FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xe7, 0x3f, 0xf7, 0x9, 0x0, 0xffff, 0x80004, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x101, 0x4, @perf_bp={&(0x7f00000004c0), 0x1}, 0x202, 0x9, 0x6, 0x8, 0x1, 0x831, 0x9, 0x0, 0x7fffffff, 0x0, 0x6}, r1, 0xb, 0xffffffffffffffff, 0x1) r2 = dup(r0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/58, 0x3a}], 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)=ANY=[]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000000080)) 20:13:33 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:13:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) 20:13:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:33 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fork() ioprio_get$pid(0x2, r0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8e, 0xfb, 0x4, 0x20, 0x0, 0x697, 0x1, 0x7, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x5f, 0x88}, 0x8010, 0x5, 0xeda, 0x0, 0x3, 0x5, 0x80, 0x0, 0x4, 0x0, 0xac0}, r0, 0x6, 0xffffffffffffffff, 0x11) [ 791.557123] nfs4: Unknown parameter '&'@\}' 20:13:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:33 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:13:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:13:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:34 executing program 1: r0 = inotify_init1(0x0) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) r3 = inotify_init1(0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x450000, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000410) inotify_rm_watch(r2, r4) inotify_rm_watch(r1, r4) r5 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x12000440) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="708df8755b4d753a32206f76492591c789ee2820ad50544e8dbc5d132020e08b286e73aeb26b62c7d6272db87d87561e86a55ea09a94cb0c436a68b7c436e83e14ab9c2a3f72e92419bcc8ef41177c", 0x4f, 0xfffffffffffffffb}], 0xa00, &(0x7f0000000180)=ANY=[@ANYBLOB="2627405c7d2c232c252c2e2e800000002428275e2c7b2c2c61756469742c736d61636b6673666c6f6f723d7b2628212c5b2d5e2c00"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40086607, &(0x7f0000000080)) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc) creat(&(0x7f00000001c0)='./file0\x00', 0x6) inotify_rm_watch(r1, 0x0) inotify_rm_watch(r1, r4) 20:13:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 791.883787] perf: interrupt took too long (3954 > 3947), lowering kernel.perf_event_max_sample_rate to 50000 [ 791.933213] nfs4: Unknown parameter '&'@\}' 20:13:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:13:34 executing program 6: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000f00000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7, 0x1f, 0x1, 0x3f, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x860, 0x1, @perf_config_ext={0x2, 0x5cee}, 0x8000, 0x9, 0x6, 0x1, 0xc7, 0x347cc113, 0x800, 0x0, 0xe8, 0x0, 0x7fff}, r1, 0x2, r2, 0xa) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 792.013903] perf: interrupt took too long (6233 > 6215), lowering kernel.perf_event_max_sample_rate to 32000 20:13:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:13:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:48 executing program 2: r0 = inotify_init1(0x0) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) r3 = inotify_init1(0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x450000, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x2000410) inotify_rm_watch(r2, r4) inotify_rm_watch(r1, r4) r5 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r5, &(0x7f0000000140)='./file0\x00', 0x12000440) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="708df8755b4d753a32206f76492591c789ee2820ad50544e8dbc5d132020e08b286e73aeb26b62c7d6272db87d87561e86a55ea09a94cb0c436a68b7c436e83e14ab9c2a3f72e92419bcc8ef41177c", 0x4f, 0xfffffffffffffffb}], 0xa00, &(0x7f0000000180)=ANY=[@ANYBLOB="2627405c7d2c232c252c2e2e800000002428275e2c7b2c2c61756469742c736d61636b6673666c6f6f723d7b2628212c5b2d5e2c00"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40086607, &(0x7f0000000080)) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc) creat(&(0x7f00000001c0)='./file0\x00', 0x6) inotify_rm_watch(r1, 0x0) inotify_rm_watch(r1, r4) 20:13:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:13:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:48 executing program 6: r0 = 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={&(0x7f0000000000), 0xd}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setfsuid(0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) timerfd_gettime(r1, &(0x7f0000000040)) [ 806.310110] nfs4: Unknown parameter '&'@\}' [ 806.314596] perf: interrupt took too long (7804 > 7791), lowering kernel.perf_event_max_sample_rate to 25000 20:13:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:13:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:48 executing program 6: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x9, 0xfe, 0x4, 0x24, 0x0, 0x7, 0x4, 0xf19966659649218b, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0x5}, 0xc000, 0x5, 0x8, 0x7, 0x2, 0x20, 0x4, 0x0, 0x7, 0x0, 0x100000000}, 0xffffffffffffffff, 0x4, r0, 0x2) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 806.396614] perf: interrupt took too long (9760 > 9755), lowering kernel.perf_event_max_sample_rate to 20000 20:13:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:13:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:13:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r1 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:02 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) 20:14:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r1 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:14:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x103000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000f, 0x4010, r1, 0x10000000) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r7, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x3, 0x0}, 0x6, 0x4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)="a63a85f508c53b74be1cc06a8682449c1823bd7462d0bf70f3cc3d188a66ea3cb5d0cd53ad3d08db8c14c645bfb57da5d374132345dc6470d7ff6b460ae5cca77488abf19ec140d0675e69bf57363d5f1193f9b83135f5ebf82b0177d8fe41f18ec0f9434038a4fbc66b121722ec96b288f49f2f45d46777a9bebbec8a6300115a8823fee2c28f6d2efa97cc9ce95308f1", 0x91}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) r8 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='pids.max\x00', 0x2, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x6000, @fd=r8, 0x8, 0x8, 0x1, 0x0, 0x0, {0x1, r9}}, 0x101) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x2007, @fd=r0, 0x0, 0x24ee, 0x10001, 0x4, 0x0, {0x0, r9}}, 0x1) r10 = socket$unix(0x1, 0x1, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r10, 0xf505, 0x0) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000200)="f0", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000080), 0x2, 0x0) 20:14:02 executing program 2: 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 = 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) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) dup2(r2, r1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) r6 = openat2(r5, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000380)=0x7851669e) openat(r6, &(0x7f0000000080)='./file0\x00', 0x0, 0x11) 20:14:02 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x40000000000000, 0x0, 0x81, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) 20:14:02 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x101982, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:14:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r1 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:02 executing program 6: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7, 0x20, 0x1, 0x1e, 0x0, 0xfffffffffffffff8, 0x8, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext={0x9, 0x7}, 0x1108, 0x8, 0x1, 0x8, 0x57b, 0x3, 0x6, 0x0, 0x4, 0x0, 0x100}, 0xffffffffffffffff, 0xd, r0, 0x8) 20:14:02 executing program 2: 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, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x102000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x7f, 0x8, 0x1, 'queue1\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc0a85320, &(0x7f0000000100)={0x80}) r2 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x32, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f00000012c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x13, r3, 0x0) dup2(0xffffffffffffffff, r3) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000240)={0x0, r4, 0x401, 0x1, 0x79ea, 0x4}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x4d8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000001c0)={0x9, 0x5, 0x2, 0x1, 0x100, 0x80}) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc0a85320, &(0x7f0000000100)={0x80}) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000180)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x6}, 0xe) 20:14:02 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000002740)={{}, 0x0, 0x18, @inherit={0x98, &(0x7f0000000280)={0x0, 0xa, 0x800, 0xffffffffffffffff, {0x1e, 0x5, 0x409c64e8, 0x7f, 0x7fffffff}, [0x2, 0x8, 0xffffffff7fffffff, 0xff, 0x0, 0x3, 0x480d, 0xffffffffffffffc0, 0x2, 0xf2ae]}}, @devid}) 20:14:02 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18b882, 0x10c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x2}, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 20:14:17 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:17 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000440)=""/213, 0xd5}], 0x1, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "aec6cd034fac9f9fef850dcc2697be70c4b8b926c7b112aa5746e0cc17a5789f025728223032800a23d348a5c712694da2539a30e30878ab"}, 0xfffffffffffffddf) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r5, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x0, 0x1) readv(r6, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r6, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r6) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000700000008000300", @ANYRES32=r3, @ANYBLOB="0800050004000000140004007665746831993a"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4800014}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6}, @NL80211_ATTR_NOACK_MAP={0x6}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x4046}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20040890) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CQM={0x70, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x2, 0x1, 0x4]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x7]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0xed0, 0x9, 0x4cd, 0x400, 0x7fff, 0x8]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x25}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1f}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0xa05a8dd, 0x6]}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc054}, 0x4004010) 20:14:17 executing program 1: ptrace(0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) tkill(0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x0, 0x0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) wait4(r0, &(0x7f0000000180), 0x80000000, &(0x7f00000001c0)) openat(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(0x0, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x2, r3}) pidfd_open(0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005640)=[{{&(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000002400)=[{0x0}, {0x0, 0x39}, {&(0x7f0000002080)="bc", 0x1}], 0x3}}], 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r4, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000100)=0x80) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) 20:14:17 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x2, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd=r4, 0x7, 0x0, 0x4800000, 0x0, 0x1}, 0x200) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xe1, 0x9, 0x0, 0x8, 0x0, 0xc176, 0x1020, 0x7, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x3f}, 0x4208, 0xfffffffffffffff8, 0x7, 0x8, 0x400, 0x6, 0x13, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x4, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xd42d3b6f40e0173b, &(0x7f0000000140)=0x9, 0x4) 20:14:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000440)=""/213, 0xd5}], 0x1, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "aec6cd034fac9f9fef850dcc2697be70c4b8b926c7b112aa5746e0cc17a5789f025728223032800a23d348a5c712694da2539a30e30878ab"}, 0xfffffffffffffddf) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r5, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x0, 0x1) readv(r6, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r6, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r6) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000700000008000300", @ANYRES32=r3, @ANYBLOB="0800050004000000140004007665746831993a"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4800014}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6}, @NL80211_ATTR_NOACK_MAP={0x6}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x4046}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20040890) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CQM={0x70, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x2, 0x1, 0x4]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x7]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0xed0, 0x9, 0x4cd, 0x400, 0x7fff, 0x8]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x25}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1f}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0xa05a8dd, 0x6]}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc054}, 0x4004010) 20:14:17 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:17 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:17 executing program 6: 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, 0x0, 0x0, 0x3, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:14:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000780)={0x30, r2, 0xc0b, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x0]}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r2, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10000, 0x32}}}}}, 0x20}}, 0x20008800) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x308) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r6 = socket$inet(0x2, 0xa, 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, 0x100000001}, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x4e23, @private=0xa010102}, {0x2, 0x4e23, @multicast2}, 0x100, 0x0, 0x0, 0x0, 0x40, &(0x7f00000002c0)='bond0\x00', 0x101, 0x3, 0x5}) 20:14:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r4, 0x800000000000, 0x0, 0x0) readv(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r4, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="d4010000170000000000000000000000000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000ac1e000100"/104, @ANYRESDEC=r4, @ANYRESOCT=r5, @ANYRES16=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000074e5000000000000000000000000000800"/112], 0x1d4}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) dup(0xffffffffffffffff) unshare(0x48020200) [ 835.377356] device veth0_vlan entered promiscuous mode 20:14:17 executing program 6: ioctl$AUTOFS_IOC_PROTOVER(0xffffffffffffffff, 0x80049363, &(0x7f0000000000)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x80e42, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:14:17 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:17 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 835.453654] device veth0_vlan entered promiscuous mode 20:14:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:17 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) (fail_nth: 1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:17 executing program 1: perf_event_open(&(0x7f0000001100)={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={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000009c40)=[{{&(0x7f0000001080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000001180)=""/19, 0x13}, {&(0x7f00000011c0)=""/28, 0x1c}, {&(0x7f0000001200)=""/255, 0xff}], 0x4, &(0x7f0000001340)=""/234, 0xea}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001440)=""/61, 0x3d}, {&(0x7f0000001480)=""/37, 0x25}, {&(0x7f00000014c0)=""/213, 0xd5}], 0x3, &(0x7f0000001600)=""/4096, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002600)=""/239, 0xef}, {&(0x7f0000002700)=""/225, 0xe1}, {&(0x7f0000002800)=""/70, 0x46}, {&(0x7f0000002880)=""/189, 0xbd}, {&(0x7f0000002940)=""/206, 0xce}], 0x5, &(0x7f0000002ac0)=""/10, 0xa}, 0x7}, {{&(0x7f0000002b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b80)=""/130, 0x82}], 0x1}, 0x3}, {{&(0x7f0000002c80)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000002d00)=""/27, 0x1b}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/173, 0xad}, {&(0x7f0000003e00)=""/158, 0x9e}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/218, 0xda}], 0x6, &(0x7f0000005040)=""/177, 0xb1}, 0x3}, {{&(0x7f0000005100)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000007380)=[{&(0x7f0000005180)=""/194, 0xc2}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/4096, 0x1000}, {&(0x7f0000007280)=""/233, 0xe9}], 0x4, &(0x7f00000073c0)=""/4096, 0x1000}, 0x8000}, {{&(0x7f00000083c0)=@alg, 0x80, &(0x7f0000008840)=[{&(0x7f0000008440)=""/178, 0xb2}, {&(0x7f0000008500)=""/160, 0xa0}, {&(0x7f00000085c0)=""/169, 0xa9}, {&(0x7f0000008680)=""/162, 0xa2}, {&(0x7f0000008740)=""/251, 0xfb}], 0x5, &(0x7f00000088c0)=""/25, 0x19}, 0x7fffffff}, {{&(0x7f0000008900)=@sco, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000008980)=""/62, 0x3e}, {&(0x7f00000089c0)=""/4096, 0x1000}, {&(0x7f00000099c0)=""/7, 0x7}, {&(0x7f0000009a00)=""/237, 0xed}, {&(0x7f0000009b00)=""/177, 0xb1}], 0x5}, 0x6}], 0x8, 0x20, &(0x7f0000009e40)) sendfile(0xffffffffffffffff, r1, &(0x7f0000009e80)=0x4, 0x20) pread64(r0, &(0x7f0000000080)=""/4095, 0xfff, 0x0) [ 835.534455] FAULT_INJECTION: forcing a failure. [ 835.534455] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 835.535465] CPU: 0 PID: 6898 Comm: syz-executor.3 Not tainted 5.10.209 #1 [ 835.536016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 835.536705] Call Trace: [ 835.536931] dump_stack+0x107/0x167 [ 835.537232] should_fail.cold+0x5/0xa [ 835.537552] _copy_from_user+0x2e/0x1b0 [ 835.537888] do_seccomp+0xb24/0x2600 [ 835.538202] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 835.538606] ? __seccomp_filter+0x1470/0x1470 [ 835.538974] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 835.539386] ? perf_trace_sys_enter+0xdb/0x130 [ 835.539764] do_syscall_64+0x33/0x40 [ 835.540071] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 835.540486] RIP: 0033:0x7f56f0821b19 [ 835.540799] 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 [ 835.542246] RSP: 002b:00007f56edd97188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 835.542909] RAX: ffffffffffffffda RBX: 00007f56f0934f60 RCX: 00007f56f0821b19 [ 835.543494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 835.544077] RBP: 00007f56edd971d0 R08: 0000000000000000 R09: 0000000000000000 [ 835.544658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 835.545333] R13: 00007fff9391ebaf R14: 00007f56edd97300 R15: 0000000000022000 20:14:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:33 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) chown(&(0x7f0000000080)='./file0\x00', 0xee01, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [], {0x4, 0x4}, [{}], {0x10, 0x4}}, 0x2c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000280)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x7}}, @flowinfo={{0x14}}], 0x30}, 0x0) 20:14:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) syz_io_uring_setup(0x5e61, &(0x7f0000000000)={0x0, 0xe7cd, 0x1, 0x3, 0x147}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x7}, 0xe8) r4 = dup2(r0, r1) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd_index=0xa, 0x100000001, 0x0, 0xfffff001, 0x0, 0x1, {0x0, r5}}, 0x401) 20:14:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x24, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x57e, 0x0, 0x0, @u32}, @nested={0x8, 0x9, 0x0, 0x1, [@typed={0x4}]}]}, 0x24}}, 0x0) r2 = openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0x7851669e) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x94, 0x48, 0x0, 0x0, 0x0, 0x0, 0x208, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000000000}, 0x0, 0x3b, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xe, r2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x7, 0x80, 0xff, 0x2, 0x0, 0x9, 0x40000, 0x15, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x40, 0xfffffffffffffffd, 0x4, 0x2, 0x5, 0x0, 0x800, 0x0, 0x6, 0x0, 0x10000}, r4, 0x8, r3, 0x2) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:14:33 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) (fail_nth: 2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 850.974135] FAULT_INJECTION: forcing a failure. [ 850.974135] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 850.976096] CPU: 0 PID: 6930 Comm: syz-executor.3 Not tainted 5.10.209 #1 [ 850.977210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.978523] Call Trace: [ 850.978972] dump_stack+0x107/0x167 [ 850.979582] should_fail.cold+0x5/0xa [ 850.980226] _copy_to_user+0x2e/0x180 [ 850.980863] simple_read_from_buffer+0xcc/0x160 [ 850.981632] proc_fail_nth_read+0x198/0x230 [ 850.982351] ? proc_sessionid_read+0x230/0x230 [ 850.983115] ? security_file_permission+0x24e/0x570 [ 850.983940] ? perf_trace_initcall_start+0x101/0x380 [ 850.984791] ? proc_sessionid_read+0x230/0x230 [ 850.985543] vfs_read+0x228/0x580 [ 850.986122] ksys_read+0x12d/0x260 [ 850.986711] ? vfs_write+0xa70/0xa70 [ 850.987342] do_syscall_64+0x33/0x40 [ 850.987960] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 850.988796] RIP: 0033:0x7f56f07d469c [ 850.989404] 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 [ 850.992447] RSP: 002b:00007f56edd97170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 850.993709] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f56f07d469c [ 850.994874] RDX: 000000000000000f RSI: 00007f56edd971e0 RDI: 0000000000000004 [ 850.996034] RBP: 00007f56edd971d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.997202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 850.998362] R13: 00007fff9391ebaf R14: 00007f56edd97300 R15: 0000000000022000 20:14:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x80, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x9b) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file1/file0\x00', 0x7, 0x8, &(0x7f00000016c0)=[{&(0x7f0000000240)="c7171da6da4f1df9709d70cce3fed8839af7dde8c7f550a79df2b74e56784bded568be7530c65af8f6609e5c177df438ed0175f9d256221fe2b67ebd75cf856b3356d767aeed8eef78719752f1d0dab9c9c67fc333b9b049126f37cc8b9f490269d9fd857a192483e4028871cca0aec530a855144cac8322ee23530098be28b49c68d89222cac5ad51eaa4f344ab37a233fd9e86703598103f1cf4f3f7c3607031f3dc2f3e4fdd58ab2f9ec7181d424ea3a31b5fabff7166f3ad3281de9f9b97ed9a61968c14cbfa1c8719abe89241d2bf8bf6d53cd776ac2a0a", 0xda, 0x3}, {&(0x7f0000000140)="cf20beb0c94ca9cbb3c1ce8cf26ea9e9083b0bd41f955dfb86a1a7d3e5d18354445b26b69efc6d48f991fc9c93fa2f275ce4c941f2294bc0cde361cdbd74e94b5ac6a5a1854438a1af5a70b6d7c0e63e45873ab6de6a3b5753c420849269a84d59f8c0edb918fb3dc14c5cf8536d11e252c23efffe1403946685d6d851e2440b7a3227caf4e98e9413e0e3dca27888d14e51bb77159eed873f450129f6522403a46be14217efb1d676a99f6c3592fc1b949fa137a8744464c3d69c32", 0xbc, 0x100}, {&(0x7f0000000340)="a1ccffb1e683c93c503d3a5a87249327571fdc7a514e235ef50153a88a068cf221b60e50e373e877d230513be6788120261df804b70b8c5b50527ba19026734e3fae33d9658898a9e2235e717cd6f91bcd4dda0a64f5f5", 0x57, 0xffffffffffffffc0}, {&(0x7f00000003c0)="7610a7f3e3e282ab025d8c6aab61e187111b5993cc5bc5b726e1726b3ef444d9ef6edc11edbf81254e95360455981f3672bea42483e44eb72798bd2a22618b6594117d71a7ccdd51e8a87d2076380f3b23c8f2a8d4aab92e3429fff89c8e1df884a0043269d5b1d47d3ce963f91d1b9c87814b62375b27814ef18fc48281d10d944d259b5c7e1d2f3f26799e3d386437d16854341f6ff1a0c652f3fc4d8fc598edb5fc15c76c0decf3aac85392cdcaa1b43c377e7223123fba1638e0023eb8aa3b2164", 0xc3, 0x18}, {&(0x7f00000004c0)="d6b30f1510da61507c32102c6e9829ce094246cd77079cf7fcb7c4fd83501a27005c0c5f7eca27cc5c4bf91913163ba0ba25d774797d78d17d13385edf743b2046e478adb6234329d2827d19989dbe23f6bf2ddba49834047c5e9c9777b2d847a8166bf003fa235860c73f64e11eb6f4b41ee4c901268072b17652f7a02fd3c8fe42f7e8601bb224448c9e61a62c03a4d615357c831c5aef4567a4e856910ec93a8fb868b85284660027499a20d7028e047e61543d37dbbc190f1b0ebf", 0xbd, 0x100000000}, {&(0x7f0000000580)="124520efe8c67c991f3a8cf650607593b4b02c72dc0383181432fc4ca4c92c533bd2ee184f51f76eddef1e86b75936c71d1a5a159b9b100968f35717dca5327b6766151441f728cb148bffeea2c0eb868400bdb1c40d480337cb05b2b78b323add382a2ee1a84612af2d4158fdd95e2fb1ab95999c36546e9e5f34e27cf651f3cec6f4db0839b288ff41ac39062ebb0606b6114a55ad6bd48437a417e54ad4a8504090d7aeee121842ffbbf6551924dc5facf109a963c3529a8ceed0ec32a40b8b7668c2b3231660cab8cf45056df9080f9606c637a1bf3396ae05b79c4698dcb0264a0a1fcbcac8", 0xe8, 0x101}, {&(0x7f0000000680)="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", 0x1000, 0x9}, {&(0x7f0000001680)="55ae3ac14b9af82f7ad957fdd10ed0810ce0eae697eb89aae7e6eea626b47a06b873846300938bab073e7880389396074a98eb217802fbe2738667c2b2", 0x3d, 0x90a9}], 0x10c400, &(0x7f0000001780)={[{'vfat\x00'}, {'vfat\x00'}], [{@fowner_gt={'fowner>', r1}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fowner_lt={'fowner<', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 20:14:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 851.148946] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:14:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:48 executing program 6: 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, 0xffffffff, 0x0, @perf_config_ext={0x1}, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{r0, r1+60000000}, {0x77359400}}, &(0x7f0000000080)) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x103001, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) 20:14:48 executing program 2: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000140)=@buf) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000100001a0010000000000000000000000000bb0000000000000000000000007f0000010000000000000000daeabfbc00"/64, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000010000a002dbd700025bd700004000000"], 0x100}}, 0x0) 20:14:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0xbc5) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0xb80, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) lseek(r1, 0x0, 0x118cfbbc44a013d4) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xca}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/181, 0xb5}], 0x1) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) close(r4) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x1, 0x5, 0x0, 0x4, 0x0, 0xfffd, 0x2000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x7, 0x0, 0x9, 0x200, 0x3, 0xa, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, 0x0) lseek(r3, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) copy_file_range(r5, 0x0, r3, 0x0, 0x200f5ef, 0x0) 20:14:48 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x3, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:48 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000100)={0x5, 0x327, 0x2, 0x7}) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000240)=ANY=[@ANYBLOB="c0e3e1945f65e519481905a997ac1e7cd220f5af39679e02a620d335ed13d2a523474853a26c9e6ffedc9bc50e7abed1beb12ef4fde4578917b66dca1151c8b2053aac6e7dc4acf11b51bcd793174c340f2fb36e15b29eaa170122c322c6f26fdb6a96fc750f1ad6cc17236dfa8826ae946a07ebff16dd5d493534d555c3a40214b5f21e90b27f5a56ea69d97456fb493ef7c6e66d72b40921a8a7e99eeca6294eb87a0d68db0a7ba071b6bd5a7faabff0bcf7654307", @ANYRES32=r0, @ANYBLOB="08521afaff0000000000ed97fbf40ffc05c48b0046f4656900"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = epoll_create(0x7ffd) readv(r2, &(0x7f00000003c0), 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000200)=0xc) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)=ANY=[@ANYBLOB="280000001800210c00000000000c00098005040000da000000000000000000"], 0x28}}, 0x0) r6 = openat2(r5, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000380)=0x7851669e) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r7, {0x4}}, './file0\x00'}) 20:14:48 executing program 6: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0xfffffe8a, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0x0, r0, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, @out_args}, './file1\x00'}) timerfd_gettime(r2, &(0x7f0000000380)) fcntl$lock(r1, 0x26, &(0x7f0000000100)={0x0, 0x4, 0x1ff, 0x2, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r4, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r6, 0x2, 0x2, 0x6985) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000900)) r7 = signalfd(r2, &(0x7f00000003c0)={[0x80000000]}, 0x8) write$binfmt_elf64(r7, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x80, 0xc1, 0x3, 0x3, 0x3, 0x1e2a, 0xa0, 0x40, 0x35b, 0x34, 0xff, 0x38, 0x1, 0x1, 0x5, 0xfb}, [{0x60000000, 0x5, 0xd06d, 0xfff, 0x5, 0x6, 0x6, 0x3}], "84de6d6821aa0956d31300ad22dc22169a4713b159c7a8f20c269dfdb023f82b", ['\x00', '\x00', '\x00', '\x00']}, 0x498) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f0000000180)={0x3, 0x84, "4eb8e88b5fe2128356f37f03ab1f564a512ec0d01fa7c2a4cd1a31313aac935a68130ea42548edd021a487cd7242a32eaba91f1b6cebe4fe86eaa5c9cea09c306a9b55de40e8ac258b169fdec39249a0af4d3cdcf83b4ec592f1c21d0672736065e2ee7602b3e9279b30c243bcf95cca2b8fd9901d3b9935819f220f6a5cdde47145c9aa"}) connect$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x181, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x2}, 0xe) 20:14:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:14:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 865.952445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 865.981338] syz-executor.1 (6961) used greatest stack depth: 23544 bytes left 20:14:48 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x4, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:48 executing program 1: ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)={0x6, 0x0, 0x1}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000340)={0x3}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x7, 0x7, 0xfa, 0x3ff, 0x2, 0x6, 0x5, 0x22e, 0x38, 0x20e, 0x0, 0x8, 0x20, 0x2, 0x7ff, 0x43, 0x9000}, [{0x6474e551, 0x9f1c, 0x7, 0x1f, 0x9, 0x9, 0xf50, 0x1000}, {0x3, 0xc9a, 0x8, 0x1ff, 0x6, 0x2, 0x7ff, 0x411b58b6}], "79d7a1f3e178b51e086d2c442d9332d3c6896394f4ce7700ed0fbe1936ccca7a51ae070a32c609c4bed90694a123ebe04d2378a22e09bb98739fd70ab825d27e9f"}, 0xb9) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/sem\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000280), &(0x7f0000000300)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xa5ac3fe1d01f7a99, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x40850}, 0x3d78ae6bf3dff9a5) pwrite64(r1, &(0x7f00000000c0)="04", 0x1, 0x3ff03) 20:14:48 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:14:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:14:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:02 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, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) dup(r0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') lseek(r3, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000003c0)="1cea9b15cbf40e6346f8ab5d7e3cbd577cdebc0afd5c91eebe79ae2b61a91daf57a1cf6b7aab967880f91567464a2f5b3a4051b91ebed29335b0cb078f1431c19a7c97560a51f7fc057d244b9dfd0db9530f88e6cd4319156f1fdc478268ed5e1d749318a7c4e7e015618a0d47cee686810a40d40316848302d9a8", 0x7b) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e22, @empty}, 0x10) 20:15:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:02 executing program 6: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c1823", 0x12}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='pids.max\x00', 0x2, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x6000, @fd=r6, 0x8, 0x8, 0x1, 0x0, 0x0, {0x1, r7}}, 0x101) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0xd50b757031f21c54, 0x4000, 0x1, {0x0, r7}}, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = signalfd(r0, &(0x7f0000000000)={[0x1]}, 0x8) timerfd_settime(r8, 0x1, &(0x7f0000000040), &(0x7f0000000080)) 20:15:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:02 executing program 2: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = getpgrp(0x0) pidfd_open(0x0, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) r1 = 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, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="67f602bde9ce5314", @ANYBLOB]) fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x2, 0x81, 0x1, 0xbd, 0x0, 0x0, 0x80000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000000340), 0x10}, 0x11108, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fffffff}, r0, 0x6, r1, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000300)=0x101, 0x7) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f00000001c0)={0x9, 0x1}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x80, 0x40, 0x0, 0x7, 0x0, 0xffffffffffffff5c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xea, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x400000006, 0xe49, 0x6, 0x20, 0x3ff000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xa, 0xffffffffffffffff, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(0x0, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c1823", 0x12}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='pids.max\x00', 0x2, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x6000, @fd=r3, 0x8, 0x8, 0x1, 0x0, 0x0, {0x1, r4}}, 0x101) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x4000, @fd, 0x80, 0xfff, 0x1000, 0x8, 0x0, {0x3, r4}}, 0x8) prlimit64(r2, 0x7, &(0x7f0000000040)={0x1190, 0x8}, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x410003, 0x0) 20:15:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x21, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 880.072773] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 880.147900] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:15:15 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x900, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:15:15 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) dup(r0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') lseek(r3, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000003c0)="1cea9b15cbf40e6346f8ab5d7e3cbd577cdebc0afd5c91eebe79ae2b61a91daf57a1cf6b7aab967880f91567464a2f5b3a4051b91ebed29335b0cb078f1431c19a7c97560a51f7fc057d244b9dfd0db9530f88e6cd4319156f1fdc478268ed5e1d749318a7c4e7e015618a0d47cee686810a40d40316848302d9a8", 0x7b) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e22, @empty}, 0x10) 20:15:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:15 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:15 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000000100001000000001c59994138a307ea00000000005aaac89a75f5bba7340c9dd9273b8d9fc8d533d6683c8b9ab3b37fd3e9c0b64f02beaed487fc", @ANYRES32, @ANYBLOB="0400001208001b"], 0x28}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000000)={0x0, 0x3, [0xc4431b, 0x9, 0x7, 0x7, 0x20, 0x3ff]}) 20:15:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 893.044943] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 893.071984] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 893.125653] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:15:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:15 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x60ff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:15 executing program 6: perf_event_open(&(0x7f0000000000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:15:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x200000, 0x100, 0x2}, 0x18) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xca}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) close(0xffffffffffffffff) r5 = signalfd(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000180), 0x0, 0x410a80) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x7fff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r8, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00000000000000002e0466696c653000"]) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, 0x0) lseek(r4, 0x0, 0x2) r9 = openat(r6, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8, 0x9, 0x99, 0x400, 0x2, 0x3e, 0x80000000, 0x65, 0x40, 0x36f, 0x7, 0x9, 0x38, 0x2, 0x5, 0x9}, [{0x5, 0x3f, 0x1, 0x1, 0x4f, 0x1, 0x8, 0x4}, {0x7, 0x10001, 0x3, 0x10000, 0x7fffffff, 0x6, 0xe5, 0x2}], "2337f11681601ad9057e287b6d730320d3773f0843e2b302bb43dcc6cc1b8e5d035aa41c7ac3f5fdb83a741f726be7de92c6ab34870c62d6e8cefad670fb5c2a0fbbb111666d065a3037ece41b0e9aa625c16242e6bd2d44f8978c85a39ec530345d09f853e0a2d4005391b78a86bfc3219a1dfdb13f4bec5e7f5cbf84ec80997952061c550251918f6d71154926c3789852c3d15f7838ed7a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x749) copy_file_range(r9, 0x0, r4, 0x0, 0x200f5ef, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) 20:15:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:15 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xf0ff1f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 893.304050] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:15:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:15 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:15 executing program 1: r0 = open_tree(0xffffffffffffffff, 0x0, 0x80980) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4044}, 0x11) r1 = dup2(r0, r0) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=@gcm_256={{0x304}, "826a84e601406c78", "d61551fa849e40de04c2fc220df40af42d14487a7aba2392fed9dd0eb9baa3f8", "b0083573", "2e282adf94d472eb"}, 0x38) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000340)={'bridge_slave_1\x00'}) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x47502, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x1, 0x1cf}) r4 = socket$inet(0x2, 0xa, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(0x0, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x1a8, 0x1f, 0x400, 0x70bd2c, 0x8, {0x9}, [@generic="2bead1e04d2fa298466048af8f757379eeecaaef53ff086c6ecd6676abc1a4784463ba91e58f0509cdaa156a8e726ea92c9a8a283a3923fefdc3e961e6c9cfb6861c4eb728c89c51420e39271fb5b1e7784802807915ac0335e3c4767e1cae98424bc23f1ed0d924be3101ed22b14bac8848145bc30fd3fc83c0acb8fc3b760702ee9d74f4d0d46c4041250a201b88000d31f96a71f6c059a24577d157841d5b2d4aa8049dddc990c430dfea41518ceba88376bc059eb0e7c7df8d2298b034c1f3ad0113a2867a12e566f07a44d03b1f6809b10d81c3c134511fb643ab8757437e83e2977a119c", @generic="edceea0fd99ba6d3300d844fd913ac4f7117db2fa9bca40ac8462394eb378ddadd72b3579dca05ce0f5f67e29f0988d0f24f91ec5c064c6b115b473563b4471758e1b14c1a085669c15a7cd5e2fdac252631542988399d3bfed120e596a23bbb1b663fa3d3cc13170a0d30d7f4fefa60bd90c9ef212c920ec182798e7df24e653ffeb7cfd5cc5714dff7efead76938eff29c69b90755fe7f451ad8e75b70f9907affc784", @typed={0x8, 0x6f, 0x0, 0x0, @pid=r6}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000001) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x0) 20:15:15 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x9, 0x5}, 0x58bf0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x1, 0x0, 0x0, 0x40, 0x0, 0x3, 0x8400, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x44000, 0x1, 0x9, 0x0, 0xfffffffffffffbff, 0x126c, 0x9, 0x0, 0x2, 0x0, 0x1}, r1, 0x10, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:15:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:15 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1459ee6c}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000000000000086dd600c000000303a00fc020000000000000000000000000000fe80000000000000000000001cee000000aa0300900f9332f2ab06dabc0000000000fc01000000009a5566f8cbe4b0000000000000000000806a00"/111], 0x0) [ 893.572098] device veth0_vlan entered promiscuous mode [ 893.680171] device veth0_vlan entered promiscuous mode 20:15:28 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:28 executing program 1: ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000200)={{}, 0x10000, 0x4, 0x100}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0xf88c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x400}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, "3f23651948cb22b9afc3d2b4578064299b89020f761c67a9cc77faaf7a179298e4065cc55ed8a73a99c5418c19c9044db9c56c6e58028bc8fe01fda2cb94536ed1f421f08d3266661d3402ff0602baff"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e25, 0x2, @local, 0xfffd}, 0x1c) sendto(r2, &(0x7f0000000080)="3bd20e63ec0f1ef9e61e5642245d84006067cce071f9dc566c8752bde6da2a34972b604f94e775eddfb9af735c6fadd533f335542ac0d2bcd11fcbf2e18d8901e41295f21dee2b9b8ffb4ab1446e854e26d8e76a17bba05dc09916708504685273f242a83ded8a3dc9845ee1b2db6e87fe9f2d836284d8a7d85ed94719801c1dc9aa076b942c027a85c1e6c9b22bf23c2350866bfe368eb263107b00edb7d298156f7c30a3edad6d0408f7f2c412e5e857265c5fd688668ec6369cbef72dc4a50cb7fd05612884497c10eb65a6b08005379dcbd9db7703fcc3362c186942", 0xde, 0xc0, &(0x7f0000000180)=@llc={0x1a, 0x18, 0x20, 0x7, 0xe, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) 20:15:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) flistxattr(r1, &(0x7f0000000200)=""/81, 0x51) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x6, 0x4, 0xffffffffffff7fff, 0x1f, 0x3, 0x1, 0x20, 0x3}, &(0x7f0000000080)={0x401, 0xb3b7, 0x9, 0x9, 0x0, 0xec, 0x3b2, 0x9}, &(0x7f00000000c0)={0x7, 0xe1, 0x4, 0x3, 0x0, 0x1e55, 0x16f, 0x40}, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x8]}, 0x8}) write$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1, @le_add_to_accept_list={{0x2011, 0x7}, {0x7, @none}}}, 0xb) 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:15:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000004900)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/205, 0xcd}], 0xa, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000000b00)=""/218, 0xda}, {&(0x7f0000000c00)=""/113, 0x71}, {&(0x7f0000000700)=""/49, 0x31}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/113, 0x71}, {&(0x7f0000001d00)=""/122, 0x7a}, {&(0x7f0000001d80)=""/127, 0x7f}, {&(0x7f0000001e00)=""/120, 0x78}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x9, &(0x7f0000000780)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000002f40), 0x6e, &(0x7f0000004240)=[{&(0x7f0000002fc0)=""/50, 0x32}, {&(0x7f0000003000)=""/43, 0x2b}, {&(0x7f0000003040)=""/72, 0x48}, {&(0x7f00000030c0)=""/14, 0xe}, {&(0x7f0000003100)=""/4, 0x4}, {&(0x7f0000003140)=""/196, 0xc4}, {&(0x7f0000003240)=""/4096, 0x1000}], 0x7, &(0x7f00000042c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000004300)=@abs, 0x6e, &(0x7f0000004600)=[{&(0x7f0000004380)=""/61, 0x3d}, {&(0x7f00000043c0)=""/70, 0x46}, {&(0x7f0000004440)=""/216, 0xd8}, {&(0x7f0000004540)=""/63, 0x3f}, {&(0x7f0000004580)=""/101, 0x65}], 0x5, &(0x7f0000004680)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000004700), 0x6e, &(0x7f0000004780)}}], 0x5, 0x2040, &(0x7f0000004940)={r1, r2+60000000}) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f0000004bc0)={&(0x7f0000004980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004b80)={&(0x7f00000049c0)={0x1b0, 0x0, 0x1, 0x70bd2d, 0x731, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6, 0x4, 0x1}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x800}, 0x40040) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)={0x14}, 0x14}}, 0x0) 20:15:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() 20:15:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x540000, 0x0) r3 = fcntl$dupfd(r0, 0x1085c23e019668f6, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0xa9c2, 0x0, 0x9, {0x2, 0x6f5}, 0xcca7, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x4, @time={0x6, 0x3f}, 0x3, {0x1, 0x1f}, 0x83, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000240)) ioctl$TCSETSF(r1, 0x5404, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0xe4, 0x0, 0x8, 0x0, 0x0, 0x16000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x9, 0x4}, 0x8, 0x8, 0xa4, 0x1, 0x5, 0x15d, 0xffff, 0x0, 0x101, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x1}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000300)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000003c0)={0x2, r5}) readv(0xffffffffffffffff, 0x0, 0x0) unshare(0x48020200) 20:15:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1ffff000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000300)={{}, "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"}) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 20:15:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() 20:15:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x20000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 1: ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000200)={{}, 0x10000, 0x4, 0x100}) 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 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0xf88c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x400}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, "3f23651948cb22b9afc3d2b4578064299b89020f761c67a9cc77faaf7a179298e4065cc55ed8a73a99c5418c19c9044db9c56c6e58028bc8fe01fda2cb94536ed1f421f08d3266661d3402ff0602baff"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e25, 0x2, @local, 0xfffd}, 0x1c) sendto(r2, &(0x7f0000000080)="3bd20e63ec0f1ef9e61e5642245d84006067cce071f9dc566c8752bde6da2a34972b604f94e775eddfb9af735c6fadd533f335542ac0d2bcd11fcbf2e18d8901e41295f21dee2b9b8ffb4ab1446e854e26d8e76a17bba05dc09916708504685273f242a83ded8a3dc9845ee1b2db6e87fe9f2d836284d8a7d85ed94719801c1dc9aa076b942c027a85c1e6c9b22bf23c2350866bfe368eb263107b00edb7d298156f7c30a3edad6d0408f7f2c412e5e857265c5fd688668ec6369cbef72dc4a50cb7fd05612884497c10eb65a6b08005379dcbd9db7703fcc3362c186942", 0xde, 0xc0, &(0x7f0000000180)=@llc={0x1a, 0x18, 0x20, 0x7, 0xe, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) 20:15:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x21000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:42 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() 20:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(r2, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xfdef) fsetxattr$security_selinux(r0, 0x0, &(0x7f0000000140)='system_u:object_r:devtty_t:s0\x00', 0x1e, 0x0) openat(0xffffffffffffffff, 0x0, 0x200, 0x175) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x104) io_uring_enter(r3, 0x5075, 0xed90, 0x0, &(0x7f0000000100)={[0x1]}, 0x8) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000080), 0x4) syz_io_uring_complete(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_bp={&(0x7f0000000000), 0x7}}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfff) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xf6, 0x0, 0x1, 0x9, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) 20:15:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:42 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x4201) sendto(r0, &(0x7f0000000040)="5bca6ea91f1c3d24", 0x8, 0x8cc, &(0x7f0000000080)=@ll={0x11, 0x1a, 0x0, 0x1, 0x67, 0x6, @remote}, 0x80) r1 = accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) recvmmsg(r1, &(0x7f0000004140)=[{{&(0x7f0000000180)=@tipc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/243, 0xf3}, {&(0x7f00000015c0)=""/236, 0xec}], 0x7, &(0x7f0000001740)=""/83, 0x53}, 0x2}, {{&(0x7f00000017c0)=@hci, 0x80, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, &(0x7f0000002880)=""/116, 0x74}, 0xfff}, {{&(0x7f0000002900)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002980)=""/117, 0x75}, {&(0x7f0000002a00)=""/91, 0x5b}, {&(0x7f0000002a80)=""/164, 0xa4}, {&(0x7f0000002b40)=""/83, 0x53}, {&(0x7f0000002bc0)=""/20, 0x14}, {&(0x7f0000002c00)=""/156, 0x9c}], 0x6, &(0x7f0000002d40)=""/186, 0xba}, 0x1}, {{&(0x7f0000002e00)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000004080)=[{&(0x7f0000002e80)=""/131, 0x83}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/52, 0x34}, {&(0x7f0000003f80)=""/119, 0x77}, {&(0x7f0000004000)=""/90, 0x5a}], 0x5, &(0x7f0000004100)=""/32, 0x20}, 0x3f}], 0x4, 0x140, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004240)=0x8000) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000004280)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2004, @fd=r0, 0x7, 0x10001, 0x4, 0x1e, 0x1}, 0x6) setsockopt(0xffffffffffffffff, 0x1, 0x3ff, &(0x7f00000042c0)="e36012539ec2d9cf600fb7ac44ce931024a04a6c795d", 0x16) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f0000004400)={&(0x7f0000004300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000043c0)={&(0x7f0000004340)={0x44, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fffffff, 0x4a}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000001) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000004900)={&(0x7f0000004440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000048c0)={&(0x7f0000004480)={0x430, 0x15, 0x100, 0x70bd28, 0x25dfdbfe, {0x7}, [@nested={0x111, 0x72, 0x0, 0x1, [@generic="c6f857eb9645cac32afd8bad4015136e0cc660ed4662c6992dcb8dc62ca472917305514fdb6be96dca4090e670a310ddf5aa24f5f9816e264d514441574fc565e46fa58b35a1a755c0", @typed={0x14, 0x49, 0x0, 0x0, @ipv6=@empty}, @generic="06ccc64099d2ed11ebe6037089e8fb2ca74df945f6b92c6d1191064faa0d06df0091610652ed2041d8b67a08046fdb4ecea4910ea022dfcb36bd5e1239d7a1922aeb80be94963f553a1ab5d606476722776d1e68d700141c549e3cb1b26446160ca94587f5d042400f887be7af38464373162242f4ac0c9ecfc6afc48ea92860bba0017b9f71351be71999ae2ffef112356863aae94eb3d44fae7ec5d44264eae39bf1a538d92950cb4c89a3ff88c805"]}, @nested={0xa, 0x5e, 0x0, 