)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 12:27:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0), 0x0, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0), 0x0, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r6}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r7, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:27:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 12:27:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) 12:27:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:27:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0), 0x0, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:27:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:27:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, 0x0, &(0x7f0000000040)) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) 12:27:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) 12:27:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) dup(0xffffffffffffffff) 12:27:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, 0x0, &(0x7f0000000040)) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:27:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0), 0x0, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) 12:27:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, 0x0, &(0x7f0000000040)) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:27:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:27:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:27:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0), 0x0, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:27:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:27:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) 12:27:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:27:54 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:27:54 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:27:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:27:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) 12:27:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:27:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:27:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:28:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:08 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:28:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:28:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:28:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:28:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:28:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) ioprio_get$pid(0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:28:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:38 executing program 6: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xfffffffffffffffd, 0x3, 0x3, 0x3, 0x2}}) 12:28:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:38 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) ioprio_get$pid(0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:28:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:38 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:28:38 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:28:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) ioprio_get$pid(0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:28:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:55 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:28:55 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:55 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:28:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:28:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:28:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:28:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:55 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:28:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:28:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:12 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:29:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:12 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) [ 2402.019281] blktrace: Concurrent blktraces are not allowed on loop6 [ 2402.028781] blktrace: Concurrent blktraces are not allowed on loop0 12:29:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:12 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:26 executing program 5: sysfs$2(0x2, 0xe66, &(0x7f0000000040)=""/9) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) 12:29:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:29:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:29:26 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:26 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:29:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) dup2(r3, 0xffffffffffffffff) [ 2416.647252] blktrace: Concurrent blktraces are not allowed on loop10 12:29:26 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:29:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:29:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:29:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) 12:29:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:29:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) [ 2429.688161] blktrace: Concurrent blktraces are not allowed on loop0 12:29:39 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) dup2(r3, 0xffffffffffffffff) 12:29:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:40 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) 12:29:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:53 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) openat$cgroup_ro(r4, &(0x7f0000000140)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16e, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000200)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x882c2, 0x0) 12:29:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) openat$cgroup_ro(r4, &(0x7f0000000140)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) 12:29:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_elf64(r2, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x1d6, 0x40, 0x0, 0x2, 0x0, 0x38, 0x2}, [{0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x6}], "6537bd197e7f42336ea55811dce73bc9b36eab428aa8613f6aa8d2bdf7780db93e3406464972557e636aff02977d31f8cd784aeb18a74024024fa71dec"}, 0xb5) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) dup(0xffffffffffffffff) 12:29:53 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) openat$cgroup_ro(r4, &(0x7f0000000140)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16e, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000200)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x882c2, 0x0) fsync(r5) 12:29:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r6}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r7, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) dup(0xffffffffffffffff) 12:29:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r6}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r7, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 12:29:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:29:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) dup(0xffffffffffffffff) 12:30:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 1) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 1) 12:30:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 1) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:30:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2460.208360] FAULT_INJECTION: forcing a failure. [ 2460.208360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2460.211143] CPU: 0 PID: 12430 Comm: syz-executor.0 Not tainted 5.10.166 #1 [ 2460.212561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2460.214223] Call Trace: [ 2460.214761] dump_stack+0x107/0x167 [ 2460.215506] should_fail.cold+0x5/0xa 12:30:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2460.216282] _copy_from_user+0x2e/0x1b0 [ 2460.217179] __copy_msghdr_from_user+0x91/0x4b0 [ 2460.218123] ? __ia32_sys_shutdown+0x80/0x80 [ 2460.219018] ? __lock_acquire+0xbb1/0x5b00 [ 2460.219890] sendmsg_copy_msghdr+0xa1/0x160 [ 2460.220756] ? do_recvmmsg+0x6d0/0x6d0 [ 2460.221544] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.222599] ? mark_lock+0xf5/0x2df0 [ 2460.223349] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.224411] ? __lock_acquire+0x1657/0x5b00 [ 2460.225280] ___sys_sendmsg+0xc6/0x170 [ 2460.226272] ? sendmsg_copy_msghdr+0x160/0x160 [ 2460.227196] ? __fget_files+0x26d/0x480 [ 2460.228007] ? lock_downgrade+0x6d0/0x6d0 [ 2460.228850] ? lock_downgrade+0x6d0/0x6d0 [ 2460.229687] ? __fget_files+0x296/0x480 [ 2460.230501] ? __fget_light+0xea/0x290 [ 2460.231293] __sys_sendmmsg+0x195/0x470 [ 2460.232106] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2460.232974] ? lock_downgrade+0x6d0/0x6d0 [ 2460.233817] ? ksys_write+0x12d/0x260 [ 2460.234612] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2460.235585] ? wait_for_completion_io+0x270/0x270 [ 2460.236581] ? rcu_read_lock_any_held+0x75/0xa0 [ 2460.237517] ? vfs_write+0x354/0xa30 [ 2460.238280] ? fput_many+0x2f/0x1a0 [ 2460.239012] ? ksys_write+0x1a9/0x260 [ 2460.239806] __x64_sys_sendmmsg+0x99/0x100 [ 2460.240658] do_syscall_64+0x33/0x40 [ 2460.241411] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2460.242446] RIP: 0033:0x7fb4e4b95b19 [ 2460.243196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.246934] RSP: 002b:00007fb4e210b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2460.248475] RAX: ffffffffffffffda RBX: 00007fb4e4ca8f60 RCX: 00007fb4e4b95b19 [ 2460.249909] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2460.251345] RBP: 00007fb4e210b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.252786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2460.254222] R13: 00007ffc0f5f12ff R14: 00007fb4e210b300 R15: 0000000000022000 [ 2460.258666] FAULT_INJECTION: forcing a failure. [ 2460.258666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2460.261335] CPU: 1 PID: 12443 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2460.262716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2460.264384] Call Trace: [ 2460.264920] dump_stack+0x107/0x167 [ 2460.265654] should_fail.cold+0x5/0xa [ 2460.266422] _copy_from_user+0x2e/0x1b0 [ 2460.267222] __copy_msghdr_from_user+0x91/0x4b0 [ 2460.268176] ? __ia32_sys_shutdown+0x80/0x80 [ 2460.269063] ? __lock_acquire+0xbb1/0x5b00 [ 2460.269920] sendmsg_copy_msghdr+0xa1/0x160 [ 2460.270782] ? do_recvmmsg+0x6d0/0x6d0 [ 2460.271564] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.272621] ? mark_lock+0xf5/0x2df0 [ 2460.273423] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.274471] ? __lock_acquire+0x1657/0x5b00 [ 2460.275356] ___sys_sendmsg+0xc6/0x170 [ 2460.276146] ? sendmsg_copy_msghdr+0x160/0x160 [ 2460.277061] ? __fget_files+0x26d/0x480 [ 2460.277857] ? lock_downgrade+0x6d0/0x6d0 [ 2460.278693] ? lock_downgrade+0x6d0/0x6d0 [ 2460.279531] ? __fget_files+0x296/0x480 [ 2460.280352] ? __fget_light+0xea/0x290 [ 2460.281139] __sys_sendmmsg+0x195/0x470 [ 2460.281944] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2460.282806] ? lock_downgrade+0x6d0/0x6d0 [ 2460.283643] ? ksys_write+0x12d/0x260 [ 2460.284424] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2460.285398] ? wait_for_completion_io+0x270/0x270 [ 2460.286380] ? rcu_read_lock_any_held+0x75/0xa0 [ 2460.287334] ? vfs_write+0x354/0xa30 [ 2460.288095] ? fput_many+0x2f/0x1a0 [ 2460.288827] ? ksys_write+0x1a9/0x260 [ 2460.289615] __x64_sys_sendmmsg+0x99/0x100 [ 2460.290468] do_syscall_64+0x33/0x40 [ 2460.291225] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2460.292269] RIP: 0033:0x7f1f6bdc5b19 [ 2460.293023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.296725] RSP: 002b:00007f1f6931a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2460.298253] RAX: ffffffffffffffda RBX: 00007f1f6bed9020 RCX: 00007f1f6bdc5b19 [ 2460.299679] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2460.301117] RBP: 00007f1f6931a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.302543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2460.303982] R13: 00007fff32df887f R14: 00007f1f6931a300 R15: 0000000000022000 [ 2460.309215] FAULT_INJECTION: forcing a failure. [ 2460.309215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2460.311856] CPU: 0 PID: 12445 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2460.313252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2460.314935] Call Trace: [ 2460.315461] dump_stack+0x107/0x167 [ 2460.316226] should_fail.cold+0x5/0xa [ 2460.317006] _copy_from_user+0x2e/0x1b0 [ 2460.317826] __ext4_ioctl+0x2716/0x41f0 [ 2460.318632] ? __lock_acquire+0xbb1/0x5b00 [ 2460.319500] ? ext4_reset_inode_seed+0x450/0x450 [ 2460.320462] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.321530] ? find_held_lock+0x2c/0x110 [ 2460.322364] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2460.323516] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2460.324564] ? do_vfs_ioctl+0x283/0x10d0 [ 2460.325380] ? selinux_inode_getsecctx+0x90/0x90 [ 2460.326341] ? generic_block_fiemap+0x60/0x60 [ 2460.327244] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2460.328279] ? ext4_fc_start_update+0xa2/0x2e0 [ 2460.329206] ext4_ioctl+0x46/0x90 [ 2460.329905] ? __ext4_ioctl+0x41f0/0x41f0 [ 2460.330740] __x64_sys_ioctl+0x19a/0x210 [ 2460.331560] do_syscall_64+0x33/0x40 [ 2460.332317] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2460.333352] RIP: 0033:0x7f9d11e54b19 [ 2460.334105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.337812] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2460.339338] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2460.340772] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2460.342199] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.343623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2460.345057] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:30:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 2) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2460.590838] FAULT_INJECTION: forcing a failure. [ 2460.590838] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2460.593464] CPU: 1 PID: 12452 Comm: syz-executor.0 Not tainted 5.10.166 #1 [ 2460.594861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2460.596543] Call Trace: [ 2460.597085] dump_stack+0x107/0x167 [ 2460.597826] should_fail.cold+0x5/0xa [ 2460.598607] _copy_from_user+0x2e/0x1b0 [ 2460.599412] iovec_from_user+0x141/0x400 [ 2460.600254] __import_iovec+0x67/0x590 [ 2460.601040] ? __ia32_sys_shutdown+0x80/0x80 [ 2460.601941] import_iovec+0x83/0xb0 [ 2460.602678] sendmsg_copy_msghdr+0x131/0x160 [ 2460.603563] ? do_recvmmsg+0x6d0/0x6d0 [ 2460.604363] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.605419] ? mark_lock+0xf5/0x2df0 [ 2460.606177] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.607234] ? __lock_acquire+0x1657/0x5b00 [ 2460.608123] ___sys_sendmsg+0xc6/0x170 [ 2460.608914] ? sendmsg_copy_msghdr+0x160/0x160 [ 2460.609839] ? __fget_files+0x26d/0x480 [ 2460.610640] ? lock_downgrade+0x6d0/0x6d0 [ 2460.611484] ? lock_downgrade+0x6d0/0x6d0 [ 2460.612330] ? __fget_files+0x296/0x480 [ 2460.613145] ? __fget_light+0xea/0x290 [ 2460.613941] __sys_sendmmsg+0x195/0x470 [ 2460.614750] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2460.615622] ? lock_downgrade+0x6d0/0x6d0 [ 2460.616476] ? ksys_write+0x12d/0x260 [ 2460.617252] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2460.618229] ? wait_for_completion_io+0x270/0x270 [ 2460.619206] ? rcu_read_lock_any_held+0x75/0xa0 [ 2460.620151] ? vfs_write+0x354/0xa30 [ 2460.620904] ? fput_many+0x2f/0x1a0 [ 2460.621637] ? ksys_write+0x1a9/0x260 [ 2460.622412] __x64_sys_sendmmsg+0x99/0x100 [ 2460.623267] do_syscall_64+0x33/0x40 [ 2460.624026] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2460.625056] RIP: 0033:0x7fb4e4b95b19 [ 2460.625810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.629512] RSP: 002b:00007fb4e210b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2460.631043] RAX: ffffffffffffffda RBX: 00007fb4e4ca8f60 RCX: 00007fb4e4b95b19 [ 2460.632482] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2460.633914] RBP: 00007fb4e210b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.635344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2460.636799] R13: 00007ffc0f5f12ff R14: 00007fb4e210b300 R15: 0000000000022000 12:30:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 2) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:30:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 2) 12:30:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2460.821723] FAULT_INJECTION: forcing a failure. [ 2460.821723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2460.824343] CPU: 1 PID: 12456 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2460.825753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 12:30:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 1) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2460.827436] Call Trace: [ 2460.828152] dump_stack+0x107/0x167 [ 2460.828895] should_fail.cold+0x5/0xa [ 2460.829676] _copy_from_user+0x2e/0x1b0 [ 2460.830483] iovec_from_user+0x141/0x400 [ 2460.831301] __import_iovec+0x67/0x590 [ 2460.832102] ? __ia32_sys_shutdown+0x80/0x80 [ 2460.832998] import_iovec+0x83/0xb0 [ 2460.833732] sendmsg_copy_msghdr+0x131/0x160 [ 2460.834612] ? do_recvmmsg+0x6d0/0x6d0 [ 2460.835400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.836471] ? mark_lock+0xf5/0x2df0 12:30:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2460.837225] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.838390] ? __lock_acquire+0x1657/0x5b00 [ 2460.839267] ___sys_sendmsg+0xc6/0x170 [ 2460.840070] ? sendmsg_copy_msghdr+0x160/0x160 [ 2460.840993] ? __fget_files+0x26d/0x480 [ 2460.841789] ? lock_downgrade+0x6d0/0x6d0 [ 2460.842635] ? lock_downgrade+0x6d0/0x6d0 [ 2460.843473] ? __fget_files+0x296/0x480 [ 2460.844293] ? __fget_light+0xea/0x290 [ 2460.845087] __sys_sendmmsg+0x195/0x470 [ 2460.845892] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2460.846761] ? lock_downgrade+0x6d0/0x6d0 [ 2460.847600] ? ksys_write+0x12d/0x260 [ 2460.848393] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2460.849378] ? wait_for_completion_io+0x270/0x270 [ 2460.850348] ? rcu_read_lock_any_held+0x75/0xa0 [ 2460.851281] ? vfs_write+0x354/0xa30 [ 2460.852041] ? fput_many+0x2f/0x1a0 [ 2460.852776] ? ksys_write+0x1a9/0x260 [ 2460.853549] __x64_sys_sendmmsg+0x99/0x100 [ 2460.854404] do_syscall_64+0x33/0x40 [ 2460.855157] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2460.856210] RIP: 0033:0x7f1f6bdc5b19 [ 2460.856963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.860648] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2460.862201] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2460.863631] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2460.865070] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.866501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2460.867953] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2460.930298] FAULT_INJECTION: forcing a failure. [ 2460.930298] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2460.933321] CPU: 1 PID: 12465 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2460.934710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2460.936391] Call Trace: [ 2460.936934] dump_stack+0x107/0x167 [ 2460.937678] should_fail.cold+0x5/0xa [ 2460.938458] _copy_from_user+0x2e/0x1b0 [ 2460.939268] __copy_msghdr_from_user+0x91/0x4b0 [ 2460.940219] ? __ia32_sys_shutdown+0x80/0x80 [ 2460.941111] ? __lock_acquire+0xbb1/0x5b00 [ 2460.941970] sendmsg_copy_msghdr+0xa1/0x160 [ 2460.942834] ? do_recvmmsg+0x6d0/0x6d0 [ 2460.943622] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.944696] ? mark_lock+0xf5/0x2df0 [ 2460.945447] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2460.946497] ? __lock_acquire+0x1657/0x5b00 [ 2460.947369] ___sys_sendmsg+0xc6/0x170 [ 2460.948163] ? sendmsg_copy_msghdr+0x160/0x160 [ 2460.949080] ? __fget_files+0x26d/0x480 [ 2460.949878] ? lock_downgrade+0x6d0/0x6d0 [ 2460.950719] ? lock_downgrade+0x6d0/0x6d0 [ 2460.951557] ? __fget_files+0x296/0x480 [ 2460.952380] ? __fget_light+0xea/0x290 [ 2460.953169] __sys_sendmmsg+0x195/0x470 [ 2460.953975] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2460.954843] ? lock_downgrade+0x6d0/0x6d0 [ 2460.955686] ? ksys_write+0x12d/0x260 [ 2460.956468] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2460.957445] ? wait_for_completion_io+0x270/0x270 [ 2460.958418] ? rcu_read_lock_any_held+0x75/0xa0 [ 2460.959353] ? vfs_write+0x354/0xa30 [ 2460.960130] ? fput_many+0x2f/0x1a0 [ 2460.960868] ? ksys_write+0x1a9/0x260 [ 2460.961641] __x64_sys_sendmmsg+0x99/0x100 [ 2460.962488] do_syscall_64+0x33/0x40 [ 2460.963236] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2460.964275] RIP: 0033:0x7f35bf292b19 [ 2460.965024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.968728] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2460.970264] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2460.971702] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2460.973156] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2460.974588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2460.976037] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:30:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 3) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2461.019429] FAULT_INJECTION: forcing a failure. [ 2461.019429] name failslab, interval 1, probability 0, space 0, times 1 [ 2461.022924] CPU: 0 PID: 12467 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2461.024587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.026552] Call Trace: [ 2461.027187] dump_stack+0x107/0x167 [ 2461.028080] should_fail.cold+0x5/0xa [ 2461.029003] ? ext4_find_extent+0xa3d/0xd30 [ 2461.030027] should_failslab+0x5/0x20 [ 2461.030926] __kmalloc+0x72/0x3f0 [ 2461.031759] ext4_find_extent+0xa3d/0xd30 [ 2461.032758] ? ext4_move_extents+0xa6a/0x3270 [ 2461.033825] ext4_move_extents+0xaeb/0x3270 [ 2461.034884] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.036139] ? find_held_lock+0x2c/0x110 [ 2461.037112] ? lock_acquire+0x197/0x490 [ 2461.038054] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2461.039292] ? lock_release+0x6b0/0x6b0 [ 2461.040267] ? __fget_files+0x296/0x480 [ 2461.041224] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.042319] __ext4_ioctl+0x3073/0x41f0 [ 2461.043250] ? __lock_acquire+0xbb1/0x5b00 [ 2461.044261] ? ext4_reset_inode_seed+0x450/0x450 [ 2461.045375] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.046640] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2461.047997] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2461.049201] ? do_vfs_ioctl+0x283/0x10d0 [ 2461.050151] ? selinux_inode_getsecctx+0x90/0x90 [ 2461.051255] ? generic_block_fiemap+0x60/0x60 [ 2461.052314] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.053473] ? ext4_fc_start_update+0xa2/0x2e0 [ 2461.054568] ext4_ioctl+0x46/0x90 [ 2461.055382] ? __ext4_ioctl+0x41f0/0x41f0 [ 2461.056373] __x64_sys_ioctl+0x19a/0x210 [ 2461.057334] do_syscall_64+0x33/0x40 [ 2461.058215] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.059413] RIP: 0033:0x7f9d11e54b19 [ 2461.060303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.064589] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2461.066381] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2461.068047] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2461.069706] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.071364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.073042] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2461.098894] FAULT_INJECTION: forcing a failure. [ 2461.098894] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.101817] CPU: 1 PID: 12470 Comm: syz-executor.0 Not tainted 5.10.166 #1 [ 2461.103339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.104986] Call Trace: [ 2461.105509] dump_stack+0x107/0x167 [ 2461.106223] should_fail.cold+0x5/0xa [ 2461.106969] ? __alloc_skb+0x6d/0x5b0 [ 2461.107714] should_failslab+0x5/0x20 [ 2461.108463] kmem_cache_alloc_node+0x55/0x370 [ 2461.109341] __alloc_skb+0x6d/0x5b0 [ 2461.110060] alloc_skb_with_frags+0x92/0x570 [ 2461.110915] ? find_held_lock+0x2c/0x110 [ 2461.111715] sock_alloc_send_pskb+0x7af/0x930 [ 2461.112605] ? sk_alloc+0x350/0x350 [ 2461.113318] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.114348] ? lock_chain_count+0x20/0x20 [ 2461.115165] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2461.116188] ? ip6_mtu+0x1bb/0x370 [ 2461.116884] ? lock_downgrade+0x6d0/0x6d0 [ 2461.117686] ? ip_frag_init+0x350/0x350 [ 2461.118487] ? ip6_finish_output2+0x1f30/0x1f30 [ 2461.119400] ? ip6_mtu+0x1e9/0x370 [ 2461.120117] ? ip6_setup_cork+0xfb7/0x1740 [ 2461.120946] ip6_make_skb+0x2de/0x4e0 [ 2461.121687] ? ip_frag_init+0x350/0x350 [ 2461.122462] ? ip_frag_init+0x350/0x350 [ 2461.123253] ? ip6_push_pending_frames+0xf0/0xf0 [ 2461.124203] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2461.125039] ? lock_downgrade+0x6d0/0x6d0 [ 2461.125861] udpv6_sendmsg+0x2043/0x29b0 [ 2461.126650] ? ip_frag_init+0x350/0x350 [ 2461.127431] ? udp_v6_push_pending_frames+0x360/0x360 [ 2461.128456] ? find_held_lock+0x2c/0x110 [ 2461.129251] ? __might_fault+0xd3/0x180 [ 2461.130039] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2461.130993] ? __import_iovec+0x458/0x590 [ 2461.131816] ? udp_v6_push_pending_frames+0x360/0x360 [ 2461.132820] inet6_sendmsg+0x105/0x140 [ 2461.133576] ? inet6_compat_ioctl+0x320/0x320 [ 2461.134440] sock_sendmsg+0xf2/0x190 [ 2461.135163] ____sys_sendmsg+0x334/0x870 [ 2461.135956] ? kernel_sendmsg+0x50/0x50 [ 2461.136721] ? do_recvmmsg+0x6d0/0x6d0 [ 2461.137475] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.138490] ? mark_lock+0xf5/0x2df0 [ 2461.139214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.140238] ? __lock_acquire+0x1657/0x5b00 [ 2461.141072] ___sys_sendmsg+0xf3/0x170 [ 2461.141825] ? sendmsg_copy_msghdr+0x160/0x160 [ 2461.142711] ? lock_downgrade+0x6d0/0x6d0 [ 2461.143517] ? lock_downgrade+0x6d0/0x6d0 [ 2461.144331] ? __fget_files+0x296/0x480 [ 2461.145106] ? __fget_light+0xea/0x290 [ 2461.145866] __sys_sendmmsg+0x195/0x470 [ 2461.146638] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2461.147467] ? lock_downgrade+0x6d0/0x6d0 [ 2461.148293] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.149235] ? wait_for_completion_io+0x270/0x270 [ 2461.150169] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.151068] ? vfs_write+0x354/0xa30 [ 2461.151804] ? fput_many+0x2f/0x1a0 [ 2461.152514] ? ksys_write+0x1a9/0x260 [ 2461.153261] __x64_sys_sendmmsg+0x99/0x100 [ 2461.154078] do_syscall_64+0x33/0x40 [ 2461.154797] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.155792] RIP: 0033:0x7fb4e4b95b19 [ 2461.156512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.160061] RSP: 002b:00007fb4e210b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2461.161525] RAX: ffffffffffffffda RBX: 00007fb4e4ca8f60 RCX: 00007fb4e4b95b19 [ 2461.162892] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2461.164265] RBP: 00007fb4e210b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.165624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.166991] R13: 00007ffc0f5f12ff R14: 00007fb4e210b300 R15: 0000000000022000 12:30:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 1) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2461.231367] FAULT_INJECTION: forcing a failure. [ 2461.231367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2461.231518] FAULT_INJECTION: forcing a failure. [ 2461.231518] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2461.234418] CPU: 0 PID: 12475 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2461.237657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.239471] Call Trace: [ 2461.240081] dump_stack+0x107/0x167 [ 2461.240906] should_fail.cold+0x5/0xa [ 2461.241777] _copy_from_user+0x2e/0x1b0 [ 2461.242683] __blk_trace_setup+0x96/0x180 [ 2461.243615] ? do_blk_trace_setup+0xbf0/0xbf0 [ 2461.244645] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.245826] ? find_held_lock+0x2c/0x110 [ 2461.246750] blk_trace_ioctl+0x155/0x290 [ 2461.247658] ? blk_add_trace_bio_remap+0x560/0x560 [ 2461.248764] ? do_vfs_ioctl+0x283/0x10d0 [ 2461.249676] ? selinux_inode_getsecctx+0x90/0x90 [ 2461.250740] ? generic_block_fiemap+0x60/0x60 [ 2461.251750] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.252853] blkdev_ioctl+0xc1/0x710 [ 2461.253685] ? blkdev_common_ioctl+0x1870/0x1870 [ 2461.254752] ? selinux_file_ioctl+0xb1/0x260 [ 2461.255746] block_ioctl+0xf9/0x140 [ 2461.256575] ? blkdev_read_iter+0x1c0/0x1c0 [ 2461.257545] __x64_sys_ioctl+0x19a/0x210 [ 2461.258466] do_syscall_64+0x33/0x40 [ 2461.259304] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.260465] RIP: 0033:0x7fcd1a15db19 [ 2461.261305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.265391] RSP: 002b:00007fcd176d3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2461.267081] RAX: ffffffffffffffda RBX: 00007fcd1a270f60 RCX: 00007fcd1a15db19 [ 2461.268687] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2461.270262] RBP: 00007fcd176d31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.271848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.273428] R13: 00007ffd65c8cb2f R14: 00007fcd176d3300 R15: 0000000000022000 [ 2461.275044] CPU: 1 PID: 12476 Comm: syz-executor.2 Not tainted 5.10.166 #1 [ 2461.276330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.277823] Call Trace: [ 2461.278303] dump_stack+0x107/0x167 [ 2461.278972] should_fail.cold+0x5/0xa [ 2461.279662] _copy_from_user+0x2e/0x1b0 [ 2461.280418] __copy_msghdr_from_user+0x91/0x4b0 [ 2461.281263] ? __ia32_sys_shutdown+0x80/0x80 [ 2461.282070] ? __lock_acquire+0xbb1/0x5b00 [ 2461.282842] sendmsg_copy_msghdr+0xa1/0x160 [ 2461.283623] ? do_recvmmsg+0x6d0/0x6d0 [ 2461.284342] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.285272] ? mark_lock+0xf5/0x2df0 [ 2461.285933] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.286878] ? __lock_acquire+0x1657/0x5b00 [ 2461.287650] ___sys_sendmsg+0xc6/0x170 [ 2461.288368] ? sendmsg_copy_msghdr+0x160/0x160 [ 2461.289207] ? __fget_files+0x26d/0x480 [ 2461.289918] ? lock_downgrade+0x6d0/0x6d0 [ 2461.290677] ? lock_downgrade+0x6d0/0x6d0 [ 2461.291428] ? __fget_files+0x296/0x480 [ 2461.292175] ? __fget_light+0xea/0x290 [ 2461.292885] __sys_sendmmsg+0x195/0x470 [ 2461.293603] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2461.294380] ? lock_downgrade+0x6d0/0x6d0 [ 2461.295130] ? ksys_write+0x12d/0x260 [ 2461.295829] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.296705] ? wait_for_completion_io+0x270/0x270 [ 2461.297584] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.298424] ? vfs_write+0x354/0xa30 [ 2461.299109] ? fput_many+0x2f/0x1a0 [ 2461.299756] ? ksys_write+0x1a9/0x260 [ 2461.300472] __x64_sys_sendmmsg+0x99/0x100 [ 2461.301216] do_syscall_64+0x33/0x40 [ 2461.301891] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.302792] RIP: 0033:0x7f2c0ec34b19 [ 2461.303459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.306601] RSP: 002b:00007f2c0c1aa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2461.307926] RAX: ffffffffffffffda RBX: 00007f2c0ed47f60 RCX: 00007f2c0ec34b19 [ 2461.309155] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2461.310418] RBP: 00007f2c0c1aa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.311700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.312972] R13: 00007fff2bc872ef R14: 00007f2c0c1aa300 R15: 0000000000022000 12:30:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 3) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:30:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 2) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:30:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 4) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2461.400616] FAULT_INJECTION: forcing a failure. [ 2461.400616] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2461.402760] CPU: 1 PID: 12480 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2461.403899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.405252] Call Trace: [ 2461.405692] dump_stack+0x107/0x167 [ 2461.406291] should_fail.cold+0x5/0xa [ 2461.406915] _copy_from_user+0x2e/0x1b0 [ 2461.407561] iovec_from_user+0x141/0x400 [ 2461.408227] __import_iovec+0x67/0x590 [ 2461.408859] ? __ia32_sys_shutdown+0x80/0x80 [ 2461.409595] import_iovec+0x83/0xb0 [ 2461.410195] sendmsg_copy_msghdr+0x131/0x160 [ 2461.410911] ? do_recvmmsg+0x6d0/0x6d0 [ 2461.411552] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.412497] ? mark_lock+0xf5/0x2df0 [ 2461.413116] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.414056] ? __lock_acquire+0x1657/0x5b00 [ 2461.414764] ___sys_sendmsg+0xc6/0x170 [ 2461.415464] ? sendmsg_copy_msghdr+0x160/0x160 [ 2461.416225] ? __fget_files+0x26d/0x480 [ 2461.416926] ? lock_downgrade+0x6d0/0x6d0 [ 2461.417671] ? lock_downgrade+0x6d0/0x6d0 [ 2461.418352] ? __fget_files+0x296/0x480 [ 2461.419071] ? __fget_light+0xea/0x290 [ 2461.419739] __sys_sendmmsg+0x195/0x470 [ 2461.420466] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2461.421212] ? lock_downgrade+0x6d0/0x6d0 [ 2461.421960] ? ksys_write+0x12d/0x260 [ 2461.422641] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.423503] ? wait_for_completion_io+0x270/0x270 [ 2461.424342] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.425163] ? vfs_write+0x354/0xa30 [ 2461.425833] ? fput_many+0x2f/0x1a0 [ 2461.426454] ? ksys_write+0x1a9/0x260 [ 2461.427129] __x64_sys_sendmmsg+0x99/0x100 [ 2461.427893] do_syscall_64+0x33/0x40 [ 2461.428549] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.429445] RIP: 0033:0x7f35bf292b19 [ 2461.430117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.433217] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2461.434564] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2461.435883] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2461.437151] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.438429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.439712] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 [ 2461.447897] FAULT_INJECTION: forcing a failure. [ 2461.447897] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.450175] CPU: 1 PID: 12482 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2461.451353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.452818] Call Trace: [ 2461.453274] dump_stack+0x107/0x167 [ 2461.453915] should_fail.cold+0x5/0xa [ 2461.454550] ? __alloc_skb+0x6d/0x5b0 [ 2461.455229] should_failslab+0x5/0x20 [ 2461.455910] kmem_cache_alloc_node+0x55/0x370 [ 2461.456688] __alloc_skb+0x6d/0x5b0 [ 2461.457314] alloc_skb_with_frags+0x92/0x570 [ 2461.458028] ? find_held_lock+0x2c/0x110 [ 2461.458721] sock_alloc_send_pskb+0x7af/0x930 [ 2461.459444] ? sk_alloc+0x350/0x350 [ 2461.460079] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.460916] ? lock_chain_count+0x20/0x20 [ 2461.461655] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2461.462463] ? ip6_mtu+0x1bb/0x370 [ 2461.463049] ? lock_downgrade+0x6d0/0x6d0 [ 2461.463704] ? ip_frag_init+0x350/0x350 [ 2461.464394] ? ip6_finish_output2+0x1f30/0x1f30 [ 2461.465136] ? ip6_mtu+0x1e9/0x370 [ 2461.465760] ? ip6_setup_cork+0xfb7/0x1740 [ 2461.466427] ip6_make_skb+0x2de/0x4e0 [ 2461.467059] ? ip_frag_init+0x350/0x350 [ 2461.467681] ? ip_frag_init+0x350/0x350 [ 2461.468381] ? ip6_push_pending_frames+0xf0/0xf0 [ 2461.469119] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2461.469835] ? lock_downgrade+0x6d0/0x6d0 [ 2461.470488] udpv6_sendmsg+0x2043/0x29b0 [ 2461.471178] ? ip_frag_init+0x350/0x350 [ 2461.471821] ? udp_v6_push_pending_frames+0x360/0x360 [ 2461.472640] ? find_held_lock+0x2c/0x110 [ 2461.473282] ? __might_fault+0xd3/0x180 [ 2461.473939] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2461.474707] ? __import_iovec+0x458/0x590 [ 2461.475382] ? udp_v6_push_pending_frames+0x360/0x360 [ 2461.476202] inet6_sendmsg+0x105/0x140 [ 2461.476560] FAULT_INJECTION: forcing a failure. [ 2461.476560] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.476824] ? inet6_compat_ioctl+0x320/0x320 [ 2461.476836] sock_sendmsg+0xf2/0x190 [ 2461.476850] ____sys_sendmsg+0x334/0x870 [ 2461.476869] ? kernel_sendmsg+0x50/0x50 [ 2461.481900] ? do_recvmmsg+0x6d0/0x6d0 [ 2461.482496] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.483300] ? mark_lock+0xf5/0x2df0 [ 2461.483898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.484694] ? __lock_acquire+0x1657/0x5b00 [ 2461.485357] ___sys_sendmsg+0xf3/0x170 [ 2461.485953] ? sendmsg_copy_msghdr+0x160/0x160 [ 2461.486659] ? lock_downgrade+0x6d0/0x6d0 [ 2461.487298] ? lock_downgrade+0x6d0/0x6d0 [ 2461.487939] ? __fget_files+0x296/0x480 [ 2461.488562] ? __fget_light+0xea/0x290 [ 2461.489162] __sys_sendmmsg+0x195/0x470 [ 2461.489772] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2461.490429] ? lock_downgrade+0x6d0/0x6d0 [ 2461.491088] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.491834] ? wait_for_completion_io+0x270/0x270 [ 2461.492569] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.493268] ? vfs_write+0x354/0xa30 [ 2461.493836] ? fput_many+0x2f/0x1a0 [ 2461.494387] ? ksys_write+0x1a9/0x260 [ 2461.494969] __x64_sys_sendmmsg+0x99/0x100 [ 2461.495616] do_syscall_64+0x33/0x40 [ 2461.496196] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.496978] RIP: 0033:0x7f1f6bdc5b19 [ 2461.497549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.500357] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2461.501511] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2461.502587] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2461.503676] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.504760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.505842] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2461.506954] CPU: 0 PID: 12485 Comm: syz-executor.0 Not tainted 5.10.166 #1 [ 2461.508551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.510429] Call Trace: [ 2461.511031] dump_stack+0x107/0x167 [ 2461.511865] should_fail.cold+0x5/0xa [ 2461.512728] ? create_object.isra.0+0x3a/0xa20 [ 2461.513762] should_failslab+0x5/0x20 [ 2461.514627] kmem_cache_alloc+0x5b/0x360 [ 2461.515556] ? __lock_acquire+0xbb1/0x5b00 [ 2461.516566] create_object.isra.0+0x3a/0xa20 [ 2461.517570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2461.518738] kmem_cache_alloc_node+0x169/0x370 [ 2461.519798] __alloc_skb+0x6d/0x5b0 [ 2461.520639] alloc_skb_with_frags+0x92/0x570 [ 2461.521655] ? find_held_lock+0x2c/0x110 [ 2461.522593] sock_alloc_send_pskb+0x7af/0x930 [ 2461.523634] ? sk_alloc+0x350/0x350 [ 2461.524476] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.525651] ? lock_chain_count+0x20/0x20 [ 2461.526584] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2461.527707] ? ip6_mtu+0x1bb/0x370 [ 2461.528540] ? lock_downgrade+0x6d0/0x6d0 [ 2461.529467] ? ip_frag_init+0x350/0x350 [ 2461.530368] ? ip6_finish_output2+0x1f30/0x1f30 [ 2461.531412] ? ip6_mtu+0x1e9/0x370 [ 2461.532215] ? ip6_setup_cork+0xfb7/0x1740 [ 2461.533169] ip6_make_skb+0x2de/0x4e0 [ 2461.534021] ? ip_frag_init+0x350/0x350 [ 2461.534915] ? ip_frag_init+0x350/0x350 [ 2461.535832] ? ip6_push_pending_frames+0xf0/0xf0 [ 2461.536894] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2461.537851] ? lock_downgrade+0x6d0/0x6d0 [ 2461.538778] udpv6_sendmsg+0x2043/0x29b0 [ 2461.539684] ? ip_frag_init+0x350/0x350 [ 2461.540582] ? udp_v6_push_pending_frames+0x360/0x360 [ 2461.541750] ? find_held_lock+0x2c/0x110 [ 2461.542657] ? __might_fault+0xd3/0x180 [ 2461.543550] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2461.544647] ? __import_iovec+0x458/0x590 [ 2461.545565] ? udp_v6_push_pending_frames+0x360/0x360 [ 2461.546709] inet6_sendmsg+0x105/0x140 [ 2461.547566] ? inet6_compat_ioctl+0x320/0x320 [ 2461.548570] sock_sendmsg+0xf2/0x190 [ 2461.549393] ____sys_sendmsg+0x334/0x870 [ 2461.550288] ? kernel_sendmsg+0x50/0x50 [ 2461.551151] ? do_recvmmsg+0x6d0/0x6d0 [ 2461.552011] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.553155] ? mark_lock+0xf5/0x2df0 [ 2461.553969] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.555104] ? __lock_acquire+0x1657/0x5b00 [ 2461.556066] ___sys_sendmsg+0xf3/0x170 [ 2461.556918] ? sendmsg_copy_msghdr+0x160/0x160 [ 2461.557922] ? lock_downgrade+0x6d0/0x6d0 [ 2461.558831] ? lock_downgrade+0x6d0/0x6d0 [ 2461.559737] ? __fget_files+0x296/0x480 [ 2461.560628] ? __fget_light+0xea/0x290 [ 2461.561482] __sys_sendmmsg+0x195/0x470 [ 2461.562368] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2461.563306] ? lock_downgrade+0x6d0/0x6d0 [ 2461.564249] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2461.565300] ? wait_for_completion_io+0x270/0x270 [ 2461.566373] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.567373] ? vfs_write+0x354/0xa30 [ 2461.568210] ? fput_many+0x2f/0x1a0 [ 2461.568999] ? ksys_write+0x1a9/0x260 [ 2461.569831] __x64_sys_sendmmsg+0x99/0x100 [ 2461.570752] do_syscall_64+0x33/0x40 [ 2461.571557] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2461.572674] RIP: 0033:0x7fb4e4b95b19 [ 2461.573476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2461.577473] RSP: 002b:00007fb4e210b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2461.579126] RAX: ffffffffffffffda RBX: 00007fb4e4ca8f60 RCX: 00007fb4e4b95b19 [ 2461.580676] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2461.582197] RBP: 00007fb4e210b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.583714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2461.585243] R13: 00007ffc0f5f12ff R14: 00007fb4e210b300 R15: 0000000000022000 [ 2474.945881] FAULT_INJECTION: forcing a failure. [ 2474.945881] name failslab, interval 1, probability 0, space 0, times 0 [ 2474.947326] CPU: 1 PID: 12501 Comm: syz-executor.0 Not tainted 5.10.166 #1 [ 2474.948083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2474.948986] Call Trace: [ 2474.949280] dump_stack+0x107/0x167 [ 2474.949670] should_fail.cold+0x5/0xa [ 2474.950099] should_failslab+0x5/0x20 [ 2474.950511] __kmalloc_node_track_caller+0x74/0x3f0 [ 2474.951049] ? alloc_skb_with_frags+0x92/0x570 [ 2474.951543] __alloc_skb+0xb1/0x5b0 [ 2474.951942] alloc_skb_with_frags+0x92/0x570 [ 2474.952435] ? find_held_lock+0x2c/0x110 [ 2474.952876] sock_alloc_send_pskb+0x7af/0x930 [ 2474.953359] ? sk_alloc+0x350/0x350 [ 2474.953757] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.954322] ? lock_chain_count+0x20/0x20 [ 2474.954774] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2474.955334] ? ip6_mtu+0x1bb/0x370 [ 2474.955719] ? lock_downgrade+0x6d0/0x6d0 [ 2474.956172] ? ip_frag_init+0x350/0x350 [ 2474.956600] ? ip6_finish_output2+0x1f30/0x1f30 [ 2474.957090] ? ip6_mtu+0x1e9/0x370 [ 2474.957467] ? ip6_setup_cork+0xfb7/0x1740 [ 2474.957922] ip6_make_skb+0x2de/0x4e0 [ 2474.958324] ? ip_frag_init+0x350/0x350 [ 2474.958744] ? ip_frag_init+0x350/0x350 [ 2474.959164] ? ip6_push_pending_frames+0xf0/0xf0 [ 2474.959681] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2474.960150] ? lock_downgrade+0x6d0/0x6d0 [ 2474.960597] udpv6_sendmsg+0x2043/0x29b0 [ 2474.961032] ? ip_frag_init+0x350/0x350 [ 2474.961457] ? udp_v6_push_pending_frames+0x360/0x360 [ 2474.962016] ? find_held_lock+0x2c/0x110 [ 2474.962452] ? __might_fault+0xd3/0x180 [ 2474.962878] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2474.963398] ? __import_iovec+0x458/0x590 [ 2474.963832] ? udp_v6_push_pending_frames+0x360/0x360 [ 2474.964390] inet6_sendmsg+0x105/0x140 [ 2474.964810] ? inet6_compat_ioctl+0x320/0x320 [ 2474.965279] sock_sendmsg+0xf2/0x190 [ 2474.965672] ____sys_sendmsg+0x334/0x870 [ 2474.966100] ? kernel_sendmsg+0x50/0x50 [ 2474.966520] ? do_recvmmsg+0x6d0/0x6d0 [ 2474.966936] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.967493] ? mark_lock+0xf5/0x2df0 [ 2474.967890] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.968455] ? __lock_acquire+0x1657/0x5b00 [ 2474.968913] ___sys_sendmsg+0xf3/0x170 [ 2474.969326] ? sendmsg_copy_msghdr+0x160/0x160 [ 2474.969809] ? lock_downgrade+0x6d0/0x6d0 [ 2474.970251] ? lock_downgrade+0x6d0/0x6d0 [ 2474.970694] ? __fget_files+0x296/0x480 [ 2474.971119] ? __fget_light+0xea/0x290 [ 2474.971542] __sys_sendmmsg+0x195/0x470 [ 2474.971978] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2474.972430] ? lock_downgrade+0x6d0/0x6d0 [ 2474.972881] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2474.973394] ? wait_for_completion_io+0x270/0x270 [ 2474.973906] ? rcu_read_lock_any_held+0x75/0xa0 [ 2474.974396] ? vfs_write+0x354/0xa30 [ 2474.974797] ? fput_many+0x2f/0x1a0 [ 2474.975183] ? ksys_write+0x1a9/0x260 [ 2474.975587] __x64_sys_sendmmsg+0x99/0x100 [ 2474.976045] do_syscall_64+0x33/0x40 [ 2474.976438] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2474.976985] RIP: 0033:0x7fb4e4b95b19 [ 2474.977380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2474.979302] RSP: 002b:00007fb4e210b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2474.980123] RAX: ffffffffffffffda RBX: 00007fb4e4ca8f60 RCX: 00007fb4e4b95b19 [ 2474.980879] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2474.981628] RBP: 00007fb4e210b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2474.982374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2474.983129] R13: 00007ffc0f5f12ff R14: 00007fb4e210b300 R15: 0000000000022000 [ 2474.986741] FAULT_INJECTION: forcing a failure. [ 2474.986741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2474.988001] CPU: 1 PID: 12508 Comm: syz-executor.2 Not tainted 5.10.166 #1 [ 2474.988737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2474.989621] Call Trace: [ 2474.989904] dump_stack+0x107/0x167 [ 2474.990303] should_fail.cold+0x5/0xa [ 2474.990716] FAULT_INJECTION: forcing a failure. [ 2474.990716] name failslab, interval 1, probability 0, space 0, times 0 [ 2474.991886] _copy_from_user+0x2e/0x1b0 [ 2474.992323] iovec_from_user+0x141/0x400 [ 2474.992759] __import_iovec+0x67/0x590 [ 2474.993170] ? __ia32_sys_shutdown+0x80/0x80 [ 2474.993638] import_iovec+0x83/0xb0 [ 2474.994030] sendmsg_copy_msghdr+0x131/0x160 [ 2474.994490] ? do_recvmmsg+0x6d0/0x6d0 [ 2474.994898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.995458] ? mark_lock+0xf5/0x2df0 [ 2474.995857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2474.996442] ? __lock_acquire+0x1657/0x5b00 [ 2474.996910] ___sys_sendmsg+0xc6/0x170 [ 2474.997325] ? sendmsg_copy_msghdr+0x160/0x160 [ 2474.997806] ? __fget_files+0x26d/0x480 [ 2474.998236] ? lock_downgrade+0x6d0/0x6d0 [ 2474.998682] ? lock_downgrade+0x6d0/0x6d0 [ 2474.999128] ? __fget_files+0x296/0x480 [ 2474.999551] ? __fget_light+0xea/0x290 [ 2474.999972] __sys_sendmmsg+0x195/0x470 [ 2475.000393] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2475.000852] ? lock_downgrade+0x6d0/0x6d0 [ 2475.001297] ? ksys_write+0x12d/0x260 [ 2475.001704] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2475.002217] ? wait_for_completion_io+0x270/0x270 [ 2475.002725] ? rcu_read_lock_any_held+0x75/0xa0 [ 2475.003222] ? vfs_write+0x354/0xa30 [ 2475.003624] ? fput_many+0x2f/0x1a0 [ 2475.004027] ? ksys_write+0x1a9/0x260 [ 2475.004435] __x64_sys_sendmmsg+0x99/0x100 [ 2475.004890] do_syscall_64+0x33/0x40 [ 2475.005290] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2475.005829] RIP: 0033:0x7f2c0ec34b19 [ 2475.006226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.008169] RSP: 002b:00007f2c0c1aa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2475.008980] RAX: ffffffffffffffda RBX: 00007f2c0ed47f60 RCX: 00007f2c0ec34b19 [ 2475.009739] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2475.010493] RBP: 00007f2c0c1aa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.011261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2475.012028] R13: 00007fff2bc872ef R14: 00007f2c0c1aa300 R15: 0000000000022000 [ 2475.012804] CPU: 0 PID: 12507 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2475.014333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.016126] Call Trace: [ 2475.016696] dump_stack+0x107/0x167 [ 2475.017485] should_fail.cold+0x5/0xa [ 2475.018556] ? create_object.isra.0+0x3a/0xa20 [ 2475.019537] should_failslab+0x5/0x20 [ 2475.020495] kmem_cache_alloc+0x5b/0x360 [ 2475.021366] ? __lock_acquire+0xbb1/0x5b00 [ 2475.022284] create_object.isra.0+0x3a/0xa20 [ 2475.023226] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2475.024325] kmem_cache_alloc_node+0x169/0x370 [ 2475.025308] __alloc_skb+0x6d/0x5b0 [ 2475.026095] alloc_skb_with_frags+0x92/0x570 [ 2475.027040] ? find_held_lock+0x2c/0x110 [ 2475.027907] sock_alloc_send_pskb+0x7af/0x930 [ 2475.028890] ? sk_alloc+0x350/0x350 [ 2475.029676] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.030819] ? lock_chain_count+0x20/0x20 [ 2475.031707] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2475.032802] ? ip6_mtu+0x1bb/0x370 [ 2475.033564] ? lock_downgrade+0x6d0/0x6d0 [ 2475.034449] ? ip_frag_init+0x350/0x350 [ 2475.035305] ? ip6_finish_output2+0x1f30/0x1f30 [ 2475.036308] ? ip6_mtu+0x1e9/0x370 [ 2475.037064] ? ip6_setup_cork+0xfb7/0x1740 [ 2475.037973] ip6_make_skb+0x2de/0x4e0 [ 2475.038786] ? ip_frag_init+0x350/0x350 [ 2475.039647] ? ip_frag_init+0x350/0x350 [ 2475.040508] ? ip6_push_pending_frames+0xf0/0xf0 [ 2475.041527] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2475.042450] ? lock_downgrade+0x6d0/0x6d0 [ 2475.043353] udpv6_sendmsg+0x2043/0x29b0 [ 2475.044241] ? ip_frag_init+0x350/0x350 [ 2475.045103] ? udp_v6_push_pending_frames+0x360/0x360 [ 2475.046226] ? find_held_lock+0x2c/0x110 [ 2475.047100] ? __might_fault+0xd3/0x180 [ 2475.047974] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2475.049028] ? __import_iovec+0x458/0x590 [ 2475.049915] ? udp_v6_push_pending_frames+0x360/0x360 [ 2475.051021] inet6_sendmsg+0x105/0x140 [ 2475.051854] ? inet6_compat_ioctl+0x320/0x320 [ 2475.052827] sock_sendmsg+0xf2/0x190 [ 2475.053626] ____sys_sendmsg+0x334/0x870 [ 2475.054498] ? kernel_sendmsg+0x50/0x50 [ 2475.055346] ? do_recvmmsg+0x6d0/0x6d0 [ 2475.056203] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.057328] ? mark_lock+0xf5/0x2df0 [ 2475.058131] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.059249] ? __lock_acquire+0x1657/0x5b00 [ 2475.060193] ___sys_sendmsg+0xf3/0x170 [ 2475.061027] ? sendmsg_copy_msghdr+0x160/0x160 [ 2475.062012] ? lock_downgrade+0x6d0/0x6d0 [ 2475.062904] ? lock_downgrade+0x6d0/0x6d0 [ 2475.063797] ? __fget_files+0x296/0x480 [ 2475.064665] ? __fget_light+0xea/0x290 [ 2475.065505] __sys_sendmmsg+0x195/0x470 [ 2475.066361] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2475.067283] ? lock_downgrade+0x6d0/0x6d0 [ 2475.068194] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2475.069227] ? wait_for_completion_io+0x270/0x270 [ 2475.070259] ? rcu_read_lock_any_held+0x75/0xa0 [ 2475.071250] ? vfs_write+0x354/0xa30 [ 2475.072073] ? fput_many+0x2f/0x1a0 [ 2475.072852] ? ksys_write+0x1a9/0x260 [ 2475.073675] __x64_sys_sendmmsg+0x99/0x100 [ 2475.074580] do_syscall_64+0x33/0x40 [ 2475.075381] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2475.076484] RIP: 0033:0x7f1f6bdc5b19 [ 2475.077279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.081231] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2475.082859] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2475.084403] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2475.085928] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.087453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2475.088986] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:30:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 5) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 3) 12:30:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 3) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:30:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 2) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:30:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 4) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2475.106007] FAULT_INJECTION: forcing a failure. [ 2475.106007] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.107336] CPU: 1 PID: 12511 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2475.108087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.108982] Call Trace: [ 2475.109268] dump_stack+0x107/0x167 [ 2475.109662] should_fail.cold+0x5/0xa [ 2475.110075] ? create_object.isra.0+0x3a/0xa20 [ 2475.110584] should_failslab+0x5/0x20 [ 2475.111009] kmem_cache_alloc+0x5b/0x360 [ 2475.111446] create_object.isra.0+0x3a/0xa20 [ 2475.111811] FAULT_INJECTION: forcing a failure. [ 2475.111811] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.111925] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2475.114904] __kmalloc+0x16e/0x3f0 [ 2475.115321] ext4_find_extent+0xa3d/0xd30 [ 2475.115775] ext4_move_extents+0xaeb/0x3270 [ 2475.116267] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.116850] ? find_held_lock+0x2c/0x110 [ 2475.117287] ? lock_acquire+0x197/0x490 [ 2475.117707] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2475.118265] ? lock_release+0x6b0/0x6b0 [ 2475.118691] ? __fget_files+0x296/0x480 [ 2475.119119] ? rcu_read_lock_any_held+0x75/0xa0 [ 2475.119613] __ext4_ioctl+0x3073/0x41f0 [ 2475.120039] ? __lock_acquire+0xbb1/0x5b00 [ 2475.120500] ? ext4_reset_inode_seed+0x450/0x450 [ 2475.121007] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.121578] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2475.122183] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2475.122737] ? do_vfs_ioctl+0x283/0x10d0 [ 2475.123165] ? selinux_inode_getsecctx+0x90/0x90 [ 2475.123668] ? generic_block_fiemap+0x60/0x60 [ 2475.124157] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2475.124681] ? ext4_fc_start_update+0xa2/0x2e0 [ 2475.125167] ext4_ioctl+0x46/0x90 [ 2475.125530] ? __ext4_ioctl+0x41f0/0x41f0 [ 2475.125995] __x64_sys_ioctl+0x19a/0x210 [ 2475.126429] do_syscall_64+0x33/0x40 [ 2475.126852] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2475.127394] RIP: 0033:0x7f9d11e54b19 [ 2475.127806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.129744] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2475.130550] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2475.131305] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2475.132066] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.132814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2475.133567] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2475.134341] CPU: 0 PID: 12512 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2475.135834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.137622] Call Trace: [ 2475.138192] dump_stack+0x107/0x167 [ 2475.138983] should_fail.cold+0x5/0xa [ 2475.139802] ? do_blk_trace_setup+0x1ef/0xbf0 [ 2475.140779] should_failslab+0x5/0x20 [ 2475.141597] kmem_cache_alloc_trace+0x55/0x360 [ 2475.142587] do_blk_trace_setup+0x1ef/0xbf0 [ 2475.143519] ? _copy_from_user+0xfb/0x1b0 [ 2475.144436] __blk_trace_setup+0xca/0x180 [ 2475.145330] ? do_blk_trace_setup+0xbf0/0xbf0 [ 2475.146295] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.147446] blk_trace_ioctl+0x155/0x290 [ 2475.148332] ? blk_add_trace_bio_remap+0x560/0x560 [ 2475.149384] ? do_vfs_ioctl+0x283/0x10d0 [ 2475.150259] ? selinux_inode_getsecctx+0x90/0x90 [ 2475.151279] ? generic_block_fiemap+0x60/0x60 [ 2475.152265] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2475.153307] blkdev_ioctl+0xc1/0x710 [ 2475.154111] ? blkdev_common_ioctl+0x1870/0x1870 [ 2475.155137] ? selinux_file_ioctl+0xb1/0x260 [ 2475.156099] block_ioctl+0xf9/0x140 [ 2475.156879] ? blkdev_read_iter+0x1c0/0x1c0 [ 2475.157811] __x64_sys_ioctl+0x19a/0x210 [ 2475.158691] do_syscall_64+0x33/0x40 [ 2475.159507] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2475.160609] RIP: 0033:0x7fcd1a15db19 [ 2475.161411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.165338] RSP: 002b:00007fcd176d3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2475.166971] RAX: ffffffffffffffda RBX: 00007fcd1a270f60 RCX: 00007fcd1a15db19 [ 2475.168521] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2475.170051] RBP: 00007fcd176d31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.171575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2475.173117] R13: 00007ffd65c8cb2f R14: 00007fcd176d3300 R15: 0000000000022000 [ 2475.176216] FAULT_INJECTION: forcing a failure. [ 2475.176216] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.177423] CPU: 1 PID: 12505 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2475.178144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.179004] Call Trace: [ 2475.179282] dump_stack+0x107/0x167 [ 2475.179673] should_fail.cold+0x5/0xa [ 2475.180106] ? __alloc_skb+0x6d/0x5b0 [ 2475.180514] should_failslab+0x5/0x20 [ 2475.180922] kmem_cache_alloc_node+0x55/0x370 [ 2475.181402] __alloc_skb+0x6d/0x5b0 [ 2475.181792] alloc_skb_with_frags+0x92/0x570 [ 2475.182263] ? find_held_lock+0x2c/0x110 [ 2475.182701] sock_alloc_send_pskb+0x7af/0x930 [ 2475.183181] ? sk_alloc+0x350/0x350 [ 2475.183567] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.184132] ? lock_chain_count+0x20/0x20 [ 2475.184575] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2475.185107] ? ip6_mtu+0x1bb/0x370 [ 2475.185486] ? lock_downgrade+0x6d0/0x6d0 [ 2475.185920] ? ip_frag_init+0x350/0x350 [ 2475.186380] ? ip6_finish_output2+0x1f30/0x1f30 [ 2475.186873] ? ip6_mtu+0x1e9/0x370 [ 2475.187277] ? ip6_setup_cork+0xfb7/0x1740 [ 2475.187729] ip6_make_skb+0x2de/0x4e0 [ 2475.188166] ? ip_frag_init+0x350/0x350 [ 2475.188588] ? ip_frag_init+0x350/0x350 [ 2475.189042] ? ip6_push_pending_frames+0xf0/0xf0 [ 2475.189544] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2475.190042] ? lock_downgrade+0x6d0/0x6d0 [ 2475.190489] udpv6_sendmsg+0x2043/0x29b0 [ 2475.190937] ? ip_frag_init+0x350/0x350 [ 2475.191363] ? udp_v6_push_pending_frames+0x360/0x360 [ 2475.191951] ? find_held_lock+0x2c/0x110 [ 2475.192393] ? __might_fault+0xd3/0x180 [ 2475.192846] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2475.193366] ? __import_iovec+0x458/0x590 [ 2475.193838] ? udp_v6_push_pending_frames+0x360/0x360 [ 2475.194387] inet6_sendmsg+0x105/0x140 [ 2475.194793] ? inet6_compat_ioctl+0x320/0x320 [ 2475.195267] sock_sendmsg+0xf2/0x190 [ 2475.195656] ____sys_sendmsg+0x334/0x870 [ 2475.196103] ? kernel_sendmsg+0x50/0x50 [ 2475.196521] ? do_recvmmsg+0x6d0/0x6d0 [ 2475.196928] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.197484] ? lock_chain_count+0x20/0x20 [ 2475.197918] ? mark_lock+0xf5/0x2df0 [ 2475.198310] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.198864] ? __lock_acquire+0x1657/0x5b00 [ 2475.199327] ___sys_sendmsg+0xf3/0x170 [ 2475.199742] ? sendmsg_copy_msghdr+0x160/0x160 [ 2475.200234] ? lock_downgrade+0x6d0/0x6d0 [ 2475.200678] ? __fget_files+0x296/0x480 [ 2475.201102] ? __fget_light+0xea/0x290 [ 2475.201517] __sys_sendmmsg+0x195/0x470 [ 2475.201946] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2475.202397] ? lock_downgrade+0x6d0/0x6d0 [ 2475.202842] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2475.203355] ? wait_for_completion_io+0x270/0x270 [ 2475.203867] ? rcu_read_lock_any_held+0x75/0xa0 [ 2475.204376] ? vfs_write+0x354/0xa30 [ 2475.204776] ? fput_many+0x2f/0x1a0 [ 2475.205160] ? ksys_write+0x1a9/0x260 [ 2475.205568] __x64_sys_sendmmsg+0x99/0x100 [ 2475.206014] do_syscall_64+0x33/0x40 [ 2475.206410] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2475.207002] RIP: 0033:0x7f35bf292b19 [ 2475.207400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.209455] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2475.210262] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2475.211031] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2475.211786] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.212550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2475.213308] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:30:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 3) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:30:37 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) (fail_nth: 3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 5) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2487.870656] FAULT_INJECTION: forcing a failure. [ 2487.870656] name failslab, interval 1, probability 0, space 0, times 0 [ 2487.872742] CPU: 1 PID: 12525 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2487.873901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2487.875292] Call Trace: [ 2487.875745] dump_stack+0x107/0x167 [ 2487.876357] should_fail.cold+0x5/0xa 