ile0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 06:59:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, 0x0) 06:59:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x6bd9, 0x4) sendmmsg$inet(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x0, @multicast1}}) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="b872db1be93b2c165124733f62323940d8c9e1627cffa6dbaf11f3dbc5105e8a0c050516666d1f287dcd457e4a22461da358a88be4b4ef6c1a592bda43508f26e3238297fef5f697d6f771f77b96ef057ab332ca5b197e9984d2e29aba3bcf5c17a99294b3f06c5ed210506fca2fcc3fe3c466b9b13d8e7194", 0x79, 0x20000000, &(0x7f0000000100)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 06:59:52 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", ""]}, 0x14}}, 0x0) dup2(r1, r2) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) 06:59:52 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x8010, &(0x7f00000004c0)=ANY=[@ANYBLOB="0031acec25000000f61a07b8c3f3c1aa396415dd0a7f001ad8f12a0550226bd1e28d879881662de6e6455c10101413dd36f65629c18457a48018181c3edeb1f44bfb08b4ddcdc7e2fe379d5decb37f7b439736147bf79be0eb4803c5799422b638a525a1cb52d17f45d89e61b08b2c11bcd0c52b94694657ec2683dc024b53e71166050000e4ffffffff75954b9f387670b4913b3d203cf2f2bd754e3106bf2014606f83e673b4e847"]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x88fa}}, './file1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r1, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='!', 0x1) r4 = openat(r3, &(0x7f0000000180)='./file1\x00', 0x0, 0x12) migrate_pages(0x0, 0x4, &(0x7f0000000200)=0xffffffbffffffff9, &(0x7f0000000240)=0x1) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x15100, 0x0, 0x9, 0x0, 0x0, 0x0, 0xec5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r1, r2, 0x0, 0x20d315) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r5, 0x0, r5) dup(r5) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000580)={{r5}, "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"}) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ftruncate(r6, 0x0) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f00000002c0)) 06:59:52 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) [ 1604.610974] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1604.612964] EXT4-fs (loop2): group descriptors corrupted! 06:59:52 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x4) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000780)={'gre0\x00', &(0x7f0000000700)={'syztnl1\x00', r5, 0x7800, 0xe0, 0x80000001, 0x8, {{0x16, 0x4, 0x2, 0x5, 0x58, 0x65, 0x0, 0x42, 0x29, 0x0, @local, @multicast2, {[@noop, @timestamp_addr={0x44, 0x34, 0xb6, 0x1, 0x9, [{@loopback, 0x9}, {@loopback, 0x7a}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x7a7}, {@multicast1, 0x7a}, {@empty, 0xffea}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x1}]}, @timestamp={0x44, 0xc, 0x5c, 0x0, 0x6, [0x3, 0x1]}]}}}}}) 06:59:52 executing program 5: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 06:59:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) [ 1604.708206] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 06:59:53 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 06:59:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) 06:59:53 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 1) [ 1604.910869] FAULT_INJECTION: forcing a failure. [ 1604.910869] name failslab, interval 1, probability 0, space 0, times 1 [ 1604.913210] CPU: 0 PID: 11727 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1604.914695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1604.916358] Call Trace: [ 1604.916895] dump_stack+0x107/0x167 [ 1604.917659] should_fail.cold+0x5/0xa [ 1604.918430] ? getname_flags.part.0+0x50/0x4f0 [ 1604.919350] should_failslab+0x5/0x20 [ 1604.920147] kmem_cache_alloc+0x5b/0x310 [ 1604.920984] getname_flags.part.0+0x50/0x4f0 [ 1604.921887] getname_flags+0x9a/0xe0 [ 1604.922643] do_mkdirat+0x8f/0x2b0 [ 1604.923365] ? user_path_create+0xf0/0xf0 [ 1604.924246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1604.925321] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1604.926412] do_syscall_64+0x33/0x40 [ 1604.927167] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1604.928196] RIP: 0033:0x7f2df2eebc27 [ 1604.928952] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1604.932590] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1604.934310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eebc27 [ 1604.935780] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000180 [ 1604.937245] RBP: 00007f2df0462040 R08: 0000000000000000 R09: 00000000019410a1 [ 1604.938744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 1604.940230] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1604.944131] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1604.945833] EXT4-fs (loop2): group descriptors corrupted! 06:59:53 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) 06:59:53 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 2) 06:59:53 executing program 7: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) statfs(&(0x7f0000000100)='./cgroup/cgroup.procs\x00', &(0x7f0000000280)=""/174) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x5, &(0x7f0000000700)) r3 = openat$cgroup_freezer_state(r0, &(0x7f0000000200), 0x2, 0x0) stat(&(0x7f0000000080)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000180), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@privport}, {@uname={'uname', 0x3d, 'fd/3\x00'}}], [{@euid_eq={'euid', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, 'fd/3\x00'}}]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') pread64(r5, &(0x7f0000000000)=""/181, 0xb5, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r6], 0x38}}], 0x1, 0x0) [ 1605.086058] FAULT_INJECTION: forcing a failure. [ 1605.086058] name failslab, interval 1, probability 0, space 0, times 0 06:59:53 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1605.087867] CPU: 1 PID: 11735 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1605.089102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1605.090414] Call Trace: [ 1605.090817] dump_stack+0x107/0x167 [ 1605.091370] should_fail.cold+0x5/0xa [ 1605.091974] ? create_object.isra.0+0x3a/0xa20 [ 1605.092660] should_failslab+0x5/0x20 [ 1605.093242] kmem_cache_alloc+0x5b/0x310 [ 1605.093886] ? ksys_write+0x21a/0x260 [ 1605.094502] create_object.isra.0+0x3a/0xa20 [ 1605.095194] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1605.096014] kmem_cache_alloc+0x159/0x310 [ 1605.096691] getname_flags.part.0+0x50/0x4f0 [ 1605.097378] getname_flags+0x9a/0xe0 [ 1605.097969] do_mkdirat+0x8f/0x2b0 [ 1605.098527] ? user_path_create+0xf0/0xf0 [ 1605.099172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1605.099974] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1605.100801] do_syscall_64+0x33/0x40 [ 1605.101396] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1605.102203] RIP: 0033:0x7f2df2eebc27 [ 1605.102772] Code: 73 01 c3 48 c7 c1 bc ff ff ff 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 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1605.105602] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1605.106772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eebc27 [ 1605.107880] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000180 [ 1605.108966] RBP: 00007f2df0462040 R08: 0000000000000000 R09: 00000000019410a1 [ 1605.110079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 1605.111185] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1605.155360] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1605.156730] EXT4-fs (loop2): group descriptors corrupted! [ 1605.224163] 9pnet: Insufficient options for proto=fd 07:00:09 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 07:00:09 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", ""]}, 0x14}}, 0x0) dup2(r1, r2) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) 07:00:09 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x4) 07:00:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 3) 07:00:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f00000002c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x6}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r3, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x10, r1, 0x0) syz_io_uring_complete(r4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x650483, 0x120) r5 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f00000000c0)=""/65) sendfile(r0, r2, 0x0, 0x20d315) 07:00:09 executing program 5: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:00:09 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x40, r0, 0x20, 0x70bd2b, 0x1000, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve0\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x8014) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x5}], 0x0, &(0x7f0000000140)={[{@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000580)="9ff338798a4cec7b6c212881d8018c9b904b7c6c740763f563b8e48a096dde45326acb7c56c8243118e6eefd827c794487a4f7a5cd07dd153a851ec1a4592c17fa70a88583faa90881eb1f829f787231abac98a1b04979172e3a8d9f327ab7227a36e606f1", 0x65}, {&(0x7f0000000440)="3b3c4027d4f63005fbcfb09bb2b19699cb00efb91e2d35d4762b4b3c18cc10e231883d03a73102d94dfe62a2caa433dafc64a1dc771725805e46caf67350a9fe39c9091cab8ee20d23ae7de7d3a4a2c64ef3e97a0066169bbbb9", 0x5a}, {&(0x7f0000000340)="a05e0a5e3bf2495ddf47f7a080de3ee08358b5209205b42ac7abb0b9918f251cd15e6df7bea9b71baf6dfc0000ff30ab0f57504a01aeacb8a619", 0x3a}, {&(0x7f00000004c0)="a3ec9aa264c27c727b279b916d414dbadc9ff4517a2d7746256393d82ba8adc7d0cc2ce647e88db9ce8ea20780e18c328751880a860b156f1d027075e1770cac9ac08d714e911850609d1e35d39c4c62adb650ff74e09b890ab54f31baae5fe539768e64973fffe32ded3dfa9ddff219665065e79b644442644b374b40c5bdd58532e82ef1d491c26c97e38da186f553f73df685e843a6b81bd71786ed8a16745de2170d6e40109119e50000000000", 0xaf}, {&(0x7f00000006c0)="c16392bd3ff6b2281fa361b1b5fb8bfe217721634745bc4639715897938a502d21a56a797fa65817feae9dbfc8eb589b16da4ecd700e156fda3090992e1d1d9d791f5b373971e6349b4ac8d9c6c19b6738b04fbf7f86bd9b5763c91257aaf2256523654925a797f297a17951a75e9646b2f4362409ba0eb3d1e2b0c53013eb95fbde5acd9ae87a8288eed248ac9dd242397585f32c3eed2b04fc1072c289190ec7f167b14afcda690afd7a060617de047f74304aaf7063b3f05adf10aeadf4fec18c7420be955009f16b17dd", 0xcc}, {&(0x7f00000007c0)="7e9767fb9a5170e88714d776ee11e3d8fc8a3fd4046c39d952712ecdffacbfb884d28cf023a8d8a8367edd71b80a9036b3225e8d9fa81e30da7e22411a56e8e324ce9ab0911fe1c1575cf99fc5529173a323a1d5682e3db80def38ab22a0af36df102ec819f66679fdb9c5fd91a942ebbfb2b29608aab748b6cde48ecc8b777bfce471bfdb167852698c516a5ade7aec6212e86ae04ea5a38efac45a88bb0ec6a292622366495552a74ae8ec7b0053173d5f9549cdbc3cdecd86875ca5f466f85dea18", 0xc3}], 0xf}}, 0xfffffffd) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f00000003c0)=0x4, 0x4) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000c0000000c0001800800010052be636324443f0cbb96287c1f08db4b548af0dd2a9578f34df48db0719ad48f673a560e0a255dcb363e2163581692e75df7fe92411ef22947da5b440e613b4ef3aa5ac0e9158fbccc7c3ae4779a33dd6ace86b4ca0e202d4645cd8c", @ANYRES32=r11, @ANYBLOB="1400038004000100080002000100000004000400"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r6, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x4000004) openat(r1, &(0x7f0000000400)='./file0\x00', 0x80201, 0xa3) [ 1620.900305] FAULT_INJECTION: forcing a failure. [ 1620.900305] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 1620.901851] CPU: 0 PID: 11763 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1620.902699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.903704] Call Trace: [ 1620.904031] dump_stack+0x107/0x167 [ 1620.904493] should_fail.cold+0x5/0xa [ 1620.904974] strncpy_from_user+0x34/0x470 [ 1620.905513] getname_flags.part.0+0x95/0x4f0 [ 1620.906095] getname_flags+0x9a/0xe0 [ 1620.906580] do_mkdirat+0x8f/0x2b0 [ 1620.907035] ? user_path_create+0xf0/0xf0 [ 1620.907563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1620.908231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.908885] do_syscall_64+0x33/0x40 [ 1620.909361] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1620.910021] RIP: 0033:0x7f2df2eebc27 [ 1620.910500] Code: 73 01 c3 48 c7 c1 bc ff ff ff 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 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.912928] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1620.913992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eebc27 [ 1620.914957] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000180 [ 1620.915933] RBP: 00007f2df0462040 R08: 0000000000000000 R09: 00000000019410a1 [ 1620.916906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 1620.917884] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1620.940443] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1620.942369] EXT4-fs (loop2): group descriptors corrupted! [ 1620.949309] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 07:00:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 07:00:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 4) [ 1621.072658] FAULT_INJECTION: forcing a failure. [ 1621.072658] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.074138] CPU: 0 PID: 11780 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1621.074936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1621.075864] Call Trace: [ 1621.076155] dump_stack+0x107/0x167 [ 1621.076577] should_fail.cold+0x5/0xa [ 1621.076987] should_failslab+0x5/0x20 [ 1621.077412] __kmalloc_track_caller+0x79/0x370 [ 1621.077897] ? strndup_user+0x74/0xe0 [ 1621.078327] ? getname_flags.part.0+0x1dd/0x4f0 [ 1621.078825] memdup_user+0x22/0xd0 [ 1621.079229] strndup_user+0x74/0xe0 [ 1621.079619] __x64_sys_mount+0x133/0x300 [ 1621.080082] ? copy_mnt_ns+0xa00/0xa00 [ 1621.080499] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1621.081043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1621.081626] do_syscall_64+0x33/0x40 [ 1621.082030] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1621.082565] RIP: 0033:0x7f2df2eee04a [ 1621.083040] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1621.084958] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1621.085749] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1621.086484] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1621.087216] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1621.087945] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1621.088674] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 07:00:09 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 5) 07:00:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) syz_open_procfs(0x0, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x5, 0x80, 0xad, 0x0, 0x0, 0x5, 0x5000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x100, 0x2, 0x2, 0x0, 0x81, 0x3, 0x4, 0x0, 0x7, 0x0, 0xbc}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x2) [ 1621.225253] FAULT_INJECTION: forcing a failure. [ 1621.225253] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.226657] CPU: 0 PID: 11791 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1621.227484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1621.228407] Call Trace: [ 1621.228693] dump_stack+0x107/0x167 [ 1621.229079] should_fail.cold+0x5/0xa [ 1621.229476] ? create_object.isra.0+0x3a/0xa20 [ 1621.229968] should_failslab+0x5/0x20 [ 1621.230365] kmem_cache_alloc+0x5b/0x310 [ 1621.230812] create_object.isra.0+0x3a/0xa20 [ 1621.231275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1621.231872] __kmalloc_track_caller+0x177/0x370 [ 1621.232356] ? strndup_user+0x74/0xe0 [ 1621.232766] ? getname_flags.part.0+0x1dd/0x4f0 [ 1621.233276] memdup_user+0x22/0xd0 [ 1621.233661] strndup_user+0x74/0xe0 [ 1621.234074] __x64_sys_mount+0x133/0x300 [ 1621.234487] ? copy_mnt_ns+0xa00/0xa00 [ 1621.234898] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1621.235463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1621.236036] do_syscall_64+0x33/0x40 [ 1621.236444] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1621.236999] RIP: 0033:0x7f2df2eee04a [ 1621.237413] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1621.239389] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1621.240203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1621.240978] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1621.241729] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1621.242467] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1621.243233] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:09 executing program 7: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '#! '}]}, 0xf) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x18000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = dup2(r2, r1) getpeername(0xffffffffffffffff, &(0x7f00000002c0)=@rc, &(0x7f00000000c0)=0x80) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x3, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000180)=ANY=[@ANYRESOCT=r2]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x80000000}], 0x1, 0x0) r5 = pidfd_getfd(r3, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffffffe}}, './file1\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000) sendfile(r4, r3, 0x0, 0x7ffffff9) [ 1621.305002] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1621.306952] EXT4-fs (loop2): group descriptors corrupted! [ 1621.384631] FAULT_INJECTION: forcing a failure. [ 1621.384631] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.385944] CPU: 0 PID: 11801 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1621.386689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1621.387587] Call Trace: [ 1621.387883] dump_stack+0x107/0x167 [ 1621.388301] should_fail.cold+0x5/0xa [ 1621.388726] should_failslab+0x5/0x20 [ 1621.389153] __kmalloc_track_caller+0x79/0x370 [ 1621.389655] ? strndup_user+0x74/0xe0 [ 1621.390102] memdup_user+0x22/0xd0 [ 1621.390490] strndup_user+0x74/0xe0 [ 1621.390908] __x64_sys_mount+0x133/0x300 [ 1621.391366] ? copy_mnt_ns+0xa00/0xa00 [ 1621.391804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1621.392371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1621.392941] do_syscall_64+0x33/0x40 [ 1621.393340] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1621.393917] RIP: 0033:0x7f5222275b19 [ 1621.394334] 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 [ 1621.396360] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1621.397225] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1621.398030] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1621.398815] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1621.399607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1621.400402] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:00:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 1) 07:00:23 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 6) 07:00:23 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) 07:00:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", ""]}, 0x14}}, 0x0) dup2(r1, r2) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) 07:00:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 2) 07:00:23 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) syz_mount_image$vfat(0x0, 0x0, 0x401, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x24000, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 07:00:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:00:23 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) [ 1635.071888] FAULT_INJECTION: forcing a failure. [ 1635.071888] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1635.073408] CPU: 1 PID: 11813 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1635.074296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.075308] Call Trace: [ 1635.075638] dump_stack+0x107/0x167 [ 1635.076091] should_fail.cold+0x5/0xa [ 1635.076593] _copy_from_user+0x2e/0x1b0 [ 1635.077108] memdup_user+0x65/0xd0 [ 1635.077534] strndup_user+0x74/0xe0 [ 1635.077988] __x64_sys_mount+0x133/0x300 [ 1635.078480] ? copy_mnt_ns+0xa00/0xa00 [ 1635.078962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.079600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.080231] do_syscall_64+0x33/0x40 [ 1635.080678] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1635.081286] RIP: 0033:0x7f2df2eee04a [ 1635.081739] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.083937] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1635.084891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1635.085754] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1635.086682] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1635.087587] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1635.088489] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1635.102117] FAULT_INJECTION: forcing a failure. [ 1635.102117] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.104495] CPU: 0 PID: 11829 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1635.105900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.107832] Call Trace: [ 1635.108381] dump_stack+0x107/0x167 [ 1635.109137] should_fail.cold+0x5/0xa [ 1635.109942] ? create_object.isra.0+0x3a/0xa20 [ 1635.110899] should_failslab+0x5/0x20 [ 1635.111681] kmem_cache_alloc+0x5b/0x310 [ 1635.112525] create_object.isra.0+0x3a/0xa20 [ 1635.113434] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1635.114516] __kmalloc_track_caller+0x177/0x370 07:00:23 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = memfd_create(&(0x7f00000004c0)='\xd3\x91m\x93U\xb2\xba\xcd\xd4K\x87\x00!9\x91\xfd\x00\xe4\x12\x04\xc4\x8e\xfc\xd3\x19\x13\"\x97\xe3\xae\xf3\bc:\x02\x01\x04\xe3d\xb1\xf4\xbd/!\xebk\xd9qE\n\nQP\xb2\xbb\xcd`\x00\x00\x89\xcf\xe8\xc5\x9e#39\xbc\xcc\xaf\xa2P?\xa2\xee\x96\xb3kT%~\xa9&\x8c\xec\x98\x80r\xb7*8RA\xac\xc8\x8eA\xe37\x05\x00\x00\x00\x8b`\x876\x9b\xe6\xa0\b\x1ex_\'J\xf8\b\xfcO^\x97ui\xd3\xee\xb9{^\xe2;\xe2\x9c\x80\x11v\vm8uLi\xb8\x8b\x93^\xa4]\x95\xab\xbe\xb7\xf9\xbf\x00#<\x04\x17\xc8{w\x89\xbc:\x00\xb8\xbb\xb2;8\xdfU\xa4Mz\x11\x91\xdfEy\x87\x0fR\xc3\x1a\x10\xfb\xf39\x8f\xdb-\xfe\x00\x00\x00\x00_\x90z\xbb\x87/ \xf9;\xd7\xe9\x18)\xdb\x80EI\xb6\xe5\xe0\x1e\xb8\x17\x00\xa2\xc5\xeb\xc0\\\xca\xb9\xf0M@+l\xab\x8b\x9d+\xda1\xca\x82\x18e\xc8\xf3P?\xbe\xe1\x99\x80\x85\xfa\xbc\xfc\xfb\xf6\x17\x18\xe7\'\xad|\x9b>=)7\x18\xdev\x96\xadro=L`\xb5m\x19\x1d\xb28>VW_\xd2\x1f\xa6\xfa\n\xc6%\xa4\xdc\x97#`\xe6\xee0\xdc^\xa4\xde\x15:\x94%r^\x98\x8fC%K\x9c\xc6b\x1d\xc2\xec}H~\xe7\xaa\xa6j\a\xb8h\x8f)\x91.\x86\xbbd\x1e\xf4MT\xa6\xf1\xa0WmeF`L\xaf\xeb\x85\xe0\x9ec@_K5w\xc5\x9e\xabc\xb2\xf6`P\xc1\xa2\x11\xee\xaf\x1f$\xb5:\xcd\x11\n\x89\xdf\xe6\xc6L\x81\\o \xf4\x1d\xf4\x87R\x1a\xa9\xca\xd7e@Mn\x8fq\x9d\xfcR\x91j!\xed\x96\x8d\x81\v\x80\xcc&\xfa)\xe9\x15\xb7\xd5hB\xf4%\xe3n\t\xe5l\x06lk\xda\xdc\xa5\xdc\x03\xea\x9d#\x1a\xd1\xe0~P\xe7\a\x1e\xbc\xb1\x1d\x03\xa2\xb4\x88c\x81\x01\x0f\x1aA0}\x9e\'\xcb\x8eC\x01>\xc0\xab:\xc1t@\xe4\xeb\x8c\x02\xbc\xe6\xf8\xb7w\xac\xa6\n\xc5\xf3\x83\xecJ\'\x1b\x06\xc5\xef\x06.\x8a\xb8\xa0\x1d,\n\xc4\xb5e\xc1\xcaK\x88\x1aD\as\x1dd\xa6u#\x00\xe2ik:\xd2\xdd\xf4\x86\xfe\xc6\x84\x86\xc6l\f\x8b\xdc\x16\x82\xeaM\xab\fw\x83U\xd0\xc3\xd00&7\xe9\x1cY%\xa3+\x06\xa08\xc6\v\n\x0f\xcb\xfdw\x0f\xa8\x90!\xc4\xc9z\xe9\x9d\x94\x91\x87\xcc\xb6\x9b\xd2\x85\xc4\xeb\"\xbc;3\xd9%>\x8bk\xdf\xa2a\xad:~@\x95\xc3\x8aW\x1b3y\xc5_\x1fb\xf1\x81\x88]db\x1f.\x02\xb8\x19\xe3\xc6\xa9\xda\x19\x99R\xb4\xe8\xecz\xe2\x92\xee\xe7\xdef\xcdt\xd6\xd9\x82P\xbc\x11\xa3\xfb\x87\x12\xcf\x86\xe6\xcf.5J\x1d\xbc\x89\xb8\x16=?\x9a\xc0\x99_x\x96\xd8\xccb\n\x82\xd4\xeb\xfbg\x90r\x89\xd9\x04\x96/i\x86\x1ax\xea\xea\xc2qf\xb7\x00z\xd9^y[\xeb[\x9fr\xb6&\x94\x1a\x1c\\\xa3\xa7yf\x1e)\x9b\xca\x8dc/\xa6t\x96\xdd\x02\xf2Jx\xc0\x8c\xabj(\t\xaf\xdb\xf3\xc6M>x\xea~-4Q+\xf6\xab\x8cs)w\x86\xd2.\x9a\xd1tY\x89\x13\xc2\x93\xf9\xfb\xe9\x0e\x9c\xcd\x97\x8e\xc8c\xef\x8b\xbb\rQ\xe3\xbeCM\"T\xd6\xe1\xc77\xa8\x8dy+\xb4\x9frZ\x0f~\xbfR\x19\x93{*\xe8\xfd\xb6\xe2\xaa\x9d\x16\x00\x04m\x89\xb8J1\x86\xfe\x99\x155\x9cfhs\x8cK\x1e\xc6\x18\xaaM\x9f \xfc \xc3\x99\\\x1cg\xa2\x99\x01\x7f\xa5\v\x84h\x03\\\'Fi\x9f\xdd\x89\xc1\xf60\xb9S\x96\x8a_\x1e\x9c\xb4M\xabQ<\xb5\xfe\x01', 0x3) preadv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r4}) dup(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r5, &(0x7f0000000100)='./file0\x00', 0x940, 0x7a) [ 1635.115584] ? strndup_user+0x74/0xe0 [ 1635.116407] memdup_user+0x22/0xd0 [ 1635.117141] strndup_user+0x74/0xe0 [ 1635.117902] __x64_sys_mount+0x133/0x300 [ 1635.118748] ? copy_mnt_ns+0xa00/0xa00 [ 1635.119578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.120644] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.121718] do_syscall_64+0x33/0x40 [ 1635.122494] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1635.123555] RIP: 0033:0x7f5222275b19 [ 1635.124328] 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 [ 1635.128133] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1635.129714] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1635.131197] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1635.132679] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.134166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.135646] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1635.162946] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1635.164961] EXT4-fs (loop2): group descriptors corrupted! [ 1635.168589] cgroup: fork rejected by pids controller in /syz6 [ 1635.208315] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1635.209733] FAT-fs (loop3): unable to read boot sector [ 1635.211817] audit: type=1326 audit(1704783623.604:280): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.214544] audit: type=1326 audit(1704783623.604:281): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.231991] audit: type=1326 audit(1704783623.624:282): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.236528] audit: type=1326 audit(1704783623.629:283): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 07:00:23 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 7) [ 1635.250810] audit: type=1326 audit(1704783623.638:284): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.258727] audit: type=1326 audit(1704783623.643:285): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.279494] audit: type=1326 audit(1704783623.647:286): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.298884] audit: type=1326 audit(1704783623.648:287): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.301628] audit: type=1326 audit(1704783623.651:288): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.304694] audit: type=1326 audit(1704783623.651:289): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11834 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05c0df7b19 code=0x7ffc0000 [ 1635.376279] FAULT_INJECTION: forcing a failure. [ 1635.376279] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.378641] CPU: 0 PID: 11921 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1635.380029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.381683] Call Trace: [ 1635.382249] dump_stack+0x107/0x167 [ 1635.382996] should_fail.cold+0x5/0xa [ 1635.383773] ? copy_mount_options+0x55/0x180 [ 1635.384662] should_failslab+0x5/0x20 [ 1635.385434] kmem_cache_alloc_trace+0x55/0x320 [ 1635.386358] ? _copy_from_user+0xfb/0x1b0 [ 1635.387207] copy_mount_options+0x55/0x180 [ 1635.388073] __x64_sys_mount+0x1a8/0x300 [ 1635.388898] ? copy_mnt_ns+0xa00/0xa00 [ 1635.389697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.390784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.391837] do_syscall_64+0x33/0x40 [ 1635.392591] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1635.393619] RIP: 0033:0x7f2df2eee04a [ 1635.394404] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.398072] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1635.399598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1635.401028] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1635.402474] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1635.403905] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1635.405324] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:23 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 3) 07:00:23 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1635.445390] FAULT_INJECTION: forcing a failure. [ 1635.445390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1635.446743] CPU: 1 PID: 11943 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1635.447578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.448484] Call Trace: [ 1635.448774] dump_stack+0x107/0x167 [ 1635.449183] should_fail.cold+0x5/0xa [ 1635.449602] _copy_from_user+0x2e/0x1b0 [ 1635.450058] memdup_user+0x65/0xd0 [ 1635.450442] strndup_user+0x74/0xe0 [ 1635.450850] __x64_sys_mount+0x133/0x300 [ 1635.451289] ? copy_mnt_ns+0xa00/0xa00 [ 1635.451719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.452292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.452857] do_syscall_64+0x33/0x40 [ 1635.453269] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1635.453832] RIP: 0033:0x7f5222275b19 [ 1635.454245] 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 [ 1635.456286] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1635.457133] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1635.457938] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1635.458733] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.459511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.460305] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:00:23 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) 07:00:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:00:23 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x8000002000000000}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) dup(r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) 07:00:23 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 8) 07:00:23 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) syz_mount_image$nfs4(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x80000000, 0x1, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x7f0, 0x1}], 0x2320081, &(0x7f0000000b40)=ANY=[@ANYBLOB="7270635f706970656673002c2e2c5d2c042a2821b1f97d3a5c5cd623dd267d5b9a2d2d2c5c2c736d61636b667366586f6f723d7270635f706970656673002c66736d616769633d3078666666666666666666666666666666662c7375626a5f757365723d2c0087cdf8212bb2558857855dc2758a75425252ff937a0ff4b41d8a5daa1994c1d5a5965fc4983711735de50315d364e4835b2e5977aaf01de7da2abd0bffa61f9cdbe930204593e32a05d5b19c76e412567d841d963790dd784832fb360256b99b7fa3fd019563ded706448e7160f8eb90077675aef9c2ad14114b2e6e088ded7e89d9a77a86bd076c170342fa4613373688ff"]) pipe(&(0x7f0000001400)={0xffffffffffffffff}) openat(r1, &(0x7f0000001440)='./file0/file0\x00', 0x0, 0x1) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x3f7, 0x2, 0x70bd26, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) umount2(&(0x7f0000000080)='./file0\x00', 0xb) [ 1635.559516] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1635.665231] FAULT_INJECTION: forcing a failure. [ 1635.665231] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.667839] CPU: 0 PID: 11967 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1635.669246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.670987] Call Trace: [ 1635.671530] dump_stack+0x107/0x167 [ 1635.672287] should_fail.cold+0x5/0xa [ 1635.673068] ? create_object.isra.0+0x3a/0xa20 [ 1635.674023] should_failslab+0x5/0x20 [ 1635.674801] kmem_cache_alloc+0x5b/0x310 [ 1635.675639] create_object.isra.0+0x3a/0xa20 [ 1635.676528] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1635.677561] kmem_cache_alloc_trace+0x151/0x320 [ 1635.678531] copy_mount_options+0x55/0x180 [ 1635.679398] __x64_sys_mount+0x1a8/0x300 [ 1635.680227] ? copy_mnt_ns+0xa00/0xa00 [ 1635.681025] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.682099] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.683148] do_syscall_64+0x33/0x40 [ 1635.683906] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1635.684933] RIP: 0033:0x7f2df2eee04a [ 1635.685691] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.689372] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1635.690929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1635.692355] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1635.693799] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1635.695248] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1635.696677] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 4) 07:00:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:00:39 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) 07:00:39 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="28939d8563bdfbf6562ce86ebaa89e640e44cbd9025eca709d69f0296eb2d6804ea84e26a3a3495e3e7a15052c634fd2c1ad305b31b17e7112f9ede30a82aaee8bb54383b8dc0fcfaffb16763173fd61f6d056556af8e4e9522553b52662efb276b3750cc5ea696c5942ee103048815a05e4476f4406c933a2f91a9db5cf82d9532d81f8c24cdf6f3ea26f5d9e382fe764e64cb8477caf412d489ed74d1515380800f253a99cb4d160eb7253c7bb1a3e214776090eff939faca7f6680fd2c4363a1145ce4197704226f56942446c6a206ede10cd4538a92dcae5b6d70e99017d7cbf58a943b4c2224d60f6987b1db1246c2e7c894402a465c4a1fbb3d9cf3f0f") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:39 executing program 4: r0 = fsopen(&(0x7f00000000c0)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000000)='nomand\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x9010}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)={[0xf0]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_pts(r1, 0x6683) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000300)={0x1, 0x1000, "60fd2bbc7dac56d217d6235efb0f22ee6fff7c991aa41f11aa53e2a83234e507a349e69a60ec7a61800f53e675143c31c20c997c45a71646de2b5168af81b8df19ce70d9d06913065e6214b5121a70e1eea8f65d8437d2302d134c885a00f1b8adb4e91c8d8dc9b2d07ed90fbb111b01200514a60a90bf4ff62ae03a9e931fb24b5b2b610b8d221938a0eb8d7bf7c483fafd3f3cc0b155c1735df41f399cf2d15729f47e6a732c0ddb92ee1f15ed6f55d882852ae5acbdd7e71198e5e0957b6b263b723f1c8a346531199351cd860555db0967aa7000f5f2d548053a6c70ff7d71cda012efb9e9fba49c6baa3565891a831689beafc62d30016e4db6a342e91344e86b5b6eb932eda39ab905f19f17c86ce214e7b8ec80d0cdccc63587be72047a38da99eb1cedaded2af49c29bb9e3c363d07323e5331f598e86a7c1fee38cefb043ffa1ea66f34de6210be746fe87024c72d1d1f0d13684e0a9b9f35281d78b1ecc57c5c6e33a3d8d85007754e396195c79a40cc8f76e4d7fe56737c84644568c01642df1d3a51b856a55265f4529f66965ee89503a399d686ac263caf3356e98c61156e5e776f402c24beee41dcb78ebb34571be4389954e0635f3799e4dd59cb1d338cab25c665e78816a52358eb913b15936911bc5d0cfbea20429fec89186dfa5e3af809f2d139e5b9e9a4bd040710147c01c2fc260ce43ebeb58bb66fc0643583348d37e07609bb33800da578e562b3bb9b31eca231e10c5f5ec33037732097c2213b02e98a929588326691c036687a342d9e4231c34aabbadbc3fde20cb41a63828c8129067ab3022237c752973912066deb08a5928fb4e3087108496d5084aac976df2a3f726897ae57178c772e85e0207c7fdef6ba80833c5a56ddab7b61fb2d46f1f7f42ae5cc88b9b52651023d5beaf563197d0abe54d31ed36c6ed66f2f52a90902fbea3bbf41ac9022ffdfeae64c408fa4828cb57fbfdffa8a6c78d8c1e4e59608182df01f71529b05e36e7127c44cfa1cf0452226aac4d6a347bc9d20218c2af5fef88865180723e78658a9bb1090b97d50c6591e56dc76142efb8f7eef2ed0d8b9fb0353ac24e18ff2458e1a30f2641ef10eee9cc9fc79ccb357a2d046cf971dbcc532d9e663180b40daca08c3162ed8328fcc02f931e4028ed67a6aee1799e6cd2ff5e11f64dd81f99672c92ab0bc8398543157450b4a0b3a029581bfa0d9ac3f4c94a5822039742c81373c974a46adf705a7f055205c91c452c770fd0e2a6d08eb57a93eda978d1ab2aea04f5e3c89df5fa604bbc087b12a90fc5b02592a427b8ec833c3bc8ef8349cf48f3c6511580c978a71e75f25420ec55b475480e4677cd3942acef9418f5106b8a4515bca6e076fa16ca3d69704c6f9b15144ff9eb3729598871bfd643d39a6a53324c426017baa1fc5144c5e0c73e86d171a87fff9aa75844760329305d06252ab6327c825b91d5b3aed90013a5a0f791bc656b8ca05792594c021e80a08c8eb0ce1032ca418a6e57579d3ed31783b390500cc09ff121749b6a6b636eb13a3527c2dea3da6ca0ceeaa6cd6d49de62e19a7566190338c5488b265ea84306eedbe30b3ab420b8d4cacf368b357ad95c44459789a33d0408c8eda56e7e193f93f86f50f3f40eeb7b3a5336d3cbda4413516312dd08843039361c93b82131eeb3d966a470bffbdd12f71d0a4cc05fc48b846bd051c9051cb752e38c8feeb9d7093a67cc3d45fdb22fd56d08524d6ec0bb302e6eb4253bf99ec3c292559fce80703559b47a8181cbd31e96ba6ee6ad214a9d5f7dc2ec621ecb7696072a56e5eec5ecfba58a92c82865ff443275bbdff7da8243791fa30e153a93ccc8d8896e4a9cc373d68c172a91027a0d05896c52fc7a5e90c990cf82a9ca10cfe7d9cba738922f64995ba4a59c66c369f931ccb65e7a32242aafec3f7a1ce5f9acf4d65c6e374494a99bb8082427bf051aedeb7388711be04004ac9fed0c025935780be988760cc076fa67366600d8e880b3bea6f6a74aa740ca8260d1dac94c5974bbdb63ab4fe40e1e954209735eaa6d4858e4d2180be550a20b73e0965d5f4f1de41327e80f5de074cc98757736683592590b0ef3704a38bee4167c67aa695ab1cb1f19eb954514427cc321e3ff0f7eaad0b2779035e57f571ea93aa8564ad2734e79e6f0838125dee86d3b9762851c098e77d2348a5233b3d11a9551b8ac33c68ea0f06364d76925c693750f415e0a3248d5cde5a1d7c3c0774e53ea8afbbcdbcd3fed56cd90dd1bf0d74d5bb66204adba92e5bf63a11d195b4f4ce4ab497d226219cc73a4f856a72237c14fc094c2bd088bfd65c900fa0528585fc670fb07296e9bf00731e9f072deee1a5b5359f6644b237d3c165cdd479a6857ea9c3343e4226fe12bdf0d75f4a4ff11a0b57019b6ce8a3e5545b55a2721de0751fe74f9159b5fc3bdfb171014d2b458ab6583da7488bd6f6c2d96d793b1c0a14e64dbd6b3ab889f0762c13e2cbdcf91b6bad14d169c0f326b4ea8122cc6ad0c67f082c79fecbf664106ea662f42ebbc31b5609792d313056b5c53d2eee405149e7aff150ab355710c9c569f89a1834a6abeb0fe81354f5c3091c38b8e51b02248d1e3b399f0d945f33f5642455233216281355aa378fe7a7ab64b63b97e1fa2b3f1cd9c5b939958c2ab192bbfd173a54c38edbf28f269f44ec71e1809b54762551c996d5c2b5318b0e9af9d013fc95ad9c38674738c6b065ea80b7ac00578b83b1b4b33b20b73c59ca0bfb871ed36cf2b54957510aa70da234ff9ad52341f0bf79a6264f0032cc182e9ef51122f45f5b6570952e48913d0ef9e4b1bbca4cfb05b049afbe66e01336c3c94914eca17d17a26e59f855aa22fd9aeb38bc09d9f9a6b030455f8f1ffaa724f5cc6b77ed0105b126ddb1084bec77226678c61a323821980f47e7bb5fb0b14c94cd89f87597c5af6b0816e05b258e156c50573a01deaf4d40972b9904f3af175a615f85183941148409e844c78798be8bebd50fe8ceb87bd63b8a91d6feefdfbdc1a4c26a9a705391dc71ad375ddd324eeccfcca76c55de86ca44dd9f2cd69262043de9d2a56b3b316cbb621e948ba88ad70145f83b3d5c5806231a369c1c3ef75176ba742d46ead2ff8fe54f133393dbdc903b13a2b6a64c1b7d72a66f48f1ba6a0df99f56edc9c6d1f7d7c00929a93d3f4896a8f0c76b16e32c170892b12c99ecdeaaacf1b13b4faff3709db4d49c909ec3ba722027dbd7ad9b1e53bde0ee724a820bfaf305feb1ccb14832054e037a983e89576220ec00b737670487cc289367c5f25fbdee79d6b790739256728ab90e08a6028a7d126cd643cf6a4c9bba284f1b33341c4a5c611200ec8d2aa799997d2ec955deb94a40fe07b43b2b970665eddf04caace90f855068bcc22db4b51debafe414b3811f45e187a6044826a29c4786e7014d1741ed6fdd98d36235f3ca1bea58ebf73289776a0cc8f67ec7810caf2c24780f6351b2033eb302de4781f433e857b4a06c63c398b9c87adb3de42696daa776686544823faba312eb5bb9d23a05626fc5a7b65f9c93ac094c17c4a20e53442c558dffd25d1bf2c76d7c31e346ec36352fa365ee8bd0abacf77edf9718bc962764d5703228b7432cf5f1df88486ec4fcba6dab2401cde4144b33edf88bbb32e8b3c891822f00c8a51281b0da4f3111ed656d3729941d7186c9193cd4cefbaa241a2ceb6b642ceef268e686f3e558f52ddbcd7ba1c0a120e6344f9d6505f41bcb5a8fdf28f20653a1b24efd7f2c08123ceb45f9576d0bc86c73794982a7e4257cd962ec285cc1e3cc925d93f3f48187c6b09a58d91909e28b827a905429a003922d0cb69360afd34f8f3d526ce2be15f3318b3a8c3d9514b1f2be044299f553f124f4fd3f3446f026580e8cd0f6638113cc46ec0fc61d4ad0e97dbdbe1024d807da01d8221affb24094f5a29ba3544b7f6ab2e505f678528ee4ac73825a0060637c1976657d701fbedf8b5abb2754d038dd0b228caf9b5eb274e7ac4a96410e1ae983337c1bd98ded3df4702d40226323b01ede74af46085a563f1b9cb9fade039fa0bce61d05bb255a65aada98886dcb4bf50398068280abd25659d175f152e832d97f475308d4253537ca35a38e4c7eec4790975f5a0bdb6ddbe165451e68cf2a651bb1e7e09d1fdffe33578b4de7aff9ebcfc26b2c2b30674d86e20f28b6a4100dfc6ada05960c331b130e83f3f5e14c774cb49a14eaffe795a2404be689c2dd40108af5f9574165a7dcf0f27d0907734439dfc7db4a384cfbaad356de64ce2b0e345bed5ef0ac05dc47d8a8690fcf396478432fe3f63108160251c8c8cc5be3bc65e843a97a31d665a1a66bb1b501d0dfdc0f1e46ebfbfcc3b1f096cecb389e228d613753ae490e2ebae74ff8b0d3c19fe2d010c8e2da0402977f80844fb9b0aff13c90a20e76d687236189f0300da7058f48b6c8b1b3a339fcc3972eafd2a0bc272c504aaf759db2dfa13f39ed0c55defd8014371d1f59233055f0d677ff467dc9bf9827ff1d5c1eb63197570ccd3c628eb0ce586767381bd30152367101dce55633ef5a1e9416ee416b3a045591718bafbc0cfbeccb5cd08119029ebe50712ba03fbbeeb59d4de414ce495e237508d6977e96be65cabaae2983d518fae26a5f6c95a0aba7dd95e0ee9e55dea4156983e74e64cfea722696317179acfb3cdbf0f7d9f30233856e5b82e40fdebbfde61d48a27e585b6cf0dba83a9cbfa3daf5ce1f11550f6c43098894a85417e2987f8b32537e822397c7cbecca0b27008bd59ac2fdcfc30977cfa69e3bd3cc03b96c96b5e8b4e330f322490a7d62ea54ad261e6a0db8d687913efef5241868678dddc249d7c7aefd235d49fc76e24d54d790895b1959a2245b14c950707854f9271e25f27906a081555d78bb6f2c755aac6ef948acb58a7ec1cce3f66b8ac001bdf6e07e5db66f05f1ea70c0b65c8dec886bf1d302c5e0212102260625a74f1caa9702c3ff99c6c923792f4959edb12d4dda23887f5f34dd44c8ed06b5d1bcc8f3ce3922d8c1ccdb0f2b1cc2fdc60b83b52265edc253fbdc1d8e3aa4b4646e8d47b428a591edde021a1a119ccecb99a0993df7a83e9cd599c114cccb9bb8a5c6161e2eade7ed9f47b93fb45cea86b8e60da6b4e71fb26f2f29740fa495331af639ef4edef1e1c5f4118dd2f866049f27e676d27ff9922e140759c3f0762f18eb248c032d8954a4d18355f0ee8bf3e4a005b06b24802b75f80b5218314c6e9321157772596be13c7c295dac49d0f5c80eaad61061821b151658dc80d944605c8202b1fe42ff74673d21fbc9a78e993a92a27a1e0dcea865e5a3a4c91100f04a9a42666871e739e3007a44337cf7fb1e4f632761c25b2798e426422f60e1b1f97f6aaf69d456d7c69b16609bef58eb43bda4d9246c1132e060f2fe6c87fc021c9df541d122fabd3fc638ee1053a75323bfff7354676080a37b4fff2fe0e52cee0ea86fd5763efc029f536f3e50a1b3b28830768bc44e92957ddd992e53b1c92ace4f918e024cef9ce255c0a5801d412f57d229e627d1f4144a626d0fb70845c09d0e04be75fd51ed9b04e202fe8c35d2f2e0f3ac158298c1e8db0be99843a2d67c2090e3bea2034f0dbfd73fe33c736e1ef7b03970292eeab34cd0fbe81c9cf9827b408cf915654c0839a2e7fd3c2fb40aa9201c0bfbd6fbf97c20f1eebff601c77064c3f6d57da58942eda13ff44e45212accc281cb8a5e3e1544"}) ftruncate(r1, 0xffff) fsmount(0xffffffffffffffff, 0x0, 0x72) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000200)=ANY=[@ANYBLOB="0300c800df1f240aa6d76a256f6939908d22746cc12079d379e60801f5e00c6666074dc3411828d543c7c15c4e6654d2a6872f1e042e6d6a89a63959ae4c3fdfe50ffce173d5566ccc80a24c895f6805438ce6860b1243080000000000000009d99945f7504d1cde882e3cdb974e340b3f8386475cfca7d4fb1e1b51028a5ed5b3d1fabd7b1646e490385d49873f99d669489a2537fcd928a99da383f0ddbc83ed3179666a69975e03bd1e934d5b74e7088f5a5146d85370c444fdb3ccca51297be75c354932757df4076d92"]) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) 07:00:39 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x9001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bind$802154_dgram(r2, &(0x7f00000001c0)={0x24, @short={0x2, 0xffff, 0xaaa1}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @short={0x2, 0x3}}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0xa5fa}}, './file0\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x6, 0x8000}) r3 = dup(0xffffffffffffffff) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="ddd8312b5695af1944881f92247c4ecd", 