0x1, [@generic="1e854fd158e6"]}, @generic="9b2a4adf9722be6187dc9a0ccc35fd04aaaff94780f033a55a58bc7905d1ab77eb8fd33aa65f08d4f108c8d2e389e86523f642e971ec4947b7f0dcc0c0f64c07d467c95f7abc8b2183b6edc29be6d0b43b5fc4c27bc8", @typed={0xc, 0x81, 0x0, 0x0, @u64=0x100000001}, @typed={0xd, 0x93, 0x0, 0x0, @str='[,\xba--\'^-\x00'}, @nested={0x26a, 0x13, 0x0, 0x1, [@generic="a1cd3ba7cd2496f9fa208d84db396deca3248c0b3404c6cb0b232274563af20cbfa31f8167d46a79fa3ed18020fa23da72148a5bcc29a74423d244739420740f31cc4e3f380540ef3f1fa8e3f1116f4ec4e80c3d0c29b0d21423848e017094c6f8a55ecb222b7d7f8c93ad98e82ed53b3d372064fa0d0f0daceca377a419c7d12cc8e6a87f0a7d7485a0d0adb16abd08b03eb39fa7", @generic="942123a0a4241db8001fbe7acfb3284df3cd97b2015cb5c3b73dae075913a002325625a661feb3f7bc3e117752b92106a055a8ec6c15ebf715549a13a43f57e0f3077da3aa72780e7ad00d4f08c6158e1968fcce3e4b2ae0822261", @generic="d97377b0a18ab327fe95774cf1ef9fb6c2a8273a4c316c3ddc1f4ece3a4c38d373410600ff8d163d3fbfdac36564c2ae0ccb3ae671f018e749922f9e6e563ec5e7a4519cd1fb6ba0b8b871b26ac47681ffad8c8bf4bbe1b3894b0f45e9a3dd75b6f2538635b48d3798651e07281bc688105f0b5a67f7a524b2887304432d91d2f00b28b4f46939e9a974ad7253077e93bb3f0c9effd8df07c4b120e09c3656fdd052b6e98bb449a30ff5e1d98f7eec319dd1e35d27c2b53ce37f983937b1d1f79486531153e6835a438cd4dd4dcb5df43deae1ca78e307e8db4e0389740f7bfc691b4e2046db91c76da8701b2545", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x1ff}, @typed={0x8, 0x92, 0x0, 0x0, @u32=0x6}, @generic="2cac36deeb571333c1a3db16876ba303513f6ea80bc469f00c7dcc75367d525caca140486a41f429842490e9362dc7159f20d25db845a41cfc66cc850995d58331ba67461798746b1d1696c13ecd15aa385209492a194aedb6c8746eb012e10b11eefa233c89aa135d208c53", @typed={0x8, 0x64, 0x0, 0x0, @fd=r3}]}, @generic="8837ce1f3025d8df12501193f95417f57d6e1fd53b96ed0f725fcc7c"]}, 0x430}, 0x1, 0x0, 0x0, 0x4040091}, 0x8044) io_uring_enter(r0, 0x3a17, 0xeb12, 0x0, &(0x7f0000004940)={[0x5]}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000004980)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000004a00)={0x1000, 0x0, &(0x7f00000049c0)=[r1]}, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000004a40)={'wlan0\x00'}) recvmmsg(r0, &(0x7f0000006440)=[{{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000004a80)=""/31, 0x1f}, {&(0x7f0000004ac0)=""/195, 0xc3}, {&(0x7f0000004bc0)=""/67, 0x43}], 0x3, &(0x7f0000004c80)=""/30, 0x1e}, 0x9}, {{&(0x7f0000004cc0)=@phonet, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004d40)=""/180, 0xb4}], 0x1}, 0x4a3}, {{&(0x7f0000004e40)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004ec0)=""/212, 0xd4}, {&(0x7f0000004fc0)=""/233, 0xe9}, {&(0x7f00000050c0)=""/70, 0x46}, {&(0x7f0000005140)=""/46, 0x2e}, {&(0x7f0000005180)=""/249, 0xf9}], 0x5, &(0x7f0000005300)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000006300)=@alg, 0x80, &(0x7f0000006400)=[{&(0x7f0000006380)=""/15, 0xf}, {&(0x7f00000063c0)=""/45, 0x2d}], 0x2}, 0x800}], 0x4, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffd, 0xbe2a) close_range(r1, r3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006580)={'veth0\x00', &(0x7f0000006540)=@ethtool_modinfo={0x42, 0x2, 0x1f}}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000065c0)=@routing={0x33, 0xc, 0x2, 0x40, 0x0, [@private1, @private2, @loopback, @dev={0xfe, 0x80, '\x00', 0x2b}, @private1={0xfc, 0x1, '\x00', 0x1}, @loopback]}, 0x68) 20:15:42 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xff600000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:42 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() 20:15:42 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2000000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:54 executing program 2: 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x24, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x4fd, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x8, 0x5, 0x0, 0x0, @uid=0xee01}]}, 0x24}}, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/bus/input/handlers\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000700), r0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000880)={'syztnl2\x00', &(0x7f0000000800)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0x1, 0x3, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x40, 0x80, 0x2, 0x214}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000940)={'ip6tnl0\x00', &(0x7f00000008c0)={'syztnl1\x00', 0x0, 0x4, 0x5, 0x3f, 0x3, 0xf583be8736620665, @rand_addr=' \x01\x00', @loopback, 0x8000, 0x8, 0x400, 0x7f}}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000000)={@local, r7}, 0x14) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000a40)={0xfffffffffffffffe, 0x0, &(0x7f0000000a00)={&(0x7f0000000980)=ANY=[@ANYBLOB="80000000", @ANYRES16=r2, @ANYBLOB="000128bd7000fcdbdf25100000000800090081000048b037b640446fe7000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="1400020067656e6576653100000000000000000008000700020000001c00018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000800030000000800090006000000"], 0x80}, 0x1, 0x0, 0x0, 0x2}, 0x19) 20:15:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:54 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:15:54 executing program 1: syz_mount_image$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) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0x3, 0x1, 0x0, 0x81, 0x3, 0x1}, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x2800, 0x80) 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) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00') 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\x00', 0x650483, 0x120) 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, 0x10000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x20d315) 20:15:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:15:54 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2100000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:15:54 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() [ 932.566816] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 20:15:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:16:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x60ffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:07 executing program 6: sync() 20:16:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:07 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:07 executing program 2: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = getpid() r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xfffd}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x3fc}, {&(0x7f00000001c0)="201900d07642da9208d6ff11430c6c6b8c0ac5060048065e24ecf3bb8ce311427ac446646b66cda5c391a00fbccd665cde721d7307fdcb6b969016edfcfc7632c1f3819bab23a38c40d2318820e65ef0262cc5dd8b5bc96f21bc84022b67785d6741984f29f705f842bd5a0870925cdb5d80eb689f81ea6ff07d3876a48c6519dad01907103c1df3928cb15b27437eb6e994a4bed70de6", 0x97, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x100000000}, {&(0x7f00000002c0)="eda06a14bc71c89f41000000080000dfc9a6de07fc943f6d8d2bca410904f465122a951b9a45accbf5072d369860a3529372990ee0460a01b92fcc6133087d05e9b8811500040000000000", 0x4b, 0x2100}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000180)={0x200000000000006, 0x10, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000400)='net/snmp6\x00') pidfd_getfd(r4, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0), 0x80000, &(0x7f00000004c0)=ANY=[@ANYBLOB="7472616e733d66642c6577e0b392cc767d6849e9f93f1867aa8d5f5ed058912091f9ba0ff8a5fed664cb6d740a2f1f936e6a908098629a77f72c724e59da77a8f97ce5c368b98713c43f815b862f4e94ffad07b21ca576bc00"/103, @ANYRESHEX=r4, @ANYBLOB="00000000000000c01b7d742cb8689e7fcafaef930e92654903", @ANYRES64=r4, @ANYRESHEX, @ANYRES64, @ANYRES16]) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f0000000580)=ANY=[@ANYRESOCT=r1], 0xfdef) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x600, 0x0) r6 = perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x3, 0x1, 0x1f, 0x20, 0x0, 0x1, 0x40062, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x10008, 0x7, 0x4, 0x1, 0x1000, 0x0, 0xfff, 0x0, 0x3, 0x0, 0x1}, 0x0, 0xf, r5, 0x2) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, r1) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x3) open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000340)=0x9, 0xe0000000000000) 20:16:07 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x0, 0x8, 0x8, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x42}, 0x0, 0x18, 0x0, 0x23456}, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x65) r2 = fork() ioprio_get$pid(0x2, r2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xff, 0x6, 0x1, 0x81, 0x0, 0x4, 0x72881, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9e, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x110a2, 0x4, 0x9, 0x9, 0x800, 0x7f, 0x20, 0x0, 0x1, 0x0, 0x7fffffff}, r2, 0xb, r0, 0x2) write$bt_hci(r1, &(0x7f0000000040)=ANY=[], 0x6) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x15, 0xec, 0x20, 0x1, 0x0, 0x7, 0xdd8b5a69dfc87af7, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2000000, 0x2, @perf_config_ext={0x8, 0x5}, 0x52000, 0x7fffffff, 0x8, 0x8, 0x6, 0x100, 0x300, 0x0, 0x268a, 0x0, 0x4}, 0x0, 0xf, 0xffffffffffffffff, 0x0) write$bt_hci(r1, &(0x7f0000000080)={0x1, @le_conn_param_req_reply={{0x2020, 0xe}, {0xc9, 0x1f, 0x6, 0x2, 0x1, 0x401, 0x6}}}, 0x12) 20:16:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7f56ee599000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 945.317271] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:16:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7f56ee799000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:07 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:07 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7ffffffff000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:16:07 executing program 6: sync() 20:16:07 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x0, 0x8, 0x8, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x42}, 0x0, 0x18, 0x0, 0x23456}, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x65) r2 = fork() ioprio_get$pid(0x2, r2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xff, 0x6, 0x1, 0x81, 0x0, 0x4, 0x72881, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9e, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x110a2, 0x4, 0x9, 0x9, 0x800, 0x7f, 0x20, 0x0, 0x1, 0x0, 0x7fffffff}, r2, 0xb, r0, 0x2) write$bt_hci(r1, &(0x7f0000000040)=ANY=[], 0x6) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x15, 0xec, 0x20, 0x1, 0x0, 0x7, 0xdd8b5a69dfc87af7, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2000000, 0x2, @perf_config_ext={0x8, 0x5}, 0x52000, 0x7fffffff, 0x8, 0x8, 0x6, 0x100, 0x300, 0x0, 0x268a, 0x0, 0x4}, 0x0, 0xf, 0xffffffffffffffff, 0x0) write$bt_hci(r1, &(0x7f0000000080)={0x1, @le_conn_param_req_reply={{0x2020, 0xe}, {0xc9, 0x1f, 0x6, 0x2, 0x1, 0x401, 0x6}}}, 0x12) 20:16:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:16:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9059ee567f0000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:16:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000c40), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)={&(0x7f0000000c80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000200000000000800010000000000"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:16:20 executing program 2: timer_gettime(0x0, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0xdc4569d7e383b796, &(0x7f0000000080)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) timer_gettime(0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) timer_create(0x4, &(0x7f0000000300)={0x0, 0x3c, 0x0, @thr={&(0x7f00000001c0)="8d", &(0x7f0000000200)="26cb26d885359689e88d072562585eb34f50652d81a35f7433f524ada06db56cd402e5487bdffefcdd2a760f7d3af68c0e608067a8ca37193bcfb1e32b9e00d7e441d56b997f1c8bbd79d5289f44c7b7a31a445f3be8c4eeac2725496fd60a9a66340b9d67ab4dfbb4910338866bafba78a192e045c2639eddf23d2b920495da3f30bdc8e0c563920b6ac2603718b445f9aad9f29e33536dba22895936e0ea927d71e01b30ff8e1267fd701a6c6091316d1bf139a875cd8e7a66c5c05274b25e3480cf05645d7832a13724d0a4dcc188341248083dd33c19146659b33c20d83fcfd8ed150b9e10fa6bcd878f94b8d54b"}}, &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000003c0)={{r1, r2+60000000}, {0x0, 0x3938700}}, &(0x7f0000000400)) timer_create(0x2, &(0x7f0000001480)={0x0, 0x2a, 0x4, @thr={&(0x7f0000000440)="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", &(0x7f0000001440)="ed8f2522b6212f"}}, &(0x7f00000014c0)=0x0) timer_gettime(r3, &(0x7f0000001500)) clock_gettime(0x0, &(0x7f0000001540)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000015c0)={{r4, r5+60000000}, {r6, r7+10000000}}, &(0x7f0000001600)) r8 = fork() timer_create(0x5, &(0x7f0000001640)={0x0, 0x4, 0x2, @tid=r8}, &(0x7f0000001680)) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000001700)={{0x0, 0x989680}, {r9, r10+10000000}}, &(0x7f0000001740)) timer_create(0x0, &(0x7f0000001780)={0x0, 0xa, 0x4}, &(0x7f00000017c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001800)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x82) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, {0x4022}, 0x1}, 0xfffff0a4) 20:16:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:16:20 executing program 6: sync() 20:16:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:20 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9079ee567f0000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:16:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:16:20 executing program 1: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 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, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040)=0xfffff6a6, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x10d613b6, @empty, 0x9}, 0x1c) openat(r0, &(0x7f0000000100)='./file0\x00', 0x10402, 0x11a) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3c196920d8b85fc5, &(0x7f0000000140)=0x5, 0x5, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) 20:16:20 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:16:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xf0ff1f00000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:16:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffe}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x22, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)=0x7, 0x4) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000080)={{0x2, 0xad6}, 0x100, './file0\x00'}) 20:16:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:34 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x74) close_range(r0, 0xffffffffffffffff, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) socket$netlink(0x10, 0x3, 0xb) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x7, 0x4, &(0x7f0000000540)=[{&(0x7f00000002c0)="bfa114e5c12a1157d7a8167a322ef5c70a9486edfa762c2e7a033dea59cb5a4f15ac3786cdeaa873e5243c0c844fa527e25db505d4abd248a4e863778b2b7a46db326e0d50075347b062317d4e7eca79e0dd398af7183d36a80ea1f61c88d90c5f87ae212336", 0x66, 0x40}, {&(0x7f00000004c0)="763e123e501894fc24ef26455b0655eaf14f8b7c025e06e5f04684ee79a403b00a5317d0ec6f20d809946e110ceb58228746659e1db9d40b5716940ab21fd260ec95463decefd37a4f44f02a382f1d373b4d789b268a06", 0x57, 0x80}, {&(0x7f0000000240)="00c240310166156a636db575e765d4001b74bcefb020e8255af061c4e4cd70dc30f24f9f2ef2c4d0cd9d3f284bd488c9e0e6d0ed43229447", 0x38, 0x1}, {&(0x7f0000000340)="0108e4f22e1cd35150340df8d872c282d5de9973", 0x14, 0xb6d8}], 0x201001c, &(0x7f00000005c0)={[{'ext4\x00'}, {'{)&,\xd9\xd0\\{-\\\\\\,-@'}], [{@measure}, {@dont_appraise}, {@permit_directio}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000400)=ANY=[@ANYBLOB="01000000d77cea141873a979a2bd71ae93637a0c736ff4e3aa", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) signalfd4(0xffffffffffffffff, &(0x7f0000000380), 0x8, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 20:16:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xf0ffffff7f0000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:34 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:16:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) [ 971.800780] nfs: Unknown parameter 'ext4' 20:16:34 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 971.921700] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,,errors=continue 20:16:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:16:34 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r0 = socket$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$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001600010d00000000000000000d0000004a4d495bf3b015d6793ea80007ce2a804d6ec677de7572792257c1daac6190d2fa4a94b095a0eaaccda9b9c1b8531588cbe9cfdc437301c2f6cb41fd02343d0c8464b48dea099e3a7c3f388075c0ae9c4d8b52f469ff95b9d5a5aabf35ec869dab1cefa243a350c4cf95842643aa817e0fb7ac03ce0d80fadbbd69dbb2ab1f8cecb2cbc7c5e669091e8e832a7010eb6aabe8379debe5227e82cf39b853f2019fe87481700152532ab7f00c5318e7ffff459b7a8d5a078dc8f9de85b5d6d9b110b5a94732a67fefd9a4ec0dcf34d7b14dbe01ec9cd9e7ce34a8f710d2b4618b1bc7149b091a"], 0x14}}, 0x0) read(r0, &(0x7f0000000080)=""/65, 0x41) timer_gettime(0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_create(0x4, &(0x7f0000000100)={0x0, 0x26, 0x4, @thr={&(0x7f00000004c0)="acb152b8e3e4a44ee93b56041922fbd6f1aa6c73f0853dc1e22ea0aea561dad76ed0e85f599d64341649b3b1a42752a75ab7c409050c96676896131c5407e7534fd4e9149b797785ffeb2ba76cf343239faa1e744450aa8e0618deb1e2e1eca7a5eca8a720e82cfe086e3475811da6fe32688f15d5ec2cceabbab477bff08a5cf12a01d96d0c2f651be0090090bdd9c4b2c5c9d1c0282c8b3d2e77d5c0e4270b0f2439a50b2870f8660092b1b70a778dbc8c687c21503b93e28283fc0b618215fb9beefdd4", &(0x7f00000003c0)="eb0074148786a20ce027b6bae0e52599da85b6dcaa8c57e4db4c9f4f81dfb69a5f1cb9f24b01774255fcc65ba6dc4510609d1a0fc04f848bcdffbb81753b49370c09486237670f9da56cd5e9037647dc9a0f1e31f8064ed723"}}, &(0x7f0000000180)=0x0) timer_gettime(r2, &(0x7f0000000240)) 20:16:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:16:34 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:16:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x900000000000000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:47 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:16:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:16:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:16:47 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000280)='./file1\x00', 0x10000, 0x4, &(0x7f0000000700)=[{&(0x7f0000000340)="d4f56d090ddac1e7b604da94327d5acc722babee47da0758f936c05702932dcf6c54d835fda3bf16d201ad8d2655ee699cb7e9a5221d690a8cd3e8026c274438afa8c7954aadda6af846066c29ef1f16c7d0ac99a2f8b502c6fdf9a2d4612988825a4ef803d3ae0a4de624d98ef2a805ebe1a381bdd48f8453b35e787c", 0x7d, 0x3ff}, {&(0x7f00000003c0)="27fd8e6bba99f747a4947d6a28b52749dcf8d475f68588d8f5379717c20df8ccb030202131690493e5acd52b240557b867ab14c50025f181671cf9e8d42adbb3f65d1f9f07ac993653c076f6cc54299cd452d41de36b52f24f3a5fd6a5a84218", 0x60}, {&(0x7f0000000540)="fd1e7e46166a7e1a3224d1f76b47ba8e74710c024f3be75056c62780db7e6efa7d6527f44f9a3f0aaeadade2fdb3dd2bf82a0c1f2b0f8f9295c343aefd50e352d985d73ce0455d72be86eeb780a60f68fdc3be51fc1186095734b3bd3e7810541381fcfdb8add32cb115707d159a0e547c3ff3ffdc6c251028f8a02e6d6aece5f701d4a7f69f9ea291d9c6e8fec906c5359794ad92028cadbbdcfeb9c8357b1e7b224926f0f0d8d35f0ce2b2062aaa245339cf9557d735e48c64bd02d406b35e4d8bbb0169d7ea39830adea8f5e1169110a309e57b364c75501f683ec57c0a9c7f3df384760924666f9679", 0xeb, 0x7fff}, {&(0x7f0000000640)="73ca22308288d5c7e9a46a0e5ed377f019b78acddbf2cc6ba9f850cecfd96b1d96974934b491418ae9b64932d1ca6ed35ef6172c60b76342909bcdf3854b64e276c5d58841bbb6f545351becc99d97e1082e85d76f30d261e0f657312afc298a17eb3c24cb2064c699360937f3982e175ca1ac2364319649ba4b10e7bc9155f16ac1baaeee99cc7557aacd8caf49b11faacab4ff1780f1d7efc56c8012c76e28802b9d4262a8acc8968bef5bb49f34", 0xaf, 0x48}], 0x1000, &(0x7f0000000780)={[{@shortname_winnt}, {@uni_xlateno}, {@shortname_win95}, {@shortname_win95}, {@shortname_win95}, {@uni_xlateno}, {@nonumtail}, {@uni_xlateno}, {@uni_xlate}, {@uni_xlateno}], [{@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}]}) statx(r0, &(0x7f0000000440)='./file1\x00', 0x800, 0x1, &(0x7f0000000880)) r1 = 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, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = dup(0xffffffffffffffff) pwrite64(r1, &(0x7f0000000340), 0x0, 0x0) flock(r1, 0x1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7fffffff}}, './file0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) openat(r3, &(0x7f0000000300)='./file0\x00', 0x101000, 0x4) accept4$unix(r4, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x25, 0x400, 0x70bd29, 0x25dfdbfe, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x48040}, 0x800) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) timerfd_create(0x8, 0x0) unshare(0x48020200) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup3(r5, r6, 0x0) 20:16:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:47 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x80045301, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x280080, 0xfc) rmdir(&(0x7f0000000040)='./file0\x00') 20:16:47 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xffffffffff600000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:16:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:16:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:16:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:16:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000002e002126000000000000000000000000023e82f7a8ee9ee234535c635606f868e4b5aa4911a41ef3acf030e36b532d63b2f9e3369e6396b1a8e64c96feb4966dd91e06aef5fecec50c03fa9d50531f62b3ab16be8de2043e77ada339a50831abc25f2825498e3c394b49fc77f437ffa7cef64109b096c258002fc88d0e2095aff942bfb6354c9cc7c765cbba0206bcf84fd24e3aa18efc05c8686b54c39a733ab7e42cc9bd3a4cff2c66aa810c8892a585c43d411ed2ec3e17e25838158548ede734a3848166a285097e7d7ad526a186b3fdd038f790f7df46e73d2684390fd866c555aaadef165577a4950431a9d73a989afcec7751c03fa6a4dd67da9824c1b6e4d085c8f59d2b2f6ff20fc5a380f08753812c0302aa5b86f56c48b8bd18bfebc7746dcf003f907aaf016ddf9d40ece29713af45ee8e1ba6e31bac22b6331f2205b28af62b4aa4be4492034548d45b790365075f08c35836f43b45e7a79814"], 0x24}}, 0x0) 20:16:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:16:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) sync() 20:16:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:17:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:17:04 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000000200)={0x31081000, &(0x7f0000000100), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 20:17:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:17:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:04 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 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) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 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, 0x2, @perf_config_ext={0x5c}, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x1e9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffc, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000001e00)=""/4096}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105142, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r5, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0ffb39090e3f27", @ANYRES16, @ANYBLOB="2894650545fccb28a06d8d64010000", @ANYRES64=r0, @ANYRES64, @ANYRESHEX=r0], 0x20}}, 0x0) fallocate(0xffffffffffffffff, 0x8, 0x8, 0x0) r6 = getpgrp(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=r3, @ANYBLOB="01010000000000002e2f66696c653000"]) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000440)={@id={0x2, 0x0, @a}, 0x21, 0x0, '\x00', @c}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r7, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="00080000d8a55cc21319a9bf90c04dfc", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf256200000008000300", @ANYBLOB="0600b40044110000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x804) dup2(r1, 0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000200)={'\x00', 0x4, 0xde, 0x0, 0x1, 0x7fff, r6}) 20:17:04 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000010000001a500000", @ANYRES32=r1, @ANYBLOB="8cdf2612000000002e2f66696c653000"]) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x1c}}, 0x4004090) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052a40)={0x1932, [], 0x0, "4abc261bc0e3cc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055940)={0xffffffff, [], 0x40, "5361a567f041f8"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000060180)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000061180)={{0x0, 0x7fffffff, 0x3ff, 0x6, 0x48e, 0x1, 0xfffffffffffffff7, 0x1, 0x0, 0x1, 0x5, 0xe17, 0x8, 0xffffffff, 0x2400000000000000}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062180)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r6, r12}], 0x20, "a1cb8b0117b58d"}) 20:17:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:04 executing program 1: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpu.max\x00', 0x2, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x5, &(0x7f0000000600)) dup3(r2, r3, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}, 0x81}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, r5, &(0x7f00000000c0), 0x0, 0x0, 0x20cb34b35c771c3f, 0x1, {0x0, r6}}, 0x4c04) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') bind$unix(r7, 0x0, 0x0) signalfd(r0, &(0x7f0000000240)={[0x3]}, 0x8) io_submit(r4, 0x1, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x1, 0x2000, r1, &(0x7f0000000040)='\x00', 0x1}]) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x1, 0x0, 0x3, 0x0, 0x3, 0x40008, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xbcf, 0x4, @perf_config_ext={0x4, 0x85}, 0x2a, 0xea1, 0x0, 0x8, 0x5, 0x6, 0xc4a, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xb, r1, 0x0) io_setup(0x3, &(0x7f00000001c0)) 20:17:04 executing program 3: 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={0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:17:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:17:04 executing program 2: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 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, 0x50102}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @any, 0xfffb}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0xe) sendmmsg(r0, &(0x7f0000001040), 0x3fffffffffffdca, 0x40) inotify_init() ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) 20:17:04 executing program 3: r0 = perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x1, 0x9}, 0x40000, 0x4000000000001, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xc, 0xffffffffffffffff, 0x1) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYRESOCT=r0], 0x14}, 0x1, 0x0, 0x0, 0xc010}, 0x20000894) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x8, 0x0, 0xa98, 0x40010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000000000, 0x40000000000000}, 0x4e0, 0x70000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r4, r3) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f00000002c0)={0x3, 0x1, 0x4}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0xea7, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64018102}, @local, 0x0, 0x7800, 0xffff}}) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x32, 0x9, 0x4, 0x3f, 0x0, 0x3, 0x800, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2a0, 0x1, @perf_config_ext={0x80000000, 0x4}, 0x101b8, 0x100000001, 0x624ff494, 0x6, 0x4, 0x1, 0x8, 0x0, 0xfffffffd, 0x0, 0x7}, 0x0, 0xd, r0, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:17:17 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:17:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="1139e107d30d79aa8477470009000000000000002f66696c653000"]) move_mount(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x17) fsetxattr$security_capability(r0, &(0x7f0000000200), &(0x7f00000002c0)=@v2={0x2000000, [{0x1ff, 0x6}, {0x1, 0xa91}]}, 0x14, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) 20:17:17 executing program 3: 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, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) r1 = fork() perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x7, 0xfc, 0xf9, 0x0, 0x0, 0x6, 0x80038, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x88, 0x146c, 0x8, 0x0, 0x2ad6, 0x55d6, 0x20, 0x0, 0x7, 0x0, 0x10000}, r1, 0x4, 0xffffffffffffffff, 0xa) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r2, &(0x7f0000000140)=""/255, 0xff) open_tree(r2, &(0x7f0000000100)='./file1\x00', 0x0) r3 = fork() ioprio_get$pid(0x2, r3) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x52, 0x3, r3}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:17:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 1) 20:17:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) [ 1015.327094] FAULT_INJECTION: forcing a failure. [ 1015.327094] name failslab, interval 1, probability 0, space 0, times 1 20:17:17 executing program 1: r0 = 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) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8, 0x8, 0xb5, 0x7, 0x0, 0x8, 0xc020, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2656, 0x0, @perf_config_ext={0x8, 0x600}, 0x2004, 0x800, 0xbf, 0x2, 0x9, 0x7, 0x8, 0x0, 0x6, 0x0, 0x1ff}, 0x0, 0xd, r0, 0x2) clone3(&(0x7f0000000340)={0x8000000, 0x0, 0x0, 0x0, {}, &(0x7f0000000200)=""/80, 0x50, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2}, 0x58) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) [ 1015.328352] CPU: 1 PID: 7497 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1015.329045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.329672] Call Trace: [ 1015.329879] dump_stack+0x107/0x167 [ 1015.330152] should_fail.cold+0x5/0xa [ 1015.330460] ? mempool_alloc+0x148/0x360 [ 1015.330759] ? mempool_free_pages+0x20/0x20 [ 1015.331087] should_failslab+0x5/0x20 [ 1015.331380] kmem_cache_alloc+0x5b/0x310 [ 1015.331686] ? mempool_free_pages+0x20/0x20 [ 1015.332010] mempool_alloc+0x148/0x360 [ 1015.332307] ? mempool_resize+0x7d0/0x7d0 [ 1015.332630] ? lock_downgrade+0x6d0/0x6d0 [ 1015.332969] bio_alloc_bioset+0x36e/0x600 [ 1015.333279] ? bvec_alloc+0x2f0/0x2f0 [ 1015.333571] ? write_one_page+0x4f0/0x4f0 [ 1015.333886] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1015.334262] __block_write_full_page+0x7cd/0x1050 [ 1015.334652] ? end_buffer_write_sync+0xf0/0xf0 [ 1015.334995] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1015.335388] block_write_full_page+0x220/0x290 [ 1015.335736] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1015.336113] __writepage+0x67/0x180 [ 1015.336405] write_cache_pages+0x57f/0xe50 [ 1015.336748] ? tag_pages_for_writeback+0x450/0x450 [ 1015.337117] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1015.337522] ? __lock_acquire+0x1657/0x5b00 [ 1015.337855] ? blkdev_readahead+0x20/0x20 [ 1015.338160] generic_writepages+0xe2/0x160 [ 1015.338506] ? write_cache_pages+0xe50/0xe50 [ 1015.338841] ? iterate_bdevs+0xc4/0x290 [ 1015.339140] ? lock_release+0x680/0x680 [ 1015.339455] do_writepages+0xee/0x2a0 [ 1015.339760] ? page_writeback_cpu_online+0x20/0x20 [ 1015.340123] ? __mutex_lock+0x4fe/0x10b0 [ 1015.340440] ? iterate_bdevs+0xc4/0x290 [ 1015.340746] ? lock_acquire+0x197/0x470 [ 1015.341044] filemap_fdatawrite+0x241/0x2f0 [ 1015.341370] ? iterate_bdevs+0xb2/0x290 [ 1015.341669] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1015.342044] ? iput.part.0+0x73/0x6d0 [ 1015.342338] iterate_bdevs+0x11b/0x290 [ 1015.342644] ? fdatawait_one_bdev+0x60/0x60 [ 1015.342968] ksys_sync+0xb6/0x160 [ 1015.343226] ? vfs_fsync+0x1f0/0x1f0 [ 1015.343513] ? __ia32_sys_read+0xb0/0xb0 [ 1015.343824] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1015.344234] __do_sys_sync+0xa/0x20 [ 1015.344516] do_syscall_64+0x33/0x40 [ 1015.344808] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1015.345187] RIP: 0033:0x7f75a29d8b19 [ 1015.345478] 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 [ 1015.346840] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1015.347407] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1015.347941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1015.348477] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1015.349009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1015.349546] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:17:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:17 executing program 2: clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x100, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="d090ea917eebcbdeee8c4dfb04270eae2b008456460e7c0bcf5e69858be768248e252a8fbca3e1bd4f86061715542422e8aab1c9056e032a002d538f31292eb8ebe71c23611bc7f30d86", 0x4a, 0x1ff}, {&(0x7f0000000280)="f0909e99ec5a4ca76efbbfd8f40c279085b126534ac1da2e101ddefda2bad7c76c6a30a5519454760bdfde802f0f6dcc5ac1d0a35fd33c41389397dd6d4aa12035c3d6ffdb0df42779e3adb5fe3ff07f4b44f261911c6365e29f6b1ae5a92d11d7ebecd7ac8326275d02885ba7a41f97c232994785", 0x75, 0x3}], 0x40000, &(0x7f0000000340)={[{@rodir}], [{@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, 'mmap'}}, {@obj_role={'obj_role', 0x3d, '-['}}]}) pread64(r0, &(0x7f0000000380)=""/139, 0x8b, 0x5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4482, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_none}, {@mmap}, {@version_L}, {@access_client}, {@debug={'debug', 0x3d, 0x1}}, {@cache_fscache}], [{@uid_gt={'uid>', 0xee00}}, {@smackfsfloor}, {@smackfstransmute}, {@smackfsdef={'smackfsdef', 0x3d, '.}\xad\''}}]}}) 20:17:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 2) 20:17:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1015.498245] FAULT_INJECTION: forcing a failure. [ 1015.498245] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.499833] CPU: 0 PID: 7522 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1015.500698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.501758] Call Trace: [ 1015.502101] dump_stack+0x107/0x167 [ 1015.502576] should_fail.cold+0x5/0xa [ 1015.503068] ? create_object.isra.0+0x3a/0xa20 [ 1015.503656] should_failslab+0x5/0x20 [ 1015.504145] kmem_cache_alloc+0x5b/0x310 [ 1015.504676] ? mark_lock+0xf5/0x2df0 [ 1015.505184] create_object.isra.0+0x3a/0xa20 [ 1015.505750] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1015.506405] kmem_cache_alloc+0x159/0x310 [ 1015.506934] ? mempool_free_pages+0x20/0x20 [ 1015.507486] mempool_alloc+0x148/0x360 [ 1015.507985] ? mempool_resize+0x7d0/0x7d0 [ 1015.508487] ? lock_downgrade+0x6d0/0x6d0 [ 1015.509027] bio_alloc_bioset+0x36e/0x600 [ 1015.509531] ? bvec_alloc+0x2f0/0x2f0 [ 1015.509994] ? write_one_page+0x4f0/0x4f0 [ 1015.510511] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1015.511109] __block_write_full_page+0x7cd/0x1050 [ 1015.511695] ? end_buffer_write_sync+0xf0/0xf0 [ 1015.512247] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1015.512879] block_write_full_page+0x220/0x290 [ 1015.513432] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1015.514047] __writepage+0x67/0x180 [ 1015.514487] write_cache_pages+0x57f/0xe50 [ 1015.515006] ? tag_pages_for_writeback+0x450/0x450 [ 1015.515605] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1015.516222] ? __lock_acquire+0x1657/0x5b00 [ 1015.516756] ? blkdev_readahead+0x20/0x20 [ 1015.517260] generic_writepages+0xe2/0x160 [ 1015.517772] ? write_cache_pages+0xe50/0xe50 [ 1015.518300] ? iterate_bdevs+0xc4/0x290 [ 1015.518778] ? lock_release+0x680/0x680 [ 1015.519265] do_writepages+0xee/0x2a0 [ 1015.519729] ? page_writeback_cpu_online+0x20/0x20 [ 1015.520321] ? __mutex_lock+0x4fe/0x10b0 [ 1015.520825] ? iterate_bdevs+0xc4/0x290 [ 1015.521303] ? lock_acquire+0x197/0x470 [ 1015.521787] filemap_fdatawrite+0x241/0x2f0 [ 1015.522302] ? iterate_bdevs+0xb2/0x290 [ 1015.522778] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1015.523383] ? iput.part.0+0x73/0x6d0 [ 1015.523851] iterate_bdevs+0x11b/0x290 [ 1015.524318] ? fdatawait_one_bdev+0x60/0x60 [ 1015.524852] ksys_sync+0xb6/0x160 [ 1015.525270] ? vfs_fsync+0x1f0/0x1f0 [ 1015.525717] ? perf_trace_sys_enter+0xdb/0x130 [ 1015.526275] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1015.526945] __do_sys_sync+0xa/0x20 [ 1015.527382] do_syscall_64+0x33/0x40 [ 1015.527831] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1015.528447] RIP: 0033:0x7f75a29d8b19 [ 1015.528905] 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 [ 1015.531080] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1015.531980] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1015.532837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1015.533688] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1015.534536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1015.535381] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:17:17 executing program 2: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) io_uring_enter(0xffffffffffffffff, 0x3ebd, 0x68f1, 0x2, &(0x7f00000000c0)={[0x3]}, 0x8) perf_event_open(&(0x7f0000000040)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)={0x108, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@generic="aa3acb9151a184e274401a4c0c33176e67fc31858b0335436ffb59b270b66e0adc8c3bc001ea244888dd9f9333750631780613c39a503c8e1bf4da3bae96629383f04fb3400235e2251810cedd89c9d332f531d1a43a6c54fffb155ed06acfb2ad93a8a65701853b43def2273a5f6bc08f87553c84e9bbfa48ae9ae251b9409909509abce8f993df410e707d1572e1a0a9be95a34bd00cb856de991a5daee3d33befadeec9dc07df8e0d66b6a5f24648e591324e669bcba682532aaea928efb54455ecda70c21ecffb82c047904cee11116df828bd96342cfeb461c093a397a6e159b0852af5f2944a6d532f42105d53155d"]}, 0x108}}, 0x0) 20:17:17 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001300)={{0x0, 0x3938700}, {0x0, 0x989680}}, &(0x7f0000001340)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001240), 0x2980, 0x0) timerfd_gettime(r2, &(0x7f0000001280)) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/partitions\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000001d00)={{0x7f, 0x45, 0x4c, 0x46, 0x57, 0x5, 0x4, 0x0, 0x3000000000, 0x2, 0x6, 0x4, 0xc5, 0x40, 0x25c, 0xfffffff7, 0x8001, 0x38, 0x2, 0x0, 0x0, 0x6}, [{0x1, 0x80, 0xa8c, 0x4, 0x8000, 0x7, 0xd79f, 0x10000}], "ab8a5df2edbf0b7359130d2da791db2293ac3cf5b89e79e219ccc43fd4a31f78518d3f1d3c87a77a6abab1099a6b7285", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9a8) setresuid(0x0, r3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2680080}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1180, 0x40, 0x0, 0x70bd28, 0x25dfdbfd, {0x14}, [@typed={0x8, 0x22, 0x0, 0x0, @uid=r3}, @generic="ecc36e3ac072da2a8dbb4de0ea", @generic="07c67b7ec03463e2f0d4010da05a9820df910b68ab22a9b16ade344e4f4c8f6c5375d6241a8cf6d6e58f1d109d6a8fbb370936f9f64e69933d06c5bf36cf4894901de187ec36d9d1f91dbb52416937e2ce60138dfc434c43213dfc279ae658d57aca9e93c00c98c3231c5a7415d5e6f39508fe4485f8d8ce083772f98a20019e93f897d8307800b0b2d86cfb480c25", @nested={0x10ba, 0x60, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @str='%[(\x00'}, @typed={0x6, 0x5f, 0x0, 0x0, @str='}\x00'}, @generic="47c0e74f0b62e15d937c3a5a778230bb1ffada804e4f1084a87eea05b5e672073342e248126bea282dcd9f29b06af1e28eeb3389ab107bd1a51299eb15b14c5d7715e46e58e0494d664ec3b60c0a6a18efb435606964e1aea44d7535be00bfdcc6765d4192a7e325468b98c1124ebdb6501aa4bbc215d6e0ff4196", @typed={0x14, 0x87, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @local}}, @generic="1d0517d0aa67e9b108d02c", @typed={0x8, 0x21, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @generic="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", @typed={0x4, 0xb}]}, @typed={0xc, 0x6e, 0x0, 0x0, @u64=0x8}]}, 0x1180}, 0x1, 0x0, 0x0, 0x8c0}, 0x617eac2562a6dc21) [ 1015.611041] netlink: 244 bytes leftover after parsing attributes in process `syz-executor.2'. 20:17:31 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01}}, './cgroup.cpu/cpuset.cpus\x00'}) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40084}, 0x240400c1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) r3 = syz_io_uring_complete(0x0) creat(&(0x7f0000000000)='./cgroup.cpu/cpuset.cpus\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) r4 = eventfd2(0xfff, 0x800) r5 = syz_open_dev$vcsn(&(0x7f0000000080), 0x4c, 0x62500) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r5, 0xf502, 0x0) io_submit(r2, 0x3, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x1, 0x0, r1, &(0x7f0000000040)='\x00', 0x1}, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f0000000240)="a75ea6d9666205d520bcecb9c8366064642a6b3eb9f53849bc2b83c88f23357ebf7cbc452238f824172e991c59a47a026f34b36302aa19d6710571b7926594dda198f218b7614e5cfde1baadf50b9ee6e179c88a6c3bfad7d47eea94477671d8438c29", 0x63, 0x0, 0x0, 0x3, r4}]) 20:17:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 3) 20:17:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9338}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x3, 0x5, 0x2, 0x6}, {0x9, 0x38, 0x8, 0x8}, {0x3ff, 0x8, 0x4}, {0x9, 0xc0, 0x9}, {0x7, 0x2, 0x1, 0x80000001}, {0x2, 0x2, 0x1, 0x69000000}, {0x3, 0xff, 0x1, 0x7}, {0x1, 0xfb, 0x81, 0x7}, {0x2, 0x0, 0x0, 0x4}, {0x4, 0xc7, 0xe8, 0x86fa}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:17:31 executing program 2: 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2c, r2, 0x200, 0x70bd29, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x2c}}, 0x0) 20:17:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 1) 20:17:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 1) [ 1029.616345] FAULT_INJECTION: forcing a failure. [ 1029.616345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.617026] FAULT_INJECTION: forcing a failure. [ 1029.617026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.618038] CPU: 1 PID: 7558 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1029.619743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.620542] Call Trace: [ 1029.620814] dump_stack+0x107/0x167 [ 1029.621194] should_fail.cold+0x5/0xa [ 1029.621575] _copy_from_user+0x2e/0x1b0 [ 1029.621983] __copy_msghdr_from_user+0x91/0x4b0 [ 1029.622467] ? __ia32_sys_shutdown+0x80/0x80 [ 1029.622906] ? SOFTIRQ_verbose+0x10/0x10 [ 1029.623401] ? __lockdep_reset_lock+0x180/0x180 [ 1029.623888] ? perf_trace_lock+0xac/0x490 [ 1029.624316] ___sys_recvmsg+0xd5/0x200 [ 1029.624705] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1029.625215] ? lock_downgrade+0x6d0/0x6d0 [ 1029.625663] ? __fget_files+0x296/0x4c0 [ 1029.626076] ? __fget_light+0xea/0x290 [ 1029.626489] do_recvmmsg+0x24c/0x6d0 [ 1029.626885] ? ___sys_recvmsg+0x200/0x200 [ 1029.627307] ? lock_downgrade+0x6d0/0x6d0 [ 1029.627832] ? ksys_write+0x12d/0x260 [ 1029.628220] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1029.628715] ? wait_for_completion_io+0x270/0x270 [ 1029.629324] ? rcu_read_lock_any_held+0x75/0xa0 [ 1029.629794] ? vfs_write+0x354/0xa70 [ 1029.630258] __x64_sys_recvmmsg+0x20f/0x260 [ 1029.630723] ? ksys_write+0x1a9/0x260 [ 1029.631187] ? __do_sys_socketcall+0x600/0x600 [ 1029.631685] do_syscall_64+0x33/0x40 [ 1029.632150] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1029.632672] RIP: 0033:0x7f2e58050b19 [ 1029.633139] 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 [ 1029.634967] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1029.635899] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1029.636651] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1029.637365] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.638082] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1029.638805] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1029.639557] CPU: 0 PID: 7559 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1029.640239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.641072] Call Trace: [ 1029.641340] dump_stack+0x107/0x167 [ 1029.641698] should_fail.cold+0x5/0xa [ 1029.642079] _copy_from_user+0x2e/0x1b0 [ 1029.642473] __copy_msghdr_from_user+0x91/0x4b0 [ 1029.642929] ? __ia32_sys_shutdown+0x80/0x80 [ 1029.643357] ? SOFTIRQ_verbose+0x10/0x10 [ 1029.643688] ? __lockdep_reset_lock+0x180/0x180 [ 1029.644158] ? perf_trace_lock+0xac/0x490 [ 1029.644566] ___sys_recvmsg+0xd5/0x200 [ 1029.644888] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1029.645374] ? lock_downgrade+0x6d0/0x6d0 [ 1029.645718] ? __fget_files+0x296/0x4c0 [ 1029.646109] ? __fget_light+0xea/0x290 [ 1029.646507] do_recvmmsg+0x24c/0x6d0 [ 1029.646887] ? ___sys_recvmsg+0x200/0x200 [ 1029.647207] ? lock_downgrade+0x6d0/0x6d0 [ 1029.647624] ? ksys_write+0x12d/0x260 [ 1029.647932] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1029.648414] ? wait_for_completion_io+0x270/0x270 [ 1029.648787] ? rcu_read_lock_any_held+0x75/0xa0 [ 1029.649252] ? vfs_write+0x354/0xa70 [ 1029.649572] __x64_sys_recvmmsg+0x20f/0x260 [ 1029.649996] ? ksys_write+0x1a9/0x260 [ 1029.650293] ? __do_sys_socketcall+0x600/0x600 [ 1029.650758] do_syscall_64+0x33/0x40 [ 1029.651070] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1029.651576] RIP: 0033:0x7f72c44aab19 [ 1029.651864] 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 [ 1029.653671] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1029.654271] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1029.654964] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1029.655675] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.656390] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1029.657105] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:17:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x19, @buffer={0x0, 0x0, 0x0}, &(0x7f00000001c0)="161e8cc46b4b", &(0x7f0000001900)=""/4096, 0x0, 0x5, 0x0, 0x0}) 20:17:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1029.728646] FAULT_INJECTION: forcing a failure. [ 1029.728646] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.729628] CPU: 0 PID: 7563 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1029.730133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.730801] Call Trace: [ 1029.731016] dump_stack+0x107/0x167 [ 1029.731319] should_fail.cold+0x5/0xa [ 1029.731636] ? create_task_io_context+0x2c/0x430 [ 1029.732022] should_failslab+0x5/0x20 [ 1029.732334] kmem_cache_alloc_node+0x55/0x330 [ 1029.732702] create_task_io_context+0x2c/0x430 [ 1029.733091] submit_bio_checks+0x1382/0x1730 [ 1029.733450] ? __lock_acquire+0xbb1/0x5b00 [ 1029.733803] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 1029.734305] submit_bio_noacct+0x82/0x1010 [ 1029.734650] ? __lockdep_reset_lock+0x180/0x180 [ 1029.735026] ? blk_queue_enter+0xc30/0xc30 [ 1029.735372] ? lock_acquire+0x197/0x470 [ 1029.735704] ? find_held_lock+0x2c/0x110 [ 1029.736048] submit_bio+0xf3/0x4e0 [ 1029.736336] ? submit_bio_noacct+0x1010/0x1010 [ 1029.736720] submit_bh_wbc.constprop.0+0x580/0x780 [ 1029.737173] __block_write_full_page+0x7cd/0x1050 [ 1029.737562] ? end_buffer_write_sync+0xf0/0xf0 [ 1029.737929] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1029.738353] block_write_full_page+0x220/0x290 [ 1029.738741] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1029.739172] __writepage+0x67/0x180 [ 1029.739483] write_cache_pages+0x57f/0xe50 [ 1029.739844] ? tag_pages_for_writeback+0x450/0x450 [ 1029.740258] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1029.740685] ? __lock_acquire+0x1657/0x5b00 [ 1029.741055] ? blkdev_readahead+0x20/0x20 [ 1029.741412] generic_writepages+0xe2/0x160 [ 1029.741763] ? write_cache_pages+0xe50/0xe50 [ 1029.742135] ? iterate_bdevs+0xc4/0x290 [ 1029.742475] ? lock_release+0x680/0x680 [ 1029.742821] do_writepages+0xee/0x2a0 [ 1029.743147] ? page_writeback_cpu_online+0x20/0x20 [ 1029.743569] ? __mutex_lock+0x4fe/0x10b0 [ 1029.743910] ? iterate_bdevs+0xc4/0x290 [ 1029.744254] ? lock_acquire+0x197/0x470 [ 1029.744598] filemap_fdatawrite+0x241/0x2f0 [ 1029.744974] ? iterate_bdevs+0xb2/0x290 [ 1029.745306] ? filemap_fdatawrite_range+0x2f0/0x2f0 20:17:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1029.745726] ? iput.part.0+0x73/0x6d0 [ 1029.746211] iterate_bdevs+0x11b/0x290 [ 1029.746532] ? fdatawait_one_bdev+0x60/0x60 [ 1029.746886] ksys_sync+0xb6/0x160 [ 1029.747174] ? vfs_fsync+0x1f0/0x1f0 [ 1029.747480] ? perf_trace_sys_enter+0xdb/0x130 [ 1029.747936] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1029.748442] __do_sys_sync+0xa/0x20 [ 1029.748806] do_syscall_64+0x33/0x40 [ 1029.749151] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1029.749666] RIP: 0033:0x7f75a29d8b19 [ 1029.749978] 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 [ 1029.751617] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1029.752289] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1029.752822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1029.753371] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.753903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1029.754437] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:17:32 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 4) 20:17:32 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 2) 20:17:32 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x80000001, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="f92b0e3c1d9ee8d3bd59082befb43db420dd71b4e4ec8fe76f8cc542b0481687c2331cf990a1cb057891aa9cae25e322ecac32de564157471c3735cbe4c21043863ce693349f1c1fe368e0ca1f54d7a80999d06c9e47e9d9d45e8f5b8d834f0656a1c4532fcb30ff61fb35fdd76f697f95cabff108d45ac7fa92dd98a36bb8a90d3a3554da04a9fb", 0x88, 0x7f}], 0x1, &(0x7f0000000280)={[{@nolazytime}, {@i_version}, {@nogrpid}, {@usrjquota_path={'usrjquota', 0x3d, './file1'}}, {@i_version}], [{@obj_user={'obj_user', 0x3d, 'autofs\x00'}}]}) 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) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 20:17:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) r3 = openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000380)=0x7851669e) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc800}, 