12:30:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 4) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:30:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 4) 12:30:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 6) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2487.877096] should_failslab+0x5/0x20 [ 2487.877825] __kmalloc_node_track_caller+0x74/0x3f0 [ 2487.878681] ? alloc_skb_with_frags+0x92/0x570 [ 2487.879449] __alloc_skb+0xb1/0x5b0 [ 2487.880054] alloc_skb_with_frags+0x92/0x570 [ 2487.880809] ? find_held_lock+0x2c/0x110 [ 2487.881505] sock_alloc_send_pskb+0x7af/0x930 [ 2487.882282] ? sk_alloc+0x350/0x350 [ 2487.882906] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2487.883789] ? lock_chain_count+0x20/0x20 [ 2487.884510] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2487.885364] ? ip6_mtu+0x1bb/0x370 [ 2487.885963] ? lock_downgrade+0x6d0/0x6d0 [ 2487.886655] ? ip_frag_init+0x350/0x350 [ 2487.887340] ? ip6_finish_output2+0x1f30/0x1f30 [ 2487.888149] ? ip6_mtu+0x1e9/0x370 [ 2487.888763] ? ip6_setup_cork+0xfb7/0x1740 [ 2487.889482] ip6_make_skb+0x2de/0x4e0 [ 2487.890124] ? ip_frag_init+0x350/0x350 [ 2487.890807] ? ip_frag_init+0x350/0x350 [ 2487.891485] ? ip6_push_pending_frames+0xf0/0xf0 [ 2487.892307] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2487.893049] ? lock_downgrade+0x6d0/0x6d0 [ 2487.893763] udpv6_sendmsg+0x2043/0x29b0 [ 2487.894453] ? ip_frag_init+0x350/0x350 [ 2487.895142] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.896039] ? find_held_lock+0x2c/0x110 [ 2487.896753] ? __might_fault+0xd3/0x180 [ 2487.897446] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2487.898284] ? __import_iovec+0x458/0x590 [ 2487.898983] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.899847] inet6_sendmsg+0x105/0x140 [ 2487.900525] ? inet6_compat_ioctl+0x320/0x320 [ 2487.901297] sock_sendmsg+0xf2/0x190 [ 2487.901932] ____sys_sendmsg+0x334/0x870 [ 2487.902622] ? kernel_sendmsg+0x50/0x50 [ 2487.903296] ? do_recvmmsg+0x6d0/0x6d0 [ 2487.903958] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2487.904871] ? mark_lock+0xf5/0x2df0 [ 2487.905506] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2487.906398] ? __lock_acquire+0x1657/0x5b00 [ 2487.907131] ___sys_sendmsg+0xf3/0x170 [ 2487.907783] ? sendmsg_copy_msghdr+0x160/0x160 [ 2487.908584] ? lock_downgrade+0x6d0/0x6d0 [ 2487.909300] ? lock_downgrade+0x6d0/0x6d0 [ 2487.909996] ? __fget_files+0x296/0x480 [ 2487.910680] ? __fget_light+0xea/0x290 [ 2487.911354] __sys_sendmmsg+0x195/0x470 [ 2487.912028] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2487.912774] ? lock_downgrade+0x6d0/0x6d0 [ 2487.913485] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2487.914302] ? wait_for_completion_io+0x270/0x270 [ 2487.915125] ? rcu_read_lock_any_held+0x75/0xa0 [ 2487.915913] ? vfs_write+0x354/0xa30 [ 2487.916559] ? fput_many+0x2f/0x1a0 [ 2487.917175] ? ksys_write+0x1a9/0x260 [ 2487.917825] __x64_sys_sendmmsg+0x99/0x100 [ 2487.918553] do_syscall_64+0x33/0x40 [ 2487.919185] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2487.920051] RIP: 0033:0x7f1f6bdc5b19 [ 2487.920699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2487.923819] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2487.925126] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2487.926340] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2487.927567] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2487.928782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2487.929991] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2487.954277] FAULT_INJECTION: forcing a failure. [ 2487.954277] name failslab, interval 1, probability 0, space 0, times 0 [ 2487.956525] CPU: 1 PID: 12531 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2487.957710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2487.959130] Call Trace: [ 2487.959584] dump_stack+0x107/0x167 [ 2487.960215] should_fail.cold+0x5/0xa [ 2487.960871] ? create_object.isra.0+0x3a/0xa20 [ 2487.961647] should_failslab+0x5/0x20 [ 2487.962294] kmem_cache_alloc+0x5b/0x360 [ 2487.962981] ? mark_lock+0xf5/0x2df0 [ 2487.963615] create_object.isra.0+0x3a/0xa20 [ 2487.964385] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2487.965262] kmem_cache_alloc_node+0x169/0x370 [ 2487.966041] __alloc_skb+0x6d/0x5b0 [ 2487.966673] alloc_skb_with_frags+0x92/0x570 [ 2487.967432] sock_alloc_send_pskb+0x7af/0x930 [ 2487.968223] ? sk_alloc+0x350/0x350 [ 2487.968863] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2487.969756] ? lock_chain_count+0x20/0x20 [ 2487.970467] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2487.971324] ? ip6_mtu+0x1bb/0x370 [ 2487.971942] ? lock_downgrade+0x6d0/0x6d0 [ 2487.972661] ? ip_frag_init+0x350/0x350 [ 2487.973343] ? ip6_finish_output2+0x1f30/0x1f30 [ 2487.974144] ? ip6_mtu+0x1e9/0x370 [ 2487.974752] ? ip6_setup_cork+0xfb7/0x1740 [ 2487.975488] ip6_make_skb+0x2de/0x4e0 [ 2487.976142] ? ip_frag_init+0x350/0x350 [ 2487.976818] ? ip_frag_init+0x350/0x350 [ 2487.977497] ? ip6_push_pending_frames+0xf0/0xf0 [ 2487.978293] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2487.979026] ? lock_downgrade+0x6d0/0x6d0 [ 2487.979749] udpv6_sendmsg+0x2043/0x29b0 [ 2487.980450] ? ip_frag_init+0x350/0x350 [ 2487.981133] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.982030] ? find_held_lock+0x2c/0x110 [ 2487.982720] ? __might_fault+0xd3/0x180 [ 2487.983409] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2487.984262] ? __import_iovec+0x458/0x590 [ 2487.984965] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.985848] inet6_sendmsg+0x105/0x140 [ 2487.986513] ? inet6_compat_ioctl+0x320/0x320 [ 2487.987271] sock_sendmsg+0xf2/0x190 [ 2487.987915] ____sys_sendmsg+0x334/0x870 [ 2487.988613] ? kernel_sendmsg+0x50/0x50 [ 2487.989283] ? do_recvmmsg+0x6d0/0x6d0 [ 2487.989958] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2487.990844] ? mark_lock+0xf5/0x2df0 [ 2487.991482] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2487.992360] ? __lock_acquire+0x1657/0x5b00 [ 2487.993096] ___sys_sendmsg+0xf3/0x170 [ 2487.993743] ? sendmsg_copy_msghdr+0x160/0x160 [ 2487.994537] ? lock_downgrade+0x6d0/0x6d0 [ 2487.995241] ? lock_downgrade+0x6d0/0x6d0 [ 2487.995962] ? __fget_files+0x296/0x480 [ 2487.996661] ? __fget_light+0xea/0x290 [ 2487.997350] __sys_sendmmsg+0x195/0x470 [ 2487.998033] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2487.998747] ? lock_downgrade+0x6d0/0x6d0 [ 2487.999474] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.000312] ? wait_for_completion_io+0x270/0x270 [ 2488.001125] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.001908] ? vfs_write+0x354/0xa30 [ 2488.002541] ? fput_many+0x2f/0x1a0 [ 2488.003164] ? ksys_write+0x1a9/0x260 [ 2488.003820] __x64_sys_sendmmsg+0x99/0x100 [ 2488.004575] do_syscall_64+0x33/0x40 [ 2488.005214] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.006091] RIP: 0033:0x7f35bf292b19 [ 2488.006729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.009910] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2488.011224] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2488.012461] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2488.013687] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.014919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2488.016158] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 [ 2488.035771] FAULT_INJECTION: forcing a failure. [ 2488.035771] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.037875] CPU: 1 PID: 12541 Comm: syz-executor.0 Not tainted 5.10.166 #1 [ 2488.039055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.040493] Call Trace: [ 2488.040963] dump_stack+0x107/0x167 [ 2488.041592] should_fail.cold+0x5/0xa [ 2488.042241] ? create_object.isra.0+0x3a/0xa20 [ 2488.043057] should_failslab+0x5/0x20 [ 2488.043703] kmem_cache_alloc+0x5b/0x360 [ 2488.044407] create_object.isra.0+0x3a/0xa20 [ 2488.045173] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.046070] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2488.046960] ? alloc_skb_with_frags+0x92/0x570 [ 2488.047742] __alloc_skb+0xb1/0x5b0 [ 2488.048391] alloc_skb_with_frags+0x92/0x570 [ 2488.049159] ? find_held_lock+0x2c/0x110 [ 2488.049872] sock_alloc_send_pskb+0x7af/0x930 [ 2488.050661] ? sk_alloc+0x350/0x350 [ 2488.051327] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.052231] ? lock_chain_count+0x20/0x20 [ 2488.052988] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2488.053852] ? ip6_mtu+0x1bb/0x370 [ 2488.054466] ? lock_downgrade+0x6d0/0x6d0 [ 2488.055200] ? ip_frag_init+0x350/0x350 [ 2488.055898] ? ip6_finish_output2+0x1f30/0x1f30 [ 2488.056751] ? ip6_mtu+0x1e9/0x370 [ 2488.057361] ? ip6_setup_cork+0xfb7/0x1740 [ 2488.058122] ip6_make_skb+0x2de/0x4e0 [ 2488.058776] ? ip_frag_init+0x350/0x350 [ 2488.059465] ? ip_frag_init+0x350/0x350 [ 2488.060164] ? ip6_push_pending_frames+0xf0/0xf0 [ 2488.061002] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2488.061747] ? lock_downgrade+0x6d0/0x6d0 [ 2488.062504] udpv6_sendmsg+0x2043/0x29b0 [ 2488.063193] ? ip_frag_init+0x350/0x350 [ 2488.063908] ? udp_v6_push_pending_frames+0x360/0x360 12:30:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2488.064918] ? find_held_lock+0x2c/0x110 [ 2488.065650] ? __might_fault+0xd3/0x180 [ 2488.066330] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2488.067166] ? __import_iovec+0x458/0x590 [ 2488.067880] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.068777] inet6_sendmsg+0x105/0x140 [ 2488.069458] ? inet6_compat_ioctl+0x320/0x320 [ 2488.070213] sock_sendmsg+0xf2/0x190 [ 2488.070884] ____sys_sendmsg+0x334/0x870 [ 2488.071594] ? kernel_sendmsg+0x50/0x50 [ 2488.072276] ? do_recvmmsg+0x6d0/0x6d0 [ 2488.072939] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.073833] ? mark_lock+0xf5/0x2df0 [ 2488.074471] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.075343] ? __lock_acquire+0x1657/0x5b00 [ 2488.076078] ___sys_sendmsg+0xf3/0x170 [ 2488.076748] ? sendmsg_copy_msghdr+0x160/0x160 [ 2488.077541] ? lock_downgrade+0x6d0/0x6d0 [ 2488.078251] ? lock_downgrade+0x6d0/0x6d0 [ 2488.078976] ? __fget_files+0x296/0x480 [ 2488.079658] ? __fget_light+0xea/0x290 [ 2488.080368] __sys_sendmmsg+0x195/0x470 [ 2488.081064] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2488.081834] ? lock_downgrade+0x6d0/0x6d0 [ 2488.082577] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.083468] ? wait_for_completion_io+0x270/0x270 [ 2488.084304] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.085150] ? vfs_write+0x354/0xa30 [ 2488.085805] ? fput_many+0x2f/0x1a0 [ 2488.086466] ? ksys_write+0x1a9/0x260 [ 2488.087166] __x64_sys_sendmmsg+0x99/0x100 [ 2488.087909] do_syscall_64+0x33/0x40 [ 2488.088580] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.089458] RIP: 0033:0x7fb4e4b95b19 [ 2488.090117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.093230] RSP: 002b:00007fb4e210b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2488.094579] RAX: ffffffffffffffda RBX: 00007fb4e4ca8f60 RCX: 00007fb4e4b95b19 [ 2488.095844] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2488.097107] RBP: 00007fb4e210b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.098367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2488.099653] R13: 00007ffc0f5f12ff R14: 00007fb4e210b300 R15: 0000000000022000 [ 2488.143233] FAULT_INJECTION: forcing a failure. [ 2488.143233] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.145725] CPU: 1 PID: 12544 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2488.146918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.148346] Call Trace: [ 2488.148805] dump_stack+0x107/0x167 [ 2488.149429] should_fail.cold+0x5/0xa [ 2488.150084] ? jbd2__journal_start+0x190/0x890 [ 2488.150877] should_failslab+0x5/0x20 [ 2488.151529] kmem_cache_alloc+0x5b/0x360 [ 2488.152239] jbd2__journal_start+0x190/0x890 [ 2488.152996] __ext4_journal_start_sb+0x214/0x430 [ 2488.153804] ext4_move_extents+0x10c8/0x3270 [ 2488.154599] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.155498] ? lock_acquire+0x197/0x490 [ 2488.156192] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2488.157072] ? lock_release+0x6b0/0x6b0 [ 2488.157760] ? __fget_files+0x296/0x480 [ 2488.158443] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.159235] __ext4_ioctl+0x3073/0x41f0 [ 2488.159930] ? __lock_acquire+0xbb1/0x5b00 [ 2488.160688] ? ext4_reset_inode_seed+0x450/0x450 [ 2488.161493] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.162436] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2488.163441] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2488.164350] ? do_vfs_ioctl+0x283/0x10d0 [ 2488.165048] ? selinux_inode_getsecctx+0x90/0x90 [ 2488.165868] ? generic_block_fiemap+0x60/0x60 [ 2488.166646] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.167503] ? ext4_fc_start_update+0xa2/0x2e0 [ 2488.168304] ext4_ioctl+0x46/0x90 [ 2488.168902] ? __ext4_ioctl+0x41f0/0x41f0 [ 2488.169628] __x64_sys_ioctl+0x19a/0x210 [ 2488.170321] do_syscall_64+0x33/0x40 [ 2488.170966] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.171839] RIP: 0033:0x7f9d11e54b19 [ 2488.172494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.175727] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2488.177051] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2488.178306] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2488.179541] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.180810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2488.182027] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:30:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 6) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:30:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2488.287669] FAULT_INJECTION: forcing a failure. [ 2488.287669] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.290311] CPU: 0 PID: 12551 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2488.291717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.293394] Call Trace: [ 2488.293944] dump_stack+0x107/0x167 [ 2488.294687] should_fail.cold+0x5/0xa [ 2488.295457] ? create_object.isra.0+0x3a/0xa20 [ 2488.296401] should_failslab+0x5/0x20 [ 2488.297176] kmem_cache_alloc+0x5b/0x360 [ 2488.297995] create_object.isra.0+0x3a/0xa20 [ 2488.298885] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.299963] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2488.300992] ? alloc_skb_with_frags+0x92/0x570 [ 2488.301912] __alloc_skb+0xb1/0x5b0 [ 2488.302653] alloc_skb_with_frags+0x92/0x570 [ 2488.303543] ? find_held_lock+0x2c/0x110 [ 2488.304391] sock_alloc_send_pskb+0x7af/0x930 [ 2488.305305] ? sk_alloc+0x350/0x350 [ 2488.306047] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.307222] ? lock_chain_count+0x20/0x20 [ 2488.308068] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2488.309098] ? ip6_mtu+0x1bb/0x370 [ 2488.309812] ? lock_downgrade+0x6d0/0x6d0 [ 2488.310646] ? ip_frag_init+0x350/0x350 [ 2488.311452] ? ip6_finish_output2+0x1f30/0x1f30 [ 2488.312399] ? ip6_mtu+0x1e9/0x370 [ 2488.313115] ? ip6_setup_cork+0xfb7/0x1740 [ 2488.313973] ip6_make_skb+0x2de/0x4e0 [ 2488.314745] ? ip_frag_init+0x350/0x350 [ 2488.315546] ? ip_frag_init+0x350/0x350 [ 2488.316373] ? ip6_push_pending_frames+0xf0/0xf0 [ 2488.317321] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2488.318190] ? lock_downgrade+0x6d0/0x6d0 [ 2488.319033] udpv6_sendmsg+0x2043/0x29b0 [ 2488.319850] ? ip_frag_init+0x350/0x350 [ 2488.320661] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.321719] ? find_held_lock+0x2c/0x110 [ 2488.322536] ? __might_fault+0xd3/0x180 [ 2488.323345] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2488.324334] ? __import_iovec+0x458/0x590 [ 2488.325161] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.326183] inet6_sendmsg+0x105/0x140 [ 2488.326961] ? inet6_compat_ioctl+0x320/0x320 [ 2488.327847] sock_sendmsg+0xf2/0x190 [ 2488.328592] ____sys_sendmsg+0x334/0x870 [ 2488.329406] ? kernel_sendmsg+0x50/0x50 [ 2488.330202] ? do_recvmmsg+0x6d0/0x6d0 [ 2488.330979] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.332020] ? mark_lock+0xf5/0x2df0 [ 2488.332772] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.333812] ? __lock_acquire+0x1657/0x5b00 [ 2488.334670] ___sys_sendmsg+0xf3/0x170 [ 2488.335443] ? sendmsg_copy_msghdr+0x160/0x160 [ 2488.336359] ? lock_downgrade+0x6d0/0x6d0 [ 2488.337190] ? lock_downgrade+0x6d0/0x6d0 [ 2488.338029] ? __fget_files+0x296/0x480 [ 2488.338829] ? __fget_light+0xea/0x290 [ 2488.339611] __sys_sendmmsg+0x195/0x470 [ 2488.340419] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2488.341283] ? lock_downgrade+0x6d0/0x6d0 [ 2488.342123] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.343135] ? wait_for_completion_io+0x270/0x270 [ 2488.344270] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.345358] ? vfs_write+0x354/0xa30 [ 2488.346233] ? fput_many+0x2f/0x1a0 [ 2488.347090] ? ksys_write+0x1a9/0x260 [ 2488.347989] __x64_sys_sendmmsg+0x99/0x100 [ 2488.348991] do_syscall_64+0x33/0x40 [ 2488.349875] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.351070] RIP: 0033:0x7f1f6bdc5b19 [ 2488.351951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.356264] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2488.358066] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2488.359747] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2488.361431] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.363110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2488.364807] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:30:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 5) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2488.553430] FAULT_INJECTION: forcing a failure. [ 2488.553430] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.555434] CPU: 1 PID: 12562 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2488.556440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.557613] Call Trace: [ 2488.558002] dump_stack+0x107/0x167 [ 2488.558525] should_fail.cold+0x5/0xa [ 2488.559074] should_failslab+0x5/0x20 [ 2488.559626] __kmalloc_node_track_caller+0x74/0x3f0 [ 2488.560357] ? alloc_skb_with_frags+0x92/0x570 [ 2488.561006] __alloc_skb+0xb1/0x5b0 [ 2488.561528] alloc_skb_with_frags+0x92/0x570 [ 2488.562160] ? find_held_lock+0x2c/0x110 [ 2488.562755] sock_alloc_send_pskb+0x7af/0x930 [ 2488.563407] ? sk_alloc+0x350/0x350 [ 2488.563941] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.564699] ? lock_chain_count+0x20/0x20 [ 2488.565295] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2488.566012] ? ip6_mtu+0x1bb/0x370 [ 2488.566518] ? lock_downgrade+0x6d0/0x6d0 [ 2488.567107] ? ip_frag_init+0x350/0x350 [ 2488.567678] ? ip6_finish_output2+0x1f30/0x1f30 [ 2488.568341] ? ip6_mtu+0x1e9/0x370 [ 2488.568838] ? ip6_setup_cork+0xfb7/0x1740 [ 2488.569438] ip6_make_skb+0x2de/0x4e0 [ 2488.569972] ? ip_frag_init+0x350/0x350 [ 2488.570531] ? ip_frag_init+0x350/0x350 [ 2488.571093] ? ip6_push_pending_frames+0xf0/0xf0 [ 2488.571765] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2488.572394] ? lock_downgrade+0x6d0/0x6d0 [ 2488.572989] udpv6_sendmsg+0x2043/0x29b0 [ 2488.573560] ? ip_frag_init+0x350/0x350 [ 2488.574145] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.574885] ? mark_lock+0xf5/0x2df0 [ 2488.575423] ? find_held_lock+0x2c/0x110 [ 2488.575999] ? __might_fault+0xd3/0x180 [ 2488.576578] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2488.577268] ? __import_iovec+0x458/0x590 [ 2488.577852] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.578578] inet6_sendmsg+0x105/0x140 [ 2488.579122] ? inet6_compat_ioctl+0x320/0x320 [ 2488.579748] sock_sendmsg+0xf2/0x190 [ 2488.580306] ____sys_sendmsg+0x334/0x870 [ 2488.580881] ? kernel_sendmsg+0x50/0x50 [ 2488.581437] ? do_recvmmsg+0x6d0/0x6d0 [ 2488.581983] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.582721] ? mark_lock+0xf5/0x2df0 [ 2488.583245] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.583977] ? __lock_acquire+0x1657/0x5b00 [ 2488.584590] ___sys_sendmsg+0xf3/0x170 [ 2488.585135] ? sendmsg_copy_msghdr+0x160/0x160 [ 2488.585790] ? lock_downgrade+0x6d0/0x6d0 [ 2488.586378] ? lock_downgrade+0x6d0/0x6d0 [ 2488.586962] ? __fget_files+0x296/0x480 [ 2488.587525] ? __fget_light+0xea/0x290 [ 2488.588074] __sys_sendmmsg+0x195/0x470 [ 2488.588643] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2488.589245] ? lock_downgrade+0x6d0/0x6d0 [ 2488.589838] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.590511] ? wait_for_completion_io+0x270/0x270 [ 2488.591188] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.591851] ? vfs_write+0x354/0xa30 [ 2488.592390] ? fput_many+0x2f/0x1a0 [ 2488.592897] ? ksys_write+0x1a9/0x260 [ 2488.593435] __x64_sys_sendmmsg+0x99/0x100 [ 2488.594028] do_syscall_64+0x33/0x40 [ 2488.594550] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.595264] RIP: 0033:0x7f35bf292b19 [ 2488.595785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.598355] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2488.599418] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2488.600430] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2488.601423] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.602412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2488.603404] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:30:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:38 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 5) 12:30:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:30:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 6) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2488.889613] FAULT_INJECTION: forcing a failure. [ 2488.889613] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.892344] CPU: 0 PID: 12579 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2488.893752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.895418] Call Trace: [ 2488.895962] dump_stack+0x107/0x167 [ 2488.896711] should_fail.cold+0x5/0xa [ 2488.897485] ? create_object.isra.0+0x3a/0xa20 [ 2488.898413] should_failslab+0x5/0x20 [ 2488.899184] kmem_cache_alloc+0x5b/0x360 [ 2488.900018] create_object.isra.0+0x3a/0xa20 [ 2488.900927] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.901972] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2488.903004] ? alloc_skb_with_frags+0x92/0x570 [ 2488.903945] __alloc_skb+0xb1/0x5b0 [ 2488.904706] alloc_skb_with_frags+0x92/0x570 [ 2488.905602] ? find_held_lock+0x2c/0x110 [ 2488.906464] sock_alloc_send_pskb+0x7af/0x930 [ 2488.907391] ? sk_alloc+0x350/0x350 [ 2488.908147] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.909212] ? lock_chain_count+0x20/0x20 [ 2488.910064] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2488.911090] ? ip6_mtu+0x1bb/0x370 [ 2488.911814] ? lock_downgrade+0x6d0/0x6d0 [ 2488.912673] ? ip_frag_init+0x350/0x350 [ 2488.913489] ? ip6_finish_output2+0x1f30/0x1f30 [ 2488.914419] ? ip6_mtu+0x1e9/0x370 [ 2488.915137] ? ip6_setup_cork+0xfb7/0x1740 [ 2488.915990] ip6_make_skb+0x2de/0x4e0 [ 2488.916753] ? ip_frag_init+0x350/0x350 [ 2488.917558] ? ip_frag_init+0x350/0x350 [ 2488.918351] ? ip6_push_pending_frames+0xf0/0xf0 [ 2488.919330] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2488.920194] ? lock_downgrade+0x6d0/0x6d0 [ 2488.921038] udpv6_sendmsg+0x2043/0x29b0 [ 2488.921855] ? ip_frag_init+0x350/0x350 [ 2488.922665] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.923712] ? find_held_lock+0x2c/0x110 [ 2488.924544] ? __might_fault+0xd3/0x180 [ 2488.925349] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2488.926322] ? __import_iovec+0x458/0x590 [ 2488.927136] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.928160] inet6_sendmsg+0x105/0x140 [ 2488.928933] ? inet6_compat_ioctl+0x320/0x320 [ 2488.929814] sock_sendmsg+0xf2/0x190 [ 2488.930550] ____sys_sendmsg+0x334/0x870 [ 2488.931355] ? kernel_sendmsg+0x50/0x50 [ 2488.932134] ? do_recvmmsg+0x6d0/0x6d0 [ 2488.932942] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.933990] ? mark_lock+0xf5/0x2df0 [ 2488.934735] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.935769] ? __lock_acquire+0x1657/0x5b00 [ 2488.936632] ___sys_sendmsg+0xf3/0x170 [ 2488.937466] ? sendmsg_copy_msghdr+0x160/0x160 [ 2488.938489] ? lock_downgrade+0x6d0/0x6d0 [ 2488.939420] ? lock_downgrade+0x6d0/0x6d0 [ 2488.940359] ? __fget_files+0x296/0x480 [ 2488.941255] ? __fget_light+0xea/0x290 [ 2488.942137] __sys_sendmmsg+0x195/0x470 [ 2488.943028] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2488.943990] ? lock_downgrade+0x6d0/0x6d0 [ 2488.944945] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.946017] ? wait_for_completion_io+0x270/0x270 [ 2488.947088] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.948118] ? vfs_write+0x354/0xa30 [ 2488.948954] ? fput_many+0x2f/0x1a0 [ 2488.949760] ? ksys_write+0x1a9/0x260 [ 2488.950611] __x64_sys_sendmmsg+0x99/0x100 [ 2488.951548] do_syscall_64+0x33/0x40 [ 2488.952394] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.953525] RIP: 0033:0x7f35bf292b19 [ 2488.954350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.958406] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2488.960102] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2488.961682] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2488.963248] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.964826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2488.966388] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 [ 2488.987359] FAULT_INJECTION: forcing a failure. [ 2488.987359] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.988657] CPU: 1 PID: 12580 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2488.989399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.990271] Call Trace: [ 2488.990559] dump_stack+0x107/0x167 [ 2488.990952] should_fail.cold+0x5/0xa [ 2488.991360] ? create_object.isra.0+0x3a/0xa20 [ 2488.991851] should_failslab+0x5/0x20 [ 2488.992273] kmem_cache_alloc+0x5b/0x360 [ 2488.992707] create_object.isra.0+0x3a/0xa20 [ 2488.993185] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.993733] kmem_cache_alloc+0x159/0x360 [ 2488.994196] jbd2__journal_start+0x190/0x890 [ 2488.994676] __ext4_journal_start_sb+0x214/0x430 [ 2488.995194] ext4_move_extents+0x10c8/0x3270 [ 2488.995679] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.996268] ? lock_acquire+0x197/0x490 [ 2488.996704] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2488.997275] ? lock_release+0x6b0/0x6b0 [ 2488.997706] ? __fget_files+0x296/0x480 [ 2488.998146] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.998652] __ext4_ioctl+0x3073/0x41f0 [ 2488.999080] ? __lock_acquire+0xbb1/0x5b00 [ 2488.999550] ? ext4_reset_inode_seed+0x450/0x450 [ 2489.000062] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2489.000666] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2489.001293] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2489.001851] ? do_vfs_ioctl+0x283/0x10d0 [ 2489.002292] ? selinux_inode_getsecctx+0x90/0x90 [ 2489.002812] ? generic_block_fiemap+0x60/0x60 [ 2489.003305] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2489.003840] ? ext4_fc_start_update+0xa2/0x2e0 [ 2489.004342] ext4_ioctl+0x46/0x90 [ 2489.004716] ? __ext4_ioctl+0x41f0/0x41f0 [ 2489.005169] __x64_sys_ioctl+0x19a/0x210 [ 2489.005611] do_syscall_64+0x33/0x40 [ 2489.006026] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2489.006580] RIP: 0033:0x7f9d11e54b19 [ 2489.006982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2489.008982] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2489.009801] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2489.010562] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2489.011342] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2489.012098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2489.012880] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:30:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 7) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:30:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2502.504521] FAULT_INJECTION: forcing a failure. [ 2502.504521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2502.507173] CPU: 0 PID: 12593 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2502.508547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.510179] Call Trace: [ 2502.510713] dump_stack+0x107/0x167 [ 2502.511441] should_fail.cold+0x5/0xa [ 2502.512206] _copy_from_iter_full+0x201/0xa60 [ 2502.513127] ? __virt_addr_valid+0x128/0x350 [ 2502.513997] ? __check_object_size+0x319/0x440 [ 2502.514909] ip_generic_getfrag+0xf7/0x230 [ 2502.515756] ? ip_frag_init+0x350/0x350 [ 2502.516588] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.517779] ? lock_chain_count+0x20/0x20 [ 2502.518616] __ip6_append_data.isra.0+0x1ebc/0x3a70 [ 2502.519610] ? ip6_mtu+0x1bb/0x370 [ 2502.520338] ? lock_downgrade+0x6d0/0x6d0 [ 2502.521158] ? ip_frag_init+0x350/0x350 [ 2502.521958] ? ip6_finish_output2+0x1f30/0x1f30 [ 2502.522873] ? ip6_mtu+0x1e9/0x370 [ 2502.523585] ? ip6_setup_cork+0xfb7/0x1740 [ 2502.524455] ip6_make_skb+0x2de/0x4e0 [ 2502.525210] ? ip_frag_init+0x350/0x350 [ 2502.525997] ? ip_frag_init+0x350/0x350 [ 2502.526799] ? ip6_push_pending_frames+0xf0/0xf0 [ 2502.527766] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2502.528629] ? lock_downgrade+0x6d0/0x6d0 [ 2502.529468] udpv6_sendmsg+0x2043/0x29b0 [ 2502.530281] ? ip_frag_init+0x350/0x350 [ 2502.531079] ? udp_v6_push_pending_frames+0x360/0x360 [ 2502.532122] ? find_held_lock+0x2c/0x110 [ 2502.532948] ? __might_fault+0xd3/0x180 [ 2502.533763] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2502.534743] ? __import_iovec+0x458/0x590 [ 2502.535573] ? udp_v6_push_pending_frames+0x360/0x360 [ 2502.536604] inet6_sendmsg+0x105/0x140 [ 2502.537383] ? inet6_compat_ioctl+0x320/0x320 [ 2502.538287] sock_sendmsg+0xf2/0x190 [ 2502.539028] ____sys_sendmsg+0x334/0x870 [ 2502.539828] ? kernel_sendmsg+0x50/0x50 [ 2502.540626] ? do_recvmmsg+0x6d0/0x6d0 [ 2502.541394] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.542430] ? mark_lock+0xf5/0x2df0 [ 2502.543169] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.544205] ? __lock_acquire+0x1657/0x5b00 [ 2502.545068] ___sys_sendmsg+0xf3/0x170 [ 2502.545837] ? sendmsg_copy_msghdr+0x160/0x160 [ 2502.546744] ? lock_downgrade+0x6d0/0x6d0 [ 2502.547576] ? lock_downgrade+0x6d0/0x6d0 [ 2502.548424] ? __fget_files+0x296/0x480 [ 2502.549234] ? __fget_light+0xea/0x290 [ 2502.550016] __sys_sendmmsg+0x195/0x470 [ 2502.550807] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2502.551664] ? lock_downgrade+0x6d0/0x6d0 [ 2502.552516] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.553477] ? wait_for_completion_io+0x270/0x270 [ 2502.554431] ? rcu_read_lock_any_held+0x75/0xa0 [ 2502.555346] ? vfs_write+0x354/0xa30 [ 2502.556085] ? fput_many+0x2f/0x1a0 [ 2502.556814] ? ksys_write+0x1a9/0x260 [ 2502.557581] __x64_sys_sendmmsg+0x99/0x100 [ 2502.558422] do_syscall_64+0x33/0x40 [ 2502.559183] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.560214] RIP: 0033:0x7f35bf292b19 [ 2502.560975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.564638] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2502.566146] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2502.567585] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2502.569034] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.570455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2502.571896] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:30:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 7) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:30:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 6) [ 2502.583759] FAULT_INJECTION: forcing a failure. [ 2502.583759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2502.586608] CPU: 0 PID: 12612 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2502.588062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.589742] Call Trace: [ 2502.590272] dump_stack+0x107/0x167 [ 2502.591000] should_fail.cold+0x5/0xa [ 2502.591776] _copy_from_iter_full+0x201/0xa60 [ 2502.592688] ? __virt_addr_valid+0x128/0x350 [ 2502.593559] ? __check_object_size+0x319/0x440 [ 2502.594489] ip_generic_getfrag+0xf7/0x230 [ 2502.595324] ? ip_frag_init+0x350/0x350 [ 2502.596125] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.597190] ? lock_chain_count+0x20/0x20 [ 2502.598028] __ip6_append_data.isra.0+0x1ebc/0x3a70 [ 2502.599024] ? ip6_mtu+0x1bb/0x370 [ 2502.599748] ? lock_downgrade+0x6d0/0x6d0 [ 2502.600576] ? ip_frag_init+0x350/0x350 [ 2502.601382] ? ip6_finish_output2+0x1f30/0x1f30 [ 2502.602299] ? ip6_mtu+0x1e9/0x370 [ 2502.603010] ? ip6_setup_cork+0xfb7/0x1740 [ 2502.603847] ip6_make_skb+0x2de/0x4e0 [ 2502.604625] ? ip_frag_init+0x350/0x350 [ 2502.605415] ? ip_frag_init+0x350/0x350 [ 2502.606209] ? ip6_push_pending_frames+0xf0/0xf0 [ 2502.607150] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2502.608005] ? lock_downgrade+0x6d0/0x6d0 [ 2502.608845] udpv6_sendmsg+0x2043/0x29b0 [ 2502.609653] ? ip_frag_init+0x350/0x350 [ 2502.610457] ? udp_v6_push_pending_frames+0x360/0x360 [ 2502.611504] ? find_held_lock+0x2c/0x110 [ 2502.612313] ? __might_fault+0xd3/0x180 [ 2502.613134] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2502.614110] ? __import_iovec+0x458/0x590 [ 2502.614930] ? udp_v6_push_pending_frames+0x360/0x360 [ 2502.615952] inet6_sendmsg+0x105/0x140 [ 2502.616733] ? inet6_compat_ioctl+0x320/0x320 [ 2502.617626] sock_sendmsg+0xf2/0x190 [ 2502.618364] ____sys_sendmsg+0x334/0x870 [ 2502.619180] ? kernel_sendmsg+0x50/0x50 [ 2502.619966] ? do_recvmmsg+0x6d0/0x6d0 [ 2502.620743] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.621786] ? mark_lock+0xf5/0x2df0 [ 2502.622531] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.623571] ? __lock_acquire+0x1657/0x5b00 [ 2502.624448] ___sys_sendmsg+0xf3/0x170 [ 2502.625223] ? sendmsg_copy_msghdr+0x160/0x160 [ 2502.626131] ? lock_downgrade+0x6d0/0x6d0 [ 2502.626957] ? lock_downgrade+0x6d0/0x6d0 [ 2502.627776] ? __fget_files+0x296/0x480 [ 2502.628580] ? __fget_light+0xea/0x290 [ 2502.629380] __sys_sendmmsg+0x195/0x470 [ 2502.630176] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2502.631027] ? lock_downgrade+0x6d0/0x6d0 [ 2502.631867] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.632838] ? wait_for_completion_io+0x270/0x270 [ 2502.633795] ? rcu_read_lock_any_held+0x75/0xa0 [ 2502.634706] ? vfs_write+0x354/0xa30 [ 2502.635445] ? fput_many+0x2f/0x1a0 [ 2502.636167] ? ksys_write+0x1a9/0x260 [ 2502.636935] __x64_sys_sendmmsg+0x99/0x100 [ 2502.637774] do_syscall_64+0x33/0x40 [ 2502.638514] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.639524] RIP: 0033:0x7f1f6bdc5b19 [ 2502.640264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.643910] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2502.645425] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2502.646828] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2502.648234] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.649656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2502.651067] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2502.659661] FAULT_INJECTION: forcing a failure. [ 2502.659661] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2502.662592] CPU: 1 PID: 12609 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2502.663973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.665656] Call Trace: [ 2502.666193] dump_stack+0x107/0x167 [ 2502.666940] should_fail.cold+0x5/0xa [ 2502.667717] __alloc_pages_nodemask+0x182/0x680 [ 2502.668665] ? xas_start+0x156/0x530 [ 2502.669421] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2502.670610] ? xas_load+0x66/0x2c0 [ 2502.671327] ? find_get_entry+0x2d9/0x6e0 [ 2502.672163] ? mark_held_locks+0x9e/0xe0 [ 2502.672981] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 2502.674015] alloc_pages_current+0x187/0x280 [ 2502.674894] __page_cache_alloc+0x2d2/0x360 [ 2502.675766] pagecache_get_page+0x2c7/0xc80 [ 2502.676641] grab_cache_page_write_begin+0x64/0xa0 [ 2502.677615] ext4_move_extents+0x1216/0x3270 [ 2502.678546] ? lock_acquire+0x197/0x490 [ 2502.679341] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2502.680408] ? lock_release+0x6b0/0x6b0 [ 2502.681216] ? __fget_files+0x296/0x480 [ 2502.682026] ? rcu_read_lock_any_held+0x75/0xa0 [ 2502.682969] __ext4_ioctl+0x3073/0x41f0 [ 2502.683764] ? __lock_acquire+0xbb1/0x5b00 [ 2502.684624] ? ext4_reset_inode_seed+0x450/0x450 [ 2502.685572] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.686648] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2502.687799] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2502.688840] ? do_vfs_ioctl+0x283/0x10d0 [ 2502.689650] ? selinux_inode_getsecctx+0x90/0x90 [ 2502.690593] ? generic_block_fiemap+0x60/0x60 [ 2502.691490] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.692485] ? ext4_fc_start_update+0xa2/0x2e0 [ 2502.693405] ext4_ioctl+0x46/0x90 [ 2502.694093] ? __ext4_ioctl+0x41f0/0x41f0 [ 2502.694925] __x64_sys_ioctl+0x19a/0x210 [ 2502.695741] do_syscall_64+0x33/0x40 [ 2502.696490] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.697515] RIP: 0033:0x7f9d11e54b19 [ 2502.698259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.701940] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2502.703481] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2502.704901] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2502.706305] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.707709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2502.709121] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:30:52 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 8) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2502.924534] FAULT_INJECTION: forcing a failure. [ 2502.924534] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.927384] CPU: 0 PID: 12624 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2502.928808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.930448] Call Trace: [ 2502.930996] dump_stack+0x107/0x167 [ 2502.931737] should_fail.cold+0x5/0xa [ 2502.932532] ? __alloc_skb+0x6d/0x5b0 [ 2502.933324] should_failslab+0x5/0x20 [ 2502.934099] kmem_cache_alloc_node+0x55/0x370 [ 2502.935006] ? trace_fib6_table_lookup+0x140/0x1c0 [ 2502.935981] __alloc_skb+0x6d/0x5b0 [ 2502.936739] alloc_skb_with_frags+0x92/0x570 [ 2502.937616] ? mark_lock+0xf5/0x2df0 [ 2502.938537] sock_alloc_send_pskb+0x7af/0x930 [ 2502.939439] ? sk_alloc+0x350/0x350 [ 2502.940177] ? find_held_lock+0x2c/0x110 [ 2502.940996] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.942049] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2502.943045] ? ip6_mtu+0x1bb/0x370 [ 2502.943754] ? lock_downgrade+0x6d0/0x6d0 [ 2502.944589] ? rawv6_exit+0x20/0x20 [ 2502.945326] ? ip6_finish_output2+0x1f30/0x1f30 [ 2502.946244] ? ip6_mtu+0x1e9/0x370 [ 2502.946947] ? ip6_setup_cork+0xfb7/0x1740 [ 2502.947785] ip6_append_data+0x1e7/0x330 [ 2502.948594] ? rawv6_exit+0x20/0x20 [ 2502.949317] ? rawv6_exit+0x20/0x20 [ 2502.950045] icmp6_send+0x12ca/0x2160 [ 2502.950820] ? icmpv6_push_pending_frames+0x470/0x470 [ 2502.951839] ? find_held_lock+0x2c/0x110 [ 2502.952694] ? ipv6_proxy_select_ident+0x250/0x250 [ 2502.953695] ip6_pkt_drop+0x3ae/0x7a0 [ 2502.954452] ip6_local_out+0xb4/0x1a0 [ 2502.955206] ip6_send_skb+0xb7/0x350 [ 2502.955956] udp_v6_send_skb+0x7aa/0x15b0 [ 2502.956824] udpv6_sendmsg+0x2086/0x29b0 [ 2502.957639] ? ip_frag_init+0x350/0x350 [ 2502.958447] ? udp_v6_push_pending_frames+0x360/0x360 [ 2502.959506] ? find_held_lock+0x2c/0x110 [ 2502.960349] ? __might_fault+0xd3/0x180 [ 2502.961170] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2502.962193] ? __import_iovec+0x458/0x590 [ 2502.963038] ? udp_v6_push_pending_frames+0x360/0x360 [ 2502.964083] inet6_sendmsg+0x105/0x140 [ 2502.964889] ? inet6_compat_ioctl+0x320/0x320 [ 2502.965803] sock_sendmsg+0xf2/0x190 [ 2502.966553] ____sys_sendmsg+0x334/0x870 [ 2502.967388] ? kernel_sendmsg+0x50/0x50 [ 2502.968188] ? do_recvmmsg+0x6d0/0x6d0 [ 2502.969000] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.970073] ? mark_lock+0xf5/0x2df0 [ 2502.970841] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2502.971892] ? __lock_acquire+0x1657/0x5b00 [ 2502.972776] ___sys_sendmsg+0xf3/0x170 [ 2502.973566] ? sendmsg_copy_msghdr+0x160/0x160 [ 2502.974493] ? lock_downgrade+0x6d0/0x6d0 [ 2502.975353] ? lock_downgrade+0x6d0/0x6d0 [ 2502.976197] ? __fget_files+0x296/0x480 [ 2502.977019] ? __fget_light+0xea/0x290 [ 2502.977841] __sys_sendmmsg+0x195/0x470 [ 2502.978632] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2502.979513] ? lock_downgrade+0x6d0/0x6d0 [ 2502.980370] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2502.981335] ? wait_for_completion_io+0x270/0x270 [ 2502.982310] ? rcu_read_lock_any_held+0x75/0xa0 [ 2502.983234] ? vfs_write+0x354/0xa30 [ 2502.983995] ? fput_many+0x2f/0x1a0 [ 2502.984722] ? ksys_write+0x1a9/0x260 [ 2502.985508] __x64_sys_sendmmsg+0x99/0x100 [ 2502.986361] do_syscall_64+0x33/0x40 [ 2502.987114] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.988135] RIP: 0033:0x7f35bf292b19 [ 2502.988890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2502.992557] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2502.994059] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2502.995482] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2502.996908] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.998317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2502.999724] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:30:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:30:53 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:30:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 8) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:30:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:30:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 7) 12:30:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2503.279899] FAULT_INJECTION: forcing a failure. [ 2503.279899] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.282406] CPU: 1 PID: 12638 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2503.283774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.285420] Call Trace: [ 2503.285954] dump_stack+0x107/0x167 [ 2503.286683] should_fail.cold+0x5/0xa [ 2503.287441] ? __alloc_skb+0x6d/0x5b0 [ 2503.288201] should_failslab+0x5/0x20 [ 2503.289008] kmem_cache_alloc_node+0x55/0x370 [ 2503.289932] ? trace_fib6_table_lookup+0x140/0x1c0 [ 2503.290945] __alloc_skb+0x6d/0x5b0 [ 2503.291702] alloc_skb_with_frags+0x92/0x570 [ 2503.292619] ? mark_lock+0xf5/0x2df0 [ 2503.293396] sock_alloc_send_pskb+0x7af/0x930 [ 2503.294341] ? sk_alloc+0x350/0x350 [ 2503.295089] ? find_held_lock+0x2c/0x110 [ 2503.295920] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.297036] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2503.298056] ? ip6_mtu+0x1bb/0x370 [ 2503.298763] ? lock_downgrade+0x6d0/0x6d0 [ 2503.299596] ? rawv6_exit+0x20/0x20 [ 2503.300344] ? ip6_finish_output2+0x1f30/0x1f30 [ 2503.301271] ? ip6_mtu+0x1e9/0x370 [ 2503.301981] ? ip6_setup_cork+0xfb7/0x1740 [ 2503.302836] ip6_append_data+0x1e7/0x330 [ 2503.303643] ? rawv6_exit+0x20/0x20 [ 2503.304380] ? rawv6_exit+0x20/0x20 [ 2503.305113] icmp6_send+0x12ca/0x2160 [ 2503.305893] ? icmpv6_push_pending_frames+0x470/0x470 [ 2503.306923] ? find_held_lock+0x2c/0x110 [ 2503.307768] ? ipv6_proxy_select_ident+0x250/0x250 [ 2503.308776] ip6_pkt_drop+0x3ae/0x7a0 [ 2503.309539] ip6_local_out+0xb4/0x1a0 [ 2503.310302] ip6_send_skb+0xb7/0x350 [ 2503.311048] udp_v6_send_skb+0x7aa/0x15b0 [ 2503.311884] udpv6_sendmsg+0x2086/0x29b0 [ 2503.312706] ? ip_frag_init+0x350/0x350 [ 2503.313508] ? udp_v6_push_pending_frames+0x360/0x360 [ 2503.314555] ? find_held_lock+0x2c/0x110 [ 2503.315368] ? __might_fault+0xd3/0x180 [ 2503.316179] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2503.317174] ? __import_iovec+0x458/0x590 [ 2503.317998] ? udp_v6_push_pending_frames+0x360/0x360 [ 2503.319025] inet6_sendmsg+0x105/0x140 [ 2503.319799] ? inet6_compat_ioctl+0x320/0x320 [ 2503.320704] sock_sendmsg+0xf2/0x190 [ 2503.321447] ____sys_sendmsg+0x334/0x870 [ 2503.322258] ? kernel_sendmsg+0x50/0x50 [ 2503.323048] ? do_recvmmsg+0x6d0/0x6d0 [ 2503.323816] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.324872] ? mark_lock+0xf5/0x2df0 [ 2503.325618] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.326665] ? __lock_acquire+0x1657/0x5b00 [ 2503.327522] ___sys_sendmsg+0xf3/0x170 [ 2503.328314] ? sendmsg_copy_msghdr+0x160/0x160 [ 2503.329235] ? lock_downgrade+0x6d0/0x6d0 [ 2503.330060] ? lock_downgrade+0x6d0/0x6d0 [ 2503.330884] ? __fget_files+0x296/0x480 [ 2503.331676] ? __fget_light+0xea/0x290 [ 2503.332464] __sys_sendmmsg+0x195/0x470 [ 2503.333253] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2503.334101] ? lock_downgrade+0x6d0/0x6d0 [ 2503.334940] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2503.335890] ? wait_for_completion_io+0x270/0x270 [ 2503.336885] ? rcu_read_lock_any_held+0x75/0xa0 [ 2503.337806] ? vfs_write+0x354/0xa30 [ 2503.338554] ? fput_many+0x2f/0x1a0 [ 2503.339275] ? ksys_write+0x1a9/0x260 [ 2503.340046] __x64_sys_sendmmsg+0x99/0x100 [ 2503.340890] do_syscall_64+0x33/0x40 [ 2503.341634] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.342647] RIP: 0033:0x7f1f6bdc5b19 [ 2503.343399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.347029] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2503.348555] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2503.349961] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2503.351366] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2503.352777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2503.354180] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2503.425397] FAULT_INJECTION: forcing a failure. [ 2503.425397] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.427912] CPU: 1 PID: 12649 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2503.429281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.430898] Call Trace: [ 2503.431425] dump_stack+0x107/0x167 [ 2503.432158] should_fail.cold+0x5/0xa [ 2503.432931] ? xas_alloc+0x336/0x440 [ 2503.433663] should_failslab+0x5/0x20 [ 2503.434405] kmem_cache_alloc+0x5b/0x360 [ 2503.435195] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.436221] xas_alloc+0x336/0x440 [ 2503.436960] xas_create+0x35f/0x1040 [ 2503.437707] xas_store+0x90/0x1c40 [ 2503.438414] ? xas_find_conflict+0x4a6/0x9f0 [ 2503.439276] __add_to_page_cache_locked+0x708/0xcf0 [ 2503.440242] ? file_write_and_wait_range+0x130/0x130 [ 2503.441232] ? memcg_drain_all_list_lrus+0x6d0/0x6d0 [ 2503.442207] ? find_get_entry+0x2d9/0x6e0 [ 2503.443009] ? mark_held_locks+0x9e/0xe0 [ 2503.443796] add_to_page_cache_lru+0xe6/0x2e0 [ 2503.444675] ? add_to_page_cache_locked+0x40/0x40 [ 2503.445601] ? __page_cache_alloc+0x10d/0x360 [ 2503.446470] pagecache_get_page+0x38b/0xc80 [ 2503.447308] grab_cache_page_write_begin+0x64/0xa0 [ 2503.448251] ext4_move_extents+0x1216/0x3270 [ 2503.449201] ? lock_acquire+0x197/0x490 [ 2503.449967] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2503.450977] ? lock_release+0x6b0/0x6b0 [ 2503.451751] ? __fget_files+0x296/0x480 [ 2503.452543] ? rcu_read_lock_any_held+0x75/0xa0 [ 2503.453441] __ext4_ioctl+0x3073/0x41f0 [ 2503.454206] ? __lock_acquire+0xbb1/0x5b00 [ 2503.455030] ? ext4_reset_inode_seed+0x450/0x450 [ 2503.455946] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.456988] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2503.458135] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2503.459129] ? do_vfs_ioctl+0x283/0x10d0 [ 2503.459960] ? selinux_inode_getsecctx+0x90/0x90 [ 2503.460882] ? generic_block_fiemap+0x60/0x60 [ 2503.461738] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2503.462679] ? ext4_fc_start_update+0xa2/0x2e0 [ 2503.463550] ext4_ioctl+0x46/0x90 [ 2503.464210] ? __ext4_ioctl+0x41f0/0x41f0 [ 2503.465002] __x64_sys_ioctl+0x19a/0x210 [ 2503.465783] do_syscall_64+0x33/0x40 [ 2503.466498] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.467526] RIP: 0033:0x7f9d11e54b19 [ 2503.468243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.471742] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2503.473203] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2503.474554] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2503.475902] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2503.477266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2503.478617] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:31:09 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 9) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:31:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2519.319246] FAULT_INJECTION: forcing a failure. [ 2519.319246] name failslab, interval 1, probability 0, space 0, times 0 [ 2519.321871] CPU: 1 PID: 12659 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2519.323367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2519.325190] Call Trace: [ 2519.325769] dump_stack+0x107/0x167 [ 2519.326602] should_fail.cold+0x5/0xa [ 2519.327440] ? create_object.isra.0+0x3a/0xa20 [ 2519.328466] should_failslab+0x5/0x20 [ 2519.329318] kmem_cache_alloc+0x5b/0x360 [ 2519.330192] ? mark_lock+0xf5/0x2df0 [ 2519.330997] create_object.isra.0+0x3a/0xa20 [ 2519.331950] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2519.333046] kmem_cache_alloc_node+0x169/0x370 [ 2519.334006] __alloc_skb+0x6d/0x5b0 [ 2519.334189] FAULT_INJECTION: forcing a failure. [ 2519.334189] name failslab, interval 1, probability 0, space 0, times 0 [ 2519.334787] alloc_skb_with_frags+0x92/0x570 [ 2519.334811] ? mark_lock+0xf5/0x2df0 [ 2519.338432] sock_alloc_send_pskb+0x7af/0x930 [ 2519.339401] ? sk_alloc+0x350/0x350 [ 2519.340176] ? find_held_lock+0x2c/0x110 [ 2519.341056] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.342186] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2519.343261] ? ip6_mtu+0x1bb/0x370 [ 2519.344018] ? lock_downgrade+0x6d0/0x6d0 [ 2519.344905] ? rawv6_exit+0x20/0x20 [ 2519.345699] ? ip6_finish_output2+0x1f30/0x1f30 [ 2519.346686] ? ip6_mtu+0x1e9/0x370 [ 2519.347444] ? ip6_setup_cork+0xfb7/0x1740 [ 2519.348339] ip6_append_data+0x1e7/0x330 [ 2519.349205] ? rawv6_exit+0x20/0x20 [ 2519.349972] ? rawv6_exit+0x20/0x20 [ 2519.350743] icmp6_send+0x12ca/0x2160 [ 2519.351564] ? icmpv6_push_pending_frames+0x470/0x470 [ 2519.352650] ? find_held_lock+0x2c/0x110 [ 2519.353542] ? ipv6_proxy_select_ident+0x250/0x250 [ 2519.354582] ip6_pkt_drop+0x3ae/0x7a0 [ 2519.355388] ip6_local_out+0xb4/0x1a0 [ 2519.356192] ip6_send_skb+0xb7/0x350 [ 2519.356998] udp_v6_send_skb+0x7aa/0x15b0 [ 2519.357885] udpv6_sendmsg+0x2086/0x29b0 [ 2519.358737] ? ip_frag_init+0x350/0x350 [ 2519.359584] ? udp_v6_push_pending_frames+0x360/0x360 [ 2519.360694] ? find_held_lock+0x2c/0x110 [ 2519.361554] ? __might_fault+0xd3/0x180 [ 2519.362415] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2519.363444] ? __import_iovec+0x458/0x590 [ 2519.364305] ? udp_v6_push_pending_frames+0x360/0x360 [ 2519.365399] inet6_sendmsg+0x105/0x140 [ 2519.366206] ? inet6_compat_ioctl+0x320/0x320 [ 2519.367158] sock_sendmsg+0xf2/0x190 [ 2519.367923] ____sys_sendmsg+0x334/0x870 [ 2519.368775] ? kernel_sendmsg+0x50/0x50 [ 2519.369593] ? do_recvmmsg+0x6d0/0x6d0 [ 2519.370391] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.371453] ? mark_lock+0xf5/0x2df0 [ 2519.372213] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.373273] ? __lock_acquire+0x1657/0x5b00 [ 2519.374132] ___sys_sendmsg+0xf3/0x170 [ 2519.374915] ? sendmsg_copy_msghdr+0x160/0x160 [ 2519.375854] ? lock_downgrade+0x6d0/0x6d0 [ 2519.376733] ? lock_downgrade+0x6d0/0x6d0 [ 2519.377600] ? __fget_files+0x296/0x480 [ 2519.378431] ? __fget_light+0xea/0x290 [ 2519.379261] __sys_sendmmsg+0x195/0x470 [ 2519.380080] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2519.381000] ? lock_downgrade+0x6d0/0x6d0 [ 2519.381861] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2519.382889] ? wait_for_completion_io+0x270/0x270 [ 2519.383879] ? rcu_read_lock_any_held+0x75/0xa0 [ 2519.384855] ? vfs_write+0x354/0xa30 [ 2519.385635] ? fput_many+0x2f/0x1a0 [ 2519.386386] ? ksys_write+0x1a9/0x260 [ 2519.387179] __x64_sys_sendmmsg+0x99/0x100 [ 2519.388050] do_syscall_64+0x33/0x40 [ 2519.388834] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2519.389884] RIP: 0033:0x7f1f6bdc5b19 [ 2519.390648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2519.394399] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2519.395935] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2519.397398] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2519.398818] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2519.400278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2519.401741] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2519.403220] CPU: 0 PID: 12662 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2519.404378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2519.405717] Call Trace: [ 2519.406149] dump_stack+0x107/0x167 [ 2519.406754] should_fail.cold+0x5/0xa [ 2519.407377] ? create_object.isra.0+0x3a/0xa20 [ 2519.408117] should_failslab+0x5/0x20 [ 2519.408747] kmem_cache_alloc+0x5b/0x360 [ 2519.409405] ? mark_lock+0xf5/0x2df0 [ 2519.410009] create_object.isra.0+0x3a/0xa20 [ 2519.410739] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2519.411586] kmem_cache_alloc_node+0x169/0x370 [ 2519.412349] __alloc_skb+0x6d/0x5b0 [ 2519.412961] alloc_skb_with_frags+0x92/0x570 [ 2519.413692] ? mark_lock+0xf5/0x2df0 [ 2519.414317] sock_alloc_send_pskb+0x7af/0x930 [ 2519.415078] ? sk_alloc+0x350/0x350 [ 2519.415842] ? find_held_lock+0x2c/0x110 [ 2519.416541] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.417413] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2519.418240] ? ip6_mtu+0x1bb/0x370 [ 2519.418820] ? lock_downgrade+0x6d0/0x6d0 [ 2519.419494] ? rawv6_exit+0x20/0x20 [ 2519.420098] ? ip6_finish_output2+0x1f30/0x1f30 [ 2519.420866] ? ip6_mtu+0x1e9/0x370 [ 2519.421436] ? ip6_setup_cork+0xfb7/0x1740 [ 2519.422114] ip6_append_data+0x1e7/0x330 [ 2519.422760] ? rawv6_exit+0x20/0x20 [ 2519.423373] ? rawv6_exit+0x20/0x20 [ 2519.423998] icmp6_send+0x12ca/0x2160 [ 2519.424683] ? icmpv6_push_pending_frames+0x470/0x470 [ 2519.425554] ? find_held_lock+0x2c/0x110 [ 2519.426281] ? ipv6_proxy_select_ident+0x250/0x250 [ 2519.427125] ip6_pkt_drop+0x3ae/0x7a0 [ 2519.427787] ip6_local_out+0xb4/0x1a0 [ 2519.428433] ip6_send_skb+0xb7/0x350 [ 2519.429066] udp_v6_send_skb+0x7aa/0x15b0 [ 2519.429783] udpv6_sendmsg+0x2086/0x29b0 [ 2519.430492] ? ip_frag_init+0x350/0x350 [ 2519.431169] ? udp_v6_push_pending_frames+0x360/0x360 [ 2519.432043] ? find_held_lock+0x2c/0x110 [ 2519.432756] ? __might_fault+0xd3/0x180 [ 2519.433409] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2519.434198] ? __import_iovec+0x458/0x590 [ 2519.434842] ? udp_v6_push_pending_frames+0x360/0x360 [ 2519.435655] inet6_sendmsg+0x105/0x140 [ 2519.436276] ? inet6_compat_ioctl+0x320/0x320 [ 2519.437043] sock_sendmsg+0xf2/0x190 [ 2519.437684] ____sys_sendmsg+0x334/0x870 [ 2519.438371] ? kernel_sendmsg+0x50/0x50 [ 2519.439039] ? do_recvmmsg+0x6d0/0x6d0 [ 2519.439705] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.440603] ? mark_lock+0xf5/0x2df0 [ 2519.441238] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.442129] ? __lock_acquire+0x1657/0x5b00 [ 2519.442877] ___sys_sendmsg+0xf3/0x170 [ 2519.443533] ? sendmsg_copy_msghdr+0x160/0x160 [ 2519.444335] ? lock_downgrade+0x6d0/0x6d0 [ 2519.445068] ? lock_downgrade+0x6d0/0x6d0 [ 2519.445778] ? __fget_files+0x296/0x480 [ 2519.446456] ? __fget_light+0xea/0x290 [ 2519.447113] __sys_sendmmsg+0x195/0x470 [ 2519.447796] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2519.448525] ? lock_downgrade+0x6d0/0x6d0 [ 2519.449244] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2519.450063] ? wait_for_completion_io+0x270/0x270 [ 2519.450863] ? rcu_read_lock_any_held+0x75/0xa0 [ 2519.451643] ? vfs_write+0x354/0xa30 [ 2519.452269] ? fput_many+0x2f/0x1a0 [ 2519.452894] ? ksys_write+0x1a9/0x260 [ 2519.453552] __x64_sys_sendmmsg+0x99/0x100 [ 2519.454259] do_syscall_64+0x33/0x40 [ 2519.454844] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2519.455706] RIP: 0033:0x7f35bf292b19 [ 2519.456287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2519.459373] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2519.460583] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2519.461706] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2519.462821] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2519.463947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2519.465074] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:31:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 9) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:31:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 8) 12:31:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:31:09 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2519.611306] FAULT_INJECTION: forcing a failure. [ 2519.611306] name failslab, interval 1, probability 0, space 0, times 0 [ 2519.613705] CPU: 0 PID: 12676 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2519.615183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2519.616981] Call Trace: [ 2519.617558] dump_stack+0x107/0x167 [ 2519.618358] should_fail.cold+0x5/0xa [ 2519.619178] ? xas_alloc+0x336/0x440 [ 2519.619992] should_failslab+0x5/0x20 [ 2519.620847] kmem_cache_alloc+0x5b/0x360 [ 2519.621722] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.622856] xas_alloc+0x336/0x440 [ 2519.623635] xas_create+0x35f/0x1040 [ 2519.624469] xas_store+0x90/0x1c40 [ 2519.625257] ? xas_find_conflict+0x4a6/0x9f0 [ 2519.626228] __add_to_page_cache_locked+0x708/0xcf0 [ 2519.627332] ? file_write_and_wait_range+0x130/0x130 [ 2519.628448] ? memcg_drain_all_list_lrus+0x6d0/0x6d0 [ 2519.629577] ? find_get_entry+0x2d9/0x6e0 [ 2519.630478] ? lru_cache_add+0x45c/0x800 [ 2519.631380] add_to_page_cache_lru+0xe6/0x2e0 [ 2519.632376] ? add_to_page_cache_locked+0x40/0x40 [ 2519.633456] ? __page_cache_alloc+0x10d/0x360 [ 2519.634454] pagecache_get_page+0x38b/0xc80 [ 2519.635417] grab_cache_page_write_begin+0x64/0xa0 [ 2519.636498] ext4_move_extents+0x1237/0x3270 [ 2519.637539] ? lock_acquire+0x197/0x490 [ 2519.638431] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2519.639612] ? lock_release+0x6b0/0x6b0 [ 2519.640508] ? __fget_files+0x296/0x480 [ 2519.641420] ? rcu_read_lock_any_held+0x75/0xa0 [ 2519.642491] __ext4_ioctl+0x3073/0x41f0 [ 2519.643369] ? __lock_acquire+0xbb1/0x5b00 [ 2519.644332] ? ext4_reset_inode_seed+0x450/0x450 [ 2519.645415] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2519.646637] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2519.647931] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2519.649105] ? do_vfs_ioctl+0x283/0x10d0 [ 2519.650020] ? selinux_inode_getsecctx+0x90/0x90 [ 2519.651086] ? generic_block_fiemap+0x60/0x60 [ 2519.652098] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2519.653195] ? ext4_fc_start_update+0xa2/0x2e0 [ 2519.654202] ext4_ioctl+0x46/0x90 [ 2519.654960] ? __ext4_ioctl+0x41f0/0x41f0 [ 2519.655867] __x64_sys_ioctl+0x19a/0x210 [ 2519.656772] do_syscall_64+0x33/0x40 [ 2519.657591] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2519.658723] RIP: 0033:0x7f9d11e54b19 [ 2519.659548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2519.663613] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2519.665329] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2519.666915] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2519.668493] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2519.670072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2519.671674] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:31:09 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 10) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:31:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 9) [ 2520.153199] FAULT_INJECTION: forcing a failure. [ 2520.153199] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.155787] CPU: 1 PID: 12692 Comm: syz-executor.3 Not tainted 5.10.166 #1 [ 2520.157198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2520.158863] Call Trace: [ 2520.159406] dump_stack+0x107/0x167 [ 2520.160148] should_fail.cold+0x5/0xa [ 2520.160938] should_failslab+0x5/0x20 [ 2520.161701] __kmalloc_node_track_caller+0x74/0x3f0 [ 2520.162703] ? alloc_skb_with_frags+0x92/0x570 [ 2520.163621] __alloc_skb+0xb1/0x5b0 [ 2520.164349] alloc_skb_with_frags+0x92/0x570 [ 2520.165240] ? mark_lock+0xf5/0x2df0 [ 2520.166003] sock_alloc_send_pskb+0x7af/0x930 [ 2520.166921] ? sk_alloc+0x350/0x350 [ 2520.167654] ? find_held_lock+0x2c/0x110 [ 2520.168485] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.169563] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2520.170581] ? ip6_mtu+0x1bb/0x370 [ 2520.171302] ? lock_downgrade+0x6d0/0x6d0 [ 2520.172136] ? rawv6_exit+0x20/0x20 [ 2520.172890] ? ip6_finish_output2+0x1f30/0x1f30 [ 2520.173826] ? ip6_mtu+0x1e9/0x370 [ 2520.174543] ? ip6_setup_cork+0xfb7/0x1740 [ 2520.175403] ip6_append_data+0x1e7/0x330 [ 2520.176217] ? rawv6_exit+0x20/0x20 [ 2520.176972] ? rawv6_exit+0x20/0x20 [ 2520.177711] icmp6_send+0x12ca/0x2160 [ 2520.178495] ? icmpv6_push_pending_frames+0x470/0x470 [ 2520.179532] ? find_held_lock+0x2c/0x110 [ 2520.180391] ? ipv6_proxy_select_ident+0x250/0x250 [ 2520.181390] ip6_pkt_drop+0x3ae/0x7a0 [ 2520.182167] ip6_local_out+0xb4/0x1a0 [ 2520.182935] ip6_send_skb+0xb7/0x350 [ 2520.183688] udp_v6_send_skb+0x7aa/0x15b0 [ 2520.184530] udpv6_sendmsg+0x2086/0x29b0 [ 2520.185368] ? ip_frag_init+0x350/0x350 [ 2520.186177] ? udp_v6_push_pending_frames+0x360/0x360 [ 2520.187231] ? find_held_lock+0x2c/0x110 [ 2520.188043] ? __might_fault+0xd3/0x180 [ 2520.188870] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2520.189864] ? __import_iovec+0x458/0x590 [ 2520.190698] ? udp_v6_push_pending_frames+0x360/0x360 [ 2520.191737] inet6_sendmsg+0x105/0x140 [ 2520.192502] ? inet6_compat_ioctl+0x320/0x320 [ 2520.193392] sock_sendmsg+0xf2/0x190 [ 2520.194123] ____sys_sendmsg+0x334/0x870 [ 2520.194915] ? kernel_sendmsg+0x50/0x50 [ 2520.195689] ? do_recvmmsg+0x6d0/0x6d0 [ 2520.196449] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.197508] ? mark_lock+0xf5/0x2df0 [ 2520.198240] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.199272] ? __lock_acquire+0x1657/0x5b00 [ 2520.200119] ___sys_sendmsg+0xf3/0x170 [ 2520.200888] ? sendmsg_copy_msghdr+0x160/0x160 [ 2520.201785] ? lock_downgrade+0x6d0/0x6d0 [ 2520.202612] ? lock_downgrade+0x6d0/0x6d0 [ 2520.203443] ? __fget_files+0x296/0x480 [ 2520.204245] ? __fget_light+0xea/0x290 [ 2520.205028] __sys_sendmmsg+0x195/0x470 [ 2520.205811] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2520.206658] ? lock_downgrade+0x6d0/0x6d0 [ 2520.207501] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2520.208444] ? wait_for_completion_io+0x270/0x270 [ 2520.209408] ? rcu_read_lock_any_held+0x75/0xa0 [ 2520.210320] ? vfs_write+0x354/0xa30 [ 2520.211055] ? fput_many+0x2f/0x1a0 [ 2520.211776] ? ksys_write+0x1a9/0x260 [ 2520.212536] __x64_sys_sendmmsg+0x99/0x100 [ 2520.213386] do_syscall_64+0x33/0x40 [ 2520.214147] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2520.215152] RIP: 0033:0x7f35bf292b19 [ 2520.215896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2520.219538] RSP: 002b:00007f35bc808188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2520.221039] RAX: ffffffffffffffda RBX: 00007f35bf3a5f60 RCX: 00007f35bf292b19 [ 2520.222479] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2520.223911] RBP: 00007f35bc8081d0 R08: 0000000000000000 R09: 0000000000000000 [ 2520.225356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2520.226786] R13: 00007ffd0d366a1f R14: 00007f35bc808300 R15: 0000000000022000 12:31:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:31:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 10) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:31:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2520.389611] FAULT_INJECTION: forcing a failure. 