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00'}) r6 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x30040, 0x0) dup2(r5, r6) close(r4) 07:00:39 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 9) 07:00:39 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r1, &(0x7f0000002b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/7, 0x7}], 0x1}, 0x7}, {{0x0, 0x0, 0x0}}], 0x2, 0x10020, 0x0) [ 1651.355622] FAULT_INJECTION: forcing a failure. [ 1651.355622] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.358055] CPU: 0 PID: 12078 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1651.359503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.361203] Call Trace: [ 1651.361748] dump_stack+0x107/0x167 [ 1651.362021] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1651.362508] should_fail.cold+0x5/0xa [ 1651.362549] should_failslab+0x5/0x20 [ 1651.365268] __kmalloc_track_caller+0x79/0x370 [ 1651.366209] ? strndup_user+0x74/0xe0 [ 1651.367016] memdup_user+0x22/0xd0 [ 1651.367756] strndup_user+0x74/0xe0 [ 1651.368509] __x64_sys_mount+0x17c/0x300 [ 1651.369352] ? copy_mnt_ns+0xa00/0xa00 [ 1651.370180] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1651.371257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.372329] do_syscall_64+0x33/0x40 [ 1651.373105] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1651.374161] RIP: 0033:0x7f5222275b19 [ 1651.374929] 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 [ 1651.378685] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1651.380248] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1651.381716] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1651.383179] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.384622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1651.386070] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1651.417481] FAULT_INJECTION: forcing a failure. [ 1651.417481] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1651.420038] CPU: 1 PID: 12083 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1651.421472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.423202] Call Trace: [ 1651.423761] dump_stack+0x107/0x167 [ 1651.424518] should_fail.cold+0x5/0xa [ 1651.425316] _copy_from_user+0x2e/0x1b0 [ 1651.426165] copy_mount_options+0x76/0x180 [ 1651.427035] __x64_sys_mount+0x1a8/0x300 [ 1651.427869] ? copy_mnt_ns+0xa00/0xa00 [ 1651.428673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1651.429756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.430818] do_syscall_64+0x33/0x40 [ 1651.431583] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1651.432625] RIP: 0033:0x7f2df2eee04a [ 1651.433406] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.437509] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1651.439077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1651.440537] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1651.441997] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1651.443457] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1651.444906] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 5) 07:00:39 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) clone3(&(0x7f0000000600)={0x13060980, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$DVD_READ_STRUCT(r0, 0x5390, &(0x7f0000000680)=@bca={0x3, 0xbc, "1262674de8d622ca2aed2fdd86b3f10604199dab5d71780c2664427034a328b9cb98755470fda38c9d2220e9c2f0b06b623f82f108a6f6a6ca54bfdc79981c03f83f68136fa5e7f45deeb16a2afa6763f39639cf8e46fda3c732653b5cf662434877e0727147d820a8237e1b9b85a45b6d1a79d381526c29dd16bbd7cbf6f89321223a5c2dc147bcea05d7999158f52080a47f22ffb3835e902f0c872d3e63a32a366403a1224e3109bd8609b6782c831695fe55ca509349dabb20ed"}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xa3, 0x0) ioctl$DVD_READ_STRUCT(r1, 0x5390, &(0x7f0000000ec0)=@disckey={0x2, 0x1, "0927b15ec18c24d9f64d016e908194ee37887e2a366d9ee6b98cbf88184d8035e177ea206b5cd07994f0ef9235f79c1f8306d8a3607ae0fbb5361efbd5e64b2ddb09043000470728b36f5fdfdadb6853fa9326ae9347811575000f594b7ef360089f498c40369f12d20aca5d2d1008b4aee24716661d24248e1a7ed63b57892c22e1d1e25e26c768e1e103eb22134e699f33e7f7ef46da6c7c9628f2b982c114b6b7842d3fa49113141a87f475efbbd21ad58cade0ea3b94fd951df6466fe1f378e6de0214597a89cdaf5177fb22e05171824e826e95e28a86610120b65faa7a05bfb78c24178acd6d42db44e4a72d7f63d69dcda9c0c671112522458d70d38dd9a35eedb430ee598b5762bd7bf59b5b6b394a54b6a1494596a67f49d225a7e83778cab1064ed1dc8fcf24d81a24c66404d8784d742a42b1971e3097063507269f88fd6f891906232fc84ff1ae66982b78d565237315b130220a6647c1572eb4da8b249c5f38cd984d4ff1d45fe83bb3f26cd2afd4b9e1c63245fa6b04bca72466274612ac06652650f62d46b654699c4d1002c2070bb5e7bd35be169162502ed14caae458b04a4d890f9c953ce7a49e26fc7a7b8f420d926fb229d76de42d3aea89fd86d2880827544b1afe1a1439aeeb2b516961f3889b93beae4c12a684e645e6b124ed16516ff4e953423722f22dec541bcdd2bb8a0d9b96f1e112cd4ec3797e17b74cf54df943f12d8973d9e1dab34c48d58119298b203f5100a5de85bbb20517f0c6fef49109fc87a033fd6275ac9dfc16733416eb400494c0e3e9e45bb48c46be2e8fc7b8d8eb3c821d6644668c9c9d9a06e310d951f3ac9982bf13a2522a3326b098eea87d2478f7c95646663c59b55a0afd1f87240dd70a21df1d1d2bdc8c3e0ca53276b721d72f62a0db2b2a3ecba68c8c011a5c6ef2022d028145a6514003090e3468561c1498f2f9b64bc2f8fb3d2cd9c6c04d9968e7143047ac3d6f89bbb22e55df9c3a0f57e87698dc1c31a064a4f7ac9742d2225555a3415b8fbd0eb090285c6a7c96a9d060600f24192cdea16bc882ce061cdc0dc4f936a8e571825b7164ce9f27238a66d1cd9f6899062cf8a1888a4a8e60e774f955cc5ac0924e5d2efca3f63a72b74d238530f73e01878585a8887af20b1c3effdd7867356329212dfd02832e1c497868106948315159f07ef500d9ddfa31caf2f1f41e0aeb8952cbf43c9c30b3b0288e1d1a7edb9d7ee9c8f9de854ffd6d4b1c703e7ede070bbca8dbdaaf5649e5f22ee84322f5a42900694e57ca94e7b9de656ac67bb428ae54bf93b031e3ac5fa068c52df91a0b75b419bb3e5672bd63d6f020ae91d7e6955b76f971140f3f6dc8cf50e43919101f5d7494f4872596a514148f9aff0362434c6a091dfc8d6f19d9a9be408e6b927f15bc460f199f3aac3b33b18fe171c4113651b5150cdda2b218f468985da560ed119d7ef63d5151faf84afe088af2968dff80aaafde96a95e02893204b88512fcaf50b79736b5e9bec9f3a86c76ddf026759bd6187d63454d5461f10b64bc5131fbdcb80a9e1a20fd5b45b6d4e3c74909a6e5cbef43ca0b84a5a3d4cca86a52c00a6bf47f5ddb82b4550614d8cc83f38d44e7bc8be781d69da1487fe6ea1bdb1e7ff1bfc71ab3ea09c8db1343f8af3b62578f30062fb5d16ad745aad1531751c3b438d06c01248f46e1607b6880244d32254d0864bc7aebb42d2c3787ebeb8c409f5896809621e6498ea7ed6d0f16a54f2b03a70aaca9fdc608b4efbbc53dce09d0d96b247a6a807146db2b04e6e0ac968923f0ae6636b4d39f34e9fc51d96c013d10187563a5468ac6493b15d5cc2e1c9f3ff35e927761a9e26ee3da25bb92fa31f62c41f2b1b9feb4a6ca8e947593c38dd8ad2114cd5eb91e2a03cc86a3bc91913d1ea41e9a4052114e989af1d63eaca25faa5832c1a487cf29e51e6deaf441aa2e70167da4b27f7dfa702e8c3bb8b0ef060febbacf92cfd7db370b17ce0b7813ed70377df29e159d7fc1e71c4e44fd4c7df443f636fd6371d8455c754a092ce04c8f09e42ae69b5cc839c8dc3fa0a48ea8756d9db5d5b8d5fe7bfa431ea237fa1f2b8db3b9e837d19e6bb566f2f649e97a3245d7df06d87876eb1062b43fa6b87a5a719f9462dc2c737b6a6feeec23c964899d0726c921da0c09251ef15561af45624721239a8ac4c0e27bd3386ec77837822c84a2120e5a162d752ee6ec8c9133347a84291d75bd7208e2de87ffdf643b1429cf61ca92a873e658f926f5a880d3e7c6c14f7a99edd0bae43e4ab4f3e346532a82c04c59477ae6f53f52c34f4a2156e8a983bb9cd1cd326f100377f3c255de4ead2703b508affe28b39f376800a79e45a0a38e5cc38048ade907f48014ea05ed9bc33ff3768f8b25a36e7f40d90588925d163459a827ac2924bf53af12ac3bd3d4f0ae8c3f3194e2332f00ab108228d2481f692bbfe9d7487e36ace71eb6aa130f8a578980508456d04110763ba9414cf9c2e9cfb48bbae4bf9e169735e9818a2770fe3921d644cf82c1b1a05b9ad08bc1976caa81557489496c247baeb7a91ec20dd7c7b7fb47cd6660790d200eb8184e6beba1b647833c8bd436188f393ee02381f02629ac2dce20ac91d0b8d0608e9350d3106ed377cd38a6bc7fcc71824dfc752319ced7cc0cbdab4cf203fcbcb6d0c84b13a28290bcc26d6f638f3d80e9600a2c9d0bb5a8572ba3fea9eaee97d0ff6625b75bd23e939d4662c540aec8b313ff5dad87c64dce50a69885be328f2488db1651410f2a7cfbe11b22a0845dba53019d03838e461a131800fdde82c3b977876f2b86af5f211debdfefb21f6de3a2dbef4107f6f5ee1689afbfd48fee2805ad9ff5084137a1a5"}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, 0x0) 07:00:40 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 10) 07:00:40 executing program 7: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4000010, r0, 0x0) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00'}) syz_io_uring_submit(r1, r5, &(0x7f00000000c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r9, 0x0, &(0x7f0000000240)="94928cca5a5e152db68bfbf1e8240c2a0dcf2c4a1739625b67a0c14921044089e21874a907cb95bcb9d597355e85abb010bcb3c62f5909a5f17f26c69a7edd0034e344fc9324390b8c02c20ec67b4b0f92b64f91fca7a909cbc12ea729b76764797d7c1a29f70e7350d42961e6a3c6ba1dbc911f42053244ca94b7ede143c57493ed6f", 0x83}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000040), 0x1) r11 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x4000010, r0, 0x10000000) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)="923c0e73e62a503df02d95ee45c4bca3708ad590679d41c10dd78530", 0x1c, 0x40800, 0x1, {0x0, r12}}, 0x7) syz_io_uring_submit(0x0, r11, &(0x7f0000000700)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f00000006c0)={&(0x7f0000000300)=@phonet={0x23, 0x4, 0x8, 0x54}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000380)="77aa7253ecaadf7f3baf14b2e2c2ee83e1059767c79134246cdf253c10c2bb6480362edbd51a37984073665366305b89d5d58b733eb1a6010297203b2c575dfc52606c1bb9856e74a2510befc9a4189681390491524740e19169a3d0be3985ca36937f0495daa156af4430a1bb5716336ffcf819dd3ccd1d192882626b283b5f8a014b9dc0366e36", 0x88}, {&(0x7f0000000440)="ace148b4610e4ebde791205e596b9918eb67b0b6", 0x14}, {&(0x7f0000000480)="b0aabdc538ac6709f562d5e209198c748e5662f193fb89fa47461eb5bebb82bec449ba0191b4eb1254bf74c9ca2e08e88c864333a6e848df193212dc4de498bdab5528bc2a7b285f76d92f3b6b1ac279f9e4dffd92ba10a07819ef96a4aef9981964703621f0e2f50905ffd152b6c395748ea3da55677d68415a1073b85e9889ed10345823ef31e80e244d448c95030435f5f5227559bfa16c8ff9e6b404d7ed58a064548d207b0f202bb192df7b2f8ec9be1ef0c59fc0aba3c53ce52560390acae10cb20455b5a9eff17966ff08015bc8c8e6525d35e83c0f", 0xd9}, {&(0x7f0000000580)="85cdbf6aede13de966dbec46729a9bce84a2004b4b6ca201c0504f61ed1b7876046d37a6841c6c3dd16e161f5f47447156a7f0629f4b289bc56c90ab0688870fee961b4f8255d1ad0025b2d98c44eec8be8a7db065ee0022660b32682c7db6823c1a03324a732a09eec3a5daff5c384521177950aa8c98ee31be6997e23c22ef65a8470ff2d0fec7778e3938a99662c89fe0698388c95ba0237450a8d393abde7d2b8b1ba8d92772a92805ecd26b90c5efe7f8996662cb6003172fb49d5692eb2512f73ca2eef92759583b3bff605f00b4", 0xd1}], 0x4}, 0x0, 0x20000004, 0x0, {0x0, r12}}, 0x400) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:00:40 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1651.730377] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1651.741479] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 1651.801796] FAULT_INJECTION: forcing a failure. [ 1651.801796] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.804220] CPU: 1 PID: 12191 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1651.805628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.807356] Call Trace: [ 1651.807900] dump_stack+0x107/0x167 [ 1651.808645] should_fail.cold+0x5/0xa [ 1651.809427] ? getname_flags.part.0+0x50/0x4f0 [ 1651.810395] should_failslab+0x5/0x20 [ 1651.811173] kmem_cache_alloc+0x5b/0x310 [ 1651.812145] getname_flags.part.0+0x50/0x4f0 [ 1651.813073] user_path_at_empty+0xa1/0x100 [ 1651.814039] __x64_sys_mount+0x1e9/0x300 [ 1651.815024] ? copy_mnt_ns+0xa00/0xa00 [ 1651.815922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1651.817007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.818077] do_syscall_64+0x33/0x40 [ 1651.818861] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1651.819907] RIP: 0033:0x7f2df2eee04a [ 1651.820663] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.824619] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1651.826427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1651.827878] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1651.829364] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1651.830843] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1651.832421] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:40 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="28939d8563bdfbf6562ce86ebaa89e640e44cbd9025eca709d69f0296eb2d6804ea84e26a3a3495e3e7a15052c634fd2c1ad305b31b17e7112f9ede30a82aaee8bb54383b8dc0fcfaffb16763173fd61f6d056556af8e4e9522553b52662efb276b3750cc5ea696c5942ee103048815a05e4476f4406c933a2f91a9db5cf82d9532d81f8c24cdf6f3ea26f5d9e382fe764e64cb8477caf412d489ed74d1515380800f253a99cb4d160eb7253c7bb1a3e214776090eff939faca7f6680fd2c4363a1145ce4197704226f56942446c6a206ede10cd4538a92dcae5b6d70e99017d7cbf58a943b4c2224d60f6987b1db1246c2e7c894402a465c4a1fbb3d9cf3f0f") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:40 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1651.901929] FAULT_INJECTION: forcing a failure. [ 1651.901929] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.904459] CPU: 0 PID: 12205 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1651.905909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.907625] Call Trace: [ 1651.908190] dump_stack+0x107/0x167 [ 1651.908965] should_fail.cold+0x5/0xa [ 1651.909770] ? create_object.isra.0+0x3a/0xa20 [ 1651.910730] should_failslab+0x5/0x20 [ 1651.911528] kmem_cache_alloc+0x5b/0x310 [ 1651.912386] create_object.isra.0+0x3a/0xa20 [ 1651.913302] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1651.914381] __kmalloc_track_caller+0x177/0x370 [ 1651.915351] ? strndup_user+0x74/0xe0 [ 1651.916157] memdup_user+0x22/0xd0 [ 1651.916892] strndup_user+0x74/0xe0 [ 1651.917634] __x64_sys_mount+0x17c/0x300 [ 1651.918498] ? copy_mnt_ns+0xa00/0xa00 [ 1651.919316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1651.920393] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.921471] do_syscall_64+0x33/0x40 [ 1651.922247] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1651.923305] RIP: 0033:0x7f5222275b19 [ 1651.924076] 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 [ 1651.927867] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1651.929436] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1651.930923] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1651.932390] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.933864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1651.935341] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1651.957243] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1651.960229] FAT-fs (loop3): unable to read boot sector [ 1652.019796] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1667.857695] FAULT_INJECTION: forcing a failure. [ 1667.857695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1667.859455] CPU: 0 PID: 12326 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1667.860396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.861521] Call Trace: [ 1667.861895] dump_stack+0x107/0x167 [ 1667.862409] should_fail.cold+0x5/0xa [ 1667.862939] _copy_from_user+0x2e/0x1b0 [ 1667.863494] memdup_user+0x65/0xd0 [ 1667.863986] strndup_user+0x74/0xe0 [ 1667.864490] __x64_sys_mount+0x17c/0x300 [ 1667.865055] ? copy_mnt_ns+0xa00/0xa00 [ 1667.865594] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.866325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1667.867050] do_syscall_64+0x33/0x40 [ 1667.867584] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1667.868315] RIP: 0033:0x7f5222275b19 [ 1667.868849] 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 [ 1667.871749] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1667.872808] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1667.873812] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1667.874850] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1667.875851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1667.876861] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:00:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 11) 07:00:56 executing program 7: r0 = syz_io_uring_setup(0x1e64, &(0x7f0000000780), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0), &(0x7f0000000000)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0xc6da2cc48da8a1c7}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x13, r3, 0x10000000) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x3, 0x0, 0x6, 0x0, 0x0, 0x2, 0x40, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffeff, 0x0, @perf_bp={0x0, 0x1}, 0x817, 0x8e, 0x1, 0xb, 0x7, 0x40000000, 0x4, 0x0, 0x80000001}, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'virt_wifi0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:00:56 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="9a892dca270000009a5000000002c777ad030300000012000000000003000006080001000000090002000000000201000000190005400000000208000540000000300800010000000026080003400000000808"], 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x4000004) clone3(&(0x7f00000005c0)={0x880380, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {0x2e}, &(0x7f00000003c0)=""/40, 0x28, &(0x7f00000004c0)=""/200, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2}, 0x58) timer_gettime(r1, &(0x7f0000000280)) timer_gettime(r1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) dup2(r0, r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00'}) pidfd_getfd(r4, r5, 0x0) 07:00:56 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) 07:00:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 6) 07:00:56 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:00:56 executing program 1: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000440)=0xe8) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000005c0)={{}, {0x1, 0x2}, [{0x2, 0x1, r1}, {}, {0x2, 0x4, r2}], {0x4, 0xa}, [{0x8, 0x1}], {0x10, 0x5}}, 0x44, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1/file0\x00'}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1667.908071] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1667.911072] FAULT_INJECTION: forcing a failure. [ 1667.911072] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.913417] CPU: 1 PID: 12338 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1667.914845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.916534] Call Trace: [ 1667.917072] dump_stack+0x107/0x167 [ 1667.917820] should_fail.cold+0x5/0xa [ 1667.918615] ? create_object.isra.0+0x3a/0xa20 [ 1667.919548] should_failslab+0x5/0x20 [ 1667.920320] kmem_cache_alloc+0x5b/0x310 [ 1667.921147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.922227] create_object.isra.0+0x3a/0xa20 [ 1667.923149] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1667.924183] kmem_cache_alloc+0x159/0x310 [ 1667.925039] getname_flags.part.0+0x50/0x4f0 [ 1667.925940] user_path_at_empty+0xa1/0x100 [ 1667.926824] __x64_sys_mount+0x1e9/0x300 [ 1667.927661] ? copy_mnt_ns+0xa00/0xa00 [ 1667.928478] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.929546] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1667.930628] do_syscall_64+0x33/0x40 [ 1667.931391] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1667.932946] RIP: 0033:0x7f2df2eee04a [ 1667.933847] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.938647] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1667.940576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1667.942393] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1667.943987] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1667.945603] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1667.947248] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 7) [ 1667.991930] FAULT_INJECTION: forcing a failure. [ 1667.991930] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.993517] CPU: 0 PID: 12360 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1667.994444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.995549] Call Trace: [ 1667.995909] dump_stack+0x107/0x167 [ 1667.996401] should_fail.cold+0x5/0xa [ 1667.996912] ? getname_flags.part.0+0x50/0x4f0 [ 1667.997532] should_failslab+0x5/0x20 [ 1667.998048] kmem_cache_alloc+0x5b/0x310 [ 1667.998612] getname_flags.part.0+0x50/0x4f0 [ 1667.999204] user_path_at_empty+0xa1/0x100 [ 1667.999772] __x64_sys_mount+0x1e9/0x300 [ 1668.000319] ? copy_mnt_ns+0xa00/0xa00 [ 1668.000833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1668.001534] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.002239] do_syscall_64+0x33/0x40 [ 1668.002738] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1668.003439] RIP: 0033:0x7f5222275b19 [ 1668.003943] 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 [ 1668.006411] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1668.007438] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1668.008414] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1668.009369] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.010323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1668.011283] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:00:56 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:00:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 8) [ 1668.086534] FAULT_INJECTION: forcing a failure. [ 1668.086534] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.088020] CPU: 0 PID: 12397 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1668.088866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.089890] Call Trace: [ 1668.090219] dump_stack+0x107/0x167 [ 1668.090678] should_fail.cold+0x5/0xa [ 1668.091147] ? create_object.isra.0+0x3a/0xa20 [ 1668.091703] should_failslab+0x5/0x20 [ 1668.092163] kmem_cache_alloc+0x5b/0x310 [ 1668.092654] ? __might_fault+0xd3/0x180 [ 1668.093147] create_object.isra.0+0x3a/0xa20 [ 1668.093682] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1668.094325] kmem_cache_alloc+0x159/0x310 [ 1668.094837] getname_flags.part.0+0x50/0x4f0 [ 1668.095385] user_path_at_empty+0xa1/0x100 [ 1668.095902] __x64_sys_mount+0x1e9/0x300 [ 1668.096413] ? copy_mnt_ns+0xa00/0xa00 [ 1668.096910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1668.097565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.098223] do_syscall_64+0x33/0x40 [ 1668.098677] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1668.099326] RIP: 0033:0x7f5222275b19 07:00:56 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000000000000000086dd6096153f00305600fc0200"/34], 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000200)={0x14db, 0x0, 0x5, 0x0, 0x5703}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x23) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e20, 0x5, @mcast1, 0xffffffff}, 0x1c) [ 1668.099795] 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 [ 1668.102197] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1668.103173] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1668.104063] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1668.104959] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.105851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1668.106764] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:00:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 12) [ 1668.137387] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1668.142156] FAT-fs (loop3): unable to read boot sector 07:00:56 executing program 7: syz_io_uring_setup(0x2953, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newsa={0xf0, 0x10, 0x776fd19d51737a49, 0x0, 0x0, {{@in=@multicast2, @in=@private=0xa010100}, {@in=@empty}, @in6=@local, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, {}, 0xfffffffc}}, 0xf0}}, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1668.184701] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:00:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 9) [ 1668.205949] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1668.213500] FAULT_INJECTION: forcing a failure. [ 1668.213500] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1668.216125] CPU: 1 PID: 12449 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1668.217513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.219222] Call Trace: [ 1668.219756] dump_stack+0x107/0x167 [ 1668.220501] should_fail.cold+0x5/0xa [ 1668.221283] strncpy_from_user+0x34/0x470 [ 1668.222130] getname_flags.part.0+0x95/0x4f0 [ 1668.223036] user_path_at_empty+0xa1/0x100 [ 1668.223896] __x64_sys_mount+0x1e9/0x300 [ 1668.224719] ? copy_mnt_ns+0xa00/0xa00 [ 1668.225515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1668.226595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.227645] do_syscall_64+0x33/0x40 [ 1668.228395] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1668.229427] RIP: 0033:0x7f5222275b19 [ 1668.230181] 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 [ 1668.233881] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1668.235424] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1668.236862] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1668.238310] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.239760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1668.241198] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1668.246613] FAULT_INJECTION: forcing a failure. [ 1668.246613] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1668.249100] CPU: 1 PID: 12424 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1668.250495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.252163] Call Trace: [ 1668.252693] dump_stack+0x107/0x167 [ 1668.253434] should_fail.cold+0x5/0xa [ 1668.254210] __alloc_pages_nodemask+0x182/0x600 [ 1668.255169] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 1668.256395] ? kmem_cache_alloc+0x301/0x310 [ 1668.257274] alloc_pages_current+0x187/0x280 [ 1668.258166] allocate_slab+0x26f/0x380 [ 1668.258979] ___slab_alloc+0x470/0x700 [ 1668.259767] ? getname_flags.part.0+0x50/0x4f0 [ 1668.260693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1668.261749] ? exc_page_fault+0xca/0x1a0 [ 1668.262588] ? getname_flags.part.0+0x50/0x4f0 [ 1668.263514] ? kmem_cache_alloc+0x301/0x310 [ 1668.264383] kmem_cache_alloc+0x301/0x310 [ 1668.265226] getname_flags.part.0+0x50/0x4f0 [ 1668.266119] user_path_at_empty+0xa1/0x100 [ 1668.266988] __x64_sys_mount+0x1e9/0x300 [ 1668.267815] ? copy_mnt_ns+0xa00/0xa00 [ 1668.268605] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1668.269660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.270714] do_syscall_64+0x33/0x40 [ 1668.271466] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1668.272499] RIP: 0033:0x7f2df2eee04a [ 1668.273251] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1668.276962] RSP: 002b:00007f2df0461fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1668.278513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2eee04a [ 1668.279950] RDX: 0000000020000140 RSI: 0000000020000180 RDI: 0000000000000000 [ 1668.281386] RBP: 00007f2df0462040 R08: 00007f2df0462040 R09: 0000000020000140 [ 1668.282832] R10: 00000000019410a1 R11: 0000000000000206 R12: 0000000020000140 [ 1668.284281] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:00:56 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 10) [ 1668.354827] FAULT_INJECTION: forcing a failure. [ 1668.354827] name failslab, interval 1, probability 0, space 0, times 0 [ 1668.356103] CPU: 0 PID: 12466 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1668.356855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1668.357753] Call Trace: [ 1668.358043] dump_stack+0x107/0x167 [ 1668.358458] should_fail.cold+0x5/0xa [ 1668.358871] ? alloc_fs_context+0x57/0x840 [ 1668.359336] should_failslab+0x5/0x20 [ 1668.359762] kmem_cache_alloc_trace+0x55/0x320 [ 1668.360266] alloc_fs_context+0x57/0x840 [ 1668.360720] path_mount+0xa72/0x20b0 [ 1668.361145] ? strncpy_from_user+0x9e/0x470 [ 1668.361623] ? finish_automount+0xa90/0xa90 [ 1668.362067] ? getname_flags.part.0+0x1dd/0x4f0 [ 1668.362602] __x64_sys_mount+0x282/0x300 [ 1668.363038] ? copy_mnt_ns+0xa00/0xa00 [ 1668.363468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1668.364059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1668.364650] do_syscall_64+0x33/0x40 07:00:56 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r3, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r4, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r5 = syz_open_procfs(r1, &(0x7f0000001540)='totmaps\x00') r6 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000001640)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xe1, 0x3f, 0x0, 0x1000, 0x2, 0x3e, 0x400, 0xd7, 0x40, 0x367, 0x80, 0xfe01, 0x38, 0x1, 0xfff, 0x9, 0x2}, [{0x2, 0x401, 0x10c, 0x8000, 0x4000, 0x3, 0x6de, 0x2}], "57a0b2b90691f699a41cb09549a66249a920f587e92fcde0f17d65bb0ab09672927e22c1e961e77371835acbf3b1fa477d1f93de22ffb1ae717cede65e8146ffdd1fbd944d065374a6f14934bd2cd7c19d55a515fc17934cd4e06350dfc51dec7e62c592ff1b076497575c842ba1306f6ddbb563b45f30ca077b48ceec51ef4f0e2f811a099c84ffcffe6295378f6c15521acce530297642c6911913b33ec72653422fea0cb877de5348c740475145eb2da6b8edca", ['\x00', '\x00', '\x00']}, 0x42d) mount$9p_unix(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x173000, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000200)={0x0, 0x7, 0x4}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) fcntl$getown(r5, 0x9) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) [ 1668.365072] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1668.365770] RIP: 0033:0x7f5222275b19 [ 1668.366197] 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 [ 1668.368284] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1668.369147] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1668.369912] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1668.370719] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1668.371535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1668.372353] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:00:56 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) 07:01:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 13) 07:01:11 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:01:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 11) 07:01:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:01:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x1338, 0x12, 0x101, 0x0, 0x0, {0xfe}, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid}]}, @nested={0x130e, 0x63, 0x0, 0x1, [@typed={0x8, 0x19, 0x0, 0x0, @u32=0x1}, @generic="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", @generic="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", @generic="711e1efee97d997a5b2a9f81398f653d421c4909230b3f3ccf6b3fd4941dba613588a94dbce38cb9e10c2ef812be6c21473f571fa0e13882773e7d7284c61f25ddbc6d845e9f626fe89e5e3a3b66ed1e93321091c7520ba20ab472908112b927d71dc16930eb130c3c6184b83c1fd1074713eed1347e36ead564c72eeccfd70956137a2623eda84bd2b7ca7b26ada8ee82589ac0ba92a9c53254b880d833e41d919de96b63f81b71557f63a7f8f1e8ee19e68a161ba8040cec850d", @generic="340418e4bb5442342a99047d195fe172c6d65e2b417b6a0dc6feb7c3c1b439f663011348a3b0d1ba56ea2ebe673a30d3ed50b80a28a0108b3c3d70301f4802f67c41e1c7d272243c39b6c4f97bbf0c3f133d588260844674e0e1e8c08acede0ba072a499973188b95cabd6c058162803f31b685e7baeb358df1b3e06da", @typed={0xce, 0x3, 0x0, 0x0, @binary="e36f655748de63b3ecb43a2817fb29fbb4665388b973d5c743b75b2f8da783cd739ea4bd46eeef1d27e392553bfa252726f42fbb751aba041039bd7635c4d37a928ae7923c5cf76d00aa97fc868dbed3028dc7665a943dddbbefe35514b85c0a910b13b2bcfe29196d1e47f9cb0246653632e9f0a3aa08b72dcb9d74c65fdc536d7137e179a4c2676efd32248eeafd3149077ba4649bdc4a8c9d40be36e948dd0ebc390404e47c1f7ea3c68a5e7ebe484a7b8607f2b453291c2b95e9a83b055a5ce217a29fd460bf2390"}]}]}, 0x1338}}, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0xa00, 0x0) 07:01:11 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, "779b1e7567d62f09a2d166d436fc9990c772b9"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = getpgid(0x0) pidfd_open(r2, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x5f, 0x1, 0x0, 0x0, 0xf4c7, 0x0, 0xd, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0xfea, 0x4}, 0x40a0, 0x800, 0x8000, 0x9, 0x100, 0x2, 0x3, 0x0, 0x101, 0x0, 0xffffffffffffff80}, r2, 0x1, 0xffffffffffffffff, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}) 07:01:11 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 1683.552561] FAULT_INJECTION: forcing a failure. [ 1683.552561] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.553270] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1683.554949] CPU: 0 PID: 12588 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1683.557127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.558841] Call Trace: [ 1683.559387] dump_stack+0x107/0x167 [ 1683.560145] should_fail.cold+0x5/0xa [ 1683.560926] ? getname_flags.part.0+0x50/0x4f0 [ 1683.561898] should_failslab+0x5/0x20 [ 1683.562690] kmem_cache_alloc+0x5b/0x310 [ 1683.563521] ? lock_downgrade+0x6d0/0x6d0 [ 1683.564381] getname_flags.part.0+0x50/0x4f0 [ 1683.565287] getname+0x8e/0xd0 [ 1683.565964] do_sys_openat2+0xf9/0x420 [ 1683.566785] ? __kasan_slab_free+0x122/0x160 [ 1683.567684] ? build_open_flags+0x6f0/0x6f0 [ 1683.568585] ? __x64_sys_mount+0x227/0x300 [ 1683.569467] ? kfree+0xd7/0x340 [ 1683.570158] __x64_sys_openat+0x13f/0x1f0 [ 1683.571018] ? __ia32_sys_open+0x1c0/0x1c0 [ 1683.571901] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.572972] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.574048] do_syscall_64+0x33/0x40 [ 1683.574821] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1683.575870] RIP: 0033:0x7f2df2e9fa04 [ 1683.576644] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1683.580418] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1683.581961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1683.583421] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1683.584864] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1683.586307] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1683.587769] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:01:11 executing program 7: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x80c9, &(0x7f0000000040)=0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d2, &(0x7f0000000080)) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000180)='./file1\x00', 0x8, 0x6, &(0x7f0000000740)=[{0x0, 0x0, 0x401}, {&(0x7f00000004c0)="555b917cd1eca6113955568cc2498f05163802ad92cbc97cd20f19c25cca80f090793a48be6716b52cdb51962f8cdc45f024c06fe32c49aee0a52ef62d8b6fac7ba86763ba6e2729bcdee9dbb1fdf0018ebc394a250bbb7aed59af109496035b759aa3bf91ce1c5c8803557c6a156d2baf4bdde52340e58e29fafe4a30593526d0202291622fbb52c8b3473a6753c03ff056019e2b8fb042716fc4e4ded918025a47f6d85615e700a077714f9487a925ed628a2c2115f6dcc8fad47987c8ad574b89bc07ea23b3a34a907a92247bed3f0c2afb9ea632ee812cdaa302fba9bb440ba4de3e204c1807bba95341c196b147e31c53f9a8", 0xf5, 0x35019dad}, {0x0, 0x0, 0x401}, {&(0x7f0000000200), 0x0, 0x3}, {&(0x7f00000005c0)="218f599e364b1566b8f5c9ec730b949a27a5987ed5e008148b4d19be743348ebb2e3c7eda296f5ab15a55a23c165c401ace3a09b99acace9fdb764378c03c2655b214413f1fff9b47ca27b98cbf48fd62bb482d17d4db9422b3632784ca41b07862d6b637016b73d2eb71856dc45241ed89a73291a325ed77ecbc082811ce90fcb088ecd9bb7a013e447b42b6d51d7977348141d549f318e570b258b1b7b14f8bfb61b0943d193", 0xa7, 0x7}, {&(0x7f0000000680)="5eadcfe567a6279ddecda1d8f932d3228b6166e60760f706d1071f8b344e5f425c6bd6a555fdc9a59d7c20079f3141751f10740b09127f46e4effd1433178493c72bfc0b3d958817ce606525328b7bd9a6820bb15cd00a2ca22ea97baaac37f6af6c984550c9826295c4475d23bf1afe7b4115", 0x73, 0x305}], 0x800, &(0x7f0000000800)={[{@fat=@fmask={'fmask', 0x3d, 0x2}}, {@dots}, {@nodots}, {@fat=@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@fat=@showexec}, {@dots}], [{@permit_directio}, {@fowner_eq}, {@obj_role={'obj_role', 0x3d, '/'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x37, 0x39, 0x35, 0x35, 0x34, 0x34, 0x34], 0x2d, [0xe, 0x37, 0x9, 0x64], 0x2d, [0x32, 0x0, 0x33, 0x30], 0x2d, [0x33, 0x0, 0x25f157a0c641b164], 0x2d, [0x61, 0x65, 0x65, 0x6, 0x0, 0x32, 0x33, 0x34]}}}]}) io_destroy(r0) io_setup(0x3, &(0x7f0000000000)) [ 1683.613981] FAULT_INJECTION: forcing a failure. [ 1683.613981] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.616475] CPU: 0 PID: 12593 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1683.617881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.619582] Call Trace: [ 1683.620132] dump_stack+0x107/0x167 [ 1683.620898] should_fail.cold+0x5/0xa [ 1683.621694] ? alloc_fs_context+0x57/0x840 [ 1683.622591] should_failslab+0x5/0x20 [ 1683.623374] kmem_cache_alloc_trace+0x55/0x320 [ 1683.624332] alloc_fs_context+0x57/0x840 [ 1683.625195] path_mount+0xa72/0x20b0 [ 1683.625969] ? strncpy_from_user+0x9e/0x470 [ 1683.626876] ? finish_automount+0xa90/0xa90 [ 1683.627768] ? getname_flags.part.0+0x1dd/0x4f0 [ 1683.628752] __x64_sys_mount+0x282/0x300 [ 1683.629596] ? copy_mnt_ns+0xa00/0xa00 [ 1683.630413] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.631511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.632593] do_syscall_64+0x33/0x40 [ 1683.633364] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1683.634421] RIP: 0033:0x7f5222275b19 [ 1683.635199] 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 [ 1683.638937] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1683.640503] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1683.641967] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1683.643454] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.644927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.646409] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:01:12 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1683.724541] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:01:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 14) 07:01:12 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 12) 07:01:12 executing program 1: ftruncate(0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x400000, 0x10c) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x61bf, 0x2) flock(r2, 0x6) fcntl$lock(r2, 0x26, 0x0) fallocate(r0, 0x4, 0xfffffffffffffffe, 0x3) socketpair(0x3ebf78ed8ccfe3cc, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f00000013c0)=ANY=[@ANYBLOB="d300000000000000010000000100000005000e00010100000100200000000000ff000000000000003f000000000000080101000000000000000000080000000000000000000000000008000000000000005be628893513b16398945a8957469ca8a790923f7854459fb50dead994d9326edfc189f37a1f9958f6a4da86d3ee8ebd84bdaf049b346374cae1b763bbd0066b9aadddf427a9b4ac855c2b425ebf63a4ab7b0fa97dd351a14ae8c1be33bab23511f5c98bff496d979e348de95714b99edceab23cd792eda18b38b012cdc8d8d3c4e90f0d05a12330da1d3465e91be978011216bb2701a7b9cb5c00"/251]) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x40, 0x1) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/rfkill', 0x40, 0x0) r5 = memfd_create(&(0x7f0000000240)='.*}\x00', 0x5) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r5, {0x2}}, './file0\x00'}) r6 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) linkat(r6, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000180)='./file1\x00', 0x0) lseek(r5, 0x1, 0x1) 07:01:12 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1683.813682] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1683.861820] FAULT_INJECTION: forcing a failure. [ 1683.861820] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.864204] CPU: 0 PID: 12709 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1683.865613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.867390] Call Trace: [ 1683.867936] dump_stack+0x107/0x167 [ 1683.868694] should_fail.cold+0x5/0xa [ 1683.869473] ? create_object.isra.0+0x3a/0xa20 [ 1683.870408] should_failslab+0x5/0x20 [ 1683.871197] kmem_cache_alloc+0x5b/0x310 [ 1683.872047] create_object.isra.0+0x3a/0xa20 [ 1683.872963] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.874019] kmem_cache_alloc+0x159/0x310 [ 1683.874902] getname_flags.part.0+0x50/0x4f0 [ 1683.875825] getname+0x8e/0xd0 [ 1683.876499] do_sys_openat2+0xf9/0x420 [ 1683.877312] ? __kasan_slab_free+0x122/0x160 [ 1683.878216] ? build_open_flags+0x6f0/0x6f0 [ 1683.879121] ? __x64_sys_mount+0x227/0x300 [ 1683.879991] ? kfree+0xd7/0x340 [ 1683.880683] __x64_sys_openat+0x13f/0x1f0 [ 1683.881569] ? __ia32_sys_open+0x1c0/0x1c0 [ 1683.882466] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.883553] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.884626] do_syscall_64+0x33/0x40 [ 1683.885388] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1683.886444] RIP: 0033:0x7f2df2e9fa04 [ 1683.887253] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1683.891039] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1683.892602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1683.894065] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1683.895551] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1683.897011] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1683.898481] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:01:12 executing program 1: ftruncate(0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x400000, 0x10c) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x61bf, 0x2) flock(r2, 0x6) fcntl$lock(r2, 0x26, 0x0) fallocate(r0, 0x4, 0xfffffffffffffffe, 0x3) socketpair(0x3ebf78ed8ccfe3cc, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f00000013c0)=ANY=[@ANYBLOB="d300000000000000010000000100000005000e00010100000100200000000000ff000000000000003f000000000000080101000000000000000000080000000000000000000000000008000000000000005be628893513b16398945a8957469ca8a790923f7854459fb50dead994d9326edfc189f37a1f9958f6a4da86d3ee8ebd84bdaf049b346374cae1b763bbd0066b9aadddf427a9b4ac855c2b425ebf63a4ab7b0fa97dd351a14ae8c1be33bab23511f5c98bff496d979e348de95714b99edceab23cd792eda18b38b012cdc8d8d3c4e90f0d05a12330da1d3465e91be978011216bb2701a7b9cb5c00"/251]) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x40, 0x1) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/rfkill', 0x40, 0x0) r5 = memfd_create(&(0x7f0000000240)='.