0x81) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r4, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) openat(r4, &(0x7f0000000000)='./file0\x00', 0x0, 0x27) 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1029.827367] FAULT_INJECTION: forcing a failure. [ 1029.827367] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.828447] CPU: 0 PID: 7574 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1029.829130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.829954] Call Trace: [ 1029.830221] dump_stack+0x107/0x167 [ 1029.830591] should_fail.cold+0x5/0xa [ 1029.830981] ? create_object.isra.0+0x3a/0xa20 [ 1029.831439] should_failslab+0x5/0x20 [ 1029.831818] kmem_cache_alloc+0x5b/0x310 [ 1029.832177] create_object.isra.0+0x3a/0xa20 [ 1029.832623] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1029.833052] kmem_cache_alloc_node+0x169/0x330 [ 1029.833508] create_task_io_context+0x2c/0x430 [ 1029.833904] submit_bio_checks+0x1382/0x1730 [ 1029.834341] ? __lock_acquire+0xbb1/0x5b00 [ 1029.834763] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 1029.835316] submit_bio_noacct+0x82/0x1010 [ 1029.835738] ? __lockdep_reset_lock+0x180/0x180 [ 1029.836205] ? blk_queue_enter+0xc30/0xc30 [ 1029.836625] ? lock_acquire+0x197/0x470 [ 1029.837024] ? find_held_lock+0x2c/0x110 [ 1029.837435] submit_bio+0xf3/0x4e0 [ 1029.837753] ? submit_bio_noacct+0x1010/0x1010 [ 1029.838222] submit_bh_wbc.constprop.0+0x580/0x780 [ 1029.838651] __block_write_full_page+0x7cd/0x1050 [ 1029.839138] ? end_buffer_write_sync+0xf0/0xf0 [ 1029.839512] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1029.840014] block_write_full_page+0x220/0x290 [ 1029.840411] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1029.840930] __writepage+0x67/0x180 [ 1029.841241] write_cache_pages+0x57f/0xe50 [ 1029.841672] ? tag_pages_for_writeback+0x450/0x450 [ 1029.842075] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1029.842581] ? __lock_acquire+0x1657/0x5b00 [ 1029.842935] ? blkdev_readahead+0x20/0x20 [ 1029.843348] generic_writepages+0xe2/0x160 [ 1029.843702] ? write_cache_pages+0xe50/0xe50 [ 1029.844139] ? iterate_bdevs+0xc4/0x290 [ 1029.844490] ? lock_release+0x680/0x680 [ 1029.844909] do_writepages+0xee/0x2a0 [ 1029.845223] ? page_writeback_cpu_online+0x20/0x20 [ 1029.845715] ? __mutex_lock+0x4fe/0x10b0 [ 1029.846065] ? iterate_bdevs+0xc4/0x290 [ 1029.846466] ? lock_acquire+0x197/0x470 [ 1029.846806] filemap_fdatawrite+0x241/0x2f0 [ 1029.847233] ? iterate_bdevs+0xb2/0x290 [ 1029.847582] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1029.848084] ? iput.part.0+0x73/0x6d0 [ 1029.848423] iterate_bdevs+0x11b/0x290 [ 1029.848810] ? fdatawait_one_bdev+0x60/0x60 [ 1029.849182] ksys_sync+0xb6/0x160 [ 1029.849531] ? vfs_fsync+0x1f0/0x1f0 [ 1029.849841] ? perf_trace_sys_enter+0xdb/0x130 [ 1029.850300] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1029.850786] __do_sys_sync+0xa/0x20 [ 1029.851159] do_syscall_64+0x33/0x40 [ 1029.851466] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1029.851978] RIP: 0033:0x7f75a29d8b19 [ 1029.852307] 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 [ 1029.854116] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1029.854867] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1029.855399] FAULT_INJECTION: forcing a failure. [ 1029.855399] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.855568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1029.857208] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.857908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1029.858608] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1029.859333] CPU: 1 PID: 7579 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1029.859874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.860533] Call Trace: [ 1029.860750] dump_stack+0x107/0x167 [ 1029.861044] should_fail.cold+0x5/0xa [ 1029.861347] _copy_from_user+0x2e/0x1b0 [ 1029.861660] __copy_msghdr_from_user+0x91/0x4b0 [ 1029.862023] ? __ia32_sys_shutdown+0x80/0x80 [ 1029.862366] ? __lock_acquire+0x1657/0x5b00 [ 1029.862712] ___sys_recvmsg+0xd5/0x200 [ 1029.863011] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1029.863384] ? __lockdep_reset_lock+0x180/0x180 [ 1029.863734] ? lock_downgrade+0x6d0/0x6d0 [ 1029.864050] ? lock_acquire+0x197/0x470 [ 1029.864375] ? find_held_lock+0x2c/0x110 [ 1029.864703] ? __might_fault+0xd3/0x180 [ 1029.865043] ? lock_downgrade+0x6d0/0x6d0 [ 1029.865374] do_recvmmsg+0x24c/0x6d0 [ 1029.865699] ? ___sys_recvmsg+0x200/0x200 [ 1029.866024] ? lock_downgrade+0x6d0/0x6d0 [ 1029.866372] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1029.866776] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1029.867231] ? trace_hardirqs_on+0x5b/0x180 [ 1029.867573] __x64_sys_recvmmsg+0x20f/0x260 [ 1029.867987] ? ksys_write+0x1a9/0x260 [ 1029.868384] ? __do_sys_socketcall+0x600/0x600 [ 1029.868783] do_syscall_64+0x33/0x40 [ 1029.869129] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1029.869588] RIP: 0033:0x7f72c44aab19 [ 1029.869905] 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 [ 1029.871481] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1029.872044] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1029.872579] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1029.873116] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.873640] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1029.874167] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:17:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="3000007ae615ee250beb7b0337977d0010ff10fd2a5d0800000000000000000014000000fc000000000000000000000000de806dce810000", @ANYRES32=0xee01, @ANYBLOB="0ae1d675d6bbf43e02da893e4e0afc2b20fc7dd2d8e24374a95a83ce2440c874636522405ad2d48b7363bde6b488eb2a4276dfc4b061216029f0f525111748b8eb902e9896717eec1fc8d37ec055d8ce863fe678"], 0x30}, 0x1, 0x0, 0x0, 0xc400}, 0x2000c000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000080)={0x17e}) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000002c000100000000000000e9000000000008000000", @ANYRES32=0x0, @ANYBLOB="3800008032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000001e00)={0x2364, 0x24, 0x300, 0x70bd25, 0x25dfdbff, {0xdc}, [@nested={0x2139, 0x9, 0x0, 0x1, [@typed={0xc, 0x67, 0x0, 0x0, @u64=0x8}, @generic="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@generic="d33ff892e64a732c9cc5186544350de49815b28ec9feb1407ccc3ac068446d2daaaf1767b8bb57c93836f4273bcb50f4da1683ae41cc4ecc6caf8660a6eed464af28af9fb98279eba2f6f25b4c5ec318125d550281ee150b15612eec485c6cece6ed26ee672a8be41b", @typed={0x8, 0x4b, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x5, 0x60, 0x0, 0x0, @str='\x00'}, @typed={0xaf, 0x58, 0x0, 0x0, @binary="d3fe063c06d803c7be383e471563bd957a40a8b8a7db576e36b0a5519b504ad69abfbf98bc4df0592e601bce5610a312a8e46994ee675fd184e3bde070864f9d36bb873b5b019621c149bb3b2fc8245ec24aa7c5a10c5d415e9068af560b73a1debbac650f1b6d9028da53f5ecd6c8edd970a3e4220e3337d6526616714bd434534b45f579b1f528b215a1a97246cad32215efec054e0dd097053102fe4f86e1ac219655dc6ecfede234fb"}, 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@nested={0x52, 0x91, 0x0, 0x1, [@generic="74df338677e66d7ea703235dcfd9718accce82bc78ae75d4679a6fc354ba6e0884b527a77fcc54f97009d02a2218ce6b3a3731a43fdd5060d9d58d4a25f781ecb9e57723f8a404343e1094eb3b3c"]}, @typed={0x8, 0x7d, 0x0, 0x0, @uid=r4}, @typed={0xe7, 0x1a, 0x0, 0x0, @binary="e19d1c8c223f8a95be8ed49b859c77ecf163561e88f00b1be9ff249dcdff879a095dd38eb10c10f4e3f681ca2defe039d1b6c2819ab6c462b34823f88a9487cc5f2cd6ce1435b273e66b451a20265072f77ad5c7ccf80c114c64fd672c5e4df5ffeeff6b2cd37b36507eddb8af4186daef8e7d22e707b80ceda3b149e6ac47ed54e725d84c85f54aeeda6cf38bd5f578ddf66c99cec4955d0b37c30166b9f46176bd57870557696d9ddae364cbe13816c5eda9b64bbf52e52b2315b50ba42bdb8a756adb1c6b5e11a476c78ad06e9ab7ff3a9a81fb98070e68f107be30f6d286a05e60"}, @generic="ffd794f849fd86994fedd49bd7c80dc2852654d13bebff625f39f98863058e69235a86b54357b4eb5f31858f688da5c085a9a11556f7c888c77388457740ed8200f743", @typed={0x4, 0x5f}, @nested={0x86, 0x17, 0x0, 0x1, [@generic="9add02bcbee08531bfd75ca0eac77331dff265629923ecdc0f8008d44cb27d499c1244554847ef9e71e11d30a8e470f39b4f6f26f4298529a4afb70c005f65e627b6f54742008e61c0bdc621340e6341f3607c8483215b314a68cdd89404ee4c4fec500341af55e39eb23f9697e0c12c09ae5713bd06e9337bd6e4e1ea44ce15372b"]}]}, 0x2364}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="09000000000000001e2f66696c65302f66696c013000"]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000500)=0x3, 0x4) 20:17:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:32 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 5) 20:17:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 2) [ 1029.921638] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 20:17:32 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x0, 0x71, 0xa2, 0x0, 0x8000000000000, 0x10000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp, 0x4, 0x80000000, 0x5, 0x3, 0xc000000000000000, 0x20, 0x101, 0x0, 0x8001, 0x0, 0x8}, 0xffffffffffffffff, 0xb, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = dup3(r2, r1, 0x80000) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r5 = pidfd_getfd(r3, r4, 0x0) sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x168, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x200, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0xffffffff}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}, 0x101}}}}]}, @TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x292b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb147}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9502}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe0c07318}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x40}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1f}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe36}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x24048040}, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1029.951608] autofs4:pid:7581:autofs_fill_super: called with bogus options [ 1029.966051] FAULT_INJECTION: forcing a failure. [ 1029.966051] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.967068] CPU: 1 PID: 7585 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1029.967630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.968365] Call Trace: [ 1029.968597] dump_stack+0x107/0x167 [ 1029.968958] should_fail.cold+0x5/0xa [ 1029.969299] ? mempool_alloc+0x148/0x360 [ 1029.969681] ? mempool_free_pages+0x20/0x20 [ 1029.970034] should_failslab+0x5/0x20 [ 1029.970357] kmem_cache_alloc+0x5b/0x310 [ 1029.970699] ? mempool_free_pages+0x20/0x20 [ 1029.971042] mempool_alloc+0x148/0x360 [ 1029.971379] ? mempool_resize+0x7d0/0x7d0 [ 1029.971728] ? lock_downgrade+0x6d0/0x6d0 [ 1029.972122] bio_alloc_bioset+0x36e/0x600 [ 1029.972467] ? bvec_alloc+0x2f0/0x2f0 [ 1029.972809] ? write_one_page+0x4f0/0x4f0 [ 1029.973166] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1029.973579] __block_write_full_page+0x7cd/0x1050 [ 1029.973969] ? end_buffer_write_sync+0xf0/0xf0 [ 1029.974351] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1029.974767] block_write_full_page+0x220/0x290 [ 1029.975140] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1029.975547] __writepage+0x67/0x180 [ 1029.975833] write_cache_pages+0x57f/0xe50 [ 1029.976164] ? tag_pages_for_writeback+0x450/0x450 [ 1029.976552] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1029.976958] ? __lock_acquire+0x1657/0x5b00 [ 1029.977306] ? blkdev_readahead+0x20/0x20 [ 1029.977631] generic_writepages+0xe2/0x160 [ 1029.977976] ? write_cache_pages+0xe50/0xe50 [ 1029.978318] ? iterate_bdevs+0xc4/0x290 [ 1029.978644] ? lock_release+0x680/0x680 [ 1029.978964] do_writepages+0xee/0x2a0 [ 1029.979263] ? page_writeback_cpu_online+0x20/0x20 [ 1029.979660] ? __mutex_lock+0x4fe/0x10b0 [ 1029.979974] ? iterate_bdevs+0xc4/0x290 [ 1029.980293] ? lock_acquire+0x197/0x470 [ 1029.980615] filemap_fdatawrite+0x241/0x2f0 [ 1029.980960] ? iterate_bdevs+0xb2/0x290 [ 1029.981267] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1029.981659] ? iput.part.0+0x73/0x6d0 [ 1029.981968] iterate_bdevs+0x11b/0x290 [ 1029.982277] ? fdatawait_one_bdev+0x60/0x60 [ 1029.982622] ksys_sync+0xb6/0x160 [ 1029.982901] ? vfs_fsync+0x1f0/0x1f0 [ 1029.983195] ? __ia32_sys_read+0xb0/0xb0 [ 1029.983527] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1029.983964] __do_sys_sync+0xa/0x20 [ 1029.984268] do_syscall_64+0x33/0x40 [ 1029.984564] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1029.984992] RIP: 0033:0x7f75a29d8b19 [ 1029.985283] 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 [ 1029.986786] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1029.987385] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1029.987932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1029.988496] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.989059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1029.989613] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1029.995953] FAULT_INJECTION: forcing a failure. [ 1029.995953] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.997142] CPU: 1 PID: 7594 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1029.997674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1029.998329] Call Trace: [ 1029.998553] dump_stack+0x107/0x167 [ 1029.998851] should_fail.cold+0x5/0xa [ 1029.999158] _copy_from_user+0x2e/0x1b0 [ 1029.999493] __copy_msghdr_from_user+0x91/0x4b0 [ 1029.999851] ? __ia32_sys_shutdown+0x80/0x80 [ 1030.000208] ? find_held_lock+0x2c/0x110 [ 1030.000539] ? finish_task_switch+0x126/0x5d0 [ 1030.000903] ? lock_downgrade+0x6d0/0x6d0 [ 1030.001229] ___sys_recvmsg+0xd5/0x200 [ 1030.001533] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1030.001923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1030.002331] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1030.002679] ? trace_hardirqs_on+0x5b/0x180 [ 1030.003027] ? finish_task_switch+0x1a4/0x5d0 [ 1030.003375] ? __switch_to+0x572/0xf70 [ 1030.003680] ? __switch_to_asm+0x3a/0x60 [ 1030.003997] ? __switch_to_asm+0x34/0x60 [ 1030.004314] ? __schedule+0x82c/0x1ea0 [ 1030.004629] ? io_schedule_timeout+0x140/0x140 [ 1030.005007] do_recvmmsg+0x24c/0x6d0 [ 1030.005304] ? ___sys_recvmsg+0x200/0x200 [ 1030.005633] ? lock_downgrade+0x6d0/0x6d0 [ 1030.005973] ? ksys_write+0x12d/0x260 [ 1030.006281] ? wait_for_completion_io+0x270/0x270 [ 1030.006656] ? rcu_read_lock_any_held+0x75/0xa0 [ 1030.007018] ? vfs_write+0x354/0xa70 [ 1030.007314] __x64_sys_recvmmsg+0x20f/0x260 [ 1030.007664] ? ksys_write+0x1a9/0x260 [ 1030.007962] ? __do_sys_socketcall+0x600/0x600 [ 1030.008339] do_syscall_64+0x33/0x40 [ 1030.008632] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1030.009042] RIP: 0033:0x7f2e58050b19 [ 1030.009336] 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 [ 1030.010754] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1030.011349] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1030.011909] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1030.012465] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1030.013027] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1030.013578] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1030.041830] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1030.049067] autofs4:pid:7599:autofs_fill_super: called with bogus options 20:17:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 3) 20:17:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 6) 20:17:46 executing program 1: sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x21000508}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=ANY=[@ANYBLOB="200000000606010300b1f1a006ef9e7baa00"/27], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) write(r0, &(0x7f0000000180)="d9739dd28962", 0x6) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000040)='u', 0x1}], 0x1, 0x100009, 0x0, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x108000}) r2 = 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x24, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xee01}, @nested={0x8, 0xa, 0x0, 0x1, [@generic='\x00\x00\x00\x00']}]}, 0x24}}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) sendfile(0xffffffffffffffff, r3, &(0x7f0000000100)=0x1, 0x9e6) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r4, &(0x7f00000000c0)="04", 0x1, 0x3ff03) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') pread64(r5, &(0x7f0000002100)=""/4095, 0xfff, 0x6) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="097a754f1348336bf92f66696c653000"]) copy_file_range(r1, 0x0, r0, 0x0, 0x300000000, 0x0) 20:17:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:17:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 20:17:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, 0x3}, 0x6) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'vlan1\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1a6c) 20:17:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000780)=ANY=[@ANYBLOB="3000007ae615ee250beb7b0337977d0010ff10fd2a5d0800000000000000000014000000fc000000000000000000000000de806dce810000", @ANYRES32=0xee01, @ANYBLOB="0ae1d675d6bbf43e02da893e4e0afc2b20fc7dd2d8e24374a95a83ce2440c874636522405ad2d48b7363bde6b488eb2a4276dfc4b061216029f0f525111748b8eb902e9896717eec1fc8d37ec055d8ce863fe678"], 0x30}, 0x1, 0x0, 0x0, 0xc400}, 0x2000c000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000080)={0x17e}) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000002c000100000000000000e9000000000008000000", @ANYRES32=0x0, @ANYBLOB="3800008032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000001e00)={0x2364, 0x24, 0x300, 0x70bd25, 0x25dfdbff, {0xdc}, [@nested={0x2139, 0x9, 0x0, 0x1, [@typed={0xc, 0x67, 0x0, 0x0, @u64=0x8}, @generic="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@generic="d33ff892e64a732c9cc5186544350de49815b28ec9feb1407ccc3ac068446d2daaaf1767b8bb57c93836f4273bcb50f4da1683ae41cc4ecc6caf8660a6eed464af28af9fb98279eba2f6f25b4c5ec318125d550281ee150b15612eec485c6cece6ed26ee672a8be41b", @typed={0x8, 0x4b, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x5, 0x60, 0x0, 0x0, @str='\x00'}, @typed={0xaf, 0x58, 0x0, 0x0, @binary="d3fe063c06d803c7be383e471563bd957a40a8b8a7db576e36b0a5519b504ad69abfbf98bc4df0592e601bce5610a312a8e46994ee675fd184e3bde070864f9d36bb873b5b019621c149bb3b2fc8245ec24aa7c5a10c5d415e9068af560b73a1debbac650f1b6d9028da53f5ecd6c8edd970a3e4220e3337d6526616714bd434534b45f579b1f528b215a1a97246cad32215efec054e0dd097053102fe4f86e1ac219655dc6ecfede234fb"}, 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"]}, @nested={0x52, 0x91, 0x0, 0x1, [@generic="74df338677e66d7ea703235dcfd9718accce82bc78ae75d4679a6fc354ba6e0884b527a77fcc54f97009d02a2218ce6b3a3731a43fdd5060d9d58d4a25f781ecb9e57723f8a404343e1094eb3b3c"]}, @typed={0x8, 0x7d, 0x0, 0x0, @uid=r4}, @typed={0xe7, 0x1a, 0x0, 0x0, @binary="e19d1c8c223f8a95be8ed49b859c77ecf163561e88f00b1be9ff249dcdff879a095dd38eb10c10f4e3f681ca2defe039d1b6c2819ab6c462b34823f88a9487cc5f2cd6ce1435b273e66b451a20265072f77ad5c7ccf80c114c64fd672c5e4df5ffeeff6b2cd37b36507eddb8af4186daef8e7d22e707b80ceda3b149e6ac47ed54e725d84c85f54aeeda6cf38bd5f578ddf66c99cec4955d0b37c30166b9f46176bd57870557696d9ddae364cbe13816c5eda9b64bbf52e52b2315b50ba42bdb8a756adb1c6b5e11a476c78ad06e9ab7ff3a9a81fb98070e68f107be30f6d286a05e60"}, @generic="ffd794f849fd86994fedd49bd7c80dc2852654d13bebff625f39f98863058e69235a86b54357b4eb5f31858f688da5c085a9a11556f7c888c77388457740ed8200f743", @typed={0x4, 0x5f}, @nested={0x86, 0x17, 0x0, 0x1, [@generic="9add02bcbee08531bfd75ca0eac77331dff265629923ecdc0f8008d44cb27d499c1244554847ef9e71e11d30a8e470f39b4f6f26f4298529a4afb70c005f65e627b6f54742008e61c0bdc621340e6341f3607c8483215b314a68cdd89404ee4c4fec500341af55e39eb23f9697e0c12c09ae5713bd06e9337bd6e4e1ea44ce15372b"]}]}, 0x2364}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) openat$ptp0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="09000000000000001e2f66696c65302f66696c013000"]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000500)=0x3, 0x4) 20:17:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 3) [ 1043.960051] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1043.988909] FAULT_INJECTION: forcing a failure. [ 1043.988909] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1043.990689] CPU: 0 PID: 7613 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1043.991517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1043.992510] Call Trace: [ 1043.992833] dump_stack+0x107/0x167 [ 1043.993292] should_fail.cold+0x5/0xa [ 1043.993760] _copy_from_user+0x2e/0x1b0 [ 1043.994247] __copy_msghdr_from_user+0x91/0x4b0 [ 1043.994810] ? __ia32_sys_shutdown+0x80/0x80 [ 1043.995341] ? __lock_acquire+0x1657/0x5b00 [ 1043.995880] ___sys_recvmsg+0xd5/0x200 [ 1043.996355] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1043.996946] ? __lockdep_reset_lock+0x180/0x180 [ 1043.997489] ? lock_downgrade+0x6d0/0x6d0 [ 1043.997992] ? lock_acquire+0x197/0x470 [ 1043.998469] ? find_held_lock+0x2c/0x110 [ 1043.998975] ? __might_fault+0xd3/0x180 [ 1043.999451] ? lock_downgrade+0x6d0/0x6d0 [ 1043.999967] do_recvmmsg+0x24c/0x6d0 [ 1044.000421] ? ___sys_recvmsg+0x200/0x200 [ 1044.000917] ? lock_downgrade+0x6d0/0x6d0 [ 1044.001428] ? ksys_write+0x12d/0x260 [ 1044.001899] ? wait_for_completion_io+0x270/0x270 [ 1044.002478] ? rcu_read_lock_any_held+0x75/0xa0 [ 1044.003030] ? vfs_write+0x354/0xa70 [ 1044.003482] __x64_sys_recvmmsg+0x20f/0x260 [ 1044.003996] ? ksys_write+0x1a9/0x260 [ 1044.004453] ? __do_sys_socketcall+0x600/0x600 [ 1044.005012] do_syscall_64+0x33/0x40 [ 1044.005458] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1044.006068] RIP: 0033:0x7f2e58050b19 [ 1044.006496] 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 [ 1044.008669] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1044.009589] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1044.010434] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1044.011279] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1044.012125] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1044.012969] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1044.025017] FAULT_INJECTION: forcing a failure. [ 1044.025017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1044.026754] CPU: 0 PID: 7622 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1044.027581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1044.028567] Call Trace: [ 1044.028887] dump_stack+0x107/0x167 [ 1044.029341] should_fail.cold+0x5/0xa [ 1044.029808] _copy_from_user+0x2e/0x1b0 [ 1044.030292] __copy_msghdr_from_user+0x91/0x4b0 [ 1044.030854] ? __ia32_sys_shutdown+0x80/0x80 [ 1044.031365] ? __lock_acquire+0x1657/0x5b00 [ 1044.031902] ___sys_recvmsg+0xd5/0x200 [ 1044.032353] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1044.032943] ? __lockdep_reset_lock+0x180/0x180 [ 1044.033515] ? lock_downgrade+0x6d0/0x6d0 [ 1044.034018] ? lock_acquire+0x197/0x470 [ 1044.034496] ? find_held_lock+0x2c/0x110 [ 1044.034988] ? __might_fault+0xd3/0x180 [ 1044.035466] ? lock_downgrade+0x6d0/0x6d0 [ 1044.035981] do_recvmmsg+0x24c/0x6d0 [ 1044.036438] ? ___sys_recvmsg+0x200/0x200 [ 1044.036934] ? lock_downgrade+0x6d0/0x6d0 [ 1044.037451] ? ksys_write+0x12d/0x260 [ 1044.037925] ? wait_for_completion_io+0x270/0x270 [ 1044.038507] ? rcu_read_lock_any_held+0x75/0xa0 [ 1044.039061] ? vfs_write+0x354/0xa70 [ 1044.039515] __x64_sys_recvmmsg+0x20f/0x260 [ 1044.040035] ? ksys_write+0x1a9/0x260 [ 1044.040494] ? __do_sys_socketcall+0x600/0x600 [ 1044.041063] do_syscall_64+0x33/0x40 [ 1044.041515] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1044.042128] RIP: 0033:0x7f72c44aab19 [ 1044.042577] 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 [ 1044.044759] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1044.045678] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1044.046524] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1044.047474] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1044.048380] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1044.049236] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:17:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:17:46 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x560a, &(0x7f00000000c0)={0x2, {0x2, 0x2, 0x0, 0x0, 0x1fd}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001700)=ANY=[@ANYBLOB="28000000180000010000010000000000020000000800fe00000000000c00098005000000da000000b216642720f449d36dc1e0330586d5d121a5ab40efbc425619fa3e000ac9d7e9e70d426c954f5086235cb57db11d5a9829e4ba1debc700b9028855ad70aa6a34af51bf3ab442ec456231b6844367374091bfd6f3ee6c73bcf66a925fd6061ef63d1e726145e032c7f4967861c1b7e94874456d57d2cc87e72d8347721dbdb43de1a01e56"], 0x28}}, 0x0) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r2, &(0x7f0000000140)=""/255, 0xff) open_tree(r2, &(0x7f0000000100)='./file1\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x1) readv(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r3, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) r5 = dup3(r0, r0, 0x80000) r6 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000001500)='./binderfs/binder-control\x00', 0x800, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) io_submit(0x0, 0x7, &(0x7f00000016c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="cb20050a97667e3a99e8f64a4666adb11a10fba0526bedf393b48362d5b1e374bfb0efad5e319036f1ede865001fbba5030de185dffc24139e8e88635084c666047239b3e5f754313f1bef88aace9746d93b0acce19c126dbbfc3735ceb685d2b90297003dae13da8ee2cfbb735296bdfd6e9ff65ac3d7c528e5727bff159ce16f5682cb7bba46bc58783565b3520e0a8e6c92ef16c8aa27776a551ab24dc8a6e0f7e9190bd994a801f90a4084e5244f24befc2631", 0xb5, 0x52, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, r2, &(0x7f0000000140)="ee96f62f1b1e3d484ca1388e2b106bb90d903a7c537d7ea1a830b7e815941c33cb7c5c0ec4bffc7726530c9beb1c59714194b4047e553b77d21f2ec449e3f4b54a06497760bb0198338710f536a47be6f14c0b6a9965ac1a59e2ed10a46f3dc447c858993e7b5c00064385dae2af5cefa18909b35e32ca602296247e2bf2e298849b5a656365d0160fd67f5fb8584b539645dedec83eee0b35155912fc1b9f7039fb4307b80efc52b12aba83b8f9464970ee38abd1b6af0ec041996df70733a5bf91847435032fbe94d7e791ad2821e3f74a74dc3a5c97a0145a499d1bd6d02d99fda9b7a5970437cb", 0xe9, 0xffffffffffffffff, 0x0, 0x2, r3}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x7f, r4, &(0x7f00000002c0)="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", 0x1000, 0x3, 0x0, 0x3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f0000001300)="b51fc58dbdaba288269cf9773ba42cbbc4e833fe83d1b8938fe951d86450a22561249f6ed06874e51fa125b9d2034fa32685ac689378188a46fabee2fd5a5f22fa4eaa4fc96576137d326224e3a97168fa061bdb42ba64fe7f9ba8857d7db8b95ae95c02acac524c05cee19c1d5896bb8b4f9c", 0x73, 0x7, 0x0, 0x3}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x6, 0x3, r5, &(0x7f00000013c0)="eabf0dbb4dcde453eb4ca69b329b8c77b2edb5f295d2e27d9a5018c2dba535206dd80726dffa0bf92281d0d45f7446f4451ea1ae1840184a3de5a4c37d9b23c80d7277014f5a89081bcc52d8ba19467f528804f2f678e589840fc1d70e79a5b50038e4628ee42e3c82035b15bafbe0db266987ea04e51d108a4677ca28cb4bc1d6f6fd8728360ac26488e66e7363e83503788d1da494c6be536332afea700ba6826873b9702d4fb38b1c4bd47c1253475784baca04c3c5362c9a85a9a4a84d4e6dabaa9bd9b8fa3f282fd91c92", 0xcd, 0xff, 0x0, 0x6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x3, r6, &(0x7f0000001540)="495ee69e7c5158f7f3cf259a37c552e6f251fbe958703b6ce84c83191732a1d902cc9601d48bd12a6aa99b7e020386747e8eeafb42beaa2061684f7101b2a8acfc59e3d61377710a09ed33b6a005ad98612cd07e6f834e5791432ffc73fb595b5ed3a4e2d20c4523fe5da27f64e15c12fb62ad4c9a2f79ec87d04512d60b82d3c0974a36af862b3612fb8090c5", 0x8d, 0x40, 0x0, 0x2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x3f, r7, &(0x7f0000001640)="4715ec", 0x3, 0xffffffff, 0x0, 0x1}]) 20:17:46 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3f, 0x20, 0x19, 0x2, 0x0, 0x7, 0x2c800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x2000, 0xda00000000000000, 0x8000, 0x2, 0x87, 0x8, 0x2, 0x0, 0x3, 0x0, 0x6}, 0xffffffffffffffff, 0x3, r1, 0x3) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:17:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1044.204246] FAULT_INJECTION: forcing a failure. [ 1044.204246] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.206187] CPU: 1 PID: 7619 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1044.207306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1044.208686] Call Trace: [ 1044.209138] dump_stack+0x107/0x167 [ 1044.209759] should_fail.cold+0x5/0xa [ 1044.210401] ? create_object.isra.0+0x3a/0xa20 [ 1044.211148] should_failslab+0x5/0x20 [ 1044.211795] kmem_cache_alloc+0x5b/0x310 [ 1044.212473] ? mark_lock+0xf5/0x2df0 [ 1044.213101] create_object.isra.0+0x3a/0xa20 [ 1044.213841] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1044.214686] kmem_cache_alloc+0x159/0x310 [ 1044.215393] ? mempool_free_pages+0x20/0x20 [ 1044.216102] mempool_alloc+0x148/0x360 [ 1044.216759] ? mempool_resize+0x7d0/0x7d0 [ 1044.217464] ? lock_downgrade+0x6d0/0x6d0 [ 1044.218163] bio_alloc_bioset+0x36e/0x600 [ 1044.218837] ? bvec_alloc+0x2f0/0x2f0 [ 1044.219483] ? write_one_page+0x4f0/0x4f0 [ 1044.220151] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1044.220976] __block_write_full_page+0x7cd/0x1050 [ 1044.221793] ? end_buffer_write_sync+0xf0/0xf0 [ 1044.222549] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1044.223373] block_write_full_page+0x220/0x290 [ 1044.224132] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1044.224951] __writepage+0x67/0x180 [ 1044.225577] write_cache_pages+0x57f/0xe50 [ 1044.226250] ? tag_pages_for_writeback+0x450/0x450 [ 1044.227070] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1044.227900] ? __lock_acquire+0x1657/0x5b00 [ 1044.228624] ? blkdev_readahead+0x20/0x20 [ 1044.229303] generic_writepages+0xe2/0x160 [ 1044.230011] ? write_cache_pages+0xe50/0xe50 [ 1044.230738] ? iterate_bdevs+0xc4/0x290 [ 1044.231416] ? lock_release+0x680/0x680 [ 1044.232082] do_writepages+0xee/0x2a0 [ 1044.232722] ? page_writeback_cpu_online+0x20/0x20 [ 1044.233553] ? __mutex_lock+0x4fe/0x10b0 [ 1044.234219] ? iterate_bdevs+0xc4/0x290 [ 1044.234882] ? lock_acquire+0x197/0x470 [ 1044.235562] filemap_fdatawrite+0x241/0x2f0 [ 1044.236238] ? iterate_bdevs+0xb2/0x290 [ 1044.236900] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1044.237743] ? iput.part.0+0x73/0x6d0 [ 1044.238389] iterate_bdevs+0x11b/0x290 [ 1044.239078] ? fdatawait_one_bdev+0x60/0x60 [ 1044.239976] ksys_sync+0xb6/0x160 [ 1044.240695] ? vfs_fsync+0x1f0/0x1f0 [ 1044.241476] ? __ia32_sys_read+0xb0/0xb0 [ 1044.242325] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1044.243386] __do_sys_sync+0xa/0x20 [ 1044.243970] do_syscall_64+0x33/0x40 [ 1044.244603] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1044.245463] RIP: 0033:0x7f75a29d8b19 [ 1044.246066] 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 [ 1044.249034] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1044.250297] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1044.251464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1044.252624] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1044.253807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1044.254968] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:18:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 4) 20:18:01 executing program 2: r0 = perf_event_open(&(0x7f00000002c0)={0x6, 0x80, 0x8, 0x42, 0x24, 0x3, 0x0, 0x3, 0x8265, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x4000, 0x80000001, 0x2, 0x0, 0x9, 0x800, 0x101, 0x0, 0x10001, 0x0, 0xfff}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) r1 = fork() ioprio_get$pid(0x2, r1) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10c00, 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, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0xe, r0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x2, 0x3, 0xb7, 0xd, 0x0, 0x4, 0x2004, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x0, @perf_config_ext={0xffffffffffffffff, 0x8001}, 0x80, 0xfff, 0x6, 0x5, 0xa, 0x0, 0x4, 0x0, 0x1, 0x0, 0x8001}, 0x0, 0x9, r3, 0x8) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getpgid(0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x82, 0x40, 0x4, 0x0, 0x6, 0x4009, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x2000, 0x8000, 0xfffffffb, 0x2, 0x20, 0x4, 0x9, 0x0, 0x8, 0x0, 0xffffffffffffffc9}, 0x0, 0x7, r2, 0xd) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x70, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0xc, 0x0, 0x0, @pid}, @generic="d8e1b95d7093b2a4c0df989838ef06cac5c525ce503c89652c95ec4319edba7c3942807e0e3eaffcca0f36efd4b3e0876d4a079d23359eb148938043833c394cc87ac45d1286e297d4848367"]}, 0x70}, 0x1, 0x0, 0x0, 0x24040080}, 0x0) io_submit(0x0, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x2, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r6, r7, 0x0, 0x8) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0xa5) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1081030000000000) 20:18:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 4) 20:18:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:01 executing program 1: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRESDEC=r0, @ANYBLOB]) 20:18:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:18:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:18:01 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 7) [ 1059.037202] tmpfs: Unknown parameter '-Â' 20:18:01 executing program 1: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) acct(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffff80000000, 0x8c00) sendfile(r1, r0, 0x0, 0x9) [ 1059.063385] netlink: 'syz-executor.2': attribute type 12 has an invalid length. [ 1059.064309] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1059.069130] FAULT_INJECTION: forcing a failure. [ 1059.069130] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1059.070708] CPU: 0 PID: 7652 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1059.071500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.072360] Call Trace: [ 1059.072644] dump_stack+0x107/0x167 [ 1059.073040] should_fail.cold+0x5/0xa [ 1059.073476] _copy_from_user+0x2e/0x1b0 [ 1059.073911] __copy_msghdr_from_user+0x91/0x4b0 [ 1059.074395] ? __ia32_sys_shutdown+0x80/0x80 [ 1059.074859] ? __lock_acquire+0x1657/0x5b00 [ 1059.075339] ___sys_recvmsg+0xd5/0x200 [ 1059.075756] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1059.076276] ? __lockdep_reset_lock+0x180/0x180 [ 1059.076771] ? lock_downgrade+0x6d0/0x6d0 [ 1059.077228] ? lock_acquire+0x197/0x470 [ 1059.077651] ? find_held_lock+0x2c/0x110 [ 1059.078091] ? __might_fault+0xd3/0x180 [ 1059.078519] ? lock_downgrade+0x6d0/0x6d0 [ 1059.078986] do_recvmmsg+0x24c/0x6d0 [ 1059.079396] ? ___sys_recvmsg+0x200/0x200 [ 1059.079845] ? lock_downgrade+0x6d0/0x6d0 [ 1059.080306] ? ksys_write+0x12d/0x260 [ 1059.080736] ? wait_for_completion_io+0x270/0x270 [ 1059.081252] ? rcu_read_lock_any_held+0x75/0xa0 [ 1059.081744] ? vfs_write+0x354/0xa70 [ 1059.082150] __x64_sys_recvmmsg+0x20f/0x260 [ 1059.082619] ? ksys_write+0x1a9/0x260 [ 1059.083029] ? __do_sys_socketcall+0x600/0x600 [ 1059.083533] do_syscall_64+0x33/0x40 [ 1059.083936] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.084477] RIP: 0033:0x7f2e58050b19 [ 1059.084868] 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 [ 1059.086767] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1059.087554] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1059.088294] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1059.089050] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.089799] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1059.090541] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1059.092139] FAULT_INJECTION: forcing a failure. [ 1059.092139] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1059.093590] CPU: 0 PID: 7650 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1059.094374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.095226] Call Trace: [ 1059.095505] dump_stack+0x107/0x167 [ 1059.095894] should_fail.cold+0x5/0xa [ 1059.096307] _copy_from_user+0x2e/0x1b0 [ 1059.096738] __copy_msghdr_from_user+0x91/0x4b0 [ 1059.097255] ? __ia32_sys_shutdown+0x80/0x80 [ 1059.097729] ? __lock_acquire+0x1657/0x5b00 [ 1059.098211] ___sys_recvmsg+0xd5/0x200 [ 1059.098618] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1059.099126] ? __lockdep_reset_lock+0x180/0x180 [ 1059.099608] ? lock_downgrade+0x6d0/0x6d0 [ 1059.100048] ? lock_acquire+0x197/0x470 [ 1059.100466] ? find_held_lock+0x2c/0x110 [ 1059.100905] ? __might_fault+0xd3/0x180 [ 1059.101335] ? lock_downgrade+0x6d0/0x6d0 [ 1059.101804] do_recvmmsg+0x24c/0x6d0 [ 1059.102221] ? ___sys_recvmsg+0x200/0x200 [ 1059.102670] ? lock_downgrade+0x6d0/0x6d0 [ 1059.103120] ? ksys_write+0x12d/0x260 [ 1059.103552] ? wait_for_completion_io+0x270/0x270 [ 1059.104071] ? rcu_read_lock_any_held+0x75/0xa0 [ 1059.104570] ? vfs_write+0x354/0xa70 [ 1059.104975] __x64_sys_recvmmsg+0x20f/0x260 [ 1059.105495] ? ksys_write+0x1a9/0x260 [ 1059.105911] ? __do_sys_socketcall+0x600/0x600 [ 1059.106412] do_syscall_64+0x33/0x40 [ 1059.106816] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.107358] RIP: 0033:0x7f72c44aab19 [ 1059.107759] 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 [ 1059.109727] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1059.110542] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1059.111318] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1059.112092] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.112861] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1059.113642] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:18:01 executing program 3: 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, 0x0, 0x0, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc3, 0x4, &(0x7f0000000280)=[{&(0x7f0000000080)="f17111283a4562a111e875b1bb9cae70f93a4a37daddecc41bac907667b846a659d4fb7ec92a187432a6b67bb1f569b33ac6e2765acadde75518fe6c45cc02fac3b0f74ecfc1b600afa165b3675d77cc31d048bd5b71e763410ff4a05e0cf7d1e4eb7c484f71177254eb17da9456bb38e1d302e635b46a0b274105fcf54ab6a97ddb9247843a0e356bc0587de3ca", 0x8e, 0x3ff}, {&(0x7f0000000140)="94d5c8a9a600a0c6c5ddf4786a56039aa1fc16502d77a6312edcf055939bcda610e26716f780", 0x26, 0x3ff}, {&(0x7f0000000180)="15c7755705051362bb000d3930072f7c1aaca36b6f50c2ea6e0a2b766c892fa38178f045edd70b8a7f92d3ac85a803803aa2deb61dc4db584dbed994ecfa60a3e76177eabb", 0x45, 0x4}, {&(0x7f0000000200)="f64720abbd7f30f8cccec46695b42a556d36de6c5994603c2e8e66651c74eb2d29001b35bdd2a0926e2480821872c4e38d89f5990d6a651cc310525981b7ea69d46bd7c79c06540ea0113b533fee40916b55c6c1f8d9158cb4fa03db82d9c9b907eb3ccb0e2f92a3a303ba27701a4420c6495063fe", 0x75}], 0x1084, &(0x7f0000000300)={[{@auto_da_alloc}, {@noload}, {@discard}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0xc}}, {@obj_user={'obj_user', 0x3d, '+(^+'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x63, 0x61, 0x30, 0x63, 0x36, 0x62], 0x2d, [0x36, 0x38, 0x62, 0x32], 0x2d, [0x66, 0x37, 0x64, 0x30], 0x2d, [0x33, 0x65, 0x31, 0x66], 0x2d, [0x30, 0x63, 0x65, 0x32, 0x6b, 0x39, 0x7, 0x34]}}}, {@permit_directio}, {@appraise_type}]}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1059.173909] FAULT_INJECTION: forcing a failure. [ 1059.173909] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.175917] CPU: 0 PID: 7656 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1059.177021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.178359] Call Trace: [ 1059.178796] dump_stack+0x107/0x167 [ 1059.179394] should_fail.cold+0x5/0xa [ 1059.180017] ? mempool_alloc+0x148/0x360 [ 1059.180672] ? mempool_free_pages+0x20/0x20 [ 1059.181385] should_failslab+0x5/0x20 [ 1059.182007] kmem_cache_alloc+0x5b/0x310 [ 1059.182672] ? mempool_free_pages+0x20/0x20 [ 1059.183373] mempool_alloc+0x148/0x360 [ 1059.184019] ? mempool_resize+0x7d0/0x7d0 [ 1059.184697] ? lock_downgrade+0x6d0/0x6d0 [ 1059.185401] bio_alloc_bioset+0x36e/0x600 [ 1059.186077] ? bvec_alloc+0x2f0/0x2f0 [ 1059.186694] ? write_one_page+0x4f0/0x4f0 [ 1059.187385] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1059.188194] __block_write_full_page+0x7cd/0x1050 [ 1059.188984] ? end_buffer_write_sync+0xf0/0xf0 [ 1059.189725] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1059.190549] block_write_full_page+0x220/0x290 [ 1059.191287] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1059.192113] __writepage+0x67/0x180 [ 1059.192711] write_cache_pages+0x57f/0xe50 [ 1059.193415] ? tag_pages_for_writeback+0x450/0x450 [ 1059.194217] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1059.195035] ? __lock_acquire+0x1657/0x5b00 [ 1059.195739] ? blkdev_readahead+0x20/0x20 [ 1059.196410] generic_writepages+0xe2/0x160 [ 1059.197095] ? write_cache_pages+0xe50/0xe50 [ 1059.197812] ? iterate_bdevs+0xc4/0x290 [ 1059.198463] ? lock_release+0x680/0x680 [ 1059.199122] do_writepages+0xee/0x2a0 [ 1059.199748] ? page_writeback_cpu_online+0x20/0x20 [ 1059.200543] ? __mutex_lock+0x4fe/0x10b0 [ 1059.201205] ? iterate_bdevs+0xc4/0x290 [ 1059.201866] ? lock_acquire+0x197/0x470 [ 1059.202521] filemap_fdatawrite+0x241/0x2f0 [ 1059.203218] ? iterate_bdevs+0xb2/0x290 [ 1059.203862] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1059.204676] ? iput.part.0+0x73/0x6d0 [ 1059.205320] iterate_bdevs+0x11b/0x290 [ 1059.205952] ? fdatawait_one_bdev+0x60/0x60 [ 1059.206655] ksys_sync+0xb6/0x160 [ 1059.207218] ? vfs_fsync+0x1f0/0x1f0 [ 1059.207819] ? perf_trace_sys_enter+0xdb/0x130 [ 1059.208571] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1059.209482] __do_sys_sync+0xa/0x20 [ 1059.210073] do_syscall_64+0x33/0x40 [ 1059.210675] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.211499] RIP: 0033:0x7f75a29d8b19 [ 1059.212102] 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 [ 1059.215060] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1059.216283] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1059.217438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1059.218580] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.219722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1059.220868] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:18:01 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000000, 0x10, r0, 0x3) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r2) openat2(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x3, 0x4, 0x2, 0x8, 0x0, 0x65, 0x15, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000200), 0x8}, 0x4003, 0xff, 0x5, 0x9, 0x69a, 0x3ff, 0x5, 0x0, 0x6, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x1) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffe9a, &(0x7f0000000040)={&(0x7f00000000c0)={0x34, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x34}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x28, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00'}]}, 0x28}}, 0x8000) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x20}}, 0x8000) sendmsg$IEEE802154_LLSEC_DEL_KEY(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x43}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000840}, 0x20000000) fsetxattr$security_capability(0xffffffffffffffff, 0x0, &(0x7f0000000080)=@v2, 0x14, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:18:01 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0x6e, &(0x7f0000000240)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f0000000140)=""/234, 0xea}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000000000000010000000100000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="ff001902"], 0x80}, 0x10002) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r2, &(0x7f0000000e00)=[{{&(0x7f0000000400)=@caif, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000380)="5790d3f7fa92e575ec9c73400fa63dce0e88a7e5824d4f5baafec4cbb8c66badf1d72709a4ed2bbbb41bb4d4c7e8b8f1", 0x30}, {&(0x7f0000000480)="9167ca400e6faaa04ccdb145b318f3b8467b457d365fdb060312a22082136dd030d63fefa70cc786bbfaf63e408e10aa9ece9d9a6a944d598e2cc8d2d8f6dfdb8a78c5d6a9593fb92b4adbf9d4cdcbb614f1c15ae3edf51ad9eb42c7f9af9ea5382f3e28378570ccb48bae0e1cbc4d6d7d5afec71d95cad718b787635df9aba42ac60d310449687b3931692d91b46d959d778170b306afbb9a9964c1b7585b5a5cc642976a77c1ad7acdcc8ce3d79ea18170f96472086be9629b8afa17364a6352c40b7545f7b5", 0xc7}, {&(0x7f0000000580)="5ff02506ba584221448b17cc9824971e8cde07a38684f6172f962a6873fa07705273f92f77beaac739df474f1a87bc6d767bf7f73fa436b847b5a22828613ca6564a8b40136f88310ac6a4006bf624cdfdeb7ed36d2d70d0616cad2fa02e33260f7880fcf14f6adf12a2aab07a7112291d210555d9f67861ca30ce9a4db6fed5b7603efacf53faa68f89a1418c7cbfe7a6bfae6509e2ba3e09add0cdc54cc4b2b1b464af4d9d4dde2dc358c90ab8e31fb7967f9eb7fac30fdddbca4b0aa4c85d90092444455203864f62a4760c7aefd1bcda359fb8fa0a5788c27099c762f4ded908", 0xe2}, {&(0x7f0000000680)="f6d47418e542d72c41bcd51e6fb9b64757645d2865d12eba40f00b1c49ae434da871e37cda067e328e6fed1f3f24bb5420ca6ced1e98283193796fdf5dea01f2e88f5827064c153af7eec5197f1649306b53d82b69dfdc5e13117386a4d103f07342d143316e15126d5c4943da01ff6a98b6fcd94fdf664d9835e1092d430fa7652702b5d6584aa2e03ed964dd8708a4d7d2b72e6d4ca974452ad995cb12dc7ce39b658d86e4e94f227ee78da932afc260bac4e79ef84ce1d849702d5ad8a21e4f5dffbb3f0cacd4c95f66d233c7d17f7e738cced4d0204fc6b2da5df8", 0xdd}, {&(0x7f0000000780)="56c861a9486f17a599d1913069000320cfcbc95df8bbe42f37c5cbca91a80056cdecccb16bb065b4a14d37a5d3b7792e1526129d506bb2a4e0cc6be33a2c0624c5b2632446fb9c05", 0x48}, {&(0x7f0000000800)="6e7a4359e8786e7f1481246ff96cbfd81bb1f49251f2974bdda02547e4cc2cde3196b6465b4fafd2ef917e0ec3b5c4bb51fd56b4ebb2dc4d3d9d724bc6c1af9c6d9eda1c6642384d46892923e3404fbc3969e1bc57adbafa88f11c778be5b7c2bf11d1ca939e7d5799e03ecb45a951904c5d0cfec74e9e0c", 0x78}, {&(0x7f0000000880)="663031b2a0548dc35280b39be21b2fae0d4a8cc9d43119ea451f4a91c58b8b9e634205a6475cac2d46cf8f20be6c696eadda07f06ede5330b821e95d852f78854b9162f0d0fc624dfe86c0b8939177e2bdcea46f89f16e63cf571a765b52fe394760ef1f6b8b79f6b1e3100bf579823975b27853ffeb098205167bf454d6f519766a8800840162d8e301e7d48f3eef920541ce31888193bf89acecfebde1b9f730e9e83d7cb35051ac8c5c491f0e4d3aeda9d9aa06e70c1e933d30c4c7", 0xbd}, {&(0x7f0000000940)="aa50808ae32a0bb49e0c500f04b20fcb2d8bb6cccce61be128c4d826b5274d075bb2522d6ffb5e2536dc2119a719211a4e0b05559620aa13c4b322f6a45de5f678c3346f6b1063a73d6a1b27c97577531b7a42a439442691b3c5c385df148a44c07aa7d50caf331854", 0x69}], 0x8, &(0x7f0000000a40)=[{0xd0, 0x105, 0x3ff, "d5acf792d595c5b3108d19e1544b655bd58ff3a18cf37b21f990bb3b859b0e3fc9e121264519766032df4c8bfd32241d263012df5df94b4b1b20a9604cc5631c15014010c734852e0d3f11de2633b3da02838908c228a716683c1d635d7c26f2213ac9497ed7ae07379f125f61f18296df5877b65bb59d9d2768afb4080d5b51a7797829fa8bbeb3ee8ef7104fda9f854ca96343611822e40e8b1ceb6d1e5712d863beb3344badabd100832e3b462975caa032583b364bbd01c772"}, {0x78, 0x84, 0xf, "fe1a38e3862cd6f06f1462f4e636dbf4ba2e87efc068661793ef46686567e8c21adc2ade12d71f42f8f6fe10cc683dae2700ca630f7591ef700198d0d05c31e27dd1b33aa6c1466a4f73294e2bb6d390f9badfa92db2586423242eff3803b0e2522b435b90135e60"}, {0x38, 0x11, 0x3ff, "bd161c693d70c2d76ae898ae8d21c6f1bdf9f3aaeca421ff7c30a23209142f80bd"}, {0xf0, 0x1ba, 0xa5d2, "0e9b51cf5552eefaced3085aefe4fe17871a3f81040d34b8856da27dc4346567e2f6fc595ca49cc89db71a5731984f978ba1ecd0f63b13c0384ef224ddb3eca0310bb0ce05b221b69fef39f42e7ca7ea04eedd99719b7cd371947b44832c12d7c53fcb934b6a2e9fd82aac18a085443ab86b1acc1c0424e3ff4b1a7433164ed0a9f6c52db94706d01cb338197099607a2e395e6d9ac7cc921b40e9f17680ed8326495b50d40a1d716aceab11ad4c532d294ab9915a96cf3e4cf775af57cc5d94cf7ca0b6a4112682025c18cbba88fd5294b5d1f12f704712b82dec"}, {0xa8, 0xb, 0x4, "41e4b3c022f584cc23d539fcef8d6e02b35da7836207b2896eff93059a0739755156ed4b22670bce75ed7b8200d92ccc54a50b05a877d4dfa39e190e75c84ca227abd2737745092aaf335f2826d160e0c16d9ad56dfbe91d12c31775dd09b626a02b1552ffff93fd3365e50b996cfaa5d69155e4569e0cfc39eb1915f5fc6c1f39f772bb0ae815196a19981391e33942cffcaf10"}, {0xa8, 0x111, 0x4, "3497c81f0416d1ffe43ceea283e7392857e984d67160d3a4775a4e5d11ef40ff1289295a759a2567ad763141431e806650048606677adb1deab320a9ed8616a7b15f5e7171a88773e154bff89c082593cec5567ae289c8b6a42b62e09f72dfe2898a1eb758565e40ae37acc8043b803262ae68d2dd6e9fcc23362488f95d2aefc572b396b0d2c6be97c5e8cfbf10839e49af3dd402ab"}], 0x3c0}}], 0x1, 0x20000080) fsetxattr$security_capability(r0, &(0x7f0000000340), &(0x7f00000003c0)=@v2={0x2000000, [{0x445d, 0x40a5a6b4}, {0x30cb, 0x69f4}]}, 0xc, 0x2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:18:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:01 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x102000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x7f, 0x8, 0x1, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc0a85320, &(0x7f0000000100)={0x80}) r2 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x32, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f00000012c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x13, r3, 0x0) dup2(0xffffffffffffffff, r3) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x4d8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc0a85320, &(0x7f0000000100)={0x80}) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000180)) dup3(r4, r1, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x9, 0x2}, 0xe) 20:18:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, 0x0, 0x0, 0x20000022, 0x0) 20:18:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 5) 20:18:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 5) 20:18:01 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 8) [ 1059.345189] FAULT_INJECTION: forcing a failure. [ 1059.345189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1059.346653] CPU: 1 PID: 7684 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1059.347236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.347932] Call Trace: [ 1059.348155] dump_stack+0x107/0x167 [ 1059.348465] should_fail.cold+0x5/0xa [ 1059.348787] _copy_from_user+0x2e/0x1b0 [ 