12:31:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2520.389611] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.391993] CPU: 0 PID: 12706 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2520.393370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2520.395060] Call Trace: [ 2520.395601] dump_stack+0x107/0x167 [ 2520.396336] should_fail.cold+0x5/0xa [ 2520.397118] ? create_object.isra.0+0x3a/0xa20 [ 2520.398030] should_failslab+0x5/0x20 [ 2520.398789] kmem_cache_alloc+0x5b/0x360 [ 2520.399606] create_object.isra.0+0x3a/0xa20 [ 2520.400487] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2520.401508] kmem_cache_alloc+0x159/0x360 [ 2520.402333] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.403377] xas_alloc+0x336/0x440 [ 2520.404085] xas_create+0x35f/0x1040 [ 2520.404854] xas_store+0x90/0x1c40 [ 2520.405567] ? xas_find_conflict+0x4a6/0x9f0 [ 2520.406449] __add_to_page_cache_locked+0x708/0xcf0 [ 2520.407449] ? file_write_and_wait_range+0x130/0x130 [ 2520.408459] ? memcg_drain_all_list_lrus+0x6d0/0x6d0 [ 2520.409482] ? find_get_entry+0x2d9/0x6e0 [ 2520.410307] ? lru_cache_add+0x45c/0x800 [ 2520.411119] add_to_page_cache_lru+0xe6/0x2e0 [ 2520.412008] ? add_to_page_cache_locked+0x40/0x40 [ 2520.412974] ? __page_cache_alloc+0x10d/0x360 [ 2520.413872] pagecache_get_page+0x38b/0xc80 [ 2520.414737] grab_cache_page_write_begin+0x64/0xa0 [ 2520.415711] ext4_move_extents+0x1237/0x3270 [ 2520.416656] ? lock_acquire+0x197/0x490 [ 2520.417461] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2520.418501] ? lock_release+0x6b0/0x6b0 [ 2520.419299] ? __fget_files+0x296/0x480 [ 2520.420102] ? rcu_read_lock_any_held+0x75/0xa0 [ 2520.421040] __ext4_ioctl+0x3073/0x41f0 [ 2520.421833] ? __lock_acquire+0xbb1/0x5b00 [ 2520.422687] ? ext4_reset_inode_seed+0x450/0x450 [ 2520.423630] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.424706] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2520.425841] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2520.426870] ? do_vfs_ioctl+0x283/0x10d0 [ 2520.427677] ? selinux_inode_getsecctx+0x90/0x90 [ 2520.428629] ? generic_block_fiemap+0x60/0x60 [ 2520.429528] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2520.430507] ? ext4_fc_start_update+0xa2/0x2e0 [ 2520.431420] ext4_ioctl+0x46/0x90 [ 2520.432106] ? __ext4_ioctl+0x41f0/0x41f0 [ 2520.432936] __x64_sys_ioctl+0x19a/0x210 [ 2520.433749] do_syscall_64+0x33/0x40 [ 2520.434491] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2520.435505] RIP: 0033:0x7f9d11e54b19 [ 2520.436246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2520.439888] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2520.441411] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2520.442825] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2520.444236] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2520.445657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2520.447067] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2520.492641] FAULT_INJECTION: forcing a failure. [ 2520.492641] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.495414] CPU: 0 PID: 12712 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2520.497060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2520.499026] Call Trace: [ 2520.499656] dump_stack+0x107/0x167 [ 2520.500522] should_fail.cold+0x5/0xa [ 2520.501450] should_failslab+0x5/0x20 [ 2520.502298] __kmalloc_node_track_caller+0x74/0x3f0 [ 2520.503298] ? alloc_skb_with_frags+0x92/0x570 [ 2520.504208] __alloc_skb+0xb1/0x5b0 [ 2520.504966] alloc_skb_with_frags+0x92/0x570 [ 2520.505845] ? mark_lock+0xf5/0x2df0 [ 2520.506600] sock_alloc_send_pskb+0x7af/0x930 [ 2520.507508] ? sk_alloc+0x350/0x350 [ 2520.508248] ? find_held_lock+0x2c/0x110 [ 2520.509077] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.510132] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2520.511189] ? ip6_mtu+0x1bb/0x370 [ 2520.511896] ? lock_downgrade+0x6d0/0x6d0 [ 2520.512721] ? rawv6_exit+0x20/0x20 [ 2520.513455] ? ip6_finish_output2+0x1f30/0x1f30 [ 2520.514382] ? ip6_mtu+0x1e9/0x370 [ 2520.515085] ? ip6_setup_cork+0xfb7/0x1740 [ 2520.515928] ip6_append_data+0x1e7/0x330 [ 2520.516779] ? rawv6_exit+0x20/0x20 [ 2520.517556] ? rawv6_exit+0x20/0x20 [ 2520.518359] icmp6_send+0x12ca/0x2160 [ 2520.519192] ? icmpv6_push_pending_frames+0x470/0x470 [ 2520.520264] ? find_held_lock+0x2c/0x110 [ 2520.521141] ? ipv6_proxy_select_ident+0x250/0x250 [ 2520.522138] ip6_pkt_drop+0x3ae/0x7a0 [ 2520.522912] ip6_local_out+0xb4/0x1a0 [ 2520.523681] ip6_send_skb+0xb7/0x350 [ 2520.524440] udp_v6_send_skb+0x7aa/0x15b0 [ 2520.525301] udpv6_sendmsg+0x2086/0x29b0 [ 2520.526128] ? ip_frag_init+0x350/0x350 [ 2520.526938] ? udp_v6_push_pending_frames+0x360/0x360 [ 2520.527996] ? find_held_lock+0x2c/0x110 [ 2520.528843] ? __might_fault+0xd3/0x180 [ 2520.529666] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2520.530659] ? __import_iovec+0x458/0x590 [ 2520.531490] ? udp_v6_push_pending_frames+0x360/0x360 [ 2520.532531] inet6_sendmsg+0x105/0x140 [ 2520.533358] ? inet6_compat_ioctl+0x320/0x320 [ 2520.534255] sock_sendmsg+0xf2/0x190 [ 2520.535095] ____sys_sendmsg+0x334/0x870 [ 2520.536061] ? kernel_sendmsg+0x50/0x50 [ 2520.537007] ? do_recvmmsg+0x6d0/0x6d0 [ 2520.537933] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.539176] ? mark_lock+0xf5/0x2df0 [ 2520.540065] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.541327] ? __lock_acquire+0x1657/0x5b00 [ 2520.542361] ___sys_sendmsg+0xf3/0x170 [ 2520.543444] ? sendmsg_copy_msghdr+0x160/0x160 [ 2520.544537] ? lock_downgrade+0x6d0/0x6d0 [ 2520.545547] ? lock_downgrade+0x6d0/0x6d0 [ 2520.546544] ? __fget_files+0x296/0x480 [ 2520.547504] ? __fget_light+0xea/0x290 [ 2520.548438] __sys_sendmmsg+0x195/0x470 [ 2520.549402] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2520.550429] ? lock_downgrade+0x6d0/0x6d0 [ 2520.551435] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2520.552609] ? wait_for_completion_io+0x270/0x270 [ 2520.553755] ? rcu_read_lock_any_held+0x75/0xa0 [ 2520.554860] ? vfs_write+0x354/0xa30 [ 2520.555750] ? fput_many+0x2f/0x1a0 [ 2520.556625] ? ksys_write+0x1a9/0x260 [ 2520.557545] __x64_sys_sendmmsg+0x99/0x100 [ 2520.558554] do_syscall_64+0x33/0x40 [ 2520.559440] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2520.560665] RIP: 0033:0x7f1f6bdc5b19 [ 2520.561551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2520.565926] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2520.567724] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2520.569418] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2520.571108] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2520.572798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2520.574487] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:31:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:10 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 10) 12:31:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:31:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:11 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2521.152069] FAULT_INJECTION: forcing a failure. [ 2521.152069] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.154743] CPU: 1 PID: 12741 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2521.156315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.158214] Call Trace: [ 2521.158834] dump_stack+0x107/0x167 [ 2521.159678] should_fail.cold+0x5/0xa [ 2521.160554] ? create_object.isra.0+0x3a/0xa20 [ 2521.161611] should_failslab+0x5/0x20 [ 2521.162482] kmem_cache_alloc+0x5b/0x360 [ 2521.163414] create_object.isra.0+0x3a/0xa20 [ 2521.164416] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.165596] kmem_cache_alloc+0x159/0x360 [ 2521.166551] alloc_buffer_head+0x20/0x110 [ 2521.167498] alloc_page_buffers+0x14d/0x6d0 [ 2521.168492] create_empty_buffers+0x2c/0x640 [ 2521.169502] ? wait_on_page_writeback+0xb9/0x2e0 [ 2521.170595] ext4_move_extents+0x26b7/0x3270 [ 2521.171661] ? lock_acquire+0x197/0x490 [ 2521.172586] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2521.173794] ? lock_release+0x6b0/0x6b0 [ 2521.174711] ? __fget_files+0x296/0x480 [ 2521.175635] ? rcu_read_lock_any_held+0x75/0xa0 [ 2521.176714] __ext4_ioctl+0x3073/0x41f0 [ 2521.177632] ? __lock_acquire+0xbb1/0x5b00 [ 2521.178803] ? ext4_reset_inode_seed+0x450/0x450 [ 2521.179893] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.181139] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2521.182444] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2521.183607] ? do_vfs_ioctl+0x283/0x10d0 [ 2521.184522] ? selinux_inode_getsecctx+0x90/0x90 [ 2521.185601] ? generic_block_fiemap+0x60/0x60 [ 2521.186624] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2521.187737] ? ext4_fc_start_update+0xa2/0x2e0 [ 2521.188800] ext4_ioctl+0x46/0x90 [ 2521.189587] ? __ext4_ioctl+0x41f0/0x41f0 [ 2521.190526] __x64_sys_ioctl+0x19a/0x210 [ 2521.191452] do_syscall_64+0x33/0x40 [ 2521.192300] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.193475] RIP: 0033:0x7f9d11e54b19 [ 2521.194320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2521.198459] RSP: 002b:00007f9d0f367188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2521.200182] RAX: ffffffffffffffda RBX: 00007f9d11f681a0 RCX: 00007f9d11e54b19 [ 2521.201810] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2521.203419] RBP: 00007f9d0f3671d0 R08: 0000000000000000 R09: 0000000000000000 [ 2521.205028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2521.206620] R13: 00007ffc6ac7ba0f R14: 00007f9d0f367300 R15: 0000000000022000 12:31:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:31:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:31:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 11) 12:31:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:25 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 11) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:31:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2535.719891] FAULT_INJECTION: forcing a failure. [ 2535.719891] name failslab, interval 1, probability 0, space 0, times 0 [ 2535.722687] CPU: 0 PID: 12771 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2535.724067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2535.725725] Call Trace: [ 2535.726359] dump_stack+0x107/0x167 [ 2535.727093] should_fail.cold+0x5/0xa [ 2535.727855] ? create_object.isra.0+0x3a/0xa20 [ 2535.728780] should_failslab+0x5/0x20 [ 2535.729540] kmem_cache_alloc+0x5b/0x360 [ 2535.730359] create_object.isra.0+0x3a/0xa20 [ 2535.731243] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2535.732256] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2535.733289] ? alloc_skb_with_frags+0x92/0x570 [ 2535.734203] __alloc_skb+0xb1/0x5b0 [ 2535.734936] alloc_skb_with_frags+0x92/0x570 [ 2535.735812] ? mark_lock+0xf5/0x2df0 [ 2535.736565] sock_alloc_send_pskb+0x7af/0x930 [ 2535.737479] ? sk_alloc+0x350/0x350 [ 2535.738210] ? find_held_lock+0x2c/0x110 [ 2535.739022] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2535.740090] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2535.741113] ? ip6_mtu+0x1bb/0x370 [ 2535.741818] ? lock_downgrade+0x6d0/0x6d0 [ 2535.742645] ? rawv6_exit+0x20/0x20 [ 2535.743392] ? ip6_finish_output2+0x1f30/0x1f30 [ 2535.744324] ? ip6_mtu+0x1e9/0x370 [ 2535.745066] ? ip6_setup_cork+0xfb7/0x1740 [ 2535.745915] ip6_append_data+0x1e7/0x330 [ 2535.746721] ? rawv6_exit+0x20/0x20 [ 2535.747451] ? rawv6_exit+0x20/0x20 [ 2535.748186] icmp6_send+0x12ca/0x2160 [ 2535.748985] ? icmpv6_push_pending_frames+0x470/0x470 [ 2535.750104] ? find_held_lock+0x2c/0x110 [ 2535.751042] ? ipv6_proxy_select_ident+0x250/0x250 [ 2535.752137] ip6_pkt_drop+0x3ae/0x7a0 [ 2535.753012] ip6_local_out+0xb4/0x1a0 [ 2535.753863] ip6_send_skb+0xb7/0x350 [ 2535.754692] udp_v6_send_skb+0x7aa/0x15b0 [ 2535.755624] udpv6_sendmsg+0x2086/0x29b0 [ 2535.756529] ? ip_frag_init+0x350/0x350 [ 2535.757437] ? udp_v6_push_pending_frames+0x360/0x360 [ 2535.758601] ? find_held_lock+0x2c/0x110 [ 2535.759514] ? __might_fault+0xd3/0x180 [ 2535.760405] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2535.761403] ? __import_iovec+0x458/0x590 [ 2535.762235] ? udp_v6_push_pending_frames+0x360/0x360 [ 2535.763279] inet6_sendmsg+0x105/0x140 [ 2535.764056] ? inet6_compat_ioctl+0x320/0x320 [ 2535.764969] sock_sendmsg+0xf2/0x190 [ 2535.765721] ____sys_sendmsg+0x334/0x870 [ 2535.766541] ? kernel_sendmsg+0x50/0x50 [ 2535.767341] ? do_recvmmsg+0x6d0/0x6d0 [ 2535.768123] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2535.769188] ? mark_lock+0xf5/0x2df0 [ 2535.769946] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2535.771080] ? __lock_acquire+0x1657/0x5b00 [ 2535.772043] ___sys_sendmsg+0xf3/0x170 [ 2535.772921] ? sendmsg_copy_msghdr+0x160/0x160 [ 2535.773943] ? lock_downgrade+0x6d0/0x6d0 [ 2535.774876] ? lock_downgrade+0x6d0/0x6d0 [ 2535.775805] ? __fget_files+0x296/0x480 [ 2535.776710] ? __fget_light+0xea/0x290 [ 2535.777609] __sys_sendmmsg+0x195/0x470 [ 2535.778510] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2535.779465] ? lock_downgrade+0x6d0/0x6d0 [ 2535.780414] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2535.781504] ? wait_for_completion_io+0x270/0x270 [ 2535.782583] ? rcu_read_lock_any_held+0x75/0xa0 [ 2535.783612] ? vfs_write+0x354/0xa30 [ 2535.784445] ? fput_many+0x2f/0x1a0 [ 2535.785271] ? ksys_write+0x1a9/0x260 [ 2535.786134] __x64_sys_sendmmsg+0x99/0x100 [ 2535.787075] do_syscall_64+0x33/0x40 [ 2535.787903] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2535.789057] RIP: 0033:0x7f1f6bdc5b19 [ 2535.789882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2535.793963] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2535.795654] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2535.797258] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2535.798844] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2535.800431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2535.802027] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2535.841468] FAULT_INJECTION: forcing a failure. [ 2535.841468] name failslab, interval 1, probability 0, space 0, times 0 [ 2535.844336] CPU: 0 PID: 12776 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2535.845903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2535.847757] Call Trace: [ 2535.848356] dump_stack+0x107/0x167 [ 2535.849200] should_fail.cold+0x5/0xa [ 2535.850053] ? mempool_alloc+0x148/0x360 [ 2535.850959] ? mempool_free_pages+0x20/0x20 [ 2535.851923] should_failslab+0x5/0x20 [ 2535.852798] kmem_cache_alloc+0x5b/0x360 [ 2535.853717] ? mempool_free_pages+0x20/0x20 [ 2535.854685] mempool_alloc+0x148/0x360 [ 2535.855563] ? mempool_resize+0x7d0/0x7d0 [ 2535.856519] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2535.857535] ? lock_acquire+0x197/0x490 [ 2535.858433] ? create_empty_buffers+0xbc/0x640 [ 2535.859470] bio_alloc_bioset+0x36e/0x600 [ 2535.860396] ? bvec_alloc+0x2f0/0x2f0 [ 2535.861280] ? _ext4_get_block+0x122/0x570 [ 2535.862245] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2535.863356] ? block_commit_write+0x30/0x30 [ 2535.864328] ext4_read_bh+0x134/0x330 [ 2535.865203] ext4_move_extents+0x2294/0x3270 [ 2535.866252] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2535.867441] ? lock_release+0x6b0/0x6b0 [ 2535.868333] ? __fget_files+0x296/0x480 [ 2535.869251] ? rcu_read_lock_any_held+0x75/0xa0 [ 2535.870299] __ext4_ioctl+0x3073/0x41f0 [ 2535.871186] ? __lock_acquire+0xbb1/0x5b00 [ 2535.872153] ? ext4_reset_inode_seed+0x450/0x450 [ 2535.873241] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2535.874434] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2535.875713] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2535.876874] ? do_vfs_ioctl+0x283/0x10d0 [ 2535.877782] ? selinux_inode_getsecctx+0x90/0x90 [ 2535.878828] ? generic_block_fiemap+0x60/0x60 [ 2535.879819] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2535.880933] ? ext4_fc_start_update+0xa2/0x2e0 [ 2535.881959] ext4_ioctl+0x46/0x90 [ 2535.882736] ? __ext4_ioctl+0x41f0/0x41f0 [ 2535.883652] __x64_sys_ioctl+0x19a/0x210 [ 2535.884556] do_syscall_64+0x33/0x40 [ 2535.885399] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2535.886538] RIP: 0033:0x7f9d11e54b19 [ 2535.887371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2535.891441] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2535.893152] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2535.894732] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2535.896311] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2535.897903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2535.899488] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:31:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 12) 12:31:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:31:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 12) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:31:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2551.046301] FAULT_INJECTION: forcing a failure. [ 2551.046301] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2551.047888] CPU: 0 PID: 12798 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2551.048611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2551.049547] Call Trace: [ 2551.049836] dump_stack+0x107/0x167 [ 2551.050228] should_fail.cold+0x5/0xa [ 2551.050730] _copy_from_user+0x2e/0x1b0 [ 2551.051166] __copy_msghdr_from_user+0x91/0x4b0 [ 2551.051663] ? __ia32_sys_shutdown+0x80/0x80 [ 2551.052133] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2551.052706] sendmsg_copy_msghdr+0xa1/0x160 [ 2551.053172] ? do_recvmmsg+0x6d0/0x6d0 [ 2551.053595] ? find_held_lock+0x2c/0x110 [ 2551.054042] ___sys_sendmsg+0xc6/0x170 [ 2551.054466] ? sendmsg_copy_msghdr+0x160/0x160 [ 2551.054957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2551.055520] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2551.056004] ? trace_hardirqs_on+0x5b/0x180 [ 2551.056470] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2551.056975] ? finish_task_switch+0x126/0x5d0 [ 2551.057453] ? finish_task_switch+0xef/0x5d0 [ 2551.057921] ? __switch_to+0x572/0xff0 [ 2551.058334] ? __switch_to_asm+0x3a/0x60 [ 2551.058770] ? __switch_to_asm+0x34/0x60 [ 2551.059203] ? __schedule+0x850/0x1ed0 [ 2551.059615] ? io_schedule_timeout+0x140/0x140 [ 2551.060106] __sys_sendmmsg+0x195/0x470 [ 2551.060527] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2551.060991] ? lock_downgrade+0x6d0/0x6d0 [ 2551.061440] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2551.061950] ? wait_for_completion_io+0x270/0x270 [ 2551.062462] ? rcu_read_lock_any_held+0x75/0xa0 [ 2551.062953] ? vfs_write+0x354/0xa30 [ 2551.063347] ? fput_many+0x2f/0x1a0 [ 2551.063730] ? ksys_write+0x1a9/0x260 [ 2551.064145] __x64_sys_sendmmsg+0x99/0x100 [ 2551.064591] do_syscall_64+0x33/0x40 [ 2551.065001] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2551.065544] RIP: 0033:0x7f1f6bdc5b19 [ 2551.065937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2551.067870] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2551.068683] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2551.069438] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2551.070188] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2551.071000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2551.071810] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2551.090283] FAULT_INJECTION: forcing a failure. [ 2551.090283] name failslab, interval 1, probability 0, space 0, times 0 [ 2551.091559] CPU: 0 PID: 12801 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2551.092346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2551.093314] Call Trace: [ 2551.093615] dump_stack+0x107/0x167 [ 2551.094036] should_fail.cold+0x5/0xa [ 2551.094472] ? create_object.isra.0+0x3a/0xa20 [ 2551.094993] should_failslab+0x5/0x20 [ 2551.095428] kmem_cache_alloc+0x5b/0x360 [ 2551.095896] create_object.isra.0+0x3a/0xa20 [ 2551.096400] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2551.096988] kmem_cache_alloc+0x159/0x360 [ 2551.097465] ? mempool_free_pages+0x20/0x20 [ 2551.097955] mempool_alloc+0x148/0x360 [ 2551.098409] ? mempool_resize+0x7d0/0x7d0 [ 2551.098887] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2551.099400] ? lock_acquire+0x197/0x490 [ 2551.099852] ? create_empty_buffers+0xbc/0x640 [ 2551.100370] bio_alloc_bioset+0x36e/0x600 [ 2551.100829] ? bvec_alloc+0x2f0/0x2f0 [ 2551.101258] ? _ext4_get_block+0x122/0x570 [ 2551.101741] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2551.102281] ? block_commit_write+0x30/0x30 [ 2551.102764] ext4_read_bh+0x134/0x330 [ 2551.103187] ext4_move_extents+0x2294/0x3270 [ 2551.103705] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2551.104291] ? lock_release+0x6b0/0x6b0 [ 2551.104743] ? __fget_files+0x296/0x480 [ 2551.105181] ? rcu_read_lock_any_held+0x75/0xa0 [ 2551.105703] __ext4_ioctl+0x3073/0x41f0 [ 2551.106145] ? __lock_acquire+0xbb1/0x5b00 [ 2551.106621] ? ext4_reset_inode_seed+0x450/0x450 [ 2551.107147] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2551.107743] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2551.108376] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2551.108965] ? do_vfs_ioctl+0x283/0x10d0 [ 2551.109403] ? selinux_inode_getsecctx+0x90/0x90 [ 2551.109926] ? generic_block_fiemap+0x60/0x60 [ 2551.110423] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2551.110970] ? ext4_fc_start_update+0xa2/0x2e0 [ 2551.111479] ext4_ioctl+0x46/0x90 [ 2551.111861] ? __ext4_ioctl+0x41f0/0x41f0 [ 2551.112316] __x64_sys_ioctl+0x19a/0x210 [ 2551.112767] do_syscall_64+0x33/0x40 [ 2551.113189] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2551.113754] RIP: 0033:0x7f9d11e54b19 [ 2551.114170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2551.116210] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2551.117063] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2551.117875] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2551.118691] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2551.119502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2551.120315] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:31:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:31:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:31:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 13) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2551.442614] FAULT_INJECTION: forcing a failure. [ 2551.442614] name failslab, interval 1, probability 0, space 0, times 0 [ 2551.444180] CPU: 0 PID: 12820 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2551.444926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2551.445867] Call Trace: [ 2551.446165] dump_stack+0x107/0x167 [ 2551.446570] should_fail.cold+0x5/0xa [ 2551.446983] ? create_object.isra.0+0x3a/0xa20 [ 2551.447497] should_failslab+0x5/0x20 [ 2551.447919] kmem_cache_alloc+0x5b/0x360 [ 2551.448374] create_object.isra.0+0x3a/0xa20 [ 2551.448861] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2551.449431] kmem_cache_alloc+0x159/0x360 [ 2551.449891] skb_clone+0x14f/0x3d0 [ 2551.450289] dev_queue_xmit_nit+0x3a7/0xad0 [ 2551.450763] dev_hard_start_xmit+0xab/0x840 [ 2551.451246] __dev_queue_xmit+0x17f0/0x2730 [ 2551.451726] ? find_held_lock+0x2c/0x110 [ 2551.452173] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2551.452694] ? mark_held_locks+0x9e/0xe0 [ 2551.453147] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2551.453739] ip6_finish_output2+0x171f/0x1f30 [ 2551.454229] __ip6_finish_output.part.0+0x4f7/0xb50 [ 2551.454792] ip6_output+0x3b1/0x7f0 [ 2551.455196] ip6_local_out+0xb4/0x1a0 [ 2551.455623] ip6_send_skb+0xb7/0x350 [ 2551.456028] ip6_push_pending_frames+0xbd/0xf0 [ 2551.456540] icmpv6_push_pending_frames+0x29c/0x470 [ 2551.457087] icmp6_send+0x1874/0x2160 [ 2551.457523] ? icmpv6_push_pending_frames+0x470/0x470 [ 2551.458097] ? find_held_lock+0x2c/0x110 [ 2551.458568] ? ipv6_proxy_select_ident+0x250/0x250 [ 2551.459121] ip6_pkt_drop+0x3ae/0x7a0 [ 2551.459546] ip6_local_out+0xb4/0x1a0 [ 2551.459969] ip6_send_skb+0xb7/0x350 [ 2551.460387] udp_v6_send_skb+0x7aa/0x15b0 [ 2551.460858] udpv6_sendmsg+0x2086/0x29b0 [ 2551.461325] ? ip_frag_init+0x350/0x350 [ 2551.461775] ? udp_v6_push_pending_frames+0x360/0x360 [ 2551.462361] ? find_held_lock+0x2c/0x110 [ 2551.462811] ? __might_fault+0xd3/0x180 [ 2551.463264] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2551.463813] ? __import_iovec+0x458/0x590 [ 2551.464271] ? udp_v6_push_pending_frames+0x360/0x360 [ 2551.464843] inet6_sendmsg+0x105/0x140 [ 2551.465290] ? inet6_compat_ioctl+0x320/0x320 [ 2551.465782] sock_sendmsg+0xf2/0x190 [ 2551.466196] ____sys_sendmsg+0x334/0x870 [ 2551.466644] ? kernel_sendmsg+0x50/0x50 [ 2551.467078] ? do_recvmmsg+0x6d0/0x6d0 [ 2551.467510] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2551.468089] ? mark_lock+0xf5/0x2df0 [ 2551.468498] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2551.469079] ? __lock_acquire+0x1657/0x5b00 [ 2551.469558] ___sys_sendmsg+0xf3/0x170 [ 2551.469993] ? sendmsg_copy_msghdr+0x160/0x160 [ 2551.470504] ? lock_downgrade+0x6d0/0x6d0 [ 2551.470970] ? lock_downgrade+0x6d0/0x6d0 [ 2551.471434] ? __fget_files+0x296/0x480 [ 2551.471881] ? __fget_light+0xea/0x290 [ 2551.472314] __sys_sendmmsg+0x195/0x470 [ 2551.472759] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2551.473244] ? lock_downgrade+0x6d0/0x6d0 [ 2551.473717] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2551.474255] ? wait_for_completion_io+0x270/0x270 [ 2551.474790] ? rcu_read_lock_any_held+0x75/0xa0 [ 2551.475302] ? vfs_write+0x354/0xa30 [ 2551.475717] ? fput_many+0x2f/0x1a0 [ 2551.476118] ? ksys_write+0x1a9/0x260 [ 2551.476546] __x64_sys_sendmmsg+0x99/0x100 [ 2551.477038] do_syscall_64+0x33/0x40 [ 2551.477451] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2551.478017] RIP: 0033:0x7f1f6bdc5b19 [ 2551.478430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2551.480448] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2551.481302] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2551.482091] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2551.482880] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2551.483675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2551.484465] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:31:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:31:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 13) [ 2551.588416] FAULT_INJECTION: forcing a failure. [ 2551.588416] name failslab, interval 1, probability 0, space 0, times 0 [ 2551.591361] CPU: 1 PID: 12826 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2551.592847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2551.594646] Call Trace: [ 2551.595223] dump_stack+0x107/0x167 [ 2551.596014] should_fail.cold+0x5/0xa [ 2551.596837] ? create_task_io_context+0x2c/0x430 [ 2551.597868] should_failslab+0x5/0x20 [ 2551.598695] kmem_cache_alloc_node+0x55/0x370 [ 2551.599678] create_task_io_context+0x2c/0x430 [ 2551.600670] submit_bio_checks+0x1355/0x17f0 [ 2551.601655] ? __lock_acquire+0xbb1/0x5b00 [ 2551.602580] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2551.603946] submit_bio_noacct+0x7a/0xcf0 [ 2551.604850] ? blk_queue_enter+0xb80/0xb80 [ 2551.605786] ? find_held_lock+0x2c/0x110 [ 2551.606678] submit_bio+0xf3/0x4e0 [ 2551.607457] ? submit_bio_noacct+0xcf0/0xcf0 [ 2551.608433] submit_bh_wbc.constprop.0+0x580/0x780 [ 2551.609495] ? block_commit_write+0x30/0x30 [ 2551.610422] ext4_read_bh+0x134/0x330 [ 2551.611244] ext4_move_extents+0x2294/0x3270 [ 2551.612250] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2551.613396] ? lock_release+0x6b0/0x6b0 [ 2551.614259] ? __fget_files+0x296/0x480 [ 2551.615127] ? rcu_read_lock_any_held+0x75/0xa0 [ 2551.616146] __ext4_ioctl+0x3073/0x41f0 [ 2551.617009] ? __lock_acquire+0xbb1/0x5b00 [ 2551.617980] ? ext4_reset_inode_seed+0x450/0x450 [ 2551.619059] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2551.620275] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2551.621598] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2551.622761] ? do_vfs_ioctl+0x283/0x10d0 [ 2551.623680] ? selinux_inode_getsecctx+0x90/0x90 [ 2551.624745] ? generic_block_fiemap+0x60/0x60 [ 2551.625767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2551.626817] ? ext4_fc_start_update+0xa2/0x2e0 [ 2551.627754] ext4_ioctl+0x46/0x90 [ 2551.628463] ? __ext4_ioctl+0x41f0/0x41f0 [ 2551.629334] __x64_sys_ioctl+0x19a/0x210 [ 2551.630150] do_syscall_64+0x33/0x40 [ 2551.630913] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2551.631920] RIP: 0033:0x7f9d11e54b19 [ 2551.632677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2551.636297] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2551.637936] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2551.639543] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2551.641166] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2551.642778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2551.644389] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 14) 12:32:01 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:32:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 14) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:32:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2571.374384] FAULT_INJECTION: forcing a failure. [ 2571.374384] name failslab, interval 1, probability 0, space 0, times 0 [ 2571.376850] CPU: 0 PID: 12845 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2571.378246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2571.379899] Call Trace: [ 2571.380432] dump_stack+0x107/0x167 [ 2571.381161] should_fail.cold+0x5/0xa [ 2571.381961] ? create_object.isra.0+0x3a/0xa20 [ 2571.382877] should_failslab+0x5/0x20 [ 2571.383637] kmem_cache_alloc+0x5b/0x360 [ 2571.384459] ? __is_insn_slot_addr+0x14d/0x260 [ 2571.385395] create_object.isra.0+0x3a/0xa20 [ 2571.386281] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2571.387307] kmem_cache_alloc_node+0x169/0x370 [ 2571.388237] __alloc_skb+0x6d/0x5b0 [ 2571.388973] alloc_skb_with_frags+0x92/0x570 [ 2571.389902] sock_alloc_send_pskb+0x7af/0x930 [ 2571.390826] ? sk_alloc+0x350/0x350 [ 2571.391600] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2571.392660] ? lock_chain_count+0x20/0x20 [ 2571.393525] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2571.394528] ? ip6_mtu+0x1bb/0x370 [ 2571.395243] ? lock_downgrade+0x6d0/0x6d0 [ 2571.396068] ? ip_frag_init+0x350/0x350 [ 2571.396870] ? ip6_finish_output2+0x1f30/0x1f30 [ 2571.397807] ? ip6_mtu+0x1e9/0x370 [ 2571.398521] ? ip6_setup_cork+0xfb7/0x1740 [ 2571.399381] ip6_make_skb+0x2de/0x4e0 [ 2571.400141] ? ip_frag_init+0x350/0x350 [ 2571.400939] ? ip_frag_init+0x350/0x350 [ 2571.401746] ? ip6_push_pending_frames+0xf0/0xf0 [ 2571.402695] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2571.403560] ? lock_downgrade+0x6d0/0x6d0 [ 2571.404399] udpv6_sendmsg+0x2043/0x29b0 [ 2571.405229] ? ip_frag_init+0x350/0x350 [ 2571.406035] ? udp_v6_push_pending_frames+0x360/0x360 [ 2571.407090] ? find_held_lock+0x2c/0x110 [ 2571.407913] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2571.408891] ? __import_iovec+0x458/0x590 [ 2571.409732] ? udp_v6_push_pending_frames+0x360/0x360 [ 2571.410762] inet6_sendmsg+0x105/0x140 [ 2571.411538] ? inet6_compat_ioctl+0x320/0x320 [ 2571.412429] sock_sendmsg+0xf2/0x190 [ 2571.413170] ____sys_sendmsg+0x334/0x870 [ 2571.413992] ? kernel_sendmsg+0x50/0x50 [ 2571.414782] ? do_recvmmsg+0x6d0/0x6d0 [ 2571.415562] ? __lock_acquire+0x1657/0x5b00 [ 2571.416433] ___sys_sendmsg+0xf3/0x170 [ 2571.417205] ? sendmsg_copy_msghdr+0x160/0x160 [ 2571.418135] ? lock_downgrade+0x6d0/0x6d0 [ 2571.418962] ? find_held_lock+0x2c/0x110 [ 2571.419775] ? __might_fault+0xd3/0x180 [ 2571.420559] ? lock_downgrade+0x6d0/0x6d0 [ 2571.421409] __sys_sendmmsg+0x195/0x470 [ 2571.422206] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2571.423060] ? lock_downgrade+0x6d0/0x6d0 [ 2571.423901] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2571.424869] ? wait_for_completion_io+0x270/0x270 [ 2571.425843] ? rcu_read_lock_any_held+0x75/0xa0 [ 2571.426760] ? vfs_write+0x354/0xa30 [ 2571.427500] ? fput_many+0x2f/0x1a0 [ 2571.428220] ? ksys_write+0x1a9/0x260 [ 2571.428981] __x64_sys_sendmmsg+0x99/0x100 [ 2571.429850] do_syscall_64+0x33/0x40 [ 2571.430602] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2571.431613] RIP: 0033:0x7f1f6bdc5b19 [ 2571.432360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2571.436013] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2571.437550] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2571.438982] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2571.440397] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2571.441827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2571.443247] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2571.455927] FAULT_INJECTION: forcing a failure. [ 2571.455927] name failslab, interval 1, probability 0, space 0, times 0 [ 2571.458963] CPU: 1 PID: 12849 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2571.460531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2571.462446] Call Trace: [ 2571.463058] dump_stack+0x107/0x167 [ 2571.463894] should_fail.cold+0x5/0xa [ 2571.464762] ? mark_lock+0xf5/0x2df0 [ 2571.465628] ? create_object.isra.0+0x3a/0xa20 [ 2571.466669] should_failslab+0x5/0x20 [ 2571.467532] kmem_cache_alloc+0x5b/0x360 [ 2571.468460] create_object.isra.0+0x3a/0xa20 [ 2571.469466] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2571.470616] kmem_cache_alloc_node+0x169/0x370 [ 2571.471662] create_task_io_context+0x2c/0x430 [ 2571.472701] submit_bio_checks+0x1355/0x17f0 [ 2571.473711] ? __lock_acquire+0xbb1/0x5b00 [ 2571.474676] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2571.476091] submit_bio_noacct+0x7a/0xcf0 [ 2571.477036] ? blk_queue_enter+0xb80/0xb80 [ 2571.478004] ? find_held_lock+0x2c/0x110 [ 2571.478934] submit_bio+0xf3/0x4e0 [ 2571.479742] ? submit_bio_noacct+0xcf0/0xcf0 [ 2571.480763] submit_bh_wbc.constprop.0+0x580/0x780 [ 2571.481888] ? block_commit_write+0x30/0x30 [ 2571.482865] ext4_read_bh+0x134/0x330 [ 2571.483726] ext4_move_extents+0x2294/0x3270 [ 2571.484787] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2571.485984] ? lock_release+0x6b0/0x6b0 [ 2571.486895] ? __fget_files+0x296/0x480 [ 2571.487804] ? rcu_read_lock_any_held+0x75/0xa0 [ 2571.488864] __ext4_ioctl+0x3073/0x41f0 [ 2571.489766] ? __lock_acquire+0xbb1/0x5b00 [ 2571.490739] ? ext4_reset_inode_seed+0x450/0x450 [ 2571.491818] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2571.493035] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2571.494346] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2571.495507] ? do_vfs_ioctl+0x283/0x10d0 [ 2571.496426] ? selinux_inode_getsecctx+0x90/0x90 [ 2571.497498] ? generic_block_fiemap+0x60/0x60 [ 2571.498514] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2571.499628] ? ext4_fc_start_update+0xa2/0x2e0 [ 2571.500665] ext4_ioctl+0x46/0x90 [ 2571.501452] ? __ext4_ioctl+0x41f0/0x41f0 [ 2571.502389] __x64_sys_ioctl+0x19a/0x210 [ 2571.503312] do_syscall_64+0x33/0x40 [ 2571.504157] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2571.505329] RIP: 0033:0x7f9d11e54b19 [ 2571.506170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2571.510308] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2571.512022] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2571.513638] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2571.515243] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2571.516849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2571.518463] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:01 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:32:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 15) 12:32:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 15) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2572.079165] FAULT_INJECTION: forcing a failure. [ 2572.079165] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.081364] CPU: 1 PID: 12876 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2572.082519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.083947] Call Trace: [ 2572.084404] dump_stack+0x107/0x167 [ 2572.085019] should_fail.cold+0x5/0xa [ 2572.085691] ? create_object.isra.0+0x3a/0xa20 [ 2572.086469] should_failslab+0x5/0x20 [ 2572.087114] kmem_cache_alloc+0x5b/0x360 [ 2572.087821] create_object.isra.0+0x3a/0xa20 [ 2572.088574] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2572.089446] kmem_cache_alloc_node+0x169/0x370 [ 2572.090234] create_task_io_context+0x2c/0x430 [ 2572.091014] submit_bio_checks+0x1355/0x17f0 [ 2572.091761] ? __lock_acquire+0xbb1/0x5b00 [ 2572.092482] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 2572.093569] submit_bio_noacct+0x7a/0xcf0 [ 2572.094278] ? blk_queue_enter+0xb80/0xb80 [ 2572.095006] ? find_held_lock+0x2c/0x110 [ 2572.095699] submit_bio+0xf3/0x4e0 [ 2572.096305] ? submit_bio_noacct+0xcf0/0xcf0 [ 2572.097062] submit_bh_wbc.constprop.0+0x580/0x780 [ 2572.097900] ? block_commit_write+0x30/0x30 [ 2572.098633] ext4_read_bh+0x134/0x330 [ 2572.099289] ext4_move_extents+0x2294/0x3270 [ 2572.100075] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2572.100958] ? lock_release+0x6b0/0x6b0 [ 2572.101655] ? __fget_files+0x296/0x480 [ 2572.102335] ? rcu_read_lock_any_held+0x75/0xa0 [ 2572.103124] __ext4_ioctl+0x3073/0x41f0 [ 2572.103796] ? __lock_acquire+0xbb1/0x5b00 [ 2572.104524] ? ext4_reset_inode_seed+0x450/0x450 [ 2572.105339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2572.106228] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2572.107213] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2572.108084] ? do_vfs_ioctl+0x283/0x10d0 [ 2572.108771] ? selinux_inode_getsecctx+0x90/0x90 [ 2572.109582] ? generic_block_fiemap+0x60/0x60 [ 2572.110342] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2572.111174] ? ext4_fc_start_update+0xa2/0x2e0 [ 2572.111942] ext4_ioctl+0x46/0x90 [ 2572.112537] ? __ext4_ioctl+0x41f0/0x41f0 [ 2572.113242] __x64_sys_ioctl+0x19a/0x210 [ 2572.113926] do_syscall_64+0x33/0x40 [ 2572.114557] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2572.115411] RIP: 0033:0x7f9d11e54b19 [ 2572.116042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2572.119158] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2572.120431] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2572.121631] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2572.122831] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2572.124025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2572.125237] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2572.129824] FAULT_INJECTION: forcing a failure. [ 2572.129824] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.132385] CPU: 0 PID: 12879 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2572.133804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.135473] Call Trace: [ 2572.136021] dump_stack+0x107/0x167 [ 2572.136753] should_fail.cold+0x5/0xa [ 2572.137544] ? __alloc_skb+0x6d/0x5b0 [ 2572.138329] should_failslab+0x5/0x20 [ 2572.139102] kmem_cache_alloc_node+0x55/0x370 [ 2572.140005] __alloc_skb+0x6d/0x5b0 [ 2572.140739] alloc_skb_with_frags+0x92/0x570 [ 2572.141645] sock_alloc_send_pskb+0x7af/0x930 [ 2572.142558] ? sk_alloc+0x350/0x350 [ 2572.143294] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2572.144333] ? lock_chain_count+0x20/0x20 [ 2572.145167] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2572.146179] ? ip6_mtu+0x1bb/0x370 [ 2572.146887] ? lock_downgrade+0x6d0/0x6d0 [ 2572.147716] ? ip_frag_init+0x350/0x350 [ 2572.148516] ? ip6_finish_output2+0x1f30/0x1f30 [ 2572.149457] ? ip6_mtu+0x1e9/0x370 [ 2572.150174] ? ip6_setup_cork+0xfb7/0x1740 [ 2572.151016] ip6_make_skb+0x2de/0x4e0 [ 2572.151762] ? ip_frag_init+0x350/0x350 [ 2572.152553] ? ip_frag_init+0x350/0x350 [ 2572.153347] ? ip6_push_pending_frames+0xf0/0xf0 [ 2572.154297] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2572.155162] ? lock_downgrade+0x6d0/0x6d0 [ 2572.155999] udpv6_sendmsg+0x2043/0x29b0 [ 2572.156797] ? ip_frag_init+0x350/0x350 [ 2572.157608] ? udp_v6_push_pending_frames+0x360/0x360 [ 2572.158641] ? trace_hardirqs_on+0x5b/0x180 [ 2572.159503] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2572.160591] ? lock_is_held_type+0x54/0x110 [ 2572.161458] ? find_held_lock+0x2c/0x110 [ 2572.162290] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2572.163263] ? __import_iovec+0x458/0x590 [ 2572.164087] ? udp_v6_push_pending_frames+0x360/0x360 [ 2572.165112] inet6_sendmsg+0x105/0x140 [ 2572.165901] ? inet6_compat_ioctl+0x320/0x320 [ 2572.166796] sock_sendmsg+0xf2/0x190 [ 2572.167546] ____sys_sendmsg+0x334/0x870 [ 2572.168361] ? kernel_sendmsg+0x50/0x50 [ 2572.169150] ? do_recvmmsg+0x6d0/0x6d0 [ 2572.169943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2572.170988] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2572.172064] ? trace_hardirqs_on+0x5b/0x180 [ 2572.172925] ___sys_sendmsg+0xf3/0x170 [ 2572.173713] ? sendmsg_copy_msghdr+0x160/0x160 [ 2572.174631] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2572.175526] ? _raw_spin_unlock_irq+0x27/0x30 [ 2572.176417] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2572.177328] ? finish_task_switch+0x126/0x5d0 [ 2572.178228] ? finish_task_switch+0xef/0x5d0 [ 2572.179097] ? __switch_to+0x572/0xff0 [ 2572.179864] ? __switch_to_asm+0x3a/0x60 [ 2572.180664] ? __switch_to_asm+0x34/0x60 [ 2572.181484] ? __schedule+0x850/0x1ed0 [ 2572.182263] ? io_schedule_timeout+0x140/0x140 [ 2572.183177] __sys_sendmmsg+0x195/0x470 [ 2572.183976] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2572.184834] ? lock_downgrade+0x6d0/0x6d0 [ 2572.185683] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2572.186641] ? wait_for_completion_io+0x270/0x270 [ 2572.187623] ? rcu_read_lock_any_held+0x75/0xa0 [ 2572.188565] ? vfs_write+0x354/0xa30 [ 2572.189321] ? fput_many+0x2f/0x1a0 [ 2572.190040] ? ksys_write+0x1a9/0x260 [ 2572.190802] __x64_sys_sendmmsg+0x99/0x100 [ 2572.191629] do_syscall_64+0x33/0x40 [ 2572.192369] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2572.193383] RIP: 0033:0x7f1f6bdc5b19 [ 2572.194121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2572.197733] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2572.199243] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2572.200661] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2572.202094] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2572.203516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2572.204932] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:32:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:32:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:32:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:32:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 16) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:32:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 16) 12:32:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x38, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2588.087770] FAULT_INJECTION: forcing a failure. [ 2588.087770] name failslab, interval 1, probability 0, space 0, times 0 [ 2588.090271] CPU: 1 PID: 12916 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2588.091642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2588.093289] Call Trace: [ 2588.093827] dump_stack+0x107/0x167 [ 2588.094554] should_fail.cold+0x5/0xa [ 2588.095312] ? create_object.isra.0+0x3a/0xa20 [ 2588.096218] should_failslab+0x5/0x20 [ 2588.096973] kmem_cache_alloc+0x5b/0x360 [ 2588.097806] create_object.isra.0+0x3a/0xa20 [ 2588.098679] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2588.099687] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2588.100689] ? alloc_skb_with_frags+0x92/0x570 [ 2588.101607] __alloc_skb+0xb1/0x5b0 [ 2588.102336] alloc_skb_with_frags+0x92/0x570 [ 2588.103219] sock_alloc_send_pskb+0x7af/0x930 [ 2588.104118] ? sk_alloc+0x350/0x350 [ 2588.104847] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2588.105903] ? lock_chain_count+0x20/0x20 [ 2588.106737] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2588.107735] ? ip6_mtu+0x1bb/0x370 [ 2588.108439] ? lock_downgrade+0x6d0/0x6d0 [ 2588.109256] ? ip_frag_init+0x350/0x350 [ 2588.110063] ? ip6_finish_output2+0x1f30/0x1f30 [ 2588.110981] ? ip6_mtu+0x1e9/0x370 [ 2588.111684] ? ip6_setup_cork+0xfb7/0x1740 [ 2588.112525] ip6_make_skb+0x2de/0x4e0 [ 2588.113274] ? ip_frag_init+0x350/0x350 [ 2588.114083] ? ip_frag_init+0x350/0x350 [ 2588.114874] ? ip6_push_pending_frames+0xf0/0xf0 [ 2588.115815] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2588.116669] ? lock_downgrade+0x6d0/0x6d0 [ 2588.117510] udpv6_sendmsg+0x2043/0x29b0 [ 2588.118314] ? ip_frag_init+0x350/0x350 [ 2588.119109] ? udp_v6_push_pending_frames+0x360/0x360 [ 2588.120151] ? find_held_lock+0x2c/0x110 [ 2588.120970] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2588.121994] ? __import_iovec+0x458/0x590 [ 2588.122857] ? udp_v6_push_pending_frames+0x360/0x360 [ 2588.123879] inet6_sendmsg+0x105/0x140 [ 2588.124647] ? inet6_compat_ioctl+0x320/0x320 [ 2588.125541] sock_sendmsg+0xf2/0x190 [ 2588.126275] ____sys_sendmsg+0x334/0x870 [ 2588.127079] ? kernel_sendmsg+0x50/0x50 [ 2588.127860] ? do_recvmmsg+0x6d0/0x6d0 [ 2588.128631] ? __lock_acquire+0x1657/0x5b00 [ 2588.129512] ___sys_sendmsg+0xf3/0x170 [ 2588.130286] ? sendmsg_copy_msghdr+0x160/0x160 [ 2588.131200] ? lock_downgrade+0x6d0/0x6d0 [ 2588.132027] ? find_held_lock+0x2c/0x110 [ 2588.132838] ? __might_fault+0xd3/0x180 [ 2588.133636] ? lock_downgrade+0x6d0/0x6d0 [ 2588.134474] __sys_sendmmsg+0x195/0x470 [ 2588.135268] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2588.136120] ? lock_downgrade+0x6d0/0x6d0 [ 2588.136956] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2588.137920] ? wait_for_completion_io+0x270/0x270 [ 2588.138873] ? rcu_read_lock_any_held+0x75/0xa0 [ 2588.139792] ? vfs_write+0x354/0xa30 [ 2588.140535] ? fput_many+0x2f/0x1a0 [ 2588.141255] ? ksys_write+0x1a9/0x260 [ 2588.142040] __x64_sys_sendmmsg+0x99/0x100 [ 2588.142878] do_syscall_64+0x33/0x40 [ 2588.143616] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2588.144633] RIP: 0033:0x7f1f6bdc5b19 [ 2588.145369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2588.149003] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2588.150513] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2588.151917] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2588.153330] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2588.154752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2588.156159] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2588.203380] FAULT_INJECTION: forcing a failure. [ 2588.203380] name failslab, interval 1, probability 0, space 0, times 0 [ 2588.206619] CPU: 0 PID: 12924 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2588.208087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2588.209848] Call Trace: [ 2588.210420] dump_stack+0x107/0x167 [ 2588.211195] should_fail.cold+0x5/0xa [ 2588.212008] ? create_object.isra.0+0x3a/0xa20 [ 2588.213007] should_failslab+0x5/0x20 [ 2588.213822] kmem_cache_alloc+0x5b/0x360 [ 2588.214675] ? stack_trace_consume_entry+0x160/0x160 [ 2588.215743] create_object.isra.0+0x3a/0xa20 [ 2588.216665] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2588.217756] kmem_cache_alloc+0x159/0x360 [ 2588.218646] __es_insert_extent+0x3a9/0x12f0 [ 2588.219587] ? __es_tree_search.isra.0+0x1af/0x220 [ 2588.220626] __es_remove_extent+0x9f5/0x15a0 [ 2588.221609] ? __es_shrink+0x870/0x870 [ 2588.222436] ? lock_release+0x6b0/0x6b0 [ 2588.223294] ? do_raw_write_lock+0x11a/0x280 [ 2588.224226] ? do_raw_read_unlock+0x70/0x70 [ 2588.225131] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2588.226274] ext4_es_remove_extent+0x1fa/0x3f0 [ 2588.227235] ? ext4_es_lookup_extent+0xbe0/0xbe0 [ 2588.228242] ? lock_acquire+0x197/0x490 [ 2588.229078] ? ext4_move_extents+0x1a13/0x3270 [ 2588.230062] ext4_swap_extents+0x224/0x14c0 [ 2588.230974] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2588.232133] ? ext4_get_es_cache+0x600/0x600 [ 2588.233062] ? down_write_nested+0xe4/0x160 [ 2588.233985] ? _down_write_nest_lock+0x160/0x160 [ 2588.234979] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2588.236174] ext4_move_extents+0x1a4f/0x3270 [ 2588.237176] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2588.238316] ? lock_release+0x6b0/0x6b0 [ 2588.239182] ? __fget_files+0x296/0x480 [ 2588.240044] ? rcu_read_lock_any_held+0x75/0xa0 [ 2588.241049] __ext4_ioctl+0x3073/0x41f0 [ 2588.241919] ? __lock_acquire+0xbb1/0x5b00 [ 2588.242835] ? ext4_reset_inode_seed+0x450/0x450 [ 2588.243859] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2588.245014] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2588.246266] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2588.247369] ? do_vfs_ioctl+0x283/0x10d0 [ 2588.248250] ? selinux_inode_getsecctx+0x90/0x90 [ 2588.249268] ? generic_block_fiemap+0x60/0x60 [ 2588.250239] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2588.251295] ? ext4_fc_start_update+0xa2/0x2e0 [ 2588.252279] ext4_ioctl+0x46/0x90 [ 2588.253017] ? __ext4_ioctl+0x41f0/0x41f0 [ 2588.253919] __x64_sys_ioctl+0x19a/0x210 [ 2588.254797] do_syscall_64+0x33/0x40 [ 2588.255599] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2588.256693] RIP: 0033:0x7f9d11e54b19 [ 2588.257501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2588.261412] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2588.263045] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2588.264563] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2588.266101] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2588.267613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2588.269128] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:32:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x39, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:32:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 17) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2588.728800] FAULT_INJECTION: forcing a failure. [ 2588.728800] name failslab, interval 1, probability 0, space 0, times 0 [ 2588.731602] CPU: 0 PID: 12943 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2588.733008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2588.734847] Call Trace: [ 2588.735408] dump_stack+0x107/0x167 [ 2588.736163] should_fail.cold+0x5/0xa [ 2588.736979] should_failslab+0x5/0x20 [ 2588.737782] __kmalloc_node_track_caller+0x74/0x3f0 [ 2588.738795] ? alloc_skb_with_frags+0x92/0x570 [ 2588.739733] __alloc_skb+0xb1/0x5b0 [ 2588.740488] alloc_skb_with_frags+0x92/0x570 [ 2588.741400] sock_alloc_send_pskb+0x7af/0x930 [ 2588.742344] ? sk_alloc+0x350/0x350 [ 2588.743095] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2588.744161] ? lock_chain_count+0x20/0x20 [ 2588.745013] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2588.746069] ? ip6_mtu+0x1bb/0x370 [ 2588.746801] ? lock_downgrade+0x6d0/0x6d0 [ 2588.747652] ? ip_frag_init+0x350/0x350 [ 2588.748483] ? ip6_finish_output2+0x1f30/0x1f30 [ 2588.749429] ? ip6_mtu+0x1e9/0x370 [ 2588.750190] ? ip6_setup_cork+0xfb7/0x1740 [ 2588.751054] ip6_make_skb+0x2de/0x4e0 [ 2588.751822] ? ip_frag_init+0x350/0x350 [ 2588.752644] ? ip_frag_init+0x350/0x350 [ 2588.753520] ? ip6_push_pending_frames+0xf0/0xf0 [ 2588.754492] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2588.755444] ? lock_downgrade+0x6d0/0x6d0 [ 2588.756324] udpv6_sendmsg+0x2043/0x29b0 [ 2588.757214] ? ip_frag_init+0x350/0x350 [ 2588.758049] ? udp_v6_push_pending_frames+0x360/0x360 [ 2588.759129] ? find_held_lock+0x2c/0x110 [ 2588.760019] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2588.761068] ? __import_iovec+0x458/0x590 [ 2588.761991] ? udp_v6_push_pending_frames+0x360/0x360 [ 2588.763069] inet6_sendmsg+0x105/0x140 [ 2588.763910] ? inet6_compat_ioctl+0x320/0x320 [ 2588.764862] sock_sendmsg+0xf2/0x190 [ 2588.765642] ____sys_sendmsg+0x334/0x870 [ 2588.766487] ? kernel_sendmsg+0x50/0x50 [ 2588.767335] ? do_recvmmsg+0x6d0/0x6d0 [ 2588.768149] ? __lock_acquire+0x1657/0x5b00 [ 2588.769092] ___sys_sendmsg+0xf3/0x170 [ 2588.769907] ? sendmsg_copy_msghdr+0x160/0x160 [ 2588.770888] ? lock_downgrade+0x6d0/0x6d0 [ 2588.771806] ? find_held_lock+0x2c/0x110 [ 2588.772680] ? __might_fault+0xd3/0x180 [ 2588.773544] ? lock_downgrade+0x6d0/0x6d0 [ 2588.774440] __sys_sendmmsg+0x195/0x470 [ 2588.775300] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2588.776220] ? lock_downgrade+0x6d0/0x6d0 [ 2588.777129] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2588.778170] ? wait_for_completion_io+0x270/0x270 [ 2588.779207] ? rcu_read_lock_any_held+0x75/0xa0 [ 2588.780200] ? vfs_write+0x354/0xa30 [ 2588.781007] ? fput_many+0x2f/0x1a0 [ 2588.781803] ? ksys_write+0x1a9/0x260 [ 2588.782630] __x64_sys_sendmmsg+0x99/0x100 [ 2588.783536] do_syscall_64+0x33/0x40 [ 2588.784334] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2588.785414] RIP: 0033:0x7f1f6bdc5b19 [ 2588.786227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2588.790150] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2588.791783] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2588.793292] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2588.794819] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2588.796340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2588.797875] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:32:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:32:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 17) 12:32:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 18) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2589.152198] FAULT_INJECTION: forcing a failure. [ 2589.152198] name failslab, interval 1, probability 0, space 0, times 0 [ 2589.154404] CPU: 0 PID: 12964 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2589.155692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.157173] Call Trace: [ 2589.157664] dump_stack+0x107/0x167 [ 2589.158317] should_fail.cold+0x5/0xa [ 2589.159001] ? create_object.isra.0+0x3a/0xa20 [ 2589.159815] should_failslab+0x5/0x20 [ 2589.160503] kmem_cache_alloc+0x5b/0x360 [ 2589.161248] create_object.isra.0+0x3a/0xa20 [ 2589.162092] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2589.163051] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2589.164013] ? alloc_skb_with_frags+0x92/0x570 [ 2589.164877] __alloc_skb+0xb1/0x5b0 [ 2589.165574] alloc_skb_with_frags+0x92/0x570 [ 2589.166408] sock_alloc_send_pskb+0x7af/0x930 [ 2589.167256] ? sk_alloc+0x350/0x350 [ 2589.167943] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2589.168925] ? lock_chain_count+0x20/0x20 [ 2589.169687] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2589.170644] ? ip6_mtu+0x1bb/0x370 [ 2589.171271] ? lock_downgrade+0x6d0/0x6d0 [ 2589.172034] ? ip_frag_init+0x350/0x350 [ 2589.172752] ? ip6_finish_output2+0x1f30/0x1f30 [ 2589.173630] ? ip6_mtu+0x1e9/0x370 [ 2589.174291] ? ip6_setup_cork+0xfb7/0x1740 [ 2589.175079] ip6_make_skb+0x2de/0x4e0 [ 2589.175778] ? ip_frag_init+0x350/0x350 [ 2589.176518] ? ip_frag_init+0x350/0x350 [ 2589.177257] ? ip6_push_pending_frames+0xf0/0xf0 [ 2589.178160] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2589.178964] ? lock_downgrade+0x6d0/0x6d0 [ 2589.179705] udpv6_sendmsg+0x2043/0x29b0 [ 2589.180452] ? ip_frag_init+0x350/0x350 [ 2589.181175] ? udp_v6_push_pending_frames+0x360/0x360 [ 2589.182131] ? perf_event_task_disable+0x390/0x390 [ 2589.183039] ? lock_downgrade+0x6d0/0x6d0 [ 2589.183817] ? hrtimer_start_range_ns+0x336/0x980 [ 2589.184714] ? irqentry_enter+0x26/0x60 [ 2589.185482] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2589.186432] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2589.187325] ? __import_iovec+0x458/0x590 [ 2589.188086] ? udp_v6_push_pending_frames+0x360/0x360 [ 2589.189032] inet6_sendmsg+0x105/0x140 [ 2589.189752] ? inet6_compat_ioctl+0x320/0x320 [ 2589.190566] sock_sendmsg+0xf2/0x190 [ 2589.191260] ____sys_sendmsg+0x334/0x870 [ 2589.192004] ? kernel_sendmsg+0x50/0x50 [ 2589.192728] ? do_recvmmsg+0x6d0/0x6d0 [ 2589.193471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2589.194376] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2589.195358] ? trace_hardirqs_on+0x5b/0x180 [ 2589.196127] ___sys_sendmsg+0xf3/0x170 [ 2589.196842] ? sendmsg_copy_msghdr+0x160/0x160 [ 2589.197698] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2589.198522] ? _raw_spin_unlock_irq+0x27/0x30 [ 2589.199352] ? finish_task_switch+0x1a4/0x5d0 [ 2589.200172] ? __switch_to+0x572/0xff0 [ 2589.200883] ? __switch_to_asm+0x3a/0x60 [ 2589.201627] ? __switch_to_asm+0x34/0x60 [ 2589.202367] ? __schedule+0x850/0x1ed0 [ 2589.203084] ? io_schedule_timeout+0x140/0x140 [ 2589.203926] __sys_sendmmsg+0x195/0x470 [ 2589.204610] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2589.205363] ? lock_downgrade+0x6d0/0x6d0 [ 2589.206113] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2589.206941] ? wait_for_completion_io+0x270/0x270 [ 2589.207781] ? rcu_read_lock_any_held+0x75/0xa0 [ 2589.208576] ? vfs_write+0x354/0xa30 [ 2589.209231] ? fput_many+0x2f/0x1a0 [ 2589.209857] ? ksys_write+0x1a9/0x260 [ 2589.210535] __x64_sys_sendmmsg+0x99/0x100 [ 2589.211271] do_syscall_64+0x33/0x40 [ 2589.211912] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2589.212800] RIP: 