*}\x00', 0x5) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r5, {0x2}}, './file0\x00'}) r6 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) linkat(r6, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000180)='./file1\x00', 0x0) lseek(r5, 0x1, 0x1) 07:01:12 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1683.932496] FAULT_INJECTION: forcing a failure. [ 1683.932496] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.933807] CPU: 1 PID: 12719 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1683.934577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.935476] Call Trace: [ 1683.935777] dump_stack+0x107/0x167 [ 1683.936176] should_fail.cold+0x5/0xa [ 1683.936590] ? legacy_init_fs_context+0x44/0xe0 [ 1683.937103] should_failslab+0x5/0x20 [ 1683.937520] kmem_cache_alloc_trace+0x55/0x320 [ 1683.938013] ? lockdep_init_map_type+0x2c7/0x780 [ 1683.938536] legacy_init_fs_context+0x44/0xe0 [ 1683.939023] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1683.939558] alloc_fs_context+0x4fd/0x840 [ 1683.940021] path_mount+0xa72/0x20b0 [ 1683.940436] ? strncpy_from_user+0x9e/0x470 [ 1683.940916] ? finish_automount+0xa90/0xa90 [ 1683.941391] ? getname_flags.part.0+0x1dd/0x4f0 [ 1683.941897] __x64_sys_mount+0x282/0x300 [ 1683.942360] ? copy_mnt_ns+0xa00/0xa00 [ 1683.942796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.943392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.943980] do_syscall_64+0x33/0x40 [ 1683.944395] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1683.944954] RIP: 0033:0x7f5222275b19 [ 1683.945366] 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 [ 1683.947357] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1683.948202] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1683.948987] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1683.949777] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.950569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.951376] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:01:12 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6_udplite(0xa, 0x2, 0x88) 07:01:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) fcntl$lock(r1, 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0x5ea, 0x72) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000200)='net/nfsfs\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 07:01:12 executing program 4: 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, 0x4, @perf_bp={&(0x7f0000000240), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000018fb00000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000000200)=0x20, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000840), 0x401, 0x28180) 07:01:12 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clone3(&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1684.019772] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1684.071443] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1684.183581] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 07:01:28 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 13) 07:01:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:01:28 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:01:28 executing program 4: 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) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgid(0x0) pidfd_open(r2, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x9, 0x6, 0xff, 0x0, 0x0, 0x8, 0x20001, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x5, 0x7fff}, 0x399a42eb295500c, 0x0, 0x9, 0x4, 0x2a, 0x88f1, 0x4, 0x0, 0xa3, 0x0, 0xe6}, r2, 0x3, r0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0xc8, 0x10, 0x1, 0xfffffffe, 0x0, {0x15}, [@typed={0x23, 0x0, 0x0, 0x0, @str='\"\xe7fg:\xdf2u\x14\xd2E\x82\xf7c<\\\xc0oN\xb7\xaf\xfd\xfdGO\xda\xe6\xd3_\xbb@'}, @nested={0x90, 0x0, 0x0, 0x1, [@typed={0x8a, 0x18, 0x0, 0x0, @str='\"\x9e\x00\xb8s\xd6\x10\xd9\xa8\xd9\x90\xeen\xa4=N\xb7R[\x8d\x05\xed\xde\x16\xda\xdb4XR\xa2_>\xcbP*\ax\x88\x90r\xa8\xb9)A\x05\x82s\xde\xce\xc9\x97U\xe2e\x1e\xd4\x18\xfd]\x10\x10\x88a\xcc\xa2I\xf82\v1 \xfdzS\xbaT\xa2\xa3\xe3\x88\xe8N\xd8\xc4\x85s\x19\x93\xacVk{}\xdb\x9c\x89\xa9R\xf1\x18\xda\x11\xd0\xd1T\xac\xe1\xac\xad\xdb\xcf\xcb\xe4n\xa7D5^\xc4yi\xb0\xf8\xceea\xd7\xadd\v\xe2\xedjC'}]}]}, 0xc8}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = getpgid(0x0) pidfd_open(r3, 0x0) waitid(0x2, r3, &(0x7f00000008c0), 0x1, &(0x7f0000000940)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/warn_count', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$cgroup_pid(r4, &(0x7f00000004c0)=0xffffffffffffffff, 0x12) r5 = accept4$inet6(r4, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x0) sendmsg$inet6(r5, &(0x7f0000000880)={&(0x7f00000003c0)={0xa, 0x4e21, 0x0, @local, 0x9}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000500)="c63f180c257a52d29ea73a14997f5a1ba21c074c2c78453568f460a2e29c0d3342bd52d13fda2ef10472fc46aab9009825528df31642841994befc707cfe100bcce01fad5c3bac7548cfeb4147934019ed3e34ef94bf028190e3d14014320a9e1a082378caee4bc320862f53b5c991615db3e708ad413e4a5cfe47cc06aa85c25d44a2fad1cecf78dc711200ffea48198cca1ed12e1b7a09949b4f6ad260e2f1db32e6b4f11daa2c1e5517152f211fb6fc10a8af0408b8edebc1aa8911f8f97e50", 0xc1}, {&(0x7f0000000400)="1c799697da857f12700fe826dc38f969d56cc10c38e4c687bd0c94f3035f2624", 0x20}, {&(0x7f0000000440)="b80bf25f8c9dfe7bab438eca69b87de2c309efd6d6fd004718e6e44a9bd5ca3395ad4a370764ec80712e5cbf098347e62d82ab7053cfc0f840852c4ac3b3787de96f021048a8eb7f1d66917c9093066a0b6b29409698ea47d149e66a19c46a786b789654e31f57e9a14f7e2d877dd93b5377cf742b5aa5646fde7c43f604ff", 0x7f}], 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x230}, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) unshare(0x48020200) 07:01:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000001940)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000280)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000080)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000800)="88001c0000000000001c00080000000008007809140b2a3a2a02", 0x1a, 0xe000}], 0x0, &(0x7f00000018c0)=ANY=[@ANYBLOB='0J000000000000,overriderockperm,\x00'/43]) stat(&(0x7f0000000080)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7, 0x8, &(0x7f0000000840)=[{&(0x7f0000000140)="361226e471ea83f8a014913cd775dad35e880f77a0fa34c6abbd7d79d6cf3451b50035e69a86ab8ce69e2acd4b940065bb2f18ea4dac74b17452da10af7f0bdb4f12c41e964947417219cadb264c379fa9b6a532bd0223fe80f607acea3b093bea28f67df838be97b130736c528aa8ec56e77f09705f", 0x76, 0x1000}, {&(0x7f00000001c0)="28a6e694922a6f67ad33840c9fddf6d23e27f2e2ef4b74678315e4b98ce187cf256dc3925c76ea743edb1e17ee2a9314f6e33f8c6ae5ef28e947", 0x3a, 0x7}, {&(0x7f0000000340)="bb85cc678f829ac22e6a6d3fb31d69ce2fe4529f1316ae50db1c4c75972096b5343b9bce8608216a87fe899455a083a7887881a4bbcaee763a214131387feab916e80f38fce3e95392a7d027e343799ddbebc53be698fa32d85da1b8c42bdfe5bfbcbf81ee06bfc996508957fceb35dad2641669fb62abf80d2370bfc3b04f3597eda75b599820d0979cdc102361e3a36faa9c1b6533f2eed10559422f6bec", 0x9f, 0x5}, {&(0x7f0000000400)="7003c00ae982cb839400dfc5afca6b86f5435561340fa1b5fe72cd0e4a3ad977caa11b371811234e34f97f5345fd61c61f19091178344891a3589a523441aeae1912fe258d37603329190d2e82c51629208533a4a91637982bb22b7128e47e9f8e04d4fa9fa0f2d00d67d86b97992f68555eab3e7772e1d74d43ec634a3cbafd8fb063f2d774763fd962128dc211e609111783400428bae9b02fc70d63392aea3201b9c1213523b01598f626d0df56d8f9c3fd11ff8f28b87c31bc230fdea8309d6e94a5d06808637b74ec5f80497b1de05926a9abb0610da91f4ec6b1d15b5719bf62b542d5aaf40f2f91f0134f5b", 0xef, 0x7fff}, {&(0x7f0000000500)="d71ab6958f0d06e82b9203634130b8093f4a75bc0c313541b61cc13d84bf5200d5490015ab49511713dce1802f7fa3a11ab9a1e6f898e74e283ef3f648c8912f29840b4372dc46a8079133d3ec9e8180314d0e4085f143d2ad9a0806d17873696e134104ab7afdd4c1d2b5a6", 0x6c}, {&(0x7f0000000580)="aa7a9943850e800bdbd871612df9b34d6cfec209971689e3b8dd5569b4157535cf5296b12180a5951d7eb9fb45654725a4e939fb5a47ec359a2e2ebccee0946e5477492953d37963822105a1004fd01dc38e6061f19a282d6a51b2ad9186ac160fc323f55681798ae01b68889e18afaf872e06519d876858af3d0151e4b43197cf6a6d9b49cd54e0a4e77b5494ad2618a1290f3244928ff700", 0x99, 0xe9}, {&(0x7f0000000640)="75a6001a04f0a41c055c97effe06343efa38f50b4c6c4a9580ab88daa8ae177fa6acfc0f20ff523ff22ff3d7b2a649425130071ec0dbcf066c2975d2992ea85fd70f3997d9968c161b0a6d6cdde19f7b92e1b4d66ea4f2899dfb08694ed8f0ce1701f2171633eab5b2b19f52528fe4e454100e2629b823edfcc0952778069369608929b01f9a5bec26e70d0cb0c769100145ca347eca2354deed245f7375a76aff631ce07b90dfb166c6e7800b069638f5e8b858a774022314d5ae67273cb55dbdc9b7504666a5dd328afad57310604b7d", 0xd1, 0x7}, {&(0x7f0000000740)="91a862002b3c7198151063b50ba85dd8f7eb01137c3efa099558cd4b871502d90b2b692da44ce88080e72b088fa1f690de9be366c6d6155b79a6446fafaac00d2469d70bdb5e877dba18184e31f518fbf68d54a729", 0x55, 0x4}], 0x100400, &(0x7f0000000900)={[{@utf8}, {@numtail}, {@utf8no}, {@utf8}, {@utf8no}, {@uni_xlate}, {@shortname_win95}, {@nonumtail}], [{@pcr={'pcr', 0x3d, 0x3d}}, {@dont_appraise}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@fowner_lt={'fowner<', r0}}, {@uid_lt={'uid<', 0xee00}}, {@dont_measure}]}) setresuid(r0, r0, r0) 07:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 15) 07:01:28 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:01:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) fcntl$lock(r1, 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0x5ea, 0x72) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8020}) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000200)='net/nfsfs\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 1700.616676] FAULT_INJECTION: forcing a failure. [ 1700.616676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1700.618855] CPU: 1 PID: 12758 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1700.619789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1700.620919] Call Trace: [ 1700.621095] FAULT_INJECTION: forcing a failure. [ 1700.621095] name failslab, interval 1, probability 0, space 0, times 0 [ 1700.621282] dump_stack+0x107/0x167 [ 1700.621307] should_fail.cold+0x5/0xa [ 1700.624562] strncpy_from_user+0x34/0x470 [ 1700.625124] getname_flags.part.0+0x95/0x4f0 [ 1700.625717] getname+0x8e/0xd0 [ 1700.626149] do_sys_openat2+0xf9/0x420 [ 1700.626675] ? __kasan_slab_free+0x122/0x160 [ 1700.627275] ? build_open_flags+0x6f0/0x6f0 [ 1700.627858] ? __x64_sys_mount+0x227/0x300 [ 1700.628424] ? kfree+0xd7/0x340 [ 1700.628872] __x64_sys_openat+0x13f/0x1f0 [ 1700.629427] ? __ia32_sys_open+0x1c0/0x1c0 [ 1700.629999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1700.630710] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1700.631401] do_syscall_64+0x33/0x40 [ 1700.631903] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1700.632590] RIP: 0033:0x7f2df2e9fa04 [ 1700.633088] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1700.635567] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1700.636584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1700.637535] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1700.638488] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1700.639448] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1700.640395] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1700.641372] CPU: 0 PID: 12752 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1700.642801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1700.644481] Call Trace: [ 1700.645029] dump_stack+0x107/0x167 [ 1700.645788] should_fail.cold+0x5/0xa [ 1700.646576] ? create_object.isra.0+0x3a/0xa20 [ 1700.647530] should_failslab+0x5/0x20 [ 1700.648317] kmem_cache_alloc+0x5b/0x310 [ 1700.649185] create_object.isra.0+0x3a/0xa20 [ 1700.650089] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1700.651167] kmem_cache_alloc_trace+0x151/0x320 [ 1700.652125] ? lockdep_init_map_type+0x2c7/0x780 [ 1700.653125] legacy_init_fs_context+0x44/0xe0 [ 1700.654044] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1700.655085] alloc_fs_context+0x4fd/0x840 [ 1700.655952] path_mount+0xa72/0x20b0 [ 1700.656732] ? strncpy_from_user+0x9e/0x470 [ 1700.657626] ? finish_automount+0xa90/0xa90 [ 1700.658507] ? getname_flags.part.0+0x1dd/0x4f0 [ 1700.659510] __x64_sys_mount+0x282/0x300 [ 1700.660351] ? copy_mnt_ns+0xa00/0xa00 [ 1700.661163] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1700.662180] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1700.662237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1700.664352] do_syscall_64+0x33/0x40 [ 1700.665117] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1700.665285] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1700.666157] RIP: 0033:0x7f5222275b19 [ 1700.666177] 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 [ 1700.666190] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1700.673519] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1700.674973] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1700.676414] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1700.677863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1700.679309] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:01:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./file1\x00', 0x105142, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x1, 0x5, 0x80, 0x4, 0x0, 0x6, 0xd2511, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x81, 0x1}, 0x400, 0x101, 0x7, 0x6, 0x9, 0xffff, 0x5, 0x0, 0x4, 0x0, 0x7}, r1, 0x7, r3, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r0, 0x0, 0x10001, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x6}}, './file1\x00'}) shutdown(r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r0, r6, 0x0, 0x20d315) [ 1700.693999] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1700.696391] FAT-fs (loop3): unable to read boot sector [ 1700.734234] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:01:29 executing program 6: close(0xffffffffffffffff) 07:01:29 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 14) 07:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 16) [ 1700.917258] FAULT_INJECTION: forcing a failure. [ 1700.917258] name failslab, interval 1, probability 0, space 0, times 0 [ 1700.920135] CPU: 0 PID: 12769 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1700.921582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1700.923311] Call Trace: [ 1700.923869] dump_stack+0x107/0x167 [ 1700.924637] should_fail.cold+0x5/0xa [ 1700.925428] ? __alloc_file+0x21/0x320 [ 1700.926249] should_failslab+0x5/0x20 [ 1700.927053] kmem_cache_alloc+0x5b/0x310 [ 1700.927903] __alloc_file+0x21/0x320 [ 1700.928680] alloc_empty_file+0x6d/0x170 [ 1700.929511] path_openat+0xe3/0x26e0 [ 1700.930280] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1700.931300] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1700.932333] ? path_lookupat+0x860/0x860 [ 1700.933174] ? perf_trace_lock+0x2bd/0x490 [ 1700.934045] ? SOFTIRQ_verbose+0x10/0x10 [ 1700.934892] ? __lockdep_reset_lock+0x180/0x180 [ 1700.935871] do_filp_open+0x190/0x3e0 [ 1700.936645] ? may_open_dev+0xf0/0xf0 [ 1700.937430] ? __alloc_fd+0x2b8/0x630 [ 1700.938207] ? lock_downgrade+0x6d0/0x6d0 [ 1700.939070] ? do_raw_spin_lock+0x121/0x260 [ 1700.939953] ? rwlock_bug.part.0+0x90/0x90 [ 1700.940835] ? _raw_spin_unlock+0x1a/0x30 [ 1700.941671] ? __alloc_fd+0x2b8/0x630 [ 1700.942474] do_sys_openat2+0x171/0x420 [ 1700.943344] ? __switch_to+0x572/0xf70 [ 1700.944131] ? __switch_to_asm+0x3a/0x60 [ 1700.944955] ? build_open_flags+0x6f0/0x6f0 [ 1700.945836] ? __schedule+0x82c/0x1ea0 [ 1700.946654] __x64_sys_openat+0x13f/0x1f0 [ 1700.947521] ? __ia32_sys_open+0x1c0/0x1c0 [ 1700.948399] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1700.949457] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1700.950512] do_syscall_64+0x33/0x40 [ 1700.951274] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1700.952310] RIP: 0033:0x7f2df2e9fa04 [ 1700.953064] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1700.956750] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1700.958284] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1700.959731] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1700.961167] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1700.962606] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1700.964065] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1700.980066] FAULT_INJECTION: forcing a failure. [ 1700.980066] name failslab, interval 1, probability 0, space 0, times 0 [ 1700.982661] CPU: 0 PID: 12771 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1700.984138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1700.985834] Call Trace: [ 1700.986379] dump_stack+0x107/0x167 [ 1700.987171] should_fail.cold+0x5/0xa [ 1700.987971] should_failslab+0x5/0x20 [ 1700.988760] __kmalloc_track_caller+0x79/0x370 [ 1700.989685] ? vfs_parse_fs_string+0xc0/0x150 [ 1700.990612] kmemdup_nul+0x2d/0xa0 [ 1700.991349] vfs_parse_fs_string+0xc0/0x150 [ 1700.992228] ? vfs_parse_fs_param+0x560/0x560 [ 1700.993156] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1700.994166] ? alloc_fs_context+0x54f/0x840 [ 1700.995074] path_mount+0x60b/0x20b0 [ 1700.995845] ? strncpy_from_user+0x9e/0x470 [ 1700.996730] ? finish_automount+0xa90/0xa90 [ 1700.997609] ? getname_flags.part.0+0x1dd/0x4f0 [ 1700.998581] __x64_sys_mount+0x282/0x300 [ 1700.999429] ? copy_mnt_ns+0xa00/0xa00 [ 1701.000234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1701.001293] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1701.002361] do_syscall_64+0x33/0x40 [ 1701.003126] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1701.004161] RIP: 0033:0x7f5222275b19 [ 1701.004917] 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 [ 1701.008611] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1701.010106] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1701.011533] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1701.012938] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1701.014340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1701.015768] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1701.195153] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.4'. 07:01:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:01:46 executing program 1: msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000e684f8a86804c04ca73eb3c3fb3ac5b47df470f475eacf40378b13f5ddfadb87a57c6eabc99216163a82a5688393c7eddf5e44a95ba39b75394925fd7b1afa1c6c0dd20563852ee6b05ce29b93d3a153b42420d841f49e0ffe5df3354384edb28fbf262993f97924b7079e40840245ee2479da27b9830efb6d59470b609c7f65e1bd54f2b7f5e41585a80e7646aa0ec44609a47eaaf944c51cd3842380dd96f29087b81e8faa5e4360b866037a3dafafe5013631c995d52f30f401d134bc21836efe357af93647419cb0d724cb08619d8155f509a3639a084f44d3516b3aacebe6bef34a6c9d42d05ebee19532a8"], 0xf6, 0x0) getpgrp(0x0) r0 = msgget$private(0x0, 0x180) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xe9, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) 07:01:46 executing program 6: close(0xffffffffffffffff) 07:01:46 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:01:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:01:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 17) 07:01:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 15) 07:01:46 executing program 4: r0 = fsmount(0xffffffffffffffff, 0x1, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x37}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x48001) r2 = perf_event_open(&(0x7f00000000c0)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x9, 0x8, 0x9, 0x80, 0x0, 0x5, 0x2000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x5, @perf_config_ext={0x7, 0x8}, 0x88, 0x1, 0xffffffff, 0x1, 0x1, 0x6, 0xe000, 0x0, 0x1b, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x0, r2, 0x0) [ 1718.235878] FAULT_INJECTION: forcing a failure. [ 1718.235878] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.237776] CPU: 0 PID: 12790 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1718.238834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.240095] Call Trace: [ 1718.240500] dump_stack+0x107/0x167 [ 1718.241073] should_fail.cold+0x5/0xa [ 1718.241657] ? create_object.isra.0+0x3a/0xa20 [ 1718.242358] should_failslab+0x5/0x20 [ 1718.242946] kmem_cache_alloc+0x5b/0x310 [ 1718.243568] create_object.isra.0+0x3a/0xa20 [ 1718.244238] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1718.245011] kmem_cache_alloc+0x159/0x310 [ 1718.245636] __alloc_file+0x21/0x320 [ 1718.246212] alloc_empty_file+0x6d/0x170 [ 1718.246838] path_openat+0xe3/0x26e0 [ 1718.247418] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1718.248180] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1718.248943] ? path_lookupat+0x860/0x860 [ 1718.249569] ? perf_trace_lock+0x2bd/0x490 [ 1718.250222] ? SOFTIRQ_verbose+0x10/0x10 [ 1718.250845] ? __lockdep_reset_lock+0x180/0x180 [ 1718.251555] do_filp_open+0x190/0x3e0 [ 1718.252132] ? may_open_dev+0xf0/0xf0 [ 1718.252720] ? __alloc_fd+0x2b8/0x630 [ 1718.253299] ? lock_downgrade+0x6d0/0x6d0 [ 1718.253933] ? do_raw_spin_lock+0x121/0x260 [ 1718.254590] ? rwlock_bug.part.0+0x90/0x90 [ 1718.255269] ? _raw_spin_unlock+0x1a/0x30 [ 1718.255898] ? __alloc_fd+0x2b8/0x630 [ 1718.255953] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1718.256489] do_sys_openat2+0x171/0x420 [ 1718.256514] ? __kasan_slab_free+0x122/0x160 [ 1718.258935] ? build_open_flags+0x6f0/0x6f0 [ 1718.259591] ? __x64_sys_mount+0x227/0x300 [ 1718.260228] ? kfree+0xd7/0x340 [ 1718.260735] __x64_sys_openat+0x13f/0x1f0 [ 1718.261359] ? __ia32_sys_open+0x1c0/0x1c0 [ 1718.262010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.262795] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.263589] do_syscall_64+0x33/0x40 [ 1718.264148] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1718.264892] RIP: 0033:0x7f2df2e9fa04 [ 1718.265453] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1718.268205] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1718.269344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1718.270408] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1718.271485] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1718.272548] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1718.273611] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:01:46 executing program 6: close(0xffffffffffffffff) [ 1718.286650] FAULT_INJECTION: forcing a failure. [ 1718.286650] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.288428] CPU: 0 PID: 12797 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1718.289451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.290682] Call Trace: [ 1718.291092] dump_stack+0x107/0x167 [ 1718.291640] should_fail.cold+0x5/0xa [ 1718.292210] ? create_object.isra.0+0x3a/0xa20 [ 1718.292891] should_failslab+0x5/0x20 [ 1718.293455] kmem_cache_alloc+0x5b/0x310 [ 1718.294060] ? find_held_lock+0x2c/0x110 [ 1718.294675] create_object.isra.0+0x3a/0xa20 [ 1718.295350] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1718.296125] __kmalloc_track_caller+0x177/0x370 [ 1718.296822] ? vfs_parse_fs_string+0xc0/0x150 [ 1718.297525] kmemdup_nul+0x2d/0xa0 [ 1718.298065] vfs_parse_fs_string+0xc0/0x150 [ 1718.298691] ? vfs_parse_fs_param+0x560/0x560 [ 1718.299391] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1718.300130] ? alloc_fs_context+0x54f/0x840 [ 1718.300788] path_mount+0x60b/0x20b0 [ 1718.301352] ? strncpy_from_user+0x9e/0x470 [ 1718.301996] ? finish_automount+0xa90/0xa90 [ 1718.302623] ? getname_flags.part.0+0x1dd/0x4f0 [ 1718.303317] __x64_sys_mount+0x282/0x300 [ 1718.303912] ? copy_mnt_ns+0xa00/0xa00 [ 1718.304482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.305236] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.305987] do_syscall_64+0x33/0x40 [ 1718.306524] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1718.307294] RIP: 0033:0x7f5222275b19 [ 1718.307846] 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 [ 1718.310453] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1718.311558] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1718.312585] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1718.313634] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.314649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1718.315690] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:01:46 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x7ff, [0x1, 0x7, 0x3, 0x3, 0x40, 0x7fff]}) r1 = syz_io_uring_setup(0x45e4, &(0x7f0000000080)={0x0, 0xa027, 0x0, 0x0, 0x32f, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xc9, 0x9, 0x1, 0x6, 0x3, 0x3, 0x3e, 0x9, 0x9b, 0x40, 0x131, 0x4, 0x5, 0x38, 0x2, 0x400, 0xbe26, 0x200}, [{0x6474e551, 0x5, 0x1, 0x4, 0x9, 0x0, 0x379, 0x2}], "12fc501dc5c41ae49d70fe81be374feae8072bdd6b31369b7eed61c2b0e698db960a5a8baaf627d7f1ecce6b0de7cbdab91cae49397a0c947a6e7733dde1d90a11c4e8bdced932487f85fbe2482eff7cf3935722858f2eaf2508f21298af63dc59c60ddcae48fb7c2b3161ad4007c492f92e8fe50a82a671e0f3d6f3f957cceb4aa7d4dff94e4dc5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb00) r4 = io_uring_setup(0x25ef, &(0x7f0000000c80)={0x0, 0xdd8e, 0x2, 0x2, 0x335, 0x0, r1}) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000d00)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x17}, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r5, 0x0, 0x95) sendmmsg$inet6(r0, &(0x7f0000002800)=[{{&(0x7f0000000d80)={0xa, 0x4e23, 0xcfeb62b, @private1, 0x5}, 0x1c, &(0x7f0000001140)=[{&(0x7f0000000dc0)="0a9c2c412ae2f92009d3944ff4be1a033e0059749df4d85d1af1f3bad37f085bc0706829fb6124274bfbed88ff2cf9f72cb60c9245cb05f7cb901fbf1f83acdf48c75798f8c5d4064f3a8dfbf9a50cf98c219b72109f01d190710f77fc58c0d282368a28edb1a17d3176c36680494e3a884ebc3410b4c73b8cb8f3a7d0212eb41a1d15ab0a977f99d60f567cb575d66e944273f05762a83723cbe15cd832285e9967edc3caabd5355a2bb6d0853b", 0xae}, {&(0x7f0000000e80)="2aa62e4a4bcb78450b80cff4e2512ba09cf5fdf50fb8fb3c262af8c86a2ad916004f1bb3d3f2a6e674f7c8cb60ecf96eefc6146158763a656ddf95aab0dc114074deacf21f8ff459f378574109b6630a4b9c92604948327bd6a91c30ffbfe881242abfa9d03e7b5dce59b567f675d18c50fca99163b8f242b761f23b91b65846a877940766935ac3c9e84f4ab01391d3c3c0671eefc22ccfbc7cee2a2c6a78ba02e405e23140e19bc9a9042fd687e5049de5842fde78331a0ff60a5a4586bf4e76cae24b7340cf2d567eb57919f8b217e115ca10befcc2b8b7ea54541029", 0xde}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="141a260bb7022c70afcda259dee948d051b1f6fd11cab9d45aa0ce96373b86255ab256e83e866f3bb98c53464200495617115709eac14d1a3ea65ba6496af8deedb271785fdecef47a3fee582f36c16378d715f82a0e7303c7fe57532332451bdd498c5154328da969e589c5e387213c6afa3093e856f1d1d8a7e521fe011869df530e7e8fcac1325074ef751c3360cb0c", 0x91}, {&(0x7f0000001080)="bda71a8c481c4d447627d0826d4ad288065efcb825dcc0680a25eb15f7130fd53da0247aefd0453a7a211408d9ab9c95942130db82db7415e7440ee8db524ab430199ec349dac5e65d118378073c92240ecaca8963a04630b7a0c544709a8cca1adf7ee17311256824745b9516b6c753d77709d701f071bb9eac436a661b696098b2fcd27da959c4f450f9e7d12241", 0x8f}], 0x5}}, {{&(0x7f00000011c0)={0xa, 0x4e20, 0x3, @private2, 0x1b7d}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001200)="6e48f3c078bcf574905d878881cedc9443cae8d330cc208e240bb0fae1d986e6a62c2698be40e6fdf0f113a4b80724b7c98d4dc3b46b11d16c08e2403c13b84ad32303478217fbf72821db9035a887922c5c298aefc438e633beb261738686737b79418b3c0b8b8928f9a8b040679c09ac95371d3546b7180aa5ec6d024d94e22d3052db91d60d825e510c27723fb05130", 0x91}, {&(0x7f00000012c0)="9940a6edde2757af190ee58094391b6615e306a3e631fa7f4a8600065b40bbe6efa84ba72bd7cb5e55b36a292ef505e4e8298b934a57428684cfc5a136427aab739fa48e75ab47b6330a9de1d25962aef7a97880d85f043d515e17e30b", 0x5d}, {&(0x7f0000001340)="99ce02ac9b7896053a4b611e21b13c0bf6b7cd87cffbe00b55f951e6a2973b3ad4c4608689aa83924083fb4d44116d42b11a14f0dfd501ae0bab935b4147fabccffac60c57a247fce23e775f7056e09306b4b568e97e5fec2bfd61d2897a7faa91ed10d9e4db9353f013767c0d6b4b82ba25869b5f0ad4ab8c81", 0x7a}, {&(0x7f00000013c0)="79d095ae6f50a7677285fa0472f54672921efc00bc67f48305d67f55593e66bad51574d992ef7661b2608ab63d01e3a1a589e07acda072f95a26", 0x3a}, {&(0x7f0000001400)="2872c9b0875fdc3db3891130048385a883b92c380023f11593619f3fe6a09bf6d7e419fe3b3f5f0a3d946cf6f3d81aa500a12312b68f93b7ad8c6ac7f5fce64ca8612bac1f490b092cf18814f1294b1c28a046abdf84323993461c3604612019c9429132d7a4306b13629d86c333e3cc0329e89309f6d88008cbeda414e42bf280cecaed6a31360214fcc2021669ba9471a4f06d6affdc2f22fed32f8614a7874630e9656c82967cc5b4863c1c6ee9bd8fcf1b7c3af8668661a0376c641422cca7", 0xc1}, {&(0x7f0000001500)="3e7c4fdab4aba60f05b5841268a1b760118fd5956c40987a163d01282abfd3bf56d268128dd4fc664612930da4128abe1c988bd58917983d4295323ed02d40cb2f79a5b2b3d430acbb9a6df334a4eb0b3cc36a67c7dc83b9e045eb21b2304e6355356aa82e9d068bace9ee30d905146bd9cc156c8c9ce6781d6617cbf7303b8e6f50d039a58cb3c1770e0acccd3c9b4613352c12ac132383933baf4c2284e00292cf2d7de1bf1de7945a148a43f7389617bfcebbfe5dbae00c4703a96d3a6b623f7d967d0f7d77345b48eec9d452272d9b62dbaf83ec5bc64068c8d1787d3d44e804cddfdbbe776935c05f08a667e22670623a6303", 0xf5}, {&(0x7f0000001600)="4771683aa4326757b70ebcc70deb4bbbfea4981d19ebcbb438f09664ca9480a8bd1060176daae8b11ce1899ca2c3e2df76f97c79889b16b4535c871e7a77525b537110f4df2d8c0969ae859bae6ef22b9032a9a9badd988b4de99f2b4d13df0457471c687e6f1d", 0x67}], 0x7, &(0x7f0000001700)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x2f, 0x4, 0x2, 0x1, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @local}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x81}}, @rthdrdstopts={{0x148, 0x29, 0x37, {0x11, 0x25, '\x00', [@jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x48, {0x0, 0x10, 0x4, 0x1, [0x4, 0x6, 0x0, 0xffff, 0x400, 0x3f, 0xc8f, 0x9]}}, @generic={0x3, 0x4c, "22f2d23543097a456c314295972bffff4776a76b07a10b014cf08c84f172bf291cc91a3e6025f8f47bca56da284b379ab9caa0ce4dc6a11b739b2a3e6c648cc5704e908fc493fa8f60a02a96"}, @generic={0xac, 0x8d, "97971278a5d2bc5e1852b0f911ac9a75f368f41e81c2a972008236e9d94dd201b36fc93c2f9fc4fbaac702d034e73ce6db573fb2ff506302d3d7079cc453d6f423e4b9dc5a850935cf2f4b75809ffba7a96546b50de1a03be41840c86880a69918e9ef9d0fe6402153f7c26b88e81c7b2b91dd35127446ee63053e139cd145dc4ca27516d904d72aa229e61057"}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x1d, 0xa, 0x0, 0xff, 0x0, [@mcast1, @loopback, @private2, @loopback, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @tclass={{0x14, 0x29, 0x43, 0x1ffc0}}, @hoplimit={{0x14, 0x29, 0x34, 0xebd}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00'}}}], 0x270}}, {{&(0x7f0000001980)={0xa, 0x4e24, 0x5, @remote, 0x9}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="e11d2084cdb178995ccdab808128bb9ed3aca6cfef05ede40d9e420a2feba88ff36b6b13117598c21e7596bb53d7ffda4a1d50faa200567ed8ed6a11de2929542727298b9970e5714cdde28268fae13277d4d12b5261d6be9742d287a1dafbd8d0193c2fb70bc79e008fe7579de1f41af4c82ff1e7ec11d5112363de87205ec22e967cb6ef3775c7e6e3f7f8f46b5bff92ef13cd2bbca5480737570fa6bbc386dfcd51df7ab1efdd3fe9e424e0a4e9917f5773f5e6431419cc66680a282b0925d2a3bb25c211690961c9c501c216ad2fa4f7bfccaea8829eefc644f67ee746", 0xdf}], 0x1, &(0x7f0000001b00)=[@rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x2, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @empty, @private0, @empty, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x13}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @hopopts={{0xc0, 0x29, 0x36, {0x2, 0x14, '\x00', [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @generic={0x9, 0x6b, "5a871c04cac0819808446384cbbddc79176c1b94defde55f8da97f037c735ec3446311b4bf127efdf603251f9edb61979ca0f165832b3c62e8420492f0bcfd15669d7aba48611c7eeeaf599aedb026474498e52281ac9856477b3fdf84d8097d3926214e15b9e5aa68bea8"}, @ra={0x5, 0x2, 0x100}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}, @hopopts={{0x110, 0x29, 0x36, {0x62, 0x1e, '\x00', [@jumbo={0xc2, 0x4, 0x76}, @pad1, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1f, 0xde, "ebb1b4bc16e41812c371140b870c416f875b1d582e308fe10e8aa342617894c6580dfb7b4f46779cebcffc5a283d754d835a86e9033533a7454c776be3155dabc935dd1952bdd342e6378e0c984de41d71440a408ed5a45eaf65a4e3fdf7d45545f39c3ba0fae5b07ed729d61ce585102d90e43c2b41109d340363b4b4fe41c4e8648860209df72c75bdfc6e816a93ff26b1a2f9cb44aa509d8a84fe04c5356c4d90d1f8fd5ccf0e8aff609930df1c7056ee8aa4b73daac8489a16bd0fecbe777f70cf6607ae64a2ed1e986d2bf73b4da549f01f6070823c1f6aec241c02"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfff}}], 0x2e0}}, {{&(0x7f0000001e00)={0xa, 0x4e22, 0xe9, @mcast2}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001e40)="c0b58100574947b046ac29b144cf69b91c42df1be82a4be2fc267f0f0992fe68e22c469c746b429f7bd3c33b5edf00e8c8c190489d798d7f588cbf5bf6b9ae55d834a9171fc176658110128982eb69d67dd3dd436304b7fef4e10cdff0ed55f5d89b78ae6c3ae73e0b899bbbce9b80c6ab2cf24472a5dcfdb71a2174458473d31a2c541c892ba18c54b09ab3efd09e00a21cba6ac23a745a441709379c3374adab151d4cadcc7acef71767c72a96a7032a59b27824b4b973556293b6c135642ff5bbf54b4c21ff744cda", 0xca}, {&(0x7f0000001f40)="06ffd25780a9f53251cb688efac1081fdc10d06f4f5964b40111f3affada29d824ab3969b05e975c2b4396a225328ebf0c155889775172ed1070adb5e8b70162f5f901df799a2c6815f2d24f9d96e746725b43e8605f1282ce990eb93ff6a4c78ce1b199f80a4ea40eeb86b604600760909896a190cfa2b70b5aa587cb6b5f99f89380e0e0978703d175337b6629244df300745e8a144ccbbe21102c2470edee7a909757502f3e0679", 0xa9}, {&(0x7f0000002000)="510137a79d98dbeee9a240c8cd2bc501ec4ec9b991fcdeb73089ffe6be09badf1284dd9a265eab99ef01d7db0745b5e91abb68e702d758aaa3e97291a068b66ff1fc174501bf7d1f0fdec2a5b598f59e977331ebc49818e3f3fdb934b0aa5f95e9d192e766036e54c114a91be3f3c434d3a512a5aa610ed43485c5b244d209f00bcae8b4d785446a49ccceed4bb6", 0x8e}, {&(0x7f00000020c0)="cffbd75a23d3687535c9f25ee0d7b4634c5aef818d662cd6b5e8d2b2061132c020d307b15e8060eb2c1f1fe38dd8ebcdb27dd546ac30f4b2668638a1c36093fd80d5379697634fbd3664d4863c6a530bf439374cc3543661e1efd14a81bce0a5176ef3b7ac1cb63da5fc7717a11e36ac347980ece373c39eeda4a94918b137528d5f17a885619d7f3140b9554c8452c048458267e7d5136147a9c15d248bcbf19c06c803fcdc7e763364db92053996f5f9ab553cf7b0f3235155ac79df743f0aadcab3c6c76baa1254516881b24f10bf0bb8b65e98b245371086e5d53cfe102f", 0xe0}, {&(0x7f00000021c0)="8667a58b0e2bd6e3903e37db3e0b42451a570d24f28133922c13ca2158d2f57e5bdbaf9d1cc1f182a6be0b4ae29791303b8a188f5dc181eaf1d22cb11ad6f561ee54e4e7d6cce73a9d1b950bf4c93fb01781cdd0ba4fe02030d73cd2c5f78aa2808016", 0x63}, {&(0x7f0000002240)="c3b27b386685c58b3fe24def21daa13023754433f1520b0c572f304da2cdd18e4a05c31cd159768c5de04ffb957d165027cb10265a5d2d51fb05619e7c6bceed92b295d0cfb69759ee", 0x49}], 0x6}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002340)="e94b14fbd34fbd20e13d16e8c7b6abe84a7a37909ff1f515eafac8775b6693c3ff", 0x21}], 0x1, &(0x7f00000023c0)=[@rthdr={{0x18, 0x29, 0x39, {0x32, 0x0, 0x1, 0x80}}}], 0x18}}, {{&(0x7f0000002400)={0xa, 0x4e20, 0xdb37, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2a}}, 0xffffffff}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000002440)="8ce507dd2945275296a7f2441d7202b00d6413d3fae383bb1d7017f63ed9fabf7cdf67a61b9c5ca3bd138256c8546d0c8d17f5319551671683adbd5c645da9a5fb80e7cb2d615068b0066ee911265601567f0125f33ac8479daeab6227c4ea5fac21360e6863874655c0629a05205796106a2282551ce8559f66fbd9bc977a7983b960fc0bd44f91794a940f3ecf5b80a9356f0b", 0x94}], 0x1, &(0x7f0000002540)=[@rthdr={{0x98, 0x29, 0x39, {0x21, 0x10, 0x1, 0x2, 0x0, [@mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}, @dev={0xfe, 0x80, '\x00', 0x3f}, @private1, @loopback, @loopback, @dev={0xfe, 0x80, '\x00', 0x33}, @rand_addr=' \x01\x00']}}}], 0x98}}, {{&(0x7f0000002600)={0xa, 0x4e23, 0x7, @mcast2, 0x8}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000002640)="0ba2e89414c053a05afdedac3f35868c0c726a18997484a40b2c328850b12a78f953697a5c0cad9bd63be49eaf78c8f0c19ae363dc1c4b42fc2e3bcd66250263118cb26e238e69e823debea9830c13cd47e8596aac1cae75cae1ef7b99a51d13fccb6e946297b4441044c40ae8b7d1d2647709653d8e73f24c89411e4a488389112e39bd5b201a922d073dd76207219da4ddcd74ad69dde7f19e241eb0b5589255145482cd032c94c7ea2ea07f51456bf3fe17a0df435ab9faab900ba015d08a56a0e294bbd71f", 0xc7}], 0x1, &(0x7f0000002780)=[@flowinfo={{0x14, 0x29, 0xb, 0x200}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x80}}], 0x7, 0x8090) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f00000029c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) fstatfs(r0, &(0x7f0000002c00)=""/158) r7 = fcntl$dupfd(r6, 0x406, r4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000002cc0)={{0x1, 0x1, 0x18, r4, {0x0, 0xee01}}, './file0\x00'}) io_uring_register$IORING_UNREGISTER_BUFFERS(r8, 0x1, 0x0, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x1) openat$cgroup_freezer_state(r0, &(0x7f0000002d00), 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000002d40)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000002d80)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) pipe(&(0x7f0000002dc0)) 07:01:46 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:01:46 executing program 6: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:01:46 executing program 4: r0 = fsmount(0xffffffffffffffff, 0x1, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x37}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x48001) r2 = perf_event_open(&(0x7f00000000c0)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x9, 0x8, 0x9, 0x80, 0x0, 0x5, 0x2000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x5, @perf_config_ext={0x7, 0x8}, 0x88, 0x1, 0xffffffff, 0x1, 0x1, 0x6, 0xe000, 0x0, 0x1b, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x0, r2, 0x0) [ 1718.466333] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1718.468898] FAT-fs (loop3): unable to read boot sector 07:01:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 18) [ 1718.527560] FAULT_INJECTION: forcing a failure. [ 1718.527560] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.530341] CPU: 0 PID: 12810 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1718.532060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.533952] Call Trace: [ 1718.534565] dump_stack+0x107/0x167 [ 1718.535445] should_fail.cold+0x5/0xa [ 1718.536340] ? create_object.isra.0+0x3a/0xa20 [ 1718.537402] should_failslab+0x5/0x20 [ 1718.538180] kmem_cache_alloc+0x5b/0x310 [ 1718.539033] create_object.isra.0+0x3a/0xa20 [ 1718.539929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1718.540979] kmem_cache_alloc+0x159/0x310 [ 1718.541846] __alloc_file+0x21/0x320 [ 1718.542617] alloc_empty_file+0x6d/0x170 [ 1718.543471] path_openat+0xe3/0x26e0 [ 1718.544236] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1718.545252] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1718.546293] ? path_lookupat+0x860/0x860 [ 1718.547130] ? perf_trace_lock+0x2bd/0x490 [ 1718.547997] ? SOFTIRQ_verbose+0x10/0x10 [ 1718.548835] ? __lockdep_reset_lock+0x180/0x180 [ 1718.549797] do_filp_open+0x190/0x3e0 [ 1718.550572] ? may_open_dev+0xf0/0xf0 [ 1718.551368] ? __alloc_fd+0x2b8/0x630 [ 1718.552150] ? lock_downgrade+0x6d0/0x6d0 [ 1718.553002] ? do_raw_spin_lock+0x121/0x260 [ 1718.553887] ? rwlock_bug.part.0+0x90/0x90 [ 1718.554777] ? _raw_spin_unlock+0x1a/0x30 [ 1718.555660] ? __alloc_fd+0x2b8/0x630 [ 1718.556471] do_sys_openat2+0x171/0x420 [ 1718.557298] ? __kasan_slab_free+0x122/0x160 [ 1718.558203] ? build_open_flags+0x6f0/0x6f0 [ 1718.559109] ? __x64_sys_mount+0x227/0x300 [ 1718.559977] ? kfree+0xd7/0x340 [ 1718.560671] __x64_sys_openat+0x13f/0x1f0 [ 1718.561524] ? __ia32_sys_open+0x1c0/0x1c0 [ 1718.562410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.563488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.564561] do_syscall_64+0x33/0x40 [ 1718.565327] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1718.566387] RIP: 0033:0x7f2df2e9fa04 [ 1718.567174] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1718.570930] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1718.572502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1718.573969] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1718.575456] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1718.576935] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1718.578414] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:01:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 16) [ 1718.635625] EXT4-fs error (device loop2): ext4_fill_super:4962: inode #2: comm syz-executor.2: iget: special inode unallocated [ 1718.642486] EXT4-fs (loop2): get root inode failed [ 1718.643612] EXT4-fs (loop2): mount failed [ 1718.740205] FAULT_INJECTION: forcing a failure. [ 1718.740205] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.743375] CPU: 1 PID: 12824 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1718.744803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.746716] Call Trace: [ 1718.747393] dump_stack+0x107/0x167 [ 1718.748209] should_fail.cold+0x5/0xa [ 1718.749013] ? getname_kernel+0x4e/0x370 [ 1718.749849] should_failslab+0x5/0x20 [ 1718.750623] kmem_cache_alloc+0x5b/0x310 [ 1718.751468] getname_kernel+0x4e/0x370 [ 1718.752264] kern_path+0x1b/0x40 [ 1718.752958] lookup_bdev+0x100/0x220 [ 1718.753722] ? bd_acquire+0x450/0x450 [ 1718.754501] ? kfree+0x1ab/0x340 [ 1718.755220] ? logfc+0x590/0x590 [ 1718.755923] blkdev_get_by_path+0x1b/0x110 [ 1718.756795] mount_bdev+0x5b/0x400 [ 1718.757521] ? vfat_mount+0x40/0x40 [ 1718.758285] ? setup+0x110/0x110 [ 1718.758990] legacy_get_tree+0x105/0x220 [ 1718.759834] vfs_get_tree+0x8e/0x300 [ 1718.760598] path_mount+0x13be/0x20b0 [ 1718.761394] ? strncpy_from_user+0x9e/0x470 [ 1718.762279] ? finish_automount+0xa90/0xa90 [ 1718.763179] ? getname_flags.part.0+0x1dd/0x4f0 [ 1718.764304] __x64_sys_mount+0x282/0x300 [ 1718.765170] ? copy_mnt_ns+0xa00/0xa00 [ 1718.766108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.767365] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.768428] do_syscall_64+0x33/0x40 [ 1718.769186] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1718.770239] RIP: 0033:0x7f5222275b19 [ 1718.771009] 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 [ 1718.774765] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1718.776350] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1718.777900] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1718.779497] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.781133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1718.782593] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:02:01 executing program 6: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:01 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 17) 07:02:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:02:01 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x2c00) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000400)="c17730e80f5c73ca4131c63ee2635c7c62ba58fbab48ee9d226ed74b0f3012bf39cc6e7f3e660f10dbb016e3fab7ca8817c1cd978af626416054a6df3f45bc44ffa165ac72e98e6b38200ed201b260a6bc0ab996693042181c3e7dcd1d9b6c26", 0x60) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000380)=0xd20) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) syz_io_uring_setup(0x200286f, &(0x7f0000000140)={0x0, 0xf292, 0x2, 0x0, 0x18f}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) fcntl$getflags(0xffffffffffffffff, 0x40a) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fallocate(r3, 0x12, 0x2, 0x275) fsetxattr$security_selinux(r3, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000140)) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000003c0)={0x369, 0x7f, 0x1f, 0xfffffff7}) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_SEND(r5, 0x40489426, &(0x7f0000000300)={{}, 0x3, &(0x7f0000000280)=[0x5, 0x8000, 0xe3], 0x0, 0x3, [0x0, 0x81, 0x2]}) unshare(0x48020200) 07:02:01 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x4307, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x802040, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000440)=""/213, 0xd5}], 0x1, 0xffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 1732.778393] FAT-fs (loop5): bogus number of reserved sectors [ 1732.779783] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1732.787591] FAULT_INJECTION: forcing a failure. [ 1732.787591] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.790148] CPU: 1 PID: 12833 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1732.791599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.793389] Call