1059.349134] __copy_msghdr_from_user+0x91/0x4b0 [ 1059.349519] ? __ia32_sys_shutdown+0x80/0x80 [ 1059.349883] ? __lock_acquire+0x1657/0x5b00 [ 1059.350243] ___sys_recvmsg+0xd5/0x200 [ 1059.350568] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1059.350966] ? __lockdep_reset_lock+0x180/0x180 [ 1059.351344] ? lock_downgrade+0x6d0/0x6d0 [ 1059.351688] ? lock_acquire+0x197/0x470 [ 1059.352012] ? find_held_lock+0x2c/0x110 [ 1059.352354] ? __might_fault+0xd3/0x180 [ 1059.352686] ? lock_downgrade+0x6d0/0x6d0 [ 1059.353042] do_recvmmsg+0x24c/0x6d0 [ 1059.353365] ? ___sys_recvmsg+0x200/0x200 [ 1059.353707] ? lock_downgrade+0x6d0/0x6d0 [ 1059.354060] ? ksys_write+0x12d/0x260 [ 1059.354386] ? wait_for_completion_io+0x270/0x270 [ 1059.354782] ? rcu_read_lock_any_held+0x75/0xa0 [ 1059.355160] ? vfs_write+0x354/0xa70 [ 1059.355480] __x64_sys_recvmmsg+0x20f/0x260 [ 1059.355839] ? ksys_write+0x1a9/0x260 [ 1059.356150] ? __do_sys_socketcall+0x600/0x600 [ 1059.356532] do_syscall_64+0x33/0x40 [ 1059.356836] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.357259] RIP: 0033:0x7f72c44aab19 [ 1059.357567] 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 [ 1059.358372] FAULT_INJECTION: forcing a failure. [ 1059.358372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1059.359052] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1059.359064] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1059.359070] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1059.359076] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.359081] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1059.359087] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1059.369456] CPU: 0 PID: 7687 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1059.370560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.371895] Call Trace: [ 1059.372330] dump_stack+0x107/0x167 [ 1059.372931] should_fail.cold+0x5/0xa [ 1059.373569] _copy_from_user+0x2e/0x1b0 [ 1059.374225] __copy_msghdr_from_user+0x91/0x4b0 [ 1059.374978] ? __ia32_sys_shutdown+0x80/0x80 [ 1059.375690] ? __lock_acquire+0x1657/0x5b00 [ 1059.376409] ___sys_recvmsg+0xd5/0x200 [ 1059.377043] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1059.377847] ? __lockdep_reset_lock+0x180/0x180 [ 1059.378601] ? lock_downgrade+0x6d0/0x6d0 [ 1059.379280] ? lock_acquire+0x197/0x470 [ 1059.379924] ? find_held_lock+0x2c/0x110 [ 1059.380588] ? __might_fault+0xd3/0x180 [ 1059.381239] ? lock_downgrade+0x6d0/0x6d0 [ 1059.381938] do_recvmmsg+0x24c/0x6d0 [ 1059.382552] ? ___sys_recvmsg+0x200/0x200 [ 1059.383223] ? lock_downgrade+0x6d0/0x6d0 [ 1059.383908] ? ksys_write+0x12d/0x260 [ 1059.384549] ? wait_for_completion_io+0x270/0x270 [ 1059.385344] ? rcu_read_lock_any_held+0x75/0xa0 [ 1059.386094] ? vfs_write+0x354/0xa70 [ 1059.386707] __x64_sys_recvmmsg+0x20f/0x260 [ 1059.387404] ? ksys_write+0x1a9/0x260 [ 1059.388021] ? __do_sys_socketcall+0x600/0x600 [ 1059.388782] do_syscall_64+0x33/0x40 [ 1059.389397] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.390234] RIP: 0033:0x7f2e58050b19 [ 1059.390841] 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 [ 1059.393827] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1059.395069] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1059.396225] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1059.397381] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.398535] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1059.399682] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 20:18:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 6) [ 1059.494112] FAULT_INJECTION: forcing a failure. [ 1059.494112] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.495971] CPU: 0 PID: 7689 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1059.497076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.498420] Call Trace: [ 1059.498854] dump_stack+0x107/0x167 [ 1059.499460] should_fail.cold+0x5/0xa [ 1059.500084] ? create_object.isra.0+0x3a/0xa20 [ 1059.500831] should_failslab+0x5/0x20 [ 1059.501471] kmem_cache_alloc+0x5b/0x310 [ 1059.502148] ? mark_lock+0xf5/0x2df0 [ 1059.502774] create_object.isra.0+0x3a/0xa20 [ 1059.503502] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1059.504346] kmem_cache_alloc+0x159/0x310 [ 1059.505026] ? mempool_free_pages+0x20/0x20 [ 1059.505737] mempool_alloc+0x148/0x360 [ 1059.506380] ? mempool_resize+0x7d0/0x7d0 [ 1059.507056] ? lock_downgrade+0x6d0/0x6d0 [ 1059.507757] bio_alloc_bioset+0x36e/0x600 [ 1059.508433] ? bvec_alloc+0x2f0/0x2f0 [ 1059.509052] ? write_one_page+0x4f0/0x4f0 [ 1059.509750] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1059.510553] __block_write_full_page+0x7cd/0x1050 [ 1059.511340] ? end_buffer_write_sync+0xf0/0xf0 [ 1059.512084] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1059.512912] block_write_full_page+0x220/0x290 [ 1059.513659] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1059.514488] __writepage+0x67/0x180 [ 1059.515085] write_cache_pages+0x57f/0xe50 [ 1059.515785] ? tag_pages_for_writeback+0x450/0x450 [ 1059.516594] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1059.517432] ? __lock_acquire+0x1657/0x5b00 [ 1059.518140] ? blkdev_readahead+0x20/0x20 [ 1059.518815] generic_writepages+0xe2/0x160 [ 1059.519504] ? write_cache_pages+0xe50/0xe50 [ 1059.520219] ? iterate_bdevs+0xc4/0x290 [ 1059.520871] ? lock_release+0x680/0x680 [ 1059.521541] do_writepages+0xee/0x2a0 [ 1059.522170] ? page_writeback_cpu_online+0x20/0x20 [ 1059.522970] ? __mutex_lock+0x4fe/0x10b0 [ 1059.523634] ? iterate_bdevs+0xc4/0x290 [ 1059.524289] ? lock_acquire+0x197/0x470 [ 1059.524943] filemap_fdatawrite+0x241/0x2f0 [ 1059.525656] ? iterate_bdevs+0xb2/0x290 [ 1059.526301] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1059.527118] ? iput.part.0+0x73/0x6d0 [ 1059.527748] iterate_bdevs+0x11b/0x290 [ 1059.528382] ? fdatawait_one_bdev+0x60/0x60 [ 1059.529089] ksys_sync+0xb6/0x160 [ 1059.529663] ? vfs_fsync+0x1f0/0x1f0 [ 1059.530269] ? perf_trace_sys_enter+0xdb/0x130 [ 1059.531024] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1059.531928] __do_sys_sync+0xa/0x20 [ 1059.532521] do_syscall_64+0x33/0x40 [ 1059.533128] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.533962] RIP: 0033:0x7f75a29d8b19 [ 1059.534569] 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 [ 1059.537523] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1059.538763] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1059.539921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1059.541077] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.542233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1059.543388] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1059.559850] FAULT_INJECTION: forcing a failure. [ 1059.559850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1059.561054] CPU: 1 PID: 7699 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1059.561681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.562542] Call Trace: [ 1059.562818] dump_stack+0x107/0x167 [ 1059.563126] should_fail.cold+0x5/0xa [ 1059.563443] _copy_from_user+0x2e/0x1b0 [ 1059.563778] __copy_msghdr_from_user+0x91/0x4b0 [ 1059.564163] ? __ia32_sys_shutdown+0x80/0x80 [ 1059.564532] ? __lock_acquire+0x1657/0x5b00 [ 1059.564898] ___sys_recvmsg+0xd5/0x200 [ 1059.565230] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1059.565632] ? __lockdep_reset_lock+0x180/0x180 [ 1059.566014] ? lock_downgrade+0x6d0/0x6d0 [ 1059.566361] ? lock_acquire+0x197/0x470 [ 1059.566684] ? find_held_lock+0x2c/0x110 [ 1059.567030] ? __might_fault+0xd3/0x180 [ 1059.567354] ? lock_downgrade+0x6d0/0x6d0 [ 1059.567702] do_recvmmsg+0x24c/0x6d0 [ 1059.568009] ? ___sys_recvmsg+0x200/0x200 [ 1059.568347] ? lock_downgrade+0x6d0/0x6d0 [ 1059.568689] ? ksys_write+0x12d/0x260 [ 1059.569009] ? wait_for_completion_io+0x270/0x270 [ 1059.569413] ? rcu_read_lock_any_held+0x75/0xa0 [ 1059.569788] ? vfs_write+0x354/0xa70 [ 1059.570124] __x64_sys_recvmmsg+0x20f/0x260 [ 1059.570473] ? ksys_write+0x1a9/0x260 [ 1059.570783] ? __do_sys_socketcall+0x600/0x600 [ 1059.571165] do_syscall_64+0x33/0x40 [ 1059.571470] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1059.571897] RIP: 0033:0x7f72c44aab19 [ 1059.572196] 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 [ 1059.573674] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1059.574305] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1059.574888] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1059.575471] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.576046] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1059.576612] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:18:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 7) 20:18:14 executing program 1: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000004380), 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getxattr(&(0x7f00000000c0)='\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="6f73782e006d2e89f080291f25cf287e48"], &(0x7f0000000280)=""/88, 0x58) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 20:18:14 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x400001, 0x0) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x6, 0xc90, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x1) readv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r3, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x1) readv(r5, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, 0x0) 20:18:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:18:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 6) 20:18:14 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 9) 20:18:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1072.073322] FAULT_INJECTION: forcing a failure. [ 1072.073322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.074735] CPU: 0 PID: 7724 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1072.075434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.076283] Call Trace: [ 1072.076564] dump_stack+0x107/0x167 [ 1072.076954] should_fail.cold+0x5/0xa [ 1072.077364] _copy_from_user+0x2e/0x1b0 [ 1072.077788] __copy_msghdr_from_user+0x91/0x4b0 [ 1072.078280] ? __ia32_sys_shutdown+0x80/0x80 [ 1072.078745] ? __lock_acquire+0x1657/0x5b00 [ 1072.079219] ___sys_recvmsg+0xd5/0x200 [ 1072.079625] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1072.080130] ? __lockdep_reset_lock+0x180/0x180 [ 1072.080625] ? lock_downgrade+0x6d0/0x6d0 [ 1072.081074] ? lock_acquire+0x197/0x470 [ 1072.081510] ? find_held_lock+0x2c/0x110 [ 1072.081959] ? __might_fault+0xd3/0x180 [ 1072.082384] ? lock_downgrade+0x6d0/0x6d0 [ 1072.082849] do_recvmmsg+0x24c/0x6d0 [ 1072.083260] ? ___sys_recvmsg+0x200/0x200 [ 1072.083709] ? lock_downgrade+0x6d0/0x6d0 [ 1072.084167] ? ksys_write+0x12d/0x260 [ 1072.084587] ? wait_for_completion_io+0x270/0x270 [ 1072.085111] ? rcu_read_lock_any_held+0x75/0xa0 [ 1072.085624] ? vfs_write+0x354/0xa70 [ 1072.086032] __x64_sys_recvmmsg+0x20f/0x260 [ 1072.086499] ? ksys_write+0x1a9/0x260 [ 1072.086909] ? __do_sys_socketcall+0x600/0x600 [ 1072.087411] do_syscall_64+0x33/0x40 [ 1072.087811] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1072.088358] RIP: 0033:0x7f2e58050b19 [ 1072.088749] 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 [ 1072.090696] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1072.091521] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1072.092268] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1072.093024] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.093804] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1072.094553] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1072.104361] FAULT_INJECTION: forcing a failure. [ 1072.104361] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.105752] CPU: 0 PID: 7727 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1072.106474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.107338] Call Trace: [ 1072.107624] dump_stack+0x107/0x167 [ 1072.108015] should_fail.cold+0x5/0xa [ 1072.108425] _copy_from_user+0x2e/0x1b0 [ 1072.108857] __copy_msghdr_from_user+0x91/0x4b0 [ 1072.109360] ? __ia32_sys_shutdown+0x80/0x80 [ 1072.109838] ? __lock_acquire+0x1657/0x5b00 [ 1072.110311] ___sys_recvmsg+0xd5/0x200 [ 1072.110721] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1072.111242] ? __lockdep_reset_lock+0x180/0x180 [ 1072.111739] ? lock_downgrade+0x6d0/0x6d0 [ 1072.112184] ? lock_acquire+0x197/0x470 [ 1072.112605] ? find_held_lock+0x2c/0x110 [ 1072.113043] ? __might_fault+0xd3/0x180 [ 1072.113472] ? lock_downgrade+0x6d0/0x6d0 [ 1072.113934] do_recvmmsg+0x24c/0x6d0 [ 1072.114344] ? ___sys_recvmsg+0x200/0x200 [ 1072.114792] ? lock_downgrade+0x6d0/0x6d0 [ 1072.115244] ? ksys_write+0x12d/0x260 [ 1072.115650] ? wait_for_completion_io+0x270/0x270 [ 1072.116149] ? rcu_read_lock_any_held+0x75/0xa0 [ 1072.116626] ? vfs_write+0x354/0xa70 [ 1072.117014] __x64_sys_recvmmsg+0x20f/0x260 [ 1072.117465] ? ksys_write+0x1a9/0x260 [ 1072.117859] ? __do_sys_socketcall+0x600/0x600 [ 1072.118336] do_syscall_64+0x33/0x40 [ 1072.118720] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1072.119246] RIP: 0033:0x7f72c44aab19 [ 1072.119626] 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 [ 1072.121480] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1072.122250] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1072.123014] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1072.123786] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.124548] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1072.125309] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1072.189302] FAULT_INJECTION: forcing a failure. [ 1072.189302] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.191586] CPU: 1 PID: 7733 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1072.192854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.194343] Call Trace: [ 1072.194855] dump_stack+0x107/0x167 [ 1072.195555] should_fail.cold+0x5/0xa [ 1072.196187] ? mempool_alloc+0x148/0x360 [ 1072.196851] ? mempool_free_pages+0x20/0x20 [ 1072.197558] should_failslab+0x5/0x20 [ 1072.198179] kmem_cache_alloc+0x5b/0x310 [ 1072.198841] ? mempool_free_pages+0x20/0x20 [ 1072.199538] mempool_alloc+0x148/0x360 [ 1072.200178] ? mempool_resize+0x7d0/0x7d0 [ 1072.200854] ? lock_downgrade+0x6d0/0x6d0 [ 1072.201559] bio_alloc_bioset+0x36e/0x600 [ 1072.202233] ? bvec_alloc+0x2f0/0x2f0 [ 1072.202850] ? write_one_page+0x4f0/0x4f0 [ 1072.203537] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1072.204337] __block_write_full_page+0x7cd/0x1050 [ 1072.205117] ? end_buffer_write_sync+0xf0/0xf0 [ 1072.205865] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1072.206689] block_write_full_page+0x220/0x290 [ 1072.207427] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1072.208249] __writepage+0x67/0x180 [ 1072.208849] write_cache_pages+0x57f/0xe50 [ 1072.209552] ? tag_pages_for_writeback+0x450/0x450 [ 1072.210361] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1072.211184] ? __lock_acquire+0x1657/0x5b00 [ 1072.211890] ? blkdev_readahead+0x20/0x20 [ 1072.212560] generic_writepages+0xe2/0x160 [ 1072.213225] ? write_cache_pages+0xe50/0xe50 [ 1072.213909] ? iterate_bdevs+0xc4/0x290 [ 1072.214561] ? lock_release+0x680/0x680 [ 1072.215220] do_writepages+0xee/0x2a0 [ 1072.215846] ? page_writeback_cpu_online+0x20/0x20 [ 1072.216647] ? __mutex_lock+0x4fe/0x10b0 [ 1072.217307] ? iterate_bdevs+0xc4/0x290 [ 1072.217963] ? lock_acquire+0x197/0x470 [ 1072.218616] filemap_fdatawrite+0x241/0x2f0 [ 1072.219311] ? iterate_bdevs+0xb2/0x290 [ 1072.219956] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1072.220769] ? iput.part.0+0x73/0x6d0 [ 1072.221405] iterate_bdevs+0x11b/0x290 [ 1072.222033] ? fdatawait_one_bdev+0x60/0x60 [ 1072.222735] ksys_sync+0xb6/0x160 [ 1072.223301] ? vfs_fsync+0x1f0/0x1f0 [ 1072.223905] ? __ia32_sys_read+0xb0/0xb0 [ 1072.224574] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1072.225482] __do_sys_sync+0xa/0x20 [ 1072.226074] do_syscall_64+0x33/0x40 [ 1072.226678] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1072.227508] RIP: 0033:0x7f75a29d8b19 [ 1072.228113] 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 [ 1072.231073] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1072.232340] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1072.233495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1072.234635] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.235780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1072.236923] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:18:14 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000) sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="0160254936432b3aa3dc4845", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:18:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 8) [ 1072.302011] FAULT_INJECTION: forcing a failure. [ 1072.302011] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.303790] CPU: 0 PID: 7747 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1072.304490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.305326] Call Trace: [ 1072.305612] dump_stack+0x107/0x167 [ 1072.305988] should_fail.cold+0x5/0xa [ 1072.306388] _copy_from_user+0x2e/0x1b0 [ 1072.306799] __copy_msghdr_from_user+0x91/0x4b0 [ 1072.307271] ? __ia32_sys_shutdown+0x80/0x80 [ 1072.307719] ? __lock_acquire+0x1657/0x5b00 [ 1072.308175] ___sys_recvmsg+0xd5/0x200 [ 1072.308571] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1072.309066] ? __lockdep_reset_lock+0x180/0x180 [ 1072.309546] ? lock_downgrade+0x6d0/0x6d0 [ 1072.309969] ? lock_acquire+0x197/0x470 [ 1072.310371] ? find_held_lock+0x2c/0x110 [ 1072.310789] ? __might_fault+0xd3/0x180 [ 1072.311188] ? lock_downgrade+0x6d0/0x6d0 [ 1072.311623] do_recvmmsg+0x24c/0x6d0 [ 1072.312006] ? ___sys_recvmsg+0x200/0x200 [ 1072.312428] ? lock_downgrade+0x6d0/0x6d0 [ 1072.312854] ? ksys_write+0x12d/0x260 [ 1072.313259] ? wait_for_completion_io+0x270/0x270 [ 1072.313757] ? rcu_read_lock_any_held+0x75/0xa0 [ 1072.314226] ? vfs_write+0x354/0xa70 [ 1072.314608] __x64_sys_recvmmsg+0x20f/0x260 [ 1072.315044] ? ksys_write+0x1a9/0x260 [ 1072.315431] ? __do_sys_socketcall+0x600/0x600 [ 1072.315905] do_syscall_64+0x33/0x40 [ 1072.316280] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1072.316797] RIP: 0033:0x7f72c44aab19 [ 1072.317176] 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 [ 1072.319016] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1072.319792] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1072.320509] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1072.321230] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.321955] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1072.322671] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:18:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:18:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 7) 20:18:14 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 9) [ 1072.411863] FAULT_INJECTION: forcing a failure. [ 1072.411863] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.413387] CPU: 0 PID: 7753 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1072.414093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.414941] Call Trace: [ 1072.415219] dump_stack+0x107/0x167 [ 1072.415599] should_fail.cold+0x5/0xa [ 1072.415996] _copy_from_user+0x2e/0x1b0 [ 1072.416414] __copy_msghdr_from_user+0x91/0x4b0 [ 1072.416899] ? __ia32_sys_shutdown+0x80/0x80 [ 1072.417351] ? __lock_acquire+0x1657/0x5b00 [ 1072.417821] ___sys_recvmsg+0xd5/0x200 [ 1072.418222] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1072.418728] ? __lockdep_reset_lock+0x180/0x180 [ 1072.419201] ? lock_downgrade+0x6d0/0x6d0 [ 1072.419628] ? lock_acquire+0x197/0x470 [ 1072.420040] ? find_held_lock+0x2c/0x110 [ 1072.420463] ? __might_fault+0xd3/0x180 [ 1072.420869] ? lock_downgrade+0x6d0/0x6d0 [ 1072.421311] do_recvmmsg+0x24c/0x6d0 [ 1072.421708] ? ___sys_recvmsg+0x200/0x200 [ 1072.422134] ? lock_downgrade+0x6d0/0x6d0 [ 1072.422571] ? ksys_write+0x12d/0x260 [ 1072.422985] ? wait_for_completion_io+0x270/0x270 [ 1072.423489] ? rcu_read_lock_any_held+0x75/0xa0 [ 1072.423959] ? vfs_write+0x354/0xa70 [ 1072.424346] __x64_sys_recvmmsg+0x20f/0x260 [ 1072.424791] ? ksys_write+0x1a9/0x260 [ 1072.425180] ? __do_sys_socketcall+0x600/0x600 [ 1072.425666] do_syscall_64+0x33/0x40 [ 1072.426051] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1072.426577] RIP: 0033:0x7f2e58050b19 [ 1072.426959] 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 [ 1072.428815] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1072.429593] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1072.430312] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1072.431030] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.431746] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1072.432447] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1072.482259] FAULT_INJECTION: forcing a failure. [ 1072.482259] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.484735] CPU: 1 PID: 7760 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1072.485778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.487021] Call Trace: [ 1072.487426] dump_stack+0x107/0x167 [ 1072.487997] should_fail.cold+0x5/0xa [ 1072.488585] _copy_from_user+0x2e/0x1b0 [ 1072.489203] __copy_msghdr_from_user+0x91/0x4b0 [ 1072.489951] ? __ia32_sys_shutdown+0x80/0x80 [ 1072.490626] ? __lock_acquire+0x1657/0x5b00 [ 1072.491322] ___sys_recvmsg+0xd5/0x200 [ 1072.491914] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1072.492670] ? __lockdep_reset_lock+0x180/0x180 [ 1072.493395] ? lock_downgrade+0x6d0/0x6d0 [ 1072.494049] ? lock_acquire+0x197/0x470 [ 1072.494660] ? find_held_lock+0x2c/0x110 [ 1072.495309] ? __might_fault+0xd3/0x180 [ 1072.495937] ? lock_downgrade+0x6d0/0x6d0 [ 1072.496619] do_recvmmsg+0x24c/0x6d0 [ 1072.497220] ? ___sys_recvmsg+0x200/0x200 [ 1072.497885] ? lock_downgrade+0x6d0/0x6d0 [ 1072.498554] ? ksys_write+0x12d/0x260 [ 1072.499174] ? wait_for_completion_io+0x270/0x270 [ 1072.499938] ? rcu_read_lock_any_held+0x75/0xa0 [ 1072.500670] ? vfs_write+0x354/0xa70 [ 1072.501270] __x64_sys_recvmmsg+0x20f/0x260 [ 1072.501957] ? ksys_write+0x1a9/0x260 [ 1072.502569] ? __do_sys_socketcall+0x600/0x600 [ 1072.503310] do_syscall_64+0x33/0x40 [ 1072.503906] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1072.504715] RIP: 0033:0x7f72c44aab19 [ 1072.505305] 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 [ 1072.508187] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1072.509429] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1072.510556] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1072.511682] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.512799] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1072.513924] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:18:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 10) 20:18:28 executing program 2: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r3) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2c, r4, 0x101, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x2c}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480), 0x0, 0x1000000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) 20:18:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x94, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:18:28 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=@newpolicy={0xc4, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xa}]}, 0xc4}}, 0x0) 20:18:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940), 0x0, 0x20000022, 0x0) 20:18:28 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 10) 20:18:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 8) [ 1085.755335] FAULT_INJECTION: forcing a failure. [ 1085.755335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1085.757643] CPU: 1 PID: 7779 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1085.758886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1085.760349] Call Trace: [ 1085.760760] dump_stack+0x107/0x167 [ 1085.761435] should_fail.cold+0x5/0xa [ 1085.762128] _copy_from_user+0x2e/0x1b0 [ 1085.762877] __copy_msghdr_from_user+0x91/0x4b0 [ 1085.763723] ? __ia32_sys_shutdown+0x80/0x80 [ 1085.764524] ? __lock_acquire+0x1657/0x5b00 [ 1085.765333] ___sys_recvmsg+0xd5/0x200 [ 1085.766063] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1085.766941] ? __lockdep_reset_lock+0x180/0x180 [ 1085.767826] ? lock_downgrade+0x6d0/0x6d0 [ 1085.768523] ? lock_acquire+0x197/0x470 [ 1085.769311] ? find_held_lock+0x2c/0x110 [ 1085.769960] ? __might_fault+0xd3/0x180 [ 1085.770688] ? lock_downgrade+0x6d0/0x6d0 [ 1085.771409] do_recvmmsg+0x24c/0x6d0 [ 1085.772128] ? ___sys_recvmsg+0x200/0x200 [ 1085.772771] ? lock_downgrade+0x6d0/0x6d0 [ 1085.773417] ? ksys_write+0x12d/0x260 [ 1085.774186] ? wait_for_completion_io+0x270/0x270 [ 1085.775028] ? rcu_read_lock_any_held+0x75/0xa0 [ 1085.775893] ? vfs_write+0x354/0xa70 [ 1085.776542] __x64_sys_recvmmsg+0x20f/0x260 [ 1085.777348] ? ksys_write+0x1a9/0x260 [ 1085.777984] ? __do_sys_socketcall+0x600/0x600 [ 1085.778844] do_syscall_64+0x33/0x40 [ 1085.779425] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1085.780167] RIP: 0033:0x7f2e58050b19 [ 1085.780834] 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 [ 1085.783839] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1085.785125] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1085.786344] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1085.787508] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1085.788778] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1085.789946] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1085.802332] FAULT_INJECTION: forcing a failure. [ 1085.802332] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1085.804747] CPU: 0 PID: 7783 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1085.805908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1085.807203] Call Trace: [ 1085.807627] dump_stack+0x107/0x167 [ 1085.808213] should_fail.cold+0x5/0xa [ 1085.808946] _copy_from_user+0x2e/0x1b0 [ 1085.809655] __copy_msghdr_from_user+0x91/0x4b0 [ 1085.810392] ? __ia32_sys_shutdown+0x80/0x80 [ 1085.811087] ? __lock_acquire+0x1657/0x5b00 [ 1085.811792] ___sys_recvmsg+0xd5/0x200 [ 1085.812409] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1085.813183] ? __lockdep_reset_lock+0x180/0x180 [ 1085.813922] ? lock_downgrade+0x6d0/0x6d0 [ 1085.814583] ? lock_acquire+0x197/0x470 [ 1085.815206] ? find_held_lock+0x2c/0x110 [ 1085.815858] ? __might_fault+0xd3/0x180 [ 1085.816491] ? lock_downgrade+0x6d0/0x6d0 [ 1085.817168] do_recvmmsg+0x24c/0x6d0 [ 1085.817773] ? ___sys_recvmsg+0x200/0x200 [ 1085.818432] ? lock_downgrade+0x6d0/0x6d0 [ 1085.819098] ? ksys_write+0x12d/0x260 [ 1085.819720] ? wait_for_completion_io+0x270/0x270 [ 1085.820480] ? rcu_read_lock_any_held+0x75/0xa0 [ 1085.821217] ? vfs_write+0x354/0xa70 [ 1085.821830] __x64_sys_recvmmsg+0x20f/0x260 [ 1085.822511] ? ksys_write+0x1a9/0x260 [ 1085.823113] ? __do_sys_socketcall+0x600/0x600 [ 1085.823848] do_syscall_64+0x33/0x40 [ 1085.824439] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1085.825248] RIP: 0033:0x7f72c44aab19 [ 1085.825845] 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 [ 1085.828697] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1085.829903] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1085.830992] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1085.832080] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1085.833157] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1085.834514] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1085.893514] FAULT_INJECTION: forcing a failure. [ 1085.893514] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.895258] CPU: 0 PID: 7776 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1085.896307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1085.897588] Call Trace: [ 1085.898023] dump_stack+0x107/0x167 [ 1085.898603] should_fail.cold+0x5/0xa [ 1085.899196] ? create_object.isra.0+0x3a/0xa20 [ 1085.899906] should_failslab+0x5/0x20 [ 1085.900497] kmem_cache_alloc+0x5b/0x310 [ 1085.901118] ? mark_lock+0xf5/0x2df0 20:18:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 11) [ 1085.901714] create_object.isra.0+0x3a/0xa20 [ 1085.902514] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1085.903349] kmem_cache_alloc+0x159/0x310 [ 1085.904029] ? mempool_free_pages+0x20/0x20 [ 1085.904731] mempool_alloc+0x148/0x360 [ 1085.905377] ? mempool_resize+0x7d0/0x7d0 [ 1085.906061] ? lock_downgrade+0x6d0/0x6d0 [ 1085.906763] bio_alloc_bioset+0x36e/0x600 [ 1085.907442] ? bvec_alloc+0x2f0/0x2f0 [ 1085.908069] ? write_one_page+0x4f0/0x4f0 [ 1085.908764] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1085.909578] __block_write_full_page+0x7cd/0x1050 [ 1085.910370] ? end_buffer_write_sync+0xf0/0xf0 [ 1085.911119] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1085.911954] block_write_full_page+0x220/0x290 [ 1085.912694] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1085.913521] __writepage+0x67/0x180 [ 1085.914130] write_cache_pages+0x57f/0xe50 [ 1085.914826] ? tag_pages_for_writeback+0x450/0x450 [ 1085.915636] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1085.916467] ? __lock_acquire+0x1657/0x5b00 [ 1085.917177] ? blkdev_readahead+0x20/0x20 [ 1085.917858] generic_writepages+0xe2/0x160 [ 1085.918546] ? write_cache_pages+0xe50/0xe50 [ 1085.919260] ? iterate_bdevs+0xc4/0x290 [ 1085.919916] ? lock_release+0x680/0x680 [ 1085.920581] do_writepages+0xee/0x2a0 20:18:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) [ 1085.921209] ? page_writeback_cpu_online+0x20/0x20 [ 1085.922058] ? __mutex_lock+0x4fe/0x10b0 [ 1085.922727] ? iterate_bdevs+0xc4/0x290 [ 1085.923383] ? lock_acquire+0x197/0x470 [ 1085.924045] filemap_fdatawrite+0x241/0x2f0 [ 1085.924751] ? iterate_bdevs+0xb2/0x290 [ 1085.925403] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1085.926234] ? iput.part.0+0x73/0x6d0 [ 1085.926874] iterate_bdevs+0x11b/0x290 [ 1085.927510] ? fdatawait_one_bdev+0x60/0x60 [ 1085.928221] ksys_sync+0xb6/0x160 [ 1085.928793] ? vfs_fsync+0x1f0/0x1f0 [ 1085.929402] ? perf_trace_sys_enter+0xdb/0x130 [ 1085.930172] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1085.931086] __do_sys_sync+0xa/0x20 [ 1085.931685] do_syscall_64+0x33/0x40 [ 1085.932301] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1085.933136] RIP: 0033:0x7f75a29d8b19 [ 1085.933752] 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 [ 1085.936715] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1085.937963] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1085.939119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1085.940275] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1085.941433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1085.942596] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:18:28 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) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000280)=0xff) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) connect$inet(r0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file0\x00'}) getrandom(0x0, 0x0, 0x0) shutdown(r0, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r3 = fsopen(&(0x7f0000004500)='hfsplus\x00', 0x1) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) kcmp(0xffffffffffffffff, r2, 0x2, r3, r4) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x0, 0x7, 0x8000}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000000c0)=""/94) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2c1) unshare(0x48020200) 20:18:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x7f, 0x0, 0x0, 0x0, 0x8000000000000, 0x8, 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_bp={&(0x7f0000000000), 0xa}, 0x41c00, 0x0, 0x3, 0x7, 0x4000004, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:18:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 9) 20:18:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1086.037821] FAULT_INJECTION: forcing a failure. [ 1086.037821] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1086.039810] CPU: 1 PID: 7789 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1086.040862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1086.042133] Call Trace: [ 1086.042545] dump_stack+0x107/0x167 [ 1086.043118] should_fail.cold+0x5/0xa [ 1086.043718] _copy_from_user+0x2e/0x1b0 [ 1086.044339] __copy_msghdr_from_user+0x91/0x4b0 [ 1086.045053] ? __ia32_sys_shutdown+0x80/0x80 [ 1086.045753] ? __lock_acquire+0x1657/0x5b00 [ 1086.046438] ___sys_recvmsg+0xd5/0x200 [ 1086.047043] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1086.047803] ? __lockdep_reset_lock+0x180/0x180 [ 1086.048520] ? _raw_spin_unlock_irq+0x27/0x30 [ 1086.049219] ? lock_acquire+0x197/0x470 [ 1086.049836] ? find_held_lock+0x2c/0x110 [ 1086.050471] ? __might_fault+0xd3/0x180 [ 1086.051089] ? lock_downgrade+0x6d0/0x6d0 [ 1086.051731] ? io_schedule_timeout+0x140/0x140 [ 1086.052427] do_recvmmsg+0x24c/0x6d0 [ 1086.053024] ? ___sys_recvmsg+0x200/0x200 [ 1086.053655] ? lock_downgrade+0x6d0/0x6d0 [ 1086.054304] ? ksys_write+0x12d/0x260 [ 1086.054886] ? wait_for_completion_io+0x270/0x270 [ 1086.055631] ? rcu_read_lock_any_held+0x75/0xa0 [ 1086.056315] ? vfs_write+0x354/0xa70 [ 1086.056896] __x64_sys_recvmmsg+0x20f/0x260 [ 1086.057569] ? ksys_write+0x1a9/0x260 [ 1086.058138] ? __do_sys_socketcall+0x600/0x600 [ 1086.058854] do_syscall_64+0x33/0x40 [ 1086.059406] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1086.060191] RIP: 0033:0x7f72c44aab19 [ 1086.060743] 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 [ 1086.063555] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1086.064723] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1086.065823] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1086.066914] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.068000] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1086.069087] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1086.152913] FAULT_INJECTION: forcing a failure. [ 1086.152913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1086.155026] CPU: 0 PID: 7802 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1086.156105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1086.157407] Call Trace: [ 1086.157840] dump_stack+0x107/0x167 [ 1086.158428] should_fail.cold+0x5/0xa [ 1086.159041] _copy_from_user+0x2e/0x1b0 [ 1086.159680] __copy_msghdr_from_user+0x91/0x4b0 [ 1086.160417] ? __ia32_sys_shutdown+0x80/0x80 [ 1086.161103] ? __lock_acquire+0x1657/0x5b00 [ 1086.161785] ___sys_recvmsg+0xd5/0x200 [ 1086.162391] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1086.163127] ? __lockdep_reset_lock+0x180/0x180 [ 1086.163855] ? lock_downgrade+0x6d0/0x6d0 [ 1086.164484] ? lock_acquire+0x197/0x470 [ 1086.165114] ? find_held_lock+0x2c/0x110 [ 1086.165768] ? __might_fault+0xd3/0x180 [ 1086.166379] ? lock_downgrade+0x6d0/0x6d0 [ 1086.167021] do_recvmmsg+0x24c/0x6d0 [ 1086.167604] ? ___sys_recvmsg+0x200/0x200 [ 1086.168225] ? lock_downgrade+0x6d0/0x6d0 [ 1086.168882] ? ksys_write+0x12d/0x260 [ 1086.169492] ? wait_for_completion_io+0x270/0x270 [ 1086.170251] ? rcu_read_lock_any_held+0x75/0xa0 [ 1086.170967] ? vfs_write+0x354/0xa70 [ 1086.171550] __x64_sys_recvmmsg+0x20f/0x260 [ 1086.172214] ? ksys_write+0x1a9/0x260 [ 1086.172803] ? __do_sys_socketcall+0x600/0x600 [ 1086.173537] do_syscall_64+0x33/0x40 [ 1086.174094] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1086.174877] RIP: 0033:0x7f2e58050b19 [ 1086.175434] 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 [ 1086.178266] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1086.179435] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1086.180524] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1086.181605] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.182693] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1086.183779] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 20:18:28 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x1e, 0x7, 0x7, 0xa8, 0x0, 0x0, 0x40f42, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7376, 0x4, @perf_bp, 0x40099, 0x2, 0x386f, 0x6, 0xb928, 0x9, 0xfff, 0x0, 0xe3f, 0x0, 0x3f}, 0xffffffffffffffff, 0x5, r0, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x4, 0x1, 0x4, 0x81, 0x0, 0x7f2, 0x40005, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0xcb7b292fffd211b4}, 0x40c01, 0x400, 0x5, 0x9, 0x3, 0x1, 0x2, 0x0, 0xd1, 0x0, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x2) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:18:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:28 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 11) [ 1086.375404] FAULT_INJECTION: forcing a failure. [ 1086.375404] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.377460] CPU: 0 PID: 7810 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1086.378528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1086.379817] Call Trace: [ 1086.380238] dump_stack+0x107/0x167 [ 1086.380808] should_fail.cold+0x5/0xa [ 1086.381406] ? mempool_alloc+0x148/0x360 [ 1086.382080] ? mempool_free_pages+0x20/0x20 [ 1086.382757] should_failslab+0x5/0x20 [ 1086.383348] kmem_cache_alloc+0x5b/0x310 [ 1086.383992] ? mempool_free_pages+0x20/0x20 [ 1086.384660] mempool_alloc+0x148/0x360 [ 1086.385279] ? mempool_resize+0x7d0/0x7d0 [ 1086.385933] ? lock_downgrade+0x6d0/0x6d0 [ 1086.386607] bio_alloc_bioset+0x36e/0x600 [ 1086.387252] ? bvec_alloc+0x2f0/0x2f0 [ 1086.387846] ? write_one_page+0x4f0/0x4f0 [ 1086.388502] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1086.389269] __block_write_full_page+0x7cd/0x1050 [ 1086.390025] ? end_buffer_write_sync+0xf0/0xf0 [ 1086.390741] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1086.391530] block_write_full_page+0x220/0x290 [ 1086.392241] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1086.393031] __writepage+0x67/0x180 [ 1086.393607] write_cache_pages+0x57f/0xe50 [ 1086.394304] ? tag_pages_for_writeback+0x450/0x450 [ 1086.395074] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1086.395905] ? __lock_acquire+0x1657/0x5b00 [ 1086.396611] ? blkdev_readahead+0x20/0x20 [ 1086.397285] generic_writepages+0xe2/0x160 [ 1086.397982] ? write_cache_pages+0xe50/0xe50 [ 1086.398696] ? iterate_bdevs+0xc4/0x290 [ 1086.399349] ? lock_release+0x680/0x680 [ 1086.400013] do_writepages+0xee/0x2a0 [ 1086.400643] ? page_writeback_cpu_online+0x20/0x20 [ 1086.401445] ? __mutex_lock+0x4fe/0x10b0 [ 1086.402119] ? iterate_bdevs+0xc4/0x290 [ 1086.402769] ? lock_acquire+0x197/0x470 [ 1086.403423] filemap_fdatawrite+0x241/0x2f0 [ 1086.404122] ? iterate_bdevs+0xb2/0x290 [ 1086.404771] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1086.405595] ? iput.part.0+0x73/0x6d0 [ 1086.406229] iterate_bdevs+0x11b/0x290 [ 1086.406858] ? fdatawait_one_bdev+0x60/0x60 [ 1086.407565] ksys_sync+0xb6/0x160 [ 1086.408130] ? vfs_fsync+0x1f0/0x1f0 [ 1086.408736] ? perf_trace_sys_enter+0xdb/0x130 [ 1086.409491] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1086.410405] __do_sys_sync+0xa/0x20 [ 1086.411001] do_syscall_64+0x33/0x40 [ 1086.411608] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1086.412439] RIP: 0033:0x7f75a29d8b19 [ 1086.413047] 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 [ 1086.416033] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1086.417266] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1086.418429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1086.419586] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.420738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1086.421900] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1091.731539] Bluetooth: hci5: command 0x0409 tx timeout [ 1093.779593] Bluetooth: hci5: command 0x041b tx timeout [ 1095.827532] Bluetooth: hci5: command 0x040f tx timeout [ 1097.339879] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1097.341347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1097.343623] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1097.412677] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1097.414622] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1097.417393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1097.875461] Bluetooth: hci5: command 0x0419 tx timeout 20:18:52 executing program 2: r0 = clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="140000001400210c000000000000000002000000"], 0x14}}, 0x0) pidfd_send_signal(r2, 0x3b, &(0x7f00000018c0)={0xc, 0x35, 0x6}, 0x0) syz_open_procfs(r0, &(0x7f0000000200)='net/nfsfs\x00') getpriority(0x1, r0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b8000000000000000000000000000000000000000000000100000101000001000808001800000000000018", 0x82, 0x8000}, {&(0x7f0000000040)="ff4344303031", 0x6, 0x6}], 0x0, &(0x7f0000001580)=ANY=[]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@ipv4={""/10, ""/2, @broadcast}}}, &(0x7f00000017c0)=0xc2) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3f, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000240)="beff801084c120b286dc1c2fb040392f7a47ff7e11b62453a30e9797a4012b3130b4148575914d5e1db62db1df66ca5968b87a488ba78b70d95c0a8e71d504a2658301e911ed55f754253ba9b1f15c164488c0d139d3be46e339654774027b580d8705bda30d3ddb4058c9b46c59104a8d5531a9fc5180d99a81cf28c5358e97073ed675d106b657fafed24677deb89fad22a483386f9b2ace5a2fe52192a64dc31f603718b230739ee27e48588e5635eccb6d1a1b21e280aef601c7b616673225bf", 0xc2, 0x10000}, {&(0x7f0000000140)="5415a314a95958462adffa503e23978c85b1ef850e1014a9285563b701180438fac02f0bbdf998264aa0ef28276d479249a9d98d98dc00f8933abb121114d9a9a13ecc6e36b1baade82939e5ae582a085a516f1e775ff2e585a5e56bfa487a47", 0x60, 0x8}, {&(0x7f0000000340)="f7b960828d70629f04d47731bbd44a68d8f91e557a08a7e7015f76ed592792eefd519eec0689d4f613b26ac7f759e07fa8cc8f169b55655b64eca9c1b82596ce2950014c508bbec111383dfd95f20fb4b1360abacefcf067d07279168d4eced9132fcc2374f6c7e5e063d1da308777f166b2b3e025408970521aac6a9cbee9f02e3c6bad0245d29073e6e15b435c78427ce088c11f0d1917493ebfaa1c660c4b72152840ea9f9908997b04", 0xab, 0x100}, {&(0x7f0000000400)="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", 0x1000, 0xfffffffffffffff7}, {&(0x7f00000001c0)="618efe4035c6e2c5d3c6c9d2e73db83f13a8a85990a91ab52c3ad68e74a2a1", 0x1f, 0x5}, {&(0x7f0000001400)="f824e792a085396358d118", 0xb, 0xffffffffffffffe5}, {&(0x7f0000001440)="346cdb550a9c848b", 0x8, 0xbc02}, {&(0x7f0000001480)="815c60f6fda173c3e517711bf223dfe60ed4a6027b21835ed07bd0ff700bde30343d027f6d0912f12d3c4258e0bcef144d32cb6ac065f262406aba5422d8bebc879c6b5cdfe80e3a03f67d9af8c33a6baeee883383213a59347c6e4aedc2272d1b8df837f42fd76b682cae5f37d2e34e93d8d4fd6b78da97c97d0b7f4c91919e1b69401de4db17a5a3308d46e6af19f6ed744771e7a2e3af8572e1c071f03c5f5f1c714d42de2f8cbefadd4f8804", 0xae, 0x3ff}, {&(0x7f0000001540)="a679a2980c9e55284a92beb8334ca8e80ee3819f9203bb77610a17bd393bf91f6bd8cdace43ce1a83fe17a", 0x2b, 0x7f}, {&(0x7f0000001580), 0x0, 0xfffffffffffffffe}], 0x8004, &(0x7f0000001f00)=ANY=[@ANYBLOB='nnonumtail=1,utf8=0,uni_xlate=1,shortname=win95,shortname=win95,fsmagic=0xfffffffffffffffd,euid<', @ANYRESDEC=r3, @ANYBLOB="2c736d61636b66736861743d29d25ed52d252c736d61636b66736861743d69736f39363630002c00e6fb54c33629e081651d625e5e8e4b8c48900cc9da18248a000097a23281e3048a5efbdc37ac32df6d42c4885351a8154f7f5aae8f42b6e7de02a6d26242ed4b0501aaa6e02ed816ec40610300000060781fc8561c7e95025eb2ff7f633c25d30c65040705c5fdb6e193f32bd4ea3240b76ace03b21301f40fae90c667b4c57b61dc560865a38d5bc8fb44911726031a1b03d550a386682300c855f1ba99b89126"]) socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0xfffffffffffffff7}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x4000009}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r6, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) perf_event_open(&(0x7f00000016c0)={0x5, 0x80, 0x6, 0x6f, 0x7f, 0x1, 0x0, 0x0, 0x80200, 0xd, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001580), 0x9}, 0x4, 0x1, 0x800, 0x5, 0x4, 0xeb9, 0x6e, 0x0, 0x10000, 0x0, 0x7ff}, r0, 0x0, r6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) 20:18:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:18:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 10) 20:18:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 12) 20:18:52 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) r3 = openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000380)=0x7851669e) timerfd_settime(r3, 0xb746dd18a04dc74d, &(0x7f00000016c0)={{0x77359400}}, &(0x7f0000001700)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x4, 0xaf, 0x7, 0xd7c, 0x6c, @mcast1, @empty, 0x10, 0x10, 0xc2c, 0x4}}) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000600)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/10, 0xa}, {&(0x7f00000004c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/100, 0x64}], 0x7, &(0x7f0000000680)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x88}}, {{&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000000cc0)=[{&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f0000000880)=""/242, 0xf2}, {&(0x7f0000000980)=""/89, 0x59}, {&(0x7f0000000a00)=""/147, 0x93}, {&(0x7f0000000ac0)=""/244, 0xf4}, {&(0x7f0000000bc0)=""/166, 0xa6}, {&(0x7f0000000c80)=""/60, 0x3c}], 0x7}}, {{&(0x7f0000000d40)=@abs, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/11, 0xb}], 0x1, &(0x7f0000000e40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000f00)=""/1, 0x1}], 0x1, &(0x7f0000000f80)}}, {{&(0x7f0000000fc0)=@abs, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001040)=""/67, 0x43}, {&(0x7f00000010c0)=""/63, 0x3f}, {&(0x7f0000001100)=""/123, 0x7b}], 0x3, &(0x7f00000011c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f00000012c0)=@abs, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001340)=""/131, 0x83}, {&(0x7f0000001400)=""/63, 0x3f}], 0x2}}], 0x6, 0x100, &(0x7f0000001640)={r4, r5+60000000}) timerfd_gettime(r6, &(0x7f0000001680)) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r8, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) timerfd_gettime(r8, &(0x7f0000000f80)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:18:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x521882, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3c0000000100000003000000030000000220"]}) dup(0xffffffffffffffff) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) unshare(0x48020200) 20:18:52 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 12) [ 1110.532933] FAULT_INJECTION: forcing a failure. [ 1110.532933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1110.535480] CPU: 1 PID: 8285 Comm: syz-executor.0 Not tainted 5.10.209 #1 [ 1110.536881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1110.538598] Call Trace: [ 1110.539158] dump_stack+0x107/0x167 [ 1110.539930] should_fail.cold+0x5/0xa [ 1110.540742] _copy_from_user+0x2e/0x1b0 [ 1110.541588] __copy_msghdr_from_user+0x91/0x4b0 [ 1110.542578] ? __ia32_sys_shutdown+0x80/0x80 [ 1110.543494] ? __lock_acquire+0x1657/0x5b00 [ 1110.544441] ___sys_recvmsg+0xd5/0x200 [ 1110.545258] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1110.546291] ? __lockdep_reset_lock+0x180/0x180 [ 1110.547257] ? _raw_spin_unlock_irq+0x27/0x30 [ 1110.548203] ? lock_acquire+0x197/0x470 [ 1110.549030] ? find_held_lock+0x2c/0x110 [ 1110.549902] ? __might_fault+0xd3/0x180 [ 1110.550737] ? lock_downgrade+0x6d0/0x6d0 [ 1110.551605] ? io_schedule_timeout+0x140/0x140 [ 1110.552594] do_recvmmsg+0x24c/0x6d0 [ 1110.553380] ? ___sys_recvmsg+0x200/0x200 [ 1110.554254] ? lock_downgrade+0x6d0/0x6d0 [ 1110.555139] ? ksys_write+0x12d/0x260 [ 1110.555971] ? wait_for_completion_io+0x270/0x270 [ 1110.556977] ? rcu_read_lock_any_held+0x75/0xa0 [ 1110.557955] ? vfs_write+0x354/0xa70 [ 1110.558749] __x64_sys_recvmmsg+0x20f/0x260 [ 1110.559647] ? ksys_write+0x1a9/0x260 [ 1110.560438] ? __do_sys_socketcall+0x600/0x600 [ 1110.561416] do_syscall_64+0x33/0x40 [ 1110.562199] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1110.563257] RIP: 0033:0x7f2e58050b19 [ 1110.564029] 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 [ 1110.567775] RSP: 002b:00007f2e555c6188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1110.569324] RAX: ffffffffffffffda RBX: 00007f2e58163f60 RCX: 00007f2e58050b19 [ 1110.570797] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1110.572260] RBP: 00007f2e555c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1110.573724] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1110.575204] R13: 00007ffc1bae3f8f R14: 00007f2e555c6300 R15: 0000000000022000 [ 1110.581795] FAULT_INJECTION: forcing a failure. [ 1110.581795] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1110.583727] CPU: 0 PID: 8287 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1110.584833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1110.586185] Call Trace: [ 1110.586622] dump_stack+0x107/0x167 [ 1110.587229] should_fail.cold+0x5/0xa [ 1110.587873] _copy_from_user+0x2e/0x1b0 [ 1110.588532] __copy_msghdr_from_user+0x91/0x4b0 [ 1110.589293] ? __ia32_sys_shutdown+0x80/0x80 [ 1110.590022] ? __lock_acquire+0x1657/0x5b00 [ 1110.590748] ___sys_recvmsg+0xd5/0x200 [ 1110.591386] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1110.592185] ? __lockdep_reset_lock+0x180/0x180 [ 1110.592943] ? lock_downgrade+0x6d0/0x6d0 [ 1110.593628] ? lock_acquire+0x197/0x470 [ 1110.594284] ? find_held_lock+0x2c/0x110 [ 1110.594955] ? __might_fault+0xd3/0x180 [ 1110.595603] ? lock_downgrade+0x6d0/0x6d0 [ 1110.596301] do_recvmmsg+0x24c/0x6d0 [ 1110.596937] ? ___sys_recvmsg+0x200/0x200 [ 1110.597621] ? lock_downgrade+0x6d0/0x6d0 [ 1110.598313] ? ksys_write+0x12d/0x260 [ 1110.598959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1110.599812] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1110.600697] __x64_sys_recvmmsg+0x20f/0x260 [ 1110.601405] ? __do_sys_socketcall+0x600/0x600 [ 