0033:0x7f1f6bdc5b19 [ 2589.213476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2589.216808] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2589.218195] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2589.219464] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2589.220743] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2589.222042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2589.223302] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2589.277577] FAULT_INJECTION: forcing a failure. [ 2589.277577] name failslab, interval 1, probability 0, space 0, times 0 [ 2589.279751] CPU: 0 PID: 12967 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2589.280899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.282272] Call Trace: [ 2589.282703] dump_stack+0x107/0x167 [ 2589.283307] should_fail.cold+0x5/0xa [ 2589.283929] ? ext4_find_extent+0xa3d/0xd30 [ 2589.284631] should_failslab+0x5/0x20 [ 2589.285249] __kmalloc+0x72/0x3f0 [ 2589.285835] ext4_find_extent+0xa3d/0xd30 [ 2589.286524] ext4_swap_extents+0x321/0x14c0 [ 2589.287233] ? trace_hardirqs_on+0x5b/0x180 [ 2589.287971] ? ext4_get_es_cache+0x600/0x600 [ 2589.288707] ? down_write_nested+0xe4/0x160 [ 2589.289469] ? _down_write_nest_lock+0x160/0x160 [ 2589.290271] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2589.291241] ext4_move_extents+0x1a4f/0x3270 [ 2589.292038] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2589.292939] ? lock_release+0x6b0/0x6b0 [ 2589.293629] ? __fget_files+0x296/0x480 [ 2589.294324] ? rcu_read_lock_any_held+0x75/0xa0 [ 2589.295113] __ext4_ioctl+0x3073/0x41f0 [ 2589.295752] ? __lock_acquire+0xbb1/0x5b00 [ 2589.296463] ? ext4_reset_inode_seed+0x450/0x450 [ 2589.297232] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2589.298087] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2589.298996] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2589.299841] ? do_vfs_ioctl+0x283/0x10d0 [ 2589.300512] ? selinux_inode_getsecctx+0x90/0x90 [ 2589.301255] ? generic_block_fiemap+0x60/0x60 [ 2589.301984] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2589.302781] ? ext4_fc_start_update+0xa2/0x2e0 [ 2589.303513] ext4_ioctl+0x46/0x90 [ 2589.304045] ? __ext4_ioctl+0x41f0/0x41f0 [ 2589.304698] __x64_sys_ioctl+0x19a/0x210 [ 2589.305342] do_syscall_64+0x33/0x40 [ 2589.305954] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2589.306755] RIP: 0033:0x7f9d11e54b19 [ 2589.307335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2589.310313] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2589.311521] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2589.312634] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2589.313792] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2589.314928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2589.316027] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 19) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:32:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:32:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:32:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 18) 12:32:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2604.109902] FAULT_INJECTION: forcing a failure. [ 2604.109902] name failslab, interval 1, probability 0, space 0, times 0 [ 2604.112988] CPU: 0 PID: 12989 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2604.114579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2604.116387] Call Trace: [ 2604.116964] dump_stack+0x107/0x167 [ 2604.117810] should_fail.cold+0x5/0xa [ 2604.118647] should_failslab+0x5/0x20 [ 2604.119482] __kmalloc_node_track_caller+0x74/0x3f0 [ 2604.120565] ? alloc_skb_with_frags+0x92/0x570 [ 2604.121568] __alloc_skb+0xb1/0x5b0 [ 2604.122386] alloc_skb_with_frags+0x92/0x570 [ 2604.123353] ? mark_lock+0xf5/0x2df0 [ 2604.124186] sock_alloc_send_pskb+0x7af/0x930 [ 2604.125182] ? sk_alloc+0x350/0x350 [ 2604.125988] ? find_held_lock+0x2c/0x110 [ 2604.126874] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2604.128055] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2604.129157] ? ip6_mtu+0x1bb/0x370 [ 2604.129946] ? lock_downgrade+0x6d0/0x6d0 [ 2604.130846] ? rawv6_exit+0x20/0x20 [ 2604.131660] ? ip6_finish_output2+0x1f30/0x1f30 [ 2604.132668] ? ip6_mtu+0x1e9/0x370 [ 2604.133443] ? ip6_setup_cork+0xfb7/0x1740 [ 2604.134369] ip6_append_data+0x1e7/0x330 [ 2604.135236] ? rawv6_exit+0x20/0x20 [ 2604.136021] ? rawv6_exit+0x20/0x20 [ 2604.136813] icmp6_send+0x12ca/0x2160 [ 2604.137672] ? icmpv6_push_pending_frames+0x470/0x470 [ 2604.138782] ? find_held_lock+0x2c/0x110 [ 2604.139692] ? ipv6_proxy_select_ident+0x250/0x250 [ 2604.140760] ip6_pkt_drop+0x3ae/0x7a0 [ 2604.141590] ip6_local_out+0xb4/0x1a0 [ 2604.142429] ip6_send_skb+0xb7/0x350 [ 2604.143244] udp_v6_send_skb+0x7aa/0x15b0 [ 2604.144163] udpv6_sendmsg+0x2086/0x29b0 [ 2604.145036] ? ip_frag_init+0x350/0x350 [ 2604.145907] ? udp_v6_push_pending_frames+0x360/0x360 [ 2604.147049] ? find_held_lock+0x2c/0x110 [ 2604.147944] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2604.149007] ? __import_iovec+0x458/0x590 [ 2604.149913] ? udp_v6_push_pending_frames+0x360/0x360 [ 2604.151023] inet6_sendmsg+0x105/0x140 [ 2604.151853] ? inet6_compat_ioctl+0x320/0x320 [ 2604.152807] sock_sendmsg+0xf2/0x190 [ 2604.153607] ____sys_sendmsg+0x334/0x870 [ 2604.154479] ? kernel_sendmsg+0x50/0x50 [ 2604.155322] ? do_recvmmsg+0x6d0/0x6d0 [ 2604.156158] ? __lock_acquire+0x1657/0x5b00 [ 2604.157091] ___sys_sendmsg+0xf3/0x170 [ 2604.157937] ? sendmsg_copy_msghdr+0x160/0x160 [ 2604.158911] ? lock_downgrade+0x6d0/0x6d0 [ 2604.159803] ? find_held_lock+0x2c/0x110 [ 2604.160678] ? __might_fault+0xd3/0x180 [ 2604.161525] ? lock_downgrade+0x6d0/0x6d0 [ 2604.162440] __sys_sendmmsg+0x195/0x470 [ 2604.163298] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2604.164224] ? lock_downgrade+0x6d0/0x6d0 [ 2604.165133] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2604.166185] ? wait_for_completion_io+0x270/0x270 [ 2604.167225] ? rcu_read_lock_any_held+0x75/0xa0 [ 2604.168226] ? vfs_write+0x354/0xa30 [ 2604.169034] ? fput_many+0x2f/0x1a0 [ 2604.169838] ? ksys_write+0x1a9/0x260 [ 2604.170664] __x64_sys_sendmmsg+0x99/0x100 [ 2604.171567] do_syscall_64+0x33/0x40 [ 2604.172359] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2604.173442] RIP: 0033:0x7f1f6bdc5b19 [ 2604.174240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2604.178140] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2604.179751] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2604.181259] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2604.182773] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2604.184281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2604.185798] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:32:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, 0x0) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2604.243730] FAULT_INJECTION: forcing a failure. [ 2604.243730] name failslab, interval 1, probability 0, space 0, times 0 [ 2604.246583] CPU: 0 PID: 12993 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2604.248001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2604.249721] Call Trace: [ 2604.250281] dump_stack+0x107/0x167 [ 2604.251051] should_fail.cold+0x5/0xa [ 2604.251837] ? create_object.isra.0+0x3a/0xa20 [ 2604.252798] should_failslab+0x5/0x20 [ 2604.253590] kmem_cache_alloc+0x5b/0x360 [ 2604.254470] create_object.isra.0+0x3a/0xa20 [ 2604.255361] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2604.256412] __kmalloc+0x16e/0x3f0 [ 2604.257160] ext4_find_extent+0xa3d/0xd30 [ 2604.258019] ext4_swap_extents+0x321/0x14c0 [ 2604.258919] ? ext4_get_es_cache+0x600/0x600 [ 2604.259805] ? down_write_nested+0xe4/0x160 [ 2604.260681] ? _down_write_nest_lock+0x160/0x160 [ 2604.261637] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2604.262824] ext4_move_extents+0x1a4f/0x3270 [ 2604.263784] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2604.264858] ? lock_release+0x6b0/0x6b0 [ 2604.265691] ? __fget_files+0x296/0x480 [ 2604.266518] ? rcu_read_lock_any_held+0x75/0xa0 [ 2604.267460] __ext4_ioctl+0x3073/0x41f0 [ 2604.268269] ? __lock_acquire+0xbb1/0x5b00 [ 2604.269153] ? ext4_reset_inode_seed+0x450/0x450 [ 2604.270137] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2604.271224] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2604.272395] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2604.273430] ? do_vfs_ioctl+0x283/0x10d0 [ 2604.274282] ? selinux_inode_getsecctx+0x90/0x90 [ 2604.275226] ? generic_block_fiemap+0x60/0x60 [ 2604.276145] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2604.277144] ? ext4_fc_start_update+0xa2/0x2e0 [ 2604.278096] ext4_ioctl+0x46/0x90 [ 2604.278797] ? __ext4_ioctl+0x41f0/0x41f0 [ 2604.279652] __x64_sys_ioctl+0x19a/0x210 [ 2604.280470] do_syscall_64+0x33/0x40 [ 2604.281244] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2604.282282] RIP: 0033:0x7f9d11e54b19 [ 2604.283039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2604.286891] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2604.288622] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2604.290263] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2604.291877] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2604.293502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2604.295144] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:32:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x61, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:32:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 20) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:32:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:32:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:32:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2604.898538] FAULT_INJECTION: forcing a failure. [ 2604.898538] name failslab, interval 1, probability 0, space 0, times 0 [ 2604.901170] CPU: 0 PID: 13042 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2604.902689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2604.904493] Call Trace: [ 2604.905078] dump_stack+0x107/0x167 [ 2604.905877] should_fail.cold+0x5/0xa [ 2604.906710] ? create_object.isra.0+0x3a/0xa20 [ 2604.907707] should_failslab+0x5/0x20 [ 2604.908536] kmem_cache_alloc+0x5b/0x360 [ 2604.909424] create_object.isra.0+0x3a/0xa20 [ 2604.910410] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2604.911506] kmem_cache_alloc_node+0x169/0x370 [ 2604.912501] __alloc_skb+0x6d/0x5b0 [ 2604.913290] alloc_skb_with_frags+0x92/0x570 [ 2604.914250] ? mark_lock+0xf5/0x2df0 [ 2604.915062] sock_alloc_send_pskb+0x7af/0x930 [ 2604.916046] ? sk_alloc+0x350/0x350 [ 2604.916832] ? find_held_lock+0x2c/0x110 [ 2604.917720] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2604.918862] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2604.919955] ? ip6_mtu+0x1bb/0x370 [ 2604.920725] ? lock_downgrade+0x6d0/0x6d0 [ 2604.921618] ? rawv6_exit+0x20/0x20 [ 2604.922428] ? ip6_finish_output2+0x1f30/0x1f30 [ 2604.923423] ? ip6_mtu+0x1e9/0x370 [ 2604.924183] ? ip6_setup_cork+0xfb7/0x1740 [ 2604.925098] ip6_append_data+0x1e7/0x330 [ 2604.925969] ? rawv6_exit+0x20/0x20 [ 2604.926763] ? rawv6_exit+0x20/0x20 [ 2604.927558] icmp6_send+0x12ca/0x2160 [ 2604.928401] ? icmpv6_push_pending_frames+0x470/0x470 [ 2604.929509] ? find_held_lock+0x2c/0x110 [ 2604.930458] ? ipv6_proxy_select_ident+0x250/0x250 [ 2604.931526] ip6_pkt_drop+0x3ae/0x7a0 [ 2604.932355] ip6_local_out+0xb4/0x1a0 [ 2604.933181] ip6_send_skb+0xb7/0x350 [ 2604.933993] udp_v6_send_skb+0x7aa/0x15b0 [ 2604.934894] udpv6_sendmsg+0x2086/0x29b0 [ 2604.935759] ? ip_frag_init+0x350/0x350 [ 2604.936620] ? udp_v6_push_pending_frames+0x360/0x360 [ 2604.937752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2604.938880] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2604.940055] ? trace_hardirqs_on+0x5b/0x180 [ 2604.941008] ? find_held_lock+0x2c/0x110 [ 2604.941921] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2604.943085] ? trace_hardirqs_on+0x5b/0x180 [ 2604.944015] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2604.945078] ? __import_iovec+0x458/0x590 [ 2604.945979] ? udp_v6_push_pending_frames+0x360/0x360 [ 2604.947096] inet6_sendmsg+0x105/0x140 [ 2604.947941] ? inet6_compat_ioctl+0x320/0x320 [ 2604.948899] sock_sendmsg+0xf2/0x190 [ 2604.949722] ____sys_sendmsg+0x334/0x870 [ 2604.950600] ? kernel_sendmsg+0x50/0x50 [ 2604.951454] ? do_recvmmsg+0x6d0/0x6d0 [ 2604.952300] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2604.953427] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2604.954601] ? trace_hardirqs_on+0x5b/0x180 [ 2604.955532] ___sys_sendmsg+0xf3/0x170 [ 2604.956371] ? sendmsg_copy_msghdr+0x160/0x160 [ 2604.957353] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2604.958324] ? _raw_spin_unlock_irq+0x27/0x30 [ 2604.959298] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2604.960269] ? finish_task_switch+0x126/0x5d0 [ 2604.961237] ? finish_task_switch+0xef/0x5d0 [ 2604.962201] ? __switch_to+0x572/0xff0 [ 2604.963042] ? __switch_to_asm+0x3a/0x60 [ 2604.963915] ? __switch_to_asm+0x34/0x60 [ 2604.964798] ? __schedule+0x850/0x1ed0 [ 2604.965657] ? io_schedule_timeout+0x140/0x140 [ 2604.966662] __sys_sendmmsg+0x195/0x470 [ 2604.967532] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2604.968474] ? lock_downgrade+0x6d0/0x6d0 [ 2604.969389] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2604.970462] ? wait_for_completion_io+0x270/0x270 [ 2604.971511] ? rcu_read_lock_any_held+0x75/0xa0 [ 2604.972503] ? vfs_write+0x354/0xa30 [ 2604.973306] ? fput_many+0x2f/0x1a0 [ 2604.974100] ? ksys_write+0x1a9/0x260 [ 2604.974935] __x64_sys_sendmmsg+0x99/0x100 [ 2604.975855] do_syscall_64+0x33/0x40 [ 2604.976665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2604.977790] RIP: 0033:0x7f1f6bdc5b19 [ 2604.978600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2604.982571] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2604.984214] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2604.985758] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2604.987291] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2604.988819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2604.990365] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:32:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 19) 12:32:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:32:48 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x38, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:32:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:32:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 21) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2617.966648] FAULT_INJECTION: forcing a failure. [ 2617.966648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2617.969239] CPU: 1 PID: 13063 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2617.970608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2617.972233] Call Trace: [ 2617.972761] dump_stack+0x107/0x167 [ 2617.973482] should_fail.cold+0x5/0xa [ 2617.974263] _copy_from_user+0x2e/0x1b0 [ 2617.975061] __copy_msghdr_from_user+0x91/0x4b0 [ 2617.975978] ? __ia32_sys_shutdown+0x80/0x80 [ 2617.976838] ? udp_v6_push_pending_frames+0x360/0x360 [ 2617.977861] ? inet6_sendmsg+0xbd/0x140 [ 2617.978699] ? inet6_compat_ioctl+0x320/0x320 [ 2617.979684] ? sock_sendmsg+0x55/0x190 [ 2617.980553] sendmsg_copy_msghdr+0xa1/0x160 [ 2617.981502] ? do_recvmmsg+0x6d0/0x6d0 [ 2617.982389] ? __lock_acquire+0x1657/0x5b00 [ 2617.983352] ___sys_sendmsg+0xc6/0x170 [ 2617.984212] ? sendmsg_copy_msghdr+0x160/0x160 [ 2617.985224] ? lock_downgrade+0x6d0/0x6d0 [ 2617.986158] ? find_held_lock+0x2c/0x110 [ 2617.987060] ? __might_fault+0xd3/0x180 [ 2617.987936] ? lock_downgrade+0x6d0/0x6d0 [ 2617.988941] __sys_sendmmsg+0x195/0x470 [ 2617.989931] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2617.990882] ? lock_downgrade+0x6d0/0x6d0 [ 2617.991814] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2617.992900] ? wait_for_completion_io+0x270/0x270 [ 2617.994039] ? rcu_read_lock_any_held+0x75/0xa0 [ 2617.995166] ? vfs_write+0x354/0xa30 [ 2617.996007] ? fput_many+0x2f/0x1a0 [ 2617.996882] ? ksys_write+0x1a9/0x260 [ 2617.997760] __x64_sys_sendmmsg+0x99/0x100 [ 2617.998817] do_syscall_64+0x33/0x40 [ 2617.999733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.000863] RIP: 0033:0x7f1f6bdc5b19 [ 2618.001686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.005758] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2618.007614] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2618.009268] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2618.010853] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.012431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.014164] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2618.125361] FAULT_INJECTION: forcing a failure. [ 2618.125361] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.128351] CPU: 0 PID: 13070 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2618.129727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.131389] Call Trace: [ 2618.131925] dump_stack+0x107/0x167 [ 2618.132652] should_fail.cold+0x5/0xa [ 2618.133413] ? ext4_find_extent+0xa3d/0xd30 [ 2618.134281] should_failslab+0x5/0x20 [ 2618.135040] __kmalloc+0x72/0x3f0 [ 2618.135733] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.136749] ext4_find_extent+0xa3d/0xd30 [ 2618.137591] ext4_swap_extents+0x361/0x14c0 [ 2618.138457] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2618.139556] ? ext4_get_es_cache+0x600/0x600 [ 2618.140434] ? down_write_nested+0xe4/0x160 [ 2618.141291] ? _down_write_nest_lock+0x160/0x160 [ 2618.142255] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2618.143384] ext4_move_extents+0x1a4f/0x3270 [ 2618.144332] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2618.145372] ? lock_release+0x6b0/0x6b0 [ 2618.146183] ? __fget_files+0x296/0x480 [ 2618.146988] ? rcu_read_lock_any_held+0x75/0xa0 [ 2618.147918] __ext4_ioctl+0x3073/0x41f0 [ 2618.148707] ? __lock_acquire+0xbb1/0x5b00 [ 2618.149563] ? ext4_reset_inode_seed+0x450/0x450 [ 2618.150533] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2618.151614] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2618.152753] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2618.153778] ? do_vfs_ioctl+0x283/0x10d0 [ 2618.154605] ? selinux_inode_getsecctx+0x90/0x90 [ 2618.155543] ? generic_block_fiemap+0x60/0x60 [ 2618.156434] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.157422] ? ext4_fc_start_update+0xa2/0x2e0 [ 2618.158351] ext4_ioctl+0x46/0x90 [ 2618.159044] ? __ext4_ioctl+0x41f0/0x41f0 [ 2618.159871] __x64_sys_ioctl+0x19a/0x210 [ 2618.160687] do_syscall_64+0x33/0x40 [ 2618.161431] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.162456] RIP: 0033:0x7f9d11e54b19 [ 2618.163197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.166851] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2618.168360] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2618.169771] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2618.171190] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.172599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.174024] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:32:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 22) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:32:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2618.331619] FAULT_INJECTION: forcing a failure. [ 2618.331619] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.334158] CPU: 0 PID: 13085 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2618.335521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.337160] Call Trace: [ 2618.337693] dump_stack+0x107/0x167 [ 2618.338429] should_fail.cold+0x5/0xa [ 2618.339185] ? ___slab_alloc+0x155/0x700 [ 2618.339984] ? create_object.isra.0+0x3a/0xa20 [ 2618.340892] should_failslab+0x5/0x20 [ 2618.341641] kmem_cache_alloc+0x5b/0x360 [ 2618.342459] create_object.isra.0+0x3a/0xa20 [ 2618.343328] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.344333] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2618.345324] ? alloc_skb_with_frags+0x92/0x570 [ 2618.346257] __alloc_skb+0xb1/0x5b0 [ 2618.346983] alloc_skb_with_frags+0x92/0x570 [ 2618.347859] ? mark_lock+0xf5/0x2df0 [ 2618.348610] sock_alloc_send_pskb+0x7af/0x930 [ 2618.349517] ? sk_alloc+0x350/0x350 [ 2618.350247] ? find_held_lock+0x2c/0x110 [ 2618.351054] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2618.352106] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2618.353107] ? ip6_mtu+0x1bb/0x370 [ 2618.353813] ? lock_downgrade+0x6d0/0x6d0 [ 2618.354652] ? rawv6_exit+0x20/0x20 [ 2618.355388] ? ip6_finish_output2+0x1f30/0x1f30 [ 2618.356302] ? ip6_mtu+0x1e9/0x370 [ 2618.357004] ? ip6_setup_cork+0xfb7/0x1740 [ 2618.357847] ip6_append_data+0x1e7/0x330 [ 2618.358649] ? rawv6_exit+0x20/0x20 [ 2618.359372] ? rawv6_exit+0x20/0x20 [ 2618.360098] icmp6_send+0x12ca/0x2160 [ 2618.360871] ? icmpv6_push_pending_frames+0x470/0x470 [ 2618.361891] ? find_held_lock+0x2c/0x110 [ 2618.362733] ? ipv6_proxy_select_ident+0x250/0x250 [ 2618.363711] ip6_pkt_drop+0x3ae/0x7a0 [ 2618.364470] ip6_local_out+0xb4/0x1a0 [ 2618.365225] ip6_send_skb+0xb7/0x350 [ 2618.365986] udp_v6_send_skb+0x7aa/0x15b0 [ 2618.366821] udpv6_sendmsg+0x2086/0x29b0 [ 2618.367664] ? ip_frag_init+0x350/0x350 [ 2618.368472] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.369728] ? find_held_lock+0x2c/0x110 [ 2618.370569] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2618.371743] ? __import_iovec+0x458/0x590 [ 2618.372574] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.373801] inet6_sendmsg+0x105/0x140 [ 2618.374743] ? inet6_compat_ioctl+0x320/0x320 [ 2618.375809] sock_sendmsg+0xf2/0x190 [ 2618.376695] ____sys_sendmsg+0x334/0x870 [ 2618.377512] ? kernel_sendmsg+0x50/0x50 [ 2618.378368] ? do_recvmmsg+0x6d0/0x6d0 [ 2618.379147] ? __lock_acquire+0x1657/0x5b00 [ 2618.380010] ___sys_sendmsg+0xf3/0x170 [ 2618.380778] ? sendmsg_copy_msghdr+0x160/0x160 [ 2618.381682] ? lock_downgrade+0x6d0/0x6d0 [ 2618.382522] ? find_held_lock+0x2c/0x110 [ 2618.383328] ? __might_fault+0xd3/0x180 [ 2618.384109] ? lock_downgrade+0x6d0/0x6d0 [ 2618.384948] __sys_sendmmsg+0x195/0x470 [ 2618.385740] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2618.386658] ? lock_downgrade+0x6d0/0x6d0 [ 2618.387511] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.388508] ? wait_for_completion_io+0x270/0x270 [ 2618.389503] ? rcu_read_lock_any_held+0x75/0xa0 [ 2618.390469] ? vfs_write+0x354/0xa30 [ 2618.391232] ? fput_many+0x2f/0x1a0 [ 2618.391984] ? ksys_write+0x1a9/0x260 [ 2618.392776] __x64_sys_sendmmsg+0x99/0x100 [ 2618.393648] do_syscall_64+0x33/0x40 [ 2618.394437] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.395481] RIP: 0033:0x7f1f6bdc5b19 [ 2618.396235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.399955] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2618.401487] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2618.402934] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2618.404385] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.405841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.407285] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:32:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:32:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 20) 12:32:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000300)) fcntl$setown(0xffffffffffffffff, 0x8, r2) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r4) 12:32:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2618.854254] FAULT_INJECTION: forcing a failure. [ 2618.854254] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.857203] CPU: 1 PID: 13108 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2618.858625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.860308] Call Trace: [ 2618.860860] dump_stack+0x107/0x167 [ 2618.861612] should_fail.cold+0x5/0xa [ 2618.862419] ? create_object.isra.0+0x3a/0xa20 [ 2618.863370] should_failslab+0x5/0x20 [ 2618.864165] kmem_cache_alloc+0x5b/0x360 [ 2618.865003] ? mark_held_locks+0x9e/0xe0 [ 2618.865861] create_object.isra.0+0x3a/0xa20 [ 2618.866770] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.867815] __kmalloc+0x16e/0x3f0 [ 2618.868559] ext4_find_extent+0xa3d/0xd30 [ 2618.869425] ext4_swap_extents+0x361/0x14c0 [ 2618.870324] ? io_schedule_timeout+0x140/0x140 [ 2618.871292] ? ext4_get_es_cache+0x600/0x600 [ 2618.872366] ? down_write_nested+0xe4/0x160 [ 2618.873237] ? _down_write_nest_lock+0x160/0x160 [ 2618.874393] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2618.875760] ext4_move_extents+0x1a4f/0x3270 [ 2618.876884] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2618.878151] ? lock_release+0x6b0/0x6b0 [ 2618.879118] ? __fget_files+0x296/0x480 [ 2618.880080] ? rcu_read_lock_any_held+0x75/0xa0 [ 2618.881047] __ext4_ioctl+0x3073/0x41f0 [ 2618.881865] ? __lock_acquire+0xbb1/0x5b00 [ 2618.882728] ? ext4_reset_inode_seed+0x450/0x450 [ 2618.883677] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2618.884751] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2618.885906] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2618.886936] ? do_vfs_ioctl+0x283/0x10d0 [ 2618.887750] ? selinux_inode_getsecctx+0x90/0x90 [ 2618.888688] ? generic_block_fiemap+0x60/0x60 [ 2618.889580] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.890582] ? ext4_fc_start_update+0xa2/0x2e0 [ 2618.891500] ext4_ioctl+0x46/0x90 [ 2618.892190] ? __ext4_ioctl+0x41f0/0x41f0 [ 2618.893014] __x64_sys_ioctl+0x19a/0x210 [ 2618.893825] do_syscall_64+0x33/0x40 [ 2618.894588] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.895604] RIP: 0033:0x7f9d11e54b19 [ 2618.896344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.900081] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2618.901585] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2618.903004] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2618.904414] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.905850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.907258] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:32:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1f4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 21) 12:33:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x39, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 23) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:33:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:33:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2633.302922] FAULT_INJECTION: forcing a failure. [ 2633.302922] name failslab, interval 1, probability 0, space 0, times 0 [ 2633.304485] CPU: 0 PID: 13131 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2633.305233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2633.306128] Call Trace: [ 2633.306428] dump_stack+0x107/0x167 [ 2633.306822] should_fail.cold+0x5/0xa [ 2633.307232] ? create_object.isra.0+0x3a/0xa20 [ 2633.307725] should_failslab+0x5/0x20 [ 2633.308135] kmem_cache_alloc+0x5b/0x360 [ 2633.308580] ? __is_insn_slot_addr+0x14d/0x260 [ 2633.309070] create_object.isra.0+0x3a/0xa20 [ 2633.309545] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2633.310109] kmem_cache_alloc_node+0x169/0x370 [ 2633.310623] __alloc_skb+0x6d/0x5b0 [ 2633.311018] alloc_skb_with_frags+0x92/0x570 [ 2633.311498] sock_alloc_send_pskb+0x7af/0x930 [ 2633.311985] ? sk_alloc+0x350/0x350 [ 2633.312389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2633.312954] ? lock_chain_count+0x20/0x20 [ 2633.313406] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2633.313949] ? ip6_mtu+0x1bb/0x370 [ 2633.314337] ? lock_downgrade+0x6d0/0x6d0 [ 2633.314782] ? ip_frag_init+0x350/0x350 [ 2633.315219] ? ip6_finish_output2+0x1f30/0x1f30 [ 2633.315720] ? ip6_mtu+0x1e9/0x370 [ 2633.316105] ? ip6_setup_cork+0xfb7/0x1740 [ 2633.316566] ip6_make_skb+0x2de/0x4e0 [ 2633.316975] ? ip_frag_init+0x350/0x350 [ 2633.317404] ? ip_frag_init+0x350/0x350 [ 2633.317834] ? ip6_push_pending_frames+0xf0/0xf0 [ 2633.318361] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2633.318830] ? lock_downgrade+0x6d0/0x6d0 [ 2633.319286] udpv6_sendmsg+0x2043/0x29b0 [ 2633.319724] ? ip_frag_init+0x350/0x350 [ 2633.320157] ? udp_v6_push_pending_frames+0x360/0x360 [ 2633.320728] ? find_held_lock+0x2c/0x110 [ 2633.321179] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2633.321717] ? __import_iovec+0x458/0x590 [ 2633.322178] ? udp_v6_push_pending_frames+0x360/0x360 [ 2633.322737] inet6_sendmsg+0x105/0x140 [ 2633.323157] ? inet6_compat_ioctl+0x320/0x320 [ 2633.323638] sock_sendmsg+0xf2/0x190 [ 2633.324041] ____sys_sendmsg+0x334/0x870 [ 2633.324479] ? kernel_sendmsg+0x50/0x50 [ 2633.324905] ? do_recvmmsg+0x6d0/0x6d0 [ 2633.325324] ? __lock_acquire+0x1657/0x5b00 [ 2633.325794] ___sys_sendmsg+0xf3/0x170 [ 2633.326216] ? sendmsg_copy_msghdr+0x160/0x160 [ 2633.326715] ? lock_downgrade+0x6d0/0x6d0 [ 2633.327170] ? find_held_lock+0x2c/0x110 [ 2633.327614] ? __might_fault+0xd3/0x180 [ 2633.328045] ? lock_downgrade+0x6d0/0x6d0 [ 2633.328503] __sys_sendmmsg+0x195/0x470 [ 2633.328939] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2633.329407] ? lock_downgrade+0x6d0/0x6d0 [ 2633.329864] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2633.330472] ? wait_for_completion_io+0x270/0x270 [ 2633.331076] ? rcu_read_lock_any_held+0x75/0xa0 [ 2633.331570] ? vfs_write+0x354/0xa30 [ 2633.331977] ? fput_many+0x2f/0x1a0 [ 2633.332363] ? ksys_write+0x1a9/0x260 [ 2633.332775] __x64_sys_sendmmsg+0x99/0x100 [ 2633.333227] do_syscall_64+0x33/0x40 [ 2633.333630] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2633.334185] RIP: 0033:0x7f1f6bdc5b19 [ 2633.334592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2633.336557] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2633.337377] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2633.338147] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2633.338909] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2633.339678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2633.340438] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:33:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2633.444660] FAULT_INJECTION: forcing a failure. [ 2633.444660] name failslab, interval 1, probability 0, space 0, times 0 [ 2633.447766] CPU: 1 PID: 13141 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2633.449386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2633.451346] Call Trace: [ 2633.451966] dump_stack+0x107/0x167 [ 2633.452839] should_fail.cold+0x5/0xa [ 2633.453731] ? create_object.isra.0+0x3a/0xa20 [ 2633.454824] should_failslab+0x5/0x20 [ 2633.455726] kmem_cache_alloc+0x5b/0x360 [ 2633.456690] ? mark_held_locks+0x9e/0xe0 [ 2633.457656] create_object.isra.0+0x3a/0xa20 [ 2633.458694] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2633.459906] __kmalloc+0x16e/0x3f0 [ 2633.460764] ext4_find_extent+0xa3d/0xd30 [ 2633.461682] ext4_swap_extents+0x361/0x14c0 [ 2633.462642] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2633.463823] ? ext4_get_es_cache+0x600/0x600 [ 2633.464780] ? down_write_nested+0xe4/0x160 [ 2633.465712] ? _down_write_nest_lock+0x160/0x160 [ 2633.466767] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2633.467995] ext4_move_extents+0x1a4f/0x3270 [ 2633.469027] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2633.470196] ? lock_release+0x6b0/0x6b0 [ 2633.471072] ? __fget_files+0x296/0x480 [ 2633.471947] ? rcu_read_lock_any_held+0x75/0xa0 [ 2633.472965] __ext4_ioctl+0x3073/0x41f0 [ 2633.473828] ? __lock_acquire+0xbb1/0x5b00 [ 2633.474776] ? ext4_reset_inode_seed+0x450/0x450 [ 2633.475803] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2633.476976] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2633.478219] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2633.479360] ? do_vfs_ioctl+0x283/0x10d0 [ 2633.480237] ? selinux_inode_getsecctx+0x90/0x90 [ 2633.481256] ? generic_block_fiemap+0x60/0x60 [ 2633.482231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2633.483296] ? ext4_fc_start_update+0xa2/0x2e0 [ 2633.484284] ext4_ioctl+0x46/0x90 [ 2633.485033] ? __ext4_ioctl+0x41f0/0x41f0 [ 2633.485924] __x64_sys_ioctl+0x19a/0x210 [ 2633.486831] do_syscall_64+0x33/0x40 [ 2633.487636] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2633.488747] RIP: 0033:0x7f9d11e54b19 [ 2633.489548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2633.493523] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2633.495179] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2633.496702] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2633.498234] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2633.499758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2633.501282] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:33:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:33:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 24) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2633.684627] FAULT_INJECTION: forcing a failure. [ 2633.684627] name failslab, interval 1, probability 0, space 0, times 0 [ 2633.685988] CPU: 0 PID: 13153 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2633.686760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2633.687694] Call Trace: [ 2633.688001] dump_stack+0x107/0x167 [ 2633.688417] should_fail.cold+0x5/0xa [ 2633.688840] ? lock_release+0x6b0/0x6b0 [ 2633.689289] ? skb_clone+0x14f/0x3d0 [ 2633.689702] should_failslab+0x5/0x20 [ 2633.690138] kmem_cache_alloc+0x5b/0x360 [ 2633.690596] skb_clone+0x14f/0x3d0 [ 2633.691002] dev_queue_xmit_nit+0x3a7/0xad0 [ 2633.691494] dev_hard_start_xmit+0xab/0x840 [ 2633.691982] __dev_queue_xmit+0x17f0/0x2730 [ 2633.692465] ? find_held_lock+0x2c/0x110 [ 2633.692910] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2633.693422] ? mark_held_locks+0x9e/0xe0 [ 2633.693886] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2633.694493] ip6_finish_output2+0x171f/0x1f30 [ 2633.695023] __ip6_finish_output.part.0+0x4f7/0xb50 [ 2633.695589] ip6_output+0x3b1/0x7f0 [ 2633.696006] ip6_local_out+0xb4/0x1a0 [ 2633.696435] ip6_send_skb+0xb7/0x350 [ 2633.696847] ip6_push_pending_frames+0xbd/0xf0 [ 2633.697363] icmpv6_push_pending_frames+0x29c/0x470 [ 2633.697917] icmp6_send+0x1874/0x2160 [ 2633.698370] ? icmpv6_push_pending_frames+0x470/0x470 [ 2633.698939] ? find_held_lock+0x2c/0x110 [ 2633.699412] ? ipv6_proxy_select_ident+0x250/0x250 [ 2633.699976] ip6_pkt_drop+0x3ae/0x7a0 [ 2633.700403] ip6_local_out+0xb4/0x1a0 [ 2633.700824] ip6_send_skb+0xb7/0x350 [ 2633.701237] udp_v6_send_skb+0x7aa/0x15b0 [ 2633.701707] udpv6_sendmsg+0x2086/0x29b0 [ 2633.702172] ? ip_frag_init+0x350/0x350 [ 2633.702618] ? udp_v6_push_pending_frames+0x360/0x360 [ 2633.703225] ? find_held_lock+0x2c/0x110 [ 2633.703691] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2633.704243] ? __import_iovec+0x458/0x590 [ 2633.704701] ? udp_v6_push_pending_frames+0x360/0x360 [ 2633.705273] inet6_sendmsg+0x105/0x140 [ 2633.705704] ? inet6_compat_ioctl+0x320/0x320 [ 2633.706212] sock_sendmsg+0xf2/0x190 [ 2633.706618] ____sys_sendmsg+0x334/0x870 [ 2633.707082] ? kernel_sendmsg+0x50/0x50 [ 2633.707534] ? do_recvmmsg+0x6d0/0x6d0 [ 2633.707968] ? __lock_acquire+0x1657/0x5b00 [ 2633.708466] ___sys_sendmsg+0xf3/0x170 [ 2633.708903] ? sendmsg_copy_msghdr+0x160/0x160 [ 2633.709414] ? lock_downgrade+0x6d0/0x6d0 [ 2633.709875] ? find_held_lock+0x2c/0x110 [ 2633.710339] ? __might_fault+0xd3/0x180 [ 2633.710786] ? lock_downgrade+0x6d0/0x6d0 [ 2633.711253] __sys_sendmmsg+0x195/0x470 [ 2633.711697] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2633.712181] ? lock_downgrade+0x6d0/0x6d0 [ 2633.712661] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2633.713202] ? wait_for_completion_io+0x270/0x270 [ 2633.713748] ? rcu_read_lock_any_held+0x75/0xa0 [ 2633.714276] ? vfs_write+0x354/0xa30 [ 2633.714696] ? fput_many+0x2f/0x1a0 [ 2633.715100] ? ksys_write+0x1a9/0x260 [ 2633.715528] __x64_sys_sendmmsg+0x99/0x100 [ 2633.716000] do_syscall_64+0x33/0x40 [ 2633.716417] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2633.716995] RIP: 0033:0x7f1f6bdc5b19 [ 2633.717415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2633.719612] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2633.720467] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2633.721267] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2633.722073] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2633.722870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2633.723668] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:33:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3e8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:33:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2646.012872] FAULT_INJECTION: forcing a failure. [ 2646.012872] name failslab, interval 1, probability 0, space 0, times 0 [ 2646.014461] CPU: 0 PID: 13187 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2646.015214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2646.016104] Call Trace: [ 2646.016399] dump_stack+0x107/0x167 [ 2646.016789] should_fail.cold+0x5/0xa [ 2646.017202] ? create_object.isra.0+0x3a/0xa20 [ 2646.017700] should_failslab+0x5/0x20 [ 2646.018112] kmem_cache_alloc+0x5b/0x360 [ 2646.018558] create_object.isra.0+0x3a/0xa20 [ 2646.019032] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2646.019580] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2646.020127] ? alloc_skb_with_frags+0x92/0x570 [ 2646.020621] __alloc_skb+0xb1/0x5b0 [ 2646.021021] alloc_skb_with_frags+0x92/0x570 [ 2646.021501] sock_alloc_send_pskb+0x7af/0x930 [ 2646.021989] ? sk_alloc+0x350/0x350 [ 2646.022402] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2646.022991] ? __ip6_append_data.isra.0+0x829/0x3a70 [ 2646.023539] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2646.024080] ? ip6_mtu+0x1bb/0x370 [ 2646.024468] ? lock_downgrade+0x6d0/0x6d0 [ 2646.024915] ? ip_frag_init+0x350/0x350 [ 2646.025377] ? ip6_finish_output2+0x1f30/0x1f30 [ 2646.025884] ? ip6_mtu+0x1e9/0x370 [ 2646.026275] ? ip6_setup_cork+0xfb7/0x1740 [ 2646.026744] ip6_make_skb+0x2de/0x4e0 [ 2646.027166] ? ip_frag_init+0x350/0x350 [ 2646.027605] ? ip_frag_init+0x350/0x350 [ 2646.028046] ? ip6_push_pending_frames+0xf0/0xf0 [ 2646.028574] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2646.029038] ? lock_downgrade+0x6d0/0x6d0 [ 2646.029500] udpv6_sendmsg+0x2043/0x29b0 [ 2646.029945] ? ip_frag_init+0x350/0x350 [ 2646.030397] ? udp_v6_push_pending_frames+0x360/0x360 [ 2646.030974] ? perf_event_task_disable+0x390/0x390 [ 2646.031498] ? lock_downgrade+0x6d0/0x6d0 [ 2646.031968] ? hrtimer_start_range_ns+0x336/0x980 [ 2646.032496] ? find_held_lock+0x2c/0x110 [ 2646.032947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2646.033515] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2646.034057] ? __import_iovec+0x458/0x590 [ 2646.034531] ? udp_v6_push_pending_frames+0x360/0x360 [ 2646.035102] inet6_sendmsg+0x105/0x140 [ 2646.035536] ? inet6_compat_ioctl+0x320/0x320 [ 2646.036030] sock_sendmsg+0xf2/0x190 [ 2646.036442] ____sys_sendmsg+0x334/0x870 [ 2646.036890] ? kernel_sendmsg+0x50/0x50 [ 2646.037323] ? do_recvmmsg+0x6d0/0x6d0 [ 2646.037759] ? find_held_lock+0x2c/0x110 [ 2646.038218] ___sys_sendmsg+0xf3/0x170 [ 2646.038647] ? sendmsg_copy_msghdr+0x160/0x160 [ 2646.039162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2646.039740] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2646.040237] ? trace_hardirqs_on+0x5b/0x180 [ 2646.040716] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2646.041217] ? finish_task_switch+0x126/0x5d0 [ 2646.041721] ? finish_task_switch+0xef/0x5d0 [ 2646.042227] ? __switch_to+0x572/0xff0 [ 2646.042640] ? __switch_to_asm+0x3a/0x60 [ 2646.043092] ? __switch_to_asm+0x34/0x60 [ 2646.043543] ? __schedule+0x850/0x1ed0 [ 2646.043977] ? io_schedule_timeout+0x140/0x140 [ 2646.044489] __sys_sendmmsg+0x195/0x470 [ 2646.044935] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2646.045407] ? lock_downgrade+0x6d0/0x6d0 [ 2646.045873] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2646.046407] ? wait_for_completion_io+0x270/0x270 [ 2646.046942] ? rcu_read_lock_any_held+0x75/0xa0 [ 2646.047459] ? vfs_write+0x354/0xa30 [ 2646.047877] ? fput_many+0x2f/0x1a0 [ 2646.048282] ? ksys_write+0x1a9/0x260 [ 2646.048714] __x64_sys_sendmmsg+0x99/0x100 [ 2646.049189] do_syscall_64+0x33/0x40 [ 2646.049601] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2646.050176] RIP: 0033:0x7f1f6bdc5b19 [ 2646.050593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2646.052641] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2646.053495] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2646.054302] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2646.055097] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2646.055883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2646.056679] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:33:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 22) 12:33:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x61, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:33:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:16 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 25) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:33:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2646.116756] FAULT_INJECTION: forcing a failure. [ 2646.116756] name failslab, interval 1, probability 0, space 0, times 0 [ 2646.119432] CPU: 0 PID: 13193 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2646.120892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2646.122635] Call Trace: [ 2646.123186] dump_stack+0x107/0x167 [ 2646.123938] should_fail.cold+0x5/0xa [ 2646.124724] ? create_object.isra.0+0x3a/0xa20 [ 2646.125664] should_failslab+0x5/0x20 [ 2646.126477] kmem_cache_alloc+0x5b/0x360 [ 2646.127314] create_object.isra.0+0x3a/0xa20 [ 2646.128211] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2646.129257] __kmalloc+0x16e/0x3f0 [ 2646.129996] ext4_find_extent+0xa3d/0xd30 [ 2646.130847] ? kfree+0xd7/0x390 [ 2646.131538] ext4_swap_extents+0x321/0x14c0 [ 2646.132441] ? ext4_get_es_cache+0x600/0x600 [ 2646.133336] ? down_write_nested+0xe4/0x160 [ 2646.134231] ? _down_write_nest_lock+0x160/0x160 [ 2646.135203] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2646.136362] ext4_move_extents+0x1a4f/0x3270 [ 2646.137321] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2646.138398] ? lock_release+0x6b0/0x6b0 [ 2646.139213] ? __fget_files+0x296/0x480 [ 2646.140033] ? rcu_read_lock_any_held+0x75/0xa0 [ 2646.140990] __ext4_ioctl+0x3073/0x41f0 [ 2646.141799] ? __lock_acquire+0xbb1/0x5b00 [ 2646.142686] ? ext4_reset_inode_seed+0x450/0x450 [ 2646.143649] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2646.144702] ? find_held_lock+0x2c/0x110 [ 2646.145561] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2646.146736] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2646.147781] ? do_vfs_ioctl+0x283/0x10d0 [ 2646.148609] ? selinux_inode_getsecctx+0x90/0x90 [ 2646.149591] ? generic_block_fiemap+0x60/0x60 [ 2646.150518] ? __fget_files+0x265/0x480 [ 2646.151332] ? __fget_files+0x272/0x480 [ 2646.152162] ? ext4_fc_start_update+0xa2/0x2e0 [ 2646.153096] ext4_ioctl+0x46/0x90 [ 2646.153808] ? __ext4_ioctl+0x41f0/0x41f0 [ 2646.154658] __x64_sys_ioctl+0x19a/0x210 [ 2646.155494] do_syscall_64+0x33/0x40 [ 2646.156252] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2646.157304] RIP: 0033:0x7f9d11e54b19 [ 2646.158061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2646.161816] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2646.163371] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2646.164818] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2646.166272] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2646.167716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2646.169164] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:33:16 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x500, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:16 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 23) 12:33:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x600, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:33:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 26) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:33:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2661.490422] FAULT_INJECTION: forcing a failure. [ 2661.490422] name failslab, interval 1, probability 0, space 0, times 0 [ 2661.493161] CPU: 0 PID: 13230 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2661.494572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2661.496281] Call Trace: [ 2661.496829] dump_stack+0x107/0x167 [ 2661.497578] should_fail.cold+0x5/0xa [ 2661.498502] ? __alloc_skb+0x6d/0x5b0 [ 2661.499417] should_failslab+0x5/0x20 [ 2661.500179] kmem_cache_alloc_node+0x55/0x370 [ 2661.501078] ? trace_fib6_table_lookup+0x140/0x1c0 [ 2661.502077] __alloc_skb+0x6d/0x5b0 [ 2661.502834] alloc_skb_with_frags+0x92/0x570 [ 2661.503735] ? mark_lock+0xf5/0x2df0 [ 2661.504502] sock_alloc_send_pskb+0x7af/0x930 [ 2661.505423] ? sk_alloc+0x350/0x350 [ 2661.506153] ? find_held_lock+0x2c/0x110 [ 2661.506984] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2661.508062] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2661.509078] ? ip6_mtu+0x1bb/0x370 [ 2661.509795] ? lock_downgrade+0x6d0/0x6d0 [ 2661.510653] ? rawv6_exit+0x20/0x20 [ 2661.511408] ? ip6_finish_output2+0x1f30/0x1f30 [ 2661.512337] ? ip6_mtu+0x1e9/0x370 [ 2661.513056] ? ip6_setup_cork+0xfb7/0x1740 [ 2661.513943] ip6_append_data+0x1e7/0x330 [ 2661.514769] ? rawv6_exit+0x20/0x20 [ 2661.515501] ? rawv6_exit+0x20/0x20 [ 2661.516231] icmp6_send+0x12ca/0x2160 [ 2661.517017] ? icmpv6_push_pending_frames+0x470/0x470 [ 2661.518061] ? find_held_lock+0x2c/0x110 [ 2661.518927] ? ipv6_proxy_select_ident+0x250/0x250 [ 2661.519921] ip6_pkt_drop+0x3ae/0x7a0 [ 2661.520695] ip6_local_out+0xb4/0x1a0 [ 2661.521460] ip6_send_skb+0xb7/0x350 [ 2661.522211] udp_v6_send_skb+0x7aa/0x15b0 [ 2661.523056] udpv6_sendmsg+0x2086/0x29b0 [ 2661.523865] ? ip_frag_init+0x350/0x350 [ 2661.524678] ? udp_v6_push_pending_frames+0x360/0x360 [ 2661.525749] ? find_held_lock+0x2c/0x110 [ 2661.526594] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2661.527578] ? __import_iovec+0x458/0x590 [ 2661.528406] ? udp_v6_push_pending_frames+0x360/0x360 [ 2661.529458] inet6_sendmsg+0x105/0x140 [ 2661.530237] ? inet6_compat_ioctl+0x320/0x320 [ 2661.531150] sock_sendmsg+0xf2/0x190 [ 2661.531893] ____sys_sendmsg+0x334/0x870 [ 2661.532711] ? kernel_sendmsg+0x50/0x50 [ 2661.533507] ? do_recvmmsg+0x6d0/0x6d0 [ 2661.534300] ? __lock_acquire+0x1657/0x5b00 [ 2661.535185] ___sys_sendmsg+0xf3/0x170 [ 2661.535976] ? sendmsg_copy_msghdr+0x160/0x160 [ 2661.536900] ? lock_downgrade+0x6d0/0x6d0 [ 2661.537741] ? find_held_lock+0x2c/0x110 [ 2661.538579] ? __might_fault+0xd3/0x180 [ 2661.539376] ? lock_downgrade+0x6d0/0x6d0 [ 2661.540219] __sys_sendmmsg+0x195/0x470 [ 2661.541017] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2661.541873] ? lock_downgrade+0x6d0/0x6d0 [ 2661.542731] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2661.543688] ? irqentry_enter+0x26/0x60 [ 2661.544483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2661.545574] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2661.546662] ? trace_hardirqs_on+0x5b/0x180 [ 2661.547557] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2661.548669] __x64_sys_sendmmsg+0x99/0x100 [ 2661.549528] do_syscall_64+0x33/0x40 [ 2661.550276] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2661.551314] RIP: 0033:0x7f1f6bdc5b19 [ 2661.552057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2661.555705] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2661.557233] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2661.558658] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2661.560082] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2661.561496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2661.562949] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2661.578474] FAULT_INJECTION: forcing a failure. [ 2661.578474] name failslab, interval 1, probability 0, space 0, times 0 [ 2661.580516] CPU: 1 PID: 13237 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2661.581590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2661.582873] Call Trace: [ 2661.583292] dump_stack+0x107/0x167 [ 2661.583878] should_fail.cold+0x5/0xa [ 2661.584468] ? ext4_find_extent+0xa3d/0xd30 [ 2661.585135] should_failslab+0x5/0x20 [ 2661.585719] __kmalloc+0x72/0x3f0 [ 2661.586252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2661.587044] ext4_find_extent+0xa3d/0xd30 [ 2661.587694] ext4_swap_extents+0x361/0x14c0 [ 2661.588374] ? ext4_get_es_cache+0x600/0x600 [ 2661.589049] ? down_write_nested+0xe4/0x160 [ 2661.589718] ? _down_write_nest_lock+0x160/0x160 [ 2661.590474] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2661.591367] ext4_move_extents+0x1a4f/0x3270 [ 2661.592093] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2661.592899] ? lock_release+0x6b0/0x6b0 [ 2661.593517] ? __fget_files+0x296/0x480 [ 2661.594140] ? rcu_read_lock_any_held+0x75/0xa0 [ 2661.594866] __ext4_ioctl+0x3073/0x41f0 [ 2661.595477] ? __lock_acquire+0xbb1/0x5b00 [ 2661.596139] ? ext4_reset_inode_seed+0x450/0x450 [ 2661.596868] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2661.597695] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2661.598583] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2661.599376] ? do_vfs_ioctl+0x283/0x10d0 [ 2661.600009] ? selinux_inode_getsecctx+0x90/0x90 [ 2661.600739] ? generic_block_fiemap+0x60/0x60 [ 2661.601435] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2661.602201] ? ext4_fc_start_update+0xa2/0x2e0 [ 2661.602929] ext4_ioctl+0x46/0x90 [ 2661.603474] ? __ext4_ioctl+0x41f0/0x41f0 [ 2661.604130] __x64_sys_ioctl+0x19a/0x210 [ 2661.604774] do_syscall_64+0x33/0x40 [ 2661.605364] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2661.606182] RIP: 0033:0x7f9d11e54b19 [ 2661.606774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2661.609562] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2661.610747] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2661.611855] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2661.612955] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2661.614050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2661.615176] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:33:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x700, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:31 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 27) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:33:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:33:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:33:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:33:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 24) 12:33:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:33:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x38, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2674.934602] FAULT_INJECTION: forcing a failure. [ 2674.934602] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.936787] CPU: 1 PID: 13262 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2674.937980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.939438] Call Trace: [ 2674.939915] dump_stack+0x107/0x167 [ 2674.940577] should_fail.cold+0x5/0xa [ 2674.941248] ? create_object.isra.0+0x3a/0xa20 [ 2674.942059] should_failslab+0x5/0x20 [ 2674.942763] kmem_cache_alloc+0x5b/0x360 [ 2674.943485] create_object.isra.0+0x3a/0xa20 [ 2674.944265] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2674.945161] kmem_cache_alloc_node+0x169/0x370 [ 2674.945967] __alloc_skb+0x6d/0x5b0 [ 2674.946623] alloc_skb_with_frags+0x92/0x570 [ 2674.947424] ? mark_lock+0xf5/0x2df0 [ 2674.948078] sock_alloc_send_pskb+0x7af/0x930 [ 2674.948896] ? sk_alloc+0x350/0x350 [ 2674.949524] ? find_held_lock+0x2c/0x110 [ 2674.950257] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2674.951182] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2674.952082] ? ip6_mtu+0x1bb/0x370 [ 2674.952714] ? lock_downgrade+0x6d0/0x6d0 [ 2674.953451] ? rawv6_exit+0x20/0x20 [ 2674.954110] ? ip6_finish_output2+0x1f30/0x1f30 [ 2674.954956] ? ip6_mtu+0x1e9/0x370 [ 2674.955586] ? ip6_setup_cork+0xfb7/0x1740 [ 2674.956350] ip6_append_data+0x1e7/0x330 [ 2674.957068] ? rawv6_exit+0x20/0x20 [ 2674.957711] ? rawv6_exit+0x20/0x20 [ 2674.958362] icmp6_send+0x12ca/0x2160 [ 2674.959067] ? icmpv6_push_pending_frames+0x470/0x470 [ 2674.959988] ? find_held_lock+0x2c/0x110 [ 2674.960765] ? ipv6_proxy_select_ident+0x250/0x250 [ 2674.961675] ip6_pkt_drop+0x3ae/0x7a0 [ 2674.962402] ip6_local_out+0xb4/0x1a0 [ 2674.963109] ip6_send_skb+0xb7/0x350 [ 2674.963802] udp_v6_send_skb+0x7aa/0x15b0 [ 2674.964574] udpv6_sendmsg+0x2086/0x29b0 [ 2674.965349] ? ip_frag_init+0x350/0x350 [ 2674.966124] ? udp_v6_push_pending_frames+0x360/0x360 [ 2674.967222] ? perf_event_task_disable+0x390/0x390 [ 2674.968157] ? lock_downgrade+0x6d0/0x6d0 [ 2674.968929] ? hrtimer_start_range_ns+0x336/0x980 [ 2674.969880] ? find_held_lock+0x2c/0x110 [ 2674.970637] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2674.971575] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2674.972615] ? trace_hardirqs_on+0x5b/0x180 [ 2674.973390] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2674.974420] ? udp_v6_push_pending_frames+0x360/0x360 [ 2674.975356] inet6_sendmsg+0x105/0x140 [ 2674.976105] ? inet6_compat_ioctl+0x320/0x320 [ 2674.976951] sock_sendmsg+0xf2/0x190 [ 2674.977717] ____sys_sendmsg+0x334/0x870 [ 2674.978493] ? kernel_sendmsg+0x50/0x50 [ 2674.979221] ? do_recvmmsg+0x6d0/0x6d0 [ 2674.979987] ? find_held_lock+0x2c/0x110 [ 2674.980738] ___sys_sendmsg+0xf3/0x170 [ 2674.981463] ? sendmsg_copy_msghdr+0x160/0x160 [ 2674.982354] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2674.983423] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2674.984238] ? trace_hardirqs_on+0x5b/0x180 [ 2674.985110] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2674.985939] ? finish_task_switch+0x126/0x5d0 [ 2674.986823] ? finish_task_switch+0xef/0x5d0 [ 2674.987701] ? __switch_to+0x572/0xff0 [ 2674.988441] ? __switch_to_asm+0x3a/0x60 [ 2674.989199] ? __switch_to_asm+0x34/0x60 [ 2674.989990] ? __schedule+0x850/0x1ed0 [ 2674.990769] ? io_schedule_timeout+0x140/0x140 [ 2674.991689] __sys_sendmmsg+0x195/0x470 [ 2674.992446] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2674.993241] ? lock_downgrade+0x6d0/0x6d0 [ 2674.994017] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2674.994971] ? wait_for_completion_io+0x270/0x270 [ 2674.995906] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.996786] ? vfs_write+0x354/0xa30 [ 2674.997531] ? fput_many+0x2f/0x1a0 [ 2674.998189] ? ksys_write+0x1a9/0x260 [ 2674.998914] __x64_sys_sendmmsg+0x99/0x100 [ 2674.999710] do_syscall_64+0x33/0x40 [ 2675.000412] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2675.001428] RIP: 0033:0x7f1f6bdc5b19 [ 2675.002180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2675.005708] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2675.007199] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2675.008506] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2675.009914] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2675.011359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2675.012668] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2675.069557] FAULT_INJECTION: forcing a failure. [ 2675.069557] name failslab, interval 1, probability 0, space 0, times 0 [ 2675.072150] CPU: 1 PID: 13277 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2675.073488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2675.075123] Call Trace: [ 2675.075652] dump_stack+0x107/0x167 [ 2675.076377] should_fail.cold+0x5/0xa [ 2675.077130] ? create_object.isra.0+0x3a/0xa20 [ 2675.078039] should_failslab+0x5/0x20 [ 2675.078783] kmem_cache_alloc+0x5b/0x360 [ 2675.079556] create_object.isra.0+0x3a/0xa20 [ 2675.080387] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2675.081346] __kmalloc+0x16e/0x3f0 [ 2675.082033] ext4_find_extent+0xa3d/0xd30 [ 2675.082839] ext4_swap_extents+0x361/0x14c0 [ 2675.083673] ? ext4_get_es_cache+0x600/0x600 [ 2675.084505] ? down_write_nested+0xe4/0x160 [ 2675.085320] ? _down_write_nest_lock+0x160/0x160 [ 2675.086215] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2675.087303] ext4_move_extents+0x1a4f/0x3270 [ 2675.088193] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2675.089185] ? lock_release+0x6b0/0x6b0 [ 2675.089943] ? __fget_files+0x296/0x480 [ 2675.090716] ? rcu_read_lock_any_held+0x75/0xa0 [ 2675.091607] __ext4_ioctl+0x3073/0x41f0 [ 2675.092358] ? __lock_acquire+0xbb1/0x5b00 [ 2675.093170] ? ext4_reset_inode_seed+0x450/0x450 [ 2675.094068] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2675.095106] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2675.096191] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2675.097162] ? do_vfs_ioctl+0x283/0x10d0 [ 2675.097923] ? selinux_inode_getsecctx+0x90/0x90 [ 2675.098819] ? generic_block_fiemap+0x60/0x60 [ 2675.099672] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2675.100606] ? ext4_fc_start_update+0xa2/0x2e0 [ 2675.101479] ext4_ioctl+0x46/0x90 [ 2675.102141] ? __ext4_ioctl+0x41f0/0x41f0 [ 2675.102932] __x64_sys_ioctl+0x19a/0x210 [ 2675.103707] do_syscall_64+0x33/0x40 [ 2675.104412] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2675.105386] RIP: 0033:0x7f9d11e54b19 [ 2675.106100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2675.109613] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2675.111078] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2675.112434] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2675.113794] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2675.115158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2675.116512] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:33:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) 12:33:45 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:33:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:00 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x39, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 28) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:34:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 25) 12:34:00 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1f4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(0xffffffffffffffff) [ 2690.796568] FAULT_INJECTION: forcing a failure. [ 2690.796568] name failslab, interval 1, probability 0, space 0, times 0 [ 2690.799447] CPU: 0 PID: 13322 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2690.800896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2690.802559] Call Trace: [ 2690.803114] dump_stack+0x107/0x167 [ 2690.803848] should_fail.cold+0x5/0xa [ 2690.804613] should_failslab+0x5/0x20 [ 2690.805379] __kmalloc_node_track_caller+0x74/0x3f0 [ 2690.806388] ? alloc_skb_with_frags+0x92/0x570 [ 2690.807336] __alloc_skb+0xb1/0x5b0 [ 2690.808065] alloc_skb_with_frags+0x92/0x570 [ 2690.808943] ? mark_lock+0xf5/0x2df0 [ 2690.809698] sock_alloc_send_pskb+0x7af/0x930 [ 2690.810605] ? sk_alloc+0x350/0x350 [ 2690.811344] ? find_held_lock+0x2c/0x110 [ 2690.812161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2690.813219] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2690.814229] ? ip6_mtu+0x1bb/0x370 [ 2690.814959] ? lock_downgrade+0x6d0/0x6d0 [ 2690.815783] ? rawv6_exit+0x20/0x20 [ 2690.816516] ? ip6_finish_output2+0x1f30/0x1f30 [ 2690.817445] ? ip6_mtu+0x1e9/0x370 [ 2690.818162] ? ip6_setup_cork+0xfb7/0x1740 [ 2690.819023] ip6_append_data+0x1e7/0x330 [ 2690.819828] ? rawv6_exit+0x20/0x20 [ 2690.820557] ? rawv6_exit+0x20/0x20 [ 2690.821289] icmp6_send+0x12ca/0x2160 [ 2690.822063] ? icmpv6_push_pending_frames+0x470/0x470 [ 2690.823085] ? find_held_lock+0x2c/0x110 [ 2690.823931] ? ipv6_proxy_select_ident+0x250/0x250 [ 2690.824915] ip6_pkt_drop+0x3ae/0x7a0 [ 2690.825680] ip6_local_out+0xb4/0x1a0 [ 2690.826442] ip6_send_skb+0xb7/0x350 [ 2690.827205] udp_v6_send_skb+0x7aa/0x15b0 [ 2690.828036] udpv6_sendmsg+0x2086/0x29b0 [ 2690.828844] ? ip_frag_init+0x350/0x350 [ 2690.829645] ? udp_v6_push_pending_frames+0x360/0x360 [ 2690.830678] ? perf_event_task_disable+0x390/0x390 [ 2690.831667] ? lock_downgrade+0x6d0/0x6d0 [ 2690.832493] ? hrtimer_start_range_ns+0x336/0x980 [ 2690.833460] ? find_held_lock+0x2c/0x110 [ 2690.834288] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2690.835290] ? __import_iovec+0x458/0x590 [ 2690.836114] ? udp_v6_push_pending_frames+0x360/0x360 [ 2690.837139] inet6_sendmsg+0x105/0x140 [ 2690.837914] ? inet6_compat_ioctl+0x320/0x320 [ 2690.838817] sock_sendmsg+0xf2/0x190 [ 2690.839567] ____sys_sendmsg+0x334/0x870 [ 2690.840378] ? kernel_sendmsg+0x50/0x50 [ 2690.841173] ? do_recvmmsg+0x6d0/0x6d0 [ 2690.841950] ? __lock_acquire+0x1657/0x5b00 [ 2690.842828] ___sys_sendmsg+0xf3/0x170 [ 2690.843610] ? sendmsg_copy_msghdr+0x160/0x160 [ 2690.844525] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2690.845563] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2690.846455] ? trace_hardirqs_on+0x5b/0x180 [ 2690.847339] ? find_held_lock+0x2c/0x110 [ 2690.848151] ? __might_fault+0xd3/0x180 [ 2690.848949] ? lock_downgrade+0x6d0/0x6d0 [ 2690.849776] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2690.850894] __sys_sendmmsg+0x195/0x470 [ 2690.851701] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2690.852555] ? lock_downgrade+0x6d0/0x6d0 [ 2690.853399] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2690.854362] ? wait_for_completion_io+0x270/0x270 [ 2690.855332] ? rcu_read_lock_any_held+0x75/0xa0 [ 2690.856247] ? vfs_write+0x354/0xa30 [ 2690.857000] ? fput_many+0x2f/0x1a0 [ 2690.857731] ? ksys_write+0x1a9/0x260 [ 2690.858584] __x64_sys_sendmmsg+0x99/0x100 [ 2690.859631] do_syscall_64+0x33/0x40 [ 2690.860530] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2690.861686] RIP: 0033:0x7f1f6bdc5b19 [ 2690.862501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2690.866650] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2690.868334] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2690.869754] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2690.871199] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.872650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2690.874101] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2690.927286] FAULT_INJECTION: forcing a failure. [ 2690.927286] name failslab, interval 1, probability 0, space 0, times 0 [ 2690.930263] CPU: 0 PID: 13328 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2690.931675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2690.933325] Call Trace: [ 2690.933854] dump_stack+0x107/0x167 [ 2690.934617] should_fail.cold+0x5/0xa [ 2690.935391] ? ext4_mb_new_blocks+0x64d/0x4890 [ 2690.936305] should_failslab+0x5/0x20 [ 2690.937066] kmem_cache_alloc+0x5b/0x360 [ 2690.937883] ext4_mb_new_blocks+0x64d/0x4890 [ 2690.938802] ? find_held_lock+0x2c/0x110 [ 2690.939646] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2690.940709] ? ext4_discard_preallocations+0xe10/0xe10 [ 2690.941765] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2690.942835] ext4_new_meta_blocks+0x1e1/0x320 [ 2690.943736] ? ext4_should_retry_alloc+0x240/0x240 [ 2690.944734] ? ext4_reserve_inode_write+0x114/0x230 [ 2690.945751] ext4_ext_insert_extent+0x1028/0x4140 [ 2690.946730] ? memcg_expand_shrinker_maps+0x234/0x330 [ 2690.947813] ? get_implied_cluster_alloc.isra.0+0x770/0x770 [ 2690.948947] ? __ext4_ext_dirty+0x11c/0x240 [ 2690.949819] ext4_split_extent_at+0x435/0xe10 [ 2690.950726] ? ext4_ext_insert_extent+0x4140/0x4140 [ 2690.951744] ? ext4_find_extent+0x7b5/0xd30 [ 2690.952642] ext4_swap_extents+0x102c/0x14c0 [ 2690.953542] ? ext4_get_es_cache+0x600/0x600 [ 2690.954416] ? down_write_nested+0xe4/0x160 [ 2690.955287] ? _down_write_nest_lock+0x160/0x160 [ 2690.956237] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2690.957377] ext4_move_extents+0x1a4f/0x3270 [ 2690.958322] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2690.959390] ? lock_release+0x6b0/0x6b0 [ 2690.960189] ? __fget_files+0x296/0x480 [ 2690.960999] ? rcu_read_lock_any_held+0x75/0xa0 [ 2690.961937] __ext4_ioctl+0x3073/0x41f0 [ 2690.962734] ? __lock_acquire+0xbb1/0x5b00 [ 2690.963604] ? ext4_reset_inode_seed+0x450/0x450 [ 2690.964553] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2690.965639] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2690.966793] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2690.967815] ? do_vfs_ioctl+0x283/0x10d0 [ 2690.968633] ? selinux_inode_getsecctx+0x90/0x90 [ 2690.969583] ? generic_block_fiemap+0x60/0x60 [ 2690.970476] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2690.971485] ? ext4_fc_start_update+0xa2/0x2e0 [ 2690.972404] ext4_ioctl+0x46/0x90 [ 2690.973104] ? __ext4_ioctl+0x41f0/0x41f0 [ 2690.973928] __x64_sys_ioctl+0x19a/0x210 [ 2690.974750] do_syscall_64+0x33/0x40 [ 2690.975527] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2690.976544] RIP: 0033:0x7f9d11e54b19 [ 2690.977292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2690.980945] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2690.982479] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2690.983908] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2690.985317] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.986737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2690.988182] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:34:01 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812ba, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:01 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:01 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:01 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 26) 12:34:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 1) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2691.600905] FAULT_INJECTION: forcing a failure. [ 2691.600905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2691.603311] CPU: 1 PID: 13353 Comm: syz-executor.7 Not tainted 5.10.166 #1 [ 2691.604344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2691.605580] Call Trace: [ 2691.605994] dump_stack+0x107/0x167 [ 2691.606550] should_fail.cold+0x5/0xa [ 2691.607162] _copy_from_user+0x2e/0x1b0 [ 2691.607772] __copy_msghdr_from_user+0x91/0x4b0 [ 2691.608475] ? __ia32_sys_shutdown+0x80/0x80 [ 2691.609130] ? __lock_acquire+0xbb1/0x5b00 [ 2691.609778] sendmsg_copy_msghdr+0xa1/0x160 [ 2691.610414] ? do_recvmmsg+0x6d0/0x6d0 [ 2691.610998] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2691.611772] ? mark_lock+0xf5/0x2df0 [ 2691.612343] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2691.613113] ? __lock_acquire+0x1657/0x5b00 [ 2691.613747] ___sys_sendmsg+0xc6/0x170 [ 2691.614325] ? sendmsg_copy_msghdr+0x160/0x160 [ 2691.615022] ? __fget_files+0x26d/0x480 [ 2691.615609] ? lock_downgrade+0x6d0/0x6d0 [ 2691.616232] ? lock_downgrade+0x6d0/0x6d0 [ 2691.616857] ? __fget_files+0x296/0x480 [ 2691.617454] ? __fget_light+0xea/0x290 [ 2691.618035] __sys_sendmmsg+0x195/0x470 [ 2691.618622] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2691.619273] ? lock_downgrade+0x6d0/0x6d0 [ 2691.619892] ? ksys_write+0x12d/0x260 [ 2691.620471] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2691.621190] ? wait_for_completion_io+0x270/0x270 [ 2691.621908] ? rcu_read_lock_any_held+0x75/0xa0 [ 2691.622592] ? vfs_write+0x354/0xa30 [ 2691.623148] ? fput_many+0x2f/0x1a0 [ 2691.623684] ? ksys_write+0x1a9/0x260 [ 2691.624248] __x64_sys_sendmmsg+0x99/0x100 [ 2691.624875] do_syscall_64+0x33/0x40 [ 2691.625437] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2691.626199] RIP: 0033:0x7fc589bd3b19 [ 2691.626748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2691.629481] RSP: 002b:00007fc587149188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2691.630601] RAX: ffffffffffffffda RBX: 00007fc589ce6f60 RCX: 00007fc589bd3b19 [ 2691.631665] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2691.632712] RBP: 00007fc5871491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2691.633773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2691.634827] R13: 00007fffb700003f R14: 00007fc587149300 R15: 0000000000022000 12:34:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 29) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:34:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3800, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2691.737440] FAULT_INJECTION: forcing a failure. [ 2691.737440] name failslab, interval 1, probability 0, space 0, times 0 [ 2691.739154] CPU: 1 PID: 13361 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2691.740061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2691.741135] Call Trace: [ 2691.741490] dump_stack+0x107/0x167 [ 2691.741985] should_fail.cold+0x5/0xa [ 2691.742483] ? create_object.isra.0+0x3a/0xa20 [ 2691.743105] should_failslab+0x5/0x20 [ 2691.743458] FAULT_INJECTION: forcing a failure. [ 2691.743458] name failslab, interval 1, probability 0, space 0, times 0 [ 2691.743617] kmem_cache_alloc+0x5b/0x360 [ 2691.746305] create_object.isra.0+0x3a/0xa20 [ 2691.746894] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2691.747561] kmem_cache_alloc+0x159/0x360 [ 2691.748123] ext4_mb_new_blocks+0x64d/0x4890 [ 2691.748712] ? find_held_lock+0x2c/0x110 [ 2691.749249] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2691.749937] ? ext4_discard_preallocations+0xe10/0xe10 [ 2691.750651] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2691.751414] ext4_new_meta_blocks+0x1e1/0x320 [ 2691.751999] ? ext4_should_retry_alloc+0x240/0x240 [ 2691.752641] ? ext4_reserve_inode_write+0x114/0x230 [ 2691.753291] ext4_ext_insert_extent+0x1028/0x4140 [ 2691.753917] ? memcg_expand_shrinker_maps+0x234/0x330 [ 2691.754638] ? get_implied_cluster_alloc.isra.0+0x770/0x770 [ 2691.755420] ? __ext4_ext_dirty+0x11c/0x240 [ 2691.756012] ext4_split_extent_at+0x435/0xe10 [ 2691.756615] ? ext4_ext_insert_extent+0x4140/0x4140 [ 2691.757263] ? ext4_find_extent+0x7b5/0xd30 [ 2691.757836] ext4_swap_extents+0x102c/0x14c0 [ 2691.758427] ? mark_lock+0x1b08/0x2df0 [ 2691.758960] ? ext4_get_es_cache+0x600/0x600 [ 2691.759534] ? down_write_nested+0xe4/0x160 [ 2691.760113] ? _down_write_nest_lock+0x160/0x160 [ 2691.760756] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2691.761522] ext4_move_extents+0x1a4f/0x3270 [ 2691.762158] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2691.762896] ? lock_release+0x6b0/0x6b0 [ 2691.763414] ? __fget_files+0x296/0x480 [ 2691.763925] ? rcu_read_lock_any_held+0x75/0xa0 [ 2691.764553] __ext4_ioctl+0x3073/0x41f0 [ 2691.765063] ? __lock_acquire+0xbb1/0x5b00 [ 2691.765618] ? ext4_reset_inode_seed+0x450/0x450 [ 2691.766236] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2691.766952] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2691.767706] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2691.768403] ? do_vfs_ioctl+0x283/0x10d0 [ 2691.768921] ? selinux_inode_getsecctx+0x90/0x90 [ 2691.769567] ? generic_block_fiemap+0x60/0x60 [ 2691.770139] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2691.770818] ? ext4_fc_start_update+0xa2/0x2e0 [ 2691.771411] ext4_ioctl+0x46/0x90 [ 2691.771869] ? __ext4_ioctl+0x41f0/0x41f0 [ 2691.772441] __x64_sys_ioctl+0x19a/0x210 [ 2691.772980] do_syscall_64+0x33/0x40 [ 2691.773504] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2691.774200] RIP: 0033:0x7f9d11e54b19 [ 2691.774693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2691.777135] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2691.778133] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2691.779081] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2691.780025] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2691.780978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2691.781904] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:34:01 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2691.782891] CPU: 0 PID: 13364 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2691.784362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2691.785956] Call Trace: [ 2691.786475] dump_stack+0x107/0x167 [ 2691.787218] should_fail.cold+0x5/0xa [ 2691.787951] ? create_object.isra.0+0x3a/0xa20 [ 2691.788837] should_failslab+0x5/0x20 [ 2691.789577] kmem_cache_alloc+0x5b/0x360 [ 2691.790369] create_object.isra.0+0x3a/0xa20 [ 2691.791223] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2691.792211] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2691.793178] ? alloc_skb_with_frags+0x92/0x570 [ 2691.794054] __alloc_skb+0xb1/0x5b0 [ 2691.794758] alloc_skb_with_frags+0x92/0x570 [ 2691.795624] sock_alloc_send_pskb+0x7af/0x930 [ 2691.796493] ? sk_alloc+0x350/0x350 [ 2691.797195] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2691.798207] ? lock_chain_count+0x20/0x20 [ 2691.799024] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2691.800004] ? ip6_mtu+0x1bb/0x370 [ 2691.800688] ? lock_downgrade+0x6d0/0x6d0 [ 2691.801484] ? ip_frag_init+0x350/0x350 [ 2691.802264] ? ip6_finish_output2+0x1f30/0x1f30 [ 2691.803187] ? ip6_mtu+0x1e9/0x370 [ 2691.803862] ? ip6_setup_cork+0xfb7/0x1740 [ 2691.804667] ip6_make_skb+0x2de/0x4e0 [ 2691.805388] ? ip_frag_init+0x350/0x350 [ 2691.806148] ? ip_frag_init+0x350/0x350 [ 2691.806918] ? ip6_push_pending_frames+0xf0/0xf0 [ 2691.807815] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2691.808628] ? lock_downgrade+0x6d0/0x6d0 [ 2691.809432] udpv6_sendmsg+0x2043/0x29b0 [ 2691.810213] ? ip_frag_init+0x350/0x350 [ 2691.810990] ? udp_v6_push_pending_frames+0x360/0x360 [ 2691.812081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2691.813079] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2691.814123] ? find_held_lock+0x2c/0x110 [ 2691.814928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2691.815921] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2691.816856] ? __import_iovec+0x458/0x590 [ 2691.817644] ? udp_v6_push_pending_frames+0x360/0x360 [ 2691.818624] inet6_sendmsg+0x105/0x140 [ 2691.819366] ? inet6_compat_ioctl+0x320/0x320 [ 2691.820208] sock_sendmsg+0xf2/0x190 [ 2691.820935] ____sys_sendmsg+0x334/0x870 [ 2691.821708] ? kernel_sendmsg+0x50/0x50 [ 2691.822469] ? do_recvmmsg+0x6d0/0x6d0 [ 2691.823233] ? __lock_acquire+0x1657/0x5b00 [ 2691.824063] ___sys_sendmsg+0xf3/0x170 [ 2691.824797] ? sendmsg_copy_msghdr+0x160/0x160 [ 2691.825660] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2691.826507] ? _raw_spin_unlock_irq+0x27/0x30 [ 2691.827372] ? find_held_lock+0x2c/0x110 [ 2691.828155] ? __might_fault+0xd3/0x180 [ 2691.828904] ? lock_downgrade+0x6d0/0x6d0 [ 2691.829679] ? io_schedule_timeout+0x140/0x140 [ 2691.830562] __sys_sendmmsg+0x195/0x470 [ 2691.831330] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2691.832141] ? lock_downgrade+0x6d0/0x6d0 [ 2691.832936] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2691.833948] ? wait_for_completion_io+0x270/0x270 [ 2691.834896] ? rcu_read_lock_any_held+0x75/0xa0 [ 2691.835897] ? vfs_write+0x354/0xa30 [ 2691.836606] ? fput_many+0x2f/0x1a0 [ 2691.837381] ? ksys_write+0x1a9/0x260 [ 2691.838154] __x64_sys_sendmmsg+0x99/0x100 [ 2691.838975] do_syscall_64+0x33/0x40 [ 2691.839715] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2691.840679] RIP: 0033:0x7f1f6bdc5b19 [ 2691.841459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2691.845166] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2691.846619] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2691.847986] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2691.849337] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2691.850679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2691.852027] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:34:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 2) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2691.999530] FAULT_INJECTION: forcing a failure. [ 2691.999530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2692.001892] CPU: 0 PID: 13379 Comm: syz-executor.7 Not tainted 5.10.166 #1 [ 2692.003135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.004723] Call Trace: [ 2692.005197] dump_stack+0x107/0x167 [ 2692.005876] should_fail.cold+0x5/0xa [ 2692.006553] _copy_from_user+0x2e/0x1b0 [ 2692.007274] iovec_from_user+0x141/0x400 [ 2692.007996] __import_iovec+0x67/0x590 [ 2692.008672] ? __ia32_sys_shutdown+0x80/0x80 [ 2692.009451] import_iovec+0x83/0xb0 [ 2692.010087] sendmsg_copy_msghdr+0x131/0x160 [ 2692.010866] ? do_recvmmsg+0x6d0/0x6d0 [ 2692.011691] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.012649] ? mark_lock+0xf5/0x2df0 [ 2692.013445] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.014419] ? __lock_acquire+0x1657/0x5b00 [ 2692.015191] ___sys_sendmsg+0xc6/0x170 [ 2692.015868] ? sendmsg_copy_msghdr+0x160/0x160 [ 2692.016710] ? __fget_files+0x26d/0x480 [ 2692.017400] ? lock_downgrade+0x6d0/0x6d0 [ 2692.018115] ? lock_downgrade+0x6d0/0x6d0 [ 2692.018848] ? __fget_files+0x296/0x480 [ 2692.019554] ? __fget_light+0xea/0x290 [ 2692.020298] __sys_sendmmsg+0x195/0x470 [ 2692.020990] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2692.021721] ? lock_downgrade+0x6d0/0x6d0 [ 2692.022580] ? ksys_write+0x12d/0x260 [ 2692.023263] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2692.024381] ? wait_for_completion_io+0x270/0x270 [ 2692.025336] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.026224] ? vfs_write+0x354/0xa30 [ 2692.026939] ? fput_many+0x2f/0x1a0 [ 2692.027647] ? ksys_write+0x1a9/0x260 [ 2692.028406] __x64_sys_sendmmsg+0x99/0x100 [ 2692.029132] do_syscall_64+0x33/0x40 [ 2692.029761] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.030631] RIP: 0033:0x7fc589bd3b19 [ 2692.031286] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.034644] RSP: 002b:00007fc587149188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2692.036101] RAX: ffffffffffffffda RBX: 00007fc589ce6f60 RCX: 00007fc589bd3b19 [ 2692.037462] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2692.038714] RBP: 00007fc5871491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2692.039966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2692.041203] R13: 00007fffb700003f R14: 00007fc587149300 R15: 0000000000022000 12:34:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 3) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2692.194901] FAULT_INJECTION: forcing a failure. [ 2692.194901] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.196363] CPU: 1 PID: 13392 Comm: syz-executor.7 Not tainted 5.10.166 #1 [ 2692.197098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.197994] Call Trace: [ 2692.198292] dump_stack+0x107/0x167 [ 2692.198682] should_fail.cold+0x5/0xa [ 2692.199101] ? __alloc_skb+0x6d/0x5b0 [ 2692.199527] should_failslab+0x5/0x20 [ 2692.199940] kmem_cache_alloc_node+0x55/0x370 [ 2692.200429] __alloc_skb+0x6d/0x5b0 [ 2692.200830] alloc_skb_with_frags+0x92/0x570 [ 2692.201309] ? find_held_lock+0x2c/0x110 [ 2692.201751] sock_alloc_send_pskb+0x7af/0x930 [ 2692.202254] ? sk_alloc+0x350/0x350 [ 2692.202647] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.203248] ? lock_chain_count+0x20/0x20 [ 2692.203696] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2692.204243] ? ip6_mtu+0x1bb/0x370 [ 2692.204623] ? lock_downgrade+0x6d0/0x6d0 [ 2692.205085] ? ip_frag_init+0x350/0x350 [ 2692.205526] ? ip6_finish_output2+0x1f30/0x1f30 [ 2692.206026] ? ip6_mtu+0x1e9/0x370 [ 2692.206415] ? ip6_setup_cork+0xfb7/0x1740 [ 2692.206894] ip6_make_skb+0x2de/0x4e0 [ 2692.207296] ? ip_frag_init+0x350/0x350 [ 2692.207743] ? ip_frag_init+0x350/0x350 [ 2692.208169] ? ip6_push_pending_frames+0xf0/0xf0 [ 2692.208683] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2692.209143] ? lock_downgrade+0x6d0/0x6d0 [ 2692.209599] udpv6_sendmsg+0x2043/0x29b0 [ 2692.210031] ? ip_frag_init+0x350/0x350 [ 2692.210465] ? udp_v6_push_pending_frames+0x360/0x360 [ 2692.211046] ? find_held_lock+0x2c/0x110 [ 2692.211492] ? __might_fault+0xd3/0x180 [ 2692.211932] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2692.212469] ? __import_iovec+0x458/0x590 [ 2692.212925] ? udp_v6_push_pending_frames+0x360/0x360 [ 2692.213479] inet6_sendmsg+0x105/0x140 [ 2692.213893] ? inet6_compat_ioctl+0x320/0x320 [ 2692.214363] sock_sendmsg+0xf2/0x190 [ 2692.214765] ____sys_sendmsg+0x334/0x870 [ 2692.215225] ? kernel_sendmsg+0x50/0x50 [ 2692.215643] ? do_recvmmsg+0x6d0/0x6d0 [ 2692.216066] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.216638] ? mark_lock+0xf5/0x2df0 [ 2692.217040] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.217596] ? __lock_acquire+0x1657/0x5b00 [ 2692.218065] ___sys_sendmsg+0xf3/0x170 [ 2692.218500] ? sendmsg_copy_msghdr+0x160/0x160 [ 2692.219014] ? lock_downgrade+0x6d0/0x6d0 [ 2692.219476] ? lock_downgrade+0x6d0/0x6d0 [ 2692.219932] ? __fget_files+0x296/0x480 [ 2692.220365] ? __fget_light+0xea/0x290 [ 2692.220793] __sys_sendmmsg+0x195/0x470 [ 2692.221234] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2692.221690] ? lock_downgrade+0x6d0/0x6d0 [ 2692.222147] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2692.222670] ? wait_for_completion_io+0x270/0x270 [ 2692.223203] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.223697] ? vfs_write+0x354/0xa30 [ 2692.224095] ? fput_many+0x2f/0x1a0 [ 2692.224477] ? ksys_write+0x1a9/0x260 [ 2692.224887] __x64_sys_sendmmsg+0x99/0x100 [ 2692.225357] do_syscall_64+0x33/0x40 [ 2692.225755] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.226302] RIP: 0033:0x7fc589bd3b19 [ 2692.226702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.228705] RSP: 002b:00007fc587149188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2692.229527] RAX: ffffffffffffffda RBX: 00007fc589ce6f60 RCX: 00007fc589bd3b19 [ 2692.230286] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2692.231069] RBP: 00007fc5871491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2692.231823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2692.232586] R13: 00007fffb700003f R14: 00007fc587149300 R15: 0000000000022000 12:34:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 4) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 27) 12:34:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3f00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2692.313810] FAULT_INJECTION: forcing a failure. [ 2692.313810] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.315194] CPU: 1 PID: 13397 Comm: syz-executor.7 Not tainted 5.10.166 #1 [ 2692.315945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.316870] Call Trace: [ 2692.317172] dump_stack+0x107/0x167 [ 2692.317581] should_fail.cold+0x5/0xa [ 2692.318000] ? create_object.isra.0+0x3a/0xa20 [ 2692.318517] should_failslab+0x5/0x20 [ 2692.318944] kmem_cache_alloc+0x5b/0x360 [ 2692.319388] ? __lock_acquire+0xbb1/0x5b00 [ 2692.319843] create_object.isra.0+0x3a/0xa20 [ 2692.320322] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2692.320883] kmem_cache_alloc_node+0x169/0x370 [ 2692.321385] __alloc_skb+0x6d/0x5b0 [ 2692.321794] alloc_skb_with_frags+0x92/0x570 [ 2692.322284] ? find_held_lock+0x2c/0x110 [ 2692.322734] sock_alloc_send_pskb+0x7af/0x930 [ 2692.323248] ? sk_alloc+0x350/0x350 [ 2692.323656] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.324244] ? lock_chain_count+0x20/0x20 [ 2692.324697] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2692.325240] ? ip6_mtu+0x1bb/0x370 [ 2692.325660] ? lock_downgrade+0x6d0/0x6d0 [ 2692.326100] ? ip_frag_init+0x350/0x350 [ 2692.326559] ? ip6_finish_output2+0x1f30/0x1f30 [ 2692.327077] ? ip6_mtu+0x1e9/0x370 [ 2692.327461] ? ip6_setup_cork+0xfb7/0x1740 [ 2692.327939] ip6_make_skb+0x2de/0x4e0 [ 2692.328359] ? ip_frag_init+0x350/0x350 [ 2692.328800] ? ip_frag_init+0x350/0x350 [ 2692.329254] ? ip6_push_pending_frames+0xf0/0xf0 [ 2692.329768] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2692.330247] ? lock_downgrade+0x6d0/0x6d0 [ 2692.330717] udpv6_sendmsg+0x2043/0x29b0 [ 2692.331174] ? ip_frag_init+0x350/0x350 [ 2692.331621] ? udp_v6_push_pending_frames+0x360/0x360 [ 2692.332197] ? find_held_lock+0x2c/0x110 [ 2692.332644] ? __might_fault+0xd3/0x180 [ 2692.333096] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2692.333643] ? __import_iovec+0x458/0x590 [ 2692.334086] ? udp_v6_push_pending_frames+0x360/0x360 [ 2692.334656] inet6_sendmsg+0x105/0x140 [ 2692.335093] ? inet6_compat_ioctl+0x320/0x320 [ 2692.335584] sock_sendmsg+0xf2/0x190 [ 2692.335977] ____sys_sendmsg+0x334/0x870 [ 2692.336425] ? kernel_sendmsg+0x50/0x50 [ 2692.336862] ? do_recvmmsg+0x6d0/0x6d0 [ 2692.337279] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.337856] ? mark_lock+0xf5/0x2df0 [ 2692.338273] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.338851] ? __lock_acquire+0x1657/0x5b00 [ 2692.339329] ___sys_sendmsg+0xf3/0x170 [ 2692.339752] ? sendmsg_copy_msghdr+0x160/0x160 [ 2692.340255] ? lock_downgrade+0x6d0/0x6d0 [ 2692.340706] ? lock_downgrade+0x6d0/0x6d0 [ 2692.341174] ? __fget_files+0x296/0x480 [ 2692.341628] ? __fget_light+0xea/0x290 [ 2692.342056] __sys_sendmmsg+0x195/0x470 [ 2692.342493] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2692.342980] ? lock_downgrade+0x6d0/0x6d0 [ 2692.343432] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2692.343968] ? wait_for_completion_io+0x270/0x270 [ 2692.344491] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.344991] ? vfs_write+0x354/0xa30 [ 2692.345410] ? fput_many+0x2f/0x1a0 [ 2692.345805] ? ksys_write+0x1a9/0x260 [ 2692.346247] __x64_sys_sendmmsg+0x99/0x100 [ 2692.346708] do_syscall_64+0x33/0x40 [ 2692.347127] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.347692] RIP: 0033:0x7fc589bd3b19 [ 2692.348088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.350122] RSP: 002b:00007fc587149188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2692.351103] RAX: ffffffffffffffda RBX: 00007fc589ce6f60 RCX: 00007fc589bd3b19 [ 2692.351872] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2692.352651] RBP: 00007fc5871491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2692.353433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2692.354245] R13: 00007fffb700003f R14: 00007fc587149300 R15: 0000000000022000 [ 2692.413867] FAULT_INJECTION: forcing a failure. [ 2692.413867] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.415496] CPU: 0 PID: 13401 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2692.416341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.417361] Call Trace: [ 2692.417699] dump_stack+0x107/0x167 [ 2692.418158] should_fail.cold+0x5/0xa [ 2692.418645] ? ext4_mb_new_blocks+0x2138/0x4890 [ 2692.419225] should_failslab+0x5/0x20 [ 2692.419697] kmem_cache_alloc+0x5b/0x360 [ 2692.420203] ext4_mb_new_blocks+0x2138/0x4890 [ 2692.420771] ? find_held_lock+0x2c/0x110 [ 2692.421290] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2692.421955] ? ext4_discard_preallocations+0xe10/0xe10 [ 2692.422619] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2692.423336] ext4_new_meta_blocks+0x1e1/0x320 [ 2692.423909] ? ext4_should_retry_alloc+0x240/0x240 [ 2692.424536] ? ext4_reserve_inode_write+0x114/0x230 [ 2692.425194] ext4_ext_insert_extent+0x1028/0x4140 [ 2692.425828] ? memcg_expand_shrinker_maps+0x234/0x330 [ 2692.426530] ? get_implied_cluster_alloc.isra.0+0x770/0x770 [ 2692.427244] ? __ext4_ext_dirty+0x11c/0x240 [ 2692.427800] ext4_split_extent_at+0x435/0xe10 [ 2692.428375] ? ext4_ext_insert_extent+0x4140/0x4140 [ 2692.429022] ? ext4_find_extent+0x7b5/0xd30 [ 2692.429582] ext4_swap_extents+0x102c/0x14c0 [ 2692.430153] ? ext4_get_es_cache+0x600/0x600 [ 2692.430725] ? down_write_nested+0xe4/0x160 [ 2692.431289] ? _down_write_nest_lock+0x160/0x160 [ 2692.431900] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2692.432594] ext4_move_extents+0x1a4f/0x3270 [ 2692.433201] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2692.433859] ? lock_release+0x6b0/0x6b0 [ 2692.434391] ? __fget_files+0x296/0x480 [ 2692.434938] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.435508] __ext4_ioctl+0x3073/0x41f0 [ 2692.436010] ? __lock_acquire+0xbb1/0x5b00 [ 2692.436563] ? ext4_reset_inode_seed+0x450/0x450 [ 2692.437179] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2692.437881] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2692.438630] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2692.439304] ? do_vfs_ioctl+0x283/0x10d0 [ 2692.439809] ? selinux_inode_getsecctx+0x90/0x90 [ 2692.440398] ? generic_block_fiemap+0x60/0x60 [ 2692.440968] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2692.441586] ? ext4_fc_start_update+0xa2/0x2e0 [ 2692.442138] ext4_ioctl+0x46/0x90 [ 2692.442586] ? __ext4_ioctl+0x41f0/0x41f0 [ 2692.443125] __x64_sys_ioctl+0x19a/0x210 [ 2692.443639] do_syscall_64+0x33/0x40 [ 2692.444104] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.444746] RIP: 0033:0x7f9d11e54b19 [ 2692.445218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2692.447595] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2692.448550] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2692.449438] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2692.450307] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2692.451201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2692.452074] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2707.015415] FAULT_INJECTION: forcing a failure. [ 2707.015415] name failslab, interval 1, probability 0, space 0, times 0 [ 2707.017170] CPU: 0 PID: 13411 Comm: syz-executor.7 Not tainted 5.10.166 #1 [ 2707.017951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.018887] Call Trace: [ 2707.019217] dump_stack+0x107/0x167 [ 2707.019627] should_fail.cold+0x5/0xa [ 2707.020068] should_failslab+0x5/0x20 [ 2707.020513] __kmalloc_node_track_caller+0x74/0x3f0 [ 2707.021084] ? alloc_skb_with_frags+0x92/0x570 [ 2707.021621] __alloc_skb+0xb1/0x5b0 [ 2707.022039] alloc_skb_with_frags+0x92/0x570 [ 2707.022552] ? find_held_lock+0x2c/0x110 [ 2707.023036] sock_alloc_send_pskb+0x7af/0x930 [ 2707.023526] ? sk_alloc+0x350/0x350 [ 2707.023946] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.024544] ? lock_chain_count+0x20/0x20 [ 2707.025021] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2707.025606] ? ip6_mtu+0x1bb/0x370 [ 2707.026020] ? lock_downgrade+0x6d0/0x6d0 [ 2707.026492] ? ip_frag_init+0x350/0x350 [ 2707.026950] ? ip6_finish_output2+0x1f30/0x1f30 [ 2707.027490] ? ip6_mtu+0x1e9/0x370 [ 2707.027907] ? ip6_setup_cork+0xfb7/0x1740 [ 2707.028358] ip6_make_skb+0x2de/0x4e0 [ 2707.028771] ? ip_frag_init+0x350/0x350 [ 2707.029230] ? ip_frag_init+0x350/0x350 [ 2707.029690] ? ip6_push_pending_frames+0xf0/0xf0 [ 2707.030234] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2707.030731] ? lock_downgrade+0x6d0/0x6d0 [ 2707.031221] udpv6_sendmsg+0x2043/0x29b0 [ 2707.031691] ? ip_frag_init+0x350/0x350 [ 2707.032151] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.032750] ? find_held_lock+0x2c/0x110 [ 2707.033185] ? __might_fault+0xd3/0x180 [ 2707.033657] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2707.034217] ? __import_iovec+0x458/0x590 [ 2707.034686] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.035284] inet6_sendmsg+0x105/0x140 [ 2707.035720] ? inet6_compat_ioctl+0x320/0x320 [ 2707.036227] sock_sendmsg+0xf2/0x190 [ 2707.036644] ____sys_sendmsg+0x334/0x870 12:34:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 28) 12:34:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 30) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:34:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 5) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2707.037108] ? kernel_sendmsg+0x50/0x50 [ 2707.037686] ? do_recvmmsg+0x6d0/0x6d0 [ 2707.038141] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.038740] ? mark_lock+0xf5/0x2df0 [ 2707.039168] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.039738] ? __lock_acquire+0x1657/0x5b00 [ 2707.040203] ___sys_sendmsg+0xf3/0x170 [ 2707.040623] ? sendmsg_copy_msghdr+0x160/0x160 [ 2707.041115] ? lock_downgrade+0x6d0/0x6d0 [ 2707.041569] ? lock_downgrade+0x6d0/0x6d0 [ 2707.042023] ? __fget_files+0x296/0x480 [ 2707.042454] ? __fget_light+0xea/0x290 [ 2707.042884] __sys_sendmmsg+0x195/0x470 [ 2707.043334] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2707.043809] ? lock_downgrade+0x6d0/0x6d0 [ 2707.044269] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2707.044784] ? wait_for_completion_io+0x270/0x270 [ 2707.045306] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.045810] ? vfs_write+0x354/0xa30 [ 2707.046209] ? fput_many+0x2f/0x1a0 [ 2707.046611] ? ksys_write+0x1a9/0x260 [ 2707.047039] __x64_sys_sendmmsg+0x99/0x100 [ 2707.047494] do_syscall_64+0x33/0x40 [ 2707.047901] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2707.048446] RIP: 0033:0x7fc589bd3b19 [ 2707.048856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.050805] RSP: 002b:00007fc587149188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2707.051628] RAX: ffffffffffffffda RBX: 00007fc589ce6f60 RCX: 00007fc589bd3b19 [ 2707.052409] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2707.053196] RBP: 00007fc5871491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.053955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2707.054711] R13: 00007fffb700003f R14: 00007fc587149300 R15: 0000000000022000 12:34:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3e8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x61, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:17 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2707.107763] FAULT_INJECTION: forcing a failure. [ 2707.107763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2707.110677] CPU: 1 PID: 13421 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2707.112177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.113940] Call Trace: [ 2707.114512] dump_stack+0x107/0x167 [ 2707.115310] should_fail.cold+0x5/0xa [ 2707.116133] _copy_from_user+0x2e/0x1b0 [ 2707.116987] __copy_msghdr_from_user+0x91/0x4b0 [ 2707.117990] ? __ia32_sys_shutdown+0x80/0x80 [ 2707.118935] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.120053] ? inet6_sendmsg+0xbd/0x140 [ 2707.120908] ? inet6_compat_ioctl+0x320/0x320 [ 2707.121887] ? sock_sendmsg+0x55/0x190 [ 2707.122725] sendmsg_copy_msghdr+0xa1/0x160 [ 2707.123682] ? do_recvmmsg+0x6d0/0x6d0 [ 2707.124523] ? __lock_acquire+0x1657/0x5b00 [ 2707.125477] ___sys_sendmsg+0xc6/0x170 [ 2707.126315] ? sendmsg_copy_msghdr+0x160/0x160 [ 2707.127305] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2707.128446] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2707.129401] ? trace_hardirqs_on+0x5b/0x180 [ 2707.130350] ? find_held_lock+0x2c/0x110 [ 2707.131244] ? __might_fault+0xd3/0x180 [ 2707.132110] ? lock_downgrade+0x6d0/0x6d0 [ 2707.132999] ? io_schedule_timeout+0x140/0x140 [ 2707.134004] __sys_sendmmsg+0x195/0x470 [ 2707.134856] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2707.135804] ? lock_downgrade+0x6d0/0x6d0 [ 2707.136724] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2707.137782] ? wait_for_completion_io+0x270/0x270 [ 2707.138831] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.139858] ? vfs_write+0x354/0xa30 [ 2707.140676] ? fput_many+0x2f/0x1a0 [ 2707.141465] ? ksys_write+0x1a9/0x260 [ 2707.142300] __x64_sys_sendmmsg+0x99/0x100 [ 2707.143231] do_syscall_64+0x33/0x40 [ 2707.144035] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2707.145152] RIP: 0033:0x7f1f6bdc5b19 [ 2707.145949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.149954] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2707.151595] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2707.153151] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2707.154664] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.156214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2707.157727] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2707.179556] FAULT_INJECTION: forcing a failure. [ 2707.179556] name failslab, interval 1, probability 0, space 0, times 0 [ 2707.180841] CPU: 0 PID: 13426 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2707.181605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.182521] Call Trace: [ 2707.182817] dump_stack+0x107/0x167 [ 2707.183228] should_fail.cold+0x5/0xa [ 2707.183651] ? create_object.isra.0+0x3a/0xa20 [ 2707.184162] should_failslab+0x5/0x20 [ 2707.184586] kmem_cache_alloc+0x5b/0x360 [ 2707.185027] create_object.isra.0+0x3a/0xa20 [ 2707.185515] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2707.186076] kmem_cache_alloc+0x159/0x360 [ 2707.186539] ext4_mb_new_blocks+0x2138/0x4890 [ 2707.187048] ? find_held_lock+0x2c/0x110 [ 2707.187513] ? jbd2_journal_dirty_metadata+0x1bb/0xa10 [ 2707.188085] ? ext4_discard_preallocations+0xe10/0xe10 [ 2707.188664] ? __ext4_handle_dirty_metadata+0x1f3/0x720 [ 2707.189253] ext4_new_meta_blocks+0x1e1/0x320 [ 2707.189736] ? ext4_should_retry_alloc+0x240/0x240 [ 2707.190277] ? ext4_reserve_inode_write+0x114/0x230 [ 2707.190823] ext4_ext_insert_extent+0x1028/0x4140 [ 2707.191388] ? memcg_expand_shrinker_maps+0x234/0x330 [ 2707.191947] ? get_implied_cluster_alloc.isra.0+0x770/0x770 [ 2707.192570] ? __ext4_ext_dirty+0x11c/0x240 [ 2707.193036] ext4_split_extent_at+0x435/0xe10 [ 2707.193535] ? ext4_ext_insert_extent+0x4140/0x4140 [ 2707.194079] ? ext4_find_extent+0x7b5/0xd30 [ 2707.194552] ext4_swap_extents+0x102c/0x14c0 [ 2707.195045] ? ext4_get_es_cache+0x600/0x600 [ 2707.195522] ? down_write_nested+0xe4/0x160 [ 2707.195989] ? _down_write_nest_lock+0x160/0x160 [ 2707.196513] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2707.197133] ext4_move_extents+0x1a4f/0x3270 [ 2707.197643] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2707.198218] ? lock_release+0x6b0/0x6b0 [ 2707.198647] ? __fget_files+0x296/0x480 [ 2707.199095] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.199600] __ext4_ioctl+0x3073/0x41f0 [ 2707.200035] ? __lock_acquire+0xbb1/0x5b00 [ 2707.200501] ? ext4_reset_inode_seed+0x450/0x450 [ 2707.201018] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.201604] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2707.202228] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2707.202780] ? do_vfs_ioctl+0x283/0x10d0 [ 2707.203245] ? selinux_inode_getsecctx+0x90/0x90 [ 2707.203768] ? generic_block_fiemap+0x60/0x60 [ 2707.204270] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2707.204799] ? ext4_fc_start_update+0xa2/0x2e0 [ 2707.205300] ext4_ioctl+0x46/0x90 [ 2707.205670] ? __ext4_ioctl+0x41f0/0x41f0 [ 2707.206125] __x64_sys_ioctl+0x19a/0x210 [ 2707.206571] do_syscall_64+0x33/0x40 [ 2707.206971] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2707.207550] RIP: 0033:0x7f9d11e54b19 [ 2707.207948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.209919] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2707.210749] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2707.211532] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2707.212309] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.213080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2707.213840] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:34:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 6) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 31) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2707.377539] FAULT_INJECTION: forcing a failure. [ 2707.377539] name failslab, interval 1, probability 0, space 0, times 0 [ 2707.380591] CPU: 0 PID: 13438 Comm: syz-executor.7 Not tainted 5.10.166 #1 [ 2707.382190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.384122] Call Trace: [ 2707.384746] dump_stack+0x107/0x167 [ 2707.385599] should_fail.cold+0x5/0xa [ 2707.386489] ? create_object.isra.0+0x3a/0xa20 [ 2707.387577] should_failslab+0x5/0x20 [ 2707.388466] kmem_cache_alloc+0x5b/0x360 [ 2707.389418] create_object.isra.0+0x3a/0xa20 [ 2707.390446] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2707.391638] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2707.392816] ? alloc_skb_with_frags+0x92/0x570 [ 2707.393885] __alloc_skb+0xb1/0x5b0 [ 2707.394751] alloc_skb_with_frags+0x92/0x570 [ 2707.395798] ? find_held_lock+0x2c/0x110 [ 2707.396756] sock_alloc_send_pskb+0x7af/0x930 [ 2707.397813] ? sk_alloc+0x350/0x350 [ 2707.398676] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.399908] ? lock_chain_count+0x20/0x20 [ 2707.400894] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2707.402067] ? ip6_mtu+0x1bb/0x370 [ 2707.402905] ? lock_downgrade+0x6d0/0x6d0 [ 2707.403895] ? ip_frag_init+0x350/0x350 [ 2707.404845] ? ip6_finish_output2+0x1f30/0x1f30 [ 2707.405927] ? ip6_mtu+0x1e9/0x370 [ 2707.406767] ? ip6_setup_cork+0xfb7/0x1740 [ 2707.407751] ip6_make_skb+0x2de/0x4e0 [ 2707.408645] ? ip_frag_init+0x350/0x350 [ 2707.409580] ? ip_frag_init+0x350/0x350 [ 2707.410526] ? ip6_push_pending_frames+0xf0/0xf0 [ 2707.411667] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2707.412680] ? lock_downgrade+0x6d0/0x6d0 [ 2707.413668] udpv6_sendmsg+0x2043/0x29b0 [ 2707.414625] ? ip_frag_init+0x350/0x350 [ 2707.415567] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.416800] ? find_held_lock+0x2c/0x110 [ 2707.417748] ? __might_fault+0xd3/0x180 [ 2707.418701] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2707.419854] ? __import_iovec+0x458/0x590 [ 2707.420826] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.422023] inet6_sendmsg+0x105/0x140 [ 2707.422929] ? inet6_compat_ioctl+0x320/0x320 [ 2707.423991] sock_sendmsg+0xf2/0x190 [ 2707.424858] ____sys_sendmsg+0x334/0x870 [ 2707.425803] ? kernel_sendmsg+0x50/0x50 [ 2707.426719] ? do_recvmmsg+0x6d0/0x6d0 [ 2707.427607] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.428744] ? mark_lock+0xf5/0x2df0 [ 2707.429667] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.430874] ? __lock_acquire+0x1657/0x5b00 [ 2707.431837] ___sys_sendmsg+0xf3/0x170 [ 2707.432689] ? sendmsg_copy_msghdr+0x160/0x160 [ 2707.433693] ? lock_downgrade+0x6d0/0x6d0 [ 2707.434607] ? lock_downgrade+0x6d0/0x6d0 [ 2707.435520] ? __fget_files+0x296/0x480 [ 2707.436404] ? __fget_light+0xea/0x290 [ 2707.437258] __sys_sendmmsg+0x195/0x470 [ 2707.438134] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2707.439091] ? lock_downgrade+0x6d0/0x6d0 [ 2707.440018] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2707.441071] ? wait_for_completion_io+0x270/0x270 [ 2707.442120] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.443141] ? vfs_write+0x354/0xa30 [ 2707.443960] ? fput_many+0x2f/0x1a0 [ 2707.444750] ? ksys_write+0x1a9/0x260 [ 2707.445589] __x64_sys_sendmmsg+0x99/0x100 [ 2707.446516] do_syscall_64+0x33/0x40 [ 2707.447343] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2707.448454] RIP: 0033:0x7fc589bd3b19 [ 2707.449275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.453265] RSP: 002b:00007fc587149188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2707.454924] RAX: ffffffffffffffda RBX: 00007fc589ce6f60 RCX: 00007fc589bd3b19 [ 2707.456487] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2707.458032] RBP: 00007fc5871491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.459588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2707.461145] R13: 00007fffb700003f R14: 00007fc587149300 R15: 0000000000022000 [ 2707.520840] FAULT_INJECTION: forcing a failure. [ 2707.520840] name failslab, interval 1, probability 0, space 0, times 0 [ 2707.523608] CPU: 0 PID: 13440 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2707.525190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2707.527041] Call Trace: [ 2707.527629] dump_stack+0x107/0x167 [ 2707.528439] should_fail.cold+0x5/0xa [ 2707.529272] ? create_object.isra.0+0x3a/0xa20 [ 2707.530282] should_failslab+0x5/0x20 [ 2707.531209] kmem_cache_alloc+0x5b/0x360 [ 2707.532185] create_object.isra.0+0x3a/0xa20 [ 2707.533241] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2707.534467] kmem_cache_alloc_node+0x169/0x370 [ 2707.535582] __alloc_skb+0x6d/0x5b0 [ 2707.536466] alloc_skb_with_frags+0x92/0x570 [ 2707.537542] ? mark_lock+0xf5/0x2df0 [ 2707.538420] sock_alloc_send_pskb+0x7af/0x930 [ 2707.539436] ? sk_alloc+0x350/0x350 [ 2707.540241] ? find_held_lock+0x2c/0x110 [ 2707.541141] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2707.542309] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2707.543428] ? ip6_mtu+0x1bb/0x370 [ 2707.544214] ? lock_downgrade+0x6d0/0x6d0 [ 2707.545121] ? rawv6_exit+0x20/0x20 [ 2707.545926] ? ip6_finish_output2+0x1f30/0x1f30 [ 2707.546955] ? ip6_mtu+0x1e9/0x370 [ 2707.547751] ? ip6_setup_cork+0xfb7/0x1740 [ 2707.548677] ip6_append_data+0x1e7/0x330 [ 2707.549562] ? rawv6_exit+0x20/0x20 [ 2707.550364] ? rawv6_exit+0x20/0x20 [ 2707.551186] icmp6_send+0x12ca/0x2160 [ 2707.552050] ? icmpv6_push_pending_frames+0x470/0x470 [ 2707.553174] ? find_held_lock+0x2c/0x110 [ 2707.554102] ? ipv6_proxy_select_ident+0x250/0x250 [ 2707.555192] ip6_pkt_drop+0x3ae/0x7a0 [ 2707.556039] ip6_local_out+0xb4/0x1a0 [ 2707.556877] ip6_send_skb+0xb7/0x350 [ 2707.557701] udp_v6_send_skb+0x7aa/0x15b0 [ 2707.558622] udpv6_sendmsg+0x2086/0x29b0 [ 2707.559527] ? ip_frag_init+0x350/0x350 [ 2707.560409] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.561541] ? perf_event_task_disable+0x390/0x390 [ 2707.562610] ? lock_downgrade+0x6d0/0x6d0 [ 2707.563534] ? hrtimer_start_range_ns+0x336/0x980 [ 2707.564594] ? find_held_lock+0x2c/0x110 [ 2707.565500] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2707.566576] ? __import_iovec+0x458/0x590 [ 2707.567491] ? udp_v6_push_pending_frames+0x360/0x360 [ 2707.568620] inet6_sendmsg+0x105/0x140 [ 2707.569474] ? inet6_compat_ioctl+0x320/0x320 [ 2707.570450] sock_sendmsg+0xf2/0x190 [ 2707.571288] ____sys_sendmsg+0x334/0x870 [ 2707.572176] ? kernel_sendmsg+0x50/0x50 [ 2707.573044] ? do_recvmmsg+0x6d0/0x6d0 [ 2707.573886] ? find_held_lock+0x2c/0x110 [ 2707.574786] ___sys_sendmsg+0xf3/0x170 [ 2707.575656] ? sendmsg_copy_msghdr+0x160/0x160 [ 2707.576662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2707.577802] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2707.578769] ? trace_hardirqs_on+0x5b/0x180 [ 2707.579737] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2707.580714] ? finish_task_switch+0x126/0x5d0 [ 2707.581683] ? finish_task_switch+0xef/0x5d0 [ 2707.582639] ? __switch_to+0x572/0xff0 [ 2707.583506] ? __switch_to_asm+0x3a/0x60 [ 2707.584384] ? __switch_to_asm+0x34/0x60 [ 2707.585267] ? __schedule+0x850/0x1ed0 [ 2707.586122] ? io_schedule_timeout+0x140/0x140 [ 2707.587140] __sys_sendmmsg+0x195/0x470 [ 2707.588016] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2707.588954] ? lock_downgrade+0x6d0/0x6d0 [ 2707.589886] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2707.590938] ? wait_for_completion_io+0x270/0x270 [ 2707.592010] ? rcu_read_lock_any_held+0x75/0xa0 [ 2707.593015] ? vfs_write+0x354/0xa30 [ 2707.593837] ? fput_many+0x2f/0x1a0 [ 2707.594635] ? ksys_write+0x1a9/0x260 [ 2707.595498] __x64_sys_sendmmsg+0x99/0x100 [ 2707.596421] do_syscall_64+0x33/0x40 [ 2707.597236] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2707.598353] RIP: 0033:0x7f1f6bdc5b19 [ 2707.599179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2707.603185] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2707.604830] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2707.606383] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2707.607938] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2707.609480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2707.611045] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:34:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 32) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:34:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 7) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 29) 12:34:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2722.371521] FAULT_INJECTION: forcing a failure. [ 2722.371521] name failslab, interval 1, probability 0, space 0, times 0 [ 2722.374273] CPU: 1 PID: 13466 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2722.375667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2722.377303] Call Trace: [ 2722.377832] dump_stack+0x107/0x167 [ 2722.378558] should_fail.cold+0x5/0xa [ 2722.379325] ? create_object.isra.0+0x3a/0xa20 [ 2722.380248] should_failslab+0x5/0x20 [ 2722.381037] kmem_cache_alloc+0x5b/0x360 [ 2722.381856] ? __is_insn_slot_addr+0x14d/0x260 [ 2722.382771] create_object.isra.0+0x3a/0xa20 [ 2722.383669] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2722.384684] kmem_cache_alloc_node+0x169/0x370 [ 2722.385613] __alloc_skb+0x6d/0x5b0 [ 2722.386562] alloc_skb_with_frags+0x92/0x570 [ 2722.387498] sock_alloc_send_pskb+0x7af/0x930 [ 2722.388414] ? sk_alloc+0x350/0x350 [ 2722.389144] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2722.390186] ? lock_chain_count+0x20/0x20 [ 2722.391021] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2722.392033] ? ip6_mtu+0x1bb/0x370 [ 2722.392743] ? lock_downgrade+0x6d0/0x6d0 [ 2722.393567] ? ip_frag_init+0x350/0x350 [ 2722.394371] ? ip6_finish_output2+0x1f30/0x1f30 [ 2722.395313] ? ip6_mtu+0x1e9/0x370 [ 2722.396022] ? ip6_setup_cork+0xfb7/0x1740 [ 2722.396865] ip6_make_skb+0x2de/0x4e0 [ 2722.397619] ? ip_frag_init+0x350/0x350 [ 2722.398415] ? ip_frag_init+0x350/0x350 [ 2722.399216] ? ip6_push_pending_frames+0xf0/0xf0 [ 2722.400167] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2722.401027] ? lock_downgrade+0x6d0/0x6d0 [ 2722.401867] udpv6_sendmsg+0x2043/0x29b0 [ 2722.402678] ? ip_frag_init+0x350/0x350 [ 2722.403496] ? udp_v6_push_pending_frames+0x360/0x360 [ 2722.404519] ? irqentry_enter+0x26/0x60 [ 2722.405323] ? trace_hardirqs_on+0x5b/0x180 [ 2722.406185] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2722.407303] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2722.408284] ? __import_iovec+0x458/0x590 [ 2722.409109] ? udp_v6_push_pending_frames+0x360/0x360 [ 2722.410138] inet6_sendmsg+0x105/0x140 [ 2722.410913] ? inet6_compat_ioctl+0x320/0x320 [ 2722.411811] sock_sendmsg+0xf2/0x190 [ 2722.412553] ____sys_sendmsg+0x334/0x870 [ 2722.413364] ? kernel_sendmsg+0x50/0x50 [ 2722.414176] ? do_recvmmsg+0x6d0/0x6d0 [ 2722.414965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2722.416063] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2722.417141] ? trace_hardirqs_on+0x5b/0x180 [ 2722.418003] ___sys_sendmsg+0xf3/0x170 [ 2722.418779] ? sendmsg_copy_msghdr+0x160/0x160 [ 2722.419699] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2722.420594] ? _raw_spin_unlock_irq+0x27/0x30 [ 2722.421490] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2722.422384] ? finish_task_switch+0x126/0x5d0 [ 2722.423286] ? finish_task_switch+0xef/0x5d0 [ 2722.424161] ? __switch_to+0x572/0xff0 [ 2722.424936] ? __switch_to_asm+0x3a/0x60 [ 2722.425743] ? __switch_to_asm+0x34/0x60 [ 2722.426556] ? __schedule+0x850/0x1ed0 [ 2722.427365] ? io_schedule_timeout+0x140/0x140 [ 2722.428290] __sys_sendmmsg+0x195/0x470 [ 2722.429089] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2722.429952] ? lock_downgrade+0x6d0/0x6d0 [ 2722.430796] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2722.431770] ? wait_for_completion_io+0x270/0x270 [ 2722.432738] ? rcu_read_lock_any_held+0x75/0xa0 [ 2722.433666] ? vfs_write+0x354/0xa30 [ 2722.434415] ? fput_many+0x2f/0x1a0 [ 2722.435143] ? ksys_write+0x1a9/0x260 [ 2722.435920] __x64_sys_sendmmsg+0x99/0x100 [ 2722.436766] do_syscall_64+0x33/0x40 [ 2722.437516] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2722.438538] RIP: 0033:0x7f1f6bdc5b19 [ 2722.439305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2722.442948] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2722.444842] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2722.446527] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2722.448234] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2722.449904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2722.451585] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2722.534516] FAULT_INJECTION: forcing a failure. [ 2722.534516] name failslab, interval 1, probability 0, space 0, times 0 [ 2722.536958] CPU: 0 PID: 13474 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2722.538310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2722.540050] Call Trace: [ 2722.540602] dump_stack+0x107/0x167 [ 2722.541355] should_fail.cold+0x5/0xa [ 2722.542147] ? jbd2_journal_add_journal_head+0x1a3/0x540 [ 2722.543297] should_failslab+0x5/0x20 [ 2722.544077] kmem_cache_alloc+0x5b/0x360 [ 2722.544914] jbd2_journal_add_journal_head+0x1a3/0x540 [ 2722.545965] jbd2_journal_get_create_access+0x40/0x560 [ 2722.547001] __ext4_journal_get_create_access+0x43/0x90 [ 2722.548091] ext4_ext_insert_extent+0x128d/0x4140 [ 2722.549065] ? memcg_expand_shrinker_maps+0x234/0x330 [ 2722.550143] ? get_implied_cluster_alloc.isra.0+0x770/0x770 [ 2722.551321] ? __ext4_ext_dirty+0x11c/0x240 [ 2722.552200] ext4_split_extent_at+0x435/0xe10 [ 2722.553117] ? ext4_ext_insert_extent+0x4140/0x4140 [ 2722.554130] ? ext4_find_extent+0x7b5/0xd30 [ 2722.555025] ext4_swap_extents+0x102c/0x14c0 [ 2722.555966] ? ext4_get_es_cache+0x600/0x600 [ 2722.556873] ? down_write_nested+0xe4/0x160 [ 2722.557758] ? _down_write_nest_lock+0x160/0x160 [ 2722.558719] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2722.559876] ext4_move_extents+0x1a4f/0x3270 [ 2722.560834] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2722.561902] ? lock_release+0x6b0/0x6b0 [ 2722.562721] ? __fget_files+0x296/0x480 [ 2722.563532] ? rcu_read_lock_any_held+0x75/0xa0 [ 2722.564445] __ext4_ioctl+0x3073/0x41f0 [ 2722.565235] ? __lock_acquire+0xbb1/0x5b00 [ 2722.566077] ? ext4_reset_inode_seed+0x450/0x450 [ 2722.567013] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2722.568080] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2722.569199] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2722.570199] ? do_vfs_ioctl+0x283/0x10d0 [ 2722.570999] ? selinux_inode_getsecctx+0x90/0x90 [ 2722.571954] ? generic_block_fiemap+0x60/0x60 [ 2722.572835] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2722.573809] ? ext4_fc_start_update+0xa2/0x2e0 [ 2722.574712] ext4_ioctl+0x46/0x90 [ 2722.575401] ? __ext4_ioctl+0x41f0/0x41f0 [ 2722.576214] __x64_sys_ioctl+0x19a/0x210 [ 2722.577011] do_syscall_64+0x33/0x40 [ 2722.577746] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2722.578750] RIP: 0033:0x7f9d11e54b19 [ 2722.579502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2722.583438] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2722.585291] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2722.587036] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2722.588531] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2722.589992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2722.591414] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2722.593322] ENOMEM in journal_alloc_journal_head, retrying. 