Trace: [ 1732.793966] dump_stack+0x107/0x167 [ 1732.794766] should_fail.cold+0x5/0xa [ 1732.795615] should_failslab+0x5/0x20 [ 1732.796443] __kmalloc_track_caller+0x79/0x370 [ 1732.797435] ? vfs_parse_fs_string+0xc0/0x150 [ 1732.798418] kmemdup_nul+0x2d/0xa0 [ 1732.799221] vfs_parse_fs_string+0xc0/0x150 [ 1732.800159] ? vfs_parse_fs_param+0x560/0x560 [ 1732.801141] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1732.802219] ? alloc_fs_context+0x54f/0x840 [ 1732.803177] path_mount+0x60b/0x20b0 [ 1732.803992] ? strncpy_from_user+0x9e/0x470 [ 1732.804929] ? finish_automount+0xa90/0xa90 [ 1732.805862] ? getname_flags.part.0+0x1dd/0x4f0 [ 1732.806883] __x64_sys_mount+0x282/0x300 [ 1732.807782] ? copy_mnt_ns+0xa00/0xa00 [ 1732.808631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.809765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.810888] do_syscall_64+0x33/0x40 [ 1732.811700] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1732.812807] RIP: 0033:0x7f5222275b19 [ 1732.813616] 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 [ 1732.817597] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1732.819267] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1732.820817] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1732.822371] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 07:02:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 19) 07:02:01 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x55db, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pipe(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0xc0045878, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r6, &(0x7f0000000100)='net/kcm\x00') io_uring_enter(r0, 0x1c6, 0xffcd, 0x0, 0x0, 0x0) 07:02:01 executing program 6: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 1732.823931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1732.825716] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1732.841814] FAULT_INJECTION: forcing a failure. [ 1732.841814] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.844379] CPU: 0 PID: 12846 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1732.845892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.847683] Call Trace: [ 1732.848224] dump_stack+0x107/0x167 [ 1732.849043] should_fail.cold+0x5/0xa [ 1732.849890] ? create_object.isra.0+0x3a/0xa20 [ 1732.850926] should_failslab+0x5/0x20 [ 1732.851790] kmem_cache_alloc+0x5b/0x310 [ 1732.852685] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1732.853901] create_object.isra.0+0x3a/0xa20 [ 1732.854883] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1732.856021] kmem_cache_alloc+0x159/0x310 [ 1732.856955] security_file_alloc+0x34/0x170 [ 1732.857925] __alloc_file+0xb7/0x320 [ 1732.858756] alloc_empty_file+0x6d/0x170 [ 1732.859683] path_openat+0xe3/0x26e0 [ 1732.860506] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1732.861605] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 1732.862746] ? path_lookupat+0x860/0x860 [ 1732.863666] ? perf_trace_lock+0x2bd/0x490 [ 1732.864628] ? SOFTIRQ_verbose+0x10/0x10 [ 1732.865541] ? __lockdep_reset_lock+0x180/0x180 [ 1732.866606] do_filp_open+0x190/0x3e0 [ 1732.867464] ? may_open_dev+0xf0/0xf0 [ 1732.868324] ? __alloc_fd+0x2b8/0x630 [ 1732.869172] ? lock_downgrade+0x6d0/0x6d0 [ 1732.870095] ? do_raw_spin_lock+0x121/0x260 [ 1732.870996] ? rwlock_bug.part.0+0x90/0x90 [ 1732.871962] ? _raw_spin_unlock+0x1a/0x30 [ 1732.872879] ? __alloc_fd+0x2b8/0x630 [ 1732.873755] do_sys_openat2+0x171/0x420 [ 1732.874639] ? __kasan_slab_free+0x122/0x160 [ 1732.875623] ? build_open_flags+0x6f0/0x6f0 [ 1732.876589] ? __x64_sys_mount+0x227/0x300 [ 1732.877526] ? kfree+0xd7/0x340 [ 1732.878277] __x64_sys_openat+0x13f/0x1f0 [ 1732.879215] ? __ia32_sys_open+0x1c0/0x1c0 [ 1732.880179] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.881345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.882508] do_syscall_64+0x33/0x40 [ 1732.883358] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1732.884500] RIP: 0033:0x7f2df2e9fa04 [ 1732.885333] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1732.889311] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1732.891006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1732.892609] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1732.894430] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1732.896039] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1732.897647] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:02:01 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 18) [ 1732.932538] EXT4-fs (loop2): Unrecognized mount option "" or missing value 07:02:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5e, 0x80000, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb235, 0x3}, 0x0, 0x0, 0x0, 0x6, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20c000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100), 0x2, 0x1) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0x7, 0x9b}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) pidfd_send_signal(0xffffffffffffffff, 0x35, &(0x7f0000000140)={0x21, 0x5, 0x5c3c}, 0x0) 07:02:01 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 20) [ 1733.017547] FAULT_INJECTION: forcing a failure. [ 1733.017547] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.020268] CPU: 0 PID: 12856 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1733.021666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1733.023347] Call Trace: [ 1733.023890] dump_stack+0x107/0x167 [ 1733.024641] should_fail.cold+0x5/0xa [ 1733.025448] ? alloc_super+0x52/0xa90 [ 1733.026259] should_failslab+0x5/0x20 [ 1733.027067] kmem_cache_alloc_trace+0x55/0x320 [ 1733.028037] ? do_raw_spin_lock+0x121/0x260 [ 1733.028960] alloc_super+0x52/0xa90 [ 1733.029705] ? test_bdev_super_fc+0x80/0x80 [ 1733.030622] sget+0x110/0x510 [ 1733.031284] ? __put_super.part.0+0x2a0/0x2a0 [ 1733.032205] mount_bdev+0xf8/0x400 [ 1733.032927] ? vfat_mount+0x40/0x40 [ 1733.033681] ? setup+0x110/0x110 [ 1733.034407] legacy_get_tree+0x105/0x220 [ 1733.035257] vfs_get_tree+0x8e/0x300 [ 1733.036020] path_mount+0x13be/0x20b0 [ 1733.036846] ? strncpy_from_user+0x9e/0x470 [ 1733.037762] ? finish_automount+0xa90/0xa90 [ 1733.038653] ? getname_flags.part.0+0x1dd/0x4f0 [ 1733.039650] __x64_sys_mount+0x282/0x300 [ 1733.040482] ? copy_mnt_ns+0xa00/0xa00 [ 1733.041284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1733.041483] FAULT_INJECTION: forcing a failure. [ 1733.041483] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.042342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1733.042401] do_syscall_64+0x33/0x40 [ 1733.042429] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1733.042443] RIP: 0033:0x7f5222275b19 [ 1733.048401] 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 [ 1733.052122] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1733.053662] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1733.055157] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1733.056670] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1733.058152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1733.059615] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1733.061113] CPU: 1 PID: 12859 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1733.062509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1733.064208] Call Trace: [ 1733.064753] dump_stack+0x107/0x167 [ 1733.065508] should_fail.cold+0x5/0xa [ 1733.066317] ? configfs_new_dirent+0x52/0x3c0 [ 1733.067378] should_failslab+0x5/0x20 [ 1733.068251] kmem_cache_alloc+0x5b/0x310 [ 1733.069164] configfs_new_dirent+0x52/0x3c0 [ 1733.070062] configfs_dir_open+0xf9/0x1d0 [ 1733.070929] do_dentry_open+0x4b7/0x1090 [ 1733.071773] ? configfs_new_dirent+0x3c0/0x3c0 [ 1733.072714] ? may_open+0x1e4/0x400 [ 1733.073538] path_openat+0x1937/0x26e0 [ 1733.074432] ? path_lookupat+0x860/0x860 [ 1733.075405] ? __lockdep_reset_lock+0x180/0x180 [ 1733.076474] do_filp_open+0x190/0x3e0 [ 1733.077335] ? may_open_dev+0xf0/0xf0 [ 1733.078212] ? do_raw_spin_lock+0x121/0x260 [ 1733.079200] ? rwlock_bug.part.0+0x90/0x90 [ 1733.080170] ? _raw_spin_unlock+0x1a/0x30 [ 1733.081101] ? __alloc_fd+0x2b8/0x630 [ 1733.081976] do_sys_openat2+0x171/0x420 [ 1733.082872] ? __kasan_slab_free+0x122/0x160 [ 1733.083874] ? build_open_flags+0x6f0/0x6f0 [ 1733.084760] ? __x64_sys_mount+0x227/0x300 [ 1733.085615] ? kfree+0xd7/0x340 [ 1733.086299] __x64_sys_openat+0x13f/0x1f0 [ 1733.087227] ? __ia32_sys_open+0x1c0/0x1c0 [ 1733.088106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1733.089177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1733.090224] do_syscall_64+0x33/0x40 [ 1733.090976] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1733.092059] RIP: 0033:0x7f2df2e9fa04 [ 1733.092898] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1733.097044] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1733.098760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1733.100370] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1733.102060] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1733.103858] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1733.105461] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 07:02:01 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:01 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fsopen(&(0x7f0000000040)='pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x1, 0x71) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x9, 0x4, 0x1, 0x1, 0x0, 0x0, 0x6100, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x9, 0x5}, 0x54892, 0xfffffffffffffffd, 0x0, 0x5, 0x7, 0xfffffffb, 0x5e0, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x10, r0, 0x0) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) [ 1733.220073] EXT4-fs error (device loop2): ext4_fill_super:4962: inode #2: comm syz-executor.2: iget: special inode unallocated [ 1733.221593] EXT4-fs (loop2): get root inode failed [ 1733.222328] EXT4-fs (loop2): mount failed 07:02:01 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x41) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x800000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r1, 0xa623613db3d1ee03) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x3) dup2(0xffffffffffffffff, r0) ioctl$BTRFS_IOC_SNAP_DESTROY(r3, 0x5000940f, &(0x7f0000000300)={{}, "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"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x101, 0x0, 0x0, 'queue0\x00'}) unshare(0x48020200) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f00000000c0)={0x9, 0x28, '\x00', 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0]}) 07:02:01 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:01 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1733.349913] EXT4-fs (loop2): invalid first ino: 0 07:02:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 21) 07:02:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:02:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:02:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 19) 07:02:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10041, 0x14) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) lseek(r2, 0x0, 0x2) timerfd_create(0x3, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r2, 0x0, 0x200f5ef, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x7fffffff, 0x2, 0x5, 0x9008}) 07:02:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040", 0x1f, 0x4e0}, {&(0x7f0000000140)="02000000033154a7b8a2201b0000000400000016030f001300040000000000000d", 0x21, 0x800}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 07:02:17 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 1748.774380] EXT4-fs (loop2): invalid first ino: 0 07:02:17 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1748.803349] FAULT_INJECTION: forcing a failure. [ 1748.803349] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.805880] CPU: 0 PID: 12896 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1748.807707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.809487] Call Trace: [ 1748.810183] dump_stack+0x107/0x167 [ 1748.810995] should_fail.cold+0x5/0xa [ 1748.812027] ? create_object.isra.0+0x3a/0xa20 [ 1748.813043] should_failslab+0x5/0x20 [ 1748.813875] kmem_cache_alloc+0x5b/0x310 [ 1748.814958] create_object.isra.0+0x3a/0xa20 [ 1748.815935] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1748.817273] kmem_cache_alloc_trace+0x151/0x320 [ 1748.818299] alloc_super+0x52/0xa90 [ 1748.819253] ? test_bdev_super_fc+0x80/0x80 [ 1748.820214] sget+0x110/0x510 [ 1748.821045] ? __put_super.part.0+0x2a0/0x2a0 [ 1748.822028] mount_bdev+0xf8/0x400 [ 1748.822959] ? vfat_mount+0x40/0x40 [ 1748.823780] ? setup+0x110/0x110 [ 1748.824525] legacy_get_tree+0x105/0x220 [ 1748.825414] vfs_get_tree+0x8e/0x300 [ 1748.826227] path_mount+0x13be/0x20b0 [ 1748.827069] ? strncpy_from_user+0x9e/0x470 [ 1748.828034] ? finish_automount+0xa90/0xa90 [ 1748.828964] ? getname_flags.part.0+0x1dd/0x4f0 [ 1748.829996] __x64_sys_mount+0x282/0x300 [ 1748.830879] ? copy_mnt_ns+0xa00/0xa00 [ 1748.831802] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1748.832937] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.834060] do_syscall_64+0x33/0x40 [ 1748.834866] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1748.835983] RIP: 0033:0x7f5222275b19 [ 1748.836794] 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 [ 1748.840712] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1748.842352] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1748.843889] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1748.845417] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1748.846947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1748.848490] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1748.856497] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1748.857864] FAT-fs (loop3): unable to read boot sector [ 1748.872544] FAT-fs (loop5): bogus number of reserved sectors [ 1748.873372] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1748.878810] FAULT_INJECTION: forcing a failure. [ 1748.878810] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.881476] CPU: 0 PID: 12909 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1748.883289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.885073] Call Trace: [ 1748.885768] dump_stack+0x107/0x167 [ 1748.886576] should_fail.cold+0x5/0xa [ 1748.887603] ? create_object.isra.0+0x3a/0xa20 [ 1748.888592] should_failslab+0x5/0x20 [ 1748.889587] kmem_cache_alloc+0x5b/0x310 [ 1748.890473] ? lock_acquire+0x197/0x470 [ 1748.891544] create_object.isra.0+0x3a/0xa20 [ 1748.892499] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1748.893837] kmem_cache_alloc+0x159/0x310 [ 1748.894757] configfs_new_dirent+0x52/0x3c0 [ 1748.895907] configfs_dir_open+0xf9/0x1d0 [ 1748.896820] do_dentry_open+0x4b7/0x1090 [ 1748.897889] ? configfs_new_dirent+0x3c0/0x3c0 [ 1748.898884] ? may_open+0x1e4/0x400 [ 1748.899871] path_openat+0x1937/0x26e0 [ 1748.900925] ? perf_trace_run_bpf_submit+0x40/0x190 [ 1748.902426] ? path_lookupat+0x860/0x860 [ 1748.903437] ? perf_trace_lock+0x2bd/0x490 [ 1748.904703] ? __lockdep_reset_lock+0x180/0x180 [ 1748.905856] do_filp_open+0x190/0x3e0 [ 1748.906972] ? may_open_dev+0xf0/0xf0 [ 1748.907912] ? do_raw_spin_lock+0x121/0x260 [ 1748.909050] ? rwlock_bug.part.0+0x90/0x90 [ 1748.910002] ? _raw_spin_unlock+0x1a/0x30 [ 1748.911084] ? __alloc_fd+0x2b8/0x630 [ 1748.911963] do_sys_openat2+0x171/0x420 [ 1748.913010] ? __kasan_slab_free+0x122/0x160 [ 1748.913970] ? build_open_flags+0x6f0/0x6f0 [ 1748.915110] ? __x64_sys_mount+0x227/0x300 [ 1748.916040] ? kfree+0xd7/0x340 [ 1748.916908] __x64_sys_openat+0x13f/0x1f0 07:02:17 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 1748.917854] ? __ia32_sys_open+0x1c0/0x1c0 [ 1748.918943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1748.920141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.921329] do_syscall_64+0x33/0x40 [ 1748.922175] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1748.923338] RIP: 0033:0x7f2df2e9fa04 [ 1748.924187] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1748.928312] RSP: 002b:00007f2df0461f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1748.930043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df2e9fa04 [ 1748.931653] RDX: 0000000000010000 RSI: 0000000020000180 RDI: 00000000ffffff9c [ 1748.933266] RBP: 0000000020000180 R08: 0000000000000000 R09: 0000000020000140 [ 1748.934889] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 1748.936520] R13: 0000000020000180 R14: 00007f2df0462000 R15: 0000000020000280 [ 1748.972361] EXT4-fs (loop4): Unrecognized mount option "þñfܳl ÕUéô‰ Ε˜°.·ÕUpçÓñ‘“:FO7: ™ê–|hAÉäábƒ£ŠÑ+þØZ1.iÒ–ïw²Ëð%n¶ö½E" or missing value 07:02:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 20) 07:02:17 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1749.022248] EXT4-fs (loop4): Unrecognized mount option "þñfܳl ÕUéô‰ Ε˜°.·ÕUpçÓñ‘“:FO7: ™ê–|hAÉäábƒ£ŠÑ+þØZ1.iÒ–ïw²Ëð%n¶ö½E" or missing value [ 1749.032331] FAULT_INJECTION: forcing a failure. [ 1749.032331] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.033759] CPU: 1 PID: 13018 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1749.034442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.035257] Call Trace: [ 1749.035534] dump_stack+0x107/0x167 [ 1749.035899] should_fail.cold+0x5/0xa [ 1749.036282] ? selinux_sb_alloc_security+0x41/0x220 [ 1749.036783] should_failslab+0x5/0x20 [ 1749.037161] kmem_cache_alloc_trace+0x55/0x320 [ 1749.037613] ? down_write_nested+0xe4/0x160 [ 1749.038045] selinux_sb_alloc_security+0x41/0x220 [ 1749.038523] security_sb_alloc+0x46/0xa0 [ 1749.038927] alloc_super+0x1ed/0xa90 [ 1749.039312] ? test_bdev_super_fc+0x80/0x80 [ 1749.039739] sget+0x110/0x510 [ 1749.040063] ? __put_super.part.0+0x2a0/0x2a0 [ 1749.040531] mount_bdev+0xf8/0x400 [ 1749.040901] ? vfat_mount+0x40/0x40 [ 1749.041279] ? setup+0x110/0x110 [ 1749.041629] legacy_get_tree+0x105/0x220 [ 1749.042051] vfs_get_tree+0x8e/0x300 [ 1749.042439] path_mount+0x13be/0x20b0 [ 1749.042836] ? strncpy_from_user+0x9e/0x470 [ 1749.043290] ? finish_automount+0xa90/0xa90 [ 1749.043733] ? getname_flags.part.0+0x1dd/0x4f0 [ 1749.044221] __x64_sys_mount+0x282/0x300 [ 1749.044640] ? copy_mnt_ns+0xa00/0xa00 [ 1749.045052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.045586] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.046130] do_syscall_64+0x33/0x40 [ 1749.046513] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.047041] RIP: 0033:0x7f5222275b19 [ 1749.047433] 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 [ 1749.049289] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1749.050078] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1749.050806] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1749.051535] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.052259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.052995] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1749.105353] EXT4-fs (loop2): invalid first ino: 0 07:02:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) (fail_nth: 22) [ 1749.165026] FAULT_INJECTION: forcing a failure. [ 1749.165026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1749.166582] CPU: 1 PID: 13024 Comm: syz-executor.0 Not tainted 5.10.206 #1 [ 1749.167281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.168099] Call Trace: [ 1749.168368] dump_stack+0x107/0x167 [ 1749.168754] should_fail.cold+0x5/0xa [ 1749.169153] _copy_to_user+0x2e/0x180 [ 1749.169559] simple_read_from_buffer+0xcc/0x160 [ 1749.170042] proc_fail_nth_read+0x198/0x230 [ 1749.170485] ? proc_sessionid_read+0x230/0x230 [ 1749.170952] ? security_file_permission+0x24e/0x570 [ 1749.171481] ? perf_trace_initcall_start+0x101/0x380 [ 1749.172010] ? proc_sessionid_read+0x230/0x230 [ 1749.172476] vfs_read+0x228/0x580 [ 1749.172845] ksys_read+0x12d/0x260 [ 1749.173213] ? vfs_write+0xa70/0xa70 [ 1749.173598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.174139] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.174674] do_syscall_64+0x33/0x40 [ 1749.175059] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.175595] RIP: 0033:0x7f2df2e9f69c [ 1749.175983] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1749.178297] RSP: 002b:00007f2df0462170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1749.179111] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2df2e9f69c [ 1749.180060] RDX: 000000000000000f RSI: 00007f2df04621e0 RDI: 0000000000000004 [ 1749.180985] RBP: 00007f2df04621d0 R08: 0000000000000000 R09: 0000000020000140 [ 1749.181908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.182831] R13: 00007fffb6b6602f R14: 00007f2df0462300 R15: 0000000000022000 07:02:17 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:17 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 21) [ 1749.239910] FAULT_INJECTION: forcing a failure. [ 1749.239910] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.241255] CPU: 1 PID: 13028 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1749.241943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.243016] Call Trace: [ 1749.243299] dump_stack+0x107/0x167 [ 1749.243783] should_fail.cold+0x5/0xa [ 1749.244284] ? selinux_sb_alloc_security+0x41/0x220 [ 1749.244937] should_failslab+0x5/0x20 [ 1749.245441] kmem_cache_alloc_trace+0x55/0x320 [ 1749.246037] ? down_write_nested+0xe4/0x160 [ 1749.246602] selinux_sb_alloc_security+0x41/0x220 [ 1749.247086] security_sb_alloc+0x46/0xa0 [ 1749.247627] alloc_super+0x1ed/0xa90 [ 1749.248114] ? test_bdev_super_fc+0x80/0x80 [ 1749.248676] sget+0x110/0x510 [ 1749.249085] ? __put_super.part.0+0x2a0/0x2a0 [ 1749.249549] mount_bdev+0xf8/0x400 [ 1749.249903] ? vfat_mount+0x40/0x40 [ 1749.250265] ? setup+0x110/0x110 [ 1749.250604] legacy_get_tree+0x105/0x220 [ 1749.251018] vfs_get_tree+0x8e/0x300 [ 1749.251530] path_mount+0x13be/0x20b0 [ 1749.251920] ? strncpy_from_user+0x9e/0x470 [ 1749.252485] ? finish_automount+0xa90/0xa90 [ 1749.252918] ? getname_flags.part.0+0x1dd/0x4f0 [ 1749.253537] __x64_sys_mount+0x282/0x300 [ 1749.253949] ? copy_mnt_ns+0xa00/0xa00 [ 1749.254467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.254994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.255679] do_syscall_64+0x33/0x40 [ 1749.256054] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1749.256723] RIP: 0033:0x7f5222275b19 [ 1749.257096] 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 [ 1749.259266] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1749.260057] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1749.260756] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1749.261460] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.262161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.262859] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:02:31 executing program 1: exit_group(0x2) socket$netlink(0x10, 0x3, 0x9) exit_group(0x7fff) 07:02:31 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:31 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 22) 07:02:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:02:31 executing program 7: ftruncate(0xffffffffffffffff, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x20044000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYRESOCT=r6, @ANYRES16=r4, @ANYBLOB="150000000000000000002e00000008000300", @ANYRES32=r5, @ANYBLOB="0c0099003c645415040106e9"], 0x28}}, 0x4000080) sendmsg$NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x3c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x3c}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@broadcast}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x4040000) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000200)=@secondary) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)=@chain) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000000)={r0, 0x0, 0x6d}, &(0x7f0000000080)={'enc=', 'raw', ' hash=', {'blake2s-160-generic\x00'}}, 0x0, &(0x7f0000000180)=""/109) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:02:31 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) shutdown(r0, 0x1) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x101001, 0x10) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8100, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40040140}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000326bd7000ffdbdf2501000000000000000941000000140018000008007564703a73797a3000000000f645105c6ba9e37ed745c4f6e68723ff75a700dcbd0fdbe6246845eadd6e47389032fa97e4eae99efe5ef9f396a23e814b4c591bf5c076138a6ea1a5863c859bbd89f3d6e939ad97bffc9aedd14ab11c11ac9013ff260de7d352d1ef9e865710d1d52f31829a61e471f8b4b7050000566c9ee1989c85655953e83f17cee26c0511551d407accedc2c96d2f0fca7bf779bdfc8132fc08390d6261e3630cb29def"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x8880) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x30, r6, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00ab2e95d68c20a6f59b8157280653176cf788086e", @ANYRES16=r1, @ANYBLOB="000225bd7000fddbdf252e0000000a000600f27428ccfbc90000"], 0x20}, 0x1, 0x0, 0x0, 0x220088cc}, 0x24000801) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000004400000008000300", @ANYRES32=r3, @ANYBLOB="0a0018000303030303030000040008011765576af8a74a7566f6122860d870e6d1c851a5ae88a0bfdd8e612f090e8065ea83"], 0x2c}}, 0x0) 07:02:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) [ 1763.215803] FAULT_INJECTION: forcing a failure. [ 1763.215803] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.217205] CPU: 1 PID: 13045 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1763.218046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.219058] Call Trace: [ 1763.219385] dump_stack+0x107/0x167 [ 1763.219866] should_fail.cold+0x5/0xa [ 1763.220340] ? create_object.isra.0+0x3a/0xa20 [ 1763.220896] should_failslab+0x5/0x20 [ 1763.221350] kmem_cache_alloc+0x5b/0x310 [ 1763.221854] create_object.isra.0+0x3a/0xa20 [ 1763.222394] kmemleak_alloc_percpu+0xa0/0x100 [ 1763.222954] pcpu_alloc+0x4e2/0x1240 [ 1763.223422] __percpu_init_rwsem+0x22/0x150 [ 1763.223971] alloc_super+0x232/0xa90 [ 1763.224441] ? test_bdev_super_fc+0x80/0x80 [ 1763.224980] sget+0x110/0x510 [ 1763.225363] ? __put_super.part.0+0x2a0/0x2a0 [ 1763.225903] mount_bdev+0xf8/0x400 [ 1763.226346] ? vfat_mount+0x40/0x40 [ 1763.226799] ? setup+0x110/0x110 [ 1763.227222] legacy_get_tree+0x105/0x220 [ 1763.227719] vfs_get_tree+0x8e/0x300 [ 1763.228173] path_mount+0x13be/0x20b0 [ 1763.228612] ? strncpy_from_user+0x9e/0x470 [ 1763.229131] ? finish_automount+0xa90/0xa90 [ 1763.229657] ? getname_flags.part.0+0x1dd/0x4f0 [ 1763.230195] __x64_sys_mount+0x282/0x300 [ 1763.230685] ? copy_mnt_ns+0xa00/0xa00 [ 1763.231174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.231831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.232463] do_syscall_64+0x33/0x40 [ 1763.232926] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1763.233542] RIP: 0033:0x7f5222275b19 [ 1763.234005] 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 [ 1763.236256] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1763.237192] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1763.238071] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1763.238939] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.239830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.240743] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1763.243428] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1763.245055] FAT-fs (loop3): unable to read boot sector [ 1763.260187] EXT4-fs (loop2): unsupported inode size: 0 [ 1763.261509] EXT4-fs (loop2): blocksize: 2048 07:02:31 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x93, 0x4, 0x5, 0xff, 0x0, 0xb52c, 0x8000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x20, 0x5, 0x8, 0x1, 0x4, 0xa8b1, 0x5, 0x0, 0xcb3}, 0x0, 0x8, r0, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$mouse(0x0, 0x2, 0x488800) recvfrom$inet6(r2, &(0x7f0000000280)=""/205, 0xcd, 0x2, &(0x7f0000000380)={0xa, 0x4e23, 0x2, @empty, 0x7}, 0x1c) add_key$keyring(&(0x7f0000000180), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) 07:02:31 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 23) 07:02:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:02:31 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 1763.296698] FAT-fs (loop5): bogus number of reserved sectors [ 1763.298389] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1763.316157] FAULT_INJECTION: forcing a failure. [ 1763.316157] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.318650] CPU: 0 PID: 13059 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1763.320102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.321931] Call Trace: [ 1763.322545] dump_stack+0x107/0x167 [ 1763.323397] should_fail.cold+0x5/0xa [ 1763.324286] ? create_object.isra.0+0x3a/0xa20 [ 1763.325338] should_failslab+0x5/0x20 [ 1763.326211] kmem_cache_alloc+0x5b/0x310 [ 1763.327147] ? mark_held_locks+0x9e/0xe0 [ 1763.328100] create_object.isra.0+0x3a/0xa20 [ 1763.329130] kmemleak_alloc_percpu+0xa0/0x100 [ 1763.330174] pcpu_alloc+0x4e2/0x1240 [ 1763.331079] __percpu_init_rwsem+0x22/0x150 [ 1763.332096] alloc_super+0x232/0xa90 [ 1763.332955] ? test_bdev_super_fc+0x80/0x80 [ 1763.333951] sget+0x110/0x510 [ 1763.334673] ? __put_super.part.0+0x2a0/0x2a0 [ 1763.335720] mount_bdev+0xf8/0x400 [ 1763.336537] ? vfat_mount+0x40/0x40 [ 1763.337375] ? setup+0x110/0x110 [ 1763.338156] legacy_get_tree+0x105/0x220 [ 1763.339092] vfs_get_tree+0x8e/0x300 [ 1763.339952] path_mount+0x13be/0x20b0 [ 1763.340837] ? strncpy_from_user+0x9e/0x470 [ 1763.341813] ? finish_automount+0xa90/0xa90 [ 1763.342799] ? getname_flags.part.0+0x1dd/0x4f0 [ 1763.343907] __x64_sys_mount+0x282/0x300 [ 1763.344838] ? copy_mnt_ns+0xa00/0xa00 [ 1763.345731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.346921] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.348107] do_syscall_64+0x33/0x40 [ 1763.348956] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1763.350124] RIP: 0033:0x7f5222275b19 [ 1763.350976] 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 [ 1763.355147] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1763.356879] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1763.358486] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1763.360095] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.361701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.363311] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1763.386796] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1763.391557] FAT-fs (loop3): unable to read boot sector 07:02:31 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 24) 07:02:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) ptrace$getregset(0x4204, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) read(r0, &(0x7f00000001c0)=""/161, 0xa1) recvmmsg$unix(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/196, 0xc4}], 0x5, &(0x7f0000000000)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000800)=""/185, 0xb9}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f00000008c0)=""/227, 0xe3}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/104, 0x68}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f0000001a40)=""/45, 0x2d}], 0x7, &(0x7f0000001b00)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000001b80)=@abs, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001c00)=""/165, 0xa5}, {&(0x7f0000001cc0)=""/105, 0x69}, {&(0x7f0000001e00)=""/216, 0xd8}], 0x3, &(0x7f0000001f00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001f80)=""/222, 0xde}], 0x1, &(0x7f00000020c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}], 0x4, 0x10100, &(0x7f0000002240)={0x77359400}) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x40, 0x1c, 0x81, 0x3, 0x0, 0x2, 0x6a0, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x7, 0xe40}, 0xd0, 0x6, 0x8, 0x3, 0x3, 0x8001, 0x2, 0x0, 0x100, 0x0, 0x5}, 0xffffffffffffffff, 0x10, r2, 0x1b) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']}) 07:02:31 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:31 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:31 executing program 7: 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x80, 0x81, 0x80, 0x81, 0x1, 0x0, 0x4, 0x40000, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000000240), 0xc}, 0x4607, 0x2, 0x0, 0x5, 0x4, 0x20, 0x2, 0x0, 0xd7b, 0x0, 0x82af}, 0xffffffffffffffff, 0x4, r0, 0x3) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4a, 0xaa, 0x7, 0x4, 0x0, 0x40, 0x2450, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xd13, 0x4, @perf_config_ext={0x4, 0x10000}, 0x800, 0x10001, 0x4, 0x4, 0x3f, 0x4, 0xfff, 0x0, 0x1, 0x0, 0x2}, 0x0, 0x3, r1, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20, 0x2, 0x8, 0x1, 0x9a25}) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20003, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = dup2(r4, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000001440)={0x0, 0x0, [0x1]}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) lseek(r5, 0x7, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r6, r5, 0x0, 0x7ffffff9) 07:02:31 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:02:32 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x7f, 0x0, 0xff, 0x0, 0x2, 0x4, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x3ff, 0x1}, 0x0, 0x10001, 0x8000, 0x3, 0x32, 0x2650, 0x1, 0x0, 0x8, 0x0, 0x9}, 0xffffffffffffffff, 0x9, r1, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r2, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0xc4, 0x3, 0x9, 0x17, 0x0, 0x2, 0x8a926, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffff017, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}, 0x12a, 0x2, 0x1ff, 0x7, 0x3, 0x2a05, 0x9, 0x0, 0x0, 0x0, 0x1}, r3, 0x10, 0xffffffffffffffff, 0x2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='[*&\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000240)='./file1\x00', 0x20, 0x800, 0x1}, 0x7) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) dup2(r2, r4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffe, @empty, 0x99d9}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x9, 0x1, 0x3, 0x60, 0x0, 0x5, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffffc, 0x5, @perf_config_ext={0x8}, 0x51248, 0x100000001, 0x101, 0x2, 0x7f, 0x9, 0xfff6, 0x0, 0x3, 0x0, 0x3}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x2) 07:02:32 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:02:32 executing program 4: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) accept$unix(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x104) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000340)) setxattr$security_ima(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)=@sha1={0x1, "396069529b4f58012596c8e2f910cc07a6865ac6"}, 0x15, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000f8ff00000000d02f3b4ae3e5302f2e2e2f66696c653000"]) syz_mount_image$iso9660(&(0x7f0000000680), &(0x7f00000006c0)='./file0/../file0\x00', 0x0, 0x2, &(0x7f0000000840)=[{&(0x7f0000000700)="2620a258aefd4a2e4eb035b62977e558d32749d9ee89fc040ecab272e2cf089e7098b0fb17b786470613442e2605deb4e0948ada7efdc47ee872e3bc3dda20c84e855133e207faca978349ad02d1c95a", 0x50, 0x7}, {&(0x7f0000000780)="610cfc34f39a1c040198aaf25c742da77acde3d0a6755c94e92b2f934a02f729519a3d1903e45c746f0ee29a2e24bfe5e8eac1f9dd904c821d93925c8444ec32eb73cf09dc4c73e94be368aa917b50dfe58ce18f3e62a1628914b8ce18b5f1fa7255cf0f228d2c4e1d2d1c95725b1423220e1ee6bb8400b40f", 0x79, 0x100000001}], 0x0, &(0x7f0000000880)={[{@unhide}, {@block={'block', 0x3d, 0xc00}}], [{@context={'context', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@dont_hash}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x21}}, {@euid_lt={'euid<', 0xee01}}]}) readlink(&(0x7f0000000980)='./file0/../file0\x00', &(0x7f00000009c0)=""/212, 0xd4) [ 1763.762829] EXT4-fs (loop2): unsupported inode size: 0 [ 1763.764093] EXT4-fs (loop2): blocksize: 2048 07:02:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1763.807095] FAULT_INJECTION: forcing a failure. [ 1763.807095] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.808938] CPU: 1 PID: 13083 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1763.810012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.811292] Call Trace: [ 1763.811717] dump_stack+0x107/0x167 [ 1763.812292] should_fail.cold+0x5/0xa [ 1763.812890] ? create_object.isra.0+0x3a/0xa20 [ 1763.813602] should_failslab+0x5/0x20 [ 1763.814197] kmem_cache_alloc+0x5b/0x310 [ 1763.814832] create_object.isra.0+0x3a/0xa20 [ 1763.815534] kmemleak_alloc_percpu+0xa0/0x100 [ 1763.816257] pcpu_alloc+0x4e2/0x1240 [ 1763.816861] __percpu_init_rwsem+0x22/0x150 [ 1763.817533] alloc_super+0x232/0xa90 [ 1763.818113] ? test_bdev_super_fc+0x80/0x80 [ 1763.818782] sget+0x110/0x510 [ 1763.819269] ? __put_super.part.0+0x2a0/0x2a0 [ 1763.819990] mount_bdev+0xf8/0x400 [ 1763.820543] ? vfat_mount+0x40/0x40 [ 1763.821120] ? setup+0x110/0x110 [ 1763.821653] legacy_get_tree+0x105/0x220 [ 1763.822292] vfs_get_tree+0x8e/0x300 [ 1763.822879] path_mount+0x13be/0x20b0 [ 1763.823492] ? strncpy_from_user+0x9e/0x470 [ 1763.824172] ? finish_automount+0xa90/0xa90 [ 1763.824849] ? getname_flags.part.0+0x1dd/0x4f0 [ 1763.825587] __x64_sys_mount+0x282/0x300 [ 1763.826229] ? copy_mnt_ns+0xa00/0xa00 [ 1763.826844] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.827684] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.828496] do_syscall_64+0x33/0x40 [ 1763.829081] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1763.829882] RIP: 0033:0x7f5222275b19 [ 1763.830466] 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 [ 1763.833339] RSP: 002b:00007f521f7a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1763.834530] RAX: ffffffffffffffda RBX: 00007f52223890e0 RCX: 00007f5222275b19 [ 1763.834909] FAT-fs (loop5): bogus number of reserved sectors [ 1763.835657] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1763.837009] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1763.838062] RBP: 00007f521f7a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.838071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.838080] R13: 00007ffc0e33a45f R14: 00007f521f7a9300 R15: 0000000000022000 07:02:32 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:32 executing program 1: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x80, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) fcntl$setstatus(r4, 0x4, 0x2c00) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x5, 0x0, 0x3, 0xa0, 0x0, 0x6, 0x425, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff0005, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x13000, 0x6e9, 0x80, 0x5, 0x100000000, 0x8, 0xd27, 0x0, 0x6, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x200000000000006, r4, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x38) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) flock(r0, 0x1) syz_mount_image$msdos(&(0x7f00000013c0), &(0x7f0000001400)='./file1\x00', 0x0, 0x0, &(0x7f0000001900), 0x50, &(0x7f0000000700)=ANY=[@ANYRES16=r5, @ANYRESDEC, @ANYBLOB="d2c64c7927c428e32bd6fbffc51f171b91a59a045d062e7a1999a402000000001c88c7cccdf691519db5ed7ff08ee809bb02809c8476c1916f5c7712d2280c2cf41442432f7ab601b0d59b0900c19af659e94f5fdf085f96ec86815a1ffff97ec8656f44b134d85ab269c5e4651153d1cb8548b278b80784b82cb50219993b39508a6f9c7ec2d96811ad42d2381f09"]) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x40086602, &(0x7f0000000000)) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r8 = accept4$bt_l2cap(r4, 0x0, &(0x7f00000003c0), 0x100000) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000400)={0x9, 0x2, 0x0, 0x7, 0x9}) write$binfmt_elf64(r7, &(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRES32, @ANYBLOB="c96f19de8c5d09002662090e02f6010ca2ecf8c44efb47a796d74f9d53502a56d410c7492a47e039fa8aaf04d1de88c2529cd64bce7706b565449daaa5d23d207e471fbadde1435500d083c6edad3927d1775624a43e07689f7bbd821174b429d5342d41e33fc112d74c3e764182076079a2acff4c925cb0226b60342c78ed0b70d0d4f855df68bdbbf88d82e7fb402597ac51c6a38eb00d27488eb840e0180918c5ffcd9033d31b4c9be2f636be2eb3c75bfa11f58d83003a61369e0000000000e5db78c606000001008a08f0db430b1ea94d5518f5e6e3786f427246c00688af3aa770851aba", @ANYRESHEX=r6, @ANYRESDEC, @ANYBLOB="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"], 0xfdef) ioctl$FIOCLEX(r0, 0x5451) [ 1763.881843] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1763.886145] FAT-fs (loop3): unable to read boot sector 07:02:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 25) 07:02:46 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0xa0, 0x10, 0x1, 0x4, 0x0, {}, [@typed={0x4, 0x0, 0x0, 0x0, @str}, @nested={0x85, 0x0, 0x0, 0x1, [@generic="e88b0a7d62836491c9745c9c367f55c2cc60e95760649921cbce1f5e2585e06ca5d96efcbd4874ce326f7553ef3d68e0f500fb7617364357806e5b8a4576ad0ac374f54c18523c71288d4f76484c117ffe87c35fccb893d5c5187b22380ff1f9ebe22cda2719cc3a5845272f907475300c9859b72967c127fbfc68b303fc9c1817"]}]}, 0xa0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000120011cd00000000000000008000e9"], 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet6(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000500)="395b7c2d57add1f9df2a7c193237630b7718e13aaee3e67a658f79186e20bb3906f11f399d13f0cccb1e91fd141b643cf5faee0243beccef6b5c06f7ea5c54c65afbeed79d37e36a5bc6ce09f03d58182963e5c6a4927f2f730eae298dae0e00"/110, 0x6e}], 0x1}, 0x24000855) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000880)={{r3}, "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"}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000e1", @ANYRES16=0x0, @ANYRES16=r2], 0x14}}, 0x20004004) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, 0x0, 0x0) unshare(0x48020200) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x8400, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x4, "9755154351ac9a"}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001e00)={0x0, 0x0, "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", "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"}) 07:02:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:02:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00'}) close(r1) 07:02:46 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:46 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}, @void, {@ipv4={0x800, @tcp={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@rr={0x7, 0x17, 0xca, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast, @private=0xa010102, @remote]}]}}, {{0x0, 0x0, r0, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x404001, 0x0) creat(0x0, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) clone3(&(0x7f0000000200)={0x44004100, 0x0, 0x0, &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:02:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1778.265216] netlink: 128 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1778.271865] FAT-fs (loop5): bogus number of reserved sectors [ 1778.272539] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1778.294321] FAULT_INJECTION: forcing a failure. [ 1778.294321] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.295910] CPU: 1 PID: 13141 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1778.296935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.297911] Call Trace: [ 1778.298312] dump_stack+0x107/0x167 [ 1778.298753] should_fail.cold+0x5/0xa [ 1778.299319] ? create_object.isra.0+0x3a/0xa20 [ 1778.299876] should_failslab+0x5/0x20 [ 1778.300444] kmem_cache_alloc+0x5b/0x310 [ 1778.300931] ? mark_held_locks+0x9e/0xe0 [ 1778.301432] create_object.isra.0+0x3a/0xa20 [ 1778.301953] kmemleak_alloc_percpu+0xa0/0x100 [ 1778.302480] pcpu_alloc+0x4e2/0x1240 [ 1778.302922] __percpu_init_rwsem+0x22/0x150 [ 1778.303419] alloc_super+0x232/0xa90 [ 1778.303870] ? test_bdev_super_fc+0x80/0x80 [ 1778.304358] sget+0x110/0x510 [ 1778.304725] ? __put_super.part.0+0x2a0/0x2a0 [ 1778.305241] mount_bdev+0xf8/0x400 [ 1778.305656] ? vfat_mount+0x40/0x40 [ 1778.306076] ? setup+0x110/0x110 [ 1778.306472] legacy_get_tree+0x105/0x220 [ 1778.306939] vfs_get_tree+0x8e/0x300 [ 1778.307409] path_mount+0x13be/0x20b0 [ 1778.307903] ? strncpy_from_user+0x9e/0x470 [ 1778.308453] ? finish_automount+0xa90/0xa90 [ 1778.309022] ? getname_flags.part.0+0x1dd/0x4f0 [ 1778.309610] __x64_sys_mount+0x282/0x300 [ 1778.310134] ? copy_mnt_ns+0xa00/0xa00 [ 1778.310620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.311289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.311933] do_syscall_64+0x33/0x40 [ 1778.312412] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1778.313073] RIP: 0033:0x7f5222275b19 [ 1778.313549] 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 [ 1778.316242] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1778.317365] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1778.318408] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1778.319450] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.320504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.321546] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1778.329790] EXT4-fs (loop2): unsupported inode size: 0 [ 1778.330394] EXT4-fs (loop2): blocksize: 2048 [ 1778.348884] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1778.363556] FAT-fs (loop3): unable to read boot sector 07:02:46 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 07:02:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1800, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:02:46 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="28939d8563bdfbf6562ce86ebaa89e640e44cbd9025eca709d69f0296eb2d6804ea84e26a3a3495e3e7a15052c634fd2c1ad305b31b17e7112f9ede30a82aaee8bb54383b8dc0fcfaffb16763173fd61f6d056556af8e4e9522553b52662efb276b3750cc5ea696c5942ee103048815a05e4476f4406c933a2f91a9db5cf82d9532d81f8c24cdf6f3ea26f5d9e382fe764e64cb8477caf412d489ed74d1515380800f253a99cb4d160eb7253c7bb1a3e214776090eff939faca7f6680fd2c4363a1145ce4197704226f56942446c6a206ede10cd4538a92dcae5b6d70e99017d7cbf58a943b4c2224d60f6987b1db1246c2e7c894402a465c4a1fbb3d9cf3f0f") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000be000000000000be25", 0x59, 0x8800}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00f24231e7f226313c4e71746a9a8b1593e37d1e8f20edf9162ebd129a1e2146192df8264526cb4244b09b96e6df084fe225420b1ef91e65512f710939b2b6c16362e3e0558c7c02290bfb7751b2fb6bc046d51b0a1c01d7ac"]) 07:02:46 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 1778.461425] isofs_fill_super: bread failed, dev=loop4, iso_blknum=34, block=68 [ 1778.463254] EXT4-fs (loop2): unsupported inode size: 0 [ 1778.463987] EXT4-fs (loop2): blocksize: 2048 07:02:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1778.505130] isofs_fill_super: bread failed, dev=loop4, iso_blknum=34, block=68 07:02:46 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x9, 0x80000000, 0xfff}) write$P9_RCLUNK(r1, &(0x7f0000000040)={0xffffffffffffff28}, 0xff05) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x13, r2, 0x8000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000080)='./file0\x00', 0x32, 0x100, 0x0, {0x0, r4}}, 0x4) splice(r2, 0x0, r0, 0x0, 0x5, 0xa) 07:02:46 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:02:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x80000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:02:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 26) [ 1778.655591] FAULT_INJECTION: forcing a failure. [ 1778.655591] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.656801] CPU: 1 PID: 13177 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1778.657505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.658342] Call Trace: [ 1778.658616] dump_stack+0x107/0x167 [ 1778.658994] should_fail.cold+0x5/0xa [ 1778.659385] ? create_object.isra.0+0x3a/0xa20 [ 1778.659866] should_failslab+0x5/0x20 [ 1778.660259] kmem_cache_alloc+0x5b/0x310 [ 1778.660686] create_object.isra.0+0x3a/0xa20 [ 1778.661141] kmemleak_alloc_percpu+0xa0/0x100 [ 1778.661614] pcpu_alloc+0x4e2/0x1240 [ 1778.662014] __percpu_init_rwsem+0x22/0x150 [ 1778.662455] alloc_super+0x232/0xa90 [ 1778.662842] ? test_bdev_super_fc+0x80/0x80 [ 1778.663287] sget+0x110/0x510 [ 1778.663618] ? __put_super.part.0+0x2a0/0x2a0 [ 1778.664094] mount_bdev+0xf8/0x400 [ 1778.664460] ? vfat_mount+0x40/0x40 [ 1778.664834] ? setup+0x110/0x110 [ 1778.665284] legacy_get_tree+0x105/0x220 [ 1778.665715] vfs_get_tree+0x8e/0x300 [ 1778.666102] path_mount+0x13be/0x20b0 [ 1778.666485] ? strncpy_from_user+0x9e/0x470 [ 1778.666913] ? finish_automount+0xa90/0xa90 [ 1778.667347] ? getname_flags.part.0+0x1dd/0x4f0 [ 1778.667823] __x64_sys_mount+0x282/0x300 [ 1778.668239] ? copy_mnt_ns+0xa00/0xa00 [ 1778.668636] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.669165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.669679] do_syscall_64+0x33/0x40 [ 1778.670047] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1778.670552] RIP: 0033:0x7f5222275b19 [ 1778.670922] 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 [ 1778.672737] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1778.673526] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1778.674261] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1778.675005] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.675743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.676469] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1778.677442] EXT4-fs (loop2): unsupported inode size: 0 [ 1778.678095] EXT4-fs (loop2): blocksize: 2048 [ 1778.711111] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1778.736578] FAT-fs (loop3): unable to read boot sector 07:03:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0xa0, 0x10, 0x1, 0x4, 0x0, {}, [@typed={0x4, 0x0, 0x0, 0x0, @str}, @nested={0x85, 0x0, 0x0, 0x1, [@generic="e88b0a7d62836491c9745c9c367f55c2cc60e95760649921cbce1f5e2585e06ca5d96efcbd4874ce326f7553ef3d68e0f500fb7617364357806e5b8a4576ad0ac374f54c18523c71288d4f76484c117ffe87c35fccb893d5c5187b22380ff1f9ebe22cda2719cc3a5845272f907475300c9859b72967c127fbfc68b303fc9c1817"]}]}, 0xa0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000120011cd00000000000000008000e9"], 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet6(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000500)="395b7c2d57add1f9df2a7c193237630b7718e13aaee3e67a658f79186e20bb3906f11f399d13f0cccb1e91fd141b643cf5faee0243beccef6b5c06f7ea5c54c65afbeed79d37e36a5bc6ce09f03d58182963e5c6a4927f2f730eae298dae0e00"/110, 0x6e}], 0x1}, 0x24000855) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000880)={{r3}, "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"}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000e1", @ANYRES16=0x0, @ANYRES16=r2], 0x14}}, 0x20004004) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, 0x0, 0x0) unshare(0x48020200) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x8400, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x4, "9755154351ac9a"}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001e00)={0x0, 0x0, "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", "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"}) 07:03:04 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 27) 07:03:04 executing program 6: perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 07:03:04 executing program 4: r0 = openat(0xffffffffffffffff, 0x0, 0x100, 0x41) creat(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000001010500000800000000000002000000300001802c00018014000300fe88000000000000000000000000000114000400"/68], 0x44}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) r4 = dup(r3) sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x50, 0x1, 0x2, 0x101, 0x0, 0x0, {0x7}, [@CTA_EXPECT_MASTER={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @empty}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r5 = perf_event_open$cgroup(&(0x7f00000002c0)={0xbb53c8fd59912d29, 0x80, 0x4c, 0x3, 0x9, 0x1f, 0x0, 0x6, 0x200, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000180), 0x9}, 0x10, 0x8, 0x6, 0x0, 0x100000000, 0x20, 0x2, 0x0, 0x7, 0x0, 0x7}, r0, 0x8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x6, 0x2, 0xff, 0x40, 0x0, 0x5, 0x20000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0xd6a3549836e25092, 0x5, 0x7, 0x2, 0x5, 0xffffffff, 0x0, 0x0, 0x9, 0x0, 0xf5}, 0xffffffffffffffff, 0x2, r5, 0x8) 07:03:04 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:03:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:03:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)=0xff) dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x92, 0x6, 0x8, 0xa9, 0x0, 0x2, 0x40041, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0), 0x6}, 0x8, 0x10001, 0x3, 0x1, 0x6, 0x1, 0x400, 0x0, 0x2, 0x0, 0x1}, r2, 0xb, 0xffffffffffffffff, 0xa) r3 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80002, 0x101) shutdown(r0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005800)=0x4, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x2049c0, 0x100) unshare(0x48020200) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 07:03:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) [ 1796.270506] netlink: 128 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1796.279542] FAULT_INJECTION: forcing a failure. [ 1796.279542] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.281993] CPU: 0 PID: 13200 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1796.283429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1796.285174] Call Trace: [ 1796.285748] dump_stack+0x107/0x167 [ 1796.286562] should_fail.cold+0x5/0xa [ 1796.287389] ? create_object.isra.0+0x3a/0xa20 [ 1796.288362] should_failslab+0x5/0x20 [ 1796.289169] kmem_cache_alloc+0x5b/0x310 [ 1796.290012] ? mark_held_locks+0x9e/0xe0 [ 1796.290861] create_object.isra.0+0x3a/0xa20 [ 1796.291786] kmemleak_alloc_percpu+0xa0/0x100 [ 1796.292735] pcpu_alloc+0x4e2/0x1240 [ 1796.293556] __percpu_init_rwsem+0x22/0x150 [ 1796.294450] alloc_super+0x232/0xa90 [ 1796.295227] ? test_bdev_super_fc+0x80/0x80 [ 1796.296131] sget+0x110/0x510 [ 1796.296777] ? __put_super.part.0+0x2a0/0x2a0 [ 1796.297710] mount_bdev+0xf8/0x400 [ 1796.298445] ? vfat_mount+0x40/0x40 [ 1796.299199] ? setup+0x110/0x110 [ 1796.299932] legacy_get_tree+0x105/0x220 [ 1796.300782] vfs_get_tree+0x8e/0x300 [ 1796.301557] path_mount+0x13be/0x20b0 [ 1796.302357] ? strncpy_from_user+0x9e/0x470 [ 1796.303250] ? finish_automount+0xa90/0xa90 [ 1796.304142] ? getname_flags.part.0+0x1dd/0x4f0 [ 1796.305128] __x64_sys_mount+0x282/0x300 [ 1796.305968] ? copy_mnt_ns+0xa00/0xa00 [ 1796.306779] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1796.307849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1796.308947] do_syscall_64+0x33/0x40 [ 1796.309712] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1796.310758] RIP: 0033:0x7f5222275b19 [ 1796.311525] 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 [ 1796.315348] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1796.317012] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1796.318537] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1796.320120] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.321673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.323184] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:03:04 executing program 6: perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(0xffffffffffffffff) [ 1796.326683] EXT4-fs (loop2): unsupported inode size: 0 [ 1796.328086] EXT4-fs (loop2): blocksize: 2048 [ 1796.330403] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1796.332129] FAT-fs (loop5): bogus number of reserved sectors [ 1796.332641] FAT-fs (loop3): unable to read boot sector [ 1796.333746] FAT-fs (loop5): Can't find a valid FAT filesystem 07:03:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:03:04 executing program 4: r0 = memfd_create(&(0x7f00000003c0)='\x00~(\x87P\x16}\x0e\x80\x1c\xadP:\x116\a\f\x16\xc7\r9cs\'C\x02\xd4\x16\b\xb5\xc6\xaaF\xedQ\b\x82\x82\xf1\xec\x96n0\a\x9c\x97\xdd\xd2\x95v\xe5\xcf\xa5\x87\xed\x9e\xc1\xaa[N\xc9[\xe3\x05R\x9ds`\xc0\xbbd\xc4_t;\xa1\xfb\xe3\x9a03\xe7<\xe4\x93{@\xa9\x06\x00\x94A\xe70gO\x82\xae\n\xac\xc3\xebz\xb5\"\xb7\x18\x01\xf5\xd0\xf9\xa4z/\x90\x14\xcfv\x1f\xe0\x82Z\xa9\xf2\xf8\xa3\xb5\xc6#w\xfc`\xd0\x86R\xb9\x03\xd8\x8c\x92\xb6\xd7E!P\xb8\xb1\xa6\x9c\x02.\x03Ls\r\xb6\xd8f\xa7\x0f\x9b\x87\x8d\x8d\x82|\x94\x10\xdaU', 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000380)={'bridge_slave_1\x00'}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@nl=@unspec, 0x80) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000540)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)=ANY=[@ANYBLOB="037c454408010000000100002b80b85900", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./fie0\x00\x00']) dup3(0xffffffffffffffff, r2, 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) readv(r3, &(0x7f00000006c0), 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x12486, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000480)={0x5, 0xffff, 0x3f, 0x1, 0x80000000}) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000280)="9452238cfdd88acf56f71db30f555d0b66c98c0491a6cc4c3206cc47f066ec7daea624844b108b6fe0cc8afaae43ece23c3cb822a54efc21c33caed6da7603469bd28123b133127ca63eeff9b551e4a7a608d3b764974013524c6f98e9ca03dc0c3368e9a5af5841db8d36d414a22c659b84c2c6450750c557aa4d282d3a6cd6af86159b51eb76b229f84ba10a196e430e272d90845c0683398d14ffd60bc13d845226e6849d25bd", 0xa8}, {&(0x7f0000000180)="cc00a8a5faa9040d5369cc2900f0a9f8ea145c9215da6f0614dddb244922d9752323350048dc780ba0690eb8d68e8d7d987b8077225de024cd9191a4c6b7908977dd5bb4436c0ca9107d4ee5fcae9583b60d3658", 0x54}], 0x3, 0x3, 0x7) r5 = dup(r1) ioctl$KDFONTOP_SET(r5, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x5, 0x169, &(0x7f0000000740)="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"}) 07:03:21 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 28) 07:03:21 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000040)=""/100, 0x64}], 0x2, 0x46, 0x6) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000180)={{r1}, 0x0, 0x1c, @unused=[0x4, 0x4, 0x3a, 0x9], @devid}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r5 = dup3(r4, r3, 0x0) fcntl$dupfd(r5, 0x406, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, 0x1c) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) 07:03:21 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:03:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x15, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x8, 0x80, 0x0, 0x0, @binary="dac68961"}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 07:03:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:03:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:03:21 executing program 4: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0x2, 0x6a, 0x101, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}, @private2, 0x20, 0x0, 0x61, 0x6}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00210c00000000160000000400020008000c0000000000"], 0x1c}}, 0x0) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)) 07:03:21 executing program 6: perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(0xffffffffffffffff) [ 1813.559282] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1813.573535] FAT-fs (loop5): bogus number of reserved sectors [ 1813.574821] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1813.579068] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1813.588482] FAULT_INJECTION: forcing a failure. [ 1813.588482] name failslab, interval 1, probability 0, space 0, times 0 [ 1813.590779] CPU: 0 PID: 13244 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1813.592151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1813.593773] Call Trace: [ 1813.594299] dump_stack+0x107/0x167 [ 1813.595036] should_fail.cold+0x5/0xa [ 1813.595805] ? create_object.isra.0+0x3a/0xa20 [ 1813.596726] should_failslab+0x5/0x20 [ 1813.597493] kmem_cache_alloc+0x5b/0x310 [ 1813.598296] ? mark_held_locks+0x9e/0xe0 [ 1813.599145] create_object.isra.0+0x3a/0xa20 [ 1813.600096] kmemleak_alloc_percpu+0xa0/0x100 [ 1813.601040] pcpu_alloc+0x4e2/0x1240 [ 1813.601837] __percpu_init_rwsem+0x22/0x150 [ 1813.602734] alloc_super+0x232/0xa90 [ 1813.603484] ? test_bdev_super_fc+0x80/0x80 [ 1813.604379] sget+0x110/0x510 [ 1813.605008] ? __put_super.part.0+0x2a0/0x2a0 [ 1813.605912] mount_bdev+0xf8/0x400 [ 1813.606645] ? vfat_mount+0x40/0x40 [ 1813.607377] ? setup+0x110/0x110 [ 1813.608090] legacy_get_tree+0x105/0x220 [ 1813.608911] vfs_get_tree+0x8e/0x300 [ 1813.609658] path_mount+0x13be/0x20b0 [ 1813.610433] ? strncpy_from_user+0x9e/0x470 [ 1813.611290] ? finish_automount+0xa90/0xa90 [ 1813.612154] ? getname_flags.part.0+0x1dd/0x4f0 [ 1813.613105] __x64_sys_mount+0x282/0x300 [ 1813.613918] ? copy_mnt_ns+0xa00/0xa00 [ 1813.614732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1813.615778] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1813.616858] do_syscall_64+0x33/0x40 [ 1813.617609] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1813.618653] RIP: 0033:0x7f5222275b19 [ 1813.619393] 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 [ 1813.623160] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1813.624719] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1813.626170] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1813.627971] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1813.629425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1813.630877] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1813.657858] EXT4-fs (loop2): unsupported inode size: 0 [ 1813.659186] EXT4-fs (loop2): blocksize: 2048 [ 1813.665342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.666485] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.669575] buffer_io_error: 70 callbacks suppressed [ 1813.669587] Buffer I/O error on dev sr0, logical block 0, async page read [ 1813.673202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.674347] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.676564] Buffer I/O error on dev sr0, logical block 1, async page read [ 1813.678656] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.680096] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.682208] Buffer I/O error on dev sr0, logical block 2, async page read [ 1813.684519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.685656] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.687656] Buffer I/O error on dev sr0, logical block 3, async page read [ 1813.694105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.695282] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.697376] Buffer I/O error on dev sr0, logical block 4, async page read [ 1813.699762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.700910] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.702913] Buffer I/O error on dev sr0, logical block 5, async page read [ 1813.708418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.709547] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.711572] Buffer I/O error on dev sr0, logical block 6, async page read [ 1813.727218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1813.728759] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1813.730804] Buffer I/O error on dev sr0, logical block 7, async page read 07:03:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x18000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1813.766618] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:03:22 executing program 1: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, 0x0) [ 1813.779801] FAT-fs (loop3): unable to read boot sector 07:03:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)=0x28) sendfile(0xffffffffffffffff, r0, 0x0, 0x7) r1 = 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_bp={&(0x7f0000000500), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000002700210c00000000000000000000000097f5e00d5c8782b19814c3904e5b089c06acfc75f5cd1fcb86e71972baa7611d2a77392d1757f50574a76e4c249ae057c2ff324db74ab5d7694072ef50373294e45e137ad8b14413c218aefc5a02e18c6c10d67817f8ad1ae94c112b"], 0x14}}, 0x0) perf_event_open(0x0, r3, 0xb, 0xffffffffffffffff, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x5e) r4 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffffffffff00, 0x39}, 0x2112, 0x0, 0x0, 0x0, 0x0, 0x20}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@sco={0x1f, @none}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)="4ac603acb1b22da10df452484a93ca085270e4f9a04d5369698f5c74db009e2ce8e7512ea4d8db41684c510fe76d31db52558cad291416ceffc8b1dda84867f9dbd15d7823d5683886cca250c5ae0a6c0db0e0a98b", 0x55}], 0x1, &(0x7f00000003c0)=[{0x108, 0x107, 0xca9, "e8a33efcbadc979072c47ed6dc47ba1b754b0abb5ff577ab92ef5f7357c6fc9ca2cc1cd202b64814cb17b6ccefe776b3cecae632953ecc522be95e73e4e248ceb0d11c3543352f4bea5e128861e468d0ac1e28344122758df7dec8f6bf26e7b5836dcc0634c14c323be4fefca81bb79cdee86f963dfcaab706cce0a788abea3858c23969c83e38510f62271b3f9e98ddd2d8c097c631a71a8ae7505179b1ff4a65be4ea59287e297fff4adb4b9a2258ea901530af6fc027b33bb05ae18434ac86c528fb7c6ca109250beb2235b9553df5a2f1139bfc1ff75b15f833d9c376e4a45f1fae5e054fffe23b95a81776a560f34ae"}], 0x108}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r5, &(0x7f0000002b80)=[{&(0x7f0000000080)='1', 0x1}], 0x1) 07:03:22 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 29) 07:03:22 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1814.058377] FAULT_INJECTION: forcing a failure. [ 1814.058377] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.060930] CPU: 0 PID: 13266 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1814.062573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1814.064381] Call Trace: [ 1814.064964] dump_stack+0x107/0x167 [ 1814.065781] should_fail.cold+0x5/0xa [ 1814.066621] ? create_object.isra.0+0x3a/0xa20 [ 1814.067624] should_failslab+0x5/0x20 [ 1814.068500] kmem_cache_alloc+0x5b/0x310 [ 1814.069406] create_object.isra.0+0x3a/0xa20 [ 1814.070370] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1814.071488] __kmalloc+0x16e/0x390 [ 1814.072302] prealloc_shrinker+0xb0/0x2f0 [ 1814.073206] ? __init_rwsem+0x129/0x1b0 [ 1814.074084] alloc_super+0x863/0xa90 07:03:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x40000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1814.074902] ? test_bdev_super_fc+0x80/0x80 [ 1814.075949] sget+0x110/0x510 [ 1814.076668] ? __put_super.part.0+0x2a0/0x2a0 [ 1814.077667] mount_bdev+0xf8/0x400 [ 1814.078454] ? vfat_mount+0x40/0x40 [ 1814.079256] ? setup+0x110/0x110 [ 1814.080012] legacy_get_tree+0x105/0x220 [ 1814.080927] vfs_get_tree+0x8e/0x300 [ 1814.081754] path_mount+0x13be/0x20b0 [ 1814.082601] ? strncpy_from_user+0x9e/0x470 [ 1814.083561] ? finish_automount+0xa90/0xa90 [ 1814.084519] ? getname_flags.part.0+0x1dd/0x4f0 [ 1814.085571] __x64_sys_mount+0x282/0x300 [ 1814.086466] ? copy_mnt_ns+0xa00/0xa00 [ 1814.087333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1814.088501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1814.089648] do_syscall_64+0x33/0x40 [ 1814.090465] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1814.090951] FAULT_INJECTION: forcing a failure. [ 1814.090951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1814.091582] RIP: 0033:0x7f5222275b19 [ 1814.091607] 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 [ 1814.091620] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1814.091654] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1814.101966] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1814.103512] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.105061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.106602] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1814.108222] CPU: 1 PID: 13272 Comm: syz-executor.6 Not tainted 5.10.206 #1 07:03:22 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) (fail_nth: 1) [ 1814.109664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1814.111543] Call Trace: [ 1814.112093] dump_stack+0x107/0x167 [ 1814.112846] should_fail.cold+0x5/0xa [ 1814.113630] _copy_to_user+0x2e/0x180 [ 1814.114427] simple_read_from_buffer+0xcc/0x160 [ 1814.115379] proc_fail_nth_read+0x198/0x230 [ 1814.116278] ? proc_sessionid_read+0x230/0x230 [ 1814.117209] ? security_file_permission+0x24e/0x570 [ 1814.118238] ? perf_trace_initcall_start+0x101/0x380 [ 1814.119277] ? proc_sessionid_read+0x230/0x230 [ 1814.120237] vfs_read+0x228/0x580 [ 1814.120956] ksys_read+0x12d/0x260 [ 1814.121682] ? vfs_write+0xa70/0xa70 [ 1814.122447] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1814.123523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1814.124596] do_syscall_64+0x33/0x40 [ 1814.125370] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1814.126412] RIP: 0033:0x7f69311df69c [ 1814.127183] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1814.130945] RSP: 002b:00007f692e7a2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1814.132495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69311df69c [ 1814.133945] RDX: 000000000000000f RSI: 00007f692e7a21e0 RDI: 0000000000000004 [ 1814.135385] RBP: 00007f692e7a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.136838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1814.138281] R13: 00007fff5b63968f R14: 00007f692e7a2300 R15: 0000000000022000 07:03:22 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62f, 0x1, @perf_bp={&(0x7f00000000c0), 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc512, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000001480)=ANY=[@ANYBLOB="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"]) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r3, 0x6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x4, 0x0, 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, @perf_config_ext={0x0, 0x14e6}, 0x0, 0x0, 0x4, 0x4, 0x10000000005, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_SNAP_DESTROY(r5, 0x5000940f, &(0x7f0000000300)={{}, "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"}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0xb2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240)=0x67bb, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000100)={0x101, 0x0, 0x0, 'queue0\x00'}) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) unshare(0x48020200) [ 1814.187426] EXT4-fs (loop2): unsupported inode size: 0 [ 1814.188660] EXT4-fs (loop2): blocksize: 2048 [ 1814.210104] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1814.216852] FAT-fs (loop3): unable to read boot sector 07:03:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 30) 07:03:39 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e78", 0x58, 0xb800}], 0x0, &(0x7f0000000180)) 07:03:39 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:03:39 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="d816da07963d7fd64e940178ae17addea7eec85b2a369cbbda984d8ad500850fd4002145450e5cd44a41df94d0aeb998e57cabfb325d5204c90b63b24bd5d2af8613db02e255a5716488fc64b5d3234ec407eefcc3c6a22dd67c3825afdba1a4e675bea9c6c6bb135d7764368b050500000000000000ed19d465c8ec4032730d79042184241b083cd5bccd0877ff03911e88d0523bfc29c8125ead2d760e2b32a870c3e1e56f6f7b67a85665af0f43283c60af", @ANYRES16=r5, @ANYBLOB="01002abd7000fedbdf2532000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)={0x20, r2, 0x1, 0x0, 0x0, {0x14}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}}, 0x0) [ 1830.876491] FAULT_INJECTION: forcing a failure. [ 1830.876491] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.878879] CPU: 0 PID: 13290 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1830.880322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1830.882024] Call Trace: [ 1830.882583] dump_stack+0x107/0x167 [ 1830.883356] should_fail.cold+0x5/0xa [ 1830.884165] ? prealloc_shrinker+0xb0/0x2f0 [ 1830.885089] should_failslab+0x5/0x20 [ 1830.885877] __kmalloc+0x72/0x390 [ 1830.886611] prealloc_shrinker+0xb0/0x2f0 [ 1830.887464] ? __init_rwsem+0x129/0x1b0 [ 1830.888320] alloc_super+0x863/0xa90 [ 1830.889095] ? test_bdev_super_fc+0x80/0x80 [ 1830.889996] sget+0x110/0x510 [ 1830.890647] ? __put_super.part.0+0x2a0/0x2a0 [ 1830.891591] mount_bdev+0xf8/0x400 [ 1830.892333] ? vfat_mount+0x40/0x40 [ 1830.893096] ? setup+0x110/0x110 [ 1830.893797] legacy_get_tree+0x105/0x220 [ 1830.894633] vfs_get_tree+0x8e/0x300 [ 1830.895415] path_mount+0x13be/0x20b0 [ 1830.896222] ? strncpy_from_user+0x9e/0x470 [ 1830.897137] ? finish_automount+0xa90/0xa90 [ 1830.898038] ? getname_flags.part.0+0x1dd/0x4f0 [ 1830.899036] __x64_sys_mount+0x282/0x300 [ 1830.899871] ? copy_mnt_ns+0xa00/0xa00 [ 1830.900705] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1830.901771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1830.902848] do_syscall_64+0x33/0x40 [ 1830.903651] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1830.904708] RIP: 0033:0x7f5222275b19 [ 1830.905473] 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 [ 1830.909211] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1830.910762] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1830.912212] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1830.913669] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1830.915117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1830.916574] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1830.918751] FAT-fs (loop5): bogus number of reserved sectors [ 1830.920068] FAT-fs (loop5): Can't find a valid FAT filesystem 07:03:39 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) 07:03:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:03:39 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:03:39 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@mcast2, @local, @mcast2, 0x0, 0xfc01, 0x0, 0x0, 0x0, 0x1810020}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x401000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={@private1, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x6, 0x1d24, 0x0, 0x100, 0x80000001, 0x2000040, r3}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="ac000000", @ANYRES16=0x0, @ANYBLOB="00012bbd7000fedbdf2503000000540001800500020007000000080006000100000008", @ANYRES32=0x0, @ANYBLOB="14000400fc0100edba48ef787000002000000800067e6755d71ac1457e83", @ANYRES32=r3, @ANYBLOB="14000400fe8000000000000000000000000000bb080002000200000008000200020000002c000180060001000000000006000100020000000600010002000000050002006700000005000200010000000800020000000000"], 0xac}, 0x1, 0x0, 0x0, 0x20008090}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x4) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x801a0, 0x0) openat(r5, &(0x7f00000003c0)='./file0\x00', 0x2, 0x80) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x1013, r4, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) 07:03:39 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000047c0)=ANY=[@ANYBLOB="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"], 0x48, r1) add_key$keyring(&(0x7f0000000240), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x48, r2) add_key$keyring(&(0x7f0000000240), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r2) add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="e0dc1862968a758bb22419bb0df3e3834ce0caff3d", 0x15, r2) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f00000017c0)="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{&(0x7f00000037c0)="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", 0x1000}], 0x8, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000640)="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", 0xff0}, {&(0x7f0000000040)="32760156545e0747971a", 0xa}], 0x2}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000180)="c09317691589b78da6f35425aaac7a0d6b59ec86779f1cbbe6fd67dc208f08c6164e58aa32c051fa4978e1acd38de00ca57ce3208ad43a6835e441ff38dd225a9532bde2c1a38053509df1103f6d7195c842fb42f73379f6a8febb1fc0e47033c8d53364df9b9959760f3c2ceb34978ac1b05399f2", 0x75}, {0x0}, {&(0x7f0000000440)}, {0x0, 0x64}, {0x0}, {0x0}], 0x6}}], 0x2, 0x8001) [ 1830.996687] EXT4-fs (loop2): unsupported inode size: 0 [ 1830.998095] EXT4-fs (loop2): blocksize: 2048 07:03:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 31) [ 1831.184186] FAULT_INJECTION: forcing a failure. [ 1831.184186] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.186564] CPU: 0 PID: 13314 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1831.187962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.189667] Call Trace: [ 1831.190209] dump_stack+0x107/0x167 [ 1831.190970] should_fail.cold+0x5/0xa [ 1831.191759] ? create_object.isra.0+0x3a/0xa20 [ 1831.192716] should_failslab+0x5/0x20 [ 1831.193497] kmem_cache_alloc+0x5b/0x310 [ 1831.194348] create_object.isra.0+0x3a/0xa20 [ 1831.195249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1831.196323] __kmalloc+0x16e/0x390 [ 1831.197076] prealloc_shrinker+0xb0/0x2f0 [ 1831.197925] ? __init_rwsem+0x129/0x1b0 [ 1831.198753] alloc_super+0x863/0xa90 [ 1831.199520] ? test_bdev_super_fc+0x80/0x80 [ 1831.200423] sget+0x110/0x510 [ 1831.201070] ? __put_super.part.0+0x2a0/0x2a0 [ 1831.202000] mount_bdev+0xf8/0x400 [ 1831.202734] ? vfat_mount+0x40/0x40 [ 1831.203485] ? setup+0x110/0x110 [ 1831.204189] legacy_get_tree+0x105/0x220 [ 1831.205039] vfs_get_tree+0x8e/0x300 [ 1831.205815] path_mount+0x13be/0x20b0 [ 1831.206617] ? strncpy_from_user+0x9e/0x470 [ 1831.207511] ? finish_automount+0xa90/0xa90 [ 1831.208416] ? getname_flags.part.0+0x1dd/0x4f0 [ 1831.209395] __x64_sys_mount+0x282/0x300 [ 1831.210237] ? copy_mnt_ns+0xa00/0xa00 [ 1831.211047] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.212122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.213200] do_syscall_64+0x33/0x40 [ 1831.213970] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1831.215030] RIP: 0033:0x7f5222275b19 [ 1831.215798] 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 [ 1831.219529] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1831.221101] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1831.222551] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1831.224006] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.225466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.226920] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1831.249395] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1831.251867] FAT-fs (loop3): unable to read boot sector [ 1847.392155] FAULT_INJECTION: forcing a failure. [ 1847.392155] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.394967] CPU: 1 PID: 13326 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1847.396372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.398084] Call Trace: [ 1847.398620] dump_stack+0x107/0x167 [ 1847.399644] should_fail.cold+0x5/0xa [ 1847.400594] ? __list_lru_init+0xcd/0x890 [ 1847.401471] should_failslab+0x5/0x20 [ 1847.402251] __kmalloc+0x72/0x390 [ 1847.402991] __list_lru_init+0xcd/0x890 [ 1847.403810] alloc_super+0x8b8/0xa90 [ 1847.404584] ? test_bdev_super_fc+0x80/0x80 [ 1847.405467] sget+0x110/0x510 [ 1847.406104] ? __put_super.part.0+0x2a0/0x2a0 [ 1847.407018] mount_bdev+0xf8/0x400 [ 1847.407741] ? vfat_mount+0x40/0x40 [ 1847.408511] ? setup+0x110/0x110 [ 1847.409207] legacy_get_tree+0x105/0x220 [ 1847.410055] vfs_get_tree+0x8e/0x300 [ 1847.410818] path_mount+0x13be/0x20b0 [ 1847.411619] ? strncpy_from_user+0x9e/0x470 07:03:55 executing program 4: 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) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000004200210e000040000000000000000000"], 0x14}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000340)=""/270, 0x10e}], 0x1, 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000001740)={0x2, 0x4e21, @empty}, 0x10) r3 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb357b87ae67d5b00d5a28eea29113393d0e1c7391515c7ab7c00", 0x2d}, 0x48, 0xffffffffffffffff) r4 = getegid() keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000300)=@keyring={'key_or_keyring:', r3}) keyctl$chown(0x4, r3, 0xee01, r4) r5 = dup2(r0, r0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) close_range(r5, r6, 0x2) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0x4, 0x3}, 0x6) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fcntl$setown(r7, 0x8, 0x0) fsetxattr$system_posix_acl(r1, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000010001000000000002000300", @ANYRES32, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="040006000000000008000000", @ANYRES32=0x0, @ANYBLOB="08b30e100a7df19ee069db000000", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000200000000002000070000000000"], 0x4c, 0x2) unshare(0x48020200) 07:03:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:03:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:03:55 executing program 1: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x64}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x50, 0x7, 0x8, 0x0, 0x0, 0xc76, 0x94208, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x5, 0x3, 0x5, 0x1, 0x49c0, 0x2f8, 0x0, 0x0, 0x0, 0x77e}, 0x0, 0x4, r0, 0xa) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e00210e000000000000000004000000020000003ae08c005c274ce9319c947c6dd951c492b5659579b8cac7ffa06f54ba26283b308d3a276af8fd9b52f40b314d94b91b9648f2ea5b9f1d9d041ff916e183b6e266c748b2d472cfd9f6a333cedcd92830e7e835e3767a535a63a5e3db932f571f158a29ce5657a0368e6fe24f59111acff96e9a85b1be33"], 0x1c}}, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x15) 07:03:55 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:03:55 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xffffffff) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000100)={0xe4, 0x75, 0x1, {0xd9, "8eb35466b2c7fdbfd56004cca5e6933139ef116b4e9139185d10a968d54772fc1e7c7218773faa8fde00c1de37672ed0cdce86fa290745ef63ad3b37b8c35e6ce2a03d0d752541a053dacbdb31ea6ed7db586d63bec72859a0b3f9744e163897b49442f0ec92c8cfc5c4980dff25f6690aa2d0649370aadfa3ec7f679eac4c3b2c26f0ea05eba897944c98c651ee5cd3a94519da6638f52f5444a36abab13f869e0ca0452469547b07e26d37cdd76faaedd61c1a17cc268662f92b8532424516ff847b450f17ec4c67f3fc3ae4926dcc1783d7e9666fa697b2"}}, 0xe4) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x192) 07:03:55 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 32) 07:03:55 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendmsg$DEVLINK_CMD_RATE_SET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="1edd0000ddddce3734cf5f390c666bdd4455a4dc732e0b94b239f7170961ff26aa3ae899503910b8", @ANYRES16=0x0, @ANYBLOB="040027bd7000fedbdf254b0000000f00a8007365636f6e646e616d6500000e00a90066697273746e616d650000000f00a8007365636f6e646e616d6500000f00a9007365636f6e646e616d650000"], 0x54}, 0x1, 0x0, 0x0, 0x24044800}, 0x20000080) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) r3 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x10}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) [ 1847.412517] ? finish_automount+0xa90/0xa90 [ 1847.413541] ? getname_flags.part.0+0x1dd/0x4f0 [ 1847.414545] __x64_sys_mount+0x282/0x300 [ 1847.415390] ? copy_mnt_ns+0xa00/0xa00 [ 1847.416197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.417322] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.418385] do_syscall_64+0x33/0x40 [ 1847.419158] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1847.420231] RIP: 0033:0x7f5222275b19 [ 1847.421018] 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 [ 1847.424795] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1847.426428] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1847.427992] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1847.429554] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.431012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1847.432458] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1847.438889] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1847.482633] FAT-fs (loop5): bogus number of reserved sectors [ 1847.484017] FAT-fs (loop5): Can't find a valid FAT filesystem 07:03:55 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 33) 07:03:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:03:55 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1847.658615] FAULT_INJECTION: forcing a failure. [ 1847.658615] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.661248] CPU: 0 PID: 13451 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1847.662740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.664452] Call Trace: [ 1847.665020] dump_stack+0x107/0x167 [ 1847.665802] should_fail.cold+0x5/0xa [ 1847.666592] ? create_object.isra.0+0x3a/0xa20 [ 1847.667543] should_failslab+0x5/0x20 [ 1847.668329] kmem_cache_alloc+0x5b/0x310 [ 1847.669202] create_object.isra.0+0x3a/0xa20 [ 1847.670123] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1847.671208] __kmalloc_node+0x1ae/0x420 [ 1847.672031] ? lockdep_init_map_type+0x2c7/0x780 [ 1847.673042] kvmalloc_node+0x119/0x170 [ 1847.673848] __list_lru_init+0x511/0x890 [ 1847.674703] alloc_super+0x8b8/0xa90 [ 1847.675472] ? test_bdev_super_fc+0x80/0x80 [ 1847.676371] sget+0x110/0x510 [ 1847.677025] ? __put_super.part.0+0x2a0/0x2a0 [ 1847.677958] mount_bdev+0xf8/0x400 [ 1847.678684] ? vfat_mount+0x40/0x40 [ 1847.679431] ? setup+0x110/0x110 [ 1847.680142] legacy_get_tree+0x105/0x220 [ 1847.680999] vfs_get_tree+0x8e/0x300 [ 1847.681776] path_mount+0x13be/0x20b0 [ 1847.682565] ? strncpy_from_user+0x9e/0x470 [ 1847.683466] ? finish_automount+0xa90/0xa90 [ 1847.684344] ? getname_flags.part.0+0x1dd/0x4f0 [ 1847.685350] __x64_sys_mount+0x282/0x300 [ 1847.686194] ? copy_mnt_ns+0xa00/0xa00 [ 1847.687018] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.688100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.689182] do_syscall_64+0x33/0x40 [ 1847.689951] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1847.690988] RIP: 0033:0x7f5222275b19 [ 1847.691756] 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 [ 