1110.602161] ? __do_sys_socketcall+0x600/0x600 [ 1110.602920] do_syscall_64+0x33/0x40 [ 1110.603524] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1110.604358] RIP: 0033:0x7f72c44aab19 [ 1110.604980] 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 [ 1110.607950] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1110.609180] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1110.610337] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1110.611485] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1110.612647] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1110.613796] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:18:52 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xbac25b3d391561c2, 0xffffffffffffffff) r2 = openat$incfs(r0, &(0x7f0000000100)='.pending_reads\x00', 0x44a000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffff7fff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x800}}, './file0\x00'}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @multicast2}}) fcntl$dupfd(r3, 0x406, r1) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x9) syz_open_dev$char_usb(0xc, 0xb4, 0x200000000000007) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="24203582207d0089da06cbf020da51637080154172524b2623fb5d966b17435c408c4a5b7b2989a3e51a33ef08023dbdc1de1fc669aec0c780cdeb45b0b5baa6c9f9596366ab419205995d62667a48a435089798b67516d04a98bd32515da74ee01484dcabbb62beed63fd5f3b8fa065cf54f56e574d62be71f91bd8713f5c0898a9ec1564b8a11bf7163a3fde6a749bd778b55e6982b56783646f42e289fd87912d", 0xa2}, {&(0x7f0000000200)="b2d137b8eb972db5d8782e09d56065a370a195761d8ee9536d6d8f9fb440e5a3acec7796a16a", 0x26}, {&(0x7f0000000340)="175710d2273bd7bca4cafb9a26db6950", 0x10}], 0x3, 0xffff0000, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x2004080) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wg2\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/564], 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) 20:18:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:18:53 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x10010, r2, 0x8000000) syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x2, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x2004, @fd=r1, 0xff, 0x8, 0x10001, 0x19, 0x1, {0x2, r7}}, 0x38f) 20:18:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 11) [ 1110.721940] FAULT_INJECTION: forcing a failure. [ 1110.721940] name failslab, interval 1, probability 0, space 0, times 0 [ 1110.723752] CPU: 1 PID: 8303 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1110.724860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1110.726219] Call Trace: [ 1110.726658] dump_stack+0x107/0x167 [ 1110.727263] should_fail.cold+0x5/0xa [ 1110.727916] ? create_object.isra.0+0x3a/0xa20 [ 1110.728776] should_failslab+0x5/0x20 [ 1110.729516] kmem_cache_alloc+0x5b/0x310 [ 1110.730313] ? mark_lock+0xf5/0x2df0 [ 1110.731046] create_object.isra.0+0x3a/0xa20 [ 1110.731876] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1110.732857] kmem_cache_alloc+0x159/0x310 [ 1110.733695] ? mempool_free_pages+0x20/0x20 [ 1110.734557] mempool_alloc+0x148/0x360 [ 1110.735293] ? mempool_resize+0x7d0/0x7d0 [ 1110.735971] ? lock_downgrade+0x6d0/0x6d0 [ 1110.736793] bio_alloc_bioset+0x36e/0x600 [ 1110.737622] ? bvec_alloc+0x2f0/0x2f0 [ 1110.738368] ? write_one_page+0x4f0/0x4f0 [ 1110.739167] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1110.740117] __block_write_full_page+0x7cd/0x1050 [ 1110.741031] ? end_buffer_write_sync+0xf0/0xf0 [ 1110.741893] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1110.742932] block_write_full_page+0x220/0x290 [ 1110.743796] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1110.744828] __writepage+0x67/0x180 [ 1110.745537] write_cache_pages+0x57f/0xe50 [ 1110.746246] ? tag_pages_for_writeback+0x450/0x450 [ 1110.747056] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1110.747886] ? __lock_acquire+0x1657/0x5b00 [ 1110.748596] ? blkdev_readahead+0x20/0x20 [ 1110.749270] generic_writepages+0xe2/0x160 [ 1110.749965] ? write_cache_pages+0xe50/0xe50 [ 1110.750683] ? iterate_bdevs+0xc4/0x290 [ 1110.751337] ? lock_release+0x680/0x680 [ 1110.752000] do_writepages+0xee/0x2a0 [ 1110.752629] ? page_writeback_cpu_online+0x20/0x20 [ 1110.753429] ? __mutex_lock+0x4fe/0x10b0 [ 1110.754103] ? iterate_bdevs+0xc4/0x290 [ 1110.754755] ? lock_acquire+0x197/0x470 [ 1110.755410] filemap_fdatawrite+0x241/0x2f0 [ 1110.756111] ? iterate_bdevs+0xb2/0x290 [ 1110.756759] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1110.757577] ? iput.part.0+0x73/0x6d0 [ 1110.758218] iterate_bdevs+0x11b/0x290 [ 1110.758849] ? fdatawait_one_bdev+0x60/0x60 [ 1110.759556] ksys_sync+0xb6/0x160 [ 1110.760124] ? vfs_fsync+0x1f0/0x1f0 [ 1110.760729] ? __ia32_sys_read+0xb0/0xb0 [ 1110.761403] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1110.762315] __do_sys_sync+0xa/0x20 [ 1110.762910] do_syscall_64+0x33/0x40 [ 1110.763515] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1110.764350] RIP: 0033:0x7f75a29d8b19 [ 1110.764954] 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 [ 1110.767910] RSP: 002b:00007f759ff2d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1110.769146] RAX: ffffffffffffffda RBX: 00007f75a2aec020 RCX: 00007f75a29d8b19 [ 1110.770308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1110.771462] RBP: 00007f759ff2d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1110.772614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1110.773772] R13: 00007ffd2970878f R14: 00007f759ff2d300 R15: 0000000000022000 20:18:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 13) [ 1110.896207] FAULT_INJECTION: forcing a failure. [ 1110.896207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1110.898236] CPU: 0 PID: 8317 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1110.899218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1110.900400] Call Trace: [ 1110.900785] dump_stack+0x107/0x167 [ 1110.901323] should_fail.cold+0x5/0xa [ 1110.901891] _copy_from_user+0x2e/0x1b0 [ 1110.902463] __copy_msghdr_from_user+0x91/0x4b0 [ 1110.903125] ? __ia32_sys_shutdown+0x80/0x80 [ 1110.903755] ? __lock_acquire+0x1657/0x5b00 [ 1110.904392] ___sys_recvmsg+0xd5/0x200 [ 1110.904946] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1110.905650] ? __lockdep_reset_lock+0x180/0x180 [ 1110.906281] ? lock_downgrade+0x6d0/0x6d0 [ 1110.906880] ? lock_acquire+0x197/0x470 [ 1110.907448] ? find_held_lock+0x2c/0x110 [ 1110.908034] ? __might_fault+0xd3/0x180 [ 1110.908603] ? lock_downgrade+0x6d0/0x6d0 [ 1110.909218] do_recvmmsg+0x24c/0x6d0 [ 1110.909778] ? ___sys_recvmsg+0x200/0x200 [ 1110.910375] ? lock_downgrade+0x6d0/0x6d0 [ 1110.910973] ? ksys_write+0x12d/0x260 [ 1110.911536] ? wait_for_completion_io+0x270/0x270 [ 1110.912230] ? rcu_read_lock_any_held+0x75/0xa0 [ 1110.912859] ? vfs_write+0x354/0xa70 [ 1110.913404] __x64_sys_recvmmsg+0x20f/0x260 [ 1110.914025] ? ksys_write+0x1a9/0x260 [ 1110.914575] ? __do_sys_socketcall+0x600/0x600 [ 1110.915241] do_syscall_64+0x33/0x40 [ 1110.915769] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1110.916493] RIP: 0033:0x7f72c44aab19 [ 1110.917022] 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 [ 1110.919633] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1110.920720] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1110.921734] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1110.922748] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1110.923754] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1110.924762] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:19:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x0, 0x0) 20:19:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000180)=0x1, 0x4) bind$inet(r0, &(0x7f0000000c00)={0x2, 0x0, @multicast2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) getsockopt$inet_mreq(r2, 0x0, 0x31, &(0x7f0000000000)={@initdev, @initdev}, &(0x7f0000000040)=0x8) 20:19:08 executing program 1: r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340)=0x1f, 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x6, 'gre0\x00', {0xf6}, 0x7}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) lseek(r1, 0x3ad3, 0x4) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000001c0)={0x0, 0x6, 0x674, 0x8}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xc}, 0x0, 0x263, 0x0, 0x2}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000740)=""/138, 0x8a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000100)=0xfffffff8, 0x19) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) renameat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000400)={0xb}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000800)=@hopopts={0x2b, 0x203, '\x00', [@jumbo={0xc2, 0x4, 0x80000001}, @generic={0x81, 0x1000, "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"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x3e}}]}, 0x1028) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000280)=""/109, 0x6d}], 0x2, 0x8, 0x3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:19:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 13) 20:19:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r3, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$TIOCNOTTY(r3, 0x5422) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000040)=')^{\x00', 0x0, r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) r7 = openat2(r6, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000000380)=0x7851669e) close_range(r4, r7, 0x0) 20:19:08 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 14) 20:19:08 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:19:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1125.899975] FAULT_INJECTION: forcing a failure. [ 1125.899975] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1125.902251] CPU: 1 PID: 8330 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1125.903364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.904710] Call Trace: [ 1125.905147] dump_stack+0x107/0x167 [ 1125.905782] should_fail.cold+0x5/0xa [ 1125.906431] _copy_from_user+0x2e/0x1b0 [ 1125.907090] __copy_msghdr_from_user+0x91/0x4b0 [ 1125.907859] ? __ia32_sys_shutdown+0x80/0x80 [ 1125.908582] ? __lock_acquire+0x1657/0x5b00 [ 1125.909309] ___sys_recvmsg+0xd5/0x200 [ 1125.909946] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1125.910752] ? __lockdep_reset_lock+0x180/0x180 [ 1125.911508] ? lock_downgrade+0x6d0/0x6d0 [ 1125.912195] ? lock_acquire+0x197/0x470 [ 1125.912848] ? find_held_lock+0x2c/0x110 [ 1125.913516] ? __might_fault+0xd3/0x180 [ 1125.914173] ? lock_downgrade+0x6d0/0x6d0 [ 1125.914871] do_recvmmsg+0x24c/0x6d0 [ 1125.915486] ? ___sys_recvmsg+0x200/0x200 [ 1125.916158] ? lock_downgrade+0x6d0/0x6d0 [ 1125.916841] ? ksys_write+0x12d/0x260 [ 1125.917478] ? wait_for_completion_io+0x270/0x270 [ 1125.918274] ? rcu_read_lock_any_held+0x75/0xa0 [ 1125.919025] ? vfs_write+0x354/0xa70 [ 1125.919647] __x64_sys_recvmmsg+0x20f/0x260 [ 1125.920357] ? ksys_write+0x1a9/0x260 [ 1125.920975] ? __do_sys_socketcall+0x600/0x600 [ 1125.921752] do_syscall_64+0x33/0x40 [ 1125.922364] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1125.923191] RIP: 0033:0x7f72c44aab19 [ 1125.923793] 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 [ 1125.926748] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1125.927975] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1125.929118] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1125.930268] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1125.931411] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1125.932555] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:19:08 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3, 0x7f, 0x9, 0x70, 0x0, 0x0, 0x40042, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x810, 0x2000000000, 0x37, 0x2, 0x3, 0x8, 0x3b5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0xd, 0xffffffffffffffff, 0x1) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:19:08 executing program 2: 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, 0x4, 0x0, @perf_config_ext, 0x404, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x59e}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1, 0xfffffffd}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 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, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x90101, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x2, 0x2, 0x7, 0x0, 0x3d46, 0x200, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x60a, 0x4, @perf_config_ext={0x4, 0x3}, 0x44208, 0x80000001, 0x3f, 0x7, 0x9, 0x6, 0x5, 0x0, 0x4b2, 0x0, 0xfffffffffffffff9}, r1, 0x9, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000002b80), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @mcast1, 0x74bc}, 0x1c) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "6ae3a2279441c8bccb61a522f5e4e661ce0cb09305967cbd5b3e03bcee0579af6f2b79a27a599a8947acb47fc038d0c2a8bf68feedeeb2fcfcb3f785bb85aec9"}, 0x78bd, 0xfffffffffffffffd) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f00000000c0)=@v3={0x3000000, [{0x6, 0xc0}, {0x1d55, 0x180}], r3}, 0x18, 0x1) [ 1126.041387] FAULT_INJECTION: forcing a failure. [ 1126.041387] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.043584] CPU: 1 PID: 8335 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1126.044738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.046223] Call Trace: [ 1126.046714] dump_stack+0x107/0x167 [ 1126.047379] should_fail.cold+0x5/0xa [ 1126.048069] ? mempool_alloc+0x148/0x360 [ 1126.048795] ? mempool_free_pages+0x20/0x20 [ 1126.049543] should_failslab+0x5/0x20 [ 1126.050185] kmem_cache_alloc+0x5b/0x310 [ 1126.050921] ? mempool_free_pages+0x20/0x20 [ 1126.051680] mempool_alloc+0x148/0x360 [ 1126.052382] ? mempool_resize+0x7d0/0x7d0 [ 1126.053121] ? lock_downgrade+0x6d0/0x6d0 [ 1126.053887] bio_alloc_bioset+0x36e/0x600 [ 1126.054582] ? bvec_alloc+0x2f0/0x2f0 [ 1126.055268] ? write_one_page+0x4f0/0x4f0 [ 1126.056065] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1126.056925] __block_write_full_page+0x7cd/0x1050 [ 1126.057767] ? end_buffer_write_sync+0xf0/0xf0 [ 1126.058600] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1126.059500] block_write_full_page+0x220/0x290 [ 1126.060295] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1126.061178] __writepage+0x67/0x180 [ 1126.061831] write_cache_pages+0x57f/0xe50 [ 1126.062597] ? tag_pages_for_writeback+0x450/0x450 [ 1126.063472] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1126.064361] ? __lock_acquire+0x1657/0x5b00 [ 1126.065059] ? blkdev_readahead+0x20/0x20 [ 1126.065722] generic_writepages+0xe2/0x160 [ 1126.066418] ? write_cache_pages+0xe50/0xe50 [ 1126.067124] ? iterate_bdevs+0xc4/0x290 [ 1126.067765] ? lock_release+0x680/0x680 [ 1126.068417] do_writepages+0xee/0x2a0 [ 1126.069038] ? page_writeback_cpu_online+0x20/0x20 [ 1126.069831] ? __mutex_lock+0x4fe/0x10b0 [ 1126.070493] ? iterate_bdevs+0xc4/0x290 [ 1126.071137] ? lock_acquire+0x197/0x470 [ 1126.071784] filemap_fdatawrite+0x241/0x2f0 [ 1126.072475] ? iterate_bdevs+0xb2/0x290 [ 1126.073141] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1126.073947] ? iput.part.0+0x73/0x6d0 [ 1126.074587] iterate_bdevs+0x11b/0x290 [ 1126.075209] ? fdatawait_one_bdev+0x60/0x60 [ 1126.075927] ksys_sync+0xb6/0x160 [ 1126.076487] ? vfs_fsync+0x1f0/0x1f0 [ 1126.077088] ? __ia32_sys_read+0xb0/0xb0 [ 1126.077753] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1126.078659] __do_sys_sync+0xa/0x20 [ 1126.079246] do_syscall_64+0x33/0x40 [ 1126.079844] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1126.080664] RIP: 0033:0x7f75a29d8b19 [ 1126.081263] 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 [ 1126.084210] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1126.085430] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1126.086606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1126.087753] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1126.088894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1126.090042] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:19:08 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 15) 20:19:08 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:19:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200002, 0x0}}], 0x500, 0x20000022, 0x0) [ 1126.248202] FAULT_INJECTION: forcing a failure. [ 1126.248202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1126.250503] CPU: 1 PID: 8355 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1126.251600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.252928] Call Trace: [ 1126.253361] dump_stack+0x107/0x167 [ 1126.253958] should_fail.cold+0x5/0xa [ 1126.254595] _copy_from_user+0x2e/0x1b0 [ 1126.255246] __copy_msghdr_from_user+0x91/0x4b0 [ 1126.255999] ? __ia32_sys_shutdown+0x80/0x80 [ 1126.256710] ? __lock_acquire+0x1657/0x5b00 [ 1126.257429] ___sys_recvmsg+0xd5/0x200 [ 1126.258070] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1126.258861] ? __lockdep_reset_lock+0x180/0x180 [ 1126.259610] ? lock_downgrade+0x6d0/0x6d0 [ 1126.260287] ? lock_acquire+0x197/0x470 [ 1126.260929] ? find_held_lock+0x2c/0x110 [ 1126.261593] ? __might_fault+0xd3/0x180 [ 1126.262245] ? lock_downgrade+0x6d0/0x6d0 [ 1126.262939] do_recvmmsg+0x24c/0x6d0 [ 1126.263550] ? ___sys_recvmsg+0x200/0x200 [ 1126.264237] ? recalibrate_cpu_khz+0x10/0x10 [ 1126.264955] ? lapic_next_deadline+0x1/0x50 [ 1126.265661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1126.266527] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1126.267403] __x64_sys_recvmmsg+0x20f/0x260 [ 1126.268103] ? __do_sys_socketcall+0x600/0x600 [ 1126.268857] do_syscall_64+0x33/0x40 [ 1126.269461] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1126.270294] RIP: 0033:0x7f72c44aab19 [ 1126.270893] 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 [ 1126.273827] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1126.275059] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1126.276200] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1126.277341] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1126.278489] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1126.279634] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:19:08 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 14) [ 1126.483668] FAULT_INJECTION: forcing a failure. [ 1126.483668] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.485620] CPU: 0 PID: 8363 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1126.486772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.488094] Call Trace: [ 1126.488525] dump_stack+0x107/0x167 [ 1126.489123] should_fail.cold+0x5/0xa [ 1126.489743] ? create_object.isra.0+0x3a/0xa20 [ 1126.490495] should_failslab+0x5/0x20 [ 1126.491109] kmem_cache_alloc+0x5b/0x310 [ 1126.491765] ? mark_lock+0xf5/0x2df0 [ 1126.492370] create_object.isra.0+0x3a/0xa20 [ 1126.493077] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1126.493898] kmem_cache_alloc+0x159/0x310 [ 1126.494583] ? mempool_free_pages+0x20/0x20 [ 1126.495277] mempool_alloc+0x148/0x360 [ 1126.495915] ? mempool_resize+0x7d0/0x7d0 [ 1126.496582] ? lock_downgrade+0x6d0/0x6d0 [ 1126.497276] bio_alloc_bioset+0x36e/0x600 [ 1126.497949] ? bvec_alloc+0x2f0/0x2f0 [ 1126.498571] ? write_one_page+0x4f0/0x4f0 [ 1126.499256] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1126.500054] __block_write_full_page+0x7cd/0x1050 [ 1126.500831] ? end_buffer_write_sync+0xf0/0xf0 [ 1126.501567] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1126.502399] block_write_full_page+0x220/0x290 [ 1126.503131] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1126.503954] __writepage+0x67/0x180 [ 1126.504546] write_cache_pages+0x57f/0xe50 [ 1126.505236] ? tag_pages_for_writeback+0x450/0x450 [ 1126.506043] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1126.506844] ? __lock_acquire+0x1657/0x5b00 [ 1126.507545] ? blkdev_readahead+0x20/0x20 [ 1126.508187] generic_writepages+0xe2/0x160 [ 1126.508871] ? write_cache_pages+0xe50/0xe50 [ 1126.509579] ? iterate_bdevs+0xc4/0x290 [ 1126.510233] ? lock_release+0x680/0x680 [ 1126.510891] do_writepages+0xee/0x2a0 [ 1126.511514] ? page_writeback_cpu_online+0x20/0x20 [ 1126.512305] ? __mutex_lock+0x4fe/0x10b0 [ 1126.512962] ? iterate_bdevs+0xc4/0x290 [ 1126.513609] ? lock_acquire+0x197/0x470 [ 1126.514266] filemap_fdatawrite+0x241/0x2f0 [ 1126.514958] ? iterate_bdevs+0xb2/0x290 [ 1126.515597] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1126.516378] ? iput.part.0+0x73/0x6d0 [ 1126.517005] iterate_bdevs+0x11b/0x290 [ 1126.517631] ? fdatawait_one_bdev+0x60/0x60 [ 1126.518338] ksys_sync+0xb6/0x160 [ 1126.518897] ? vfs_fsync+0x1f0/0x1f0 [ 1126.519497] ? perf_trace_sys_enter+0xdb/0x130 [ 1126.520245] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1126.521142] __do_sys_sync+0xa/0x20 [ 1126.521729] do_syscall_64+0x33/0x40 [ 1126.522337] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1126.523160] RIP: 0033:0x7f75a29d8b19 [ 1126.523760] 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 [ 1126.526698] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1126.527921] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1126.529065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1126.530215] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1126.531358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1126.532503] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:19:22 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x86, 0x744d}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file1\x00', 0xfbde2d4dc8b55260, 0x0) lseek(r1, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r1, &(0x7f0000000140)=""/255, 0xff) open_tree(r1, &(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x158, 0x1e, 0x1, 0x70bd2d, 0x25dfdbfd, {0x2}, [@nested={0xbe, 0x2a, 0x0, 0x1, [@generic="dc206f0ec2fc210158022337f8c2c4d8c8e48b0094ce06d4640b840a613b508485809407bb27ee9efe062ce280a838bc1ca3ccb0043af7fd47dac321aae49feb5e1497ed3c4d619d5f632e33d00307a42c8e1ef0c657a94f78c3ff2eab7ea40cfa267616d5dc419cfc6c200d0d630f3ad656688727b1514b89cd95209f9a62632e24372c993575f6c0bc10902ce777", @typed={0x8, 0x61, 0x0, 0x0, @fd=r1}, @typed={0x8, 0x50, 0x0, 0x0, @uid=r2}, @generic="a8252b", @typed={0x14, 0x3d, 0x0, 0x0, @ipv6=@private2}, @typed={0x4, 0x5d}]}, @nested={0xc, 0x73, 0x0, 0x1, [@typed={0x5, 0x2e, 0x0, 0x0, @str='\x00'}]}, @typed={0x8, 0x2d, 0x0, 0x0, @u32}, @generic="b08ec05a25d4f4a23f1a65ad4719ab04c5978ed773410331e9b62e7e685b9b5069e338f9aada30a18b956bf4c8bf8558cd8d50dc84a801bee6", @typed={0x8, 0x18, 0x0, 0x0, @fd=r0}, @generic="187b98737a8287bdc968047496246f", @generic="89d78d13202a44b1d9f52eeb7876019d4a5343aae3edc47a56ee235e6d2e"]}, 0x158}, 0x1, 0x0, 0x0, 0x4}, 0x2000c084) openat(0xffffffffffffff9c, 0x0, 0x4ca040, 0x28) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:19:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:19:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:19:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200004, 0x0}}], 0x500, 0x20000022, 0x0) 20:19:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_POWER_SAVE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, ["", ""]}, 0x1c}}, 0x4040804) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="2054b174224b46c6de000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00018008000100", @ANYRES32=r5, @ANYBLOB], 0x20}}, 0x0) 20:19:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 16) 20:19:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 15) 20:19:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 1) [ 1140.046248] FAULT_INJECTION: forcing a failure. [ 1140.046248] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1140.048968] CPU: 1 PID: 8375 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1140.050306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.051770] Call Trace: [ 1140.052223] dump_stack+0x107/0x167 [ 1140.052850] should_fail.cold+0x5/0xa [ 1140.053507] _copy_from_user+0x2e/0x1b0 [ 1140.054200] __copy_msghdr_from_user+0x91/0x4b0 [ 1140.054990] ? __ia32_sys_shutdown+0x80/0x80 [ 1140.055738] ? __lock_acquire+0x1657/0x5b00 [ 1140.056493] ___sys_recvmsg+0xd5/0x200 [ 1140.057161] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1140.057992] ? __lockdep_reset_lock+0x180/0x180 [ 1140.058782] ? lock_downgrade+0x6d0/0x6d0 [ 1140.059486] ? lock_acquire+0x197/0x470 [ 1140.060152] ? find_held_lock+0x2c/0x110 [ 1140.060842] ? __might_fault+0xd3/0x180 [ 1140.061510] ? lock_downgrade+0x6d0/0x6d0 [ 1140.062239] do_recvmmsg+0x24c/0x6d0 [ 1140.062875] ? ___sys_recvmsg+0x200/0x200 [ 1140.063570] ? lock_downgrade+0x6d0/0x6d0 [ 1140.064277] ? ksys_write+0x12d/0x260 [ 1140.064936] ? wait_for_completion_io+0x270/0x270 [ 1140.065746] ? rcu_read_lock_any_held+0x75/0xa0 [ 1140.066531] ? vfs_write+0x354/0xa70 [ 1140.067163] __x64_sys_recvmmsg+0x20f/0x260 [ 1140.067885] ? ksys_write+0x1a9/0x260 [ 1140.068527] ? __do_sys_socketcall+0x600/0x600 [ 1140.069310] do_syscall_64+0x33/0x40 [ 1140.069932] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1140.070816] RIP: 0033:0x7f72c44aab19 [ 1140.071436] 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 [ 1140.074453] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1140.075705] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1140.076874] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1140.078043] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.079222] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1140.080393] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1140.107013] FAULT_INJECTION: forcing a failure. [ 1140.107013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1140.109097] CPU: 0 PID: 8387 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1140.110319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.111655] Call Trace: [ 1140.112089] dump_stack+0x107/0x167 [ 1140.112688] should_fail.cold+0x5/0xa [ 1140.113315] _copy_from_user+0x2e/0x1b0 [ 1140.113970] __copy_msghdr_from_user+0x91/0x4b0 [ 1140.114912] ? __ia32_sys_shutdown+0x80/0x80 [ 1140.115822] ? SOFTIRQ_verbose+0x10/0x10 [ 1140.116656] ? __lockdep_reset_lock+0x180/0x180 [ 1140.117441] ? perf_trace_lock+0xac/0x490 [ 1140.118121] ___sys_recvmsg+0xd5/0x200 [ 1140.118821] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1140.119645] ? lock_downgrade+0x6d0/0x6d0 [ 1140.120375] ? __fget_files+0x296/0x4c0 [ 1140.121052] ? __fget_light+0xea/0x290 [ 1140.121689] do_recvmmsg+0x24c/0x6d0 [ 1140.122312] ? ___sys_recvmsg+0x200/0x200 [ 1140.122979] ? lock_downgrade+0x6d0/0x6d0 [ 1140.123656] ? ksys_write+0x12d/0x260 [ 1140.124279] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1140.125057] ? wait_for_completion_io+0x270/0x270 [ 1140.125837] ? rcu_read_lock_any_held+0x75/0xa0 [ 1140.126592] ? vfs_write+0x354/0xa70 [ 1140.127199] __x64_sys_recvmmsg+0x20f/0x260 [ 1140.127855] ? ksys_write+0x1a9/0x260 [ 1140.128464] ? __do_sys_socketcall+0x600/0x600 [ 1140.129210] do_syscall_64+0x33/0x40 [ 1140.129802] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1140.130626] RIP: 0033:0x7eff424fdb19 [ 1140.131218] 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 [ 1140.134117] RSP: 002b:00007eff3fa52188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1140.135333] RAX: ffffffffffffffda RBX: 00007eff42611020 RCX: 00007eff424fdb19 [ 1140.136495] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1140.137653] RBP: 00007eff3fa521d0 R08: 0000000000000000 R09: 0000000000000000 20:19:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 17) [ 1140.138806] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1140.140064] R13: 00007fffd5f70daf R14: 00007eff3fa52300 R15: 0000000000022000 20:19:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x6}, 0x307, 0x9, 0x0, 0x7, 0x2, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1140.191518] FAULT_INJECTION: forcing a failure. [ 1140.191518] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.193273] CPU: 0 PID: 8383 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1140.194331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.195615] Call Trace: [ 1140.196026] dump_stack+0x107/0x167 [ 1140.196594] should_fail.cold+0x5/0xa [ 1140.197185] ? create_object.isra.0+0x3a/0xa20 [ 1140.197888] should_failslab+0x5/0x20 [ 1140.198481] kmem_cache_alloc+0x5b/0x310 [ 1140.199104] ? mark_lock+0xf5/0x2df0 [ 1140.199681] create_object.isra.0+0x3a/0xa20 [ 1140.200354] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1140.201135] kmem_cache_alloc+0x159/0x310 [ 1140.201776] ? mempool_free_pages+0x20/0x20 [ 1140.202452] mempool_alloc+0x148/0x360 [ 1140.203056] ? mempool_resize+0x7d0/0x7d0 [ 1140.203690] ? lock_downgrade+0x6d0/0x6d0 [ 1140.204348] bio_alloc_bioset+0x36e/0x600 [ 1140.204976] ? bvec_alloc+0x2f0/0x2f0 [ 1140.205530] ? write_one_page+0x4f0/0x4f0 [ 1140.206185] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1140.206906] __block_write_full_page+0x7cd/0x1050 [ 1140.207639] ? end_buffer_write_sync+0xf0/0xf0 [ 1140.208331] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1140.209105] block_write_full_page+0x220/0x290 [ 1140.209796] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1140.210576] __writepage+0x67/0x180 [ 1140.211134] write_cache_pages+0x57f/0xe50 [ 1140.211784] ? tag_pages_for_writeback+0x450/0x450 [ 1140.212541] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1140.213312] ? __lock_acquire+0x1657/0x5b00 [ 1140.213973] ? blkdev_readahead+0x20/0x20 [ 1140.214607] generic_writepages+0xe2/0x160 [ 1140.215252] ? write_cache_pages+0xe50/0xe50 [ 1140.215916] ? iterate_bdevs+0xc4/0x290 [ 1140.216574] ? lock_release+0x680/0x680 [ 1140.217255] do_writepages+0xee/0x2a0 [ 1140.217921] ? page_writeback_cpu_online+0x20/0x20 [ 1140.218783] ? __mutex_lock+0x4fe/0x10b0 [ 1140.219485] ? iterate_bdevs+0xc4/0x290 [ 1140.220175] ? lock_acquire+0x197/0x470 [ 1140.220868] filemap_fdatawrite+0x241/0x2f0 [ 1140.221610] ? iterate_bdevs+0xb2/0x290 [ 1140.222302] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1140.223164] ? iput.part.0+0x73/0x6d0 [ 1140.223832] iterate_bdevs+0x11b/0x290 [ 1140.224498] ? fdatawait_one_bdev+0x60/0x60 [ 1140.225244] ksys_sync+0xb6/0x160 [ 1140.225841] ? vfs_fsync+0x1f0/0x1f0 [ 1140.226474] ? perf_trace_sys_enter+0xdb/0x130 [ 1140.227271] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1140.228204] __do_sys_sync+0xa/0x20 [ 1140.228834] do_syscall_64+0x33/0x40 [ 1140.229463] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1140.230344] RIP: 0033:0x7f75a29d8b19 [ 1140.230982] 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 [ 1140.234116] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1140.235433] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1140.236649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1140.237864] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.239091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1140.240305] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:19:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1140.279123] FAULT_INJECTION: forcing a failure. [ 1140.279123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1140.281171] CPU: 0 PID: 8392 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1140.282309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.283680] Call Trace: [ 1140.284126] dump_stack+0x107/0x167 [ 1140.284740] should_fail.cold+0x5/0xa [ 1140.285385] _copy_from_user+0x2e/0x1b0 [ 1140.286055] __copy_msghdr_from_user+0x91/0x4b0 [ 1140.286838] ? __ia32_sys_shutdown+0x80/0x80 [ 1140.287569] ? __lock_acquire+0x1657/0x5b00 [ 1140.288311] ___sys_recvmsg+0xd5/0x200 [ 1140.288955] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1140.289761] ? __lockdep_reset_lock+0x180/0x180 [ 1140.290533] ? lock_downgrade+0x6d0/0x6d0 [ 1140.291220] ? lock_acquire+0x197/0x470 [ 1140.291874] ? find_held_lock+0x2c/0x110 [ 1140.292549] ? __might_fault+0xd3/0x180 [ 1140.293201] ? lock_downgrade+0x6d0/0x6d0 [ 1140.293904] do_recvmmsg+0x24c/0x6d0 [ 1140.294537] ? ___sys_recvmsg+0x200/0x200 [ 1140.295215] ? lock_downgrade+0x6d0/0x6d0 [ 1140.295906] ? ksys_write+0x12d/0x260 [ 1140.296551] ? wait_for_completion_io+0x270/0x270 [ 1140.297344] ? rcu_read_lock_any_held+0x75/0xa0 [ 1140.298086] ? vfs_write+0x354/0xa70 [ 1140.298723] __x64_sys_recvmmsg+0x20f/0x260 [ 1140.299431] ? ksys_write+0x1a9/0x260 [ 1140.300037] ? __do_sys_socketcall+0x600/0x600 [ 1140.300803] do_syscall_64+0x33/0x40 [ 1140.301393] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1140.302234] RIP: 0033:0x7f72c44aab19 [ 1140.302826] 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 [ 1140.305801] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1140.307015] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1140.308198] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1140.309354] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.310534] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1140.311690] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:19:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = fork() ioprio_get$pid(0x2, r1) 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, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x2, 0x6985) r3 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r3, &(0x7f0000000140)=""/255, 0xff) open_tree(r3, &(0x7f0000000100)='./file1\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000001800e600", @ANYRES64=r3, @ANYRES32=r1]) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x4, 0x20, 0x7, 0x3, 0x0, 0x2, 0x20, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x4, 0x5, 0x0, 0x5, 0xf80000000000000, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xa17e}, r1, 0xf, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 20:19:22 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r0, 0x0) getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x145080, 0x0) read(r1, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x2}, {}, {0xffffffffffffffff, 0x600}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)={[0x85]}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f00000000c0)={0x1, 0x6}) lseek(r2, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r2, &(0x7f0000000140)=""/255, 0xff) open_tree(r2, &(0x7f0000000100)='./file1\x00', 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000000)=0x1) 20:19:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:19:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 2) 20:19:22 executing program 3: openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x290000, 0x20) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000441800210c0000000000000000020000000800fe00000000000c00098005000000da00004220da3a"], 0x28}}, 0x0) r2 = openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0x7851669e) openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, 0x0, 0x0) r3 = accept$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) sendfile(r1, r3, &(0x7f00000001c0), 0x100) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(r1, 0x0, 0x7ab002, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1140.463109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.464121] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.465791] Buffer I/O error on dev sr0, logical block 0, async page read [ 1140.467188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.468166] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.469807] Buffer I/O error on dev sr0, logical block 1, async page read [ 1140.475669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.476636] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.478426] Buffer I/O error on dev sr0, logical block 2, async page read [ 1140.479738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.480700] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.482437] Buffer I/O error on dev sr0, logical block 3, async page read [ 1140.483906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.484863] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.486514] Buffer I/O error on dev sr0, logical block 4, async page read [ 1140.487817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.488794] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.490414] Buffer I/O error on dev sr0, logical block 5, async page read [ 1140.491734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.492669] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.494333] Buffer I/O error on dev sr0, logical block 6, async page read [ 1140.495630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.496562] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.498203] Buffer I/O error on dev sr0, logical block 7, async page read [ 1140.500874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.501810] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.504658] Buffer I/O error on dev sr0, logical block 0, async page read [ 1140.505942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.506947] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 7 prio class 0 [ 1140.508498] Buffer I/O error on dev sr0, logical block 1, async page read [ 1140.511881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.513571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.515115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.519142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.520225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.523528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.524612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.525700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.526747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.527789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.528823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.530638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.531789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.532880] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.533979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.535068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.536099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.537132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.538571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.539841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.540938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.542004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.544536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.547552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.548634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.551552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.552639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.553918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.564409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.566382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.567536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.573770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.581547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.582838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.586926] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6212 sclass=netlink_route_socket pid=8415 comm=syz-executor.3 20:19:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x202000, 0x0}}], 0x500, 0x20000022, 0x0) 20:19:22 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 16) [ 1140.597741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.600080] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.600219] FAULT_INJECTION: forcing a failure. [ 1140.600219] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1140.603095] CPU: 1 PID: 8413 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1140.604372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.604917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.605660] Call Trace: [ 1140.605684] dump_stack+0x107/0x167 [ 1140.605711] should_fail.cold+0x5/0xa [ 1140.608133] _copy_from_user+0x2e/0x1b0 [ 1140.608782] __copy_msghdr_from_user+0x91/0x4b0 [ 1140.609531] ? __ia32_sys_shutdown+0x80/0x80 [ 1140.610250] ? __lock_acquire+0x1657/0x5b00 [ 1140.610969] ___sys_recvmsg+0xd5/0x200 [ 1140.611660] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1140.612528] ? __lockdep_reset_lock+0x180/0x180 [ 1140.612870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.613246] ? lock_downgrade+0x6d0/0x6d0 [ 1140.613273] ? lock_acquire+0x197/0x470 [ 1140.615432] ? find_held_lock+0x2c/0x110 [ 1140.616110] ? __might_fault+0xd3/0x180 [ 1140.616799] ? lock_downgrade+0x6d0/0x6d0 [ 1140.617473] do_recvmmsg+0x24c/0x6d0 [ 1140.618193] ? ___sys_recvmsg+0x200/0x200 [ 1140.618913] ? lock_downgrade+0x6d0/0x6d0 [ 1140.619591] ? ksys_write+0x12d/0x260 [ 1140.620225] ? wait_for_completion_io+0x270/0x270 [ 1140.621059] ? rcu_read_lock_any_held+0x75/0xa0 [ 1140.621889] ? vfs_write+0x354/0xa70 [ 1140.622277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.622503] __x64_sys_recvmmsg+0x20f/0x260 [ 1140.622526] ? ksys_write+0x1a9/0x260 [ 1140.624704] ? __do_sys_socketcall+0x600/0x600 [ 1140.625505] do_syscall_64+0x33/0x40 [ 1140.626188] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1140.627075] RIP: 0033:0x7eff424fdb19 [ 1140.627807] 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 [ 1140.630802] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1140.632021] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1140.632467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.633154] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1140.633166] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.633177] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1140.633188] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1140.641790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.644992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.646361] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.648064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.649263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.650493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.651653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.652829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.654014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.655194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.656487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.657674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.658971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.660172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.661350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.662645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.663821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.665121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.668122] FAULT_INJECTION: forcing a failure. [ 1140.668122] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.670138] CPU: 1 PID: 8416 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1140.671258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.672597] Call Trace: [ 1140.673033] dump_stack+0x107/0x167 [ 1140.673636] should_fail.cold+0x5/0xa [ 1140.674271] ? mempool_alloc+0x148/0x360 [ 1140.674932] ? mempool_free_pages+0x20/0x20 [ 1140.675639] should_failslab+0x5/0x20 [ 1140.676242] kmem_cache_alloc+0x5b/0x310 [ 1140.676913] ? mempool_free_pages+0x20/0x20 [ 1140.677616] mempool_alloc+0x148/0x360 [ 1140.678270] ? mempool_resize+0x7d0/0x7d0 [ 1140.678950] ? lock_downgrade+0x6d0/0x6d0 [ 1140.679650] bio_alloc_bioset+0x36e/0x600 [ 1140.680332] ? bvec_alloc+0x2f0/0x2f0 [ 1140.680955] ? write_one_page+0x4f0/0x4f0 [ 1140.681648] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1140.682467] __block_write_full_page+0x7cd/0x1050 [ 1140.683257] ? end_buffer_write_sync+0xf0/0xf0 [ 1140.684004] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1140.684840] block_write_full_page+0x220/0x290 [ 1140.685582] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1140.686424] __writepage+0x67/0x180 [ 1140.687024] write_cache_pages+0x57f/0xe50 [ 1140.687723] ? tag_pages_for_writeback+0x450/0x450 [ 1140.688534] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1140.689378] ? __lock_acquire+0x1657/0x5b00 [ 1140.690088] ? blkdev_readahead+0x20/0x20 [ 1140.690772] generic_writepages+0xe2/0x160 [ 1140.691461] ? write_cache_pages+0xe50/0xe50 [ 1140.692146] ? iterate_bdevs+0xc4/0x290 [ 1140.692801] ? lock_release+0x680/0x680 [ 1140.693462] do_writepages+0xee/0x2a0 [ 1140.694076] ? page_writeback_cpu_online+0x20/0x20 [ 1140.694884] ? __mutex_lock+0x4fe/0x10b0 [ 1140.695547] ? iterate_bdevs+0xc4/0x290 [ 1140.696199] ? lock_acquire+0x197/0x470 [ 1140.696851] filemap_fdatawrite+0x241/0x2f0 [ 1140.697549] ? iterate_bdevs+0xb2/0x290 [ 1140.698200] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1140.699014] ? iput.part.0+0x73/0x6d0 [ 1140.699647] iterate_bdevs+0x11b/0x290 [ 1140.700277] ? fdatawait_one_bdev+0x60/0x60 [ 1140.700982] ksys_sync+0xb6/0x160 [ 1140.701546] ? vfs_fsync+0x1f0/0x1f0 [ 1140.702150] ? __ia32_sys_read+0xb0/0xb0 [ 1140.702830] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1140.703744] __do_sys_sync+0xa/0x20 [ 1140.704316] do_syscall_64+0x33/0x40 [ 1140.704923] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1140.705750] RIP: 0033:0x7f75a29d8b19 [ 1140.706366] 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 [ 1140.709326] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1140.710562] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1140.711712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1140.712872] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.714017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1140.715171] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1140.719473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.720679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.720932] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6212 sclass=netlink_route_socket pid=8424 comm=syz-executor.3 [ 1140.722055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.724826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.726318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.727971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.729171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.733583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.734643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.735689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.736829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.738090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.739300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.740504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.741748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.757633] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1140.759247] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1140.760364] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1140.761455] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1140.763074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.764559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.765607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.766744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.767805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.769379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.770511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.771553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.772747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.773796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 20:19:23 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 18) [ 1140.774790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.776018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.777014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.778019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.779022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.780032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.781140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.782195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.783188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.784191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.785245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.786205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.787232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.788239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.789248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.790430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.791472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.792628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.793709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.794975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.796131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.797302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.798625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.799759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.801016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.802135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.803271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.804454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.805544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.806667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.808587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.809628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.812177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.813177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.814536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.815508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.816720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.817717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.818882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.819918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.820896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.821919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.822927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.823928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 