12:34:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8004, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) 12:34:46 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 33) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:34:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x500, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 30) [ 2736.546355] FAULT_INJECTION: forcing a failure. [ 2736.546355] name failslab, interval 1, probability 0, space 0, times 0 [ 2736.548152] CPU: 1 PID: 13513 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2736.549105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.550222] Call Trace: [ 2736.550591] dump_stack+0x107/0x167 [ 2736.551089] should_fail.cold+0x5/0xa [ 2736.551642] should_failslab+0x5/0x20 [ 2736.552169] __kmalloc_node_track_caller+0x74/0x3f0 [ 2736.552853] ? alloc_skb_with_frags+0x92/0x570 [ 2736.553472] __alloc_skb+0xb1/0x5b0 [ 2736.553971] alloc_skb_with_frags+0x92/0x570 [ 2736.554578] sock_alloc_send_pskb+0x7af/0x930 [ 2736.555199] ? sk_alloc+0x350/0x350 [ 2736.555712] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2736.556424] ? lock_chain_count+0x20/0x20 [ 2736.556996] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2736.557704] ? ip6_mtu+0x1bb/0x370 [ 2736.558193] ? lock_downgrade+0x6d0/0x6d0 [ 2736.558762] ? ip_frag_init+0x350/0x350 [ 2736.559310] ? ip6_finish_output2+0x1f30/0x1f30 [ 2736.559949] ? ip6_mtu+0x1e9/0x370 [ 2736.560434] ? ip6_setup_cork+0xfb7/0x1740 [ 2736.561015] ip6_make_skb+0x2de/0x4e0 [ 2736.561535] ? ip_frag_init+0x350/0x350 [ 2736.562083] ? ip_frag_init+0x350/0x350 [ 2736.562640] ? ip6_push_pending_frames+0xf0/0xf0 [ 2736.563293] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2736.563892] ? lock_downgrade+0x6d0/0x6d0 [ 2736.564466] udpv6_sendmsg+0x2043/0x29b0 [ 2736.565022] ? ip_frag_init+0x350/0x350 [ 2736.565574] ? udp_v6_push_pending_frames+0x360/0x360 [ 2736.566273] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2736.566999] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2736.567766] ? find_held_lock+0x2c/0x110 [ 2736.568334] ? irqentry_enter+0x26/0x60 [ 2736.568875] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2736.569545] ? __import_iovec+0x458/0x590 [ 2736.570112] ? udp_v6_push_pending_frames+0x360/0x360 [ 2736.570824] inet6_sendmsg+0x105/0x140 [ 2736.571354] ? inet6_compat_ioctl+0x320/0x320 [ 2736.571976] sock_sendmsg+0xf2/0x190 [ 2736.572488] ____sys_sendmsg+0x334/0x870 [ 2736.573048] ? kernel_sendmsg+0x50/0x50 [ 2736.573585] ? do_recvmmsg+0x6d0/0x6d0 [ 2736.574118] ? __lock_acquire+0x1657/0x5b00 [ 2736.574709] ___sys_sendmsg+0xf3/0x170 [ 2736.575238] ? sendmsg_copy_msghdr+0x160/0x160 [ 2736.575880] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2736.576614] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2736.577255] ? trace_hardirqs_on+0x5b/0x180 [ 2736.577846] ? find_held_lock+0x2c/0x110 [ 2736.578402] ? __might_fault+0xd3/0x180 [ 2736.578948] ? lock_downgrade+0x6d0/0x6d0 [ 2736.579522] ? io_schedule_timeout+0x140/0x140 [ 2736.580157] __sys_sendmmsg+0x195/0x470 [ 2736.580698] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2736.581288] ? lock_downgrade+0x6d0/0x6d0 [ 2736.581859] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2736.582523] ? wait_for_completion_io+0x270/0x270 [ 2736.583194] ? rcu_read_lock_any_held+0x75/0xa0 [ 2736.583841] ? vfs_write+0x354/0xa30 [ 2736.584352] ? fput_many+0x2f/0x1a0 [ 2736.584847] ? ksys_write+0x1a9/0x260 [ 2736.585374] __x64_sys_sendmmsg+0x99/0x100 [ 2736.585945] do_syscall_64+0x33/0x40 [ 2736.586463] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2736.587169] RIP: 0033:0x7f1f6bdc5b19 [ 2736.587682] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.590212] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2736.591249] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2736.592231] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2736.593203] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.594179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2736.595153] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:34:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 34) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:34:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80fe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2736.739888] FAULT_INJECTION: forcing a failure. [ 2736.739888] name failslab, interval 1, probability 0, space 0, times 0 [ 2736.743244] CPU: 0 PID: 13532 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2736.744695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.746375] Call Trace: [ 2736.746916] dump_stack+0x107/0x167 [ 2736.747671] should_fail.cold+0x5/0xa [ 2736.748452] ? ext4_find_extent+0xa3d/0xd30 [ 2736.749347] should_failslab+0x5/0x20 [ 2736.750121] __kmalloc+0x72/0x3f0 [ 2736.750835] ext4_find_extent+0xa3d/0xd30 [ 2736.751698] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2736.752631] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2736.753713] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2736.754807] ? ext4_ext_release+0x10/0x10 [ 2736.755687] ? lock_release+0x6b0/0x6b0 [ 2736.756497] ? ext4_es_lookup_extent+0x48d/0xbe0 [ 2736.757465] ? lock_downgrade+0x6d0/0x6d0 [ 2736.758304] ? __lock_acquire+0xbb1/0x5b00 [ 2736.759185] ? down_read+0x10f/0x430 [ 2736.759961] ? down_write+0x160/0x160 [ 2736.760743] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2736.761722] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2736.762676] FAULT_INJECTION: forcing a failure. [ 2736.762676] name failslab, interval 1, probability 0, space 0, times 0 [ 2736.764953] ext4_map_blocks+0x9cc/0x1970 [ 2736.765579] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2736.766498] ? lock_acquire+0x197/0x490 [ 2736.767322] ? create_empty_buffers+0xbc/0x640 [ 2736.768272] ? find_held_lock+0x2c/0x110 [ 2736.769116] _ext4_get_block+0x21e/0x570 [ 2736.769946] ? ext4_map_blocks+0x1970/0x1970 [ 2736.770850] ? create_empty_buffers+0x4a3/0x640 [ 2736.771819] ext4_move_extents+0x1c40/0x3270 [ 2736.772783] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2736.773859] ? lock_release+0x6b0/0x6b0 [ 2736.774684] ? __fget_files+0x296/0x480 [ 2736.775526] ? rcu_read_lock_any_held+0x75/0xa0 [ 2736.776483] __ext4_ioctl+0x3073/0x41f0 [ 2736.777297] ? __lock_acquire+0xbb1/0x5b00 [ 2736.778171] ? ext4_reset_inode_seed+0x450/0x450 [ 2736.779151] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2736.780267] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2736.781435] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2736.782490] ? do_vfs_ioctl+0x283/0x10d0 [ 2736.783323] ? selinux_inode_getsecctx+0x90/0x90 [ 2736.784305] ? generic_block_fiemap+0x60/0x60 [ 2736.785226] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2736.786221] ? ext4_fc_start_update+0xa2/0x2e0 [ 2736.787166] ext4_ioctl+0x46/0x90 [ 2736.787874] ? __ext4_ioctl+0x41f0/0x41f0 [ 2736.788727] __x64_sys_ioctl+0x19a/0x210 [ 2736.789554] do_syscall_64+0x33/0x40 [ 2736.790321] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2736.791352] RIP: 0033:0x7f9d11e54b19 [ 2736.792132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.795819] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2736.797377] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2736.798804] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2736.800275] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.801702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2736.803159] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2736.804632] CPU: 1 PID: 13538 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2736.805564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2736.806661] Call Trace: [ 2736.807025] dump_stack+0x107/0x167 [ 2736.807529] should_fail.cold+0x5/0xa [ 2736.808038] ? lock_release+0x6b0/0x6b0 [ 2736.808576] ? skb_clone+0x14f/0x3d0 [ 2736.809077] should_failslab+0x5/0x20 [ 2736.809584] kmem_cache_alloc+0x5b/0x360 [ 2736.810110] skb_clone+0x14f/0x3d0 [ 2736.810570] dev_queue_xmit_nit+0x3a7/0xad0 [ 2736.811130] dev_hard_start_xmit+0xab/0x840 [ 2736.811736] __dev_queue_xmit+0x17f0/0x2730 [ 2736.812306] ? find_held_lock+0x2c/0x110 [ 2736.812850] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2736.813474] ? mark_held_locks+0x9e/0xe0 [ 2736.814020] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2736.814708] ip6_finish_output2+0x171f/0x1f30 [ 2736.815320] __ip6_finish_output.part.0+0x4f7/0xb50 [ 2736.815963] ip6_output+0x3b1/0x7f0 [ 2736.816471] ip6_local_out+0xb4/0x1a0 [ 2736.816976] ip6_send_skb+0xb7/0x350 [ 2736.817477] ip6_push_pending_frames+0xbd/0xf0 [ 2736.818079] icmpv6_push_pending_frames+0x29c/0x470 [ 2736.818742] icmp6_send+0x1874/0x2160 [ 2736.819260] ? icmpv6_push_pending_frames+0x470/0x470 [ 2736.819961] ? find_held_lock+0x2c/0x110 [ 2736.820540] ? ipv6_proxy_select_ident+0x250/0x250 [ 2736.821206] ip6_pkt_drop+0x3ae/0x7a0 [ 2736.821724] ip6_local_out+0xb4/0x1a0 [ 2736.822239] ip6_send_skb+0xb7/0x350 [ 2736.822751] udp_v6_send_skb+0x7aa/0x15b0 [ 2736.823314] udpv6_sendmsg+0x2086/0x29b0 [ 2736.823863] ? ip_frag_init+0x350/0x350 [ 2736.824410] ? udp_v6_push_pending_frames+0x360/0x360 [ 2736.825127] ? find_held_lock+0x2c/0x110 [ 2736.825700] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2736.826360] ? __import_iovec+0x458/0x590 [ 2736.826913] ? udp_v6_push_pending_frames+0x360/0x360 [ 2736.827619] inet6_sendmsg+0x105/0x140 [ 2736.828138] ? inet6_compat_ioctl+0x320/0x320 [ 2736.828748] sock_sendmsg+0xf2/0x190 [ 2736.829247] ____sys_sendmsg+0x334/0x870 [ 2736.829788] ? kernel_sendmsg+0x50/0x50 [ 2736.830320] ? do_recvmmsg+0x6d0/0x6d0 [ 2736.830849] ? __lock_acquire+0x1657/0x5b00 [ 2736.831437] ___sys_sendmsg+0xf3/0x170 [ 2736.831953] ? sendmsg_copy_msghdr+0x160/0x160 [ 2736.832571] ? lock_downgrade+0x6d0/0x6d0 [ 2736.833122] ? find_held_lock+0x2c/0x110 [ 2736.833672] ? __might_fault+0xd3/0x180 [ 2736.834189] ? lock_downgrade+0x6d0/0x6d0 [ 2736.834765] __sys_sendmmsg+0x195/0x470 [ 2736.835297] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2736.835862] ? lock_downgrade+0x6d0/0x6d0 [ 2736.836437] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2736.837087] ? wait_for_completion_io+0x270/0x270 [ 2736.837729] ? rcu_read_lock_any_held+0x75/0xa0 [ 2736.838337] ? vfs_write+0x354/0xa30 [ 2736.838831] ? fput_many+0x2f/0x1a0 [ 2736.839310] ? ksys_write+0x1a9/0x260 [ 2736.839837] __x64_sys_sendmmsg+0x99/0x100 [ 2736.840394] do_syscall_64+0x33/0x40 [ 2736.840886] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2736.841572] RIP: 0033:0x7f1f6bdc5b19 [ 2736.842060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2736.844490] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2736.845499] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2736.846443] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2736.847402] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.848341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2736.849280] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:34:46 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) dup2(r3, 0xffffffffffffffff) 12:34:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9400, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 31) 12:34:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1f4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) 12:34:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 35) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2737.382845] FAULT_INJECTION: forcing a failure. [ 2737.382845] name failslab, interval 1, probability 0, space 0, times 0 [ 2737.385498] CPU: 0 PID: 13590 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2737.386918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2737.388651] Call Trace: [ 2737.389211] dump_stack+0x107/0x167 [ 2737.389977] should_fail.cold+0x5/0xa [ 2737.390756] ? create_object.isra.0+0x3a/0xa20 [ 2737.391726] should_failslab+0x5/0x20 [ 2737.392518] kmem_cache_alloc+0x5b/0x360 [ 2737.393359] create_object.isra.0+0x3a/0xa20 [ 2737.394256] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2737.395298] __kmalloc+0x16e/0x3f0 [ 2737.396048] ext4_find_extent+0xa3d/0xd30 [ 2737.396909] ext4_ext_map_blocks+0x1c8/0x5b90 [ 2737.397849] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2737.398918] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2737.400014] ? ext4_ext_release+0x10/0x10 [ 2737.400867] ? lock_release+0x6b0/0x6b0 [ 2737.401678] ? ext4_es_lookup_extent+0x48d/0xbe0 [ 2737.402636] ? lock_downgrade+0x6d0/0x6d0 [ 2737.403481] ? __lock_acquire+0xbb1/0x5b00 [ 2737.404352] ? down_read+0x10f/0x430 [ 2737.405109] ? down_write+0x160/0x160 [ 2737.405883] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2737.406861] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2737.407854] ext4_map_blocks+0x9cc/0x1970 [ 2737.408714] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2737.409628] ? lock_acquire+0x197/0x490 [ 2737.410442] ? create_empty_buffers+0xbc/0x640 [ 2737.410831] FAULT_INJECTION: forcing a failure. [ 2737.410831] name failslab, interval 1, probability 0, space 0, times 0 [ 2737.411402] ? find_held_lock+0x2c/0x110 [ 2737.411430] _ext4_get_block+0x21e/0x570 [ 2737.411453] ? ext4_map_blocks+0x1970/0x1970 [ 2737.415125] ? create_empty_buffers+0x4a3/0x640 [ 2737.416096] ext4_move_extents+0x1c40/0x3270 [ 2737.417021] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2737.418088] ? lock_release+0x6b0/0x6b0 [ 2737.418888] ? __fget_files+0x296/0x480 [ 2737.419733] ? rcu_read_lock_any_held+0x75/0xa0 [ 2737.420685] __ext4_ioctl+0x3073/0x41f0 [ 2737.421494] ? __lock_acquire+0xbb1/0x5b00 [ 2737.422368] ? ext4_reset_inode_seed+0x450/0x450 [ 2737.423341] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2737.424452] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2737.425611] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2737.426656] ? do_vfs_ioctl+0x283/0x10d0 [ 2737.427501] ? selinux_inode_getsecctx+0x90/0x90 [ 2737.428463] ? generic_block_fiemap+0x60/0x60 [ 2737.429384] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2737.430389] ? ext4_fc_start_update+0xa2/0x2e0 [ 2737.431324] ext4_ioctl+0x46/0x90 [ 2737.432035] ? __ext4_ioctl+0x41f0/0x41f0 [ 2737.432873] __x64_sys_ioctl+0x19a/0x210 [ 2737.433708] do_syscall_64+0x33/0x40 [ 2737.434470] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2737.435518] RIP: 0033:0x7f9d11e54b19 [ 2737.436286] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2737.440024] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2737.441581] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2737.443032] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2737.444485] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2737.445929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2737.447376] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2737.448872] CPU: 1 PID: 13670 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2737.449641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2737.450535] Call Trace: [ 2737.450837] dump_stack+0x107/0x167 [ 2737.451238] should_fail.cold+0x5/0xa [ 2737.451663] ? lock_release+0x6b0/0x6b0 [ 2737.452091] ? skb_clone+0x14f/0x3d0 [ 2737.452498] should_failslab+0x5/0x20 [ 2737.452913] kmem_cache_alloc+0x5b/0x360 [ 2737.453356] skb_clone+0x14f/0x3d0 [ 2737.453743] dev_queue_xmit_nit+0x3a7/0xad0 [ 2737.454215] dev_hard_start_xmit+0xab/0x840 [ 2737.454687] __dev_queue_xmit+0x17f0/0x2730 [ 2737.455155] ? find_held_lock+0x2c/0x110 [ 2737.455596] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2737.456094] ? mark_held_locks+0x9e/0xe0 [ 2737.456537] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2737.457111] ip6_finish_output2+0x171f/0x1f30 [ 2737.457609] __ip6_finish_output.part.0+0x4f7/0xb50 [ 2737.458149] ip6_output+0x3b1/0x7f0 [ 2737.458548] ip6_local_out+0xb4/0x1a0 [ 2737.458962] ip6_send_skb+0xb7/0x350 [ 2737.459369] ip6_push_pending_frames+0xbd/0xf0 [ 2737.459874] icmpv6_push_pending_frames+0x29c/0x470 [ 2737.460420] icmp6_send+0x1874/0x2160 [ 2737.460844] ? icmpv6_push_pending_frames+0x470/0x470 [ 2737.461400] ? find_held_lock+0x2c/0x110 [ 2737.461859] ? ipv6_proxy_select_ident+0x250/0x250 [ 2737.462397] ip6_pkt_drop+0x3ae/0x7a0 [ 2737.462812] ip6_local_out+0xb4/0x1a0 [ 2737.463226] ip6_send_skb+0xb7/0x350 [ 2737.463642] udp_v6_send_skb+0x7aa/0x15b0 [ 2737.464098] udpv6_sendmsg+0x2086/0x29b0 [ 2737.464538] ? ip_frag_init+0x350/0x350 [ 2737.464972] ? udp_v6_push_pending_frames+0x360/0x360 [ 2737.465544] ? find_held_lock+0x2c/0x110 [ 2737.465998] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2737.466533] ? __import_iovec+0x458/0x590 [ 2737.466980] ? udp_v6_push_pending_frames+0x360/0x360 [ 2737.467548] inet6_sendmsg+0x105/0x140 [ 2737.467965] ? inet6_compat_ioctl+0x320/0x320 [ 2737.468448] sock_sendmsg+0xf2/0x190 [ 2737.468849] ____sys_sendmsg+0x334/0x870 [ 2737.469294] ? kernel_sendmsg+0x50/0x50 [ 2737.469723] ? do_recvmmsg+0x6d0/0x6d0 [ 2737.470147] ? __lock_acquire+0x1657/0x5b00 [ 2737.470622] ___sys_sendmsg+0xf3/0x170 [ 2737.471043] ? sendmsg_copy_msghdr+0x160/0x160 [ 2737.471551] ? lock_downgrade+0x6d0/0x6d0 [ 2737.472007] ? find_held_lock+0x2c/0x110 [ 2737.472451] ? __might_fault+0xd3/0x180 [ 2737.472877] ? lock_downgrade+0x6d0/0x6d0 [ 2737.473341] __sys_sendmmsg+0x195/0x470 [ 2737.473773] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2737.474227] ? lock_downgrade+0x6d0/0x6d0 [ 2737.474693] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2737.475222] ? wait_for_completion_io+0x270/0x270 [ 2737.475752] ? rcu_read_lock_any_held+0x75/0xa0 [ 2737.476254] ? vfs_write+0x354/0xa30 [ 2737.476659] ? fput_many+0x2f/0x1a0 [ 2737.477056] ? ksys_write+0x1a9/0x260 [ 2737.477476] __x64_sys_sendmmsg+0x99/0x100 [ 2737.477934] do_syscall_64+0x33/0x40 [ 2737.478339] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2737.478890] RIP: 0033:0x7f1f6bdc5b19 [ 2737.479292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2737.481272] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2737.482091] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2737.482866] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2737.483643] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2737.484408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2737.485178] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:34:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x600, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 12:34:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:34:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3e8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:34:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:34:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:34:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xc0fe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:34:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 36) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2737.959496] FAULT_INJECTION: forcing a failure. [ 2737.959496] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2737.960841] CPU: 1 PID: 13709 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2737.961576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2737.962452] Call Trace: [ 2737.962760] dump_stack+0x107/0x167 [ 2737.963153] should_fail.cold+0x5/0xa [ 2737.963573] _copy_from_user+0x2e/0x1b0 [ 2737.964000] __copy_msghdr_from_user+0x91/0x4b0 [ 2737.964492] ? __ia32_sys_shutdown+0x80/0x80 [ 2737.964956] ? udp_v6_push_pending_frames+0x360/0x360 [ 2737.965507] ? inet6_sendmsg+0xbd/0x140 [ 2737.965927] ? inet6_compat_ioctl+0x320/0x320 [ 2737.966398] ? sock_sendmsg+0x55/0x190 [ 2737.966810] sendmsg_copy_msghdr+0xa1/0x160 [ 2737.967265] ? do_recvmmsg+0x6d0/0x6d0 [ 2737.967696] ? __lock_acquire+0x1657/0x5b00 [ 2737.968156] ___sys_sendmsg+0xc6/0x170 [ 2737.968564] ? sendmsg_copy_msghdr+0x160/0x160 [ 2737.969063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2737.969631] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2737.970119] ? trace_hardirqs_on+0x5b/0x180 [ 2737.970589] ? find_held_lock+0x2c/0x110 [ 2737.971033] ? __might_fault+0xd3/0x180 [ 2737.971474] ? lock_downgrade+0x6d0/0x6d0 [ 2737.971926] ? io_schedule_timeout+0x140/0x140 [ 2737.972422] __sys_sendmmsg+0x195/0x470 [ 2737.972863] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2737.973326] ? lock_downgrade+0x6d0/0x6d0 [ 2737.973791] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2737.974317] ? wait_for_completion_io+0x270/0x270 [ 2737.974832] ? rcu_read_lock_any_held+0x75/0xa0 [ 2737.975341] ? vfs_write+0x354/0xa30 [ 2737.975745] ? fput_many+0x2f/0x1a0 [ 2737.976146] ? ksys_write+0x1a9/0x260 [ 2737.976551] __x64_sys_sendmmsg+0x99/0x100 [ 2737.977020] do_syscall_64+0x33/0x40 [ 2737.977413] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2737.977978] RIP: 0033:0x7f1f6bdc5b19 [ 2737.978373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2737.980395] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2737.981233] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2737.982018] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2737.982788] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2737.983566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2737.984339] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:35:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 32) 12:35:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:35:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 37) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:35:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:35:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x700, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe803, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2754.302746] FAULT_INJECTION: forcing a failure. [ 2754.302746] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.305621] CPU: 0 PID: 13838 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2754.307134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2754.309160] Call Trace: [ 2754.309808] dump_stack+0x107/0x167 [ 2754.310617] should_fail.cold+0x5/0xa [ 2754.311392] should_failslab+0x5/0x20 [ 2754.312181] __kmalloc_node_track_caller+0x74/0x3f0 [ 2754.313179] ? alloc_skb_with_frags+0x92/0x570 [ 2754.314104] __alloc_skb+0xb1/0x5b0 [ 2754.314836] alloc_skb_with_frags+0x92/0x570 [ 2754.315738] ? mark_lock+0xf5/0x2df0 [ 2754.316495] sock_alloc_send_pskb+0x7af/0x930 [ 2754.317409] ? sk_alloc+0x350/0x350 [ 2754.318145] ? find_held_lock+0x2c/0x110 [ 2754.318967] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2754.320043] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2754.321048] ? ip6_mtu+0x1bb/0x370 [ 2754.321770] ? lock_downgrade+0x6d0/0x6d0 [ 2754.322592] ? rawv6_exit+0x20/0x20 [ 2754.323328] ? ip6_finish_output2+0x1f30/0x1f30 [ 2754.324393] ? ip6_mtu+0x1e9/0x370 [ 2754.325121] ? ip6_setup_cork+0xfb7/0x1740 [ 2754.326060] ip6_append_data+0x1e7/0x330 [ 2754.327042] ? rawv6_exit+0x20/0x20 [ 2754.327891] ? rawv6_exit+0x20/0x20 [ 2754.328726] icmp6_send+0x12ca/0x2160 [ 2754.329549] ? icmpv6_push_pending_frames+0x470/0x470 [ 2754.330649] ? find_held_lock+0x2c/0x110 [ 2754.331527] ? ipv6_proxy_select_ident+0x250/0x250 [ 2754.332785] ip6_pkt_drop+0x3ae/0x7a0 [ 2754.333646] ip6_local_out+0xb4/0x1a0 [ 2754.334507] ip6_send_skb+0xb7/0x350 [ 2754.335336] udp_v6_send_skb+0x7aa/0x15b0 [ 2754.336285] udpv6_sendmsg+0x2086/0x29b0 [ 2754.337189] ? ip_frag_init+0x350/0x350 [ 2754.338087] ? udp_v6_push_pending_frames+0x360/0x360 [ 2754.339227] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2754.340409] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2754.341639] ? find_held_lock+0x2c/0x110 [ 2754.342580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2754.343858] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2754.345035] ? __import_iovec+0x458/0x590 [ 2754.346043] ? udp_v6_push_pending_frames+0x360/0x360 [ 2754.347184] inet6_sendmsg+0x105/0x140 [ 2754.347997] ? inet6_compat_ioctl+0x320/0x320 [ 2754.348968] sock_sendmsg+0xf2/0x190 [ 2754.349880] ____sys_sendmsg+0x334/0x870 [ 2754.350710] ? kernel_sendmsg+0x50/0x50 [ 2754.351503] ? do_recvmmsg+0x6d0/0x6d0 [ 2754.352334] ? __lock_acquire+0x1657/0x5b00 [ 2754.353229] ___sys_sendmsg+0xf3/0x170 [ 2754.354173] ? sendmsg_copy_msghdr+0x160/0x160 [ 2754.355118] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2754.356052] ? _raw_spin_unlock_irq+0x27/0x30 [ 2754.357175] ? find_held_lock+0x2c/0x110 [ 2754.358182] ? __might_fault+0xd3/0x180 [ 2754.359084] ? lock_downgrade+0x6d0/0x6d0 [ 2754.360037] ? io_schedule_timeout+0x140/0x140 [ 2754.361086] __sys_sendmmsg+0x195/0x470 [ 2754.362058] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2754.363037] ? lock_downgrade+0x6d0/0x6d0 [ 2754.364014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2754.365101] ? wait_for_completion_io+0x270/0x270 [ 2754.366297] ? rcu_read_lock_any_held+0x75/0xa0 [ 2754.367334] ? vfs_write+0x354/0xa30 [ 2754.368196] ? fput_many+0x2f/0x1a0 [ 2754.369013] ? ksys_write+0x1a9/0x260 [ 2754.369889] __x64_sys_sendmmsg+0x99/0x100 [ 2754.370854] do_syscall_64+0x33/0x40 [ 2754.371722] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2754.372918] RIP: 0033:0x7f1f6bdc5b19 [ 2754.373778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2754.377976] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2754.379676] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2754.381369] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2754.382933] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2754.384434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2754.385996] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2754.420642] FAULT_INJECTION: forcing a failure. [ 2754.420642] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.423004] CPU: 1 PID: 13841 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2754.424413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2754.426096] Call Trace: [ 2754.426642] dump_stack+0x107/0x167 [ 2754.427386] should_fail.cold+0x5/0xa [ 2754.428169] ? create_object.isra.0+0x3a/0xa20 [ 2754.429123] should_failslab+0x5/0x20 [ 2754.429907] kmem_cache_alloc+0x5b/0x360 [ 2754.430733] create_object.isra.0+0x3a/0xa20 [ 2754.431669] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2754.432717] __kmalloc+0x16e/0x3f0 [ 2754.433455] ext4_find_extent+0xa3d/0xd30 [ 2754.434290] ? kfree+0xd7/0x390 [ 2754.434981] ext4_swap_extents+0x321/0x14c0 [ 2754.435928] ? ext4_get_es_cache+0x600/0x600 [ 2754.436812] ? down_write_nested+0xe4/0x160 [ 2754.437675] ? _down_write_nest_lock+0x160/0x160 [ 2754.438627] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2754.439778] ext4_move_extents+0x1a4f/0x3270 [ 2754.440729] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2754.441791] ? lock_release+0x6b0/0x6b0 [ 2754.442600] ? __fget_files+0x296/0x480 [ 2754.443416] ? rcu_read_lock_any_held+0x75/0xa0 [ 2754.444371] __ext4_ioctl+0x3073/0x41f0 [ 2754.445173] ? __lock_acquire+0xbb1/0x5b00 [ 2754.446039] ? ext4_reset_inode_seed+0x450/0x450 [ 2754.447001] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2754.448104] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2754.449263] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2754.450295] ? do_vfs_ioctl+0x283/0x10d0 [ 2754.451122] ? selinux_inode_getsecctx+0x90/0x90 [ 2754.452097] ? generic_block_fiemap+0x60/0x60 [ 2754.453011] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2754.454017] ? ext4_fc_start_update+0xa2/0x2e0 [ 2754.454946] ext4_ioctl+0x46/0x90 [ 2754.455667] ? __ext4_ioctl+0x41f0/0x41f0 [ 2754.456501] __x64_sys_ioctl+0x19a/0x210 [ 2754.457328] do_syscall_64+0x33/0x40 [ 2754.458080] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2754.459106] RIP: 0033:0x7f9d11e54b19 [ 2754.459868] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2754.463546] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2754.465076] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2754.466502] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2754.467943] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2754.469376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2754.470825] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:35:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) 12:35:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2754.691897] blktrace: Concurrent blktraces are not allowed on loop2 12:35:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf401, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:35:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 33) 12:35:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) 12:35:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x105, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2754.940252] blktrace: Concurrent blktraces are not allowed on loop2 [ 2754.996686] FAULT_INJECTION: forcing a failure. [ 2754.996686] name failslab, interval 1, probability 0, space 0, times 0 [ 2754.999641] CPU: 1 PID: 13868 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2755.001051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2755.002734] Call Trace: [ 2755.003279] dump_stack+0x107/0x167 [ 2755.004042] should_fail.cold+0x5/0xa [ 2755.004826] ? create_object.isra.0+0x3a/0xa20 [ 2755.005767] should_failslab+0x5/0x20 [ 2755.006543] kmem_cache_alloc+0x5b/0x360 [ 2755.007369] create_object.isra.0+0x3a/0xa20 [ 2755.008271] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2755.009312] kmem_cache_alloc+0x159/0x360 [ 2755.010167] __es_insert_extent+0x3a9/0x12f0 [ 2755.011087] ext4_es_insert_extent+0x2dc/0xbb0 [ 2755.012042] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2755.012927] ? down_read+0x10f/0x430 [ 2755.013681] ? down_write+0x160/0x160 [ 2755.014464] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2755.015430] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2755.016396] ext4_map_blocks+0x501/0x1970 [ 2755.017258] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2755.018168] ? lock_acquire+0x197/0x490 [ 2755.018968] ? create_empty_buffers+0xbc/0x640 [ 2755.019922] ? find_held_lock+0x2c/0x110 [ 2755.020769] _ext4_get_block+0x21e/0x570 [ 2755.021588] ? ext4_map_blocks+0x1970/0x1970 [ 2755.022480] ? create_empty_buffers+0x4a3/0x640 [ 2755.023438] ext4_move_extents+0x1c40/0x3270 [ 2755.024398] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2755.025477] ? lock_release+0x6b0/0x6b0 [ 2755.026299] ? __fget_files+0x296/0x480 [ 2755.027113] ? rcu_read_lock_any_held+0x75/0xa0 [ 2755.028060] __ext4_ioctl+0x3073/0x41f0 [ 2755.028860] ? __lock_acquire+0xbb1/0x5b00 [ 2755.029758] ? ext4_reset_inode_seed+0x450/0x450 [ 2755.030752] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2755.031857] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2755.033036] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2755.034064] ? do_vfs_ioctl+0x283/0x10d0 [ 2755.034877] ? selinux_inode_getsecctx+0x90/0x90 [ 2755.035831] ? generic_block_fiemap+0x60/0x60 [ 2755.036770] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2755.037778] ? ext4_fc_start_update+0xa2/0x2e0 [ 2755.038695] ext4_ioctl+0x46/0x90 [ 2755.039389] ? __ext4_ioctl+0x41f0/0x41f0 [ 2755.040246] __x64_sys_ioctl+0x19a/0x210 [ 2755.041069] do_syscall_64+0x33/0x40 [ 2755.041814] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2755.042831] RIP: 0033:0x7f9d11e54b19 [ 2755.043576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.047274] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2755.048811] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2755.050245] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2755.051689] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2755.053121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2755.054563] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:35:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) [ 2755.253689] blktrace: Concurrent blktraces are not allowed on loop2 12:35:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 38) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2755.270714] FAULT_INJECTION: forcing a failure. [ 2755.270714] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.273201] CPU: 0 PID: 13881 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2755.274590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2755.276260] Call Trace: [ 2755.276806] dump_stack+0x107/0x167 [ 2755.277550] should_fail.cold+0x5/0xa [ 2755.278307] ? create_object.isra.0+0x3a/0xa20 [ 2755.279254] should_failslab+0x5/0x20 [ 2755.280130] kmem_cache_alloc+0x5b/0x360 [ 2755.281068] create_object.isra.0+0x3a/0xa20 [ 2755.282097] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2755.283285] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2755.284422] ? alloc_skb_with_frags+0x92/0x570 [ 2755.285404] __alloc_skb+0xb1/0x5b0 [ 2755.286287] alloc_skb_with_frags+0x92/0x570 [ 2755.287316] ? mark_lock+0xf5/0x2df0 [ 2755.288098] sock_alloc_send_pskb+0x7af/0x930 [ 2755.289137] ? sk_alloc+0x350/0x350 [ 2755.289968] ? find_held_lock+0x2c/0x110 [ 2755.290895] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2755.292199] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2755.293392] ? ip6_mtu+0x1bb/0x370 [ 2755.294240] ? lock_downgrade+0x6d0/0x6d0 [ 2755.295179] ? rawv6_exit+0x20/0x20 [ 2755.296079] ? ip6_finish_output2+0x1f30/0x1f30 [ 2755.297054] ? ip6_mtu+0x1e9/0x370 [ 2755.297765] ? ip6_setup_cork+0xfb7/0x1740 [ 2755.298664] ip6_append_data+0x1e7/0x330 [ 2755.299486] ? rawv6_exit+0x20/0x20 [ 2755.300253] ? rawv6_exit+0x20/0x20 [ 2755.301138] icmp6_send+0x12ca/0x2160 [ 2755.301935] ? icmpv6_push_pending_frames+0x470/0x470 [ 2755.303146] ? find_held_lock+0x2c/0x110 [ 2755.304131] ? ipv6_proxy_select_ident+0x250/0x250 [ 2755.305220] ip6_pkt_drop+0x3ae/0x7a0 [ 2755.306153] ip6_local_out+0xb4/0x1a0 [ 2755.306932] ip6_send_skb+0xb7/0x350 [ 2755.307841] udp_v6_send_skb+0x7aa/0x15b0 [ 2755.308691] udpv6_sendmsg+0x2086/0x29b0 [ 2755.309497] ? ip_frag_init+0x350/0x350 [ 2755.310304] ? udp_v6_push_pending_frames+0x360/0x360 [ 2755.311524] ? trace_hardirqs_on+0x5b/0x180 [ 2755.312432] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2755.313559] ? find_held_lock+0x2c/0x110 [ 2755.314553] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2755.315564] ? __import_iovec+0x458/0x590 [ 2755.316417] ? udp_v6_push_pending_frames+0x360/0x360 [ 2755.317478] inet6_sendmsg+0x105/0x140 [ 2755.318415] ? inet6_compat_ioctl+0x320/0x320 [ 2755.319390] sock_sendmsg+0xf2/0x190 [ 2755.320169] ____sys_sendmsg+0x334/0x870 [ 2755.320980] ? kernel_sendmsg+0x50/0x50 [ 2755.321794] ? do_recvmmsg+0x6d0/0x6d0 [ 2755.322597] ? __lock_acquire+0x1657/0x5b00 [ 2755.323580] ___sys_sendmsg+0xf3/0x170 [ 2755.324393] ? sendmsg_copy_msghdr+0x160/0x160 [ 2755.325328] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2755.326318] ? _raw_spin_unlock_irq+0x27/0x30 [ 2755.327246] ? find_held_lock+0x2c/0x110 [ 2755.328099] ? __might_fault+0xd3/0x180 [ 2755.328912] ? lock_downgrade+0x6d0/0x6d0 [ 2755.329780] ? io_schedule_timeout+0x140/0x140 [ 2755.330893] __sys_sendmmsg+0x195/0x470 [ 2755.331821] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2755.332686] ? lock_downgrade+0x6d0/0x6d0 [ 2755.333560] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2755.334562] ? wait_for_completion_io+0x270/0x270 [ 2755.335548] ? rcu_read_lock_any_held+0x75/0xa0 [ 2755.336505] ? vfs_write+0x354/0xa30 [ 2755.337386] ? fput_many+0x2f/0x1a0 [ 2755.338142] ? ksys_write+0x1a9/0x260 [ 2755.338998] __x64_sys_sendmmsg+0x99/0x100 [ 2755.339868] do_syscall_64+0x33/0x40 [ 2755.340619] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2755.341670] RIP: 0033:0x7f1f6bdc5b19 [ 2755.342580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.346491] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2755.348143] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2755.349812] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2755.351375] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2755.352853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2755.354438] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2770.168507] blktrace: Concurrent blktraces are not allowed on loop2 12:35:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 39) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:35:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x116, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:35:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x500, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:35:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:35:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 34) [ 2770.215273] FAULT_INJECTION: forcing a failure. [ 2770.215273] name failslab, interval 1, probability 0, space 0, times 0 [ 2770.216520] CPU: 1 PID: 13900 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2770.217276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2770.218391] Call Trace: [ 2770.218678] dump_stack+0x107/0x167 [ 2770.219067] should_fail.cold+0x5/0xa [ 2770.219473] should_failslab+0x5/0x20 [ 2770.219885] __kmalloc_node_track_caller+0x74/0x3f0 [ 2770.220409] ? alloc_skb_with_frags+0x92/0x570 [ 2770.220891] __alloc_skb+0xb1/0x5b0 [ 2770.221278] alloc_skb_with_frags+0x92/0x570 [ 2770.221749] sock_alloc_send_pskb+0x7af/0x930 [ 2770.222226] ? sk_alloc+0x350/0x350 [ 2770.222617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2770.223167] ? lock_chain_count+0x20/0x20 [ 2770.223612] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2770.224148] ? ip6_mtu+0x1bb/0x370 [ 2770.224521] ? lock_downgrade+0x6d0/0x6d0 [ 2770.224953] ? ip_frag_init+0x350/0x350 [ 2770.225380] ? ip6_finish_output2+0x1f30/0x1f30 [ 2770.225865] ? ip6_mtu+0x1e9/0x370 [ 2770.226241] ? ip6_setup_cork+0xfb7/0x1740 [ 2770.226696] ip6_make_skb+0x2de/0x4e0 [ 2770.227096] ? ip_frag_init+0x350/0x350 [ 2770.227516] ? ip_frag_init+0x350/0x350 [ 2770.227948] ? ip6_push_pending_frames+0xf0/0xf0 [ 2770.228449] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2770.228906] ? lock_downgrade+0x6d0/0x6d0 [ 2770.229353] udpv6_sendmsg+0x2043/0x29b0 [ 2770.229778] ? ip_frag_init+0x350/0x350 [ 2770.230202] ? udp_v6_push_pending_frames+0x360/0x360 [ 2770.230747] ? irqentry_enter+0x26/0x60 [ 2770.231168] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2770.231727] ? find_held_lock+0x2c/0x110 [ 2770.232169] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2770.232687] ? __import_iovec+0x458/0x590 [ 2770.233126] ? udp_v6_push_pending_frames+0x360/0x360 [ 2770.233673] inet6_sendmsg+0x105/0x140 [ 2770.234081] ? inet6_compat_ioctl+0x320/0x320 [ 2770.234556] sock_sendmsg+0xf2/0x190 [ 2770.234946] ____sys_sendmsg+0x334/0x870 [ 2770.235377] ? kernel_sendmsg+0x50/0x50 [ 2770.235793] ? do_recvmmsg+0x6d0/0x6d0 [ 2770.236255] ? __lock_acquire+0x1657/0x5b00 [ 2770.236712] ___sys_sendmsg+0xf3/0x170 [ 2770.237122] ? sendmsg_copy_msghdr+0x160/0x160 [ 2770.237603] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2770.238073] ? _raw_spin_unlock_irq+0x27/0x30 [ 2770.238548] ? find_held_lock+0x2c/0x110 [ 2770.238976] ? __might_fault+0xd3/0x180 [ 2770.239400] ? lock_downgrade+0x6d0/0x6d0 [ 2770.239839] ? io_schedule_timeout+0x140/0x140 [ 2770.240328] __sys_sendmmsg+0x195/0x470 [ 2770.240753] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2770.241208] ? lock_downgrade+0x6d0/0x6d0 [ 2770.241653] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2770.242165] ? wait_for_completion_io+0x270/0x270 [ 2770.242686] ? rcu_read_lock_any_held+0x75/0xa0 [ 2770.243179] ? vfs_write+0x354/0xa30 [ 2770.243575] ? fput_many+0x2f/0x1a0 [ 2770.243972] ? ksys_write+0x1a9/0x260 [ 2770.244380] __x64_sys_sendmmsg+0x99/0x100 [ 2770.244830] do_syscall_64+0x33/0x40 [ 2770.245236] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2770.245779] RIP: 0033:0x7f1f6bdc5b19 [ 2770.246178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2770.248115] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2770.248930] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2770.249711] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2770.250482] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2770.251256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2770.252045] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:35:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2770.275267] FAULT_INJECTION: forcing a failure. [ 2770.275267] name failslab, interval 1, probability 0, space 0, times 0 [ 2770.276714] CPU: 1 PID: 13911 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2770.277458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2770.278352] Call Trace: [ 2770.278649] dump_stack+0x107/0x167 [ 2770.279048] should_fail.cold+0x5/0xa [ 2770.279468] ? create_object.isra.0+0x3a/0xa20 [ 2770.279979] should_failslab+0x5/0x20 [ 2770.280394] kmem_cache_alloc+0x5b/0x360 [ 2770.280838] create_object.isra.0+0x3a/0xa20 [ 2770.281320] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2770.281869] kmem_cache_alloc+0x159/0x360 [ 2770.282325] __es_insert_extent+0x3a9/0x12f0 [ 2770.282822] ext4_es_insert_extent+0x2dc/0xbb0 [ 2770.283326] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2770.283801] ? down_read+0x10f/0x430 [ 2770.284227] ? down_write+0x160/0x160 [ 2770.284640] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2770.285167] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2770.285675] ext4_map_blocks+0x501/0x1970 [ 2770.286132] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2770.286617] ? lock_acquire+0x197/0x490 [ 2770.287046] ? create_empty_buffers+0xbc/0x640 [ 2770.287547] ? find_held_lock+0x2c/0x110 [ 2770.287999] _ext4_get_block+0x21e/0x570 [ 2770.288439] ? ext4_map_blocks+0x1970/0x1970 [ 2770.288917] ? create_empty_buffers+0x4a3/0x640 [ 2770.289427] ext4_move_extents+0x1c40/0x3270 [ 2770.289939] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2770.290513] ? lock_release+0x6b0/0x6b0 [ 2770.290954] ? __fget_files+0x296/0x480 [ 2770.291394] ? rcu_read_lock_any_held+0x75/0xa0 [ 2770.291915] __ext4_ioctl+0x3073/0x41f0 [ 2770.292344] ? __lock_acquire+0xbb1/0x5b00 [ 2770.292808] ? ext4_reset_inode_seed+0x450/0x450 [ 2770.293330] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2770.293918] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2770.294541] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2770.295109] ? do_vfs_ioctl+0x283/0x10d0 [ 2770.295441] blktrace: Concurrent blktraces are not allowed on loop2 [ 2770.295556] ? selinux_inode_getsecctx+0x90/0x90 [ 2770.297441] ? generic_block_fiemap+0x60/0x60 [ 2770.297917] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2770.298455] ? ext4_fc_start_update+0xa2/0x2e0 [ 2770.298961] ext4_ioctl+0x46/0x90 [ 2770.299329] ? __ext4_ioctl+0x41f0/0x41f0 [ 2770.299787] __x64_sys_ioctl+0x19a/0x210 [ 2770.300236] do_syscall_64+0x33/0x40 [ 2770.300642] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2770.301204] RIP: 0033:0x7f9d11e54b19 [ 2770.301613] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2770.303602] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2770.304441] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2770.305213] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2770.305989] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2770.306760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2770.307533] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:35:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2ca, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:35:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2770.495507] blktrace: Concurrent blktraces are not allowed on loop2 12:35:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 40) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:35:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x600, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:35:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x501, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:35:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfe80, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:35:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 35) [ 2784.190846] FAULT_INJECTION: forcing a failure. [ 2784.190846] name failslab, interval 1, probability 0, space 0, times 0 [ 2784.193767] CPU: 0 PID: 14046 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2784.195233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2784.196922] Call Trace: [ 2784.197461] dump_stack+0x107/0x167 [ 2784.198208] should_fail.cold+0x5/0xa [ 2784.198985] ? __alloc_skb+0x6d/0x5b0 [ 2784.199762] should_failslab+0x5/0x20 [ 2784.200550] kmem_cache_alloc_node+0x55/0x370 [ 2784.201504] __alloc_skb+0x6d/0x5b0 [ 2784.202236] alloc_skb_with_frags+0x92/0x570 [ 2784.203124] sock_alloc_send_pskb+0x7af/0x930 [ 2784.204035] ? sk_alloc+0x350/0x350 [ 2784.204768] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2784.205813] ? lock_chain_count+0x20/0x20 [ 2784.205838] blktrace: Concurrent blktraces are not allowed on loop2 [ 2784.206646] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2784.206676] ? ip6_mtu+0x1bb/0x370 [ 2784.206702] ? lock_downgrade+0x6d0/0x6d0 [ 2784.210477] ? ip_frag_init+0x350/0x350 [ 2784.211287] ? ip6_finish_output2+0x1f30/0x1f30 [ 2784.212227] ? ip6_mtu+0x1e9/0x370 [ 2784.212938] ? ip6_setup_cork+0xfb7/0x1740 [ 2784.213793] ip6_make_skb+0x2de/0x4e0 [ 2784.214558] ? ip_frag_init+0x350/0x350 [ 2784.215360] ? ip_frag_init+0x350/0x350 [ 2784.216180] ? ip6_push_pending_frames+0xf0/0xf0 [ 2784.217130] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2784.217994] ? lock_downgrade+0x6d0/0x6d0 [ 2784.218835] udpv6_sendmsg+0x2043/0x29b0 [ 2784.219645] ? ip_frag_init+0x350/0x350 [ 2784.220460] ? udp_v6_push_pending_frames+0x360/0x360 [ 2784.221492] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2784.222543] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2784.223616] ? trace_hardirqs_on+0x5b/0x180 [ 2784.224506] ? find_held_lock+0x2c/0x110 [ 2784.225335] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2784.226321] ? __import_iovec+0x458/0x590 [ 2784.227148] ? udp_v6_push_pending_frames+0x360/0x360 [ 2784.228203] inet6_sendmsg+0x105/0x140 [ 2784.228990] ? inet6_compat_ioctl+0x320/0x320 [ 2784.229889] sock_sendmsg+0xf2/0x190 [ 2784.230636] ____sys_sendmsg+0x334/0x870 [ 2784.231463] ? kernel_sendmsg+0x50/0x50 [ 2784.232271] ? do_recvmmsg+0x6d0/0x6d0 [ 2784.233072] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2784.234126] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2784.235209] ? trace_hardirqs_on+0x5b/0x180 [ 2784.236079] ___sys_sendmsg+0xf3/0x170 [ 2784.236864] ? sendmsg_copy_msghdr+0x160/0x160 [ 2784.237788] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2784.238686] ? _raw_spin_unlock_irq+0x27/0x30 [ 2784.239593] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2784.240509] ? finish_task_switch+0x126/0x5d0 [ 2784.241418] ? finish_task_switch+0xef/0x5d0 [ 2784.242302] ? __switch_to+0x572/0xff0 [ 2784.243089] ? __switch_to_asm+0x3a/0x60 [ 2784.243905] ? __switch_to_asm+0x34/0x60 [ 2784.244738] ? __schedule+0x850/0x1ed0 [ 2784.245537] ? io_schedule_timeout+0x140/0x140 [ 2784.246465] __sys_sendmmsg+0x195/0x470 [ 2784.247279] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2784.248168] ? lock_downgrade+0x6d0/0x6d0 [ 2784.249014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2784.249991] ? wait_for_completion_io+0x270/0x270 [ 2784.250960] ? rcu_read_lock_any_held+0x75/0xa0 [ 2784.251893] ? vfs_write+0x354/0xa30 [ 2784.252647] ? fput_many+0x2f/0x1a0 [ 2784.253377] ? ksys_write+0x1a9/0x260 [ 2784.254154] __x64_sys_sendmmsg+0x99/0x100 [ 2784.255006] do_syscall_64+0x33/0x40 [ 2784.255755] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2784.256796] RIP: 0033:0x7f1f6bdc5b19 [ 2784.257552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2784.261276] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2784.262816] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2784.264275] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2784.265714] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2784.267164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2784.268611] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 [ 2784.297849] FAULT_INJECTION: forcing a failure. [ 2784.297849] name failslab, interval 1, probability 0, space 0, times 0 [ 2784.300480] CPU: 0 PID: 14058 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2784.301889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2784.303568] Call Trace: [ 2784.304121] dump_stack+0x107/0x167 [ 2784.304865] should_fail.cold+0x5/0xa [ 2784.305635] ? create_object.isra.0+0x3a/0xa20 [ 2784.306553] should_failslab+0x5/0x20 [ 2784.307314] kmem_cache_alloc+0x5b/0x360 [ 2784.308149] create_object.isra.0+0x3a/0xa20 [ 2784.309032] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2784.310049] kmem_cache_alloc+0x159/0x360 [ 2784.310883] alloc_buffer_head+0x20/0x110 [ 2784.311711] alloc_page_buffers+0x14d/0x6d0 [ 2784.312599] create_empty_buffers+0x2c/0x640 [ 2784.313488] ext4_move_extents+0x29ba/0x3270 [ 2784.314429] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2784.315475] ? lock_release+0x6b0/0x6b0 [ 2784.316292] ? __fget_files+0x296/0x480 [ 2784.317105] ? rcu_read_lock_any_held+0x75/0xa0 [ 2784.318046] __ext4_ioctl+0x3073/0x41f0 [ 2784.318840] ? __lock_acquire+0xbb1/0x5b00 [ 2784.319695] ? ext4_reset_inode_seed+0x450/0x450 [ 2784.320667] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2784.321741] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2784.322884] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2784.323917] ? do_vfs_ioctl+0x283/0x10d0 [ 2784.324741] ? selinux_inode_getsecctx+0x90/0x90 [ 2784.325690] ? generic_block_fiemap+0x60/0x60 [ 2784.326591] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2784.327584] ? ext4_fc_start_update+0xa2/0x2e0 [ 2784.328579] ext4_ioctl+0x46/0x90 [ 2784.329353] ? __ext4_ioctl+0x41f0/0x41f0 [ 2784.330276] __x64_sys_ioctl+0x19a/0x210 [ 2784.331192] do_syscall_64+0x33/0x40 [ 2784.332036] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2784.333072] RIP: 0033:0x7f9d11e54b19 [ 2784.333907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2784.337703] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2784.339229] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2784.340675] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2784.342092] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2784.343531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2784.344966] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:35:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) (fail_nth: 41) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 2784.432540] blktrace: Concurrent blktraces are not allowed on loop2 12:35:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x600, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2784.499259] FAULT_INJECTION: forcing a failure. [ 2784.499259] name failslab, interval 1, probability 0, space 0, times 0 [ 2784.501832] CPU: 0 PID: 14068 Comm: syz-executor.5 Not tainted 5.10.166 #1 [ 2784.503243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2784.504949] Call Trace: [ 2784.505489] dump_stack+0x107/0x167 [ 2784.506235] should_fail.cold+0x5/0xa [ 2784.507017] ? __alloc_skb+0x6d/0x5b0 [ 2784.507782] should_failslab+0x5/0x20 [ 2784.508559] kmem_cache_alloc_node+0x55/0x370 [ 2784.509454] ? trace_fib6_table_lookup+0x140/0x1c0 [ 2784.510447] __alloc_skb+0x6d/0x5b0 [ 2784.511195] alloc_skb_with_frags+0x92/0x570 [ 2784.512094] ? mark_lock+0xf5/0x2df0 [ 2784.512857] sock_alloc_send_pskb+0x7af/0x930 [ 2784.513775] ? sk_alloc+0x350/0x350 [ 2784.514517] ? find_held_lock+0x2c/0x110 [ 2784.515362] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2784.516453] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2784.517483] ? ip6_mtu+0x1bb/0x370 [ 2784.518211] ? lock_downgrade+0x6d0/0x6d0 [ 2784.519056] ? rawv6_exit+0x20/0x20 [ 2784.519807] ? ip6_finish_output2+0x1f30/0x1f30 [ 2784.520750] ? ip6_mtu+0x1e9/0x370 [ 2784.521465] ? ip6_setup_cork+0xfb7/0x1740 [ 2784.522321] ip6_append_data+0x1e7/0x330 [ 2784.523129] ? rawv6_exit+0x20/0x20 [ 2784.523858] ? rawv6_exit+0x20/0x20 [ 2784.524601] icmp6_send+0x12ca/0x2160 [ 2784.525387] ? icmpv6_push_pending_frames+0x470/0x470 [ 2784.526411] ? find_held_lock+0x2c/0x110 [ 2784.527272] ? ipv6_proxy_select_ident+0x250/0x250 [ 2784.528283] ip6_pkt_drop+0x3ae/0x7a0 [ 2784.529064] ip6_local_out+0xb4/0x1a0 [ 2784.529837] ip6_send_skb+0xb7/0x350 [ 2784.530595] udp_v6_send_skb+0x7aa/0x15b0 [ 2784.531446] udpv6_sendmsg+0x2086/0x29b0 [ 2784.532277] ? ip_frag_init+0x350/0x350 [ 2784.533089] ? udp_v6_push_pending_frames+0x360/0x360 [ 2784.534155] ? perf_event_task_disable+0x390/0x390 [ 2784.535138] ? lock_downgrade+0x6d0/0x6d0 [ 2784.535970] ? hrtimer_start_range_ns+0x336/0x980 [ 2784.536980] ? irqentry_enter+0x26/0x60 [ 2784.537800] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2784.538911] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2784.539904] ? __import_iovec+0x458/0x590 [ 2784.540755] ? udp_v6_push_pending_frames+0x360/0x360 [ 2784.541791] inet6_sendmsg+0x105/0x140 [ 2784.542603] ? inet6_compat_ioctl+0x320/0x320 [ 2784.543509] sock_sendmsg+0xf2/0x190 [ 2784.544273] ____sys_sendmsg+0x334/0x870 [ 2784.545123] ? kernel_sendmsg+0x50/0x50 [ 2784.545916] ? do_recvmmsg+0x6d0/0x6d0 [ 2784.546725] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2784.547781] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2784.548922] ? trace_hardirqs_on+0x5b/0x180 [ 2784.549791] ___sys_sendmsg+0xf3/0x170 [ 2784.550600] ? sendmsg_copy_msghdr+0x160/0x160 [ 2784.551524] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2784.552431] ? _raw_spin_unlock_irq+0x27/0x30 [ 2784.553368] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2784.554274] ? finish_task_switch+0x126/0x5d0 [ 2784.555190] ? finish_task_switch+0xef/0x5d0 [ 2784.556108] ? __switch_to+0x572/0xff0 [ 2784.556899] ? __switch_to_asm+0x3a/0x60 [ 2784.557723] ? __switch_to_asm+0x34/0x60 [ 2784.558559] ? __schedule+0x850/0x1ed0 [ 2784.559362] ? io_schedule_timeout+0x140/0x140 [ 2784.560323] __sys_sendmmsg+0x195/0x470 [ 2784.561159] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2784.562038] ? lock_downgrade+0x6d0/0x6d0 [ 2784.562884] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2784.563891] ? wait_for_completion_io+0x270/0x270 [ 2784.564881] ? rcu_read_lock_any_held+0x75/0xa0 [ 2784.565832] ? vfs_write+0x354/0xa30 [ 2784.566585] ? fput_many+0x2f/0x1a0 [ 2784.567342] ? ksys_write+0x1a9/0x260 [ 2784.568131] __x64_sys_sendmmsg+0x99/0x100 [ 2784.569000] do_syscall_64+0x33/0x40 [ 2784.569758] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2784.570809] RIP: 0033:0x7f1f6bdc5b19 [ 2784.571575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2784.575331] RSP: 002b:00007f1f6933b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2784.576894] RAX: ffffffffffffffda RBX: 00007f1f6bed8f60 RCX: 00007f1f6bdc5b19 [ 2784.578351] RDX: 0400000000000095 RSI: 0000000020004d00 RDI: 0000000000000003 [ 2784.579807] RBP: 00007f1f6933b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2784.581296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2784.582742] R13: 00007fff32df887f R14: 00007f1f6933b300 R15: 0000000000022000 12:35:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfec0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2784.684468] blktrace: Concurrent blktraces are not allowed on loop2 12:35:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2784.866294] blktrace: Concurrent blktraces are not allowed on loop2 12:35:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:35:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x700, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:35:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 36) [ 2785.019191] blktrace: Concurrent blktraces are not allowed on loop2 12:35:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3800, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2785.188872] blktrace: Concurrent blktraces are not allowed on loop2 [ 2785.261618] FAULT_INJECTION: forcing a failure. [ 2785.261618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2785.264413] CPU: 0 PID: 14200 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2785.265789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2785.267446] Call Trace: [ 2785.267978] dump_stack+0x107/0x167 [ 2785.268718] should_fail.cold+0x5/0xa [ 2785.269489] __alloc_pages_nodemask+0x182/0x680 [ 2785.270419] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2785.271604] ? xas_load+0x66/0x2c0 [ 2785.272322] ? find_get_entry+0x2d9/0x6e0 [ 2785.273149] ? mark_held_locks+0x9e/0xe0 [ 2785.273963] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 2785.274996] alloc_pages_current+0x187/0x280 [ 2785.275870] __page_cache_alloc+0x2d2/0x360 [ 2785.276754] pagecache_get_page+0x2c7/0xc80 [ 2785.277623] grab_cache_page_write_begin+0x64/0xa0 [ 2785.278602] ext4_move_extents+0x1216/0x3270 [ 2785.279535] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2785.280591] ? lock_release+0x6b0/0x6b0 [ 2785.281396] ? __fget_files+0x296/0x480 [ 2785.282202] ? rcu_read_lock_any_held+0x75/0xa0 [ 2785.283129] __ext4_ioctl+0x3073/0x41f0 [ 2785.283920] ? __lock_acquire+0xbb1/0x5b00 [ 2785.284790] ? ext4_reset_inode_seed+0x450/0x450 [ 2785.285743] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2785.286822] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2785.287964] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2785.289034] ? do_vfs_ioctl+0x283/0x10d0 [ 2785.289854] ? selinux_inode_getsecctx+0x90/0x90 [ 2785.290811] ? generic_block_fiemap+0x60/0x60 [ 2785.291719] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2785.292727] ? ext4_fc_start_update+0xa2/0x2e0 [ 2785.293653] ext4_ioctl+0x46/0x90 [ 2785.294370] ? __ext4_ioctl+0x41f0/0x41f0 [ 2785.295207] __x64_sys_ioctl+0x19a/0x210 [ 2785.296049] do_syscall_64+0x33/0x40 [ 2785.296820] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2785.297861] RIP: 0033:0x7f9d11e54b19 [ 2785.298625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2785.302316] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2785.303864] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2785.305299] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2785.306721] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2785.308160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2785.309578] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:35:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:35:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xff00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:35:50 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:35:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:35:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:35:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:35:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 37) 12:35:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2800.576298] blktrace: Concurrent blktraces are not allowed on loop2 12:35:50 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2800.656769] FAULT_INJECTION: forcing a failure. [ 2800.656769] name failslab, interval 1, probability 0, space 0, times 0 [ 2800.658083] CPU: 0 PID: 14237 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2800.658804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2800.659670] Call Trace: [ 2800.659957] dump_stack+0x107/0x167 [ 2800.660343] should_fail.cold+0x5/0xa [ 2800.660748] ? create_object.isra.0+0x3a/0xa20 [ 2800.661222] should_failslab+0x5/0x20 [ 2800.661614] kmem_cache_alloc+0x5b/0x360 [ 2800.662032] create_object.isra.0+0x3a/0xa20 [ 2800.662486] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2800.663025] kmem_cache_alloc+0x159/0x360 [ 2800.663467] alloc_buffer_head+0x20/0x110 [ 2800.663886] alloc_page_buffers+0x14d/0x6d0 [ 2800.664359] create_empty_buffers+0x2c/0x640 [ 2800.664829] ext4_move_extents+0x29ba/0x3270 [ 2800.665324] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2800.665866] ? lock_release+0x6b0/0x6b0 [ 2800.666284] ? __fget_files+0x296/0x480 [ 2800.666705] ? rcu_read_lock_any_held+0x75/0xa0 [ 2800.667188] __ext4_ioctl+0x3073/0x41f0 [ 2800.667597] ? __lock_acquire+0xbb1/0x5b00 [ 2800.668035] ? ext4_reset_inode_seed+0x450/0x450 [ 2800.668536] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2800.669098] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2800.669701] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2800.670244] ? do_vfs_ioctl+0x283/0x10d0 [ 2800.670661] ? selinux_inode_getsecctx+0x90/0x90 [ 2800.671153] ? generic_block_fiemap+0x60/0x60 [ 2800.671620] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2800.672143] ? ext4_fc_start_update+0xa2/0x2e0 [ 2800.672627] ext4_ioctl+0x46/0x90 [ 2800.672993] ? __ext4_ioctl+0x41f0/0x41f0 [ 2800.673418] __x64_sys_ioctl+0x19a/0x210 [ 2800.673845] do_syscall_64+0x33/0x40 [ 2800.674243] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2800.674777] RIP: 0033:0x7f9d11e54b19 [ 2800.675177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2800.677080] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2800.677905] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2800.678650] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2800.679401] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2800.680153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2800.680891] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 38) 12:36:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:36:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1601, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x20480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3f00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2813.226208] blktrace: Concurrent blktraces are not allowed on loop2 12:36:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2813.384622] FAULT_INJECTION: forcing a failure. [ 2813.384622] name failslab, interval 1, probability 0, space 0, times 0 [ 2813.386871] CPU: 0 PID: 14271 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2813.386903] blktrace: Concurrent blktraces are not allowed on loop2 [ 2813.388257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2813.388419] Call Trace: [ 2813.388445] dump_stack+0x107/0x167 [ 2813.388470] should_fail.cold+0x5/0xa [ 2813.388490] ? xas_alloc+0x336/0x440 [ 2813.388513] should_failslab+0x5/0x20 [ 2813.388538] kmem_cache_alloc+0x5b/0x360 [ 2813.395780] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2813.396886] xas_alloc+0x336/0x440 [ 2813.397615] xas_create+0x60b/0x1040 [ 2813.398398] xas_store+0x90/0x1c40 [ 2813.399137] ? xas_find_conflict+0x4a6/0x9f0 [ 2813.400053] __add_to_page_cache_locked+0x708/0xcf0 [ 2813.401092] ? file_write_and_wait_range+0x130/0x130 [ 2813.402173] ? memcg_drain_all_list_lrus+0x6d0/0x6d0 [ 2813.403226] ? find_get_entry+0x2d9/0x6e0 [ 2813.404074] ? lru_cache_add+0x45c/0x800 [ 2813.404926] add_to_page_cache_lru+0xe6/0x2e0 [ 2813.405839] ? add_to_page_cache_locked+0x40/0x40 [ 2813.406828] ? __page_cache_alloc+0x10d/0x360 [ 2813.407759] pagecache_get_page+0x38b/0xc80 [ 2813.408661] grab_cache_page_write_begin+0x64/0xa0 [ 2813.409659] ext4_move_extents+0x1237/0x3270 [ 2813.410619] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2813.411684] ? lock_release+0x6b0/0x6b0 [ 2813.412506] ? __fget_files+0x296/0x480 [ 2813.413338] ? rcu_read_lock_any_held+0x75/0xa0 [ 2813.414293] __ext4_ioctl+0x3073/0x41f0 [ 2813.415113] ? __lock_acquire+0xbb1/0x5b00 [ 2813.415986] ? ext4_reset_inode_seed+0x450/0x450 [ 2813.416973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2813.418072] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2813.419243] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2813.420296] ? do_vfs_ioctl+0x283/0x10d0 [ 2813.421127] ? selinux_inode_getsecctx+0x90/0x90 [ 2813.422096] ? generic_block_fiemap+0x60/0x60 [ 2813.423015] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2813.424018] ? ext4_fc_start_update+0xa2/0x2e0 [ 2813.424991] ext4_ioctl+0x46/0x90 [ 2813.425778] ? __ext4_ioctl+0x41f0/0x41f0 [ 2813.426714] __x64_sys_ioctl+0x19a/0x210 [ 2813.427637] do_syscall_64+0x33/0x40 [ 2813.428485] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2813.429637] RIP: 0033:0x7f9d11e54b19 [ 2813.430476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2813.434606] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2813.436322] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2813.437922] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2813.439511] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2813.441141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2813.442732] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2813.554455] blktrace: Concurrent blktraces are not allowed on loop2 12:36:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2813.740788] blktrace: Concurrent blktraces are not allowed on loop2 12:36:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x34000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 39) [ 2813.933306] blktrace: Concurrent blktraces are not allowed on loop2 [ 2814.125783] FAULT_INJECTION: forcing a failure. [ 2814.125783] name failslab, interval 1, probability 0, space 0, times 0 [ 2814.127519] CPU: 0 PID: 14308 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2814.128588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2814.129862] Call Trace: [ 2814.130275] dump_stack+0x107/0x167 [ 2814.130841] should_fail.cold+0x5/0xa [ 2814.131419] ? create_object.isra.0+0x3a/0xa20 [ 2814.132142] should_failslab+0x5/0x20 [ 2814.132755] kmem_cache_alloc+0x5b/0x360 [ 2814.133362] create_object.isra.0+0x3a/0xa20 [ 2814.134060] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2814.134831] kmem_cache_alloc+0x159/0x360 [ 2814.135481] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2814.136302] xas_alloc+0x336/0x440 [ 2814.136875] xas_create+0x60b/0x1040 [ 2814.137480] xas_store+0x90/0x1c40 [ 2814.138041] ? xas_find_conflict+0x4a6/0x9f0 [ 2814.138745] __add_to_page_cache_locked+0x708/0xcf0 [ 2814.139538] ? file_write_and_wait_range+0x130/0x130 [ 2814.140340] ? memcg_drain_all_list_lrus+0x6d0/0x6d0 [ 2814.141160] ? find_get_entry+0x2d9/0x6e0 [ 2814.141817] ? lru_cache_add+0x45c/0x800 [ 2814.142465] add_to_page_cache_lru+0xe6/0x2e0 [ 2814.143177] ? add_to_page_cache_locked+0x40/0x40 [ 2814.143938] ? __page_cache_alloc+0x10d/0x360 [ 2814.144662] pagecache_get_page+0x38b/0xc80 [ 2814.145350] grab_cache_page_write_begin+0x64/0xa0 [ 2814.146126] ext4_move_extents+0x1237/0x3270 [ 2814.146864] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2814.147680] ? lock_release+0x6b0/0x6b0 [ 2814.148315] ? __fget_files+0x296/0x480 [ 2814.148989] ? rcu_read_lock_any_held+0x75/0xa0 [ 2814.149716] __ext4_ioctl+0x3073/0x41f0 [ 2814.150334] ? __lock_acquire+0xbb1/0x5b00 [ 2814.151005] ? ext4_reset_inode_seed+0x450/0x450 [ 2814.151757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2814.152594] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2814.153443] ? trace_hardirqs_on+0x5b/0x180 [ 2814.154123] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2814.154993] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2814.155886] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2814.156701] ? do_vfs_ioctl+0x283/0x10d0 [ 2814.157340] ? irqentry_enter+0x26/0x60 [ 2814.157960] ? generic_block_fiemap+0x60/0x60 [ 2814.158657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2814.159480] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2814.160324] ? trace_hardirqs_on+0x5b/0x180 [ 2814.161019] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2814.161869] ? security_file_ioctl+0x6c/0xb0 [ 2814.162560] ? ext4_fc_start_update+0xa2/0x2e0 [ 2814.163280] ext4_ioctl+0x46/0x90 [ 2814.163829] ? __ext4_ioctl+0x41f0/0x41f0 [ 2814.164483] __x64_sys_ioctl+0x19a/0x210 [ 2814.165124] do_syscall_64+0x33/0x40 [ 2814.165706] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2814.166501] RIP: 0033:0x7f9d11e54b19 [ 2814.167089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2814.170067] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2814.171260] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2814.172374] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2814.173503] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2814.174610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2814.175724] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 40) 12:36:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:36:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:36:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x40000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2828.455478] FAULT_INJECTION: forcing a failure. [ 2828.455478] name failslab, interval 1, probability 0, space 0, times 0 [ 2828.458276] CPU: 1 PID: 14338 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2828.459789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2828.461626] Call Trace: [ 2828.462214] dump_stack+0x107/0x167 [ 2828.463023] should_fail.cold+0x5/0xa [ 2828.463869] ? create_object.isra.0+0x3a/0xa20 [ 2828.464870] should_failslab+0x5/0x20 [ 2828.465713] kmem_cache_alloc+0x5b/0x360 [ 2828.466613] create_object.isra.0+0x3a/0xa20 [ 2828.467582] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2828.468717] kmem_cache_alloc+0x159/0x360 [ 2828.469636] __es_insert_extent+0x3a9/0x12f0 [ 2828.470615] ext4_es_insert_extent+0x2dc/0xbb0 [ 2828.471635] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2828.472611] ? down_read+0x10f/0x430 [ 2828.473440] ? down_write+0x160/0x160 [ 2828.474280] ? rcu_read_lock_sched_held+0x3e/0x80 [ 2828.475341] ? ext4_es_lookup_extent+0xc4/0xbe0 [ 2828.476375] ext4_map_blocks+0x501/0x1970 [ 2828.477312] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2828.478315] ? lock_acquire+0x197/0x490 [ 2828.479196] ? create_empty_buffers+0xbc/0x640 [ 2828.480226] ? find_held_lock+0x2c/0x110 [ 2828.481173] _ext4_get_block+0x21e/0x570 [ 2828.482084] ? ext4_map_blocks+0x1970/0x1970 [ 2828.483080] ? create_empty_buffers+0x4a3/0x640 [ 2828.484138] ext4_move_extents+0x1c40/0x3270 [ 2828.485203] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2828.486378] ? lock_release+0x6b0/0x6b0 [ 2828.487283] ? __fget_files+0x296/0x480 [ 2828.488204] ? rcu_read_lock_any_held+0x75/0xa0 [ 2828.489270] __ext4_ioctl+0x3073/0x41f0 [ 2828.490178] ? __lock_acquire+0xbb1/0x5b00 [ 2828.491151] ? ext4_reset_inode_seed+0x450/0x450 [ 2828.492234] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2828.493474] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2828.494772] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2828.495947] ? do_vfs_ioctl+0x283/0x10d0 [ 2828.496856] ? selinux_inode_getsecctx+0x90/0x90 [ 2828.497903] ? generic_block_fiemap+0x60/0x60 [ 2828.498902] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2828.499996] ? ext4_fc_start_update+0xa2/0x2e0 [ 2828.501029] ext4_ioctl+0x46/0x90 [ 2828.501796] ? __ext4_ioctl+0x41f0/0x41f0 [ 2828.502713] __x64_sys_ioctl+0x19a/0x210 [ 2828.503621] do_syscall_64+0x33/0x40 [ 2828.504450] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2828.505587] RIP: 0033:0x7f9d11e54b19 [ 2828.506417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2828.510500] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2828.512211] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2828.513828] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2828.515470] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2828.517099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2828.518729] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:36:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:36:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 41) 12:36:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2842.491264] blktrace: Concurrent blktraces are not allowed on loop8 12:36:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2842.612302] FAULT_INJECTION: forcing a failure. [ 2842.612302] name failslab, interval 1, probability 0, space 0, times 0 [ 2842.614882] CPU: 1 PID: 14372 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2842.616289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2842.617964] Call Trace: [ 2842.618506] dump_stack+0x107/0x167 [ 2842.619246] should_fail.cold+0x5/0xa [ 2842.620024] ? create_object.isra.0+0x3a/0xa20 [ 2842.620975] should_failslab+0x5/0x20 [ 2842.621753] kmem_cache_alloc+0x5b/0x360 [ 2842.622588] create_object.isra.0+0x3a/0xa20 [ 2842.623483] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2842.624518] kmem_cache_alloc+0x159/0x360 [ 2842.625388] jbd2__journal_start+0x190/0x890 [ 2842.626297] __ext4_journal_start_sb+0x214/0x430 [ 2842.627267] ext4_move_extents+0x10c8/0x3270 [ 2842.628217] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2842.629302] ? lock_release+0x6b0/0x6b0 [ 2842.630131] ? __fget_files+0x296/0x480 [ 2842.630950] ? rcu_read_lock_any_held+0x75/0xa0 [ 2842.631900] __ext4_ioctl+0x3073/0x41f0 [ 2842.632708] ? __lock_acquire+0xbb1/0x5b00 [ 2842.633613] ? ext4_reset_inode_seed+0x450/0x450 [ 2842.634581] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2842.635677] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2842.636852] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2842.637896] ? do_vfs_ioctl+0x283/0x10d0 [ 2842.638721] ? selinux_inode_getsecctx+0x90/0x90 [ 2842.639678] ? generic_block_fiemap+0x60/0x60 [ 2842.640598] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2842.641601] ? ext4_fc_start_update+0xa2/0x2e0 [ 2842.642535] ext4_ioctl+0x46/0x90 [ 2842.643227] ? __ext4_ioctl+0x41f0/0x41f0 [ 2842.644083] __x64_sys_ioctl+0x19a/0x210 [ 2842.644907] do_syscall_64+0x33/0x40 [ 2842.645678] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2842.646704] RIP: 0033:0x7f9d11e54b19 [ 2842.647472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2842.651152] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2842.652718] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2842.654167] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2842.655613] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2842.657046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2842.658466] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:32 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:32 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:33 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:33 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x100000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:33 executing program 1: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:47 executing program 1: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x200000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 42) 12:36:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:36:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3800, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:36:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:47 executing program 1: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2857.132703] FAULT_INJECTION: forcing a failure. [ 2857.132703] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2857.135218] CPU: 1 PID: 14431 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2857.136599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2857.138266] Call Trace: [ 2857.138803] dump_stack+0x107/0x167 [ 2857.139535] should_fail.cold+0x5/0xa [ 2857.140312] __alloc_pages_nodemask+0x182/0x680 [ 2857.141250] ? xas_start+0x156/0x530 [ 2857.141998] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2857.143184] ? xas_load+0x66/0x2c0 [ 2857.143897] ? find_get_entry+0x2d9/0x6e0 [ 2857.144731] ? mark_held_locks+0x9e/0xe0 [ 2857.145565] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 2857.146600] alloc_pages_current+0x187/0x280 [ 2857.147489] __page_cache_alloc+0x2d2/0x360 [ 2857.148357] pagecache_get_page+0x2c7/0xc80 [ 2857.149234] grab_cache_page_write_begin+0x64/0xa0 [ 2857.150214] ext4_move_extents+0x1216/0x3270 [ 2857.151149] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2857.152192] ? lock_release+0x6b0/0x6b0 [ 2857.153008] ? __fget_files+0x296/0x480 [ 2857.153814] ? rcu_read_lock_any_held+0x75/0xa0 [ 2857.154777] __ext4_ioctl+0x3073/0x41f0 [ 2857.155570] ? __lock_acquire+0xbb1/0x5b00 [ 2857.156426] ? ext4_reset_inode_seed+0x450/0x450 [ 2857.157390] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2857.158467] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2857.159613] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2857.160649] ? do_vfs_ioctl+0x283/0x10d0 [ 2857.161492] ? selinux_inode_getsecctx+0x90/0x90 [ 2857.162447] ? generic_block_fiemap+0x60/0x60 [ 2857.163356] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2857.164350] ? ext4_fc_start_update+0xa2/0x2e0 [ 2857.165297] ext4_ioctl+0x46/0x90 [ 2857.166003] ? __ext4_ioctl+0x41f0/0x41f0 [ 2857.166838] __x64_sys_ioctl+0x19a/0x210 [ 2857.167650] do_syscall_64+0x33/0x40 [ 2857.168396] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2857.169453] RIP: 0033:0x7f9d11e54b19 [ 2857.170209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2857.173934] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2857.175466] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2857.176899] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2857.178343] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2857.179779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2857.181206] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:36:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x400300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 43) [ 2857.830594] FAULT_INJECTION: forcing a failure. [ 2857.830594] name failslab, interval 1, probability 0, space 0, times 0 [ 2857.833283] CPU: 1 PID: 14465 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2857.834595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2857.836160] Call Trace: [ 2857.836669] dump_stack+0x107/0x167 [ 2857.837380] should_fail.cold+0x5/0xa [ 2857.838116] ? ext4_find_extent+0xa3d/0xd30 [ 2857.838936] should_failslab+0x5/0x20 [ 2857.839655] __kmalloc+0x72/0x3f0 [ 2857.840326] ext4_find_extent+0xa3d/0xd30 [ 2857.841148] ext4_swap_extents+0x321/0x14c0 [ 2857.841968] ? __schedule+0x850/0x1ed0 [ 2857.842721] ? ext4_get_es_cache+0x600/0x600 [ 2857.843572] ? down_write_nested+0xe4/0x160 [ 2857.844405] ? _down_write_nest_lock+0x160/0x160 [ 2857.845309] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2857.846422] ext4_move_extents+0x1a4f/0x3270 [ 2857.847314] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2857.848320] ? lock_release+0x6b0/0x6b0 [ 2857.849134] ? __fget_files+0x296/0x480 [ 2857.849896] ? rcu_read_lock_any_held+0x75/0xa0 [ 2857.850811] __ext4_ioctl+0x3073/0x41f0 [ 2857.851562] ? __lock_acquire+0xbb1/0x5b00 [ 2857.852404] ? ext4_reset_inode_seed+0x450/0x450 [ 2857.853309] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2857.854373] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2857.855457] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2857.856461] ? do_vfs_ioctl+0x283/0x10d0 [ 2857.857244] ? selinux_inode_getsecctx+0x90/0x90 [ 2857.858131] ? generic_block_fiemap+0x60/0x60 [ 2857.858975] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2857.859899] ? ext4_fc_start_update+0xa2/0x2e0 [ 2857.860760] ext4_ioctl+0x46/0x90 [ 2857.861420] ? __ext4_ioctl+0x41f0/0x41f0 [ 2857.862199] __x64_sys_ioctl+0x19a/0x210 [ 2857.862973] do_syscall_64+0x33/0x40 [ 2857.863676] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2857.864639] RIP: 0033:0x7f9d11e54b19 [ 2857.865373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2857.868773] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2857.870209] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2857.871522] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2857.872845] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2857.874174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2857.875485] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:36:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xca02, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:36:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8004, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:36:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:36:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xffff, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:36:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:36:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3f00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:36:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2858.401196] blktrace: Concurrent blktraces are not allowed on loop2 12:37:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 44) 12:37:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:37:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:37:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80fe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:37:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2873.096789] blktrace: Concurrent blktraces are not allowed on loop2 [ 2873.179287] FAULT_INJECTION: forcing a failure. [ 2873.179287] name failslab, interval 1, probability 0, space 0, times 0 [ 2873.182284] CPU: 0 PID: 14639 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2873.183797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2873.185593] Call Trace: [ 2873.186187] dump_stack+0x107/0x167 [ 2873.186972] should_fail.cold+0x5/0xa [ 2873.187813] ? ext4_find_extent+0xa3d/0xd30 [ 2873.188736] should_failslab+0x5/0x20 [ 2873.189557] __kmalloc+0x72/0x3f0 [ 2873.190325] ext4_find_extent+0xa3d/0xd30 [ 2873.191220] ext4_swap_extents+0x321/0x14c0 [ 2873.192172] ? jbd2_journal_try_to_free_buffers+0x1d9/0x480 [ 2873.193395] ? ext4_get_es_cache+0x600/0x600 [ 2873.194359] ? down_write_nested+0xe4/0x160 12:37:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2873.195305] ? _down_write_nest_lock+0x160/0x160 [ 2873.196438] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2873.197651] ext4_move_extents+0x1a4f/0x3270 [ 2873.198646] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2873.199751] ? lock_release+0x6b0/0x6b0 [ 2873.200598] ? __fget_files+0x296/0x480 [ 2873.201465] ? rcu_read_lock_any_held+0x75/0xa0 [ 2873.202456] __ext4_ioctl+0x3073/0x41f0 [ 2873.203296] ? __lock_acquire+0xbb1/0x5b00 [ 2873.204208] ? ext4_reset_inode_seed+0x450/0x450 [ 2873.205239] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2873.206374] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2873.207582] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2873.208665] ? do_vfs_ioctl+0x283/0x10d0 [ 2873.209532] ? selinux_inode_getsecctx+0x90/0x90 [ 2873.210527] ? generic_block_fiemap+0x60/0x60 [ 2873.211473] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2873.212512] ? ext4_fc_start_update+0xa2/0x2e0 [ 2873.213493] ext4_ioctl+0x46/0x90 [ 2873.214223] ? __ext4_ioctl+0x41f0/0x41f0 [ 2873.215112] __x64_sys_ioctl+0x19a/0x210 [ 2873.215979] do_syscall_64+0x33/0x40 [ 2873.216780] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2873.217879] RIP: 0033:0x7f9d11e54b19 [ 2873.218401] blktrace: Concurrent blktraces are not allowed on loop2 [ 2873.218681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2873.223265] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2873.224879] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2873.226392] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2873.227908] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2873.229428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2873.230930] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:37:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x18, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2873.305798] blktrace: Concurrent blktraces are not allowed on loop2 12:37:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 45) [ 2873.410582] blktrace: Concurrent blktraces are not allowed on loop2 12:37:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2873.580584] blktrace: Concurrent blktraces are not allowed on loop2 [ 2873.587954] FAULT_INJECTION: forcing a failure. [ 2873.587954] name failslab, interval 1, probability 0, space 0, times 0 [ 2873.589175] CPU: 1 PID: 14661 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2873.589912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2873.590775] Call Trace: [ 2873.591059] dump_stack+0x107/0x167 [ 2873.591448] should_fail.cold+0x5/0xa [ 2873.591849] ? create_object.isra.0+0x3a/0xa20 [ 2873.592324] ? create_object.isra.0+0x3a/0xa20 [ 2873.592805] should_failslab+0x5/0x20 [ 2873.593222] kmem_cache_alloc+0x5b/0x360 [ 2873.593652] create_object.isra.0+0x3a/0xa20 [ 2873.594114] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2873.594628] __kmalloc+0x16e/0x3f0 [ 2873.595010] ext4_find_extent+0xa3d/0xd30 [ 2873.595456] ext4_swap_extents+0x321/0x14c0 [ 2873.595917] ? ext4_get_es_cache+0x600/0x600 [ 2873.596383] ? down_write_nested+0xe4/0x160 [ 2873.596835] ? _down_write_nest_lock+0x160/0x160 [ 2873.597317] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2873.597913] ext4_move_extents+0x1a4f/0x3270 [ 2873.598413] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2873.598961] ? lock_release+0x6b0/0x6b0 [ 2873.599382] ? __fget_files+0x296/0x480 [ 2873.599809] ? rcu_read_lock_any_held+0x75/0xa0 [ 2873.600297] __ext4_ioctl+0x3073/0x41f0 [ 2873.600712] ? __lock_acquire+0xbb1/0x5b00 [ 2873.601163] ? ext4_reset_inode_seed+0x450/0x450 [ 2873.601656] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2873.602221] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2873.602790] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2873.603337] ? do_vfs_ioctl+0x283/0x10d0 [ 2873.603760] ? selinux_inode_getsecctx+0x90/0x90 [ 2873.604276] ? generic_block_fiemap+0x60/0x60 [ 2873.604758] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2873.605314] ? ext4_fc_start_update+0xa2/0x2e0 [ 2873.605794] ext4_ioctl+0x46/0x90 [ 2873.606174] ? __ext4_ioctl+0x41f0/0x41f0 [ 2873.606614] __x64_sys_ioctl+0x19a/0x210 [ 2873.607071] do_syscall_64+0x33/0x40 [ 2873.607473] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2873.608042] RIP: 0033:0x7f9d11e54b19 [ 2873.608437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2873.610466] RSP: 002b:00007f9d0f3ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2873.611274] RAX: ffffffffffffffda RBX: 00007f9d11f67f60 RCX: 00007f9d11e54b19 [ 2873.612023] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2873.612768] RBP: 00007f9d0f3ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2873.613533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2873.614280] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3ca300 R15: 0000000000022000 12:37:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:37:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x38, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9400, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1b, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x39, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2888.736662] blktrace: Concurrent blktraces are not allowed on loop2 12:37:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:37:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:37:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 46) 12:37:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2888.863386] blktrace: Concurrent blktraces are not allowed on loop2 [ 2888.870600] FAULT_INJECTION: forcing a failure. [ 2888.870600] name failslab, interval 1, probability 0, space 0, times 0 [ 2888.873460] CPU: 0 PID: 14707 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2888.874964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2888.876758] Call Trace: [ 2888.877341] dump_stack+0x107/0x167 [ 2888.878168] should_fail.cold+0x5/0xa [ 2888.878998] ? create_object.isra.0+0x3a/0xa20 [ 2888.879985] should_failslab+0x5/0x20 [ 2888.880803] kmem_cache_alloc+0x5b/0x360 [ 2888.881700] create_object.isra.0+0x3a/0xa20 [ 2888.882644] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2888.883737] __kmalloc+0x16e/0x3f0 [ 2888.884522] ext4_find_extent+0xa3d/0xd30 [ 2888.885442] ext4_swap_extents+0x361/0x14c0 [ 2888.886373] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2888.887555] ? ext4_get_es_cache+0x600/0x600 [ 2888.888506] ? down_write_nested+0xe4/0x160 [ 2888.889447] ? _down_write_nest_lock+0x160/0x160 [ 2888.890464] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2888.891690] ext4_move_extents+0x1a4f/0x3270 [ 2888.892705] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2888.893838] ? lock_release+0x6b0/0x6b0 [ 2888.894703] ? __fget_files+0x296/0x480 [ 2888.895570] ? rcu_read_lock_any_held+0x75/0xa0 [ 2888.896574] __ext4_ioctl+0x3073/0x41f0 [ 2888.897452] ? __lock_acquire+0xbb1/0x5b00 [ 2888.898375] ? ext4_reset_inode_seed+0x450/0x450 [ 2888.899386] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2888.900529] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2888.901763] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2888.902856] ? do_vfs_ioctl+0x283/0x10d0 [ 2888.903716] ? selinux_inode_getsecctx+0x90/0x90 [ 2888.904716] ? generic_block_fiemap+0x60/0x60 [ 2888.905676] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2888.906722] ? ext4_fc_start_update+0xa2/0x2e0 [ 2888.907699] ext4_ioctl+0x46/0x90 [ 2888.908434] ? __ext4_ioctl+0x41f0/0x41f0 [ 2888.909316] __x64_sys_ioctl+0x19a/0x210 [ 2888.910198] do_syscall_64+0x33/0x40 [ 2888.910993] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2888.912079] RIP: 0033:0x7f9d11e54b19 [ 2888.912869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2888.916804] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2888.918427] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2888.920024] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2888.921632] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2888.923196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2888.924779] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:37:19 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x0, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2888.963186] blktrace: Concurrent blktraces are not allowed on loop2 12:37:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:19 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2889.094174] blktrace: Concurrent blktraces are not allowed on loop2 12:37:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:37:19 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x106, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2889.229505] blktrace: Concurrent blktraces are not allowed on loop2 12:37:19 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2889.370213] blktrace: Concurrent blktraces are not allowed on loop2 12:37:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xc0fe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:37:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:37:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x108, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:33 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 47) 12:37:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2903.516173] blktrace: Concurrent blktraces are not allowed on loop2 12:37:33 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2903.590440] FAULT_INJECTION: forcing a failure. [ 2903.590440] name failslab, interval 1, probability 0, space 0, times 0 [ 2903.591751] CPU: 0 PID: 14773 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2903.592490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2903.593376] Call Trace: [ 2903.593681] dump_stack+0x107/0x167 [ 2903.594078] should_fail.cold+0x5/0xa [ 2903.594510] ? mempool_alloc+0x148/0x360 [ 2903.594950] ? mempool_free_pages+0x20/0x20 [ 2903.595433] should_failslab+0x5/0x20 [ 2903.595850] kmem_cache_alloc+0x5b/0x360 [ 2903.596290] ? mempool_free_pages+0x20/0x20 [ 2903.596754] mempool_alloc+0x148/0x360 [ 2903.597183] ? mempool_resize+0x7d0/0x7d0 [ 2903.597656] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2903.598150] ? lock_acquire+0x197/0x490 [ 2903.598582] ? create_empty_buffers+0xbc/0x640 [ 2903.599079] bio_alloc_bioset+0x36e/0x600 [ 2903.599527] ? bvec_alloc+0x2f0/0x2f0 [ 2903.599946] ? _ext4_get_block+0x122/0x570 [ 2903.600409] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2903.600936] ? block_commit_write+0x30/0x30 [ 2903.601407] ext4_read_bh+0x134/0x330 [ 2903.601843] ext4_move_extents+0x2294/0x3270 [ 2903.602349] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2903.602922] ? lock_release+0x6b0/0x6b0 [ 2903.603391] ? __fget_files+0x296/0x480 [ 2903.603841] ? rcu_read_lock_any_held+0x75/0xa0 [ 2903.604375] __ext4_ioctl+0x3073/0x41f0 [ 2903.604803] ? __lock_acquire+0xbb1/0x5b00 [ 2903.605297] ? ext4_reset_inode_seed+0x450/0x450 [ 2903.605867] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2903.606488] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2903.607113] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2903.607698] ? do_vfs_ioctl+0x283/0x10d0 [ 2903.608174] ? selinux_inode_getsecctx+0x90/0x90 [ 2903.608698] ? generic_block_fiemap+0x60/0x60 [ 2903.609205] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2903.609776] ? ext4_fc_start_update+0xa2/0x2e0 [ 2903.610291] ext4_ioctl+0x46/0x90 [ 2903.610676] ? __ext4_ioctl+0x41f0/0x41f0 [ 2903.611147] __x64_sys_ioctl+0x19a/0x210 [ 2903.611603] do_syscall_64+0x33/0x40 [ 2903.612020] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2903.612605] RIP: 0033:0x7f9d11e54b19 [ 2903.613018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2903.615112] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2903.615983] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2903.616784] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2903.617603] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2903.618383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2903.619148] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2903.655524] blktrace: Concurrent blktraces are not allowed on loop2 12:37:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:37:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:33 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8004, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 2903.804443] blktrace: Concurrent blktraces are not allowed on loop2 12:37:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2903.985776] blktrace: Concurrent blktraces are not allowed on loop2 12:37:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 48) [ 2904.147892] FAULT_INJECTION: forcing a failure. [ 2904.147892] name failslab, interval 1, probability 0, space 0, times 0 [ 2904.149270] CPU: 0 PID: 14807 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2904.150032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2904.150933] Call Trace: [ 2904.151238] dump_stack+0x107/0x167 [ 2904.151637] should_fail.cold+0x5/0xa [ 2904.152054] ? create_object.isra.0+0x3a/0xa20 [ 2904.152558] should_failslab+0x5/0x20 [ 2904.152977] kmem_cache_alloc+0x5b/0x360 [ 2904.153420] create_object.isra.0+0x3a/0xa20 [ 2904.153903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2904.154449] __kmalloc+0x16e/0x3f0 [ 2904.154845] ext4_find_extent+0xa3d/0xd30 [ 2904.155289] ? kfree+0xd7/0x390 [ 2904.155656] ext4_swap_extents+0x321/0x14c0 [ 2904.156141] ? ext4_get_es_cache+0x600/0x600 [ 2904.156627] ? down_write_nested+0xe4/0x160 [ 2904.157095] ? _down_write_nest_lock+0x160/0x160 [ 2904.157605] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2904.158229] ext4_move_extents+0x1a4f/0x3270 [ 2904.158745] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2904.159317] ? lock_release+0x6b0/0x6b0 [ 2904.159745] ? __fget_files+0x296/0x480 [ 2904.160189] ? rcu_read_lock_any_held+0x75/0xa0 [ 2904.160702] __ext4_ioctl+0x3073/0x41f0 [ 2904.161137] ? __lock_acquire+0xbb1/0x5b00 [ 2904.161613] ? ext4_reset_inode_seed+0x450/0x450 [ 2904.162125] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2904.162714] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2904.163344] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2904.163914] ? do_vfs_ioctl+0x283/0x10d0 [ 2904.164349] ? selinux_inode_getsecctx+0x90/0x90 [ 2904.164865] ? generic_block_fiemap+0x60/0x60 [ 2904.165347] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2904.165885] ? ext4_fc_start_update+0xa2/0x2e0 [ 2904.166373] ext4_ioctl+0x46/0x90 [ 2904.166739] ? __ext4_ioctl+0x41f0/0x41f0 [ 2904.167190] __x64_sys_ioctl+0x19a/0x210 [ 2904.167634] do_syscall_64+0x33/0x40 [ 2904.168034] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2904.168581] RIP: 0033:0x7f9d11e54b19 [ 2904.168987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2904.170981] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2904.171811] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2904.172593] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2904.173342] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2904.174120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2904.174889] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:37:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80fe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:37:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 49) 12:37:49 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:37:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:37:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:37:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x61, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2919.930488] blktrace: Concurrent blktraces are not allowed on loop2 12:37:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe803, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:37:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2920.046449] FAULT_INJECTION: forcing a failure. [ 2920.046449] name failslab, interval 1, probability 0, space 0, times 0 [ 2920.049232] CPU: 1 PID: 14831 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2920.050660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2920.052346] Call Trace: [ 2920.052892] dump_stack+0x107/0x167 [ 2920.053637] should_fail.cold+0x5/0xa [ 2920.054431] ? ext4_find_extent+0xa3d/0xd30 [ 2920.055308] should_failslab+0x5/0x20 [ 2920.056078] __kmalloc+0x72/0x3f0 [ 2920.056776] ext4_find_extent+0xa3d/0xd30 [ 2920.057624] ext4_swap_extents+0x361/0x14c0 [ 2920.058499] ? __entry_text_end+0x68eb/0x1fe8e4 [ 2920.059440] ? ext4_get_es_cache+0x600/0x600 [ 2920.060327] ? down_write_nested+0xe4/0x160 [ 2920.061193] ? _down_write_nest_lock+0x160/0x160 [ 2920.062171] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2920.063350] ext4_move_extents+0x1a4f/0x3270 [ 2920.064316] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2920.065394] ? lock_release+0x6b0/0x6b0 [ 2920.066211] ? __fget_files+0x296/0x480 [ 2920.067026] ? rcu_read_lock_any_held+0x75/0xa0 [ 2920.067959] __ext4_ioctl+0x3073/0x41f0 [ 2920.068739] ? __lock_acquire+0xbb1/0x5b00 [ 2920.069600] ? ext4_reset_inode_seed+0x450/0x450 [ 2920.070574] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2920.071656] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2920.072794] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2920.073830] ? do_vfs_ioctl+0x283/0x10d0 [ 2920.074637] ? selinux_inode_getsecctx+0x90/0x90 [ 2920.075580] ? generic_block_fiemap+0x60/0x60 [ 2920.076483] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2920.077475] ? ext4_fc_start_update+0xa2/0x2e0 [ 2920.078398] ext4_ioctl+0x46/0x90 [ 2920.079079] ? __ext4_ioctl+0x41f0/0x41f0 [ 2920.079913] __x64_sys_ioctl+0x19a/0x210 [ 2920.080724] do_syscall_64+0x33/0x40 [ 2920.081474] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2920.082500] RIP: 0033:0x7f9d11e54b19 [ 2920.083232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2920.086851] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2920.088388] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2920.089810] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2920.091248] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2920.092671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2920.094110] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2920.141308] blktrace: Concurrent blktraces are not allowed on loop2 12:37:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:50 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2920.301409] blktrace: Concurrent blktraces are not allowed on loop2 12:37:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:50 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2920.553805] blktrace: Concurrent blktraces are not allowed on loop2 12:37:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 50) 12:37:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:37:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 2920.688152] blktrace: Concurrent blktraces are not allowed on loop2 [ 2920.794680] FAULT_INJECTION: forcing a failure. [ 2920.794680] name failslab, interval 1, probability 0, space 0, times 0 [ 2920.796623] CPU: 0 PID: 14865 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2920.797639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2920.798887] Call Trace: [ 2920.799284] dump_stack+0x107/0x167 [ 2920.799830] should_fail.cold+0x5/0xa [ 2920.800410] ? create_object.isra.0+0x3a/0xa20 [ 2920.801095] should_failslab+0x5/0x20 [ 2920.801655] kmem_cache_alloc+0x5b/0x360 [ 2920.802277] create_object.isra.0+0x3a/0xa20 [ 2920.802935] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2920.803683] __kmalloc+0x16e/0x3f0 [ 2920.804226] ext4_find_extent+0xa3d/0xd30 [ 2920.804844] ext4_swap_extents+0x361/0x14c0 [ 2920.805494] ? ext4_get_es_cache+0x600/0x600 [ 2920.806158] ? down_write_nested+0xe4/0x160 [ 2920.806792] ? _down_write_nest_lock+0x160/0x160 [ 2920.807498] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2920.808322] ext4_move_extents+0x1a4f/0x3270 [ 2920.809035] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2920.809814] ? lock_release+0x6b0/0x6b0 [ 2920.810405] ? __fget_files+0x296/0x480 [ 2920.811017] ? rcu_read_lock_any_held+0x75/0xa0 [ 2920.811709] __ext4_ioctl+0x3073/0x41f0 [ 2920.812287] ? __lock_acquire+0xbb1/0x5b00 [ 2920.812913] ? ext4_reset_inode_seed+0x450/0x450 [ 2920.813618] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2920.814414] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2920.815247] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2920.815989] ? do_vfs_ioctl+0x283/0x10d0 [ 2920.816585] ? selinux_inode_getsecctx+0x90/0x90 [ 2920.817270] ? generic_block_fiemap+0x60/0x60 [ 2920.817923] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2920.818634] ? ext4_fc_start_update+0xa2/0x2e0 [ 2920.819301] ext4_ioctl+0x46/0x90 [ 2920.819811] ? __ext4_ioctl+0x41f0/0x41f0 [ 2920.820420] __x64_sys_ioctl+0x19a/0x210 [ 2920.821020] do_syscall_64+0x33/0x40 [ 2920.821557] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2920.822313] RIP: 0033:0x7f9d11e54b19 [ 2920.822849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2920.825481] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2920.826584] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2920.827604] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2920.828620] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2920.829633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2920.830670] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:38:05 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:05 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x9400, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:38:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:38:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf401, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:38:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 51) 12:38:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2934.944200] blktrace: Concurrent blktraces are not allowed on loop2 [ 2935.063540] FAULT_INJECTION: forcing a failure. [ 2935.063540] name failslab, interval 1, probability 0, space 0, times 0 [ 2935.066235] CPU: 0 PID: 14894 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2935.067999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2935.070076] Call Trace: [ 2935.070762] dump_stack+0x107/0x167 [ 2935.071691] should_fail.cold+0x5/0xa [ 2935.072657] ? create_object.isra.0+0x3a/0xa20 [ 2935.073586] should_failslab+0x5/0x20 [ 2935.074380] kmem_cache_alloc+0x5b/0x360 [ 2935.075358] create_object.isra.0+0x3a/0xa20 [ 2935.076314] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2935.077452] kmem_cache_alloc+0x159/0x360 [ 2935.078325] alloc_buffer_head+0x20/0x110 [ 2935.079146] alloc_page_buffers+0x14d/0x6d0 [ 2935.080012] create_empty_buffers+0x2c/0x640 [ 2935.080890] ext4_move_extents+0x29ba/0x3270 [ 2935.081823] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2935.082916] ? lock_release+0x6b0/0x6b0 [ 2935.083895] ? __fget_files+0x296/0x480 [ 2935.084810] ? rcu_read_lock_any_held+0x75/0xa0 [ 2935.085845] __ext4_ioctl+0x3073/0x41f0 [ 2935.086751] ? __lock_acquire+0xbb1/0x5b00 [ 2935.087701] ? ext4_reset_inode_seed+0x450/0x450 [ 2935.088751] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2935.089938] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2935.091290] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2935.092431] ? do_vfs_ioctl+0x283/0x10d0 [ 2935.093329] ? selinux_inode_getsecctx+0x90/0x90 [ 2935.094381] ? generic_block_fiemap+0x60/0x60 [ 2935.095409] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2935.096614] ? ext4_fc_start_update+0xa2/0x2e0 [ 2935.097649] ext4_ioctl+0x46/0x90 [ 2935.098446] ? __ext4_ioctl+0x41f0/0x41f0 [ 2935.099364] __x64_sys_ioctl+0x19a/0x210 [ 2935.100271] do_syscall_64+0x33/0x40 [ 2935.101098] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2935.102250] RIP: 0033:0x7f9d11e54b19 [ 2935.103075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2935.107244] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2935.109071] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2935.110652] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2935.112221] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2935.113790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2935.115367] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:38:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2935.204451] blktrace: Concurrent blktraces are not allowed on loop2 12:38:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xc0fe, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:38:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:38:19 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:38:19 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x10000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 52) 12:38:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2949.764209] blktrace: Concurrent blktraces are not allowed on loop2 12:38:19 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2949.864350] FAULT_INJECTION: forcing a failure. [ 2949.864350] name failslab, interval 1, probability 0, space 0, times 0 [ 2949.865894] CPU: 1 PID: 14931 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2949.866806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.867885] Call Trace: [ 2949.868243] dump_stack+0x107/0x167 [ 2949.868724] should_fail.cold+0x5/0xa [ 2949.869224] ? create_object.isra.0+0x3a/0xa20 [ 2949.869819] should_failslab+0x5/0x20 [ 2949.870332] kmem_cache_alloc+0x5b/0x360 [ 2949.870866] create_object.isra.0+0x3a/0xa20 [ 2949.871443] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2949.871952] kmem_cache_alloc+0x159/0x360 [ 2949.872497] alloc_buffer_head+0x20/0x110 [ 2949.872913] alloc_page_buffers+0x14d/0x6d0 [ 2949.873473] create_empty_buffers+0x2c/0x640 [ 2949.873919] ext4_move_extents+0x29ba/0x3270 [ 2949.874462] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2949.874987] ? lock_release+0x6b0/0x6b0 [ 2949.875392] ? __fget_files+0x296/0x480 [ 2949.875795] ? rcu_read_lock_any_held+0x75/0xa0 [ 2949.876274] __ext4_ioctl+0x3073/0x41f0 [ 2949.876796] ? __lock_acquire+0xbb1/0x5b00 [ 2949.877362] ? ext4_reset_inode_seed+0x450/0x450 [ 2949.877986] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2949.878710] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2949.879456] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2949.880132] ? do_vfs_ioctl+0x283/0x10d0 [ 2949.880580] ? selinux_inode_getsecctx+0x90/0x90 [ 2949.881071] ? generic_block_fiemap+0x60/0x60 [ 2949.881545] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2949.882065] ? ext4_fc_start_update+0xa2/0x2e0 [ 2949.882545] ext4_ioctl+0x46/0x90 [ 2949.882905] ? __ext4_ioctl+0x41f0/0x41f0 [ 2949.883337] __x64_sys_ioctl+0x19a/0x210 [ 2949.883762] do_syscall_64+0x33/0x40 [ 2949.884150] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2949.884686] RIP: 0033:0x7f9d11e54b19 [ 2949.885078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2949.886986] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2949.887781] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2949.888506] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2949.889239] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2949.889972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2949.890720] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:38:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2949.940146] blktrace: Concurrent blktraces are not allowed on loop2 12:38:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2950.038802] blktrace: Concurrent blktraces are not allowed on loop2 12:38:20 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:38:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 53) [ 2950.214658] blktrace: Concurrent blktraces are not allowed on loop2 [ 2950.325411] FAULT_INJECTION: forcing a failure. [ 2950.325411] name failslab, interval 1, probability 0, space 0, times 0 [ 2950.326619] CPU: 1 PID: 14964 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2950.327296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.328112] Call Trace: [ 2950.328383] dump_stack+0x107/0x167 [ 2950.328747] should_fail.cold+0x5/0xa [ 2950.329128] ? ext4_find_extent+0xa3d/0xd30 [ 2950.329555] should_failslab+0x5/0x20 [ 2950.329931] __kmalloc+0x72/0x3f0 [ 2950.330298] ext4_find_extent+0xa3d/0xd30 [ 2950.330709] ? kfree+0xd7/0x390 [ 2950.331046] ext4_swap_extents+0x321/0x14c0 [ 2950.331485] ? ext4_get_es_cache+0x600/0x600 [ 2950.331921] ? down_write_nested+0xe4/0x160 [ 2950.332348] ? _down_write_nest_lock+0x160/0x160 [ 2950.332819] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2950.333380] ext4_move_extents+0x1a4f/0x3270 [ 2950.333851] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2950.334380] ? lock_release+0x6b0/0x6b0 [ 2950.334778] ? __fget_files+0x296/0x480 [ 2950.335181] ? rcu_read_lock_any_held+0x75/0xa0 [ 2950.335648] __ext4_ioctl+0x3073/0x41f0 [ 2950.336046] ? __lock_acquire+0xbb1/0x5b00 [ 2950.336475] ? ext4_reset_inode_seed+0x450/0x450 [ 2950.336947] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2950.337484] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2950.338051] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2950.338574] ? do_vfs_ioctl+0x283/0x10d0 [ 2950.338982] ? selinux_inode_getsecctx+0x90/0x90 [ 2950.339447] ? generic_block_fiemap+0x60/0x60 [ 2950.339898] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2950.340392] ? ext4_fc_start_update+0xa2/0x2e0 [ 2950.340849] ext4_ioctl+0x46/0x90 [ 2950.341193] ? __ext4_ioctl+0x41f0/0x41f0 [ 2950.341604] __x64_sys_ioctl+0x19a/0x210 [ 2950.342012] do_syscall_64+0x33/0x40 [ 2950.342396] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2950.342909] RIP: 0033:0x7f9d11e54b19 [ 2950.343280] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2950.345094] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2950.345846] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2950.346567] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2950.347271] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2950.347976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2950.348684] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:38:33 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x38, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:38:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 54) 12:38:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1f4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:38:33 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x500, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe803, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:38:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x38000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfe80, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 2963.831505] blktrace: Concurrent blktraces are not allowed on loop8 [ 2963.833731] blktrace: Concurrent blktraces are not allowed on loop2 12:38:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2963.926640] FAULT_INJECTION: forcing a failure. [ 2963.926640] name failslab, interval 1, probability 0, space 0, times 0 [ 2963.929457] CPU: 1 PID: 14990 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2963.931183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2963.932863] Call Trace: [ 2963.933521] dump_stack+0x107/0x167 [ 2963.934269] should_fail.cold+0x5/0xa [ 2963.935223] ? jbd2__journal_start+0x190/0x890 [ 2963.936163] should_failslab+0x5/0x20 [ 2963.937105] kmem_cache_alloc+0x5b/0x360 [ 2963.937948] jbd2__journal_start+0x190/0x890 [ 2963.939069] __ext4_journal_start_sb+0x214/0x430 [ 2963.940047] ext4_move_extents+0x10c8/0x3270 [ 2963.941194] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2963.942268] ? lock_release+0x6b0/0x6b0 [ 2963.943272] ? __fget_files+0x296/0x480 [ 2963.944107] ? rcu_read_lock_any_held+0x75/0xa0 [ 2963.945267] __ext4_ioctl+0x3073/0x41f0 [ 2963.946074] ? __lock_acquire+0xbb1/0x5b00 [ 2963.947157] ? ext4_reset_inode_seed+0x450/0x450 [ 2963.948128] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2963.949454] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2963.950626] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2963.951898] ? do_vfs_ioctl+0x283/0x10d0 [ 2963.952733] ? selinux_inode_getsecctx+0x90/0x90 [ 2963.953890] ? generic_block_fiemap+0x60/0x60 [ 2963.954826] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2963.956032] ? ext4_fc_start_update+0xa2/0x2e0 [ 2963.956968] ext4_ioctl+0x46/0x90 [ 2963.957816] ? __ext4_ioctl+0x41f0/0x41f0 [ 2963.958680] __x64_sys_ioctl+0x19a/0x210 [ 2963.959683] do_syscall_64+0x33/0x40 [ 2963.960447] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2963.961701] RIP: 0033:0x7f9d11e54b19 [ 2963.962473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2963.966984] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2963.968528] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2963.969966] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2963.971714] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2963.973154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2963.974915] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2964.001354] blktrace: Concurrent blktraces are not allowed on loop2 12:38:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x600, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 2964.064693] blktrace: Concurrent blktraces are not allowed on loop8 12:38:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2964.126890] blktrace: Concurrent blktraces are not allowed on loop2 12:38:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2964.216756] blktrace: Concurrent blktraces are not allowed on loop2 12:38:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x39000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:34 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa00, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2964.294738] blktrace: Concurrent blktraces are not allowed on loop2 12:38:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 55) 12:38:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2964.506698] FAULT_INJECTION: forcing a failure. [ 2964.506698] name failslab, interval 1, probability 0, space 0, times 0 [ 2964.509485] CPU: 1 PID: 15023 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2964.510960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2964.512698] Call Trace: [ 2964.513264] dump_stack+0x107/0x167 [ 2964.514045] should_fail.cold+0x5/0xa [ 2964.514881] ? create_object.isra.0+0x3a/0xa20 [ 2964.515847] should_failslab+0x5/0x20 [ 2964.516654] kmem_cache_alloc+0x5b/0x360 [ 2964.517515] create_object.isra.0+0x3a/0xa20 [ 2964.518462] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2964.519537] kmem_cache_alloc+0x159/0x360 [ 2964.520435] jbd2__journal_start+0x190/0x890 [ 2964.521371] __ext4_journal_start_sb+0x214/0x430 [ 2964.522397] ext4_move_extents+0x10c8/0x3270 [ 2964.523389] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2964.524509] ? lock_release+0x6b0/0x6b0 [ 2964.525356] ? __fget_files+0x296/0x480 [ 2964.526218] ? rcu_read_lock_any_held+0x75/0xa0 [ 2964.527224] __ext4_ioctl+0x3073/0x41f0 [ 2964.528075] ? __lock_acquire+0xbb1/0x5b00 [ 2964.528980] ? ext4_reset_inode_seed+0x450/0x450 [ 2964.530011] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2964.531227] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2964.532506] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2964.533655] ? do_vfs_ioctl+0x283/0x10d0 [ 2964.534588] ? selinux_inode_getsecctx+0x90/0x90 [ 2964.535641] ? generic_block_fiemap+0x60/0x60 [ 2964.536648] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2964.537741] ? ext4_fc_start_update+0xa2/0x2e0 [ 2964.538784] ext4_ioctl+0x46/0x90 [ 2964.539565] ? __ext4_ioctl+0x41f0/0x41f0 [ 2964.540491] __x64_sys_ioctl+0x19a/0x210 [ 2964.541400] do_syscall_64+0x33/0x40 [ 2964.542238] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2964.543395] RIP: 0033:0x7f9d11e54b19 [ 2964.544225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2964.548295] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2964.549991] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2964.551600] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2964.553182] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2964.554781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2964.556366] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2964.572220] blktrace: Concurrent blktraces are not allowed on loop2 12:38:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfec0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:38:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 56) 12:38:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:38:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3f000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x39, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:38:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf401, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:38:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2977.169430] FAULT_INJECTION: forcing a failure. [ 2977.169430] name failslab, interval 1, probability 0, space 0, times 0 [ 2977.171329] CPU: 1 PID: 15054 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2977.172327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2977.173523] Call Trace: [ 2977.173926] dump_stack+0x107/0x167 [ 2977.174462] should_fail.cold+0x5/0xa [ 2977.175066] ? create_object.isra.0+0x3a/0xa20 [ 2977.175759] should_failslab+0x5/0x20 [ 2977.176307] kmem_cache_alloc+0x5b/0x360 [ 2977.176900] create_object.isra.0+0x3a/0xa20 [ 2977.177570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2977.178293] __kmalloc+0x16e/0x3f0 [ 2977.178842] ext4_find_extent+0xa3d/0xd30 [ 2977.179504] ext4_swap_extents+0x361/0x14c0 [ 2977.180168] ? ext4_get_es_cache+0x600/0x600 [ 2977.180808] ? down_write_nested+0xe4/0x160 [ 2977.181471] ? _down_write_nest_lock+0x160/0x160 [ 2977.182155] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2977.182997] ext4_move_extents+0x1a4f/0x3270 [ 2977.183697] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2977.184464] ? lock_release+0x6b0/0x6b0 [ 2977.185052] ? __fget_files+0x296/0x480 [ 2977.185650] ? rcu_read_lock_any_held+0x75/0xa0 [ 2977.186338] __ext4_ioctl+0x3073/0x41f0 [ 2977.186936] ? __lock_acquire+0xbb1/0x5b00 [ 2977.187567] ? ext4_reset_inode_seed+0x450/0x450 [ 2977.188266] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2977.189046] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2977.189880] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2977.190661] ? do_vfs_ioctl+0x283/0x10d0 [ 2977.191257] ? selinux_inode_getsecctx+0x90/0x90 [ 2977.191944] ? generic_block_fiemap+0x60/0x60 [ 2977.192602] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2977.193322] ? ext4_fc_start_update+0xa2/0x2e0 [ 2977.193997] ext4_ioctl+0x46/0x90 [ 2977.194495] ? __ext4_ioctl+0x41f0/0x41f0 [ 2977.195116] __x64_sys_ioctl+0x19a/0x210 [ 2977.195718] do_syscall_64+0x33/0x40 [ 2977.196267] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2977.197021] RIP: 0033:0x7f9d11e54b19 [ 2977.197572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2977.200250] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2977.201359] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2977.202392] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2977.203434] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2977.204469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2977.205510] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:38:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x40000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:38:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:38:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1400, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:38:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:02 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1600, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:39:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:39:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3e8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:39:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xff00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 57) 12:39:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:39:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 2992.480775] FAULT_INJECTION: forcing a failure. [ 2992.480775] name failslab, interval 1, probability 0, space 0, times 0 [ 2992.483232] CPU: 1 PID: 15201 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 2992.484436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2992.485957] Call Trace: [ 2992.486431] dump_stack+0x107/0x167 [ 2992.487085] should_fail.cold+0x5/0xa [ 2992.487787] ? create_object.isra.0+0x3a/0xa20 [ 2992.488610] should_failslab+0x5/0x20 [ 2992.489306] kmem_cache_alloc+0x5b/0x360 [ 2992.490021] create_object.isra.0+0x3a/0xa20 [ 2992.490827] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2992.491716] __kmalloc+0x16e/0x3f0 [ 2992.492372] ext4_find_extent+0xa3d/0xd30 [ 2992.493109] ext4_swap_extents+0x361/0x14c0 [ 2992.493896] ? ext4_get_es_cache+0x600/0x600 [ 2992.494677] ? down_write_nested+0xe4/0x160 [ 2992.495449] ? _down_write_nest_lock+0x160/0x160 [ 2992.496278] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 2992.497279] ext4_move_extents+0x1a4f/0x3270 [ 2992.498105] ? ext4_double_up_write_data_sem+0x30/0x30 [ 2992.499032] ? lock_release+0x6b0/0x6b0 [ 2992.499743] ? __fget_files+0x296/0x480 [ 2992.500447] ? rcu_read_lock_any_held+0x75/0xa0 [ 2992.501260] __ext4_ioctl+0x3073/0x41f0 [ 2992.501980] ? __lock_acquire+0xbb1/0x5b00 [ 2992.502731] ? ext4_reset_inode_seed+0x450/0x450 [ 2992.503611] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2992.504549] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2992.505586] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2992.506486] ? do_vfs_ioctl+0x283/0x10d0 [ 2992.507217] ? selinux_inode_getsecctx+0x90/0x90 [ 2992.508041] ? generic_block_fiemap+0x60/0x60 [ 2992.508848] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2992.509703] ? ext4_fc_start_update+0xa2/0x2e0 [ 2992.510504] ext4_ioctl+0x46/0x90 [ 2992.511118] ? __ext4_ioctl+0x41f0/0x41f0 [ 2992.511835] __x64_sys_ioctl+0x19a/0x210 [ 2992.512546] do_syscall_64+0x33/0x40 [ 2992.513194] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2992.514072] RIP: 0033:0x7f9d11e54b19 [ 2992.514764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2992.517974] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2992.519347] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 2992.520611] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 2992.521911] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2992.523149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2992.524399] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 2992.577881] blktrace: Concurrent blktraces are not allowed on loop2 12:39:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1800, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:39:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x61, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:39:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x20480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 58) 12:39:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfe80, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:39:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x61000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 3008.066831] blktrace: Concurrent blktraces are not allowed on loop2 [ 3008.081202] blktrace: Concurrent blktraces are not allowed on loop8 12:39:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 3008.168465] FAULT_INJECTION: forcing a failure. [ 3008.168465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3008.169877] CPU: 0 PID: 15235 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3008.170669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3008.171602] Call Trace: [ 3008.171905] dump_stack+0x107/0x167 [ 3008.172313] should_fail.cold+0x5/0xa [ 3008.172746] __alloc_pages_nodemask+0x182/0x680 [ 3008.173274] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3008.173945] ? xas_load+0x66/0x2c0 [ 3008.174352] ? find_get_entry+0x2d9/0x6e0 [ 3008.174815] ? lru_cache_add+0x45c/0x800 [ 3008.175273] alloc_pages_current+0x187/0x280 [ 3008.175773] __page_cache_alloc+0x2d2/0x360 [ 3008.176257] pagecache_get_page+0x2c7/0xc80 [ 3008.176743] grab_cache_page_write_begin+0x64/0xa0 [ 3008.177289] ext4_move_extents+0x1237/0x3270 [ 3008.177811] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3008.178397] ? lock_release+0x6b0/0x6b0 [ 3008.178849] ? __fget_files+0x296/0x480 [ 3008.179298] ? rcu_read_lock_any_held+0x75/0xa0 [ 3008.179829] __ext4_ioctl+0x3073/0x41f0 [ 3008.180247] ? __lock_acquire+0xbb1/0x5b00 [ 3008.180729] ? ext4_reset_inode_seed+0x450/0x450 [ 3008.181232] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3008.181835] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3008.182438] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3008.183026] ? do_vfs_ioctl+0x283/0x10d0 [ 3008.183471] ? selinux_inode_getsecctx+0x90/0x90 [ 3008.183996] ? generic_block_fiemap+0x60/0x60 [ 3008.184500] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3008.185046] ? ext4_fc_start_update+0xa2/0x2e0 [ 3008.185548] ext4_ioctl+0x46/0x90 [ 3008.185927] ? __ext4_ioctl+0x41f0/0x41f0 [ 3008.186386] __x64_sys_ioctl+0x19a/0x210 [ 3008.186843] do_syscall_64+0x33/0x40 [ 3008.187244] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3008.187820] RIP: 0033:0x7f9d11e54b19 [ 