1847.695496] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1847.697072] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1847.698525] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1847.699978] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.701435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1847.702888] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1847.733621] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:03:56 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$setstatus(r2, 0x4, 0x2c00) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) fcntl$setstatus(r6, 0x4, 0x2c00) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xf8, 0x45, 0x80, 0x48, 0x0, 0x5, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2f, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x5004a, 0x7ff, 0x65, 0x6, 0x0, 0x80000001, 0x6, 0x0, 0x2f, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x4, r6, 0x2015821d19dbd551) openat(r4, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) 07:03:56 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x0) pwritev2(r1, &(0x7f0000000080)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000680)={0x3f, 0x8001, 0xfffb, 0x4, 0x8, "3ffdb9162638223b"}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0x2, 0x19, 0x2}) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000280), &(0x7f0000000580)='./file0\x00', 0x8, 0x1) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) finit_module(r1, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0xfa29}, 0x8) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={0xffffffffffffffff, 0x9, 0x7, 0x9}) setxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='system_u:object_r:apt_var_lib_t:s0\x00', 0x23, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x40010, r3, 0x10000000) r4 = accept4$inet6(r3, &(0x7f00000005c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000600)=0x1c, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000640)={r0, 0x4630113, 0x9, 0x5}) ftruncate(r3, 0xed3) syz_io_uring_setup(0x55c0, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000300)) [ 1847.768624] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1847.788348] FAT-fs (loop3): unable to read boot sector 07:03:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r3, &(0x7f0000000280), 0xc3a, 0x0) signalfd4(r3, &(0x7f0000000180)={[0x5]}, 0x8, 0x80800) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, 0x0, 0x80) fallocate(r2, 0x0, 0x0, 0x8000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x5, 0x4, 0x1}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0xc0189436, &(0x7f0000000180)={@loopback}) write(0xffffffffffffffff, &(0x7f00000002c0)="94810b0dd832cb75b42a61f9088722b24813565b6e89e6566cfd06cd6acca1dd6ec128ca2e74229452f46d6ffe8397c9015c7a2478dcd9a7870eecf21f83ce93efe439f7fa4f18a511e7b0631fcb4f5c6dd0ed64ed328765dd5deaabd13dc1baf1c8da25c8cf9fd8d7b05b4c9f2d303858aa90be613fed9fe51a56aed6310e851247fa761c3d164e267e7fffcff2888ab684f35fc1a09bcc4a7b4f5d30141ccc8039f488ac3c3b589211775c29fd71d2dfebe3043be758493049a689beb7f509db15d09abcad3002145051d4f033e152c9efa8a7a5c66878d29c4c9bd86870cc9d6c5b", 0xe3) fallocate(r1, 0x0, 0x10001, 0x100) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=0x4, 0x4) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240), 0x125402) fcntl$dupfd(r3, 0x0, r5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 07:03:56 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:03:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1847.954968] audit: type=1400 audit(1704783836.347:290): avc: denied { module_load } for pid=13461 comm="syz-executor.1" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=377 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=system permissive=1 [ 1847.960356] Module has invalid ELF structures [ 1848.005081] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:04:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{0x0}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:04:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, 0x0, 0x4000) ftruncate(r0, 0x1000003) r3 = dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2e142, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0x80, @mcast1, 0x8}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000140), 0x80000001, 0x212801) r4 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, 0x0, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, 0x0) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/916], 0xffffffffffffff8d) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYBLOB="000000000000000007000000000000000800000000000000000000000000000000000000000000000000000000000000190c000000800000000000000000000000000043820000000000000000000000010000000000000006000000000000001800"/128]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44a02, 0x0, 0x0, 0x7, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="155d63e26aca837e382321"], 0xb) 07:04:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 34) 07:04:11 executing program 7: 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) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r3, &(0x7f0000000280), 0xc3a, 0x0) signalfd4(r3, &(0x7f0000000180)={[0x5]}, 0x8, 0x80800) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, 0x0, 0x80) fallocate(r2, 0x0, 0x0, 0x8000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x5, 0x4, 0x1}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0xc0189436, &(0x7f0000000180)={@loopback}) write(0xffffffffffffffff, &(0x7f00000002c0)="94810b0dd832cb75b42a61f9088722b24813565b6e89e6566cfd06cd6acca1dd6ec128ca2e74229452f46d6ffe8397c9015c7a2478dcd9a7870eecf21f83ce93efe439f7fa4f18a511e7b0631fcb4f5c6dd0ed64ed328765dd5deaabd13dc1baf1c8da25c8cf9fd8d7b05b4c9f2d303858aa90be613fed9fe51a56aed6310e851247fa761c3d164e267e7fffcff2888ab684f35fc1a09bcc4a7b4f5d30141ccc8039f488ac3c3b589211775c29fd71d2dfebe3043be758493049a689beb7f509db15d09abcad3002145051d4f033e152c9efa8a7a5c66878d29c4c9bd86870cc9d6c5b", 0xe3) fallocate(r1, 0x0, 0x10001, 0x100) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=0x4, 0x4) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240), 0x125402) fcntl$dupfd(r3, 0x0, r5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 07:04:11 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:04:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:04:11 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01, 0x0, 0x0, {0xd}}, 0x14}}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) read(r0, &(0x7f0000000080)=""/65, 0x41) timer_gettime(0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:04:11 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1000, 0x0) [ 1862.669127] FAULT_INJECTION: forcing a failure. [ 1862.669127] name failslab, interval 1, probability 0, space 0, times 0 [ 1862.671567] CPU: 0 PID: 13588 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1862.672997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1862.674662] Call Trace: [ 1862.675209] dump_stack+0x107/0x167 [ 1862.675974] should_fail.cold+0x5/0xa [ 1862.676816] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1862.677855] should_failslab+0x5/0x20 [ 1862.678628] kmem_cache_alloc_trace+0x55/0x320 [ 1862.679577] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1862.680633] __list_lru_init+0x44d/0x890 [ 1862.681494] alloc_super+0x8b8/0xa90 [ 1862.682261] ? test_bdev_super_fc+0x80/0x80 [ 1862.683152] sget+0x110/0x510 [ 1862.683802] ? __put_super.part.0+0x2a0/0x2a0 [ 1862.684774] mount_bdev+0xf8/0x400 [ 1862.685528] ? vfat_mount+0x40/0x40 [ 1862.686281] ? setup+0x110/0x110 [ 1862.686998] legacy_get_tree+0x105/0x220 [ 1862.687834] vfs_get_tree+0x8e/0x300 [ 1862.688621] path_mount+0x13be/0x20b0 [ 1862.689431] ? strncpy_from_user+0x9e/0x470 [ 1862.690336] ? finish_automount+0xa90/0xa90 [ 1862.691220] ? getname_flags.part.0+0x1dd/0x4f0 [ 1862.692195] __x64_sys_mount+0x282/0x300 [ 1862.693057] ? copy_mnt_ns+0xa00/0xa00 [ 1862.693866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1862.694958] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1862.696023] do_syscall_64+0x33/0x40 [ 1862.696809] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1862.698014] RIP: 0033:0x7f5222275b19 [ 1862.698785] 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 [ 1862.702535] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1862.704093] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1862.705558] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1862.707017] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.708474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1862.709954] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:04:11 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1862.813769] FAT-fs (loop5): bogus number of reserved sectors [ 1862.815085] FAT-fs (loop5): Can't find a valid FAT filesystem 07:04:11 executing program 1: r0 = creat(0x0, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x700, &(0x7f0000000300)={&(0x7f00000001c0)={0x20, 0x20, 0xa39, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}]}]}, 0x20}}, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2800, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) r5 = epoll_create(0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r8}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f00000002c0)) fchmod(r4, 0x100) dup2(r5, r3) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, 0x0, 0x411, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7d}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x18d08000}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x200}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8000}]}, 0x58}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) unshare(0x48020200) 07:04:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 35) 07:04:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1862.958330] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:04:11 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="28939d8563bdfbf6562ce86ebaa89e640e44cbd9025eca709d69f0296eb2d6804ea84e26a3a3495e3e7a15052c634fd2c1ad305b31b17e7112f9ede30a82aaee8bb54383b8dc0fcfaffb16763173fd61f6d056556af8e4e9522553b52662efb276b3750cc5ea696c5942ee103048815a05e4476f4406c933a2f91a9db5cf82d9532d81f8c24cdf6f3ea26f5d9e382fe764e64cb8477caf412d489ed74d1515380800f253a99cb4d160eb7253c7bb1a3e214776090eff939faca7f6680fd2c4363a1145ce4197704226f56942446c6a206ede10cd4538a92dcae5b6d70e99017d7cbf58a943b4c2224d60f6987b1db1246c2e7c894402a465c4a1fbb3d9cf3f0f") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:04:11 executing program 6: ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000000)=""/120) r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/109) close(r0) 07:04:11 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x6, 0x0, 0x0, 0xff, 0x0, 0x7ff, 0x80200, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfa8, 0x0, @perf_config_ext={0x100000000}, 0x3004, 0x2795, 0x423a, 0x0, 0x4f4, 0x0, 0x9, 0x0, 0xf28}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={&(0x7f0000000240)=@hci, 0x80, 0x0}, 0x0, 0x40010002}, 0x0) clock_gettime(0x2, &(0x7f0000000200)) pwrite64(r3, &(0x7f00000001c0)="a946304272c836b546d6721a274b7d", 0xf, 0x20) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1863.022566] FAULT_INJECTION: forcing a failure. [ 1863.022566] name failslab, interval 1, probability 0, space 0, times 0 [ 1863.025874] CPU: 1 PID: 13711 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1863.027297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1863.029003] Call Trace: [ 1863.029539] dump_stack+0x107/0x167 [ 1863.030289] should_fail.cold+0x5/0xa [ 1863.031064] ? create_object.isra.0+0x3a/0xa20 [ 1863.031992] should_failslab+0x5/0x20 [ 1863.032771] kmem_cache_alloc+0x5b/0x310 [ 1863.033606] create_object.isra.0+0x3a/0xa20 [ 1863.034498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1863.035531] __kmalloc_node+0x1ae/0x420 [ 1863.036339] ? lockdep_init_map_type+0x2c7/0x780 [ 1863.037326] kvmalloc_node+0x119/0x170 [ 1863.038116] __list_lru_init+0x511/0x890 [ 1863.038948] alloc_super+0x8b8/0xa90 [ 1863.039704] ? test_bdev_super_fc+0x80/0x80 [ 1863.040577] sget+0x110/0x510 [ 1863.041223] ? __put_super.part.0+0x2a0/0x2a0 [ 1863.042140] mount_bdev+0xf8/0x400 [ 1863.042861] ? vfat_mount+0x40/0x40 [ 1863.043598] ? setup+0x110/0x110 [ 1863.044287] legacy_get_tree+0x105/0x220 [ 1863.045138] vfs_get_tree+0x8e/0x300 [ 1863.045897] path_mount+0x13be/0x20b0 [ 1863.046674] ? strncpy_from_user+0x9e/0x470 [ 1863.047550] ? finish_automount+0xa90/0xa90 [ 1863.048430] ? getname_flags.part.0+0x1dd/0x4f0 [ 1863.049403] __x64_sys_mount+0x282/0x300 [ 1863.050230] ? copy_mnt_ns+0xa00/0xa00 [ 1863.051039] do_syscall_64+0x33/0x40 [ 1863.051796] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1863.052856] RIP: 0033:0x7f5222275b19 [ 1863.053631] 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 [ 1863.057336] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1863.058867] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1863.060311] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1863.061757] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1863.063237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1863.064671] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1863.078351] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1863.095758] FAT-fs (loop3): unable to read boot sector 07:04:26 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x6, 0x0, 0x0, 0xff, 0x0, 0x7ff, 0x80200, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfa8, 0x0, @perf_config_ext={0x100000000}, 0x3004, 0x2795, 0x423a, 0x0, 0x4f4, 0x0, 0x9, 0x0, 0xf28}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={&(0x7f0000000240)=@hci, 0x80, 0x0}, 0x0, 0x40010002}, 0x0) clock_gettime(0x2, &(0x7f0000000200)) pwrite64(r3, &(0x7f00000001c0)="a946304272c836b546d6721a274b7d", 0xf, 0x20) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:04:26 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:04:26 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0xe, 0xfffffffc, 0x8}) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x36) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[], 0xfffffffffffffe8b) io_destroy(0x0) r3 = eventfd(0x931) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r3, r4, &(0x7f0000000140)=0x8001, 0x7ff) r5 = dup(0xffffffffffffffff) mount$bind(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000240), 0x0, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext={0x100000000, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f00000002c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="040029bd7000fedbdf258800000008000300", @ANYRES32=r7, @ANYRESDEC], 0x78c}, 0x1, 0x0, 0x0, 0x8562915c33e74dea}, 0x24008091) fallocate(r1, 0x3, 0x0, 0x8000008000) [ 1877.899072] FAULT_INJECTION: forcing a failure. [ 1877.899072] name failslab, interval 1, probability 0, space 0, times 0 [ 1877.901524] CPU: 0 PID: 13837 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1877.902940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1877.904637] Call Trace: [ 1877.905198] dump_stack+0x107/0x167 [ 1877.905960] should_fail.cold+0x5/0xa [ 1877.906748] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1877.907805] should_failslab+0x5/0x20 [ 1877.908585] kmem_cache_alloc_trace+0x55/0x320 [ 1877.909551] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1877.910617] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1877.911637] __list_lru_init+0x44d/0x890 [ 1877.912504] alloc_super+0x8b8/0xa90 [ 1877.913287] ? test_bdev_super_fc+0x80/0x80 [ 1877.914191] sget+0x110/0x510 [ 1877.914837] ? __put_super.part.0+0x2a0/0x2a0 [ 1877.915778] mount_bdev+0xf8/0x400 [ 1877.916519] ? vfat_mount+0x40/0x40 [ 1877.917282] ? setup+0x110/0x110 [ 1877.917985] legacy_get_tree+0x105/0x220 [ 1877.918834] vfs_get_tree+0x8e/0x300 [ 1877.919610] path_mount+0x13be/0x20b0 [ 1877.920411] ? strncpy_from_user+0x9e/0x470 [ 1877.921321] ? finish_automount+0xa90/0xa90 [ 1877.922209] ? getname_flags.part.0+0x1dd/0x4f0 [ 1877.923196] __x64_sys_mount+0x282/0x300 [ 1877.924041] ? copy_mnt_ns+0xa00/0xa00 [ 1877.924846] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1877.925936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1877.927002] do_syscall_64+0x33/0x40 [ 1877.927762] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1877.928807] RIP: 0033:0x7f5222275b19 [ 1877.929582] 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 [ 1877.933337] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1877.934909] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1877.936371] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1877.937852] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.939288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1877.940734] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:04:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 36) 07:04:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000100)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x2004, @fd_index=0x3, 0x62, 0x0, 0x0, 0x2, 0x0, {0x0, r7}}, 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r9, 0x0, r8, 0x0, 0x200f5ef, 0x0) 07:04:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:04:26 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$setstatus(r2, 0x4, 0x2c00) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) close(r0) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, r6, 0x20, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xd5, 0x31}}}}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "fab78a04600e"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "4925139a27"}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY={0x24, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_SEQ={0x9, 0x4, "2e14d5301e"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "d0b76c9e7a"}, @NL80211_KEY_DEFAULT={0x4}]}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc000}, 0x8000) 07:04:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{0x0}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) [ 1877.978542] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 1878.000122] FAT-fs (loop5): bogus number of reserved sectors [ 1878.001617] FAT-fs (loop5): Can't find a valid FAT filesystem 07:04:26 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000340)='statm\x00') close(r0) clone3(&(0x7f00000002c0)={0x8020080, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x2c}, &(0x7f0000000180)=""/91, 0x5b, &(0x7f0000000200)=""/67, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x4}, 0x58) perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x7f, 0x6, 0x2f, 0x0, 0x6, 0x80020, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x10008, 0x6, 0x8, 0x8, 0x5374373, 0x4, 0x9, 0x0, 0x81, 0x0, 0x7fff}, r1, 0xf, r0, 0x0) 07:04:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:04:26 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000c000f000c0001800800010052be636324443f0cbb96287c1f08db4b548af0dd2a9578f34df48db0719ad48f673ae75df7fe92411ef22947da5b440e613b4ef3aa5ac0e9158fbccc7c3ae4779a33dd6ace86b4ca0e202d4645cd8c00"/114, @ANYRES32=r3, @ANYBLOB="1400038004000100080002000100000004000400"], 0x34}}, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @local}, 0x10) io_setup(0x3e3, &(0x7f0000000580)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) fcntl$setstatus(r6, 0x4, 0x2c00) open_tree(r6, &(0x7f00000000c0)='./file0\x00', 0x8800) io_submit(r4, 0x2, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0]) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 07:04:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 37) 07:04:26 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001300)=ANY=[@ANYBLOB="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"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r1, 0x6) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x4, 0x0, 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, @perf_config_ext={0x0, 0x14e6}, 0x40002, 0x0, 0x0, 0x4, 0x5, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000300)={{}, "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"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240)=0x67bb, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x101, 0x0, 0x0, 'queue0\x00'}) unshare(0x48020200) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0xa) sendmsg$AUDIT_MAKE_EQUIV(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x3f7, 0x200, 0x70bd2c, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x20000000) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000001500)={&(0x7f0000001480)=""/78, 0x4e, 0x10000, 0x80f7}) 07:04:26 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1878.379260] FAULT_INJECTION: forcing a failure. [ 1878.379260] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.380525] CPU: 1 PID: 14065 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1878.381310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1878.382189] Call Trace: [ 1878.382482] dump_stack+0x107/0x167 [ 1878.382890] should_fail.cold+0x5/0xa [ 1878.383307] ? create_object.isra.0+0x3a/0xa20 [ 1878.383813] should_failslab+0x5/0x20 [ 1878.384222] kmem_cache_alloc+0x5b/0x310 [ 1878.384659] ? mark_held_locks+0x9e/0xe0 [ 1878.385127] create_object.isra.0+0x3a/0xa20 [ 1878.385602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1878.386157] kmem_cache_alloc_trace+0x151/0x320 [ 1878.386673] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1878.387217] __list_lru_init+0x44d/0x890 [ 1878.387664] alloc_super+0x8b8/0xa90 [ 1878.388081] ? test_bdev_super_fc+0x80/0x80 [ 1878.388548] sget+0x110/0x510 [ 1878.388903] ? __put_super.part.0+0x2a0/0x2a0 [ 1878.389404] mount_bdev+0xf8/0x400 [ 1878.389801] ? vfat_mount+0x40/0x40 [ 1878.390194] ? setup+0x110/0x110 [ 1878.390575] legacy_get_tree+0x105/0x220 [ 1878.391021] vfs_get_tree+0x8e/0x300 [ 1878.391436] path_mount+0x13be/0x20b0 [ 1878.391866] ? strncpy_from_user+0x9e/0x470 [ 1878.392351] ? finish_automount+0xa90/0xa90 [ 1878.392845] ? getname_flags.part.0+0x1dd/0x4f0 [ 1878.393395] __x64_sys_mount+0x282/0x300 [ 1878.393843] ? copy_mnt_ns+0xa00/0xa00 [ 1878.394265] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1878.394846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1878.395417] do_syscall_64+0x33/0x40 [ 1878.395826] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1878.396387] RIP: 0033:0x7f5222275b19 [ 1878.396804] 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 [ 1878.398817] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1878.399670] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1878.400467] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1878.401272] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.402071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1878.402864] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:04:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) r3 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400c0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) close(r3) 07:04:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1878.456421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 1878.516026] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:04:26 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r0, 0x92e2) fallocate(r0, 0x8, 0x0, 0x8000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r1, &(0x7f0000000040), 0x8, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0xf4]}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) 07:04:26 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r1, 0x9e46, 0x0) getdents64(r1, &(0x7f0000001400)=""/53, 0x35) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x2}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x141043, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'wlan1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4100000000000000000000000000000000000000000000000000000000000000000200"/44]}) r3 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x340}}, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000001440)={{r0}, 0x0, 0x6, @unused=[0x7cf, 0xffff, 0x0, 0x101], @name="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"}) sendmsg$AUDIT_TTY_GET(r3, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f8, 0x1, 0x70bd2c, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4004045) 07:04:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{0x0}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) [ 1878.543056] FAT-fs (loop3): unable to read boot sector [ 1878.600623] FAT-fs (loop5): bogus number of reserved sectors [ 1878.601352] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1893.275539] device lo entered promiscuous mode [ 1893.282265] device lo left promiscuous mode [ 1893.317616] EXT4-fs (loop7): Unsupported encryption level 166 07:04:41 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:04:41 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:04:41 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'ipvlan1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1300000002000000fff092cd01dbe348ffff3889000000296906c231622da92dc2cbedf8bf882d9dd9806db5816169a559556a73d196c2bfabae4e729b2f74afa0a925b0ea93ef95b242229e3d154abeae6db3779664b9e23eaa2263d9fd31703b5ac20ae1c53f3ea5bea73149003eb27c771683a8fbe8f129"]}) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x2020, 0x3) 07:04:41 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r2}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) signalfd4(r0, &(0x7f00000000c0)={[0x8]}, 0x8, 0x800) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$int_out(r3, 0x2, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c201", 0x63, 0x400}, {&(0x7f00000003c0)="000000000000000000000000d0a9da48497c4915a7236521be0b9ca59344925bc93031f8f88c5097ac898b99145e9be40510a44a9eace6e76b691a349ba4afc187d80bc7d88961cdaed3667034c4bd967099458509000000e02ea9fdd08ac010549c5908674286bd195c3c540a096a4cb60036b8c522f25b982e86258449b0db3a4f7b15381317b6470f93ad5d18ab8490940b8bd942a6", 0x97, 0x4e0}], 0x0, &(0x7f0000013800)=ANY=[]) 07:04:41 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x2041}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_setup(0x37b9, &(0x7f0000000000)={0x0, 0xdab9, 0x10, 0x2, 0x274}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000180)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x3, 0x6}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 07:04:41 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x2, 0x7, 0x6, 0x1, 0x0, 0x10000, 0x10600, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp, 0x1000, 0xff, 0x7a, 0x2, 0xffffffff, 0x8001, 0x2, 0x0, 0x1, 0x0, 0xffffffffffff0001}, r0, 0xa, 0xffffffffffffffff, 0x8) r2 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x4, @perf_config_ext={0x0, 0x400000000000}, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3, &(0x7f00000000c0)="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") close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) fcntl$setstatus(r4, 0x4, 0x6400) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r7, &(0x7f0000001300)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0xa3764b580c987afd}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)=ANY=[@ANYRESDEC], 0x24}, 0x1, 0x0, 0x0, 0x8880}, 0x4004050) perf_event_open(&(0x7f0000001180)={0x1, 0x80, 0x8d, 0x2, 0x7, 0x5, 0x0, 0x8, 0x40, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000001140), 0xc}, 0x8, 0xffff, 0x7, 0x0, 0x2000000000000, 0xe4, 0x4, 0x0, 0x3, 0x0, 0x9}, r0, 0x9, r4, 0x9) 07:04:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:04:41 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 38) 07:04:41 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:04:41 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x2041}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_setup(0x37b9, &(0x7f0000000000)={0x0, 0xdab9, 0x10, 0x2, 0x274}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000180)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x3, 0x6}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) [ 1893.409479] FAULT_INJECTION: forcing a failure. [ 1893.409479] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.412257] CPU: 0 PID: 14223 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1893.413909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1893.415787] Call Trace: [ 1893.416401] dump_stack+0x107/0x167 [ 1893.417276] should_fail.cold+0x5/0xa [ 1893.418163] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1893.419340] should_failslab+0x5/0x20 [ 1893.420213] kmem_cache_alloc_trace+0x55/0x320 [ 1893.421270] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1893.422446] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1893.423586] __list_lru_init+0x44d/0x890 [ 1893.424549] alloc_super+0x8b8/0xa90 [ 1893.425436] ? test_bdev_super_fc+0x80/0x80 [ 1893.426442] sget+0x110/0x510 [ 1893.427176] ? __put_super.part.0+0x2a0/0x2a0 [ 1893.428232] mount_bdev+0xf8/0x400 [ 1893.429068] ? vfat_mount+0x40/0x40 [ 1893.429928] ? setup+0x110/0x110 [ 1893.430732] legacy_get_tree+0x105/0x220 [ 1893.431696] vfs_get_tree+0x8e/0x300 [ 1893.432580] path_mount+0x13be/0x20b0 [ 1893.433507] ? strncpy_from_user+0x9e/0x470 [ 1893.434536] ? finish_automount+0xa90/0xa90 [ 1893.435565] ? getname_flags.part.0+0x1dd/0x4f0 [ 1893.436714] __x64_sys_mount+0x282/0x300 [ 1893.437707] ? copy_mnt_ns+0xa00/0xa00 [ 1893.438654] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1893.439903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1893.441157] do_syscall_64+0x33/0x40 [ 1893.442044] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1893.443086] RIP: 0033:0x7f5222275b19 [ 1893.443842] 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 [ 1893.447570] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1893.449119] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1893.450568] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1893.452010] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.453461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1893.454903] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1893.487718] FAT-fs (loop5): bogus number of reserved sectors [ 1893.489216] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1893.530917] device lo entered promiscuous mode [ 1893.533650] device lo left promiscuous mode [ 1893.544640] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:04:41 executing program 7: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000340)=0x85) msgctl$IPC_SET(0x0, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000280)={[0x9]}, 0x8, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x3ff, 0x2, 0x4, 0x5, 0xa, "dd066b35f84788054f88678b6d7a215f5ef000"}) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup3(r0, r1, 0x0) 07:04:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000004c0)={0x9000000a}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x240, 0x0, 0x0, 0x9, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0x17}, 0x3}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f0000000240)=[{r2}, {r3, 0x82}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}, {r0, 0x10090}], 0x5, &(0x7f00000002c0), &(0x7f0000000440)={[0x1d]}, 0x8) clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00042dbd7000fedbdf25450000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008e00020000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008e00010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008e00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008e0003000000080001007063690011000200303030303a30303a31302e300000000008008e0002000000"], 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x800) 07:04:42 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) io_setup(0x880, &(0x7f0000001440)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) r3 = fsmount(r0, 0x1, 0x0) io_setup(0x3f, &(0x7f0000000480)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00'}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000500)={'veth0_to_bridge\x00'}) r7 = dup2(r3, r3) io_submit(r4, 0x2, &(0x7f0000000580)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0xffe0, r5, &(0x7f0000001480)="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", 0x1000, 0x1, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0xe79, r7, &(0x7f0000000500), 0x0, 0x6, 0x0, 0x4, r3}]) execveat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)=')\x00', &(0x7f0000000180)='}{@*&#$\x00', &(0x7f00000001c0)='!@.(#\x00', &(0x7f0000000200)='&}\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='&.#\'\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='(*:~+C(}\x00', &(0x7f00000003c0)='&!+w]\'k\'\x00', &(0x7f0000000400)='!}\x00:-(\x00'], 0x1000) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r8, &(0x7f0000000000)={0x4}) 07:04:42 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:04:42 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1893.720498] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 07:04:42 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 39) 07:04:42 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r0) 07:04:42 executing program 1: shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f0000000000)=""/144) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg$inet(r0, &(0x7f0000004080), 0x0, 0x0) [ 1893.925363] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 1894.000981] FAULT_INJECTION: forcing a failure. [ 1894.000981] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.003433] CPU: 1 PID: 14366 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1894.004824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1894.006528] Call Trace: [ 1894.007073] dump_stack+0x107/0x167 [ 1894.007831] should_fail.cold+0x5/0xa [ 1894.008614] ? create_object.isra.0+0x3a/0xa20 [ 1894.009562] should_failslab+0x5/0x20 [ 1894.010335] kmem_cache_alloc+0x5b/0x310 [ 1894.011172] ? mark_held_locks+0x9e/0xe0 [ 1894.012015] create_object.isra.0+0x3a/0xa20 [ 1894.012911] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1894.013965] kmem_cache_alloc_trace+0x151/0x320 [ 1894.014919] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1894.015919] __list_lru_init+0x44d/0x890 [ 1894.016755] alloc_super+0x8b8/0xa90 [ 1894.017520] ? test_bdev_super_fc+0x80/0x80 [ 1894.018395] sget+0x110/0x510 [ 1894.019033] ? __put_super.part.0+0x2a0/0x2a0 [ 1894.019947] mount_bdev+0xf8/0x400 [ 1894.020673] ? vfat_mount+0x40/0x40 [ 1894.021427] ? setup+0x110/0x110 [ 1894.022122] legacy_get_tree+0x105/0x220 [ 1894.022950] vfs_get_tree+0x8e/0x300 [ 1894.023730] path_mount+0x13be/0x20b0 [ 1894.024510] ? strncpy_from_user+0x9e/0x470 [ 1894.025409] ? finish_automount+0xa90/0xa90 [ 1894.026284] ? getname_flags.part.0+0x1dd/0x4f0 [ 1894.027259] __x64_sys_mount+0x282/0x300 [ 1894.028085] ? copy_mnt_ns+0xa00/0xa00 [ 1894.028920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1894.029988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1894.031047] do_syscall_64+0x33/0x40 [ 1894.031800] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1894.032856] RIP: 0033:0x7f5222275b19 [ 1894.033634] 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 [ 1894.037379] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1894.038932] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1894.040379] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1894.041831] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.043285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1894.044728] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1894.100769] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1894.103018] FAT-fs (loop3): unable to read boot sector 07:04:57 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 40) 07:04:57 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x5, 0x183582) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r4}) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000040)={{r2}, "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"}) 07:04:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000004c0)={0x9000000a}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x240, 0x0, 0x0, 0x9, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0x17}, 0x3}, 0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x18, 0x0, &(0x7f0000000200)=[@clear_death={0x400c630f, 0x1}, @release={0x40046306, 0x3}], 0xba, 0x0, &(0x7f0000000300)="354fa0aada9e8cd72a69a0606204e10892e8fc3439e1243324c39efd80e28a8360320a0de479dcd1cde10cab73274f0786ae73df911ea8cac9a9dc44b6945e042d34ae334186a018dbf5dcf6cb8d5da174714d41f33c4a6f12a94aa77983161794be34e70c10c984982ce5ea21d157979db7b04937b470239af438842313e3c32a03ac9987877e093fb1ee32c19e44d29c1747ba852e0dc12d06a1b808297082cada848edbfeeea098c8a695c95c6b4037e6869f6ff033051c4f"}) listen(r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r2}, {r3, 0x2082}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}, {r0, 0x10090}], 0x5, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000440)={[0xb9]}, 0x8) clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 07:04:57 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:04:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x19410a1, &(0x7f0000000280)) 07:04:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = dup2(r5, 0xffffffffffffffff) [ 1909.469260] FAT-fs (loop5): bogus number of reserved sectors [ 1909.470692] FAT-fs (loop5): Can't find a valid FAT filesystem ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="0104000087328bbc40269b293c900300f55ce8d6746c98daf7e9f2303c226f609830616a53d71c7f7c23f27a390ac5e501b6a06a24968f6523751087ac40be984efcffffff94c35e032bcbe007a0337fae394c52cf3ef7721653507d53b9c060c96ca404d0549be15ab4ea4c0000008000009f18f5f8c8830737953f356ef43f274af5783bcb41c5b9a90b58841a158791b42ce0ec55458049a67190531cd5a130da330b125feef8748d5186b336f3"]) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) bind$packet(r7, &(0x7f00000001c0)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) fsmount(0xffffffffffffffff, 0x1, 0xb) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600), 0x0, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYBLOB="923109d9459c21c0bc49579f67163f8411cf2b6bcaf881a89f7be5babf7e7303f405c9c431ddf87b72cd921bf8c90acf62598f3aa0e3ac4226dbd12d636ad4a85dcd8834d92c398aeac0f76752c984a4494b401e8884aa8e226b80ae41b1"], 0x38}}], 0x1, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r10}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="78feffff", @ANYRES16=0x0, @ANYBLOB="00081601c4d49faf62d47cbc96db"], 0x14}, 0x1, 0x0, 0x0, 0x20044040}, 0x40000) fcntl$setstatus(r2, 0x4, 0x4000) 07:04:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:04:57 executing program 1: unshare(0x0) semget$private(0x0, 0x4000, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xb348}, {}], 0x2) r1 = semget$private(0x0, 0x4, 0x0) r2 = open(&(0x7f0000000140)='./file1\x00', 0xce382, 0x5) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000240)={r2, 0x5, 0x8, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000740)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB="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", @ANYRESHEX=r3, @ANYBLOB="2c99657273696f6e3d21723d00000000000000000000008e6e605fc22cd65bdc523f", @ANYRESDEC=r6, @ANYBLOB=',dont_hash,defcontext=unconfined_u,measure,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00']) stat(&(0x7f0000000080)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="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"]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x2, 0xffffffffffffffff, r3, r7, r8, 0x40, 0x417}, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5}) semtimedop(r0, &(0x7f0000000100)=[{0x3, 0x3}], 0x1, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x5, 0x1800}, {0x0, 0x2101}], 0x2, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x1000, 0x6, 0x7ff, 0x5, 0x1ff, 0x7, 0xa016, 0x200, 0x7ff]) semtimedop(0x0, &(0x7f0000000000)=[{0x1, 0x7, 0x1800}, {0x2, 0x7ff, 0x1800}, {0x1, 0x0, 0x1000}, {0x2, 0x4000, 0x1800}], 0x4, &(0x7f0000000040)) [ 1909.495556] FAULT_INJECTION: forcing a failure. [ 1909.495556] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.497395] CPU: 0 PID: 14387 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1909.498452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1909.499554] Call Trace: [ 1909.499900] dump_stack+0x107/0x167 [ 1909.500382] should_fail.cold+0x5/0xa [ 1909.500882] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1909.501552] should_failslab+0x5/0x20 [ 1909.502046] kmem_cache_alloc_trace+0x55/0x320 [ 1909.502646] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1909.503311] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1909.503959] __list_lru_init+0x44d/0x890 [ 1909.504504] alloc_super+0x8b8/0xa90 [ 1909.504999] ? test_bdev_super_fc+0x80/0x80 [ 1909.505581] sget+0x110/0x510 [ 1909.505990] ? __put_super.part.0+0x2a0/0x2a0 [ 1909.506573] mount_bdev+0xf8/0x400 [ 1909.507043] ? vfat_mount+0x40/0x40 [ 1909.507524] ? setup+0x110/0x110 [ 1909.507991] legacy_get_tree+0x105/0x220 [ 1909.508546] vfs_get_tree+0x8e/0x300 [ 1909.509067] path_mount+0x13be/0x20b0 [ 1909.509600] ? strncpy_from_user+0x9e/0x470 [ 1909.510186] ? finish_automount+0xa90/0xa90 [ 1909.510767] ? getname_flags.part.0+0x1dd/0x4f0 [ 1909.511398] __x64_sys_mount+0x282/0x300 [ 1909.511942] ? copy_mnt_ns+0xa00/0xa00 [ 1909.512469] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1909.513156] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1909.513852] do_syscall_64+0x33/0x40 [ 1909.514348] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1909.515016] RIP: 0033:0x7f5222275b19 [ 1909.515521] 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 [ 1909.517892] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1909.518869] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1909.519780] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1909.520693] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1909.521631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1909.522553] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:04:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1909.556909] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 1909.559462] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:04:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) 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, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = dup2(r5, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="0104000087328bbc40269b293c900300f55ce8d6746c98daf7e9f2303c226f609830616a53d71c7f7c23f27a390ac5e501b6a06a24968f6523751087ac40be984efcffffff94c35e032bcbe007a0337fae394c52cf3ef7721653507d53b9c060c96ca404d0549be15ab4ea4c0000008000009f18f5f8c8830737953f356ef43f274af5783bcb41c5b9a90b58841a158791b42ce0ec55458049a67190531cd5a130da330b125feef8748d5186b336f3"]) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) bind$packet(r7, &(0x7f00000001c0)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) fsmount(0xffffffffffffffff, 0x1, 0xb) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600), 0x0, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYBLOB="923109d9459c21c0bc49579f67163f8411cf2b6bcaf881a89f7be5babf7e7303f405c9c431ddf87b72cd921bf8c90acf62598f3aa0e3ac4226dbd12d636ad4a85dcd8834d92c398aeac0f76752c984a4494b401e8884aa8e226b80ae41b1"], 0x38}}], 0x1, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r8, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r10}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="78feffff", @ANYRES16=0x0, @ANYBLOB="00081601c4d49faf62d47cbc96db"], 0x14}, 0x1, 0x0, 0x0, 0x20044040}, 0x40000) fcntl$setstatus(r2, 0x4, 0x4000) 07:04:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000004c0)={0x9000000a}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x240, 0x0, 0x0, 0x9, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0x17}, 0x3}, 0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x18, 0x0, &(0x7f0000000200)=[@clear_death={0x400c630f, 0x1}, @release={0x40046306, 0x3}], 0xba, 0x0, &(0x7f0000000300)="354fa0aada9e8cd72a69a0606204e10892e8fc3439e1243324c39efd80e28a8360320a0de479dcd1cde10cab73274f0786ae73df911ea8cac9a9dc44b6945e042d34ae334186a018dbf5dcf6cb8d5da174714d41f33c4a6f12a94aa77983161794be34e70c10c984982ce5ea21d157979db7b04937b470239af438842313e3c32a03ac9987877e093fb1ee32c19e44d29c1747ba852e0dc12d06a1b808297082cada848edbfeeea098c8a695c95c6b4037e6869f6ff033051c4f"}) listen(r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r2}, {r3, 0x2082}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}, {r0, 0x10090}], 0x5, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000440)={[0xb9]}, 0x8) clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 07:04:58 executing program 6: sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="580000000301010200000000000000000cebff0404091880060012404003000038220e8006000340000000002c0001801400030600000000ffff0000000000000000000114a00b00fc020000000000000000000000000000c6acbc19522169f2553ea403364bd8e38a8b99f4282527a06ba6cf67a5505c9b2c3a46d2dd29649cfb13b4da6c1d8029c358706584dc6e8fe8fc06f3ce678481ba7cfb5e0c44f0c76ac826f80d02a4e1c68e9bbcb16162f7a558"], 0x58}, 0x1, 0x0, 0x0, 0x4044811}, 0x0) r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) [ 1909.843258] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 07:05:15 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:05:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4, 0x0, 0x19410a1, &(0x7f0000000280)) 07:05:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r2}) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x4, &(0x7f0000000200)=[{&(0x7f00000002c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400000400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0xae8}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000000340)="ed41000000040000d7f4655fd7ed655fd7f4655f0000dc0000000400022c210d5d165b4eb7167552308aff65ee5537ab404cc051c9fcef41d71553aeb088ab3378", 0x41, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file1\x00', 0x426520, 0x180) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file1\x00', 0x134) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ftruncate(r6, 0xffff) r7 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000400), 0x24000, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r7, 0x80049363, &(0x7f0000000440)) sendfile(r4, r5, 0x0, 0x20d315) creat(&(0x7f00000000c0)='./file0\x00', 0x4) r8 = syz_open_dev$vcsu(0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r8, 0x0, 0x0, 0x0, 0x0) 07:05:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x1c, 0xb31, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c00210c0000000000000a00000005000000f000000014"], 0x30}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000200)={'bridge_slave_1\x00', {0x2, 0x0, @local}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0xd3}}, './file0\x00'}) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x39bd239669cbfa4, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x1, 0x2, {0x1, 0x3, 0x6d0, 0x0, 0x1ff}}) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\xf0'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) syz_io_uring_setup(0x4f4f, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001ac0)=[{0x0}, {0x0, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r7, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x0) 07:05:15 executing program 6: ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000080)) r0 = getpgid(0x0) pidfd_open(r0, 0x0) ptrace$peeksig(0x4209, r0, &(0x7f0000000040)={0x6a9, 0x1}, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x8, 0xffffffffffffffff, 0x0) close(r1) 07:05:15 executing program 7: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 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, 0x1, @perf_config_ext={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x400000f, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, r1) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000180), 0x8, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x26) kcmp(0xffffffffffffffff, 0x0, 0x5, r0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x9bbb) [ 1927.530770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14629 comm=syz-executor.4 [ 1927.539603] FAT-fs (loop5): bogus number of reserved sectors [ 1927.540300] FAULT_INJECTION: forcing a failure. 