20:19:23 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 17) [ 1140.824933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.826145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.827224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.828337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.829450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.830531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.831616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.832798] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.833927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.835073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.836302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.837650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.838809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.839944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.841137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.844505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.845592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.846671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.847801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.848923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.849916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.850987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.851988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.852993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.853997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.855015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.856090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.857101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.858102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.859115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.860137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.861109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.862106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.863112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.864122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.865239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.867116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.869707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.872145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.873903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.876530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.878132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.879357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.880837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.882521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.883754] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.885063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.886273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.887606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.888870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.890954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.892061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.893103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.894222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.895309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.896437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.897470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.898574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.899705] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.901191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.902993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.904300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.905738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.907106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.908114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.909117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.910095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.911273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.912487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.916219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.917283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.918769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.919803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.920897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.922082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.924559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.925718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.926996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.928030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.932009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.933675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.935114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.936246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.937991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.939107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.940238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.941376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.942748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.943832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.944952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.946265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.947463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.948599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.949711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.950861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.951961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.953081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.954218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.955512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.957689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.960755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.961849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.962959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.965458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.968142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.971342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.972848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.974238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.975536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.976468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.977458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.978427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.979647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.980624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.981675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.982698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.983747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.984729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.986075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.987106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.988303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.989513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.991987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.993071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.994268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.995354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.996728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.997917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1140.999126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.000329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.001806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.003054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.004357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.005570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.006863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.008059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.009342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.010617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.012290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.013439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 20:19:23 executing program 2: ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x21) mq_open(&(0x7f0000000080)='-@\x00\xb7!\xf9Z\xbb,;\x7f\xc0\xa9J\xb3\v\xfb\x84\xaa\xb5\x9a\xa4O\xa8\xb5\xd2\x13/z\v\xae\xfc\xfej*D\xeb{\t\xba>\xe8\xe2\xba\x00\x00\x00\x00\x00\x00\xe6zd\xccD\xf4a\xd8/\x90x\xb5\xd8\x04\x19u\xf9D\xb7Eq\xc1\xcee\xd9\b0\xec\v\xe3\x96\x1f\x80\xe4Nk\xa6\xe1\b\x97,\x8b/\x96\x9b\xdb&\xd1\xe3J\xd5\xaf\xe3\xfc\xde\xbe\xa0\x8b\xeb\xea%\x10eW\xf6\xa0J\xe51\xa4\xfesm\x96\x89\x0f\xea\xa6\xc02\xd4\xb8y\x83L\xc4\x93U\x15\x9b\f\x9b\xc3Z\xff\\\x9d\x83\xe6\xc7fc\xa9n\x8e\aV\xe8\xf9\xf9\xe4\xfb+~\xabu\xf9K\x1d9[\xcd\x9b;=6Q\x80', 0x47862d06fecd1370, 0x0, 0x0) 20:19:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 3) [ 1141.014541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.018821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.019973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.021455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.022450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.023505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.024640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.025630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.026644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.027648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.028643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.029723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.030763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.031790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.032870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.034042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.035447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.036676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.037823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.039026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.040159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.041343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.042729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.043967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.045218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.046499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.047745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.049063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.050286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.051618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.053577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.055049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.055914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.056803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.058547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.059788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.062149] FAULT_INJECTION: forcing a failure. [ 1141.062149] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.063578] CPU: 1 PID: 8426 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1141.064400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1141.065342] Call Trace: [ 1141.065672] dump_stack+0x107/0x167 [ 1141.066126] should_fail.cold+0x5/0xa [ 1141.066606] ? mempool_alloc+0x148/0x360 [ 1141.067102] ? mempool_free_pages+0x20/0x20 [ 1141.067633] should_failslab+0x5/0x20 [ 1141.068098] kmem_cache_alloc+0x5b/0x310 [ 1141.068598] ? mempool_free_pages+0x20/0x20 [ 1141.069124] mempool_alloc+0x148/0x360 [ 1141.069607] ? mempool_resize+0x7d0/0x7d0 [ 1141.070117] ? lock_downgrade+0x6d0/0x6d0 [ 1141.070650] bio_alloc_bioset+0x36e/0x600 [ 1141.071159] ? bvec_alloc+0x2f0/0x2f0 [ 1141.071625] ? write_one_page+0x4f0/0x4f0 [ 1141.072144] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1141.072746] __block_write_full_page+0x7cd/0x1050 [ 1141.073333] ? end_buffer_write_sync+0xf0/0xf0 [ 1141.073861] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1141.074492] block_write_full_page+0x220/0x290 [ 1141.075033] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1141.075654] __writepage+0x67/0x180 [ 1141.076100] write_cache_pages+0x57f/0xe50 [ 1141.076626] ? tag_pages_for_writeback+0x450/0x450 [ 1141.077230] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1141.077851] ? __lock_acquire+0x1657/0x5b00 [ 1141.078387] ? blkdev_readahead+0x20/0x20 [ 1141.078894] generic_writepages+0xe2/0x160 [ 1141.079408] ? write_cache_pages+0xe50/0xe50 [ 1141.079957] ? iterate_bdevs+0xc4/0x290 [ 1141.080299] FAULT_INJECTION: forcing a failure. [ 1141.080299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1141.080449] ? lock_release+0x680/0x680 [ 1141.080477] do_writepages+0xee/0x2a0 [ 1141.080497] ? page_writeback_cpu_online+0x20/0x20 [ 1141.080515] ? __mutex_lock+0x4fe/0x10b0 [ 1141.080538] ? iterate_bdevs+0xc4/0x290 [ 1141.084939] ? lock_acquire+0x197/0x470 [ 1141.085430] filemap_fdatawrite+0x241/0x2f0 [ 1141.085967] ? iterate_bdevs+0xb2/0x290 [ 1141.086457] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1141.087076] ? iput.part.0+0x73/0x6d0 [ 1141.087553] iterate_bdevs+0x11b/0x290 [ 1141.088031] ? fdatawait_one_bdev+0x60/0x60 [ 1141.088571] ksys_sync+0xb6/0x160 [ 1141.088995] ? vfs_fsync+0x1f0/0x1f0 [ 1141.089450] ? __ia32_sys_read+0xb0/0xb0 [ 1141.089961] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1141.090652] __do_sys_sync+0xa/0x20 [ 1141.091096] do_syscall_64+0x33/0x40 [ 1141.091552] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1141.092185] RIP: 0033:0x7f75a29d8b19 [ 1141.092649] 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 [ 1141.094880] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1141.095806] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1141.096668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1141.097530] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.098401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1141.099265] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1141.100175] CPU: 0 PID: 8429 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1141.100569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.101321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1141.102127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.103306] Call Trace: [ 1141.103334] dump_stack+0x107/0x167 [ 1141.103361] should_fail.cold+0x5/0xa [ 1141.104254] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.104416] _copy_from_user+0x2e/0x1b0 [ 1141.104443] __copy_msghdr_from_user+0x91/0x4b0 [ 1141.104986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.105492] ? __ia32_sys_shutdown+0x80/0x80 [ 1141.105513] ? __lock_acquire+0x1657/0x5b00 [ 1141.105556] ___sys_recvmsg+0xd5/0x200 [ 1141.106286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.106802] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1141.106827] ? __lockdep_reset_lock+0x180/0x180 [ 1141.107564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.108220] ? lock_downgrade+0x6d0/0x6d0 [ 1141.108906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.109466] ? lock_acquire+0x197/0x470 [ 1141.109487] ? find_held_lock+0x2c/0x110 [ 1141.110126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.110800] ? __might_fault+0xd3/0x180 [ 1141.110822] ? lock_downgrade+0x6d0/0x6d0 [ 1141.111578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.112170] do_recvmmsg+0x24c/0x6d0 [ 1141.112936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.113464] ? ___sys_recvmsg+0x200/0x200 [ 1141.113486] ? lock_downgrade+0x6d0/0x6d0 [ 1141.115537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.116226] ? ksys_write+0x12d/0x260 [ 1141.116859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.117431] ? wait_for_completion_io+0x270/0x270 [ 1141.117462] ? rcu_read_lock_any_held+0x75/0xa0 [ 1141.120057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.120159] ? vfs_write+0x354/0xa70 [ 1141.120187] __x64_sys_recvmmsg+0x20f/0x260 [ 1141.120828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.121536] ? ksys_write+0x1a9/0x260 [ 1141.121556] ? __do_sys_socketcall+0x600/0x600 [ 1141.121593] do_syscall_64+0x33/0x40 [ 1141.122178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.122916] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1141.122936] RIP: 0033:0x7f72c44aab19 [ 1141.123691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.124273] 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 [ 1141.125066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.125501] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1141.125524] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1141.125540] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1141.126209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.126906] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.126918] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1141.126930] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1141.140905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.141920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.143551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.144549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.145341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.146288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.147239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.148328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.150273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.151387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.152564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.153616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.154728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.155804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.156928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.158022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.159238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.160709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.161570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.162353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.163223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.164334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.165524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.168081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.168942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.170007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.171089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.172143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.173223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.174271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.175458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.176557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.177655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.178742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.179555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.180347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.181508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.182295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.183181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.184029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.185150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.186235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.187279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.188330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.189365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.190482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.191546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.192578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.193749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.194775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.195831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.196870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.197982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.199072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.200127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.201168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.202316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.203164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.205054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.206044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.206912] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.207860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.208722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.209569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.210503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.211281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.212829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.213675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.214547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.215306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.216212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.217015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.217916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.219010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.220074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.222938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.224008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.225055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.225118] FAULT_INJECTION: forcing a failure. [ 1141.225118] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1141.226071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.226226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.227535] CPU: 1 PID: 8431 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1141.228632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.228948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1141.228960] Call Trace: [ 1141.230233] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.230667] dump_stack+0x107/0x167 [ 1141.230696] should_fail.cold+0x5/0xa [ 1141.232167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.232332] _copy_from_user+0x2e/0x1b0 [ 1141.233320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.233602] __copy_msghdr_from_user+0x91/0x4b0 [ 1141.233620] ? __ia32_sys_shutdown+0x80/0x80 [ 1141.233642] ? __lock_acquire+0x1657/0x5b00 [ 1141.234414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.234902] ___sys_recvmsg+0xd5/0x200 [ 1141.235687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.236155] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1141.237104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.237473] ? __lockdep_reset_lock+0x180/0x180 [ 1141.237488] ? lock_downgrade+0x6d0/0x6d0 [ 1141.237509] ? lock_acquire+0x197/0x470 [ 1141.238340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.238815] ? find_held_lock+0x2c/0x110 [ 1141.238837] ? __might_fault+0xd3/0x180 [ 1141.238857] ? lock_downgrade+0x6d0/0x6d0 [ 1141.239762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.240105] do_recvmmsg+0x24c/0x6d0 [ 1141.241013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.241494] ? ___sys_recvmsg+0x200/0x200 [ 1141.241517] ? lock_downgrade+0x6d0/0x6d0 [ 1141.242366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.242738] ? ksys_write+0x12d/0x260 [ 1141.242769] ? wait_for_completion_io+0x270/0x270 [ 1141.243539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.243998] ? rcu_read_lock_any_held+0x75/0xa0 [ 1141.244805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.245113] ? vfs_write+0x354/0xa70 [ 1141.245135] __x64_sys_recvmmsg+0x20f/0x260 [ 1141.245922] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.246403] ? ksys_write+0x1a9/0x260 [ 1141.246419] ? __do_sys_socketcall+0x600/0x600 [ 1141.246448] do_syscall_64+0x33/0x40 [ 1141.247134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.247634] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1141.247644] RIP: 0033:0x7eff424fdb19 [ 1141.247665] 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 [ 1141.248471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.248785] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1141.249843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.250052] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1141.250067] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1141.251011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.251469] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.251478] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1141.251487] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1141.273172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.274893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.275772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.277763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.278620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.279491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.280272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.281250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.282095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.283485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.284288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.285078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.285918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.286660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.287338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.288279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.289000] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.289748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.290469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.291117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.291950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.292643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.293308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.293976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.294699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.295483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.296151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.296845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.297556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.298196] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.298912] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.299611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.300275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.300961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.301675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.302314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.303027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.303710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.306516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.307162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.307900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.308702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.309950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.310680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.311320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.312073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.313135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.313827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.314541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.315187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.315904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.316610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.317280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.317996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.318682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.319309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.319985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.320724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.321420] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.322047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.324322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.325020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.325708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.326347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.327079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.327747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.328467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.329102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.329780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.331325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.332007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.332714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.333343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.334612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.335273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.335995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.336695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.337365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.338066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.338765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.339515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.340222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.341012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.341731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.342350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.343170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.344106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.344983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.345795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.346617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.347438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.348505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.349607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.350760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.351946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.353229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.354298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.355481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.356351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.357687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.358732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.359452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.360110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.360888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.361781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.363105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.364342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.365817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.366937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.368176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.369304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.370490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.371657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.372743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.373819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.374615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.375810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.376643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.377292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.378039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.378777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.379590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.380943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.382035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.383344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.384565] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.385608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.386674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.387857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.388935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.390071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.390787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.392118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.393032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.393970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.394682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.395357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.396278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.397385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.398631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.399754] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.401229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.402337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.403501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.404688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.405714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.406591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.407220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.407934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.408770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.409931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.410768] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.412883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.414460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.415531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.416748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.417982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.419114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.420323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.421470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.422569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.423710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.424600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.428008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.429298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.430108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.431322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.432193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.432962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.433716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.434538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.435311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.436134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.436982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.437793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.438501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.439137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.440236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.441364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.442497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.443577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.444647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.445702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.446759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.447877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.449023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.449718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.450360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.452295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.453345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.454040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.455023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.455945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.456948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.458079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.459225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.460310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.461473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.462564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.463648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.464791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.466043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.466757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.468159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.469242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.470079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.470771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.471460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.472101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.472938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.474354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.475603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.476895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.478154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.479577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.480919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.482274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.483638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.484284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.485266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.485939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.487801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.488653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.489289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.489959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.490769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.492192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.493578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.494931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.496281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.497650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.498834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.500006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.501112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.501796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.503193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.504215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.505275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.505957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.506780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.507428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.508116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.509267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.510419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.511633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.512983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.514597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.516078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.517628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.518878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.519554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.520176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.521156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.521808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.522851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.523499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.524114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.525097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.526350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.531662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.533181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.534302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.535756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.536940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.539821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.540808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.541475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.542087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.542834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.543488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.544111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.545270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.546128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.547670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.548995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.550504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.551843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.553166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.554489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.555830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.557097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.557777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.558512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.560037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.560856] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.561506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.562130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.563944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.565314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.566653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.567873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.569351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.570157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.570825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.572253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.573093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.573927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.574594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.575208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.576927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.578994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.580915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.582862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.584974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.587147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.589997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.594164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.595473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.595991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.596658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.597154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.597693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.598213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.599734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.600237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.601501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.602643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.603716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.604746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.605766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.607006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.608317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.609702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.611294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.612570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.613909] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.615105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.616266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.617429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.618621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.619669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.622052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.623914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.625966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.627634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.629132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.633917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.636841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.638272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.639917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.641330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.642900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.645302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.646929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.648345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.650227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.652245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.654364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.655838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.658229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.659839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.662915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.664457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.666344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.667863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.671921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.673867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.675933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.677927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.679859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.681309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.683360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.684954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.687461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.689347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.690860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.692323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.693920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.696174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.697645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.699117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.700988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.703293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.704834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.706256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.707845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.709291] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.710878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.712336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.714001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.715738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.717186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.718910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.720364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.721917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.723633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.724222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.724853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.725377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.726554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.727072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.727935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.728462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.758702] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.759603] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.760141] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.760689] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1141.761469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1141.785340] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.786130] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.786916] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.787459] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1141.806083] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=1s [ 