3008.188233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3008.190288] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3008.191158] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3008.191921] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3008.192700] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3008.193487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3008.194280] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 [ 3008.209823] blktrace: Concurrent blktraces are not allowed on loop2 12:39:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x0, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:39:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x0, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:18 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2000, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:39:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfec0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:39:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 59) 12:39:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7ffffff7, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:39:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x34000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x0, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 3008.624578] FAULT_INJECTION: forcing a failure. [ 3008.624578] name failslab, interval 1, probability 0, space 0, times 0 [ 3008.626422] CPU: 0 PID: 15267 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3008.627414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3008.628563] Call Trace: [ 3008.628950] dump_stack+0x107/0x167 [ 3008.629470] should_fail.cold+0x5/0xa [ 3008.630016] ? create_object.isra.0+0x3a/0xa20 [ 3008.630652] should_failslab+0x5/0x20 [ 3008.631194] kmem_cache_alloc+0x5b/0x360 [ 3008.631760] create_object.isra.0+0x3a/0xa20 [ 3008.632377] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3008.633084] kmem_cache_alloc+0x159/0x360 [ 3008.633672] ? jbd2_journal_put_journal_head+0x38a/0x560 [ 3008.634425] insert_revoke_hash+0x28/0x270 [ 3008.635036] jbd2_journal_revoke+0x2bb/0x570 [ 3008.635656] __ext4_forget+0x218/0x480 [ 3008.636213] ext4_free_blocks+0x1943/0x20f0 [ 3008.636823] ? jbd2_journal_extend+0x15b/0x740 [ 3008.637459] ? lock_downgrade+0x6d0/0x6d0 [ 3008.638041] ? ext4_mb_new_blocks+0x4890/0x4890 [ 3008.638676] ? rwlock_bug.part.0+0x90/0x90 [ 3008.639287] ? do_raw_read_unlock+0x3b/0x70 [ 3008.639891] ? _raw_read_unlock+0x1a/0x30 [ 3008.640464] ? jbd2_journal_extend+0x160/0x740 [ 3008.641108] ext4_ext_try_to_merge+0x580/0x710 [ 3008.641725] ext4_swap_extents+0xea8/0x14c0 [ 3008.642328] ? ext4_get_es_cache+0x600/0x600 [ 3008.642902] ? down_write_nested+0xe4/0x160 [ 3008.643476] ? _down_write_nest_lock+0x160/0x160 [ 3008.644105] ? ext4_journalled_zero_new_buffers+0x450/0x450 [ 3008.644854] ext4_move_extents+0x1a4f/0x3270 [ 3008.645470] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3008.646141] ? lock_release+0x6b0/0x6b0 [ 3008.646663] ? __fget_files+0x296/0x480 [ 3008.647210] ? rcu_read_lock_any_held+0x75/0xa0 [ 3008.647824] __ext4_ioctl+0x3073/0x41f0 [ 3008.648347] ? __lock_acquire+0xbb1/0x5b00 [ 3008.648898] ? ext4_reset_inode_seed+0x450/0x450 [ 3008.649534] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3008.650240] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3008.650999] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3008.651678] ? do_vfs_ioctl+0x283/0x10d0 [ 3008.652218] ? selinux_inode_getsecctx+0x90/0x90 [ 3008.652831] ? generic_block_fiemap+0x60/0x60 [ 3008.653424] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3008.654075] ? ext4_fc_start_update+0xa2/0x2e0 [ 3008.654689] ext4_ioctl+0x46/0x90 [ 3008.655169] ? __ext4_ioctl+0x41f0/0x41f0 [ 3008.655718] __x64_sys_ioctl+0x19a/0x210 [ 3008.656261] do_syscall_64+0x33/0x40 [ 3008.656753] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3008.657425] RIP: 0033:0x7f9d11e54b19 [ 3008.657917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3008.660407] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3008.661435] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3008.662381] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3008.663343] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3008.664288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3008.665234] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:39:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x500, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 60) 12:39:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80040000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:39:35 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x600, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xff00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:39:35 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4000, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:39:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfc, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x40000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 3025.438279] FAULT_INJECTION: forcing a failure. [ 3025.438279] name failslab, interval 1, probability 0, space 0, times 0 [ 3025.439818] CPU: 0 PID: 15311 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3025.440708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3025.441604] Call Trace: [ 3025.441952] dump_stack+0x107/0x167 [ 3025.442422] should_fail.cold+0x5/0xa [ 3025.442917] ? jbd2__journal_start+0x190/0x890 [ 3025.443528] should_failslab+0x5/0x20 [ 3025.444022] kmem_cache_alloc+0x5b/0x360 [ 3025.444552] jbd2__journal_start+0x190/0x890 [ 3025.445123] __ext4_journal_start_sb+0x214/0x430 [ 3025.445735] ext4_move_extents+0x10c8/0x3270 [ 3025.446329] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3025.447001] ? lock_release+0x6b0/0x6b0 [ 3025.447531] ? __fget_files+0x296/0x480 [ 3025.448053] ? rcu_read_lock_any_held+0x75/0xa0 [ 3025.448649] __ext4_ioctl+0x3073/0x41f0 [ 3025.449158] ? __lock_acquire+0xbb1/0x5b00 [ 3025.449706] ? ext4_reset_inode_seed+0x450/0x450 [ 3025.450314] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3025.451001] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3025.451745] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3025.452402] ? do_vfs_ioctl+0x283/0x10d0 [ 3025.452924] ? selinux_inode_getsecctx+0x90/0x90 [ 3025.453528] ? generic_block_fiemap+0x60/0x60 [ 3025.454103] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3025.454731] ? ext4_fc_start_update+0xa2/0x2e0 [ 3025.455335] ext4_ioctl+0x46/0x90 [ 3025.455775] ? __ext4_ioctl+0x41f0/0x41f0 [ 3025.456288] __x64_sys_ioctl+0x19a/0x210 [ 3025.456712] do_syscall_64+0x33/0x40 [ 3025.457083] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3025.457596] RIP: 0033:0x7f9d11e54b19 [ 3025.457966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3025.459797] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3025.460559] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3025.461260] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3025.461970] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3025.462674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3025.463387] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:39:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 3025.529762] blktrace: Concurrent blktraces are not allowed on loop2 12:39:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 3025.602854] blktrace: Concurrent blktraces are not allowed on loop2 12:39:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) 12:39:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x20480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 3025.711386] blktrace: Concurrent blktraces are not allowed on loop2 12:39:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, 0x0) 12:39:48 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:39:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x34000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:39:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1f4, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:39:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 61) 12:39:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80040200, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:39:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x700, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:39:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 3038.871516] blktrace: Concurrent blktraces are not allowed on loop2 12:39:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, 0x0) [ 3038.990348] FAULT_INJECTION: forcing a failure. [ 3038.990348] name failslab, interval 1, probability 0, space 0, times 0 [ 3038.992914] CPU: 0 PID: 15453 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3038.994305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3038.995976] Call Trace: [ 3038.996520] dump_stack+0x107/0x167 [ 3038.997289] should_fail.cold+0x5/0xa [ 3038.998060] ? create_object.isra.0+0x3a/0xa20 [ 3038.998981] should_failslab+0x5/0x20 [ 3038.999777] kmem_cache_alloc+0x5b/0x360 [ 3039.000613] create_object.isra.0+0x3a/0xa20 [ 3039.001503] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3039.002538] kmem_cache_alloc+0x159/0x360 [ 3039.003390] jbd2__journal_start+0x190/0x890 [ 3039.004289] __ext4_journal_start_sb+0x214/0x430 [ 3039.005255] ext4_move_extents+0x10c8/0x3270 [ 3039.006194] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3039.007259] ? lock_release+0x6b0/0x6b0 [ 3039.008085] ? __fget_files+0x296/0x480 [ 3039.008901] ? rcu_read_lock_any_held+0x75/0xa0 [ 3039.009841] __ext4_ioctl+0x3073/0x41f0 [ 3039.010642] ? __lock_acquire+0xbb1/0x5b00 [ 3039.011513] ? ext4_reset_inode_seed+0x450/0x450 [ 3039.012472] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3039.013554] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3039.014723] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3039.015770] ? do_vfs_ioctl+0x283/0x10d0 [ 3039.016589] ? selinux_inode_getsecctx+0x90/0x90 [ 3039.017542] ? generic_block_fiemap+0x60/0x60 [ 3039.018450] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3039.019459] ? ext4_fc_start_update+0xa2/0x2e0 [ 3039.020384] ext4_ioctl+0x46/0x90 [ 3039.021082] ? __ext4_ioctl+0x41f0/0x41f0 [ 3039.021921] __x64_sys_ioctl+0x19a/0x210 [ 3039.022747] do_syscall_64+0x33/0x40 [ 3039.023508] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3039.024424] blktrace: Concurrent blktraces are not allowed on loop2 [ 3039.024538] RIP: 0033:0x7f9d11e54b19 [ 3039.024591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3039.030289] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3039.031831] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3039.033265] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3039.034693] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3039.036129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3039.037557] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:39:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, 0x0) [ 3039.207799] blktrace: Concurrent blktraces are not allowed on loop2 12:39:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file1\x00'}) 12:39:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94000000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 3039.392439] blktrace: Concurrent blktraces are not allowed on loop2 12:39:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file1\x00'}) 12:39:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 62) [ 3039.622416] blktrace: Concurrent blktraces are not allowed on loop2 12:39:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file1\x00'}) 12:39:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x40000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:39:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x100000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 3039.841308] blktrace: Concurrent blktraces are not allowed on loop2 [ 3039.855808] FAULT_INJECTION: forcing a failure. [ 3039.855808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3039.858303] CPU: 0 PID: 15507 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3039.859573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.861122] Call Trace: [ 3039.861618] dump_stack+0x107/0x167 [ 3039.862290] should_fail.cold+0x5/0xa [ 3039.863011] __alloc_pages_nodemask+0x182/0x680 [ 3039.863872] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3039.864976] ? xas_load+0x66/0x2c0 [ 3039.865620] ? find_get_entry+0x2d9/0x6e0 [ 3039.866372] ? mark_held_locks+0x9e/0xe0 [ 3039.867100] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 3039.868046] alloc_pages_current+0x187/0x280 [ 3039.868831] __page_cache_alloc+0x2d2/0x360 [ 3039.869622] pagecache_get_page+0x2c7/0xc80 [ 3039.870406] grab_cache_page_write_begin+0x64/0xa0 [ 3039.871297] ext4_move_extents+0x1216/0x3270 [ 3039.872148] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3039.873092] ? lock_release+0x6b0/0x6b0 [ 3039.873812] ? __fget_files+0x296/0x480 [ 3039.874531] ? rcu_read_lock_any_held+0x75/0xa0 [ 3039.875367] __ext4_ioctl+0x3073/0x41f0 [ 3039.876072] ? __lock_acquire+0xbb1/0x5b00 [ 3039.876830] ? ext4_reset_inode_seed+0x450/0x450 [ 3039.877681] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3039.878631] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3039.879650] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3039.880565] ? do_vfs_ioctl+0x283/0x10d0 [ 3039.881285] ? selinux_inode_getsecctx+0x90/0x90 [ 3039.882126] ? generic_block_fiemap+0x60/0x60 [ 3039.882920] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3039.883811] ? ext4_fc_start_update+0xa2/0x2e0 [ 3039.884626] ext4_ioctl+0x46/0x90 [ 3039.885238] ? __ext4_ioctl+0x41f0/0x41f0 [ 3039.885972] __x64_sys_ioctl+0x19a/0x210 [ 3039.886694] do_syscall_64+0x33/0x40 [ 3039.887357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3039.888267] RIP: 0033:0x7f9d11e54b19 [ 3039.888925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3039.892167] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3039.893508] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3039.894753] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3039.896001] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3039.897247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3039.898480] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:40:03 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba00, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 3053.677486] blktrace: Concurrent blktraces are not allowed on loop8 12:40:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x200000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:40:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x900, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:40:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe8030000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:40:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 63) 12:40:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x80000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:40:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:40:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) [ 3053.753535] blktrace: Concurrent blktraces are not allowed on loop2 [ 3053.802492] FAULT_INJECTION: forcing a failure. [ 3053.802492] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3053.803863] CPU: 0 PID: 15617 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3053.804614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3053.805491] Call Trace: [ 3053.805783] dump_stack+0x107/0x167 [ 3053.806176] should_fail.cold+0x5/0xa [ 3053.806608] __alloc_pages_nodemask+0x182/0x680 [ 3053.807115] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3053.807756] ? xas_load+0x66/0x2c0 [ 3053.808136] ? find_get_entry+0x2d9/0x6e0 [ 3053.808577] ? lru_cache_add+0x45c/0x800 [ 3053.809029] alloc_pages_current+0x187/0x280 [ 3053.809510] __page_cache_alloc+0x2d2/0x360 [ 3053.809978] pagecache_get_page+0x2c7/0xc80 [ 3053.810449] grab_cache_page_write_begin+0x64/0xa0 [ 3053.810981] ext4_move_extents+0x1237/0x3270 [ 3053.811482] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3053.812057] ? lock_release+0x6b0/0x6b0 [ 3053.812503] ? __fget_files+0x296/0x480 [ 3053.812959] ? rcu_read_lock_any_held+0x75/0xa0 [ 3053.813479] __ext4_ioctl+0x3073/0x41f0 [ 3053.813922] ? __lock_acquire+0xbb1/0x5b00 [ 3053.814398] ? ext4_reset_inode_seed+0x450/0x450 [ 3053.814932] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3053.815557] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3053.816218] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3053.816797] ? do_vfs_ioctl+0x283/0x10d0 [ 3053.817259] ? selinux_inode_getsecctx+0x90/0x90 [ 3053.817776] ? generic_block_fiemap+0x60/0x60 [ 3053.818266] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3053.818815] ? ext4_fc_start_update+0xa2/0x2e0 [ 3053.819337] ext4_ioctl+0x46/0x90 [ 3053.819731] ? __ext4_ioctl+0x41f0/0x41f0 [ 3053.820210] __x64_sys_ioctl+0x19a/0x210 [ 3053.820676] do_syscall_64+0x33/0x40 [ 3053.821110] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3053.821681] RIP: 0033:0x7f9d11e54b19 [ 3053.822097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3053.824139] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3053.824992] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3053.825779] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3053.826573] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3053.827380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3053.828174] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:40:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x600, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) [ 3053.927912] blktrace: Concurrent blktraces are not allowed on loop2 12:40:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xeffdffff, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:40:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 64) 12:40:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x100000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:40:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x94, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:40:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x400300, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) [ 3054.363758] FAULT_INJECTION: forcing a failure. [ 3054.363758] name failslab, interval 1, probability 0, space 0, times 0 [ 3054.365255] CPU: 0 PID: 15714 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3054.366004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3054.366943] Call Trace: [ 3054.367243] dump_stack+0x107/0x167 [ 3054.367637] should_fail.cold+0x5/0xa [ 3054.368046] ? create_object.isra.0+0x3a/0xa20 [ 3054.368541] should_failslab+0x5/0x20 [ 3054.368959] kmem_cache_alloc+0x5b/0x360 [ 3054.369397] create_object.isra.0+0x3a/0xa20 [ 3054.369876] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3054.370425] kmem_cache_alloc+0x159/0x360 [ 3054.370877] alloc_buffer_head+0x20/0x110 [ 3054.371322] alloc_page_buffers+0x14d/0x6d0 [ 3054.371793] create_empty_buffers+0x2c/0x640 [ 3054.372258] ? wait_on_page_writeback+0xb9/0x2e0 [ 3054.372760] ext4_move_extents+0x26b7/0x3270 [ 3054.373254] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3054.373813] ? lock_release+0x6b0/0x6b0 [ 3054.374263] ? __fget_files+0x296/0x480 [ 3054.374692] ? rcu_read_lock_any_held+0x75/0xa0 [ 3054.375185] __ext4_ioctl+0x3073/0x41f0 [ 3054.375613] ? __lock_acquire+0xbb1/0x5b00 [ 3054.376067] ? ext4_reset_inode_seed+0x450/0x450 [ 3054.376586] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3054.377166] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3054.377769] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3054.378316] ? do_vfs_ioctl+0x283/0x10d0 [ 3054.378750] ? selinux_inode_getsecctx+0x90/0x90 [ 3054.379280] ? generic_block_fiemap+0x60/0x60 [ 3054.379768] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3054.380288] ? ext4_fc_start_update+0xa2/0x2e0 [ 3054.380768] ext4_ioctl+0x46/0x90 [ 3054.381132] ? __ext4_ioctl+0x41f0/0x41f0 [ 3054.381571] __x64_sys_ioctl+0x19a/0x210 [ 3054.382008] do_syscall_64+0x33/0x40 [ 3054.382403] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3054.382943] RIP: 0033:0x7f9d11e54b19 [ 3054.383354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3054.385290] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3054.386105] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3054.386860] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3054.387625] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3054.388411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3054.389167] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:40:04 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, r2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=@getsadinfo={0x11c, 0x23, 0x1, 0x70bd2c, 0x25dfdbfb, 0x0, [@XFRMA_SET_MARK={0x8, 0x1d, 0x7fff}, @algo_aead={0x100, 0x12, {{'morus640-sse2\x00'}, 0x5a0, 0x100, "ede3ffc5455af4654f7e793117cacc08af90c97ab9852d2a6eeab958d41f9ba88b1cb53f62c709278731e584d253476f0186702c2ebff05ca96ff7965048a33e382ffe9c6818a1199696d5fc8434dcda68b35aaa09897a732c3f2243eab78ed36e6fedf58758a0675a68a125508b93baca70eaf7031f532b5baba16efc830114ac0ce58343d23ba1b8b227aac30d88ba1a6b5748589f902c1b9277039201e7883b0cae0ae516171b963f26c50e4d30fb507eb898"}}]}, 0x11c}}, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) 12:40:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3e8, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:40:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf4010000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) 12:40:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe00, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/200, 0xc8}], 0x1, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = getpid() ioprio_get$pid(0x3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000300)) fcntl$setown(r2, 0x8, r3) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r5) 12:40:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc0c0583b, &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x88) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x2f, 0xd1, 0x9, 0x80001f, 0x0, @mcast1, @private1, 0x40, 0x8090, 0x0, 0x5}}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) (fail_nth: 65) 12:40:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x200000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) [ 3054.871224] FAULT_INJECTION: forcing a failure. [ 3054.871224] name failslab, interval 1, probability 0, space 0, times 0 [ 3054.872582] CPU: 0 PID: 15765 Comm: syz-executor.6 Not tainted 5.10.166 #1 [ 3054.873330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3054.874201] Call Trace: [ 3054.874490] dump_stack+0x107/0x167 [ 3054.874877] should_fail.cold+0x5/0xa [ 3054.875294] ? mempool_alloc+0x148/0x360 [ 3054.875744] ? mempool_free_pages+0x20/0x20 [ 3054.876226] should_failslab+0x5/0x20 [ 3054.876628] kmem_cache_alloc+0x5b/0x360 [ 3054.877073] ? mempool_free_pages+0x20/0x20 [ 3054.877527] mempool_alloc+0x148/0x360 [ 3054.877963] ? mempool_resize+0x7d0/0x7d0 [ 3054.878421] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 3054.878894] ? lock_acquire+0x197/0x490 [ 3054.879320] ? create_empty_buffers+0xbc/0x640 [ 3054.879813] bio_alloc_bioset+0x36e/0x600 [ 3054.880256] ? bvec_alloc+0x2f0/0x2f0 [ 3054.880659] ? _ext4_get_block+0x122/0x570 [ 3054.881116] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 3054.881649] ? block_commit_write+0x30/0x30 [ 3054.882121] ext4_read_bh+0x134/0x330 [ 3054.882539] ext4_move_extents+0x2294/0x3270 [ 3054.883031] ? ext4_double_up_write_data_sem+0x30/0x30 [ 3054.883606] ? lock_release+0x6b0/0x6b0 [ 3054.884031] ? __fget_files+0x296/0x480 [ 3054.884460] ? rcu_read_lock_any_held+0x75/0xa0 [ 3054.884965] __ext4_ioctl+0x3073/0x41f0 [ 3054.885389] ? __lock_acquire+0xbb1/0x5b00 [ 3054.885847] ? ext4_reset_inode_seed+0x450/0x450 [ 3054.886345] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3054.886918] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 3054.887528] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 3054.888095] ? do_vfs_ioctl+0x283/0x10d0 [ 3054.888531] ? selinux_inode_getsecctx+0x90/0x90 [ 3054.889024] ? generic_block_fiemap+0x60/0x60 [ 3054.889496] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3054.890022] ? ext4_fc_start_update+0xa2/0x2e0 [ 3054.890501] ext4_ioctl+0x46/0x90 [ 3054.890873] ? __ext4_ioctl+0x41f0/0x41f0 [ 3054.891314] __x64_sys_ioctl+0x19a/0x210 [ 3054.891747] do_syscall_64+0x33/0x40 [ 3054.892162] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3054.892705] RIP: 0033:0x7f9d11e54b19 [ 3054.893109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3054.895045] RSP: 002b:00007f9d0f3a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3054.895850] RAX: ffffffffffffffda RBX: 00007f9d11f68020 RCX: 00007f9d11e54b19 [ 3054.896602] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000003 [ 3054.897349] RBP: 00007f9d0f3a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 3054.898106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3054.898862] R13: 00007ffc6ac7ba0f R14: 00007f9d0f3a9300 R15: 0000000000022000 12:40:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x100000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000300)) fcntl$setown(r1, 0x8, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 12:40:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x480, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000340)=',', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x6609, 0x0) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 12:40:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), 0x0, r0}, 0x68) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf5ffffff, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x6609, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fcntl$setown(r1, 0x8, r2) [ 3058.141546] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3058.144182] CPU: 1 PID: 256 Comm: syz-fuzzer Not tainted 5.10.166 #1 [ 3058.145483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3058.147160] Call Trace: [ 3058.147716] dump_stack+0x107/0x167 [ 3058.148461] dump_header+0x106/0x613 [ 3058.149220] oom_kill_process.cold+0x10/0x15 [ 3058.150111] out_of_memory+0x110f/0x1410 [ 3058.150940] ? oom_killer_disable+0x280/0x280 [ 3058.151872] ? mutex_trylock+0x237/0x2b0 [ 3058.152692] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2220 [ 3058.153887] __alloc_pages_slowpath.constprop.0+0x1bf3/0x2220 [ 3058.155074] ? lock_acquire+0xf7/0x490 [ 3058.155881] ? warn_alloc+0x190/0x190 [ 3058.156682] __alloc_pages_nodemask+0x553/0x680 [ 3058.157626] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3058.158830] ? xas_load+0x66/0x2c0 [ 3058.159554] ? find_get_entry+0x2d9/0x6e0 [ 3058.160422] alloc_pages_current+0x187/0x280 [ 3058.161311] __page_cache_alloc+0x2d2/0x360 [ 3058.162186] pagecache_get_page+0x2c7/0xc80 [ 3058.163066] filemap_fault+0x177d/0x21b0 [ 3058.163903] ? read_cache_page_gfp+0x30/0x30 [ 3058.164791] ? replace_page_cache_page+0x1200/0x1200 [ 3058.165813] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 3058.166877] ext4_filemap_fault+0x87/0xc0 [ 3058.167734] __do_fault+0x113/0x410 [ 3058.168476] handle_mm_fault+0x1e72/0x3520 [ 3058.169335] ? find_held_lock+0x2c/0x110 [ 3058.170156] ? __pmd_alloc+0x5e0/0x5e0 [ 3058.170955] ? vmacache_find+0x55/0x2a0 [ 3058.171776] do_user_addr_fault+0x56e/0xc60 [ 3058.172659] exc_page_fault+0xa2/0x1a0 [ 3058.173446] ? asm_exc_page_fault+0x8/0x30 [ 3058.174300] asm_exc_page_fault+0x1e/0x30 [ 3058.175127] RIP: 0033:0x40b03e [ 3058.175795] Code: Unable to access opcode bytes at RIP 0x40b014. [ 3058.177013] RSP: 002b:000000c00003fed8 EFLAGS: 00010212 [ 3058.178090] RAX: ffffffffffffff92 RBX: 000000001eadd083 RCX: 0000000000466533 [ 3058.179526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 3058.180984] RBP: 000000c00003ff00 R08: 0000000000000000 R09: 0000000000000000 [ 3058.182422] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 3058.183866] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 3058.185408] Mem-Info: [ 3058.185935] active_anon:1444 inactive_anon:54058 isolated_anon:0 [ 3058.185935] active_file:0 inactive_file:44 isolated_file:0 [ 3058.185935] unevictable:0 dirty:0 writeback:0 [ 3058.185935] slab_reclaimable:9485 slab_unreclaimable:62179 [ 3058.185935] mapped:69634 shmem:104 pagetables:2178 bounce:0 [ 3058.185935] free:2849 free_pcp:62 free_cma:0 [ 3058.192279] Node 0 active_anon:5776kB inactive_anon:216232kB active_file:0kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:416kB writeback_tmp:0kB kernel_stack:4864kB all_unreclaimable? yes [ 3058.196897] Node 0 DMA free:6520kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3058.202146] lowmem_reserve[]: 0 1618 1618 1618 [ 3058.203142] Node 0 DMA32 free:4876kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:5776kB inactive_anon:216232kB active_file:0kB inactive_file:176kB unevictable:0kB writepending:0kB present:2080640kB managed:1662792kB mlocked:0kB pagetables:8712kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3058.208830] lowmem_reserve[]: 0 0 0 0 [ 3058.209666] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6520kB [ 3058.212606] Node 0 DMA32: 529*4kB (UM) 169*8kB (M) 54*16kB (M) 17*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4876kB [ 3058.215334] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3058.217056] 146 total pagecache pages [ 3058.217814] 0 pages in swap cache [ 3058.218558] Swap cache stats: add 0, delete 0, find 0/0 [ 3058.219668] Free swap = 0kB [ 3058.220304] Total swap = 0kB [ 3058.220908] 524158 pages RAM [ 3058.221546] 0 pages HighMem/MovableOnly [ 3058.222365] 104483 pages reserved [ 3058.223151] Unreclaimable slab info: [ 3058.224391] Name Used Total [ 3058.225596] pid_2 80KB 101KB [ 3058.226701] IEEE-802.15.4-MAC 63KB 63KB [ 3058.227828] IEEE-802.15.4-RAW 31KB 31KB [ 3058.228951] p9_req_t 4KB 4KB [ 3058.230056] fib6_nodes 28KB 28KB [ 3058.231151] ip6_dst_cache 52KB 52KB [ 3058.232268] PINGv6 63KB 63KB [ 3058.233369] RAWv6 220KB 220KB [ 3058.234464] UDPLITEv6 62KB 62KB [ 3058.235562] UDPv6 155KB 155KB [ 3058.236670] tw_sock_TCPv6 7KB 7KB [ 3058.237776] request_sock_TCPv6 15KB 15KB [ 3058.238895] TCPv6 62KB 62KB [ 3058.240018] scsi_sense_cache 8KB 8KB [ 3058.241119] sd_ext_cdb 3KB 3KB [ 3058.242216] virtio_scsi_cmd 16KB 16KB [ 3058.243322] sgpool-128 59KB 59KB [ 3058.244430] sgpool-64 63KB 63KB [ 3058.245527] sgpool-32 78KB 78KB [ 3058.246621] sgpool-16 90KB 90KB [ 3058.247733] sgpool-8 71KB 71KB [ 3058.248830] io_kiocb 11KB 11KB [ 3058.249946] mqueue_inode_cache 62KB 62KB [ 3058.251057] nfs_commit_data 15KB 15KB [ 3058.252159] nfs_write_data 47KB 47KB [ 3058.253261] jbd2_inode 15KB 15KB [ 3058.254358] ext4_system_zone 7KB 7KB [ 3058.255456] ext4_io_end_vec 7KB 7KB [ 3058.256571] ext4_bio_post_read_ctx 15KB 15KB [ 3058.257756] kioctx 31KB 31KB [ 3058.258853] aio_kiocb 7KB 7KB [ 3058.259963] dnotify_mark 3KB 3KB [ 3058.261057] dnotify_struct 3KB 3KB [ 3058.262153] dio 15KB 15KB [ 3058.263249] bio-2 4KB 4KB [ 3058.264358] fasync_cache 7KB 7KB [ 3058.265465] pid_namespace 7KB 7KB [ 3058.266568] rpc_buffers 31KB 31KB [ 3058.267682] rpc_tasks 3KB 3KB [ 3058.268785] UNIX 259KB 310KB [ 3058.269882] tcp_bind_bucket 8KB 8KB [ 3058.270977] inet_peer_cache 4KB 4KB [ 3058.272091] xfrm_state 176KB 176KB [ 3058.273191] ip_fib_trie 8KB 8KB [ 3058.274284] ip_fib_alias 11KB 11KB [ 3058.275387] ip_dst_cache 57KB 84KB [ 3058.276495] RAW 125KB 125KB [ 3058.277593] UDP 161KB 283KB [ 3058.278695] tw_sock_TCP 7KB 7KB [ 3058.279810] request_sock_TCP 15KB 15KB [ 3058.280907] TCP 60KB 60KB [ 3058.282027] hugetlbfs_inode_cache 30KB 30KB [ 3058.283192] bio-1 11KB 11KB [ 3058.284297] eventpoll_pwq 23KB 23KB [ 3058.285391] eventpoll_epi 43KB 43KB [ 3058.286487] inotify_inode_mark 70KB 70KB [ 3058.287622] request_queue 60KB 60KB [ 3058.288730] blkdev_ioc 45KB 45KB [ 3058.289844] bio-0 156KB 192KB [ 3058.290949] biovec-max 930KB 930KB [ 3058.292060] biovec-64 141KB 173KB [ 3058.293157] biovec-16 67KB 67KB [ 3058.294253] uid_cache 8KB 8KB [ 3058.295350] dmaengine-unmap-2 4KB 4KB [ 3058.296455] audit_buffer 7KB 7KB [ 3058.297555] skbuff_fclone_cache 127KB 127KB [ 3058.298716] skbuff_head_cache 831KB 1177KB [ 3058.299838] file_lock_cache 82KB 82KB [ 3058.300953] file_lock_ctx 7KB 7KB [ 3058.302051] fsnotify_mark_connector 28KB 28KB [ 3058.303245] net_namespace 117KB 117KB [ 3058.304356] task_delay_info 162KB 162KB [ 3058.305452] taskstats 92KB 92KB [ 3058.306554] proc_dir_entry 345KB 356KB [ 3058.307668] pde_opener 31KB 31KB [ 3058.308772] seq_file 63KB 63KB [ 3058.309877] sigqueue 94KB 94KB [ 3058.310972] shmem_inode_cache 1308KB 1383KB [ 3058.312096] kernfs_iattrs_cache 223KB 223KB [ 3058.313248] kernfs_node_cache 5311KB 5311KB [ 3058.314348] mnt_cache 212KB 212KB [ 3058.315492] filp 1307KB 2025KB [ 3058.316658] names_cache 8172KB 11220KB [ 3058.317765] hashtab_node 274KB 274KB [ 3058.318862] ebitmap_node 1149KB 1149KB [ 3058.319974] avtab_node 4976KB 4976KB [ 3058.321072] avc_node 31KB 31KB [ 3058.322190] lsm_inode_cache 3278KB 3352KB [ 3058.323290] lsm_file_cache 163KB 196KB [ 3058.324405] key_jar 39KB 39KB [ 3058.325512] uts_namespace 15KB 15KB [ 3058.326613] nsproxy 15KB 15KB [ 3058.328033] vm_area_struct 1134KB 1368KB [ 3058.329341] mm_struct 295KB 409KB [ 3058.330638] fs_cache 64KB 68KB [ 3058.331965] files_cache 270KB 270KB [ 3058.333257] signal_cache 393KB 463KB [ 3058.334540] sighand_cache 344KB 390KB [ 3058.335844] task_struct 1293KB 1905KB [ 3058.337136] cred_jar 114KB 176KB [ 3058.338429] anon_vma_chain 275KB 334KB [ 3058.339719] anon_vma 390KB 390KB [ 3058.341005] pid 67KB 71KB [ 3058.342303] Acpi-Operand 247KB 277KB [ 3058.343590] Acpi-ParseExt 31KB 31KB [ 3058.344870] Acpi-Parse 142KB 158KB [ 3058.345958] Acpi-State 157KB 173KB [ 3058.347043] Acpi-Namespace 24KB 24KB [ 3058.348140] numa_policy 3KB 3KB [ 3058.349226] trace_event_file 163KB 163KB [ 3058.350316] ftrace_event_field 280KB 280KB [ 3058.351419] pool_workqueue 32KB 32KB [ 3058.352511] task_group 16KB 16KB [ 3058.353594] vmap_area 126KB 126KB [ 3058.354692] page->ptl 263KB 342KB [ 3058.355794] kmemleak_scan_area 167KB 167KB [ 3058.358167] kmemleak_object 144053KB 156879KB [ 3058.359268] kmalloc-8k 4912KB 4992KB [ 3058.360382] kmalloc-4k 5848KB 7040KB [ 3058.361472] kmalloc-2k 4304KB 4544KB [ 3058.362583] kmalloc-1k 2152KB 3296KB [ 3058.363733] kmalloc-512 3369KB 5616KB [ 3058.364828] kmalloc-256 1118KB 1184KB [ 3058.365916] kmalloc-192 657KB 672KB [ 3058.367038] kmalloc-128 595KB 640KB [ 3058.368150] kmalloc-96 299KB 492KB [ 3058.369263] kmalloc-64 844KB 1168KB [ 3058.370361] kmalloc-32 745KB 856KB [ 3058.371464] kmalloc-16 355KB 360KB [ 3058.372566] kmalloc-8 305KB 326KB [ 3058.373670] kmem_cache_node 43KB 43KB [ 3058.374759] kmem_cache 71KB 71KB [ 3058.375882] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=256,uid=0 [ 3058.380545] Out of memory (oom_kill_allocating_task): Killed process 255 (syz-fuzzer) total-vm:1170960kB, anon-rss:182336kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:844kB oom_score_adj:0 [ 3058.386079] syz-executor.4 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3058.387211] CPU: 0 PID: 289 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 3058.387924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3058.388785] Call Trace: [ 3058.389077] dump_stack+0x107/0x167 [ 3058.389462] dump_header+0x106/0x613 [ 3058.389863] oom_kill_process.cold+0x10/0x15 [ 3058.390325] out_of_memory+0x110f/0x1410 [ 3058.390754] ? oom_killer_disable+0x280/0x280 [ 3058.391227] ? mutex_trylock+0x237/0x2b0 [ 3058.391657] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2220 [ 3058.392333] __alloc_pages_slowpath.constprop.0+0x1bf3/0x2220 [ 3058.392962] ? lock_acquire+0xf7/0x490 [ 3058.393408] ? warn_alloc+0x190/0x190 [ 3058.393849] __alloc_pages_nodemask+0x553/0x680 [ 3058.394378] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3058.395056] ? xas_load+0x66/0x2c0 [ 3058.395460] ? find_get_entry+0x2d9/0x6e0 [ 3058.395955] alloc_pages_current+0x187/0x280 [ 3058.396450] __page_cache_alloc+0x2d2/0x360 [ 3058.396939] pagecache_get_page+0x2c7/0xc80 [ 3058.397428] filemap_fault+0x177d/0x21b0 [ 3058.397898] ? read_cache_page_gfp+0x30/0x30 [ 3058.398396] ? handle_mm_fault+0x28d0/0x3520 [ 3058.398890] ? lock_downgrade+0x6d0/0x6d0 [ 3058.399365] ext4_filemap_fault+0x87/0xc0 [ 3058.399837] __do_fault+0x113/0x410 [ 3058.400250] handle_mm_fault+0x1e72/0x3520 [ 3058.400731] ? __pmd_alloc+0x5e0/0x5e0 [ 3058.401175] ? vmacache_find+0x55/0x2a0 [ 3058.401627] do_user_addr_fault+0x56e/0xc60 [ 3058.402117] exc_page_fault+0xa2/0x1a0 [ 3058.402555] ? asm_exc_page_fault+0x8/0x30 [ 3058.403035] asm_exc_page_fault+0x1e/0x30 [ 3058.403496] RIP: 0033:0x7fcd1a1828e1 [ 3058.403923] Code: Unable to access opcode bytes at RIP 0x7fcd1a1828b7. [ 3058.404655] RSP: 002b:00007ffd65c8cd10 EFLAGS: 00010293 [ 3058.405254] RAX: 0000000000000000 RBX: 000000000000050a RCX: 00007fcd1a1828e1 [ 3058.406055] RDX: 00007ffd65c8cd50 RSI: 0000000000000000 RDI: 0000000000000000 [ 3058.406858] RBP: 00007ffd65c8cddc R08: 0000000000000000 R09: 00007ffd65d8d080 [ 3058.407669] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000039 [ 3058.408469] R13: 00000000002e9e3a R14: 000000000000000f R15: 00007ffd65c8ce40 [ 3058.409354] Mem-Info: [ 3058.409651] active_anon:1444 inactive_anon:54058 isolated_anon:0 [ 3058.409651] active_file:0 inactive_file:44 isolated_file:0 [ 3058.409651] unevictable:0 dirty:0 writeback:0 [ 3058.409651] slab_reclaimable:9485 slab_unreclaimable:62179 [ 3058.409651] mapped:69634 shmem:104 pagetables:2178 bounce:0 [ 3058.409651] free:2882 free_pcp:126 free_cma:0 [ 3058.413068] Node 0 active_anon:5776kB inactive_anon:216232kB active_file:0kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:416kB writeback_tmp:0kB kernel_stack:4608kB all_unreclaimable? yes [ 3058.415649] Node 0 DMA free:6520kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3058.418614] lowmem_reserve[]: 0 1618 1618 1618 [ 3058.419171] Node 0 DMA32 free:5008kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:5776kB inactive_anon:216232kB active_file:0kB inactive_file:176kB unevictable:0kB writepending:0kB present:2080640kB managed:1662792kB mlocked:0kB pagetables:8712kB bounce:0kB free_pcp:512kB local_pcp:248kB free_cma:0kB [ 3058.422384] lowmem_reserve[]: 0 0 0 0 [ 3058.422833] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6520kB [ 3058.424408] Node 0 DMA32: 466*4kB (UM) 169*8kB (M) 54*16kB (M) 30*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5040kB [ 3058.425949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3058.426896] 146 total pagecache pages [ 3058.427335] 0 pages in swap cache [ 3058.427734] Swap cache stats: add 0, delete 0, find 0/0 [ 3058.428341] Free swap = 0kB [ 3058.428679] Total swap = 0kB [ 3058.429077] 524158 pages RAM [ 3058.429415] 0 pages HighMem/MovableOnly [ 3058.429862] 104483 pages reserved [ 3058.430260] Unreclaimable slab info: [ 3058.430673] Name Used Total [ 3058.431304] pid_2 80KB 101KB [ 3058.431902] IEEE-802.15.4-MAC 63KB 63KB [ 3058.432510] IEEE-802.15.4-RAW 31KB 31KB [ 3058.433117] p9_req_t 4KB 4KB [ 3058.433712] fib6_nodes 28KB 28KB [ 3058.434320] ip6_dst_cache 52KB 52KB [ 3058.434928] PINGv6 63KB 63KB [ 3058.435521] RAWv6 220KB 220KB [ 3058.436148] UDPLITEv6 62KB 62KB [ 3058.436740] UDPv6 155KB 155KB [ 3058.437345] tw_sock_TCPv6 7KB 7KB [ 3058.437953] request_sock_TCPv6 15KB 15KB [ 3058.438533] TCPv6 62KB 62KB [ 3058.439127] scsi_sense_cache 8KB 8KB [ 3058.439692] sd_ext_cdb 3KB 3KB [ 3058.440301] virtio_scsi_cmd 16KB 16KB [ 3058.440877] sgpool-128 59KB 59KB [ 3058.441439] sgpool-64 63KB 63KB [ 3058.442035] sgpool-32 78KB 78KB [ 3058.442597] sgpool-16 90KB 90KB [ 3058.443190] sgpool-8 71KB 71KB [ 3058.443779] io_kiocb 11KB 11KB [ 3058.444363] mqueue_inode_cache 62KB 62KB [ 3058.444961] nfs_commit_data 15KB 15KB [ 3058.445532] nfs_write_data 47KB 47KB [ 3058.446113] jbd2_inode 15KB 15KB [ 3058.446697] ext4_system_zone 7KB 7KB [ 3058.447289] ext4_io_end_vec 7KB 7KB [ 3058.447866] ext4_bio_post_read_ctx 15KB 15KB [ 3058.448502] kioctx 31KB 31KB [ 3058.449077] aio_kiocb 7KB 7KB [ 3058.449654] dnotify_mark 3KB 3KB [ 3058.450217] dnotify_struct 3KB 3KB [ 3058.450801] dio 15KB 15KB [ 3058.451387] bio-2 4KB 4KB [ 3058.451983] fasync_cache 7KB 7KB [ 3058.452561] pid_namespace 7KB 7KB [ 3058.453150] rpc_buffers 31KB 31KB [ 3058.453705] rpc_tasks 3KB 3KB [ 3058.454303] UNIX 259KB 310KB [ 3058.454867] tcp_bind_bucket 8KB 8KB [ 3058.455463] inet_peer_cache 4KB 4KB [ 3058.456052] xfrm_state 176KB 176KB [ 3058.456627] ip_fib_trie 8KB 8KB [ 3058.457220] ip_fib_alias 11KB 11KB [ 3058.457770] ip_dst_cache 57KB 84KB [ 3058.458364] RAW 125KB 125KB [ 3058.458935] UDP 161KB 283KB [ 3058.459510] tw_sock_TCP 7KB 7KB [ 3058.460087] request_sock_TCP 15KB 15KB [ 3058.460667] TCP 60KB 60KB [ 3058.461256] hugetlbfs_inode_cache 30KB 30KB [ 3058.461845] bio-1 11KB 11KB [ 3058.462434] eventpoll_pwq 23KB 23KB [ 3058.463002] eventpoll_epi 43KB 43KB [ 3058.463578] inotify_inode_mark 70KB 70KB [ 3058.464171] request_queue 60KB 60KB [ 3058.464745] blkdev_ioc 45KB 45KB [ 3058.465315] bio-0 156KB 192KB [ 3058.465895] biovec-max 930KB 930KB [ 3058.466468] biovec-64 141KB 173KB [ 3058.467058] biovec-16 67KB 67KB [ 3058.467614] uid_cache 8KB 8KB [ 3058.468211] dmaengine-unmap-2 4KB 4KB [ 3058.468759] audit_buffer 7KB 7KB [ 3058.469352] skbuff_fclone_cache 127KB 127KB [ 3058.469954] skbuff_head_cache 831KB 1177KB [ 3058.470539] file_lock_cache 82KB 82KB [ 3058.471108] file_lock_ctx 7KB 7KB [ 3058.471702] fsnotify_mark_connector 28KB 28KB [ 3058.472328] net_namespace 117KB 117KB [ 3058.472928] task_delay_info 162KB 162KB [ 3058.473480] taskstats 92KB 92KB [ 3058.474078] proc_dir_entry 345KB 356KB [ 3058.474627] pde_opener 31KB 31KB [ 3058.475228] seq_file 63KB 63KB [ 3058.475791] sigqueue 94KB 94KB [ 3058.476384] shmem_inode_cache 1308KB 1383KB [ 3058.476955] kernfs_iattrs_cache 223KB 223KB [ 3058.477548] kernfs_node_cache 5311KB 5311KB [ 3058.478108] mnt_cache 212KB 212KB [ 3058.478721] filp 1307KB 2025KB [ 3058.479328] names_cache 8172KB 11220KB [ 3058.479930] hashtab_node 274KB 274KB [ 3058.480478] ebitmap_node 1149KB 1149KB [ 3058.481073] avtab_node 4976KB 4976KB [ 3058.481622] avc_node 31KB 31KB [ 3058.482224] lsm_inode_cache 3278KB 3352KB [ 3058.482773] lsm_file_cache 163KB 196KB [ 3058.483361] key_jar 39KB 39KB [ 3058.483934] uts_namespace 15KB 15KB [ 3058.484509] nsproxy 15KB 15KB [ 3058.485115] vm_area_struct 1134KB 1368KB [ 3058.485686] mm_struct 295KB 409KB [ 3058.486252] fs_cache 64KB 68KB [ 3058.486823] files_cache 270KB 270KB [ 3058.487390] signal_cache 393KB 463KB [ 3058.487985] sighand_cache 344KB 390KB [ 3058.488540] task_struct 1293KB 1905KB [ 3058.489134] cred_jar 114KB 176KB [ 3058.489686] anon_vma_chain 275KB 334KB [ 3058.490277] anon_vma 390KB 390KB [ 3058.490824] pid 67KB 71KB [ 3058.491413] Acpi-Operand 247KB 277KB [ 3058.491998] Acpi-ParseExt 31KB 31KB [ 3058.492580] Acpi-Parse 142KB 158KB [ 3058.493149] Acpi-State 157KB 173KB [ 3058.493725] Acpi-Namespace 24KB 24KB [ 3058.494299] numa_policy 3KB 3KB [ 3058.494871] trace_event_file 163KB 163KB [ 3058.495434] ftrace_event_field 280KB 280KB [ 3058.496045] pool_workqueue 32KB 32KB [ 3058.496594] task_group 16KB 16KB [ 3058.497187] vmap_area 126KB 126KB [ 3058.497746] page->ptl 263KB 342KB [ 3058.498336] kmemleak_scan_area 167KB 167KB [ 3058.499896] kmemleak_object 144053KB 156879KB [ 3058.500504] kmalloc-8k 4912KB 4992KB [ 3058.501087] kmalloc-4k 5848KB 7040KB [ 3058.501666] kmalloc-2k 4304KB 4544KB [ 3058.502239] kmalloc-1k 2152KB 3296KB [ 3058.502853] kmalloc-512 3369KB 5616KB [ 3058.503424] kmalloc-256 1118KB 1184KB [ 3058.504024] kmalloc-192 657KB 672KB [ 3058.504579] kmalloc-128 595KB 640KB [ 3058.505179] kmalloc-96 299KB 492KB [ 3058.505756] kmalloc-64 844KB 1168KB [ 3058.506358] kmalloc-32 745KB 856KB [ 3058.506911] kmalloc-16 355KB 360KB [ 3058.507508] kmalloc-8 305KB 326KB [ 3058.508078] kmem_cache_node 43KB 43KB [ 3058.508656] kmem_cache 71KB 71KB [ 3058.509219] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=289,uid=0 [ 3058.510759] Out of memory (oom_kill_allocating_task): Killed process 289 (syz-executor.4) total-vm:93280kB, anon-rss:388kB, file-rss:34284kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 3058.583857] syz-executor.4: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 3058.585949] CPU: 0 PID: 15749 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 3058.586684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3058.587558] Call Trace: [ 3058.587849] dump_stack+0x107/0x167 [ 3058.588235] warn_alloc.cold+0x95/0x18a [ 3058.588668] ? zone_watermark_ok_safe+0x260/0x260 [ 3058.589183] ? queue_oom_reaper+0x86/0x1e0 [ 3058.589634] ? wait_for_completion_io+0x270/0x270 [ 3058.590153] __alloc_pages_slowpath.constprop.0+0x1cc3/0x2220 [ 3058.590775] ? lock_acquire+0xf7/0x490 [ 3058.591206] ? warn_alloc+0x190/0x190 [ 3058.591624] __alloc_pages_nodemask+0x553/0x680 [ 3058.592127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3058.592677] ? asm_sysvec_call_function_single+0x12/0x20 [ 3058.593253] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3058.593884] ? asm_sysvec_call_function_single+0x12/0x20 [ 3058.594479] ? alloc_pages_current+0x47/0x280 [ 3058.594956] alloc_pages_current+0x187/0x280 [ 3058.595435] ? __sanitizer_cov_trace_cmp4+0x4/0x20 [ 3058.595995] relay_open_buf.part.0+0x2a5/0xc00 [ 3058.596509] relay_open+0x531/0xa10 [ 3058.596894] do_blk_trace_setup+0x4db/0xbf0 [ 3058.597375] ? _copy_from_user+0xfb/0x1b0 [ 3058.597809] __blk_trace_setup+0xca/0x180 [ 3058.598265] ? do_blk_trace_setup+0xbf0/0xbf0 [ 3058.598736] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3058.599323] blk_trace_ioctl+0x155/0x290 [ 3058.599754] ? blk_add_trace_bio_remap+0x560/0x560 [ 3058.600290] ? do_vfs_ioctl+0x283/0x10d0 [ 3058.600718] ? selinux_inode_getsecctx+0x90/0x90 [ 3058.601240] ? generic_block_fiemap+0x60/0x60 [ 3058.601704] ? trace_event_raw_event_initcall_level+0x203/0x240 [ 3058.602352] ? __switch_to_asm+0x34/0x60 [ 3058.602777] blkdev_ioctl+0xc1/0x710 [ 3058.603187] ? blkdev_common_ioctl+0x1870/0x1870 [ 3058.603700] ? selinux_file_ioctl+0xb1/0x260 [ 3058.604190] block_ioctl+0xf9/0x140 [ 3058.604568] ? blkdev_read_iter+0x1c0/0x1c0 [ 3058.605050] __x64_sys_ioctl+0x19a/0x210 [ 3058.605477] do_syscall_64+0x33/0x40 [ 3058.605886] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3058.606417] RIP: 0033:0x7fcd1a15db19 [ 3058.606822] Code: Unable to access opcode bytes at RIP 0x7fcd1a15daef. [ 3058.607500] RSP: 002b:00007fcd176d3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3058.608341] RAX: ffffffffffffffda RBX: 00007fcd1a270f60 RCX: 00007fcd1a15db19 [ 3058.609094] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3058.609875] RBP: 00007fcd1a1b7f6d R08: 0000000000000000 R09: 0000000000000000 [ 3058.610648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3058.611421] R13: 00007ffd65c8cb2f R14: 00007fcd176d3300 R15: 0000000000022000 [ 3058.612302] Mem-Info: [ 3058.612584] active_anon:1444 inactive_anon:54037 isolated_anon:0 [ 3058.612584] active_file:14 inactive_file:19 isolated_file:0 [ 3058.612584] unevictable:0 dirty:0 writeback:0 [ 3058.612584] slab_reclaimable:9485 slab_unreclaimable:62179 [ 3058.612584] mapped:69634 shmem:104 pagetables:2178 bounce:0 [ 3058.612584] free:2431 free_pcp:311 free_cma:0 [ 3058.615957] Node 0 active_anon:5776kB inactive_anon:216148kB active_file:56kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:416kB writeback_tmp:0kB kernel_stack:4608kB all_unreclaimable? yes [ 3058.618452] Node 0 DMA free:6480kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3058.621173] lowmem_reserve[]: 0 1618 1618 1618 [ 3058.621701] Node 0 DMA32 free:3244kB min:7168kB low:8824kB high:10480kB reserved_highatomic:0KB active_anon:5776kB inactive_anon:216148kB active_file:0kB inactive_file:176kB unevictable:0kB writepending:0kB present:2080640kB managed:1662792kB mlocked:0kB pagetables:8712kB bounce:0kB free_pcp:1244kB local_pcp:500kB free_cma:0kB [ 3058.624659] lowmem_reserve[]: 0 0 0 0 [ 3058.625110] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6480kB [ 3058.626480] Node 0 DMA32: 319*4kB (M) 109*8kB (M) 31*16kB (M) 4*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2772kB [ 3058.627950] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3058.628817] 146 total pagecache pages [ 3058.629256] 0 pages in swap cache [ 3058.629619] Swap cache stats: add 0, delete 0, find 0/0 [ 3058.630206] Free swap = 0kB [ 3058.630531] Total swap = 0kB [ 3058.630852] 524158 pages RAM [ 3058.631195] 0 pages HighMem/MovableOnly [ 3058.631617] 104483 pages reserved [ 3060.172028] systemd-journal invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=-250 [ 3060.173918] CPU: 1 PID: 103 Comm: systemd-journal Not tainted 5.10.166 #1 [ 3060.174945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3060.176239] Call Trace: [ 3060.176653] dump_stack+0x107/0x167 [ 3060.177213] dump_header+0x106/0x613 [ 3060.177785] oom_kill_process.cold+0x10/0x15 [ 3060.178459] out_of_memory+0x110f/0x1410 [ 3060.179090] ? oom_killer_disable+0x280/0x280 [ 3060.179784] ? mutex_trylock+0x237/0x2b0 [ 3060.180408] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2220 [ 3060.181314] __alloc_pages_slowpath.constprop.0+0x1bf3/0x2220 [ 3060.182229] ? lock_acquire+0xf7/0x490 [ 3060.182832] ? warn_alloc+0x190/0x190 [ 3060.183436] __alloc_pages_nodemask+0x553/0x680 [ 3060.184164] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 3060.185095] ? kmem_cache_alloc+0x343/0x360 [ 3060.185758] alloc_pages_current+0x187/0x280 [ 3060.186436] allocate_slab+0x29b/0x380 [ 3060.187034] ___slab_alloc+0x470/0x700 [ 3060.187650] ? getname_flags.part.0+0x50/0x4f0 [ 3060.188359] ? getname_flags.part.0+0x50/0x4f0 [ 3060.189057] ? kmem_cache_alloc+0x343/0x360 [ 3060.189709] ? getname_flags.part.0+0x50/0x4f0 [ 3060.190388] kmem_cache_alloc+0x343/0x360 [ 3060.191016] getname_flags.part.0+0x50/0x4f0 [ 3060.191693] ? seccomp_notify_ioctl+0xda0/0xda0 [ 3060.192418] user_path_at_empty+0xa1/0x100 [ 3060.193076] do_readlinkat+0xcd/0x2f0 [ 3060.193674] ? cp_compat_stat+0x830/0x830 [ 3060.194331] __x64_sys_readlinkat+0x93/0x100 [ 3060.195022] do_syscall_64+0x33/0x40 [ 3060.195602] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 3060.196410] RIP: 0033:0x7fc6d6b66b2a [ 3060.196986] Code: 48 8b 0d 69 d3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 0b 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 36 d3 0c 00 f7 d8 64 89 01 48 [ 3060.199878] RSP: 002b:00007ffc398b2d68 EFLAGS: 00000206 ORIG_RAX: 000000000000010b [ 3060.201049] RAX: ffffffffffffffda RBX: 0000000000001001 RCX: 00007fc6d6b66b2a [ 3060.202098] RDX: 000055c7de97de90 RSI: 00007ffc398b2dd0 RDI: 00000000ffffff9c [ 3060.203161] RBP: 000055c7de97de90 R08: 000055c7de97de90 R09: 00007fc6d6c34be0 [ 3060.204218] R10: 0000000000001000 R11: 0000000000000206 R12: 00007ffc398b2dd0 [ 3060.205264] R13: 00000000ffffff9c R14: 0000000000000001 R15: 0000000000001000 [ 3060.206401] Mem-Info: [ 3060.206784] active_anon:33 inactive_anon:8041 isolated_anon:0 [ 3060.206784] active_file:350 inactive_file:316 isolated_file:3 [ 3060.206784] unevictable:0 dirty:132 writeback:3 [ 3060.206784] slab_reclaimable:8207 slab_unreclaimable:58823 [ 3060.206784] mapped:9154 shmem:79 pagetables:368 bounce:0 [ 3060.206784] free:3742 free_pcp:129 free_cma:0 [ 3060.211412] Node 0 active_anon:132kB inactive_anon:32164kB active_file:1316kB inactive_file:1264kB unevictable:0kB isolated(anon):0kB isolated(file):12kB mapped:36616kB dirty:528kB writeback:12kB shmem:316kB writeback_tmp:0kB kernel_stack:2944kB all_unreclaimable? no [ 3060.214794] Node 0 DMA free:6492kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3060.218557] lowmem_reserve[]: 0 1618 1618 1618 [ 3060.219276] Node 0 DMA32 free:8476kB min:15720kB low:17376kB high:19032kB reserved_highatomic:0KB active_anon:132kB inactive_anon:32160kB active_file:1624kB inactive_file:1328kB unevictable:0kB writepending:540kB present:2080640kB managed:1662792kB mlocked:0kB pagetables:1472kB bounce:0kB free_pcp:592kB local_pcp:284kB free_cma:0kB [ 3060.223489] lowmem_reserve[]: 0 0 0 0 [ 3060.224095] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6492kB [ 3060.226387] Node 0 DMA32: 767*4kB (UME) 344*8kB (UME) 129*16kB (UME) 39*32kB (UM) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9196kB [ 3060.228493] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3060.229721] 683 total pagecache pages [ 3060.230280] 0 pages in swap cache [ 3060.230781] Swap cache stats: add 0, delete 0, find 0/0 [ 3060.231558] Free swap = 0kB [ 3060.232025] Total swap = 0kB [ 3060.232453] 524158 pages RAM [ 3060.232884] 0 pages HighMem/MovableOnly [ 3060.233467] 104483 pages reserved [ 3060.233997] Unreclaimable slab info: [ 3060.234715] Name Used Total [ 3060.235596] pid_2 79KB 101KB [ 3060.236377] IEEE-802.15.4-MAC 63KB 63KB [ 3060.237154] IEEE-802.15.4-RAW 31KB 31KB [ 3060.237932] p9_req_t 4KB 4KB [ 3060.238696] fib6_nodes 28KB 28KB [ 3060.239478] ip6_dst_cache 52KB 52KB [ 3060.240266] PINGv6 63KB 63KB [ 3060.241039] RAWv6 220KB 220KB [ 3060.241806] UDPLITEv6 62KB 62KB [ 3060.242581] UDPv6 155KB 155KB [ 3060.243358] tw_sock_TCPv6 7KB 7KB [ 3060.244145] request_sock_TCPv6 15KB 15KB [ 3060.245002] TCPv6 62KB 62KB [ 3060.245772] scsi_sense_cache 8KB 8KB [ 3060.246574] sd_ext_cdb 3KB 3KB [ 3060.247413] virtio_scsi_cmd 16KB 16KB [ 3060.248404] sgpool-128 59KB 59KB [ 3060.249280] sgpool-64 63KB 63KB [ 3060.250160] sgpool-32 189KB 189KB [ 3060.251080] sgpool-16 90KB 90KB [ 3060.251941] sgpool-8 71KB 71KB [ 3060.252797] io_kiocb 11KB 11KB [ 3060.253689] mqueue_inode_cache 62KB 62KB [ 3060.254482] nfs_commit_data 15KB 15KB [ 3060.255439] nfs_write_data 47KB 47KB [ 3060.256309] jbd2_inode 15KB 15KB [ 3060.257269] ext4_system_zone 7KB 7KB [ 3060.258163] ext4_io_end_vec 7KB 7KB [ 3060.259031] ext4_bio_post_read_ctx 15KB 15KB [ 3060.259950] kioctx 31KB 31KB [ 3060.260823] aio_kiocb 7KB 7KB [ 3060.261691] dnotify_mark 3KB 3KB [ 3060.262557] dnotify_struct 3KB 3KB [ 3060.263433] dio 15KB 15KB [ 3060.264322] bio-2 4KB 4KB [ 3060.265132] fasync_cache 7KB 7KB [ 3060.266021] pid_namespace 7KB 7KB [ 3060.266849] rpc_buffers 31KB 31KB [ 3060.267815] rpc_tasks 3KB 3KB [ 3060.268701] UNIX 284KB 310KB [ 3060.269639] tcp_bind_bucket 8KB 8KB [ 3060.270549] inet_peer_cache 4KB 4KB [ 3060.271320] xfrm_state 176KB 176KB [ 3060.272104] ip_fib_trie 8KB 8KB [ 3060.272857] ip_fib_alias 11KB 11KB [ 3060.273633] ip_dst_cache 57KB 84KB [ 3060.274409] RAW 125KB 125KB [ 3060.275186] UDP 161KB 283KB [ 3060.275988] tw_sock_TCP 7KB 7KB [ 3060.276744] request_sock_TCP 15KB 15KB [ 3060.277522] TCP 60KB 60KB [ 3060.278295] hugetlbfs_inode_cache 30KB 30KB [ 3060.279122] bio-1 11KB 11KB [ 3060.279879] eventpoll_pwq 23KB 23KB [ 3060.280651] eventpoll_epi 43KB 43KB [ 3060.281412] inotify_inode_mark 70KB 70KB [ 3060.282186] request_queue 60KB 60KB [ 3060.282937] blkdev_ioc 45KB 45KB [ 3060.283704] bio-0 204KB 204KB [ 3060.284467] biovec-max 748KB 748KB [ 3060.285228] biovec-64 236KB 236KB [ 3060.285979] biovec-16 67KB 67KB [ 3060.286727] uid_cache 8KB 8KB [ 3060.287491] dmaengine-unmap-2 4KB 4KB [ 3060.288263] audit_buffer 7KB 7KB [ 3060.289042] skbuff_fclone_cache 127KB 127KB [ 3060.289806] skbuff_head_cache 262KB 262KB [ 3060.290575] file_lock_cache 82KB 82KB [ 3060.291329] file_lock_ctx 7KB 7KB [ 3060.292109] fsnotify_mark_connector 28KB 28KB [ 3060.292941] net_namespace 117KB 117KB [ 3060.293685] task_delay_info 162KB 162KB [ 3060.294450] taskstats 92KB 92KB [ 3060.295205] proc_dir_entry 345KB 356KB [ 3060.295966] pde_opener 31KB 31KB [ 3060.296710] seq_file 63KB 63KB [ 3060.297474] sigqueue 94KB 94KB [ 3060.298228] shmem_inode_cache 1308KB 1383KB [ 3060.298987] kernfs_iattrs_cache 223KB 223KB [ 3060.299762] kernfs_node_cache 5319KB 5319KB [ 3060.300511] mnt_cache 212KB 212KB [ 3060.301291] filp 1133KB 1342KB [ 3060.302065] names_cache 5865KB 5865KB [ 3060.302802] hashtab_node 274KB 274KB [ 3060.303571] ebitmap_node 1149KB 1149KB [ 3060.304342] avtab_node 4976KB 4976KB [ 3060.305099] avc_node 31KB 31KB [ 3060.305874] lsm_inode_cache 2676KB 3103KB [ 3060.306631] lsm_file_cache 163KB 196KB [ 3060.307395] key_jar 39KB 39KB [ 3060.308162] uts_namespace 15KB 15KB [ 3060.308897] nsproxy 15KB 15KB [ 3060.309653] vm_area_struct 1424KB 1424KB [ 3060.310419] mm_struct 295KB 409KB [ 3060.311179] fs_cache 64KB 68KB [ 3060.311957] files_cache 270KB 270KB [ 3060.312701] signal_cache 393KB 463KB [ 3060.313459] sighand_cache 263KB 360KB [ 3060.314221] task_struct 1210KB 1725KB [ 3060.314988] cred_jar 106KB 176KB [ 3060.315732] anon_vma_chain 318KB 334KB [ 3060.316501] anon_vma 206KB 282KB [ 3060.317273] pid 67KB 71KB [ 3060.318048] Acpi-Operand 247KB 277KB [ 3060.318785] Acpi-ParseExt 31KB 31KB [ 3060.319536] Acpi-Parse 142KB 158KB [ 3060.320305] Acpi-State 157KB 173KB [ 3060.321067] Acpi-Namespace 24KB 24KB [ 3060.321799] numa_policy 3KB 3KB [ 3060.322553] trace_event_file 163KB 163KB [ 3060.323308] ftrace_event_field 280KB 280KB [ 3060.324081] pool_workqueue 32KB 32KB [ 3060.324812] task_group 16KB 16KB [ 3060.325569] vmap_area 126KB 126KB [ 3060.326336] page->ptl 260KB 338KB [ 3060.327087] kmemleak_scan_area 167KB 167KB [ 3060.329140] kmemleak_object 134800KB 156081KB [ 3060.329876] kmalloc-8k 4912KB 4992KB [ 3060.330628] kmalloc-4k 6848KB 6944KB [ 3060.331399] kmalloc-2k 4396KB 4544KB [ 3060.332208] kmalloc-1k 2548KB 3296KB [ 3060.332986] kmalloc-512 2313KB 3728KB [ 3060.333713] kmalloc-256 1174KB 1184KB [ 3060.334460] kmalloc-192 672KB 672KB [ 3060.335203] kmalloc-128 592KB 640KB [ 3060.335974] kmalloc-96 306KB 492KB [ 3060.336721] kmalloc-64 832KB 1168KB [ 3060.337482] kmalloc-32 736KB 856KB [ 3060.338214] kmalloc-16 355KB 360KB [ 3060.338955] kmalloc-8 305KB 326KB [ 3060.339682] kmem_cache_node 43KB 43KB [ 3060.340417] kmem_cache 71KB 71KB [ 3060.341152] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-journald.service,task=systemd-journal,pid=103,uid=0 [ 3060.344116] Out of memory (oom_kill_allocating_task): Killed process 103 (systemd-journal) total-vm:31940kB, anon-rss:868kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:80kB oom_score_adj:-250 [ 3060.570744] oom_reaper: reaped process 15749 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3060.633291] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL [ 3060.635615] systemd[1]: systemd-journald.service: Failed with result 'oom-kill'. [ 3060.646549] systemd[1]: systemd-journald.service: Consumed 4.751s CPU time. [ 3060.650842] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 3060.673044] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3060.732383] systemd[1]: Stopped target Bluetooth. [ 3060.875107] systemd[1]: systemd-journal-flush.service: Succeeded. [ 3060.882956] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3060.884429] systemd[1]: Stopped Journal Service. [ 3060.885231] systemd[1]: systemd-journald.service: Consumed 4.751s CPU time. [ 3060.917171] systemd[1]: Starting Journal Service... [ 3061.016204] systemd-journald[15804]: File /var/log/journal/7e681e5076844de4a5cfa8606a84b008/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3061.534177] systemd[1]: Started Journal Service. [ 3061.612333] systemd-journald[15804]: Received client request to flush runtime journal. VM DIAGNOSIS: 12:40:09 Registers: info registers vcpu 0 RAX=0000000000000009 RBX=ffff88800f100000 RCX=ffffffff81f35194 RDX=000000000000c060 RSI=ffffffff81f351a2 RDI=0000000000000007 RBP=000000000001c060 RSP=ffff88806ce09a58 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000010000 R11=0000000000000001 R12=000000000001c060 R13=ffff88800f104338 R14=ffff88800f100234 R15=0000000000000001 RIP=ffffffff81f351a6 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f75084e9900 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75089fe140 CR3=000000005ddb0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=6f732f6463736e2f6e75722f7261762f XMM01=ff0000000000000000ff000000000000 XMM02=757165722d6863756f742000656e6f6e XMM03=73732d6b732c393135353264652d6873 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffffff00ffffff00ffffff00 XMM08=00000000000000000000000000000000 XMM09=ffffffff00ffffffffff0000ffffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880445cd5f8 RCX=ffffffff81269c1c RDX=fffffbfff0cf32df RSI=0000000000000008 RDI=ffffffff867996f0 RBP=000000000000009b RSP=ffff8880458af7a0 R8 =0000000000000000 R9 =ffffffff867996f7 R10=fffffbfff0cf32de R11=0000000000000001 R12=ffff8880445ccd40 R13=ffff8880445cd648 R14=0000000000000000 R15=0000000000040000 RIP=ffffffff81269c24 RFL=00000047 [---Z-PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcd17691700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e9d5af750 CR3=000000005d3c8000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000