07:05:15 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 41) [ 1927.540300] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.540703] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1927.544385] CPU: 1 PID: 14638 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1927.545791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1927.547458] Call Trace: [ 1927.547998] dump_stack+0x107/0x167 [ 1927.548745] should_fail.cold+0x5/0xa [ 1927.549544] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1927.550579] should_failslab+0x5/0x20 [ 1927.551368] kmem_cache_alloc_trace+0x55/0x320 [ 1927.552315] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1927.553352] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1927.554360] __list_lru_init+0x44d/0x890 [ 1927.555194] alloc_super+0x8b8/0xa90 [ 1927.555951] ? test_bdev_super_fc+0x80/0x80 [ 1927.556837] sget+0x110/0x510 [ 1927.557484] ? __put_super.part.0+0x2a0/0x2a0 [ 1927.558400] mount_bdev+0xf8/0x400 [ 1927.559120] ? vfat_mount+0x40/0x40 [ 1927.559857] ? setup+0x110/0x110 [ 1927.560554] legacy_get_tree+0x105/0x220 [ 1927.561383] vfs_get_tree+0x8e/0x300 [ 1927.562166] path_mount+0x13be/0x20b0 [ 1927.562954] ? strncpy_from_user+0x9e/0x470 [ 1927.563844] ? finish_automount+0xa90/0xa90 [ 1927.564723] ? getname_flags.part.0+0x1dd/0x4f0 [ 1927.565689] __x64_sys_mount+0x282/0x300 [ 1927.566517] ? copy_mnt_ns+0xa00/0xa00 [ 1927.567323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1927.568399] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1927.569487] do_syscall_64+0x33/0x40 [ 1927.570260] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1927.571297] RIP: 0033:0x7f5222275b19 [ 1927.572065] 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 [ 1927.575853] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1927.577430] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1927.578906] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1927.580373] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.581863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1927.583330] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1927.601787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14690 comm=syz-executor.4 07:05:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8, 0x0, 0x19410a1, &(0x7f0000000280)) 07:05:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, @perf_bp={&(0x7f0000000080), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x8010}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0d0c39a6000500000000000000002e2f"]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) pwrite64(r0, &(0x7f00000000c0)="fe", 0x1, 0x0) fadvise64(r0, 0x0, 0x1, 0x4) fallocate(r0, 0x14, 0xfffffffffffffffa, 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='memory.high\x00', 0x2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r6}) lseek(r4, 0x2, 0x3) r7 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r3, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) [ 1927.698915] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:05:16 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 42) 07:05:16 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000000)) 07:05:16 executing program 1: keyctl$chown(0x4, 0x0, 0xee01, 0xee00) r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffc, r0, 0x0) r2 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000680)="de950415bc06ddfa30ee033d10f58f78d7c0b81039a61443e230610472a996fc549ddeea9621aefb709c5a1ce13db1b0c661f490b19815db3a91d2d0df935ae689641246b4e93ba05b26e7be5e78d77aca30c8bcf36ed9735a7e90437c5b792f407a8293a2c50c3715f50c40e089a2f3400b9ed941a4c0558ff82f81a3aff6c7693429afac3f81992c6af2ad1db442517396e43e14f9c3114062d0eefb85d599614519406c5042f0c246466a6cbd7215057193cfb7f963d0ef99d0b5b26afd2224aa1d7993fbfd76e7f58e24856d494caffd0253af9acd44f4695a8318571291449b5b1b582472f5614d23051eb991fe59e869b26697b0d8e5", 0xf9, r2) r3 = add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2800, 0x0) add_key$keyring(&(0x7f0000000300), &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x7059, r4, 0x0, 0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x48, 0x0) add_key$keyring(&(0x7f0000000240), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000480)='logon\x00', 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='mountinfo\x00') r5 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='keyring\x00', r3) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/199, 0xc7) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1927.863912] FAULT_INJECTION: forcing a failure. [ 1927.863912] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.866275] CPU: 1 PID: 14772 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1927.867705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1927.869395] Call Trace: [ 1927.869950] dump_stack+0x107/0x167 [ 1927.870710] should_fail.cold+0x5/0xa [ 1927.871490] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1927.872534] should_failslab+0x5/0x20 [ 1927.873312] kmem_cache_alloc_trace+0x55/0x320 [ 1927.874275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1927.875318] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1927.876322] __list_lru_init+0x44d/0x890 [ 1927.877171] alloc_super+0x8b8/0xa90 [ 1927.877939] ? test_bdev_super_fc+0x80/0x80 [ 1927.878822] sget+0x110/0x510 [ 1927.879463] ? __put_super.part.0+0x2a0/0x2a0 [ 1927.880385] mount_bdev+0xf8/0x400 [ 1927.881109] ? vfat_mount+0x40/0x40 [ 1927.881870] ? setup+0x110/0x110 [ 1927.882560] legacy_get_tree+0x105/0x220 [ 1927.883402] vfs_get_tree+0x8e/0x300 [ 1927.884165] path_mount+0x13be/0x20b0 [ 1927.884960] ? strncpy_from_user+0x9e/0x470 [ 1927.885857] ? finish_automount+0xa90/0xa90 [ 1927.886740] ? getname_flags.part.0+0x1dd/0x4f0 [ 1927.887705] __x64_sys_mount+0x282/0x300 [ 1927.888531] ? copy_mnt_ns+0xa00/0xa00 [ 1927.889338] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1927.890417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1927.891484] do_syscall_64+0x33/0x40 [ 1927.892239] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1927.893280] RIP: 0033:0x7f5222275b19 [ 1927.894055] 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 [ 1927.897800] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1927.899358] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1927.900809] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1927.902267] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.903733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1927.905201] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:05:16 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, 0xffffffffffffffff, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:05:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x18, 0x0, 0x19410a1, &(0x7f0000000280)) 07:05:16 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getdents(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) io_uring_enter(r0, 0x30c3, 0xd492, 0x2, &(0x7f0000000180)={[0x4]}, 0x8) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x8, 0xf9, 0x20, 0x0, 0x0, 0x10100, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffffd, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x2320, 0x3, 0x4, 0x9, 0xffffffff, 0x5475, 0x3, 0x0, 0xfffffffa}, 0xffffffffffffffff, 0xc, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7f, 0x2, 0x8, 0x6, 0x0, 0x3ff, 0x4000, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x10602, 0x9, 0x0, 0x2, 0x6, 0xc30, 0x7, 0x0, 0xfbfb, 0x0, 0x100000001}, 0xffffffffffffffff, 0xf, r1, 0x3) unshare(0x48020200) 07:05:16 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}, 0x18, 0x0, 0x0, 0x0, 0x0, 0xe5e, 0xdac}, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) 07:05:16 executing program 4: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) dup(r1) openat(0xffffffffffffffff, 0x0, 0x101000, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r0, r2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)=0x1) 07:05:16 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, 0xffffffffffffffff, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="28939d8563bdfbf6562ce86ebaa89e640e44cbd9025eca709d69f0296eb2d6804ea84e26a3a3495e3e7a15052c634fd2c1ad305b31b17e7112f9ede30a82aaee8bb54383b8dc0fcfaffb16763173fd61f6d056556af8e4e9522553b52662efb276b3750cc5ea696c5942ee103048815a05e4476f4406c933a2f91a9db5cf82d9532d81f8c24cdf6f3ea26f5d9e382fe764e64cb8477caf412d489ed74d1515380800f253a99cb4d160eb7253c7bb1a3e214776090eff939faca7f6680fd2c4363a1145ce4197704226f56942446c6a206ede10cd4538a92dcae5b6d70e99017d7cbf58a943b4c2224d60f6987b1db1246c2e7c894402a465c4a1fbb3d9cf3f0f") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:05:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1800, 0x0, 0x19410a1, &(0x7f0000000280)) 07:05:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:05:16 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 43) [ 1928.372220] FAT-fs (loop5): bogus number of reserved sectors [ 1928.373554] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1928.401217] FAULT_INJECTION: forcing a failure. [ 1928.401217] name failslab, interval 1, probability 0, space 0, times 0 [ 1928.403589] CPU: 0 PID: 14941 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1928.405013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1928.406723] Call Trace: [ 1928.407274] dump_stack+0x107/0x167 [ 1928.408042] should_fail.cold+0x5/0xa [ 1928.408838] ? create_object.isra.0+0x3a/0xa20 [ 1928.409809] should_failslab+0x5/0x20 [ 1928.410601] kmem_cache_alloc+0x5b/0x310 [ 1928.411442] ? mark_held_locks+0x9e/0xe0 [ 1928.412300] create_object.isra.0+0x3a/0xa20 [ 1928.413205] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1928.414276] kmem_cache_alloc_trace+0x151/0x320 [ 1928.415256] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1928.416279] __list_lru_init+0x44d/0x890 [ 1928.417138] alloc_super+0x8b8/0xa90 [ 1928.417929] ? test_bdev_super_fc+0x80/0x80 [ 1928.418832] sget+0x110/0x510 [ 1928.419484] ? __put_super.part.0+0x2a0/0x2a0 [ 1928.420421] mount_bdev+0xf8/0x400 [ 1928.421164] ? vfat_mount+0x40/0x40 [ 1928.421929] ? setup+0x110/0x110 [ 1928.422635] legacy_get_tree+0x105/0x220 [ 1928.423483] vfs_get_tree+0x8e/0x300 [ 1928.424261] path_mount+0x13be/0x20b0 [ 1928.425061] ? strncpy_from_user+0x9e/0x470 [ 1928.425982] ? finish_automount+0xa90/0xa90 [ 1928.426876] ? getname_flags.part.0+0x1dd/0x4f0 [ 1928.427867] __x64_sys_mount+0x282/0x300 [ 1928.428710] ? copy_mnt_ns+0xa00/0xa00 [ 1928.429528] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1928.430611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1928.431672] do_syscall_64+0x33/0x40 [ 1928.432440] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1928.433508] RIP: 0033:0x7f5222275b19 [ 1928.434285] 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 [ 1928.438040] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1928.439610] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1928.441052] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1928.442526] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1928.443975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1928.445427] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1928.471984] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1928.474848] FAT-fs (loop3): unable to read boot sector 07:05:39 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4000, 0x0, 0x19410a1, &(0x7f0000000280)) 07:05:39 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, 0xffffffffffffffff, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:05:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="60466ae8e6414310abd59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 07:05:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 44) 07:05:39 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = signalfd4(r0, &(0x7f0000000100)={[0x1f]}, 0x8, 0x800) r4 = io_uring_setup(0x6a35, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) fcntl$setstatus(r6, 0x4, 0x2c00) openat(r6, &(0x7f0000000040)='./file1\x00', 0x400001, 0x4) dup3(r2, r4, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r9}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r7, r10, &(0x7f0000000080)=0x6, 0x8) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 07:05:39 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = gettid() getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r2 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x8, 0x1, 0x67, 0x8, 0x0, 0xcf1, 0x4008, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0xa04, 0x7, 0x2, 0x4, 0x0, 0x5, 0x8000, 0x0, 0x9, 0x0, 0x7ff}, 0x0, 0x3, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7f, 0x0, 0xf8, 0x0, 0x0, 0xec, 0x6, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xeae, 0x1, @perf_config_ext={0x6, 0x6}, 0x2000, 0x0, 0x8, 0x9, 0x7, 0x400, 0x8, 0x0, 0x81, 0x0, 0x8}, r1, 0xb, r2, 0x1) [ 1951.046605] FAULT_INJECTION: forcing a failure. [ 1951.046605] name failslab, interval 1, probability 0, space 0, times 0 [ 1951.048073] CPU: 1 PID: 15011 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1951.048868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1951.049839] Call Trace: [ 1951.050150] dump_stack+0x107/0x167 [ 1951.050578] should_fail.cold+0x5/0xa [ 1951.051031] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1951.051628] should_failslab+0x5/0x20 [ 1951.052070] kmem_cache_alloc_trace+0x55/0x320 [ 1951.052603] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1951.053198] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1951.053786] __list_lru_init+0x44d/0x890 [ 1951.054275] alloc_super+0x8b8/0xa90 [ 1951.054714] ? test_bdev_super_fc+0x80/0x80 [ 1951.055216] sget+0x110/0x510 [ 1951.055584] ? __put_super.part.0+0x2a0/0x2a0 [ 1951.056205] mount_bdev+0xf8/0x400 [ 1951.056680] ? vfat_mount+0x40/0x40 [ 1951.057270] ? setup+0x110/0x110 [ 1951.057692] legacy_get_tree+0x105/0x220 07:05:39 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r2}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r5}) [ 1951.058354] vfs_get_tree+0x8e/0x300 [ 1951.058941] path_mount+0x13be/0x20b0 [ 1951.059389] ? strncpy_from_user+0x9e/0x470 [ 1951.059885] ? finish_automount+0xa90/0xa90 [ 1951.060383] ? getname_flags.part.0+0x1dd/0x4f0 [ 1951.060927] __x64_sys_mount+0x282/0x300 [ 1951.061397] ? copy_mnt_ns+0xa00/0xa00 [ 1951.061869] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1951.062466] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1951.063063] do_syscall_64+0x33/0x40 [ 1951.063493] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1951.064084] RIP: 0033:0x7f5222275b19 [ 1951.064512] 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 [ 1951.066629] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1951.067503] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1951.068314] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1951.069128] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1951.069947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1951.070760] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000063c0)=[{{&(0x7f0000000140)={0xa, 0x4e21, 0xdb, @mcast1, 0x1}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000004e80)="180be01ad8b241400be021c0941460db6deae3ad7df93f0c388d5f361434615ddc70136823887ff94cde46afa065a215e0c2f3619e0c3821ba5bca570d120764bb8e1a61d74df1b0e3ab3043fc5bc220ba6081c390c5f32d38fd965415f5146e5b5f454d198c1f6b14439e9690dec637077608616ed6455a805a49b3b296cbe95a5106b23e47b67a02de4dcbea58", 0x8e}, {&(0x7f0000004f40)="1134ab238410b2e799ed407da051edbcc15e5610a2128457c44d3d994b3217c21cb4669c32e54226ac90333f47a7a32848292062a3bf9599d7c3bfe6ede912a428ee28594753444509293e5f9fe1ebf49e44ec254f7e0451931e92360da566157dc6f9ffc65fd122870a3313e78786072dcee6b5a7a2d5a05ca12fa8efe2ba43e52b3b19c6a0161c78e4a5c16c960a302ccbea3eb77b6e72528efe1f370c9081efa650b55a166be900bc11fc1110052aa70b1dee140a785ddc7092945e8c4b216976b3e6227dbd260fbeb872cdc257244faaf09bcbad7af593ee73d6d07584a995b476a8597257b4479f21088c626d3096", 0xf1}, {&(0x7f0000005040)="d08014541151907984723499b51bf6b680ba1fdb30904e6a6d1f588fd674dd7ab4d8a15ba69ad2ef375739b62f72df4638d60bf84106adf70bd97f2051987946150aa07ecd0fd32a1af829e5aeda9b8e8f1eb349a42e9b698b6b91a420f2ba92bfbd905678624a319119c9ab79140c9ca6adac95", 0x74}], 0x8, &(0x7f0000005140)=[@rthdrdstopts={{0x18}}, @hopopts={{0x68, 0x29, 0x36, {0x0, 0x9, '\x00', [@ra={0x5, 0x2, 0x40}, @ra, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x80, 0xfff, [0x7fffffff, 0x1, 0x100000001, 0x9f3c, 0x12]}}, @ra={0x5, 0x2, 0x1ff}]}}}, @hoplimit={{0x14}}, @rthdr={{0x98, 0x29, 0x39, {0x73, 0x10, 0x0, 0x3, 0x0, [@loopback, @mcast2, @loopback, @empty, @empty, @dev={0xfe, 0x80, '\x00', 0x1d}, @remote, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0xb92b}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x33, 0x1b, '\x00', [@hao={0xc9, 0x10, @private1}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x9b, 0xc2, "b316f344a8319eca0b738daa2c8dd9b9119904a36ee2119ef1fab0c803a5b299fb7c8b6b66a4ea4f97d7978bbd42e0f529b207508b708bfbc881c26af504537bec6018e345092191967019f379785ca2d9cb153fa371a42a44b9dfeb837ed58a09d024afaf2a0570e392f6af8bf7baed3464d919ff4e4492ee4523794fdb05de7b742279868d9bc23f3ce5f15802e477972f29b24b5fd949616842ba571a3137842fae4f6c8268fee2a29c9560e94ca430311879ca2895e2e4b8168b4a3bab382246"}, @jumbo={0xc2, 0x4, 0xfff}]}}}], 0x240}}, {{0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000005380)="8a823d9c15063e800281ed91bf64ddd95c0df23be0664949389653e93ab3c8ae419b0db23216943cc0f20cf35097afcc", 0x30}, {&(0x7f00000053c0)="e57ce1244f17e1b2fdbd2ecc0a973967fd16c26557ad88c4e55a6c84b229640235d050e9d7a58d65d0803d874e484e7225e4debd5832eeb8df24ee2a7376bef427", 0x41}, {&(0x7f0000005440)="c59c4c58fa47dc2a9d0896e317999e64e55222e4da8612d2073217b646c91844cd4ac516a81642bd3405fde9165d85ba234677908902880a180b86adaaef249fcd12a2c16f3d7178c0b3b91602b1983ad63ff1dba6715ce9a7056a52c2e86fdcb652abac99d3d321c5ab4b90cc54fc1918be5c46fa7b8d31694ae2174b2597b186a7c616604e68e18dfff9f70da4022236da151278c9902ba33759ed36b7a946", 0xa0}, {&(0x7f0000005500)="9c63c0fdfd1d1de40de0baf7d10d599e1f0f6c71da32e65a4e7809a5716ec1c396d0a7f4a2042de194d6ca389b92294742ab3dabd3220c1a87cd25794b029f7edc91b8039cc6ba268cec10a736f12c708f0c09ad8e7c0b4626714d379df352292d3e8ac6315a976e26ccd3ca0c11e405abfa7b300aec511f8a27bfcb3c2ef1c5b08f0714ec8b18cc1b59b4ac2ae3bf4576deacbbf556308188547c01700aba1d0f1c4745690041be8dfd3660af9a9593642c6541c5f3ad14d2fa48bbb9cc6db00ace1fe9b88c80d07f91655a1407fa0c8a981c51a9abcf7c703f7b7f018afb5053f58573", 0xe4}], 0x4, &(0x7f0000005640)=[@rthdrdstopts={{0x28, 0x29, 0x37, {0x33, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x2a3836bb}, @ra={0x5, 0x2, 0xba1}]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x32, 0x2, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1}]}}}, @hoplimit={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, r2}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x33, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x6b}]}}}, @dstopts_2292={{0x150, 0x29, 0x4, {0x21, 0x26, '\x00', [@jumbo={0xc2, 0x4, 0x800}, @calipso={0x7, 0x30, {0x3, 0xa, 0x3b, 0x2, [0x20, 0x8, 0x7c20, 0x6, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty}, @generic={0x0, 0x93, "d0726e27e7e4e5490213477466bef81ac6f6c2404eb04eb25ca25ec01789d60dca8ff26db6e0e9ad72e909efeb51b5632bcff5a406172cc006944f2070aedc3678cf2edf9635a375122383e6c7bbd955190069432ae98f7536b555cb7dac8af39c2945cfe3f7c859af1b5a4110e5304800fca6c0a29d813584d226c52122cf2ada869edad65832e439ac5921927d2d29c67f40"}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x30, {0x1, 0xa, 0x6, 0x6, [0x9, 0x3f, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x1010000}, @hao={0xc9, 0x10, @remote}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x218}}, {{&(0x7f0000005880)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, '\x00', 0xa}, 0x7}, 0x1c, &(0x7f0000005b40)=[{&(0x7f00000058c0)="75702329e13a7ddd351251b1197edf7fb5008e6c62699564c88c9c0a99ed08bfc4f4d68eb1af826751e95f2e6f816af47c8e0a590e18e1262473ae5a0be43b71920a11f38634c5412e48ac0a0b9acb79ef4b8b6e12214e88bb01d6d8f24b7888fe556febd942cb5cee9ec645382568efe3ae7476ed2e240647e523560e44e28e00719e13429ecbd19ec3e6ff151a920cab9cf46e92d179a7eac71c043fd14fe64e12c5692fad3b98478d1ea13839a8ed6d90690876729eb719f40e3775f768a8fb759cf7ddcbd6ca", 0xc8}, {&(0x7f00000059c0)="f4aae0ef3d8d8191e977b5d53409ff81", 0x10}, {&(0x7f0000005a00)="84617e1f9967460b8f728d832c4f377f4bd5925efa7ef44c64ec9be634b4b3be7c972a88410b9f20b55611cade9e0d7154eab3fdf7b515bd9cb6ce17acabd25e", 0x40}, {&(0x7f0000005a40)="731e9aaea48a3d15c55ba570e5ef1563dbf701fc222fbf13c8c0f0bb28f163e938d9d38b05299ec9f3bfd0da595a23b2f458899be901535ed70257281af5d644f97b22fb674a245826bf836bc2bee7afe53a5535db5612d0545dbe60fe1c2b2f315ec22849d183c75f6efa63d8d4d5fbb65288c0b488d5c089159b6340ea87b1b2b4202e9866c8c85a75f83ab7a17dc6e44768de41d1be7e0f48f8f752391231987af87eac28f48296a0982b1221ae77de6d64518ce6300b624d403dabdd95fe2f1e131efb87fbf92a2251584bc7223b", 0xd0}], 0x4}}, {{&(0x7f0000005b80)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x11}, 0x101}, 0x1c, &(0x7f0000005f00)=[{&(0x7f0000005bc0)="e3d0dd49583868f95aa6296afedfd454f293087e00139fdaa0d1b4c8f500decdd0b0fb43bdda6375a92610f1bfa95993fb96b160bdf43d94e32b7e84668e96ae082777ecf64ecab9a121d094d61d3ac419c73766af881cd6079aabd6d365dd8b91cb12b0f5315870748182db8574ec04b743a8fb3083cc3fcaf298b93a8a6ddb0a6ff5f676ba79df9f4a66df0da9d9bc86f5b61d6d9321362ebad9d33d20c7427d2121ca9e336844b33f9fd235d021aba99dbf5d4454801e60421cc1a50e6727a3b370d9a6edaedd0da0221f16f2af021d5d84f4f162625bcfb788", 0xdb}, {&(0x7f0000005cc0)="b1e497a372c3162e6122a732153400bea67987180076b2c2399322eb6c1c47b1a960ae088d3d59a99e6e15ced2a4d5e28bc6b2ad2245594de249e99734abfce7568929279d07ff2f84e05e014fd4625d47ea5d423d7e700d11e2c07fb86eec3d9da5f7e732979472a7fc117a5506c5722eb6635f3841cb945c3b0e8cd5cd8c8c33f761cf954e125a5b7ab6146a1ff46d148216cee1d80b9ba13e608ae4", 0x9d}, {&(0x7f0000005d80)="700f33775771bc213ef5312ddcd0930e167304a838e9b54694d33ac2fc5a389745c2beda538d20c5bc3c2c04ffd34e5f1c2e8ca1794889219f2a029aee850d8a06fd02bc6e13ba03b57f3a8b714d1f6837b1f8267bd048a05186b1e29cd8729eb2648af21e0e0a8dc5a34557683be612cc494b606bcd390e6918c325f8fa7c699ce74a46960fbf", 0x87}, {&(0x7f0000005e40)="cc341d0597402f5689a38a24ddf2d4b090c446b111393418ade2b98492998a8d267f9563c90f0652112521c8295088d0a7813ca44b2eaac7a246d65e80ca8710e14c5c60a1d94def194033a3c00b1fcdd33fb340b5c04d118640a89179338eb6e238f6d3ad60e0268b694e9662b235fb4c6bdd601fd33ae53211129fb26e104a64707ba4072c1a6ba5e4d815", 0x8c}], 0x4, &(0x7f0000005f40)=[@hoplimit={{0x14, 0x29, 0x34, 0x800}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}], 0x30}}, {{&(0x7f0000005f80)={0xa, 0x4e24, 0x778, @remote, 0x6}, 0x1c, &(0x7f0000006200)=[{&(0x7f0000005fc0)="2ceaaef99f526f79e29214ac847674f9fa8ebd41aab79f9687437f72d345acd88c434120ee1df18bc280f0d018c2a9824b5b395a410f8ba2", 0x38}, {&(0x7f0000006000)="5e1e2ba55bad544a6a6c2a0a00a1521d5763f82dcb9d15468409a4db6440c91acee9f5c214fe67d309fa7c31118bcfe151b2e45ca3c13c517532d7abe7f5f45a45afb187017bf49ef684e837f78b733002bdb63d62f1a732dfa2bc8821ba5da9fb4e68a4124b3afcf7a67d8d4c5e7a359ca6e389234186ffbfa98601df5c7c774e17e3f3bb04ea094e29714dc6e79294fd9c3f3fbd66bd9727709082adc451d1c91dde67e2a5d11153d87c6c870df6c79c75b776b58ddf207ed3be60c394bc0fc2cad8e35fab6abd2f1f44535e72b751d840f7d03f4dae017cdb775e0a1b20f29e90e249fb6909c235981b73c0d57c74ad4fa4d8", 0xf4}, {&(0x7f0000006100)="48ea59d8d2381f95bab3cd73fa41c80e1913aece30515e68f1f85df1790577dce1ece4b4b42ca0cc55b846e805b8d19b1702f31d5fde19bf03a54037152b4baf60f984cbc5d1621280c4ed8b56fb5626c7439440e239ac9839b2adea989acec43ffe6151224661a33755fbb733a7ffd8f27876b17c33db4629dd1953ffe441a1c39f82ca5b7f210f0af9e257f5c3575934e2792d199b69eaa3f7e47aac03c156fc2f6ff19b9e4eb73a153a408a6d672e5fdefdce104c35d4331d267d80413094eb52877b3c78a6daca0650b56c36039f666126643893524a9f47b99d85443fd2f6267db5a606936e03bdb5a017a37a32e0128f7b29cc1a6685631a35ea7516", 0xff}], 0x3, &(0x7f0000006240)=[@dstopts={{0x28, 0x29, 0x37, {0x5c, 0x1, '\x00', [@jumbo, @enc_lim={0x4, 0x1, 0x4}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x3c, 0x4, 0x2, 0x1, 0x0, [@rand_addr=' \x01\x00', @private0]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x3c, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r5}}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x29, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @generic={0xf2, 0x28, "7057e350f316473fd3460ae994b2b1a658a6166e87ed7d468dd4671ee3616219d9bdd4c45896c1dd"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7f}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6cb}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}], 0x160}}], 0x7, 0x48091) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_init1(0x0) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000640)="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") r6 = signalfd(0xffffffffffffffff, 0x0, 0x0) write$cgroup_type(r6, &(0x7f0000000080), 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index, 0x0, 0x0, 0x5}, 0x0) 07:05:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:05:39 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 45) [ 1951.122799] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 1951.138431] FAULT_INJECTION: forcing a failure. [ 1951.138431] name failslab, interval 1, probability 0, space 0, times 0 [ 1951.139708] CPU: 1 PID: 15026 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1951.140308] FAT-fs (loop5): bogus number of reserved sectors [ 1951.140512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1951.140530] Call Trace: [ 1951.142126] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1951.142927] dump_stack+0x107/0x167 [ 1951.142948] should_fail.cold+0x5/0xa [ 1951.142964] ? create_object.isra.0+0x3a/0xa20 [ 1951.142986] should_failslab+0x5/0x20 [ 1951.146083] kmem_cache_alloc+0x5b/0x310 [ 1951.146565] ? mark_held_locks+0x9e/0xe0 [ 1951.147049] create_object.isra.0+0x3a/0xa20 [ 1951.147568] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1951.148171] kmem_cache_alloc_trace+0x151/0x320 [ 1951.148694] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1951.149284] __list_lru_init+0x44d/0x890 [ 1951.149738] alloc_super+0x8b8/0xa90 [ 1951.150182] ? test_bdev_super_fc+0x80/0x80 [ 1951.150685] sget+0x110/0x510 [ 1951.151049] ? __put_super.part.0+0x2a0/0x2a0 [ 1951.151575] mount_bdev+0xf8/0x400 [ 1951.151993] ? vfat_mount+0x40/0x40 [ 1951.152422] ? setup+0x110/0x110 [ 1951.152798] legacy_get_tree+0x105/0x220 [ 1951.153282] vfs_get_tree+0x8e/0x300 [ 1951.153697] path_mount+0x13be/0x20b0 [ 1951.154159] ? strncpy_from_user+0x9e/0x470 [ 1951.154667] ? finish_automount+0xa90/0xa90 [ 1951.155175] ? getname_flags.part.0+0x1dd/0x4f0 [ 1951.155710] __x64_sys_mount+0x282/0x300 [ 1951.156186] ? copy_mnt_ns+0xa00/0xa00 [ 1951.156615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1951.157235] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1951.157818] do_syscall_64+0x33/0x40 [ 1951.158254] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1951.158820] RIP: 0033:0x7f5222275b19 [ 1951.159253] 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 [ 1951.161254] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1951.162163] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1951.162992] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1951.163826] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1951.164664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1951.165488] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1951.166727] EXT4-fs (loop7): Unrecognized mount option " [ 1951.166727] " or missing value 07:05:39 executing program 1: ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) lstat(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) execve(&(0x7f0000000280)='./file1\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='wlan1\x00', &(0x7f0000000300)='nl80211\x00', &(0x7f0000000340)='nl80211\x00', &(0x7f0000000380)='wlan1\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='@-((-\x00']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xbc, r3, 0x800, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x61}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000001}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfc22}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x5}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x200}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x200}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x9}, @NL80211_ATTR_MCAST_RATE={0x8}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4904}, 0x20000004) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 07:05:39 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80000, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1951.214147] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:05:39 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1951.222145] FAT-fs (loop3): unable to read boot sector 07:05:39 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1000000, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1951.299278] EXT4-fs (loop7): Unrecognized mount option " [ 1951.299278] " or missing value 07:05:39 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffff, 0x4, 0x0, 0x8001, 0x0, 0x8, 0x0, 0x0, 0x0, 0xcb6}, 0x0, 0x20010, 0xffffffffffffffff, 0x0) close(r0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xc3, 0xe9, 0x8f, 0x5, 0x7ed, 0x2, 0x5, 0x9d, 0x212, 0x40, 0x34e, 0x4, 0x3, 0x38, 0x2, 0x5, 0x8, 0x9}, [{0x60000000, 0x4, 0x3f, 0x8, 0xe30, 0x0, 0x0, 0x1}], "cb32f2d9c2d893805a2f44da67e5177c76677fff6cc517d5157262baab2246b0ce07f248cee7019fc4b3660bd3d35adc4435941177eb72e8afd6264699db8908b24ea6da4a0a9309abc63eda60bdc5eb654d94ed37d7fa44338083453c8abfcfc8599de32eae1b51", ['\x00']}, 0x1e0) 07:05:39 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file2\x00', 0x10001, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9, 0x800}, {&(0x7f0000000140)="338344699cab0732475ced41001000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x27, 0x1600}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESOCT]) symlinkat(&(0x7f0000000080)='./file2\x00', r0, &(0x7f00000000c0)='./file0\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 1951.392058] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 1951.424559] EXT4-fs (loop4): Unrecognized mount option "01777777777777777777777" or missing value [ 1951.457896] EXT4-fs (loop4): Unrecognized mount option "01777777777777777777777" or missing value 07:05:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:05:54 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:05:54 executing program 1: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r4 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0xb96, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x10}}], 0x2, 0x0) r5 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r4, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r2, &(0x7f0000002e00)=""/4094) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="7f93e784e20000008d4300", @ANYRES16=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x2, 0xf4, 0xfffffffffffffff9}) ioctl$FITRIM(r6, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 07:05:54 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 46) 07:05:54 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)=@ethtool_coalesce={0x0, 0x76aa}}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r3}) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000100)=ANY=[], 0x0) r4 = dup2(r0, r0) ioctl$HIDIOCINITREPORT(r4, 0xc0085508, 0x20000000) 07:05:54 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000000)=0x1ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) [ 1965.888473] FAT-fs (loop5): bogus number of reserved sectors [ 1965.889469] FAT-fs (loop5): Can't find a valid FAT filesystem 07:05:54 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x7]}, 0x8) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000040)={0x1, 0x0, 0xb}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x1) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x0, '\x00', [{0xaa, 0x8, 0x6a5c, 0x5e38, 0x80000000, 0x1}, {0x8, 0x401, 0x3, 0xff, 0x1}], ['\x00']}) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f0000001240)=[{&(0x7f0000000240)="b169605b1152d28bc131d601a04c58f1751a883e587358fb478938be09cf82836198708ae4a7588e021e3b7a755ce6d20a569abee8cb690149e67496a7fbc0448aadc6e5dc36af1412c895794fb6b4ba41734d7ba1929e340042efe6843dd823a27586b7e1ef2f302c025f4680dd58e02433ef5fb3ee073a21fbfcd3ca8b947133e40765189578d3c923dd3c6f4f2b419eeb8b39bbde11acacc30538fff088eccac593c21ccad702dbdd52f2622b8b521b8059d2b95fdbe49a7da6dea374c25e003273c7cdbf1a53883a5d80ebd6dcab93d076e592567f6b4624e031c293fe24d3eef24c900e84ec66eee7b3244899148c9353e17c71e26692dec16872bdb1de601ecda312d446b4e2a46bb14b03b40903ef9978607b1ef07eb6146e4b75e8e5f880068c99c4552262361f160d7cfd452c8bb2f52a3853a532609b25dd6826df6bca18fb2954b9c9becbaddf442696469cc425ed12d7106b981e668c743a7cbd24f8a6d0c00b2f493c338a4be50f9acb78e286b5ee3cddacd35d871784bc9454cdbc538443a69cff1fb973d934623f6056e4f6b958e5b66dfb98072fc354c604d87304adf710e8ece2aabf14d22d1435d45ff0db575716d499fe5ecf9660d98d1b25b822a5654703c0c1b47587630481a4dafa328f4399f94f6ec4a41dd27b6b26c2c3ba4c791949e9f33d8f8d6518175dfcd6583f85dfacaafe8849ee0eaf248dbc36b8eee426210519e1b720c1db6295483300c80f79a201e53a3af8e88d6e6bc23b67cc933a295d28d21689f3b68fee064d1dfb09a6e6dd74e2b7f633ce723c5300cc694e0310df741ee5d3c703fdafa6f5439717fd981c8a5688ad633548affc203640e463d19c6f2007d8cc2cf2d8ad36ff44180676d374f2941b6892fc63e96c6a5c46cae0ca0fd7fc736b8e9eaa677b3b50ada8e5e5934f1bd5f5a6ca0e1dcad3f008f9c936901157e5780e087725efa5409545e92fd1904452aa50b6aa5a17d1cb878842d6f844deadef41fec00a856c11ada068ffbd957e011bd53765ab3f13c80716631c2daa33f448141956b2fc7f985e25c60cef2c3c801652e2dcf1bef2231688ba89fdf0eb747960caa5e68ff017cac8c09facf8842be21fdb95081001c0e26302dd5e662510d593213ee1a8cebd4bfe804e3d5a94a98818897ee052dd2c80f60cd4c52807008f485a0690357c3d4cb595eea1dd90a385a6631c7c490818ddcbe03c883ba18b616d3837497480b25fd4e187b1dd6c7cc1b22472de39cfc3993b69acf28bff1018adbf8716df97a3b0ebfd406634b5659a4bf968c263a590097666b1937294416b3b428f330adcaa007392e79d1d8591613633001ef5afb06fdf811cb91d7553ec76c999310f050ea9335ba05d0fc89a41430fbb148fc812adacbf227296c9e1407b2c1b5b6597f97f7511fb245c6e87bb4dec8d5b5ff390814a0770cc03fe69944b2642cdcd164a39eb21b9e7cc874b4e077bef5e0934565fce898153227fe82f63c3b58f3b9f445adcb270a10383f88b40bae4029cf447d794e8748bcde7fac29f7685543992630b2ca00a5d0e1615afb4d5173d492461636dbaafd058fd527ee73bac4f7d11179180cdc676c2348a18cfd8fb73b14014ec88310a5ac867603351a02abffc34d96a7f19dd8fa98133df8bea1288e248e5a7c0cb725f4c087d6898faa05e06fabc8da192f0071b1ff877b3eb3faf6a4bc10ed2100108a4f552bd540ee1371d3ac8b7e5b3f50e4d38dde6e8dab2069c6c4bd889fe6a785a833428dfee773650e075ba939253728e6bbe870b8949e62e559ff248aca20d7c42e696c3c4127d00a089d56a7ad8001155a9ba4bf681599e999dd27cc11afdc679778d4cc78674ca1ae1f6c7cd4617d2239bbd67c86ff4a304a75abef8df1bd5f7cc0ca5966ce08135536c9da1d7a0c84efd4da57c6744475ca9ecc6b69dfb488290757959bba62d61ee2a240c67a75483df71597c44bd503ef47a935e2c2c9bd2091e3a0ebaa3416f8c136dd66f64ef71ef78bcd0817d9d29b5cf7754de0596aa117b39927a470520959a3caf6c4ff0ef8d23ccb477e9661ed8886edd1b2ca9a68165afeb35b32f1caa96f059c1df7521b704e2c6ed1a07e1d4042192a5800d5e518ba670f0919d3f1c37d6ca649f2ec01d7f2248b0dadbe0e9ec214525c506cfd7faca9abd54c2d95613853049bf930ea41dcac4e2082db11069568633f67665421f84e527915fac42d12d1d1f2ac660bbba9c08db163dddc88eb6ea40dde0b36416e98224d48c9c831d6cba1d3c895db319f933f2ccd311b69d740e6ddb9e32e24973e749345a9195940d7f9e6a8293d197f069b7c5da84c0bcb3a65f8a263cb342350e0c805c9599d02d04ff2faf945e49d81e115798894720fbe1623d4be9348fef4225ba100135e17081b1ec1cab59c55150cfc46c67830255eb7fc54c426d745f7904f5fb7eb059553454dd6034bf513dab5fe6f4430933c8fab48a46d55408a50d86ea4fe04b541dfe224f02403ddd75b8f9d3da83e6dc034829b1a7ab29b67ac2a6b7d5986e8b7e124c40e5fe468be60949279f83e828238638edb5e5ccf82cabfb0042f569f51c4c95812e544c2af936ebc3fdab85cccf98967aadfa899ba8133f2cf6b2985c21095cce499f3b70a03369532a2c8fcbc90ec79a7e70f476de0bb1f36c5ce621184d0f7f3148ec2e3ff541e8cdf8641255287c64e4fa201d5e77de82dfbc7b888afabd31aec1fa1a0ba403af8404ef57c90c1fd5277ca004e045fe928cebf5e4c1d3822a8b4936d90b56876d16b9edfb980e7dfa6fac20d31f0df7fc255a91a80fbd92d4482bb3c7f0a4365533eff843b78260efaf6952f95ff84ea15681567609385fa3fb364e11d9268a231304b0c2a8fb04b8f913bc776ff000fff36f1e238c70971aa034cff66af2ac0dd5ad21dc689a3ef6e76763f6771bbd7944491ad882e566ad0e6ceaaebe1ac602e116f98a88c2cca2e07fe0f29beac889031ae35b973437c43acb7aabe359ed1b0ce09eb9a146cf639d209a050a5e872b2c803f14fc12cd5aa8228ebe3ac113dea47cc63da84c4385e4736770136786a09510c99130755243c49fb4bc263a8d1b5fa84b3172cbd79ee512d8e49d30798f4b08215b11e749a932da969937d211d2a442896af22fae215d6e92aac0558be1ffac4dfb7a3678008d4043113cd7d2d281e517454e6f47b911fc6ee8d5fd2493eacdc02647b7b210840eb22a17704fe62a9da152586c75ab8d30c53d53fee09b2548e621445ae7206353d90dc83eb46c667772740f0b35e35c0ea92f6f6fe7a78b85077711bc779f2aa6b8a1a1d601b2bc4d7ce2d3366fad8363758fbb440415e32c6a1789aa11cfe31d5c56aa94bea30ceaf7e6a4c1e5df706381f46e8a11c2b37b6b1dcced87b561e4ac800f538527af14a8639b34008240741bba6936c156d30e72e2893dce71da309e61a7ff2b844c1bdc982ac6efff3e4e3b5dd0656783cdf7046c3bce99213d208279170683a3bcdbd3ea69d981c81a265174a5e8c57e2f8b64a1b701aedf69499dd2a0023e59d963bfa323f79b5dfaae5ea2881a59b18efc6da1400ba1f57a0b167a8dd9aca998d9248933678cda8d2412926f1603dbd220816325db9701f4c409d194da6bf75412447f2fc25457cd8426f91abf3bd9c7f81f8131a1df7e0f10d59ad3a6c41b9783c9bff972ac27087ca0189aef77573313c4861a32da6be3d2744eb54668181a94ef13128e630be39f95cb46ab94b1122a0d83563bdb86134059ece71b97e670d557d3b70be46f1cc5da239bcdcdc970c9ed2a4801e20fef2a22d9d42f39a26ccd99fba456e0aef1ba22394c70882e9f2f7774cd618a2acbb8f91eb7bd8073636cb1a5b20a313742d7268dd79e32af23fcf0d0fd373329eaa8e48b35b9c76afaf5c90dedfb879253d1bab03927a3d369a3f5ef18753a60fcaf6b84dd1635b859d92ddf6d18a9860853efb4aa0669f8b1b93536707c10bfb423be496581e8a81e5b8a7493d3fcf470876fca2620bc6aa3a10ebeb5a7c2e297109663d0ed91bcbfde3e6ef1785bf07a7df8ab97f839afe857aa1176ab833135bba7b789ead6a2f5d5651cf290dd679ba80fc84c96e18e6101b5346efaafc65fbdac5d09fb18fa29859e1c8f8c1e3795bd6fc95ccec3226c774c68902eaa0e15d5677bfa9d808916edacc061b7ae667264b9dd1ed9451ccfd7e423a6b625c3cc4d10cdce0a13951996161b35b341fa8d4dad68a9c88034eece897e933ac0931bee5736e15cc5e1c4cc5f8b05fdba739e06624ec1f70f9a796dd7524abb6c62c3f13362b065abefee463b1fb5087579ae380d3be9449a03b05d4568ad0639e7a78acc07bb2da925d385a49f0ff1442ae6069864322aff173483fc427641b3663e0d590fcc647996cd624532b65104bd91f6b31f7d2a9e20b82c807e79926dd6fc91f7858443a1d1890de1dd7803851055474e16ce8dc6a8c277388bf88a92d22ba479a4a3b88d35a1a580e4f6c3517c4b86b6c71c45d5dff34907d0be6e0a2e476b57436f20ea5aa6353646db3d55b38bb6ed026b71f5b39dda74c7f33b229238e7b26f2487f160b1bfeaf7b109c208626119577962bc26c0261a6c56103a543ae739948340aff10946a2418977a9dd59f612f303ae2636abb2f7a78de70ca99ec0e0377efa997c6812697ca92b6a5e1ce52b7fd238944a1f65ba09813f324032a856c5f96ab8fd6f6103f873df3e7bbecd18a3a5edddcd21c355a2d6431b2fd2cb91cd1df995fa0dfd90ea3dfed40638f8be93366f38e339c2515da7f1b1016cfd7a9035b3e3f8f9e60ced9623197529ec46a28cee3c528bbe43515988c33a331491b397b635e5044debcc5ef57e02599a6ea0c45f2231d7af63368cb9a6e98ce1e987b4ad0194be31b7f848195f84ac4016ee3ba9d0d2b25047adf25e6e8b6e326e77ec4214ea8903f76757d0a2be3a48afff060515526267f358f161d021c50fbe2352915de5ab5f43a9f87547cf11aab1956347631c6956af33703486bfb2c0720c9183383d245872585f3c4e7f0d589efe10c41769534d360f32ceee36ab2cb3fa89e6ceade13581f0bcc23ac08edf10008d7a9ea7ccf9df963333725a6a1603f9ff6bcfa299814f5a9f90b7b935351953c52c940e68e450dba6aa6097f76c5b6ef8e25e272a75e207651d6a5f3a793964d5cfb793563f4ebaf4d00ac000f5f301d0351310d8305d53439db3a940cb78c4de97ce6a680190620d125cbc10b2a93a043ef6f0941ce11a88917637df400066b253cdb9c13faf308bb6ef5c16a4c69b32dd7b59e0932dbfb1786ec4d2bc493c04b3ebd761c28eeff1eaa2ce62b4ec52b7943ab6f7e34cea1c42dd1ba77cd7db682871502eb22f011803a38f3a69ee21b64ea20a52a09d8a71c6e71275a0c3de7e8637d517981f659382ce8666c0c7c2860125c9283d44e818f4d75197c5842c5d460c8ed3fba2d700f61675a8c77494413d6ba7ee6f3b690edd10cb507c0a07a726a27b549028dc42ac3a557a156d984e5fa8fd20d160f90610087d7d23ec2ea78c2d7d8de57f6346985e9c07903e33ce8dcd27f55a38c299324bc98d199899eead0335d42dd234975fcd8674d29996be7391db67f8ebcd61e21894b5ce45e0aa3d222fb2e679890b3993e33459d0351a954cc79fcd2d4654a42c18485c4652896e30071724e5874874b2a2d96370e1f33a98ef244d8eece56fecfc68d154b1b1dac611665b1ad9a4c22b6afc90038c8869", 