1141.807148] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.807712] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.808242] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1141.826061] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.826891] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.827552] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.828073] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1141.843242] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.844127] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.844685] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.845202] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1141.868937] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.869740] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.870283] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.870829] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1141.891027] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.892234] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.892819] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.893336] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1141.915650] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.916500] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.917041] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.917589] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 1141.933089] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1141.934145] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1141.934717] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1141.935232] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 20:19:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:19:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x204000, 0x0}}], 0x500, 0x20000022, 0x0) 20:19:39 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r0, 0x8008330e, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x80) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000180)={{r1}, "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"}) 20:19:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 4) 20:19:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 19) 20:19:39 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 18) 20:19:39 executing program 2: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x50600, 0x1b, 0x10}, 0x18) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/mem_sleep', 0x0, 0xa) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) sendfile(r0, r1, &(0x7f00000000c0)=0x2, 0xc3e) 20:19:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0xed28}, 0x0, 0x8000000000000, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1156.689321] FAULT_INJECTION: forcing a failure. [ 1156.689321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1156.690443] CPU: 0 PID: 8451 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1156.691019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.691712] Call Trace: [ 1156.691945] dump_stack+0x107/0x167 [ 1156.692280] should_fail.cold+0x5/0xa [ 1156.692624] _copy_from_user+0x2e/0x1b0 [ 1156.692961] __copy_msghdr_from_user+0x91/0x4b0 [ 1156.693366] ? __ia32_sys_shutdown+0x80/0x80 [ 1156.693757] ? __lock_acquire+0x1657/0x5b00 [ 1156.694123] ___sys_recvmsg+0xd5/0x200 [ 1156.694449] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1156.694870] ? __lockdep_reset_lock+0x180/0x180 [ 1156.695235] ? lock_downgrade+0x6d0/0x6d0 [ 1156.695598] ? lock_acquire+0x197/0x470 [ 1156.695938] ? find_held_lock+0x2c/0x110 [ 1156.696175] FAULT_INJECTION: forcing a failure. [ 1156.696175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1156.696293] ? __might_fault+0xd3/0x180 [ 1156.698426] ? lock_downgrade+0x6d0/0x6d0 [ 1156.698794] do_recvmmsg+0x24c/0x6d0 [ 1156.699108] ? ___sys_recvmsg+0x200/0x200 [ 1156.699456] ? lock_downgrade+0x6d0/0x6d0 [ 1156.699816] ? ksys_write+0x12d/0x260 [ 1156.700146] ? wait_for_completion_io+0x270/0x270 [ 1156.700563] ? rcu_read_lock_any_held+0x75/0xa0 [ 1156.700952] ? vfs_write+0x354/0xa70 [ 1156.701284] __x64_sys_recvmmsg+0x20f/0x260 [ 1156.701657] ? ksys_write+0x1a9/0x260 [ 1156.701988] ? __do_sys_socketcall+0x600/0x600 [ 1156.702416] do_syscall_64+0x33/0x40 [ 1156.702751] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1156.703185] RIP: 0033:0x7eff424fdb19 [ 1156.703508] 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 [ 1156.705067] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1156.705726] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1156.706306] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1156.706912] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1156.707516] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1156.708114] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1156.708755] CPU: 1 PID: 8447 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1156.709830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.711103] Call Trace: [ 1156.711521] dump_stack+0x107/0x167 [ 1156.712082] should_fail.cold+0x5/0xa [ 1156.712672] _copy_from_user+0x2e/0x1b0 [ 1156.713288] __copy_msghdr_from_user+0x91/0x4b0 [ 1156.714005] ? __ia32_sys_shutdown+0x80/0x80 [ 1156.714689] ? __lock_acquire+0x1657/0x5b00 [ 1156.715366] ___sys_recvmsg+0xd5/0x200 [ 1156.715966] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1156.716722] ? __lockdep_reset_lock+0x180/0x180 [ 1156.717436] ? lock_downgrade+0x6d0/0x6d0 [ 1156.718076] ? lock_acquire+0x197/0x470 [ 1156.718691] ? find_held_lock+0x2c/0x110 [ 1156.719321] ? __might_fault+0xd3/0x180 [ 1156.719929] ? lock_downgrade+0x6d0/0x6d0 [ 1156.720586] do_recvmmsg+0x24c/0x6d0 [ 1156.721163] ? ___sys_recvmsg+0x200/0x200 [ 1156.721789] ? lock_downgrade+0x6d0/0x6d0 [ 1156.722436] ? ksys_write+0x12d/0x260 [ 1156.723033] ? wait_for_completion_io+0x270/0x270 [ 1156.723779] ? rcu_read_lock_any_held+0x75/0xa0 [ 1156.724492] ? vfs_write+0x354/0xa70 [ 1156.725067] __x64_sys_recvmmsg+0x20f/0x260 [ 1156.725722] ? ksys_write+0x1a9/0x260 [ 1156.726310] ? __do_sys_socketcall+0x600/0x600 [ 1156.727033] do_syscall_64+0x33/0x40 [ 1156.727602] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1156.728484] RIP: 0033:0x7f72c44aab19 [ 1156.729052] 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 [ 1156.731837] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1156.732989] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1156.734070] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1156.735153] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1156.736328] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1156.737403] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1156.832181] FAULT_INJECTION: forcing a failure. [ 1156.832181] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.834436] CPU: 1 PID: 8457 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1156.835663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.837133] Call Trace: [ 1156.837614] dump_stack+0x107/0x167 [ 1156.838274] should_fail.cold+0x5/0xa [ 1156.838972] ? create_object.isra.0+0x3a/0xa20 [ 1156.839791] should_failslab+0x5/0x20 [ 1156.840472] kmem_cache_alloc+0x5b/0x310 [ 1156.841197] ? mark_lock+0xf5/0x2df0 [ 1156.841868] create_object.isra.0+0x3a/0xa20 [ 1156.842655] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1156.843563] kmem_cache_alloc+0x159/0x310 [ 1156.844301] ? mempool_free_pages+0x20/0x20 [ 1156.845070] mempool_alloc+0x148/0x360 [ 1156.845769] ? mempool_resize+0x7d0/0x7d0 [ 1156.846520] ? lock_downgrade+0x6d0/0x6d0 [ 1156.847282] bio_alloc_bioset+0x36e/0x600 [ 1156.848028] ? bvec_alloc+0x2f0/0x2f0 [ 1156.848700] ? write_one_page+0x4f0/0x4f0 [ 1156.849460] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1156.850332] __block_write_full_page+0x7cd/0x1050 [ 1156.851204] ? end_buffer_write_sync+0xf0/0xf0 [ 1156.852011] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1156.852920] block_write_full_page+0x220/0x290 [ 1156.853725] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1156.854642] __writepage+0x67/0x180 [ 1156.855295] write_cache_pages+0x57f/0xe50 [ 1156.856061] ? tag_pages_for_writeback+0x450/0x450 [ 1156.856938] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1156.857844] ? __lock_acquire+0x1657/0x5b00 [ 1156.858625] ? blkdev_readahead+0x20/0x20 [ 1156.859357] generic_writepages+0xe2/0x160 [ 1156.860106] ? write_cache_pages+0xe50/0xe50 [ 1156.860882] ? iterate_bdevs+0xc4/0x290 [ 1156.861592] ? lock_release+0x680/0x680 [ 1156.862313] do_writepages+0xee/0x2a0 [ 1156.863013] ? page_writeback_cpu_online+0x20/0x20 [ 1156.863891] ? __mutex_lock+0x4fe/0x10b0 [ 1156.864656] ? iterate_bdevs+0xc4/0x290 [ 1156.865461] ? lock_acquire+0x197/0x470 [ 1156.866181] filemap_fdatawrite+0x241/0x2f0 [ 1156.866959] ? iterate_bdevs+0xb2/0x290 [ 1156.867667] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1156.868560] ? iput.part.0+0x73/0x6d0 [ 1156.869253] iterate_bdevs+0x11b/0x290 [ 1156.869944] ? fdatawait_one_bdev+0x60/0x60 [ 1156.870864] ksys_sync+0xb6/0x160 [ 1156.871597] ? vfs_fsync+0x1f0/0x1f0 [ 1156.872247] ? __ia32_sys_read+0xb0/0xb0 [ 1156.872979] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1156.873949] __do_sys_sync+0xa/0x20 [ 1156.874605] do_syscall_64+0x33/0x40 [ 1156.875263] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1156.876157] RIP: 0033:0x7f75a29d8b19 [ 1156.876817] 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 [ 1156.880098] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1156.881442] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1156.882691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1156.883921] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1156.885149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1156.886562] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1168.584126] FAULT_INJECTION: forcing a failure. [ 1168.584126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1168.585204] CPU: 1 PID: 8466 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1168.585764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.586420] Call Trace: [ 1168.586655] dump_stack+0x107/0x167 [ 1168.586958] should_fail.cold+0x5/0xa [ 1168.587283] _copy_from_user+0x2e/0x1b0 [ 1168.587613] __copy_msghdr_from_user+0x91/0x4b0 [ 1168.588007] ? __ia32_sys_shutdown+0x80/0x80 [ 1168.588361] ? __lock_acquire+0x1657/0x5b00 [ 1168.588740] ___sys_recvmsg+0xd5/0x200 [ 1168.589068] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1168.589485] ? __lockdep_reset_lock+0x180/0x180 [ 1168.589864] ? lock_downgrade+0x6d0/0x6d0 [ 1168.590198] ? lock_acquire+0x197/0x470 [ 1168.590535] ? find_held_lock+0x2c/0x110 [ 1168.590868] ? __might_fault+0xd3/0x180 [ 1168.591205] ? lock_downgrade+0x6d0/0x6d0 [ 1168.591549] do_recvmmsg+0x24c/0x6d0 [ 1168.591863] ? ___sys_recvmsg+0x200/0x200 [ 1168.592217] ? lock_downgrade+0x6d0/0x6d0 [ 1168.592569] ? ksys_write+0x12d/0x260 [ 1168.592900] ? wait_for_completion_io+0x270/0x270 [ 1168.593305] ? rcu_read_lock_any_held+0x75/0xa0 [ 1168.593705] ? vfs_write+0x354/0xa70 [ 1168.594008] __x64_sys_recvmmsg+0x20f/0x260 [ 1168.594360] ? ksys_write+0x1a9/0x260 [ 1168.594679] ? __do_sys_socketcall+0x600/0x600 [ 1168.595073] do_syscall_64+0x33/0x40 [ 1168.595371] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1168.595802] RIP: 0033:0x7eff424fdb19 [ 1168.596115] 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 [ 1168.597640] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1168.598290] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1168.598865] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1168.599467] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.600072] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1168.600669] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 20:19:50 executing program 3: r0 = msgget$private(0x0, 0x214) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4}, 0xc, 0x3, 0x2800) 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:19:50 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 19) 20:19:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:19:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0xdd48a83c10608be0, 0x0, 0x0, 0x2, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x1, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)={'#! ', './file0', [{}, {0x20, '\xff\xff'}, {0x20, '{-}\x1f:'}, {0x20, '\xff\xff'}, {0x20, '\xff\xff'}, {0x20, '\xff\xff'}, {0x20, '('}, {0x20, ']'}, {}, {0x20, '}/&![]#$\xdf'}], 0xa, "29c606c7d89fd0be1f8d4a441431c1e9c35118c81ef8884a"}, 0x45) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@in6={0xa, 0xfffe, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0xa084}}, 0x20) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x40f0050, r0, 0x10000000) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r8) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x0, @fd=r6, 0xff, 0x9, 0xfe, 0x1d, 0x1, {0x3, r7}}, 0xcc9e) io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0) r9 = creat(&(0x7f0000000380)='./file0\x00', 0x28) write$binfmt_elf64(r9, &(0x7f0000000100)=ANY=[], 0xfdef) 20:19:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x2}}], 0x500, 0x20000022, 0x0) 20:19:50 executing program 1: stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x257, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r3, &(0x7f0000000140)=""/255, 0xff) open_tree(r3, &(0x7f0000000100)='./file0\x00', 0x0) r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r4, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r4, &(0x7f0000000140)=""/255, 0xff) open_tree(r4, &(0x7f0000000100)='./file1\x00', 0x0) dup3(r3, r4, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x8c, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @str='--.\x00'}]}]}, 0x28}}, 0x40) openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @empty}, 0x10) 20:19:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 5) 20:19:50 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 20) [ 1168.614997] FAULT_INJECTION: forcing a failure. [ 1168.614997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1168.616192] CPU: 1 PID: 8471 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1168.616775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.617435] Call Trace: [ 1168.617662] dump_stack+0x107/0x167 [ 1168.617961] should_fail.cold+0x5/0xa [ 1168.618293] _copy_from_user+0x2e/0x1b0 [ 1168.618644] __copy_msghdr_from_user+0x91/0x4b0 [ 1168.619030] ? __ia32_sys_shutdown+0x80/0x80 [ 1168.619405] ? __lock_acquire+0x1657/0x5b00 [ 1168.619794] ___sys_recvmsg+0xd5/0x200 [ 1168.620128] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1168.620547] ? __lockdep_reset_lock+0x180/0x180 [ 1168.620942] ? lock_downgrade+0x6d0/0x6d0 [ 1168.621290] ? lock_acquire+0x197/0x470 [ 1168.621635] ? find_held_lock+0x2c/0x110 [ 1168.621989] ? __might_fault+0xd3/0x180 [ 1168.622328] ? lock_downgrade+0x6d0/0x6d0 [ 1168.622678] do_recvmmsg+0x24c/0x6d0 [ 1168.623003] ? ___sys_recvmsg+0x200/0x200 [ 1168.623345] ? lock_downgrade+0x6d0/0x6d0 [ 1168.623705] ? ksys_write+0x12d/0x260 [ 1168.624040] ? wait_for_completion_io+0x270/0x270 [ 1168.624445] ? rcu_read_lock_any_held+0x75/0xa0 [ 1168.624825] ? vfs_write+0x354/0xa70 [ 1168.625130] __x64_sys_recvmmsg+0x20f/0x260 [ 1168.625482] ? ksys_write+0x1a9/0x260 [ 1168.625788] ? __do_sys_socketcall+0x600/0x600 [ 1168.626191] do_syscall_64+0x33/0x40 [ 1168.626502] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1168.626935] RIP: 0033:0x7f72c44aab19 [ 1168.627256] 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 [ 1168.628797] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1168.629429] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1168.630031] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1168.630662] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.631271] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1168.631863] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:19:51 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) fork() 20:19:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 6) 20:19:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) [ 1168.750080] FAULT_INJECTION: forcing a failure. [ 1168.750080] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1168.751330] CPU: 1 PID: 8489 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1168.751958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.752768] Call Trace: [ 1168.753003] dump_stack+0x107/0x167 [ 1168.753441] should_fail.cold+0x5/0xa [ 1168.753811] _copy_from_user+0x2e/0x1b0 [ 1168.754220] __copy_msghdr_from_user+0x91/0x4b0 [ 1168.754604] ? __ia32_sys_shutdown+0x80/0x80 [ 1168.754989] ? __lock_acquire+0x1657/0x5b00 [ 1168.755346] ___sys_recvmsg+0xd5/0x200 [ 1168.755672] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1168.756062] ? __lockdep_reset_lock+0x180/0x180 [ 1168.756455] ? lock_downgrade+0x6d0/0x6d0 [ 1168.756790] ? lock_acquire+0x197/0x470 [ 1168.757135] ? find_held_lock+0x2c/0x110 [ 1168.757486] ? __might_fault+0xd3/0x180 [ 1168.757823] ? lock_downgrade+0x6d0/0x6d0 [ 1168.758188] do_recvmmsg+0x24c/0x6d0 [ 1168.758499] ? ___sys_recvmsg+0x200/0x200 [ 1168.758847] ? lock_downgrade+0x6d0/0x6d0 [ 1168.759208] ? ksys_write+0x12d/0x260 [ 1168.759541] ? wait_for_completion_io+0x270/0x270 [ 1168.759953] ? rcu_read_lock_any_held+0x75/0xa0 [ 1168.760319] ? vfs_write+0x354/0xa70 [ 1168.760644] __x64_sys_recvmmsg+0x20f/0x260 [ 1168.760990] ? ksys_write+0x1a9/0x260 [ 1168.761291] ? __do_sys_socketcall+0x600/0x600 [ 1168.761669] do_syscall_64+0x33/0x40 [ 1168.761976] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1168.762411] RIP: 0033:0x7eff424fdb19 [ 1168.762724] 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 [ 1168.764195] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1168.764840] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1168.765433] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1168.766034] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.766641] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1168.767232] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 20:19:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 21) 20:19:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4662, 0x0) ftruncate(r0, 0xba3a) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000001400)) write$binfmt_script(r0, &(0x7f0000000680)={'#! ', './file0', [{0x20, '\\+:]^\xe1(/%(}}\x00'}, {0x20, ':*'}], 0xa, "6ba15b420d98e4400049db1d1e326163e562358726b34bc9288ff850d14f41e85ce11b97f5a9e6970c836aaa0bd2e9936a519584f500953bf2974c3a9d32176f70182e65a079a0bca6638b601398b3aa26131d1c4d9f0721e5af73f75b883348911cbee9d7449114656623156bd0db5fa57217870abcf32d0304874607e5f5e7556f0126011e8a23fa40bcc87a20a685898c3baac430e5ba874b8bff967c0dbb2df056fc30a0ab4cbe62b5ee7f727093f3a32a75df83b6948c620418c05455ccbcd01d9b0cb8c337bd94c967c5308d07bd"}, 0xed) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f0000000000)="b6225c0dd647545a969ba83f5e3bb355429a86ecb995dc33d8c5b69df67370511c1195e37b310fa1cfa984f299dd", 0x2e}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="1b90ee808ae0b222041f4c0067b0cb7cd3a6a1e4334043f80c70ad7f1ec17f", 0x1f}, {&(0x7f0000000800)="443e6856e8741fb57d9411376d0a3ae2df302907d89dba5617e409b83395fe4991136c6ba28fe7bbf073409aca4ee12bf772a46ccdb6ae45ec113015022bb5f85ecae8816efee35439776bc116006a1561d96c8b7371b154372bcf288a40f9941357b9eb9885183ab57e189a8ea0b5def7d81f7f56c2fe03de597a656f21b77de7fbfe7733577bfeff8fafff6c54b0ba399586b17678b92042fbe1895bbc5d266d38bd06c86250a5c385c82db6318735cf33d3b41bf112a89fef190ef6dc9961d75b911f40e12984ce695a4c923f2313338b3037b9031e85e6d6b9c211bed394614e3069c340dce12fda41c7c82c", 0xee}], 0x4, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "1a419af29bd2f1a74fa6b406329e18b7a0575d29cb2689e16da65ddadc26c580dc05829c8fc9d26226e2631de3538b61be7b2f1bb03484008ed5d6250af90146541feb3723086089ce3c954f9d8ade", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5c7) [ 1168.806199] FAULT_INJECTION: forcing a failure. [ 1168.806199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1168.807594] CPU: 1 PID: 8494 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1168.808176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.808840] Call Trace: [ 1168.809072] dump_stack+0x107/0x167 [ 1168.809394] should_fail.cold+0x5/0xa [ 1168.809720] _copy_from_user+0x2e/0x1b0 [ 1168.810065] __copy_msghdr_from_user+0x91/0x4b0 [ 1168.810462] ? __ia32_sys_shutdown+0x80/0x80 [ 1168.810847] ? __lock_acquire+0x1657/0x5b00 [ 1168.811212] ___sys_recvmsg+0xd5/0x200 [ 1168.811553] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1168.811946] ? __lockdep_reset_lock+0x180/0x180 [ 1168.812341] ? lock_downgrade+0x6d0/0x6d0 [ 1168.812676] ? lock_acquire+0x197/0x470 [ 1168.813007] ? find_held_lock+0x2c/0x110 [ 1168.813338] ? __might_fault+0xd3/0x180 [ 1168.813681] ? lock_downgrade+0x6d0/0x6d0 [ 1168.814053] do_recvmmsg+0x24c/0x6d0 [ 1168.814351] ? ___sys_recvmsg+0x200/0x200 [ 1168.814725] ? lock_downgrade+0x6d0/0x6d0 [ 1168.815084] ? ksys_write+0x12d/0x260 [ 1168.815428] ? wait_for_completion_io+0x270/0x270 [ 1168.815851] ? rcu_read_lock_any_held+0x75/0xa0 [ 1168.816239] ? vfs_write+0x354/0xa70 [ 1168.816541] __x64_sys_recvmmsg+0x20f/0x260 [ 1168.816917] ? ksys_write+0x1a9/0x260 [ 1168.817242] ? __do_sys_socketcall+0x600/0x600 [ 1168.817618] do_syscall_64+0x33/0x40 [ 1168.817940] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1168.818375] RIP: 0033:0x7f72c44aab19 [ 1168.818681] 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 [ 1168.820225] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1168.820872] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1168.821464] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1168.822049] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.822659] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1168.823261] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1168.846145] FAULT_INJECTION: forcing a failure. [ 1168.846145] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.848000] CPU: 0 PID: 8477 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1168.849056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.850310] Call Trace: [ 1168.850736] dump_stack+0x107/0x167 [ 1168.851310] should_fail.cold+0x5/0xa [ 1168.851906] ? mempool_alloc+0x148/0x360 [ 1168.852535] ? mempool_free_pages+0x20/0x20 [ 1168.853207] should_failslab+0x5/0x20 [ 1168.853799] kmem_cache_alloc+0x5b/0x310 [ 1168.854434] ? mempool_free_pages+0x20/0x20 [ 1168.855110] mempool_alloc+0x148/0x360 [ 1168.855728] ? mempool_resize+0x7d0/0x7d0 [ 1168.856402] ? lock_downgrade+0x6d0/0x6d0 [ 1168.857071] bio_alloc_bioset+0x36e/0x600 [ 1168.857721] ? bvec_alloc+0x2f0/0x2f0 [ 1168.858311] ? write_one_page+0x4f0/0x4f0 20:19:51 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1168.858985] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1168.859924] __block_write_full_page+0x7cd/0x1050 [ 1168.860674] ? end_buffer_write_sync+0xf0/0xf0 [ 1168.861378] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1168.862164] block_write_full_page+0x220/0x290 [ 1168.862883] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1168.863665] __writepage+0x67/0x180 [ 1168.864216] write_cache_pages+0x57f/0xe50 [ 1168.864873] ? tag_pages_for_writeback+0x450/0x450 [ 1168.865636] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1168.866448] ? __lock_acquire+0x1657/0x5b00 [ 1168.867127] ? blkdev_readahead+0x20/0x20 [ 1168.867762] generic_writepages+0xe2/0x160 [ 1168.868415] ? write_cache_pages+0xe50/0xe50 [ 1168.869088] ? iterate_bdevs+0xc4/0x290 [ 1168.869703] ? lock_release+0x680/0x680 [ 1168.870328] do_writepages+0xee/0x2a0 [ 1168.870931] ? page_writeback_cpu_online+0x20/0x20 [ 1168.871687] ? __mutex_lock+0x4fe/0x10b0 [ 1168.872313] ? iterate_bdevs+0xc4/0x290 [ 1168.872925] ? lock_acquire+0x197/0x470 [ 1168.873545] filemap_fdatawrite+0x241/0x2f0 [ 1168.874202] ? iterate_bdevs+0xb2/0x290 [ 1168.874820] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1168.875590] ? iput.part.0+0x73/0x6d0 [ 1168.876192] iterate_bdevs+0x11b/0x290 [ 1168.876791] ? fdatawait_one_bdev+0x60/0x60 [ 1168.877461] ksys_sync+0xb6/0x160 [ 1168.878008] ? vfs_fsync+0x1f0/0x1f0 [ 1168.878594] ? perf_trace_sys_enter+0xdb/0x130 [ 1168.879310] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1168.880162] __do_sys_sync+0xa/0x20 [ 1168.880723] do_syscall_64+0x33/0x40 [ 1168.881294] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1168.882075] RIP: 0033:0x7f75a29d8b19 [ 1168.882649] 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 [ 1168.885450] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1168.886634] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1168.887737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1168.888825] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.889911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.891028] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:19:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) 20:19:51 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x2, 0x6985) r2 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x2, 0x1f, 0x20, 0x0, 0x8, 0x1018, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x2, @perf_config_ext={0x1, 0x4}, 0x10000, 0x101, 0x25, 0x8, 0x6, 0x5, 0x1, 0x0, 0x0, 0x0, 0x5}, r0, 0xe, r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x7, 0x27, 0x3f, 0x0, 0x3e7, 0x30000, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3ac, 0x120000000}, 0x40000, 0x0, 0x7, 0x0, 0x2, 0x3f, 0x9, 0x0, 0x3, 0x0, 0x80}, r3, 0x6, 0xffffffffffffffff, 0x9) perf_event_open(0x0, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(r0, r3, 0x2, r2, r1) 20:19:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 7) [ 1169.001144] FAULT_INJECTION: forcing a failure. [ 1169.001144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.002617] CPU: 1 PID: 8514 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1169.003162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.003820] Call Trace: [ 1169.004040] dump_stack+0x107/0x167 [ 1169.004334] should_fail.cold+0x5/0xa [ 1169.004645] _copy_from_user+0x2e/0x1b0 [ 1169.004969] __copy_msghdr_from_user+0x91/0x4b0 [ 1169.005342] ? __ia32_sys_shutdown+0x80/0x80 [ 1169.005696] ? __lock_acquire+0x1657/0x5b00 [ 1169.006096] ___sys_recvmsg+0xd5/0x200 [ 1169.006522] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1169.007013] ? __lockdep_reset_lock+0x180/0x180 [ 1169.007495] ? lock_downgrade+0x6d0/0x6d0 [ 1169.007923] ? lock_acquire+0x197/0x470 [ 1169.008303] ? find_held_lock+0x2c/0x110 [ 1169.008656] ? __might_fault+0xd3/0x180 [ 1169.008975] ? lock_downgrade+0x6d0/0x6d0 [ 1169.009316] do_recvmmsg+0x24c/0x6d0 [ 1169.009617] ? ___sys_recvmsg+0x200/0x200 [ 1169.009949] ? lock_downgrade+0x6d0/0x6d0 [ 1169.010284] ? ksys_write+0x12d/0x260 [ 1169.010603] ? wait_for_completion_io+0x270/0x270 [ 1169.010991] ? rcu_read_lock_any_held+0x75/0xa0 [ 1169.011363] ? vfs_write+0x354/0xa70 [ 1169.011667] __x64_sys_recvmmsg+0x20f/0x260 [ 1169.012011] ? ksys_write+0x1a9/0x260 [ 1169.012314] ? __do_sys_socketcall+0x600/0x600 [ 1169.012688] do_syscall_64+0x33/0x40 [ 1169.012984] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1169.013394] RIP: 0033:0x7eff424fdb19 [ 1169.013686] 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 [ 1169.015137] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1169.015740] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1169.016303] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1169.016870] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.017432] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1169.017995] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 20:20:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) 20:20:04 executing program 3: r0 = 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={&(0x7f0000001180), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) write$P9_RREADLINK(r2, &(0x7f00000011c0)={0x16, 0x17, 0x2, {0xd, './file0/file0'}}, 0x16) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80081, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8c100, 0x2) r5 = openat(r4, &(0x7f00000000c0)='./file0/file0\x00', 0x521400, 0x100) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000040)={r3}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f0000000100)={{0x0, 0x100010001, 0x400000000b856, 0xfffffffffffffffc, 0x6, 0xf357, 0x2, 0x35a07950, 0x6, 0x5, 0x8, 0x1, 0x6, 0x5, 0x8}, 0x8, [0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000000180)={r6, 0x100}) 20:20:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 22) 20:20:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) chroot(&(0x7f0000000040)='./file0/file0\x00') mount$9p_unix(0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180), 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) faccessat2(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x300) 20:20:04 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x74) close_range(r0, 0xffffffffffffffff, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) fsetxattr(r1, &(0x7f00000001c0)=@random={'trusted.', '/\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x24, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000d77cea141873a9859e2792e700", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) signalfd4(0xffffffffffffffff, &(0x7f0000000380), 0x8, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000ba1e35a695f0000000000000007254feb5745c47f676daec6bd4d0e7f7828ecfe462cad10aefc0b2c01a3eb2638cce71226d309e3291fa96d9f3b74f1cc20b0adc2fc2242438f84c6f71f60e9105376fbfd6b5a4f9d2bd0d689a7230e376b0278259e69f2bb5bf04086e5d1374869bab6acb66e5aaff4e0ae046b59582cdef4bad00ef4d15e77578077f522cbdfabeabd14a0a16011aea2cbe0a744e4b9a1f8d394db0ba7f5cfcfe9d52b0e42819889e26e1d7c46ab38c822141393e98856a16f8c70c08b1a874af23f41f2a9b0fec60eec1444abef1a66a76c41735bc5d1fec4"]) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)={0x11f0, 0x1e, 0x400, 0x70bd2b, 0x25dfdbfd, {0xb}, [@generic="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", @generic="ee3b360c0de93c8309bdb93ed1fd4794b81cd1fd6bf7b91869", @nested={0x70, 0x0, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @pid}, @typed={0x8, 0x49, 0x0, 0x0, @ipv4=@local}, @generic="a7a0634dc9a4f7d0c4596ada78970065659094a38adabb4a69407da2ccfc841f1ed26c20f1615efff068e5ddb3df840045013de48f7c691d96b30b71868d745bf3a5d9a5f9d9e73b4b03078a66236462977a8c6db5a0c7a17dced82f"]}, @typed={0x14, 0x59, 0x0, 0x0, @ipv6=@local}, @nested={0x107, 0x8a, 0x0, 0x1, [@generic="2d801a216c69357e5a5b68ac6e15de15c5321238ce79f43337ac209c68323af8976eabc513719068d9af275aa27d2bae482c994d813dde2887f3faa323a2a0c588129592de4e3c66471705cca462c62b4f327d479cc0f3d5d6c180f0bfaf245242d99c3e47a3f9da602bc8ff36fd23396c8007c587393da4ca0f55d678fcf00c089d1d1d6088b5c1877cb4994665bce2f1176b8f8018256a475a76b4566a51e0a07db7e8f0381bd4c18ee559afbb351da5d1d7887627632e256bf1ff7f96f7038c6a9b3b78c9f7f22afd33f979e83d", @typed={0x31, 0x3d, 0x0, 0x0, @binary="60921ded04e3153094256479178303b789f9d1c651a1b99e3bf714e4117997451ea0c7bdd41fcd1a769b661bd2"}]}, @typed={0x27, 0x71, 0x0, 0x0, @binary="40d59daa09b2870253d620420a519bb8dc17d7d092c609a52263ef7e0f49a845928828"}, @typed={0xc, 0xd, 0x0, 0x0, @u64=0x1}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 20:20:04 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 20) 20:20:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 8) [ 1182.320017] FAULT_INJECTION: forcing a failure. [ 1182.320017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1182.322374] CPU: 0 PID: 8530 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1182.323503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.324867] Call Trace: [ 1182.325306] dump_stack+0x107/0x167 [ 1182.325919] should_fail.cold+0x5/0xa [ 1182.326563] _copy_from_user+0x2e/0x1b0 [ 1182.327233] __copy_msghdr_from_user+0x91/0x4b0 [ 1182.328007] ? __ia32_sys_shutdown+0x80/0x80 [ 1182.328706] ? __lock_acquire+0x1657/0x5b00 [ 1182.329439] ___sys_recvmsg+0xd5/0x200 [ 1182.330057] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1182.330871] ? __lockdep_reset_lock+0x180/0x180 [ 1182.331604] ? lock_downgrade+0x6d0/0x6d0 [ 1182.332289] ? lock_acquire+0x197/0x470 [ 1182.332913] ? find_held_lock+0x2c/0x110 [ 1182.333586] ? __might_fault+0xd3/0x180 [ 1182.334214] ? lock_downgrade+0x6d0/0x6d0 [ 1182.334903] do_recvmmsg+0x24c/0x6d0 [ 1182.335500] ? ___sys_recvmsg+0x200/0x200 [ 1182.336151] ? lock_downgrade+0x6d0/0x6d0 [ 1182.336807] ? ksys_write+0x12d/0x260 [ 1182.337425] ? wait_for_completion_io+0x270/0x270 [ 1182.338183] ? rcu_read_lock_any_held+0x75/0xa0 [ 1182.338907] ? vfs_write+0x354/0xa70 [ 1182.339500] __x64_sys_recvmmsg+0x20f/0x260 [ 1182.340172] ? ksys_write+0x1a9/0x260 [ 1182.340773] ? __do_sys_socketcall+0x600/0x600 [ 1182.341502] do_syscall_64+0x33/0x40 [ 1182.342113] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1182.342960] RIP: 0033:0x7f72c44aab19 [ 1182.343573] 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 [ 1182.346578] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1182.347826] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1182.348987] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1182.350146] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.351311] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1182.352473] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1182.359995] FAULT_INJECTION: forcing a failure. [ 1182.359995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1182.362438] CPU: 1 PID: 8536 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1182.363575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.364934] Call Trace: [ 1182.365375] dump_stack+0x107/0x167 [ 1182.365985] should_fail.cold+0x5/0xa [ 1182.366621] _copy_from_user+0x2e/0x1b0 [ 1182.367300] __copy_msghdr_from_user+0x91/0x4b0 [ 1182.368066] ? __ia32_sys_shutdown+0x80/0x80 [ 1182.368765] ? __lock_acquire+0x1657/0x5b00 [ 1182.369498] ___sys_recvmsg+0xd5/0x200 [ 1182.370149] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1182.370922] ? __lockdep_reset_lock+0x180/0x180 [ 1182.371648] ? lock_downgrade+0x6d0/0x6d0 [ 1182.372301] ? lock_acquire+0x197/0x470 [ 1182.372949] ? find_held_lock+0x2c/0x110 [ 1182.373591] ? __might_fault+0xd3/0x180 [ 1182.374246] ? lock_downgrade+0x6d0/0x6d0 [ 1182.374928] do_recvmmsg+0x24c/0x6d0 [ 1182.375524] ? ___sys_recvmsg+0x200/0x200 [ 1182.376173] ? lock_downgrade+0x6d0/0x6d0 [ 1182.376837] ? ksys_write+0x12d/0x260 [ 1182.377475] ? wait_for_completion_io+0x270/0x270 [ 1182.378263] ? rcu_read_lock_any_held+0x75/0xa0 [ 1182.379044] ? vfs_write+0x354/0xa70 [ 1182.379661] __x64_sys_recvmmsg+0x20f/0x260 [ 1182.380334] ? ksys_write+0x1a9/0x260 [ 1182.380959] ? __do_sys_socketcall+0x600/0x600 [ 1182.381717] do_syscall_64+0x33/0x40 [ 1182.382287] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1182.383128] RIP: 0033:0x7eff424fdb19 [ 1182.383745] 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 [ 1182.386763] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1182.388010] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1182.389180] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1182.390351] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.391537] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1182.392699] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1182.399275] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=535 sclass=netlink_route_socket pid=8533 comm=syz-executor.3 [ 1182.446114] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=535 sclass=netlink_route_socket pid=8542 comm=syz-executor.3 20:20:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) [ 1182.514989] FAULT_INJECTION: forcing a failure. [ 1182.514989] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.516821] CPU: 1 PID: 8531 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1182.517886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.519175] Call Trace: [ 1182.519593] dump_stack+0x107/0x167 [ 1182.520172] should_fail.cold+0x5/0xa [ 1182.520755] ? create_object.isra.0+0x3a/0xa20 [ 1182.521466] should_failslab+0x5/0x20 [ 1182.522059] kmem_cache_alloc+0x5b/0x310 [ 1182.522683] ? mark_lock+0xf5/0x2df0 [ 1182.523269] create_object.isra.0+0x3a/0xa20 [ 1182.523936] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1182.524721] kmem_cache_alloc+0x159/0x310 [ 1182.525354] ? mempool_free_pages+0x20/0x20 [ 1182.526023] mempool_alloc+0x148/0x360 [ 1182.526620] ? mempool_resize+0x7d0/0x7d0 [ 1182.527273] ? lock_downgrade+0x6d0/0x6d0 [ 1182.527927] bio_alloc_bioset+0x36e/0x600 [ 1182.528570] ? bvec_alloc+0x2f0/0x2f0 [ 1182.529162] ? write_one_page+0x4f0/0x4f0 [ 1182.529806] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1182.530573] __block_write_full_page+0x7cd/0x1050 [ 1182.531334] ? end_buffer_write_sync+0xf0/0xf0 [ 1182.532030] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1182.532816] block_write_full_page+0x220/0x290 [ 1182.533524] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1182.534329] __writepage+0x67/0x180 [ 1182.534895] write_cache_pages+0x57f/0xe50 [ 1182.535562] ? tag_pages_for_writeback+0x450/0x450 [ 1182.536317] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1182.537107] ? __lock_acquire+0x1657/0x5b00 [ 1182.537766] ? blkdev_readahead+0x20/0x20 [ 1182.538406] generic_writepages+0xe2/0x160 [ 1182.539059] ? write_cache_pages+0xe50/0xe50 [ 1182.539745] ? iterate_bdevs+0xc4/0x290 [ 1182.540350] ? lock_release+0x680/0x680 [ 1182.540989] do_writepages+0xee/0x2a0 [ 1182.541574] ? page_writeback_cpu_online+0x20/0x20 [ 1182.542347] ? __mutex_lock+0x4fe/0x10b0 [ 1182.543002] ? iterate_bdevs+0xc4/0x290 [ 1182.543625] ? lock_acquire+0x197/0x470 [ 1182.544232] filemap_fdatawrite+0x241/0x2f0 [ 1182.544901] ? iterate_bdevs+0xb2/0x290 [ 1182.545505] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1182.546287] ? iput.part.0+0x73/0x6d0 [ 1182.546885] iterate_bdevs+0x11b/0x290 [ 1182.547485] ? fdatawait_one_bdev+0x60/0x60 [ 1182.548142] ksys_sync+0xb6/0x160 [ 1182.548682] ? vfs_fsync+0x1f0/0x1f0 [ 1182.549244] ? __ia32_sys_read+0xb0/0xb0 [ 1182.549890] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1182.550733] __do_sys_sync+0xa/0x20 [ 1182.551303] do_syscall_64+0x33/0x40 [ 1182.551866] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1182.552657] RIP: 0033:0x7f75a29d8b19 [ 1182.553219] 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 [ 1182.556028] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1182.557161] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1182.558260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1182.559369] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.560467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1182.561562] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:20:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 9) 20:20:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 23) 20:20:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) 20:20:04 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:20:04 executing program 2: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/106, 0x6a) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000001, 0xbe6ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x2}, 0x2030, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) copy_file_range(0xffffffffffffffff, &(0x7f00000003c0)=0x8, 0xffffffffffffffff, &(0x7f0000000680)=0x8, 0x10001, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x3, 0x4, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(r0, 0x0, 0x0, 0x16060, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10408, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0x8}, 0x6000, 0x0, 0x1002, 0x1, 0x6, 0x0, 0x0, 0x0, 0x241, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x8000, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) chroot(&(0x7f0000000280)='./file0\x00') bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r3, 0x800448d4, &(0x7f0000000080)) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r2, &(0x7f0000000000), 0x5ac, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) [ 1182.659872] FAULT_INJECTION: forcing a failure. [ 1182.659872] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1182.661911] CPU: 1 PID: 8548 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1182.663029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.664347] Call Trace: [ 1182.664784] dump_stack+0x107/0x167 [ 1182.665390] should_fail.cold+0x5/0xa [ 1182.666020] _copy_from_user+0x2e/0x1b0 [ 1182.666699] __copy_msghdr_from_user+0x91/0x4b0 [ 1182.667457] ? __ia32_sys_shutdown+0x80/0x80 [ 1182.668172] ? __lock_acquire+0x1657/0x5b00 [ 1182.668898] ___sys_recvmsg+0xd5/0x200 [ 1182.669532] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1182.670326] ? __lockdep_reset_lock+0x180/0x180 [ 1182.671084] ? lock_downgrade+0x6d0/0x6d0 [ 1182.671763] ? lock_acquire+0x197/0x470 [ 1182.672406] ? find_held_lock+0x2c/0x110 [ 1182.673075] ? __might_fault+0xd3/0x180 [ 1182.673722] ? lock_downgrade+0x6d0/0x6d0 [ 1182.674415] do_recvmmsg+0x24c/0x6d0 [ 1182.675047] ? ___sys_recvmsg+0x200/0x200 [ 1182.675718] ? lock_downgrade+0x6d0/0x6d0 [ 1182.676400] ? ksys_write+0x12d/0x260 [ 1182.677039] ? wait_for_completion_io+0x270/0x270 [ 1182.677821] ? rcu_read_lock_any_held+0x75/0xa0 [ 1182.678575] ? vfs_write+0x354/0xa70 [ 1182.679182] __x64_sys_recvmmsg+0x20f/0x260 [ 1182.679881] ? ksys_write+0x1a9/0x260 [ 1182.680498] ? __do_sys_socketcall+0x600/0x600 [ 1182.681249] do_syscall_64+0x33/0x40 [ 1182.681852] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1182.682694] RIP: 0033:0x7eff424fdb19 [ 1182.683296] 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 [ 1182.686242] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1182.687479] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1182.688626] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1182.689769] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.690922] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000001 [ 1182.692066] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1182.720324] FAULT_INJECTION: forcing a failure. [ 1182.720324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1182.722805] CPU: 1 PID: 8553 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1182.723912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.725247] Call Trace: [ 1182.725680] dump_stack+0x107/0x167 [ 1182.726278] should_fail.cold+0x5/0xa [ 1182.726909] _copy_from_user+0x2e/0x1b0 [ 1182.727561] __copy_msghdr_from_user+0x91/0x4b0 [ 1182.728314] ? __ia32_sys_shutdown+0x80/0x80 [ 1182.729027] ? __lock_acquire+0x1657/0x5b00 [ 1182.729749] ___sys_recvmsg+0xd5/0x200 [ 1182.730382] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1182.731179] ? __lockdep_reset_lock+0x180/0x180 [ 1182.731934] ? lock_downgrade+0x6d0/0x6d0 [ 1182.732612] ? lock_acquire+0x197/0x470 [ 1182.733248] ? find_held_lock+0x2c/0x110 [ 1182.733917] ? __might_fault+0xd3/0x180 [ 1182.734561] ? lock_downgrade+0x6d0/0x6d0 [ 1182.735259] do_recvmmsg+0x24c/0x6d0 [ 1182.735874] ? ___sys_recvmsg+0x200/0x200 [ 1182.736545] ? lock_downgrade+0x6d0/0x6d0 [ 1182.737221] ? ksys_write+0x12d/0x260 [ 1182.737852] ? wait_for_completion_io+0x270/0x270 [ 1182.738634] ? rcu_read_lock_any_held+0x75/0xa0 [ 1182.739385] ? vfs_write+0x354/0xa70 [ 1182.739991] __x64_sys_recvmmsg+0x20f/0x260 [ 1182.740687] ? ksys_write+0x1a9/0x260 [ 1182.741303] ? __do_sys_socketcall+0x600/0x600 [ 1182.742059] do_syscall_64+0x33/0x40 [ 1182.742667] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1182.743491] RIP: 0033:0x7f72c44aab19 [ 1182.744092] 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 [ 1182.747027] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1182.748250] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1182.749390] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1182.750541] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.751690] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1182.752835] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:20:05 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 21) 20:20:05 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local, r2}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000800)={'syztnl0\x00', &(0x7f0000000780)={'erspan0\x00', 0x0, 0x10, 0x40, 0x5, 0x9, {{0x18, 0x4, 0x3, 0x28, 0x60, 0x4, 0x0, 0x40, 0x29, 0x0, @remote, @multicast1, {[@end, @timestamp_addr={0x44, 0x14, 0xe2, 0x1, 0x4, [{@loopback, 0x3f}, {@rand_addr=0x64010100, 0x1}]}, @end, @rr={0x7, 0xf, 0xd2, [@empty, @remote, @private=0xa010100]}, @timestamp_prespec={0x44, 0x24, 0x3c, 0x3, 0x9, [{@rand_addr=0x64010100, 0x10000}, {@local, 0x10001}, {@empty, 0xc8}, {@multicast1, 0x45}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000008c0)={'sit0\x00', &(0x7f0000000840)={'ip6gre0\x00', 0x0, 0x2f, 0x3f, 0x40, 0x7ff, 0x40, @private1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1, 0x80, 0x3, 0x20}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000900)={0x670, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8001}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x10000}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x200}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x40}}, {0x8}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x4, 0x0, 0x2f}]}}}]}}, {{0x8}, {0xc0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xe28}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x1, 0x2, 0x8b, 0x7fffffff}, {0x6, 0x0, 0x3, 0x8}, {0x1, 0x6, 0x0, 0x1}]}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r4}}}]}}]}, 0x670}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) 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={0x4}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x117601, 0x0) r6 = syz_io_uring_setup(0x3a78, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0x288, 0x0, r5}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r10 = socket(0x32, 0xa, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000040)=0x8d91ab46509e538c, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r9, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) r11 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r11, r8, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) 20:20:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x1000000}}], 0x500, 0x20000022, 0x0) 20:20:05 executing program 3: ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000000)=0x5) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051a40)={0x945, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "128b4ed71253d5"}) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(r2, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000000100)={r6, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052a40)={0x1932, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r6}], 0x0, "4abc261bc0e3cc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055940)={0xffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x40, "5361a567f041f8"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000040)={0x0, r6, "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", "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"}) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:20:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:05 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 24) 20:20:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 10) [ 1182.989136] FAULT_INJECTION: forcing a failure. [ 1182.989136] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.991408] CPU: 0 PID: 8562 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1182.992510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.993845] Call Trace: [ 1182.994281] dump_stack+0x107/0x167 [ 1182.994889] should_fail.cold+0x5/0xa [ 1182.995515] ? mempool_alloc+0x148/0x360 [ 1182.996173] ? mempool_free_pages+0x20/0x20 [ 1182.996877] should_failslab+0x5/0x20 [ 1182.997500] kmem_cache_alloc+0x5b/0x310 [ 1182.998166] ? mempool_free_pages+0x20/0x20 [ 1182.998876] mempool_alloc+0x148/0x360 [ 1182.999519] ? mempool_resize+0x7d0/0x7d0 [ 1183.000194] ? lock_downgrade+0x6d0/0x6d0 [ 1183.000892] bio_alloc_bioset+0x36e/0x600 [ 1183.001568] ? bvec_alloc+0x2f0/0x2f0 [ 1183.002185] ? write_one_page+0x4f0/0x4f0 [ 1183.002882] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1183.003685] __block_write_full_page+0x7cd/0x1050 [ 1183.004465] ? end_buffer_write_sync+0xf0/0xf0 [ 1183.005206] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1183.006036] block_write_full_page+0x220/0x290 [ 1183.006781] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1183.007608] __writepage+0x67/0x180 [ 1183.008202] write_cache_pages+0x57f/0xe50 [ 1183.008898] ? tag_pages_for_writeback+0x450/0x450 [ 1183.009701] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1183.010529] ? __lock_acquire+0x1657/0x5b00 [ 1183.011188] ? blkdev_readahead+0x20/0x20 [ 1183.011764] generic_writepages+0xe2/0x160 [ 1183.012358] ? write_cache_pages+0xe50/0xe50 [ 1183.012971] ? iterate_bdevs+0xc4/0x290 [ 1183.013538] ? lock_release+0x680/0x680 [ 1183.014109] do_writepages+0xee/0x2a0 [ 1183.014649] ? page_writeback_cpu_online+0x20/0x20 [ 1183.015349] ? __mutex_lock+0x4fe/0x10b0 [ 1183.015923] ? iterate_bdevs+0xc4/0x290 [ 1183.016476] ? lock_acquire+0x197/0x470 [ 1183.017045] filemap_fdatawrite+0x241/0x2f0 [ 1183.017631] ? iterate_bdevs+0xb2/0x290 [ 1183.018197] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1183.018904] ? iput.part.0+0x73/0x6d0 [ 1183.019454] iterate_bdevs+0x11b/0x290 [ 1183.020013] ? fdatawait_one_bdev+0x60/0x60 [ 1183.020635] ksys_sync+0xb6/0x160 [ 1183.021131] ? vfs_fsync+0x1f0/0x1f0 [ 1183.021669] ? perf_trace_sys_enter+0xdb/0x130 [ 1183.022326] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1183.023126] __do_sys_sync+0xa/0x20 [ 1183.023642] do_syscall_64+0x33/0x40 [ 1183.024165] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1183.024890] RIP: 0033:0x7f75a29d8b19 [ 1183.025419] 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 [ 