0x1000, 0x8}], 0xc0436, &(0x7f0000001280)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6d, 0x39, 0x6b, 0x1b, 0x74]}}, {@mode={'mode', 0x3d, 0x1f}}, {@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x25, 0x33, 0x36, 0x31]}}], [{@obj_role={'obj_role', 0x3d, ']'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@dont_appraise}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@pcr={'pcr', 0x3d, 0x1b}}, {@context={'context', 0x3d, 'system_u'}}]}) r3 = openat(r2, &(0x7f0000001340)='./file0\x00', 0x800, 0x0) socketpair(0x29, 0x5, 0x80000001, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000013c0)={0x1}, 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000001400)={{0x1, 0x1, 0x18, r4, {0x7ff, 0x8}}, './file0\x00'}) r7 = openat(r6, &(0x7f0000001440)='./file0\x00', 0x1080, 0x10e) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000001480)={0x4, 0x2, 0x4, 0x969, 0x1400000, 0x3f}) ioctl$BTRFS_IOC_QGROUP_CREATE(r5, 0x4010942a, &(0x7f00000014c0)={0x0, 0x8001}) write(r5, &(0x7f0000001500)='SK', 0x2) sendmsg$nl_generic(r7, &(0x7f00000027c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002780)={&(0x7f0000001580)={0x1200, 0x3b, 0x300, 0x70bd27, 0x25dfdbfb, {0x2}, [@generic="910975db9b7f822ff13a8e3ff9879f47de792e5d7bbb20", @typed={0x14, 0x67, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x76, 0x0, 0x0, @ipv4=@remote}, @nested={0x4, 0x73}, @nested={0xc, 0x8e, 0x0, 0x1, [@typed={0x8, 0x20, 0x0, 0x0, @fd}]}, @generic="24f834780513a15e9ca18c33d2f81ffd40b020546228f246a6d44cc48bd353360aa90f87f28192c607e8e6c1099d0cf9dc82", @nested={0x10c7, 0x17, 0x0, 0x1, [@typed={0x14, 0x76, 0x0, 0x0, @ipv6=@mcast2}, @generic="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", @typed={0x4, 0x8f}, @generic="2abfea0d6453772b15699b31cd5ee0915820ef1aacc9cc00eed8493a88ca18954e1b05e712a0bcef9339caf20ef9802addb10714b009293114b78b07107c9326d1655b3bf4171854b5dc82ae0c45f53df69006c5fc36578798ef5627abc2619c89b961921789474eeff7c98330122c0c68a89ccf0d3752c11b5ed5dc9a8ad272e449868bce1def68b8f4519d2b015d59065562ad39f55eaa887c94b4599d689dc59153c847a80b55bd865d"]}, @generic="225386af14356a00df35888eeca8c45315acc40924d80fdd82081ae0abbbf4c564ae7c81a6d6d2da638b3082bb02d8bf050cf535abf6fe111e8414dbef33dbf1c773b09b25e5e787818d899c7c5c44dfb1fbab1b31d853faaef53004f3f9089ff8539782ed679f30d4ad300d81a9e26b2d1fb473ea4e900112647cd4439fa0defd78d324c96857af82f3ec77477dbf3fa119f68b2dd04119d3f68266f7cc641bd579bd4acc97d6889a", @typed={0x4, 0x60}]}, 0x1200}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r8 = open_tree(r6, &(0x7f0000002800)='./file0\x00', 0x80000) accept$unix(r8, &(0x7f0000002840)=@abs, &(0x7f00000028c0)=0x6e) fchown(r3, 0xee01, 0xee01) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000002900)={0x0, 0x7, 0x3}) ioctl$BTRFS_IOC_GET_DEV_STATS(r8, 0xc4089434, &(0x7f0000002d00)={r9, 0x7, 0x0, [0x0, 0x3bc6, 0xffffffffffffff80, 0x54e, 0x95], [0x6, 0x2, 0x3, 0x4, 0x81, 0x101, 0x3f, 0x0, 0x9, 0x5, 0x7, 0xfffffffffffffffd, 0x0, 0x6227a401, 0xffffffff, 0x2, 0x101, 0x4, 0x1400000000000, 0x7fff, 0x1, 0x2, 0xfffffffffffffff7, 0x6, 0x40, 0x9, 0xfff, 0x5, 0x3, 0x2, 0x7ff, 0x1, 0x81, 0x0, 0x7, 0x3, 0xfd4b, 0x62, 0x4, 0xb0, 0x8, 0x7, 0x2, 0x3, 0xffffffffffffff5a, 0x8, 0x1, 0x9, 0x4, 0x4, 0x0, 0x4, 0x100000001, 0x4, 0x0, 0xfffffffffffffffc, 0x8001, 0x3ff, 0x8, 0xffffffffffffff00, 0x7, 0x0, 0x3, 0xc0f5, 0x4, 0x2eb, 0x6, 0xfff, 0xa1, 0x100, 0x8, 0xec, 0x7fff, 0x7, 0x101, 0x7875, 0x10001, 0xae, 0x9, 0x1, 0x9, 0x1, 0xd3, 0x3, 0x1, 0x1, 0x3, 0x7, 0x3, 0x8, 0x1, 0x5, 0xabc2, 0x8a, 0x2, 0x200, 0x5, 0x8, 0x3, 0x7, 0x6, 0x1f, 0x8, 0xfffffffeffffffff, 0x6, 0x3, 0x8, 0x1, 0x3, 0x100, 0x4, 0x8, 0x7, 0x3, 0x9, 0x7, 0x8, 0x7fffffff, 0x200, 0x0, 0xf800000000000000]}) 07:05:54 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2000000, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1965.933993] FAULT_INJECTION: forcing a failure. [ 1965.933993] name failslab, interval 1, probability 0, space 0, times 0 [ 1965.937541] CPU: 0 PID: 15274 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1965.938975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1965.940658] Call Trace: [ 1965.941205] dump_stack+0x107/0x167 [ 1965.941997] should_fail.cold+0x5/0xa [ 1965.942796] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1965.943844] should_failslab+0x5/0x20 [ 1965.944630] kmem_cache_alloc_trace+0x55/0x320 [ 1965.945580] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1965.946658] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1965.947688] __list_lru_init+0x44d/0x890 [ 1965.948553] alloc_super+0x8b8/0xa90 [ 1965.949331] ? test_bdev_super_fc+0x80/0x80 [ 1965.950240] sget+0x110/0x510 [ 1965.950890] ? __put_super.part.0+0x2a0/0x2a0 [ 1965.951830] mount_bdev+0xf8/0x400 [ 1965.952569] ? vfat_mount+0x40/0x40 [ 1965.953327] ? setup+0x110/0x110 [ 1965.954052] legacy_get_tree+0x105/0x220 [ 1965.954904] vfs_get_tree+0x8e/0x300 [ 1965.955681] path_mount+0x13be/0x20b0 [ 1965.956494] ? strncpy_from_user+0x9e/0x470 [ 1965.957397] ? finish_automount+0xa90/0xa90 [ 1965.958299] ? getname_flags.part.0+0x1dd/0x4f0 [ 1965.959301] __x64_sys_mount+0x282/0x300 [ 1965.960145] ? copy_mnt_ns+0xa00/0xa00 [ 1965.960970] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1965.962069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1965.963246] do_syscall_64+0x33/0x40 [ 1965.964070] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1965.965124] RIP: 0033:0x7f5222275b19 [ 1965.965895] 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 [ 1965.969660] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1965.971608] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1965.973442] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1965.975172] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1965.976901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1965.978645] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1966.007154] udc-core: couldn't find an available UDC or it's busy [ 1966.008611] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 1966.029039] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:06:08 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:06:08 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000008981b700"/18, @ANYRESHEX, @ANYBLOB=',Shdno=', @ANYRESHEX, @ANYBLOB=',cache=none,smackfsfloor=:,\x00']) fcntl$getown(0xffffffffffffffff, 0x9) chdir(&(0x7f0000000000)='./file1\x00') r1 = socket$inet(0x2, 0x3, 0x3) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x20d315) write$binfmt_elf64(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/2523], 0x9db) r3 = getpgid(0x0) pidfd_open(r3, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0xc0189436, &(0x7f0000000180)={@loopback}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000f00)) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x8, 0x62, 0xc0, 0xa, 0x0, 0x6, 0xc6007, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x6d}, 0x10618, 0x4, 0xf6, 0x5, 0xe7b, 0x9, 0x9, 0x0, 0x1, 0x0, 0x53}, r3, 0x10, r2, 0xb) fcntl$addseals(r1, 0x409, 0x8) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 07:06:08 executing program 7: preadv2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)=""/226, 0xe2}, {&(0x7f0000000740)=""/143, 0x8f}], 0x2, 0x10000, 0x8, 0xa6651f1a67c618f5) ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xee00) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000540)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x8) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000a40), 0x0, &(0x7f0000000300)="a3", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r2, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000840), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000240), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000800)={'syz', 0x2}, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:06:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470", 0x12}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) 07:06:08 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0xf9, 0x80, 0x2, 0x10001, 0x2, 0x3, 0x5, 0x2cd, 0x38, 0x25e, 0xfffff800, 0xb99, 0x20, 0x2, 0x7, 0x0, 0xfffc}, [{0x5, 0xf7af, 0x5, 0x5339, 0x8, 0x4, 0xed50, 0x3}], "ef72702353610c777387507e11c968382c48029f03dc5a5e7711b3cbaf31402a90f343ab3e2dd9ce0335299a120a3ea90fcfc7847f85ef1db046da52ee985b4607193e20909af957e74532e1bdf5cbea4d2c1c2bbb76243f8aade64d72810d6611639e0448a5fbc1fbdbdd711da50f469b9859a7a41dc13dd0befdf0e2c78dc3a8a44ecec6d0e680d7e44ab00bdf2c5b523bc6f5b58ab0369d5cda9c848828f914290286f9f60413b2707fd1c8ea7297", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x708) 07:06:08 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 47) 07:06:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4000000, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:08 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x2c00) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1c, 0x8, 0x40, 0x7, 0x0, 0x3f, 0x44c28, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2dd, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x1000, 0x5, 0x0, 0x4, 0x3, 0x4, 0x800, 0x0, 0xe35, 0x0, 0x82b5}, 0x0, 0xb, r1, 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) [ 1980.435739] FAT-fs (loop5): invalid media value (0x00) [ 1980.436935] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1980.457134] FAULT_INJECTION: forcing a failure. [ 1980.457134] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.459598] CPU: 1 PID: 15414 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1980.460989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.462709] Call Trace: [ 1980.463259] dump_stack+0x107/0x167 [ 1980.464016] should_fail.cold+0x5/0xa [ 1980.464792] ? create_object.isra.0+0x3a/0xa20 [ 1980.465737] should_failslab+0x5/0x20 [ 1980.466524] kmem_cache_alloc+0x5b/0x310 [ 1980.467345] ? mark_held_locks+0x9e/0xe0 [ 1980.467492] autofs4:pid:15415:autofs_fill_super: called with bogus options [ 1980.468172] create_object.isra.0+0x3a/0xa20 [ 1980.468193] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.468220] kmem_cache_alloc_trace+0x151/0x320 [ 1980.468250] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1980.473444] __list_lru_init+0x44d/0x890 [ 1980.474302] alloc_super+0x8b8/0xa90 [ 1980.475061] ? test_bdev_super_fc+0x80/0x80 [ 1980.475934] sget+0x110/0x510 [ 1980.476575] ? __put_super.part.0+0x2a0/0x2a0 [ 1980.477480] mount_bdev+0xf8/0x400 [ 1980.478210] ? vfat_mount+0x40/0x40 [ 1980.478949] ? setup+0x110/0x110 [ 1980.479638] legacy_get_tree+0x105/0x220 [ 1980.480467] vfs_get_tree+0x8e/0x300 [ 1980.481229] path_mount+0x13be/0x20b0 [ 1980.482018] ? strncpy_from_user+0x9e/0x470 [ 1980.482918] ? finish_automount+0xa90/0xa90 [ 1980.483790] ? getname_flags.part.0+0x1dd/0x4f0 [ 1980.484751] __x64_sys_mount+0x282/0x300 [ 1980.485580] ? copy_mnt_ns+0xa00/0xa00 [ 1980.486396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.487459] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.488524] do_syscall_64+0x33/0x40 [ 1980.489284] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1980.490345] RIP: 0033:0x7f5222275b19 [ 1980.491104] 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 [ 1980.494859] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1980.496394] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1980.497869] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1980.499332] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.500782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.502241] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1980.525391] autofs4:pid:15468:autofs_fill_super: called with bogus options [ 1980.527036] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1980.529458] FAT-fs (loop3): unable to read boot sector [ 1980.559452] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:06:08 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 48) 07:06:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x18000000, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:09 executing program 7: getpgid(0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='iocharsetSkoi8-ru,\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x480000, 0x8) 07:06:09 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10a2820f}, 0x0, 0x0, 0xffffffffffffffff, 0x10) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="05030300000003005354455b89f043c52f730b00a3dee438706bd662849b7a855787c46c7c4b5d8dd3b3180ec83245d949180acd95b2eacc19dc5487401e866f1ca08325d1e519d01b8a35c1d32536b87791d90de8ea38dc8595608365a8c9d17a204e00953e8315715e"], 0x5c, 0x1) close(r0) [ 1980.703501] FAULT_INJECTION: forcing a failure. [ 1980.703501] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.705991] CPU: 0 PID: 15533 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1980.707830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.709823] Call Trace: [ 1980.710496] dump_stack+0x107/0x167 [ 1980.711393] should_fail.cold+0x5/0xa [ 1980.712327] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1980.713591] should_failslab+0x5/0x20 [ 1980.714521] kmem_cache_alloc_trace+0x55/0x320 [ 1980.715630] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.716874] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1980.718076] __list_lru_init+0x44d/0x890 [ 1980.719019] alloc_super+0x8b8/0xa90 [ 1980.719787] ? test_bdev_super_fc+0x80/0x80 [ 1980.720677] sget+0x110/0x510 [ 1980.721323] ? __put_super.part.0+0x2a0/0x2a0 [ 1980.722260] mount_bdev+0xf8/0x400 [ 1980.722991] ? vfat_mount+0x40/0x40 [ 1980.723743] ? setup+0x110/0x110 [ 1980.724444] legacy_get_tree+0x105/0x220 [ 1980.725288] vfs_get_tree+0x8e/0x300 [ 1980.726064] path_mount+0x13be/0x20b0 [ 1980.726865] ? strncpy_from_user+0x9e/0x470 [ 1980.727758] ? finish_automount+0xa90/0xa90 [ 1980.728646] ? getname_flags.part.0+0x1dd/0x4f0 [ 1980.729629] __x64_sys_mount+0x282/0x300 [ 1980.730482] ? copy_mnt_ns+0xa00/0xa00 [ 1980.731291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1980.732364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1980.733434] do_syscall_64+0x33/0x40 [ 1980.734205] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1980.735254] RIP: 0033:0x7f5222275b19 07:06:09 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, 0x0, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) [ 1980.736020] 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 [ 1980.740023] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1980.741647] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1980.743110] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1980.744563] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.746048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.747513] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:06:09 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) r1 = dup(0xffffffffffffffff) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000001740)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}}) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)={0x0, 0x0}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x3d, &(0x7f0000000140)=""/241, &(0x7f0000000040)=0xf1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000001700)) openat$sr(0xffffffffffffff9c, 0x0, 0x24500, 0x0) [ 1980.795623] FAT-fs (loop7): Unrecognized mount option "iocharsetSkoi8-ru" or missing value 07:06:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x80, 0x9, 0x6, 0xfc, 0x0, 0x8, 0x80000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x3}, 0x1010, 0x1, 0x6, 0x6, 0x5, 0x7fffffff, 0x3, 0x0, 0x8}, r1, 0xf, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 07:06:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x40000000, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:09 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 49) 07:06:09 executing program 7: ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0xffff207d, 0x6, 0x7, 0x8001, 0xb, "67510941bf65a0554d6d2f9f62011b611ab2ef"}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x2, 0x9}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001640)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x4007, @fd_index=0x7, 0x5, &(0x7f0000001580)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/68, 0x44}, {&(0x7f0000001400)=""/247, 0xf7}, {&(0x7f0000001500)=""/97, 0x61}], 0xa, 0xc, 0x1}, 0x8) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x80001, 0x0, 0x1}, 0x18) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000001700)={{r1}, "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"}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000002700)) r2 = inotify_init1(0x80000) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000002740)={{r1}, "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"}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003740)={0x4, "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"}) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x810, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000003980)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd_index=0x3, 0x2, 0x0, 0x11, 0x0, 0x1}, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000039c0)={{0x1, 0x1, 0x18, r0, {0x980}}, './file0\x00'}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000003ac0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r4, 0x0, &(0x7f0000003a00)="dc68fa5a2bd36d84362c7f5646808632bb56d6d792cace921b2bedf1bd6ab0b8454a1e7bea0d8f92c0f3d7a8fb84fab18a69d3fda5a1fdaef90c89385922c8402758dfa2ce59d51fbe1faf6e040ad6bb3beee24719950b25d7b25f35a19bbf315d259b851864f7c9ac2f8e221556c130a4588ac20174f49a447e74fad636a92ae30b453a4ac5b1901a3a747e804c9f7adf2faaaf23d43239e570666b825fba19410c3d4bbb81683f37bd6a1a1cecbcec35fbd9100253", 0xb6, 0x12060, 0x1, {0x0, r5}}, 0xffffff81) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = pidfd_getfd(r4, r6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003bc0)=0x0) perf_event_open(&(0x7f0000003b40)={0x4, 0x80, 0x1, 0x1, 0x1, 0x2, 0x0, 0x95, 0x12000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000003b00), 0x8}, 0x6000, 0x1010, 0x3, 0x7, 0x2e, 0xc2, 0xfffc, 0x0, 0x101, 0x0, 0x2}, r8, 0xe, r7, 0x2) [ 1981.027407] FAULT_INJECTION: forcing a failure. [ 1981.027407] name failslab, interval 1, probability 0, space 0, times 0 [ 1981.029346] CPU: 1 PID: 15654 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1981.030465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1981.031778] Call Trace: [ 1981.032206] dump_stack+0x107/0x167 [ 1981.032795] should_fail.cold+0x5/0xa [ 1981.033407] ? create_object.isra.0+0x3a/0xa20 [ 1981.034158] should_failslab+0x5/0x20 [ 1981.034772] kmem_cache_alloc+0x5b/0x310 [ 1981.035431] create_object.isra.0+0x3a/0xa20 [ 1981.036159] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1981.037038] kmem_cache_alloc_trace+0x151/0x320 [ 1981.037844] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1981.038670] __list_lru_init+0x44d/0x890 [ 1981.039330] alloc_super+0x8b8/0xa90 [ 1981.039923] ? test_bdev_super_fc+0x80/0x80 [ 1981.040609] sget+0x110/0x510 [ 1981.041109] ? __put_super.part.0+0x2a0/0x2a0 [ 1981.041843] mount_bdev+0xf8/0x400 [ 1981.042421] ? vfat_mount+0x40/0x40 [ 1981.042994] ? setup+0x110/0x110 [ 1981.043533] legacy_get_tree+0x105/0x220 [ 1981.044180] vfs_get_tree+0x8e/0x300 [ 1981.044774] path_mount+0x13be/0x20b0 [ 1981.045390] ? strncpy_from_user+0x9e/0x470 [ 1981.046070] ? finish_automount+0xa90/0xa90 [ 1981.046782] ? getname_flags.part.0+0x1dd/0x4f0 [ 1981.047541] __x64_sys_mount+0x282/0x300 [ 1981.048223] ? copy_mnt_ns+0xa00/0xa00 [ 1981.048878] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1981.049761] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1981.050664] do_syscall_64+0x33/0x40 [ 1981.051286] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1981.052128] RIP: 0033:0x7f5222275b19 [ 1981.052745] 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 [ 1981.055865] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1981.057149] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1981.058361] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1981.059549] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1981.060739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1981.061934] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 [ 1981.068049] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 1981.231035] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1981.239964] FAT-fs (loop3): unable to read boot sector 07:06:24 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xa0) syz_mount_image$nfs4(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x80000000, 0x1, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x7f0, 0x1}], 0x2320081, &(0x7f0000001380)={[{'rpc_pipefs\x00'}, {'.,]'}, {'\x04*(!\xb1\xf9}:\\\\\xd6#\xdd&}[\x9a--'}, {'\\'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'rpc_pipefs\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffffff}}, {@subj_user}]}) pipe(&(0x7f0000001400)={0xffffffffffffffff}) openat(r0, &(0x7f0000001440)='./file0/file0\x00', 0x0, 0x1) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xb) 07:06:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:24 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 50) 07:06:24 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x2, 0x0, 0x0, 0x1081802, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x105e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsu(&(0x7f0000000080), 0x2, 0x24000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r4}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) 07:06:24 executing program 1: r0 = syz_io_uring_setup(0x4d7f, &(0x7f00000002c0), &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0) close(r3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x100010, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x3, 0x0, r3, 0x0, &(0x7f0000000340)="62c95e24e4eecc021d2033ea693c4a8cafcbfe87abdad503d73b6be7ab48df115deeca4786db22d8c0e6fbd04b18587068f8f34e81cea0f929f5a3106df84d77f79ad14565bcecd2fbb084f8d4b5a9036d31a5927c307dc3199674d9cbb6225986aede6b0bb439f4019bdce514e0571ca6c6e35c348ab866b8931617920b0473e3679b5ec66807e031e292285af5afb649d754c7abb1703a7b1dd1489d4d097bcaead156dd08a62d17f299bbc4b0d0b4ebb1f5c937cfd81a66c51206a24bddcf77b6018f3d8d", 0xc6, 0x40084, 0x1}, 0x20) lseek(r4, 0xffffffff, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/sit', 0x20a03, 0x13e) syz_io_uring_setup(0x3893, &(0x7f0000000440)={0x0, 0x5469, 0x8, 0x0, 0x254, 0x0, r7}, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000280)) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:06:24 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) close(r0) 07:06:24 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, 0x0, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="28939d8563bdfbf6562ce86ebaa89e640e44cbd9025eca709d69f0296eb2d6804ea84e26a3a3495e3e7a15052c634fd2c1ad305b31b17e7112f9ede30a82aaee8bb54383b8dc0fcfaffb16763173fd61f6d056556af8e4e9522553b52662efb276b3750cc5ea696c5942ee103048815a05e4476f4406c933a2f91a9db5cf82d9532d81f8c24cdf6f3ea26f5d9e382fe764e64cb8477caf412d489ed74d1515380800f253a99cb4d160eb7253c7bb1a3e214776090eff939faca7f6680fd2c4363a1145ce4197704226f56942446c6a206ede10cd4538a92dcae5b6d70e99017d7cbf58a943b4c2224d60f6987b1db1246c2e7c894402a465c4a1fbb3d9cf3f0f") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:06:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470", 0x12}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x2c00) mkdirat(r2, &(0x7f0000000240)='./file1\x00', 0x24) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x11c) fadvise64(r3, 0x0, 0x0, 0x1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x0, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0xb00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200) sendfile(r5, r6, 0x0, 0x100000001) [ 1995.896472] FAT-fs (loop5): invalid media value (0x00) [ 1995.897684] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1995.899417] FAULT_INJECTION: forcing a failure. [ 1995.899417] name failslab, interval 1, probability 0, space 0, times 0 [ 1995.900911] CPU: 1 PID: 15681 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1995.901767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1995.902798] Call Trace: [ 1995.903135] dump_stack+0x107/0x167 [ 1995.903593] should_fail.cold+0x5/0xa [ 1995.904073] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1995.904709] should_failslab+0x5/0x20 [ 1995.905185] kmem_cache_alloc_trace+0x55/0x320 [ 1995.905784] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1995.906463] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1995.907107] __list_lru_init+0x44d/0x890 [ 1995.907648] alloc_super+0x8b8/0xa90 [ 1995.908138] ? test_bdev_super_fc+0x80/0x80 [ 1995.908683] sget+0x110/0x510 [ 1995.909094] ? __put_super.part.0+0x2a0/0x2a0 [ 1995.909679] mount_bdev+0xf8/0x400 [ 1995.910140] ? vfat_mount+0x40/0x40 [ 1995.910623] ? setup+0x110/0x110 [ 1995.911063] legacy_get_tree+0x105/0x220 [ 1995.911595] vfs_get_tree+0x8e/0x300 [ 1995.912080] path_mount+0x13be/0x20b0 [ 1995.912580] ? strncpy_from_user+0x9e/0x470 [ 1995.913142] ? finish_automount+0xa90/0xa90 [ 1995.913675] ? getname_flags.part.0+0x1dd/0x4f0 [ 1995.914280] __x64_sys_mount+0x282/0x300 [ 1995.914817] ? copy_mnt_ns+0xa00/0xa00 [ 1995.915331] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1995.916014] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1995.916697] do_syscall_64+0x33/0x40 [ 1995.917181] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1995.917841] RIP: 0033:0x7f5222275b19 [ 1995.918344] 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 [ 1995.920747] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1995.921749] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1995.922689] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1995.923605] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1995.924504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1995.925406] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:06:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:24 executing program 6: r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=@reiserfs_4={0x10, 0x4, {0x0, 0x1, 0x6, 0x9}}, 0x0) [ 1996.029961] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:06:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:24 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 51) 07:06:24 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0189436, &(0x7f0000000180)={@loopback, 0x0, r2}) accept4(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, &(0x7f0000000080)=0x80, 0x80800) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/wakeup_count', 0x120902, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r1, r4) [ 1996.183956] FAULT_INJECTION: forcing a failure. [ 1996.183956] name failslab, interval 1, probability 0, space 0, times 0 [ 1996.185246] CPU: 1 PID: 15808 Comm: syz-executor.3 Not tainted 5.10.206 #1 [ 1996.185985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1996.186909] Call Trace: [ 1996.187205] dump_stack+0x107/0x167 [ 1996.187621] should_fail.cold+0x5/0xa [ 1996.188055] ? create_object.isra.0+0x3a/0xa20 [ 1996.188573] should_failslab+0x5/0x20 [ 1996.189002] kmem_cache_alloc+0x5b/0x310 [ 1996.189468] ? mark_held_locks+0x9e/0xe0 [ 1996.189923] create_object.isra.0+0x3a/0xa20 [ 1996.190404] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1996.190962] kmem_cache_alloc_trace+0x151/0x320 [ 1996.191472] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1996.192022] __list_lru_init+0x44d/0x890 [ 1996.192472] alloc_super+0x8b8/0xa90 [ 1996.192878] ? test_bdev_super_fc+0x80/0x80 [ 1996.193347] sget+0x110/0x510 [ 1996.193700] ? __put_super.part.0+0x2a0/0x2a0 [ 1996.194193] mount_bdev+0xf8/0x400 [ 1996.194598] ? vfat_mount+0x40/0x40 [ 1996.194994] ? setup+0x110/0x110 [ 1996.195362] legacy_get_tree+0x105/0x220 [ 1996.195804] vfs_get_tree+0x8e/0x300 [ 1996.196214] path_mount+0x13be/0x20b0 [ 1996.196634] ? strncpy_from_user+0x9e/0x470 [ 1996.197104] ? finish_automount+0xa90/0xa90 [ 1996.197565] ? getname_flags.part.0+0x1dd/0x4f0 [ 1996.198096] __x64_sys_mount+0x282/0x300 [ 1996.198552] ? copy_mnt_ns+0xa00/0xa00 [ 1996.198987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1996.199555] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1996.200116] do_syscall_64+0x33/0x40 [ 1996.200516] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1996.201070] RIP: 0033:0x7f5222275b19 [ 1996.201477] 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 [ 1996.203444] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1996.204272] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1996.205033] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1996.205790] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1996.206569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1996.207363] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 07:06:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) read(r0, &(0x7f0000019340)=""/102400, 0x19000) openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clone3(&(0x7f00000000c0)={0x4800, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000019300)='./file1\x00', 0x0, &(0x7f000001a440), 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000200), 0xffffffffffffffff) [ 1996.263313] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:06:24 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, 0x0, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00', &(0x7f00000003c0), 0x10000, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) syz_io_uring_submit(r2, 0x0, &(0x7f0000000800)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13, 0x1, {0x0, r4}}, 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000640)="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") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x14, 0x7, 0x2, 0x201, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40004) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000080)) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x8000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) 07:06:24 executing program 6: mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x262000, &(0x7f00000000c0)=ANY=[@ANYBLOB="7472616e7303006e69782c6163636573733d616e79e21445202dd702b88bff78502c63616368657461673d2c70726976706f7267742c61707072616973656f6e746578743d7500636f6e66696e65645f752c"]) r0 = perf_event_open(&(0x7f00000010c0)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x3, 0x7, 0x1ff, 0x80}) r3 = fcntl$dupfd(r1, 0x0, r1) fcntl$setstatus(r3, 0x4, 0x2c00) r4 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x80, 0x5, 0x81, 0x1, 0x7, 0x0, 0x9d, 0x2004, 0xe, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x6, 0x2}, 0x820, 0xccb, 0x1ff, 0x6, 0xfaa, 0x9, 0x5, 0x0, 0x1f, 0x0, 0x7f}, 0xffffffffffffffff, 0xb, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) close(r0) vmsplice(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)="4b0f912f92b10880f4498a56080e4ae22b1ab8066761a2c1680e60857815fa383c0ce3a4d9f73aa800008d4ade39873a02b7f81f34b4a3f2d0fa712948094533c5cc015a4433f9c789367044c17e53a8d765636501c3ee0c323cd04bd56be8200de74dbec43dbb4d09c445893661dc4ec55735919134670f3346c28ef52fbad641bfc5536349e42b14d0f1aed3176b40b9b7def9bb23e2210ea0908464aae161c3ed9dd84f0183147815455b5c5a817167ef249e271988ea47f98c1f34ee73f2016ef02448d427624d9b62709eda56831f85018f110f5c09c153503147f43ff0a16e", 0xe2}, {&(0x7f00000002c0)="fb93ff2b5338e3a723a12a5564c47194be44f0ce67a1e50718080f65c71f2550e4ea0eb4a5e00edc0ed4deaaab570becd928a33278f597cad15367a227b1fd6ec660c5f7b1af5cc5d68be8e2c683d60d455f9d6a441e9279fa32094277a807cddaf969dfaa2b8bb1567d57d6a1c1140e163d2be04c5976197ea81b79548edbfa7bbd943864f232fa710bff2307278289d2152f0f1cad5be0dd56ef5b1f2c9f3f10b754d9d5fa5beb32c373640a2d623dac998901612bd42dd7a9fc", 0xbb}, {&(0x7f0000000380)="9e19a28e63987c0287d24e7a48e81afdd384fc8e801a088d3089f158e89cbc771109001526c8e84bdac28ab5135493583318bdb77f3c7e265e1c80aaf6fb15d294cdacdc02c595f5aa4f7d09b457", 0x4e}], 0x3, 0xb) 07:06:24 executing program 7: r0 = socket(0x19, 0xa, 0x6) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4040040) add_key(&(0x7f0000000200)='dns_resolver\x00', 0x0, &(0x7f0000000000)="00000100", 0x4, 0xfffffffffffffffb) [ 1996.323545] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:06:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x19410a1, &(0x7f0000000280)) [ 1996.371725] ================================================================== [ 1996.372830] BUG: KASAN: slab-out-of-bounds in dns_resolver_preparse+0x910/0x9b0 [ 1996.373621] Read of size 1 at addr ffff88804d15be14 by task syz-executor.7/15885 [ 1996.374416] [ 1996.374606] CPU: 1 PID: 15885 Comm: syz-executor.7 Not tainted 5.10.206 #1 [ 1996.375349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1996.376778] Call Trace: [ 1996.377354] dump_stack+0x107/0x167 [ 1996.378145] ? dns_resolver_preparse+0x910/0x9b0 [ 1996.379179] ? dns_resolver_preparse+0x910/0x9b0 [ 1996.380200] print_address_description.constprop.0+0x1c/0x220 [ 1996.381483] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1996.382632] ? SOFTIRQ_verbose+0x10/0x10 [ 1996.383506] ? lock_downgrade+0x6d0/0x6d0 [ 1996.384431] ? vprintk_func+0x93/0x140 [ 1996.388589] ? dns_resolver_preparse+0x910/0x9b0 [ 1996.389617] ? dns_resolver_preparse+0x910/0x9b0 [ 1996.390660] kasan_report.cold+0x37/0x7c [ 1996.391556] ? dns_resolver_preparse+0x910/0x9b0 [ 1996.392594] dns_resolver_preparse+0x910/0x9b0 [ 1996.393603] ? dns_resolver_free_preparse+0x40/0x40 [ 1996.394719] ? key_put.part.0+0x52/0xd0 [ 1996.395582] ? down_read+0x10f/0x430 [ 1996.396396] ? down_write+0x160/0x160 [ 1996.397248] ? key_task_permission+0x2b6/0x400 [ 1996.398204] ? dns_resolver_free_preparse+0x40/0x40 [ 1996.399327] key_create_or_update+0x3e0/0xc30 [ 1996.400337] ? key_alloc+0x12c0/0x12c0 [ 1996.401129] ? join_session_keyring+0x350/0x350 [ 1996.402196] __do_sys_add_key+0x215/0x430 [ 1996.403113] ? __do_sys_request_key+0x3b0/0x3b0 [ 1996.404136] ? kcov_ioctl+0x192/0x660 [ 1996.404954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1996.406120] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1996.407281] do_syscall_64+0x33/0x40 [ 1996.408109] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1996.409212] RIP: 0033:0x7f785d1e5b19 [ 1996.410058] 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 [ 1996.414112] RSP: 002b:00007f785a73a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 1996.415796] RAX: ffffffffffffffda RBX: 00007f785d2f9020 RCX: 00007f785d1e5b19 [ 1996.417383] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 1996.418922] RBP: 00007f785d23ff6d R08: fffffffffffffffb R09: 0000000000000000 [ 1996.420495] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 1996.422067] R13: 00007fff20a3929f R14: 00007f785a73a300 R15: 0000000000022000 [ 1996.423677] [ 1996.424047] Allocated by task 15885: [ 1996.424872] kasan_save_stack+0x1b/0x40 [ 1996.425755] __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1996.426844] kvmalloc_node+0x119/0x170 [ 1996.427704] __do_sys_add_key+0x311/0x430 [ 1996.428623] do_syscall_64+0x33/0x40 [ 1996.429420] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1996.430558] [ 1996.430935] The buggy address belongs to the object at ffff88804d15be10 [ 1996.430935] which belongs to the cache kmalloc-8 of size 8 [ 1996.433587] The buggy address is located 4 bytes inside of [ 1996.433587] 8-byte region [ffff88804d15be10, ffff88804d15be18) [ 1996.436096] The buggy address belongs to the page: [ 1996.437192] page:0000000073c581dd refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4d15b [ 1996.439228] flags: 0x100000000000200(slab) [ 1996.440176] raw: 0100000000000200 dead000000000100 dead000000000122 ffff888008041c80 [ 1996.441880] raw: 0000000000000000 0000000080660066 00000001ffffffff 0000000000000000 [ 1996.443606] page dumped because: kasan: bad access detected [ 1996.444833] [ 1996.445168] Memory state around the buggy address: [ 1996.446300] ffff88804d15bd00: fc fc fc fc fa fc fc fc fc 04 fc fc fc fc fa fc [ 1996.447934] ffff88804d15bd80: fc fc fc fa fc fc fc fc fa fc fc fc fc fa fc fc [ 1996.449550] >ffff88804d15be00: fc fc 04 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1996.451169] ^ [ 1996.452035] ffff88804d15be80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1996.453614] ffff88804d15bf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1996.455245] ================================================================== [ 1996.456845] Disabling lock debugging due to kernel taint [ 1996.483251] FAT-fs (loop3): unable to read boot sector 07:06:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x19410a1, &(0x7f0000000280)) 07:06:24 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) (fail_nth: 52) [ 1996.682870] FAULT_INJECTION: forcing a failure. [ 1996.682870] name failslab, interval 1, probability 0, space 0, times 0 [ 1996.685403] CPU: 0 PID: 15937 Comm: syz-executor.3 Tainted: G B 5.10.206 #1 [ 1996.687201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1996.688904] Call Trace: [ 1996.689453] dump_stack+0x107/0x167 [ 1996.690213] should_fail.cold+0x5/0xa [ 1996.691011] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1996.692060] should_failslab+0x5/0x20 [ 1996.692845] kmem_cache_alloc_trace+0x55/0x320 [ 1996.693788] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1996.694861] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1996.695881] __list_lru_init+0x44d/0x890 [ 1996.696732] alloc_super+0x8b8/0xa90 [ 1996.697502] ? test_bdev_super_fc+0x80/0x80 [ 1996.698401] sget+0x110/0x510 [ 1996.699046] ? __put_super.part.0+0x2a0/0x2a0 [ 1996.699970] mount_bdev+0xf8/0x400 [ 1996.700701] ? vfat_mount+0x40/0x40 [ 1996.701448] ? setup+0x110/0x110 [ 1996.702170] legacy_get_tree+0x105/0x220 [ 1996.703032] vfs_get_tree+0x8e/0x300 [ 1996.703812] path_mount+0x13be/0x20b0 [ 1996.704597] ? strncpy_from_user+0x9e/0x470 [ 1996.705486] ? finish_automount+0xa90/0xa90 [ 1996.706396] ? getname_flags.part.0+0x1dd/0x4f0 [ 1996.707369] __x64_sys_mount+0x282/0x300 [ 1996.708202] ? copy_mnt_ns+0xa00/0xa00 [ 1996.709017] ? fpregs_assert_state_consistent+0xb9/0xe0 [ 1996.710121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1996.711199] do_syscall_64+0x33/0x40 [ 1996.711974] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1996.713038] RIP: 0033:0x7f5222275b19 [ 1996.713815] 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 [ 1996.717638] RSP: 002b:00007f521f7eb188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1996.719226] RAX: ffffffffffffffda RBX: 00007f5222388f60 RCX: 00007f5222275b19 [ 1996.720704] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000200 [ 1996.722184] RBP: 00007f521f7eb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1996.723659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1996.725140] R13: 00007ffc0e33a45f R14: 00007f521f7eb300 R15: 0000000000022000 VM DIAGNOSIS: 07:06:24 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffff8880481d3480 RCX=ffffc90007a28000 RDX=ffff8880481d3480 RSI=ffffffff815f40d8 RDI=ffffffff844e6a20 RBP=ffffffff844e6a20 RSP=ffff88805079fd30 R8 =0000000000000000 R9 =ffff8880481d3487 R10=0000000000000000 R11=0000000000000001 R12=00000000000001a4 R13=000000002001a440 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81408b79 RFL=00000246 [---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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f407cb28700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe7000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f785d2f5000 CR3=00000000508ee000 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=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822cb6fc RDI=ffffffff879e8240 RBP=ffffffff879e8200 RSP=ffff88804d647518 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3d094 R14=fffffbfff0f3d04a R15=dffffc0000000000 RIP=ffffffff822cb750 RFL=00000002 [-------] 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 00007f785a73a700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d424000 CR3=0000000053f40000 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=00000000000000000000000000000000 XMM01=00007f785d2cc7c000007f785d2cc7c8 XMM02=00007f785d2cc7e000007f785d2cc7c0 XMM03=00007f785d2cc7c800007f785d2cc7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000