1183.027991] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1183.029070] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1183.030065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1183.031064] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.032052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1183.033049] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:20:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x2000000}}], 0x500, 0x20000022, 0x0) 20:20:05 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)=ANY=[@ANYBLOB="280000001800210c0000000000000000020000000800fe00000000000cd1088d63000000da000000"], 0x28}}, 0x0) openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) getpeername$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xff, 0x4, 0x1f, 0x1, 0x0, 0xfff, 0x1000, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0x80000001}, 0x5038f, 0x6317, 0x1, 0x9, 0x4, 0x148, 0x5, 0x0, 0x5, 0x0, 0x80000001}, 0x0, 0x10, r0, 0x1) [ 1183.090175] FAULT_INJECTION: forcing a failure. [ 1183.090175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1183.092740] CPU: 1 PID: 8576 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1183.093812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.095081] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1183.096414] Call Trace: [ 1183.096440] dump_stack+0x107/0x167 [ 1183.096468] should_fail.cold+0x5/0xa [ 1183.096497] _copy_from_user+0x2e/0x1b0 [ 1183.098643] __copy_msghdr_from_user+0x91/0x4b0 [ 1183.098901] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1183.099384] ? __ia32_sys_shutdown+0x80/0x80 [ 1183.099406] ? __lock_acquire+0x1657/0x5b00 [ 1183.099449] ___sys_recvmsg+0xd5/0x200 [ 1183.102523] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1183.103294] ? __lockdep_reset_lock+0x180/0x180 [ 1183.104020] ? lock_downgrade+0x6d0/0x6d0 [ 1183.104678] ? lock_acquire+0x197/0x470 [ 1183.105305] ? find_held_lock+0x2c/0x110 [ 1183.105953] ? __might_fault+0xd3/0x180 [ 1183.106577] ? lock_downgrade+0x6d0/0x6d0 [ 1183.107286] do_recvmmsg+0x24c/0x6d0 [ 1183.107881] ? ___sys_recvmsg+0x200/0x200 [ 1183.108533] ? lock_downgrade+0x6d0/0x6d0 [ 1183.109190] ? ksys_write+0x12d/0x260 [ 1183.109812] ? wait_for_completion_io+0x270/0x270 [ 1183.110565] ? rcu_read_lock_any_held+0x75/0xa0 [ 1183.111316] ? vfs_write+0x354/0xa70 [ 1183.111913] __x64_sys_recvmmsg+0x20f/0x260 [ 1183.112586] ? ksys_write+0x1a9/0x260 [ 1183.113180] ? __do_sys_socketcall+0x600/0x600 [ 1183.113911] do_syscall_64+0x33/0x40 [ 1183.114493] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1183.115294] RIP: 0033:0x7eff424fdb19 [ 1183.115874] 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 [ 1183.118720] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1183.119898] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1183.121009] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1183.122115] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.123226] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1183.124326] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 20:20:05 executing program 3: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000000)) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x800, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:20:05 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 22) [ 1183.151877] FAULT_INJECTION: forcing a failure. [ 1183.151877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1183.154075] CPU: 1 PID: 8577 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1183.155180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.156468] Call Trace: [ 1183.156891] dump_stack+0x107/0x167 [ 1183.157480] should_fail.cold+0x5/0xa [ 1183.158096] _copy_from_user+0x2e/0x1b0 [ 1183.158751] __copy_msghdr_from_user+0x91/0x4b0 [ 1183.159502] ? __ia32_sys_shutdown+0x80/0x80 [ 1183.160194] ? __lock_acquire+0x1657/0x5b00 [ 1183.160900] ___sys_recvmsg+0xd5/0x200 [ 1183.161513] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1183.162287] ? __lockdep_reset_lock+0x180/0x180 [ 1183.163028] ? _raw_spin_unlock_irq+0x27/0x30 [ 1183.163747] ? lock_acquire+0x197/0x470 [ 1183.164376] ? find_held_lock+0x2c/0x110 [ 1183.165027] ? __might_fault+0xd3/0x180 [ 1183.165651] ? lock_downgrade+0x6d0/0x6d0 [ 1183.166311] ? io_schedule_timeout+0x140/0x140 [ 1183.167063] do_recvmmsg+0x24c/0x6d0 [ 1183.167662] ? ___sys_recvmsg+0x200/0x200 [ 1183.168314] ? lock_downgrade+0x6d0/0x6d0 [ 1183.168980] ? ksys_write+0x12d/0x260 [ 1183.169601] ? wait_for_completion_io+0x270/0x270 [ 1183.170362] ? rcu_read_lock_any_held+0x75/0xa0 [ 1183.171103] ? vfs_write+0x354/0xa70 [ 1183.171704] __x64_sys_recvmmsg+0x20f/0x260 [ 1183.172383] ? ksys_write+0x1a9/0x260 [ 1183.172987] ? __do_sys_socketcall+0x600/0x600 [ 1183.173720] do_syscall_64+0x33/0x40 [ 1183.174308] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1183.175114] RIP: 0033:0x7f72c44aab19 [ 1183.175703] 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 [ 1183.178560] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1183.179769] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1183.180886] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1183.181988] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.183110] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1183.184220] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:20:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) [ 1183.271258] FAULT_INJECTION: forcing a failure. [ 1183.271258] name failslab, interval 1, probability 0, space 0, times 0 [ 1183.272864] CPU: 0 PID: 8589 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1183.273819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.274920] Call Trace: [ 1183.275295] dump_stack+0x107/0x167 [ 1183.275808] should_fail.cold+0x5/0xa [ 1183.276323] ? create_object.isra.0+0x3a/0xa20 [ 1183.276963] should_failslab+0x5/0x20 [ 1183.277478] kmem_cache_alloc+0x5b/0x310 [ 1183.278044] ? mark_lock+0xf5/0x2df0 [ 1183.278520] create_object.isra.0+0x3a/0xa20 [ 1183.279053] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1183.279650] kmem_cache_alloc+0x159/0x310 [ 1183.280148] ? mempool_free_pages+0x20/0x20 [ 1183.280656] mempool_alloc+0x148/0x360 [ 1183.281124] ? mempool_resize+0x7d0/0x7d0 [ 1183.281615] ? lock_downgrade+0x6d0/0x6d0 [ 1183.282131] bio_alloc_bioset+0x36e/0x600 [ 1183.282615] ? bvec_alloc+0x2f0/0x2f0 [ 1183.283078] ? write_one_page+0x4f0/0x4f0 [ 1183.283570] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1183.284158] __block_write_full_page+0x7cd/0x1050 [ 1183.284722] ? end_buffer_write_sync+0xf0/0xf0 [ 1183.285260] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1183.285850] block_write_full_page+0x220/0x290 [ 1183.286392] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1183.286993] __writepage+0x67/0x180 [ 1183.287424] write_cache_pages+0x57f/0xe50 [ 1183.287933] ? tag_pages_for_writeback+0x450/0x450 [ 1183.288515] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1183.289124] ? __lock_acquire+0x1657/0x5b00 [ 1183.289635] ? blkdev_readahead+0x20/0x20 [ 1183.290128] generic_writepages+0xe2/0x160 [ 1183.290628] ? write_cache_pages+0xe50/0xe50 [ 1183.291162] ? iterate_bdevs+0xc4/0x290 [ 1183.291630] ? lock_release+0x680/0x680 [ 1183.292117] do_writepages+0xee/0x2a0 [ 1183.292564] ? page_writeback_cpu_online+0x20/0x20 [ 1183.293151] ? __mutex_lock+0x4fe/0x10b0 [ 1183.293632] ? iterate_bdevs+0xc4/0x290 [ 1183.294105] ? lock_acquire+0x197/0x470 [ 1183.294573] filemap_fdatawrite+0x241/0x2f0 [ 1183.295101] ? iterate_bdevs+0xb2/0x290 [ 1183.295564] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1183.296149] ? iput.part.0+0x73/0x6d0 [ 1183.296603] iterate_bdevs+0x11b/0x290 [ 1183.297059] ? fdatawait_one_bdev+0x60/0x60 [ 1183.297565] ksys_sync+0xb6/0x160 [ 1183.297972] ? vfs_fsync+0x1f0/0x1f0 [ 1183.298409] ? perf_trace_sys_enter+0xdb/0x130 [ 1183.298959] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1183.299611] __do_sys_sync+0xa/0x20 [ 1183.300043] do_syscall_64+0x33/0x40 [ 1183.300486] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1183.301086] RIP: 0033:0x7f75a29d8b19 [ 1183.301530] 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 [ 1183.303677] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1183.304554] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1183.305388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1183.306219] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.307067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1183.307899] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:20:05 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 25) 20:20:05 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 23) [ 1183.498131] FAULT_INJECTION: forcing a failure. [ 1183.498131] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1183.499818] CPU: 0 PID: 8596 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1183.500648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.501642] Call Trace: [ 1183.501968] dump_stack+0x107/0x167 [ 1183.502417] should_fail.cold+0x5/0xa [ 1183.502893] _copy_from_user+0x2e/0x1b0 [ 1183.503380] __copy_msghdr_from_user+0x91/0x4b0 [ 1183.503948] ? __ia32_sys_shutdown+0x80/0x80 [ 1183.504483] ? __lock_acquire+0x1657/0x5b00 [ 1183.505023] ___sys_recvmsg+0xd5/0x200 [ 1183.505497] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1183.506090] ? __lockdep_reset_lock+0x180/0x180 [ 1183.506652] ? _raw_spin_unlock_irq+0x27/0x30 [ 1183.507213] ? lock_acquire+0x197/0x470 [ 1183.507695] ? find_held_lock+0x2c/0x110 [ 1183.508194] ? __might_fault+0xd3/0x180 [ 1183.508677] ? lock_downgrade+0x6d0/0x6d0 [ 1183.509181] ? io_schedule_timeout+0x140/0x140 [ 1183.509750] do_recvmmsg+0x24c/0x6d0 [ 1183.510208] ? ___sys_recvmsg+0x200/0x200 [ 1183.510700] ? lock_downgrade+0x6d0/0x6d0 [ 1183.511208] ? ksys_write+0x12d/0x260 [ 1183.511684] ? wait_for_completion_io+0x270/0x270 [ 1183.512266] ? rcu_read_lock_any_held+0x75/0xa0 [ 1183.512802] ? vfs_write+0x354/0xa70 [ 1183.513256] __x64_sys_recvmmsg+0x20f/0x260 [ 1183.513778] ? ksys_write+0x1a9/0x260 [ 1183.514240] ? __do_sys_socketcall+0x600/0x600 [ 1183.514809] do_syscall_64+0x33/0x40 [ 1183.515259] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1183.515876] RIP: 0033:0x7f72c44aab19 [ 1183.516328] 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 [ 1183.518525] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1183.519450] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1183.520304] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1183.521161] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.522016] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1183.522885] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1183.618805] FAULT_INJECTION: forcing a failure. [ 1183.618805] name failslab, interval 1, probability 0, space 0, times 0 [ 1183.620677] CPU: 1 PID: 8598 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1183.621770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.623107] Call Trace: [ 1183.623538] dump_stack+0x107/0x167 [ 1183.624139] should_fail.cold+0x5/0xa [ 1183.624762] ? mempool_alloc+0x148/0x360 [ 1183.625419] ? mempool_free_pages+0x20/0x20 [ 1183.626123] should_failslab+0x5/0x20 [ 1183.626871] kmem_cache_alloc+0x5b/0x310 [ 1183.627534] ? mempool_free_pages+0x20/0x20 [ 1183.628228] mempool_alloc+0x148/0x360 [ 1183.628862] ? mempool_resize+0x7d0/0x7d0 [ 1183.629533] ? lock_downgrade+0x6d0/0x6d0 [ 1183.630222] bio_alloc_bioset+0x36e/0x600 [ 1183.630919] ? bvec_alloc+0x2f0/0x2f0 [ 1183.631536] ? write_one_page+0x4f0/0x4f0 [ 1183.632225] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1183.633022] __block_write_full_page+0x7cd/0x1050 [ 1183.633799] ? end_buffer_write_sync+0xf0/0xf0 [ 1183.634535] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1183.635367] block_write_full_page+0x220/0x290 [ 1183.636099] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1183.636920] __writepage+0x67/0x180 [ 1183.637516] write_cache_pages+0x57f/0xe50 [ 1183.638211] ? tag_pages_for_writeback+0x450/0x450 [ 1183.639023] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1183.639837] ? lock_chain_count+0x20/0x20 [ 1183.640508] ? __lock_acquire+0x1657/0x5b00 [ 1183.641211] ? blkdev_readahead+0x20/0x20 [ 1183.641879] generic_writepages+0xe2/0x160 [ 1183.642565] ? write_cache_pages+0xe50/0xe50 [ 1183.643279] ? iterate_bdevs+0xc4/0x290 [ 1183.643928] ? lock_release+0x680/0x680 [ 1183.644586] do_writepages+0xee/0x2a0 [ 1183.645207] ? page_writeback_cpu_online+0x20/0x20 [ 1183.645996] ? __mutex_lock+0x4fe/0x10b0 [ 1183.646654] ? iterate_bdevs+0xc4/0x290 [ 1183.647309] ? lock_acquire+0x197/0x470 [ 1183.647960] filemap_fdatawrite+0x241/0x2f0 [ 1183.648655] ? iterate_bdevs+0xb2/0x290 [ 1183.649297] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1183.650105] ? iput.part.0+0x73/0x6d0 [ 1183.650739] iterate_bdevs+0x11b/0x290 [ 1183.651370] ? fdatawait_one_bdev+0x60/0x60 [ 1183.652074] ksys_sync+0xb6/0x160 [ 1183.652636] ? vfs_fsync+0x1f0/0x1f0 [ 1183.653243] ? __ia32_sys_read+0xb0/0xb0 [ 1183.653910] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1183.654822] __do_sys_sync+0xa/0x20 [ 1183.655410] do_syscall_64+0x33/0x40 [ 1183.656013] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1183.656836] RIP: 0033:0x7f75a29d8b19 [ 1183.657444] 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 [ 1183.660413] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1183.661643] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1183.662794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1183.663941] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.665088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1183.666233] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:20:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 11) 20:20:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) pread64(0xffffffffffffffff, 0x0, 0x7ffffffff000, 0xf0ff1f00000000) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5, 0x6b}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote, 0xffff}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x41) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x1000, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000004e8ff000000000000000500000024386a562b710000000c00008008000d00acff1400"], 0x28}}, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x1b}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$FICLONE(r2, 0x40049409, r0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x698}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) r5 = openat2(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x800, 0x1b9}, 0x18) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000240)=0x7100, 0x4) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="0000abe02400030021206cda3b5e5672b89aeddb2a535fbd0706006dff0043a9d7cceb232fb81bf74ebdd05b7677", 0x2e}, {&(0x7f0000000680)="7fd41c04550300020000000000000000010046e92ed2616f72657d044129471d4fd47924fd0900e09e0068deec02", 0x2e}], 0x2) 20:20:19 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x2, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000940)={{r0}, "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"}) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r6 = syz_io_uring_setup(0x620e, &(0x7f0000000480)={0x0, 0x41, 0x0, 0x800101, 0x2c7, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000001c0)=0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c1823", 0x12}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) timerfd_create(0x4, 0x80000) r10 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='pids.max\x00', 0x2, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000340)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x6000, @fd=r10, 0x8, 0x8, 0x1, 0x0, 0x0, {0x1, r11}}, 0x101) syz_io_uring_submit(0x0, r3, &(0x7f0000000380)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x2000, @fd=r5, 0x0, &(0x7f0000000080)=""/218, 0xda, 0x8, 0x0, {0x0, r11}}, 0x1) 20:20:19 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 26) 20:20:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000280)={r0}) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000000c0)) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/stat\x00') renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x2) r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r2, &(0x7f0000000140)=""/255, 0xff) open_tree(r2, &(0x7f0000000100)='./file1\x00', 0x0) recvmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/210, 0xd2}], 0x1, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x1310f8852514f66d, 0x22) r3 = syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x104}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80010}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pidfd_send_signal(r3, 0xe, &(0x7f00000002c0)={0x24, 0x1}, 0x0) 20:20:19 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 24) 20:20:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) [ 1197.605776] FAULT_INJECTION: forcing a failure. [ 1197.605776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.607826] CPU: 0 PID: 8616 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1197.608935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.610271] Call Trace: [ 1197.610709] dump_stack+0x107/0x167 [ 1197.611318] should_fail.cold+0x5/0xa [ 1197.611946] _copy_from_user+0x2e/0x1b0 [ 1197.612608] __copy_msghdr_from_user+0x91/0x4b0 [ 1197.613368] ? __ia32_sys_shutdown+0x80/0x80 [ 1197.614148] ? __lock_acquire+0x1657/0x5b00 [ 1197.614991] ___sys_recvmsg+0xd5/0x200 [ 1197.615636] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1197.616214] FAULT_INJECTION: forcing a failure. [ 1197.616214] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.616426] ? __lockdep_reset_lock+0x180/0x180 [ 1197.616457] ? lock_acquire+0x197/0x470 [ 1197.616475] ? find_held_lock+0x2c/0x110 [ 1197.616503] ? __might_fault+0xd3/0x180 [ 1197.616524] ? lock_downgrade+0x6d0/0x6d0 [ 1197.616547] ? io_schedule_timeout+0x140/0x140 [ 1197.616586] do_recvmmsg+0x24c/0x6d0 [ 1197.616615] ? ___sys_recvmsg+0x200/0x200 [ 1197.622948] ? lock_downgrade+0x6d0/0x6d0 [ 1197.623599] ? ksys_write+0x12d/0x260 [ 1197.624232] ? wait_for_completion_io+0x270/0x270 [ 1197.625015] ? rcu_read_lock_any_held+0x75/0xa0 [ 1197.625768] ? vfs_write+0x354/0xa70 [ 1197.626376] __x64_sys_recvmmsg+0x20f/0x260 [ 1197.627081] ? ksys_write+0x1a9/0x260 [ 1197.627698] ? __do_sys_socketcall+0x600/0x600 [ 1197.628448] do_syscall_64+0x33/0x40 [ 1197.629051] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1197.629878] RIP: 0033:0x7f72c44aab19 [ 1197.630494] 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 [ 1197.633468] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1197.634678] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1197.635819] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1197.636940] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.638121] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1197.639262] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1197.640431] CPU: 1 PID: 8620 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1197.641151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.641964] Call Trace: [ 1197.642235] dump_stack+0x107/0x167 [ 1197.642598] should_fail.cold+0x5/0xa [ 1197.642998] _copy_from_user+0x2e/0x1b0 [ 1197.643401] __copy_msghdr_from_user+0x91/0x4b0 [ 1197.643860] ? __ia32_sys_shutdown+0x80/0x80 [ 1197.644290] ? __lock_acquire+0x1657/0x5b00 [ 1197.644736] ___sys_recvmsg+0xd5/0x200 [ 1197.645122] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1197.645600] ? __lockdep_reset_lock+0x180/0x180 [ 1197.646057] ? lock_downgrade+0x6d0/0x6d0 [ 1197.646476] ? lock_acquire+0x197/0x470 [ 1197.646875] ? find_held_lock+0x2c/0x110 [ 1197.647284] ? __might_fault+0xd3/0x180 [ 1197.647669] ? lock_downgrade+0x6d0/0x6d0 [ 1197.648092] do_recvmmsg+0x24c/0x6d0 [ 1197.648471] ? ___sys_recvmsg+0x200/0x200 [ 1197.648886] ? recalibrate_cpu_khz+0x10/0x10 [ 1197.649322] ? lapic_next_deadline+0x1/0x50 [ 1197.649758] ? tick_program_event+0xa8/0x140 [ 1197.650194] __x64_sys_recvmmsg+0x20f/0x260 [ 1197.650616] ? __do_sys_socketcall+0x600/0x600 [ 1197.651082] do_syscall_64+0x33/0x40 [ 1197.651462] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1197.651964] RIP: 0033:0x7eff424fdb19 [ 1197.652331] 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 [ 1197.654098] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1197.654854] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1197.655547] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1197.656244] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.656931] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1197.657619] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1197.662671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1197.722268] FAULT_INJECTION: forcing a failure. [ 1197.722268] name failslab, interval 1, probability 0, space 0, times 0 [ 1197.723461] CPU: 1 PID: 8612 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1197.724150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.724987] Call Trace: [ 1197.725261] dump_stack+0x107/0x167 [ 1197.725642] should_fail.cold+0x5/0xa [ 1197.726034] ? create_object.isra.0+0x3a/0xa20 [ 1197.726501] should_failslab+0x5/0x20 [ 1197.726896] kmem_cache_alloc+0x5b/0x310 [ 1197.727316] create_object.isra.0+0x3a/0xa20 [ 1197.727766] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1197.728293] kmem_cache_alloc+0x159/0x310 [ 1197.728734] ? mempool_free_pages+0x20/0x20 [ 1197.729174] mempool_alloc+0x148/0x360 [ 1197.729582] ? mempool_resize+0x7d0/0x7d0 [ 1197.730009] ? lock_downgrade+0x6d0/0x6d0 [ 1197.730453] bio_alloc_bioset+0x36e/0x600 [ 1197.730891] ? bvec_alloc+0x2f0/0x2f0 [ 1197.731278] ? write_one_page+0x4f0/0x4f0 [ 1197.731721] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1197.732219] __block_write_full_page+0x7cd/0x1050 [ 1197.732708] ? end_buffer_write_sync+0xf0/0xf0 [ 1197.733171] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1197.733692] block_write_full_page+0x220/0x290 [ 1197.734150] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1197.734667] __writepage+0x67/0x180 [ 1197.735047] write_cache_pages+0x57f/0xe50 [ 1197.735481] ? tag_pages_for_writeback+0x450/0x450 [ 1197.735985] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1197.736501] ? __lock_acquire+0x1657/0x5b00 [ 1197.736945] ? blkdev_readahead+0x20/0x20 [ 1197.737363] generic_writepages+0xe2/0x160 [ 1197.737798] ? write_cache_pages+0xe50/0xe50 [ 1197.738247] ? iterate_bdevs+0xc4/0x290 [ 1197.738656] ? lock_release+0x680/0x680 [ 1197.739074] do_writepages+0xee/0x2a0 [ 1197.739467] ? page_writeback_cpu_online+0x20/0x20 [ 1197.739968] ? __mutex_lock+0x4fe/0x10b0 [ 1197.740380] ? iterate_bdevs+0xc4/0x290 [ 1197.740788] ? lock_acquire+0x197/0x470 [ 1197.741197] filemap_fdatawrite+0x241/0x2f0 [ 1197.741633] ? iterate_bdevs+0xb2/0x290 [ 1197.742039] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1197.742555] ? iput.part.0+0x73/0x6d0 [ 1197.742957] iterate_bdevs+0x11b/0x290 [ 1197.743357] ? fdatawait_one_bdev+0x60/0x60 [ 1197.743800] ksys_sync+0xb6/0x160 [ 1197.744154] ? vfs_fsync+0x1f0/0x1f0 [ 1197.744544] ? __ia32_sys_read+0xb0/0xb0 [ 1197.744975] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1197.745546] __do_sys_sync+0xa/0x20 [ 1197.745922] do_syscall_64+0x33/0x40 [ 1197.746301] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1197.746821] RIP: 0033:0x7f75a29d8b19 [ 1197.747211] 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 [ 1197.749077] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1197.749863] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1197.750593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1197.751329] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.752065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1197.752789] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:20:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) 20:20:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 27) 20:20:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1197.880693] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1197.906098] FAULT_INJECTION: forcing a failure. [ 1197.906098] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.908181] CPU: 0 PID: 8636 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1197.909344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.910759] Call Trace: [ 1197.911227] dump_stack+0x107/0x167 [ 1197.911864] should_fail.cold+0x5/0xa [ 1197.912530] _copy_from_user+0x2e/0x1b0 [ 1197.913225] __copy_msghdr_from_user+0x91/0x4b0 [ 1197.914025] ? __ia32_sys_shutdown+0x80/0x80 [ 1197.914696] ? __lock_acquire+0x1657/0x5b00 [ 1197.915440] ___sys_recvmsg+0xd5/0x200 [ 1197.916117] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1197.916966] ? __lockdep_reset_lock+0x180/0x180 [ 1197.917678] ? lock_downgrade+0x6d0/0x6d0 [ 1197.918371] ? lock_acquire+0x197/0x470 [ 1197.919064] ? find_held_lock+0x2c/0x110 [ 1197.919777] ? __might_fault+0xd3/0x180 [ 1197.920471] ? lock_downgrade+0x6d0/0x6d0 [ 1197.921189] do_recvmmsg+0x24c/0x6d0 [ 1197.921764] ? ___sys_recvmsg+0x200/0x200 [ 1197.922394] ? lock_downgrade+0x6d0/0x6d0 [ 1197.923049] ? ksys_write+0x12d/0x260 [ 1197.923671] ? wait_for_completion_io+0x270/0x270 [ 1197.924414] ? rcu_read_lock_any_held+0x75/0xa0 [ 1197.925119] ? vfs_write+0x354/0xa70 [ 1197.925694] __x64_sys_recvmmsg+0x20f/0x260 [ 1197.926352] ? ksys_write+0x1a9/0x260 [ 1197.926941] ? __do_sys_socketcall+0x600/0x600 [ 1197.927660] do_syscall_64+0x33/0x40 [ 1197.928230] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1197.929011] RIP: 0033:0x7f72c44aab19 [ 1197.929585] 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 [ 1197.932386] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1197.933556] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1197.934646] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1197.935744] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.936835] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1197.937931] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:20:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 12) 20:20:33 executing program 1: msgrcv(0x0, 0x0, 0x61, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) r0 = msgget(0x1, 0x400) msgsnd(r0, &(0x7f0000000140)={0x1, "68ec62fc0aa92799f990f2c6f4f0d2480651572f266e86038f5b4d5447ce0fbd5f418c1f7d9d0870ec09c170e0e9f4ab2615d608688c2b7c422c7a92b959ddacc020739a3ddb873c94f8ac79a431b58a9ae2f9b5d6f50d96a95e5ee07f40bf46a8fe43cf6ca930349b942a1acdb83f7a9d0e8f340595578d8e8a9dda9edf1ffd0e12c7a69c2a52a15d4465332b6d111cce01b198fc9caff9bce465ebaeda3ebaaf85651e51f83754732e709a0669c5c751d7254a56736619b1e8360dbb445a90a65ad0b6f88c"}, 0xce, 0x0) r1 = msgget(0x3, 0x5f) msgsnd(r1, &(0x7f0000000000)={0x2, "2fd54c83d09dd8e613003045b7b099c0a35ad05a7582d88fb33dcf051af30ca76046475d4aa8204b631acdd21d370043bde295d434200ec9163044d3fefa30a25b5b9eeed5ef8e4419e3e7ba9481dbc7bdcf535a4c6bb7a910b9d33434874a930b1d2678c2ba8764da7062982811159d1cc7651c223a3c9f50b8d622667addf563d267c82246827cc68f870858f0b54de0dd562d6a76633e0de8755536a748d3985e377c33536af21bfed2e74a44e8b244c8923fe6ff74338c860568f894962e8144eb4d89dac8fea86aba29d10aa0e90ab522f72a6f1e489a2d7fcfca3ecbe448efd07f14f4b6660559d07b7453b1192e32bf46579c612d6788"}, 0x102, 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, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:20:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000002c0)="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(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet6(0xa, 0x803, 0x5) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f00000063c0), &(0x7f0000006400)=0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write(r2, &(0x7f0000000240)="01", 0x1) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=@FILEID_BTRFS_WITH_PARENT={0x28, 0x4e, {0x7ff, 0x1, 0x1, 0x7, 0x8, 0x8}}, 0x40100) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ftruncate(r4, 0xffff) sendfile(r0, r1, 0x0, 0x20d315) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000140)={0x2, 0xfffffffffffffc01}) getpgid(0x0) 20:20:33 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 25) [ 1210.729924] FAULT_INJECTION: forcing a failure. [ 1210.729924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1210.732154] CPU: 1 PID: 8653 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1210.733201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.734455] Call Trace: [ 1210.734869] dump_stack+0x107/0x167 [ 1210.735445] should_fail.cold+0x5/0xa [ 1210.736040] _copy_from_user+0x2e/0x1b0 [ 1210.736652] __copy_msghdr_from_user+0x91/0x4b0 [ 1210.737365] ? __ia32_sys_shutdown+0x80/0x80 [ 1210.738195] ? __lock_acquire+0x1657/0x5b00 [ 1210.739019] ___sys_recvmsg+0xd5/0x200 [ 1210.739797] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1210.740686] ? __lockdep_reset_lock+0x180/0x180 [ 1210.741569] ? _raw_spin_unlock_irq+0x27/0x30 [ 1210.742410] ? lock_acquire+0x197/0x470 [ 1210.743137] ? find_held_lock+0x2c/0x110 [ 1210.743910] ? __might_fault+0xd3/0x180 [ 1210.744636] ? lock_downgrade+0x6d0/0x6d0 [ 1210.745309] ? io_schedule_timeout+0x140/0x140 [ 1210.746118] do_recvmmsg+0x24c/0x6d0 [ 1210.746817] ? ___sys_recvmsg+0x200/0x200 [ 1210.747592] ? lock_downgrade+0x6d0/0x6d0 [ 1210.748367] ? ksys_write+0x12d/0x260 [ 1210.749104] ? wait_for_completion_io+0x270/0x270 [ 1210.749974] ? rcu_read_lock_any_held+0x75/0xa0 [ 1210.750731] ? vfs_write+0x354/0xa70 [ 1210.751356] __x64_sys_recvmmsg+0x20f/0x260 [ 1210.752158] ? ksys_write+0x1a9/0x260 [ 1210.752774] ? __do_sys_socketcall+0x600/0x600 [ 1210.753522] do_syscall_64+0x33/0x40 [ 1210.754239] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1210.755221] RIP: 0033:0x7eff424fdb19 [ 1210.755904] 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 [ 1210.759278] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 20:20:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 28) 20:20:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x100000000000000}}], 0x500, 0x20000022, 0x0) 20:20:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:33 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'gretap0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x8379, 0x660, 0x8, 0xb77, {{0x5, 0x4, 0x1, 0x1c, 0x14, 0x65, 0x0, 0x6, 0x2f, 0x0, @rand_addr=0x64010102, @broadcast}}}}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="4e00f9ff", @ANYRES16=0x0, @ANYBLOB="200026bd7000ffdbdf250400000005003000000000000a000900bbbbbbbbbbbb000008000300", @ANYRES32=r1, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x4090}, 0x4000004) pipe(&(0x7f0000000000)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1210.760770] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1210.762249] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1210.763533] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1210.764857] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1210.766122] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1210.779105] FAULT_INJECTION: forcing a failure. [ 1210.779105] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.780053] CPU: 0 PID: 8647 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1210.780604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.781268] Call Trace: [ 1210.781486] dump_stack+0x107/0x167 [ 1210.781786] should_fail.cold+0x5/0xa [ 1210.782097] ? create_object.isra.0+0x3a/0xa20 [ 1210.782476] should_failslab+0x5/0x20 [ 1210.782785] kmem_cache_alloc+0x5b/0x310 [ 1210.783122] ? mark_lock+0xf5/0x2df0 [ 1210.783426] create_object.isra.0+0x3a/0xa20 [ 1210.783783] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1210.784194] kmem_cache_alloc+0x159/0x310 [ 1210.784539] ? mempool_free_pages+0x20/0x20 [ 1210.784886] mempool_alloc+0x148/0x360 [ 1210.785204] ? mempool_resize+0x7d0/0x7d0 [ 1210.785538] ? lock_downgrade+0x6d0/0x6d0 [ 1210.785891] bio_alloc_bioset+0x36e/0x600 [ 1210.786231] ? bvec_alloc+0x2f0/0x2f0 [ 1210.786542] ? write_one_page+0x4f0/0x4f0 [ 1210.786889] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1210.787298] __block_write_full_page+0x7cd/0x1050 [ 1210.787691] ? end_buffer_write_sync+0xf0/0xf0 [ 1210.787768] FAULT_INJECTION: forcing a failure. [ 1210.787768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1210.788061] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1210.788077] block_write_full_page+0x220/0x290 [ 1210.790666] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1210.791087] __writepage+0x67/0x180 [ 1210.791389] write_cache_pages+0x57f/0xe50 [ 1210.791736] ? tag_pages_for_writeback+0x450/0x450 [ 1210.792135] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1210.792545] ? __lock_acquire+0x1657/0x5b00 [ 1210.792902] ? blkdev_readahead+0x20/0x20 [ 1210.793243] generic_writepages+0xe2/0x160 [ 1210.793586] ? write_cache_pages+0xe50/0xe50 [ 1210.793944] ? iterate_bdevs+0xc4/0x290 [ 1210.794271] ? lock_release+0x680/0x680 [ 1210.794602] do_writepages+0xee/0x2a0 [ 1210.794916] ? page_writeback_cpu_online+0x20/0x20 [ 1210.795328] ? __mutex_lock+0x4fe/0x10b0 [ 1210.795660] ? iterate_bdevs+0xc4/0x290 [ 1210.795982] ? lock_acquire+0x197/0x470 [ 1210.796313] filemap_fdatawrite+0x241/0x2f0 [ 1210.796662] ? iterate_bdevs+0xb2/0x290 [ 1210.796985] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1210.797394] ? iput.part.0+0x73/0x6d0 [ 1210.797709] iterate_bdevs+0x11b/0x290 [ 1210.798023] ? fdatawait_one_bdev+0x60/0x60 [ 1210.798374] ksys_sync+0xb6/0x160 [ 1210.798658] ? vfs_fsync+0x1f0/0x1f0 [ 1210.798962] ? perf_trace_sys_enter+0xdb/0x130 [ 1210.799343] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1210.799792] __do_sys_sync+0xa/0x20 [ 1210.800093] do_syscall_64+0x33/0x40 [ 1210.800395] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1210.800796] RIP: 0033:0x7f75a29d8b19 [ 1210.801098] 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 [ 1210.802556] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1210.803173] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1210.803747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1210.804322] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1210.804892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1210.805464] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1210.806069] CPU: 1 PID: 8661 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1210.807325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.808863] Call Trace: [ 1210.809371] dump_stack+0x107/0x167 [ 1210.810038] should_fail.cold+0x5/0xa [ 1210.810721] _copy_from_user+0x2e/0x1b0 [ 1210.811386] __copy_msghdr_from_user+0x91/0x4b0 [ 1210.812136] ? __ia32_sys_shutdown+0x80/0x80 [ 1210.812843] ? __lock_acquire+0x1657/0x5b00 [ 1210.813557] ___sys_recvmsg+0xd5/0x200 [ 1210.814187] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1210.814984] ? __lockdep_reset_lock+0x180/0x180 [ 1210.815733] ? lock_downgrade+0x6d0/0x6d0 [ 1210.816409] ? lock_acquire+0x197/0x470 [ 1210.817049] ? find_held_lock+0x2c/0x110 [ 1210.817711] ? __might_fault+0xd3/0x180 [ 1210.818353] ? lock_downgrade+0x6d0/0x6d0 [ 1210.819052] do_recvmmsg+0x24c/0x6d0 [ 1210.819663] ? ___sys_recvmsg+0x200/0x200 [ 1210.820331] ? lock_downgrade+0x6d0/0x6d0 [ 1210.821009] ? ksys_write+0x12d/0x260 [ 1210.821644] ? wait_for_completion_io+0x270/0x270 [ 1210.822424] ? rcu_read_lock_any_held+0x75/0xa0 [ 1210.823178] ? vfs_write+0x354/0xa70 [ 1210.823790] __x64_sys_recvmmsg+0x20f/0x260 [ 1210.824484] ? ksys_write+0x1a9/0x260 [ 1210.825101] ? __do_sys_socketcall+0x600/0x600 [ 1210.825852] do_syscall_64+0x33/0x40 [ 1210.826454] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1210.827282] RIP: 0033:0x7f72c44aab19 [ 1210.827881] 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 20:20:33 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 26) [ 1210.830808] RSP: 002b:00007f72c19ff188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1210.832146] RAX: ffffffffffffffda RBX: 00007f72c45be020 RCX: 00007f72c44aab19 [ 1210.833288] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1210.834427] RBP: 00007f72c19ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1210.835574] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1210.836711] R13: 00007ffebcbcbf5f R14: 00007f72c19ff300 R15: 0000000000022000 20:20:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffff3}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a003400020202020202000008004b0000f5"], 0x40}}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) finit_module(r0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5, 0x0, 0x7f, 0x9}, {0x3cd, 0x20, 0x7, 0x7}]}) [ 1210.880026] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1210.884459] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 20:20:33 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:20:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 13) [ 1210.974827] FAULT_INJECTION: forcing a failure. [ 1210.974827] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.977044] CPU: 1 PID: 8666 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1210.978522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.980315] Call Trace: [ 1210.980898] dump_stack+0x107/0x167 [ 1210.981697] should_fail.cold+0x5/0xa [ 1210.982518] ? create_object.isra.0+0x3a/0xa20 [ 1210.983345] should_failslab+0x5/0x20 [ 1210.984022] kmem_cache_alloc+0x5b/0x310 [ 1210.984743] ? mark_lock+0xf5/0x2df0 [ 1210.985392] create_object.isra.0+0x3a/0xa20 [ 1210.986179] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1210.987094] kmem_cache_alloc+0x159/0x310 [ 1210.987839] ? mempool_free_pages+0x20/0x20 [ 1210.988580] mempool_alloc+0x148/0x360 [ 1210.989280] ? mempool_resize+0x7d0/0x7d0 [ 1210.990028] ? lock_downgrade+0x6d0/0x6d0 [ 1210.990791] bio_alloc_bioset+0x36e/0x600 [ 1210.991521] ? bvec_alloc+0x2f0/0x2f0 [ 1210.992191] ? write_one_page+0x4f0/0x4f0 [ 1210.992935] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1210.993806] __block_write_full_page+0x7cd/0x1050 [ 1210.994628] ? end_buffer_write_sync+0xf0/0xf0 [ 1210.995435] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1210.996325] block_write_full_page+0x220/0x290 [ 1210.997122] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1210.998022] __writepage+0x67/0x180 [ 1210.998648] write_cache_pages+0x57f/0xe50 [ 1210.999416] ? tag_pages_for_writeback+0x450/0x450 [ 1211.000315] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1211.001237] ? __lock_acquire+0x1657/0x5b00 [ 1211.002069] ? blkdev_readahead+0x20/0x20 [ 1211.002841] generic_writepages+0xe2/0x160 [ 1211.003611] ? write_cache_pages+0xe50/0xe50 [ 1211.004418] ? iterate_bdevs+0xc4/0x290 [ 1211.005136] ? lock_release+0x680/0x680 [ 1211.005920] do_writepages+0xee/0x2a0 [ 1211.006612] ? page_writeback_cpu_online+0x20/0x20 [ 1211.007527] ? __mutex_lock+0x4fe/0x10b0 [ 1211.008254] ? iterate_bdevs+0xc4/0x290 [ 1211.009005] ? lock_acquire+0x197/0x470 [ 1211.009780] filemap_fdatawrite+0x241/0x2f0 [ 1211.010553] ? iterate_bdevs+0xb2/0x290 [ 1211.011295] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1211.012202] ? iput.part.0+0x73/0x6d0 [ 1211.012927] iterate_bdevs+0x11b/0x290 [ 1211.013632] ? fdatawait_one_bdev+0x60/0x60 [ 1211.014440] ksys_sync+0xb6/0x160 [ 1211.015081] ? vfs_fsync+0x1f0/0x1f0 [ 1211.015771] ? __ia32_sys_read+0xb0/0xb0 [ 1211.016500] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1211.017512] __do_sys_sync+0xa/0x20 [ 1211.018174] do_syscall_64+0x33/0x40 [ 1211.018866] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1211.019797] RIP: 0033:0x7f75a29d8b19 [ 1211.020457] 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 [ 1211.023733] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1211.025067] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1211.026368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1211.027629] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1211.028909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1211.030181] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1211.087967] FAULT_INJECTION: forcing a failure. [ 1211.087967] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1211.090952] CPU: 1 PID: 8678 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1211.092453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.094242] Call Trace: [ 1211.094837] dump_stack+0x107/0x167 [ 1211.095660] should_fail.cold+0x5/0xa [ 1211.096505] _copy_from_user+0x2e/0x1b0 [ 1211.097382] __copy_msghdr_from_user+0x91/0x4b0 [ 1211.098394] ? __ia32_sys_shutdown+0x80/0x80 [ 1211.099364] ? __lock_acquire+0x1657/0x5b00 [ 1211.100343] ___sys_recvmsg+0xd5/0x200 [ 1211.101192] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1211.102258] ? __lockdep_reset_lock+0x180/0x180 [ 1211.103276] ? _raw_spin_unlock_irq+0x27/0x30 [ 1211.104263] ? lock_acquire+0x197/0x470 [ 1211.105128] ? find_held_lock+0x2c/0x110 [ 1211.106024] ? __might_fault+0xd3/0x180 [ 1211.106888] ? lock_downgrade+0x6d0/0x6d0 [ 1211.107808] ? io_schedule_timeout+0x140/0x140 [ 1211.108834] do_recvmmsg+0x24c/0x6d0 [ 1211.109660] ? ___sys_recvmsg+0x200/0x200 [ 1211.110560] ? lock_downgrade+0x6d0/0x6d0 [ 1211.111497] ? ksys_write+0x12d/0x260 [ 1211.112361] ? wait_for_completion_io+0x270/0x270 [ 1211.113409] ? rcu_read_lock_any_held+0x75/0xa0 [ 1211.114407] ? vfs_write+0x354/0xa70 [ 1211.115246] __x64_sys_recvmmsg+0x20f/0x260 [ 1211.116182] ? ksys_write+0x1a9/0x260 [ 1211.117013] ? __do_sys_socketcall+0x600/0x600 [ 1211.118030] do_syscall_64+0x33/0x40 [ 1211.118830] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1211.119926] RIP: 0033:0x7eff424fdb19 [ 1211.120718] 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 [ 1211.124553] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1211.126158] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1211.127669] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1211.129171] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1211.130665] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1211.132170] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1215.763430] Bluetooth: hci5: command 0x0406 tx timeout 20:20:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 14) 20:20:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x200000000000000}}], 0x500, 0x20000022, 0x0) 20:20:46 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) close(r1) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0xfd, 0x9, 0x6, 0x0, 0xfffffffffffffffe, 0x402, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400, 0x2, @perf_config_ext={0xa00000000, 0x8}, 0x0, 0x6, 0x0, 0x6, 0x4, 0x40, 0xdb4, 0x0, 0x7fff, 0x0, 0x7}, r0, 0x2, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0xb4) openat$thread_pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000680), 0x4) preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/79, 0x4f}], 0x7, 0x8001, 0x0) futimesat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{}, {0x0, 0x2710}}) 20:20:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x3) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r0, &(0x7f0000000140)=""/255, 0xff) open_tree(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000000c0)=""/13, 0xd}], 0x3) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) creat(&(0x7f0000000000)='./file0\x00', 0x20) 20:20:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 29) 20:20:46 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xd, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x6, 0x4, 0x3, 0xdb, 0x58, 0x1, [@empty, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x80, '\x00', 0x33}]}, 0x38) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 20:20:46 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 27) [ 1223.822338] FAULT_INJECTION: forcing a failure. [ 1223.822338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1223.825770] CPU: 0 PID: 8692 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1223.826873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.828213] Call Trace: [ 1223.828645] dump_stack+0x107/0x167 [ 1223.829245] should_fail.cold+0x5/0xa [ 1223.829870] _copy_from_user+0x2e/0x1b0 [ 1223.830523] __copy_msghdr_from_user+0x91/0x4b0 [ 1223.831288] ? __ia32_sys_shutdown+0x80/0x80 [ 1223.832001] ? __lock_acquire+0x1657/0x5b00 [ 1223.832719] ___sys_recvmsg+0xd5/0x200 [ 1223.833353] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1223.834143] ? __lockdep_reset_lock+0x180/0x180 [ 1223.834892] ? lock_downgrade+0x6d0/0x6d0 [ 1223.835580] ? lock_acquire+0x197/0x470 [ 1223.836221] ? find_held_lock+0x2c/0x110 [ 1223.836886] ? __might_fault+0xd3/0x180 [ 1223.837529] ? lock_downgrade+0x6d0/0x6d0 [ 1223.838223] do_recvmmsg+0x24c/0x6d0 [ 1223.838831] ? ___sys_recvmsg+0x200/0x200 [ 1223.839510] ? lock_downgrade+0x6d0/0x6d0 [ 1223.840191] ? ksys_write+0x12d/0x260 [ 1223.840827] ? wait_for_completion_io+0x270/0x270 [ 1223.841610] ? rcu_read_lock_any_held+0x75/0xa0 [ 1223.842357] ? vfs_write+0x354/0xa70 [ 1223.842967] __x64_sys_recvmmsg+0x20f/0x260 [ 1223.843675] ? ksys_write+0x1a9/0x260 [ 1223.844295] ? __do_sys_socketcall+0x600/0x600 [ 1223.845049] do_syscall_64+0x33/0x40 [ 1223.845653] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1223.846477] RIP: 0033:0x7eff424fdb19 [ 1223.847077] 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 [ 1223.850020] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1223.851253] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1223.852394] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1223.853533] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1223.854676] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1223.855828] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1223.872159] FAULT_INJECTION: forcing a failure. [ 1223.872159] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1223.874765] CPU: 1 PID: 8694 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1223.875881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.877218] Call Trace: [ 1223.877653] dump_stack+0x107/0x167 [ 1223.878254] should_fail.cold+0x5/0xa [ 1223.878881] __alloc_pages_nodemask+0x182/0x600 [ 1223.879647] ? lock_chain_count+0x20/0x20 [ 1223.880326] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 1223.881309] ? perf_trace_lock+0xac/0x490 [ 1223.881990] alloc_pages_vma+0xbb/0x410 [ 1223.882642] wp_page_copy+0xee7/0x1f00 [ 1223.883296] ? print_bad_pte+0x5a0/0x5a0 [ 1223.883954] ? lock_downgrade+0x6d0/0x6d0 [ 1223.884627] ? vm_normal_page+0x162/0x2e0 [ 1223.885308] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1223.886167] do_wp_page+0x27b/0x1390 [ 1223.886782] handle_mm_fault+0x1cc7/0x3500 [ 1223.887492] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1223.888274] ? __pmd_alloc+0x5e0/0x5e0 [ 1223.888917] ? vmacache_find+0x55/0x2a0 [ 1223.889579] do_user_addr_fault+0x56e/0xc60 [ 1223.890292] exc_page_fault+0xa2/0x1a0 [ 1223.890925] asm_exc_page_fault+0x1e/0x30 [ 1223.891613] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1223.892422] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 31 0f 1e 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 12 0f 1e 02 66 90 48 bb f9 ef ff ff ff 7f [ 1223.895374] RSP: 0018:ffff8880486ff9c8 EFLAGS: 00050202 [ 1223.896239] RAX: 0000000000000008 RBX: ffffffff83636e20 RCX: 0000000020008030 [ 1223.897384] RDX: 1ffff110090dffc3 RSI: ffffffff830f4e6a RDI: 0000000000000005 [ 1223.898534] RBP: ffff8880486ffdc8 R08: 0000000000000001 R09: ffff88804c749507 [ 1223.899688] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000020008030 [ 1223.900836] R13: 0000000020008000 R14: 0000000020000022 R15: 0000000000000000 [ 1223.902001] ? unix_dgram_recvmsg+0xb70/0xb70 [ 1223.902734] ? ____sys_recvmsg+0x2aa/0x590 [ 1223.903434] ____sys_recvmsg+0x2dd/0x590 [ 1223.904106] ? kernel_recvmsg+0x80/0x80 [ 1223.904773] ? __import_iovec+0x458/0x590 [ 1223.905456] ? import_iovec+0x83/0xb0 [ 1223.906080] ___sys_recvmsg+0x127/0x200 [ 1223.906730] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1223.907530] ? __lockdep_reset_lock+0x180/0x180 [ 1223.908281] ? lock_downgrade+0x6d0/0x6d0 [ 1223.908959] ? lock_acquire+0x197/0x470 [ 1223.909600] ? find_held_lock+0x2c/0x110 [ 1223.910264] ? __might_fault+0xd3/0x180 [ 1223.910911] ? lock_downgrade+0x6d0/0x6d0 [ 1223.911613] do_recvmmsg+0x24c/0x6d0 [ 1223.912227] ? ___sys_recvmsg+0x200/0x200 [ 1223.912899] ? lock_downgrade+0x6d0/0x6d0 [ 1223.913578] ? ksys_write+0x12d/0x260 [ 1223.914218] ? wait_for_completion_io+0x270/0x270 [ 1223.914999] ? rcu_read_lock_any_held+0x75/0xa0 [ 1223.915758] ? vfs_write+0x354/0xa70 [ 1223.916370] __x64_sys_recvmmsg+0x20f/0x260 [ 1223.917070] ? ksys_write+0x1a9/0x260 [ 1223.917689] ? __do_sys_socketcall+0x600/0x600 [ 1223.918449] do_syscall_64+0x33/0x40 [ 1223.919052] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1223.919887] RIP: 0033:0x7f72c44aab19 [ 1223.920488] 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 [ 1223.923431] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1223.924659] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1223.925806] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1223.926951] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1223.928103] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1223.929248] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:20:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 30) 20:20:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4000000000000000}}], 0x500, 0x20000022, 0x0) [ 1224.073350] FAULT_INJECTION: forcing a failure. [ 1224.073350] name failslab, interval 1, probability 0, space 0, times 0 [ 1224.075681] CPU: 0 PID: 8688 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1224.076778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1224.078099] Call Trace: [ 1224.078532] dump_stack+0x107/0x167 [ 1224.079142] should_fail.cold+0x5/0xa [ 1224.079768] ? mempool_alloc+0x148/0x360 [ 1224.080424] ? mempool_free_pages+0x20/0x20 [ 1224.081124] should_failslab+0x5/0x20 [ 1224.081746] kmem_cache_alloc+0x5b/0x310 [ 1224.082408] ? mempool_free_pages+0x20/0x20 [ 1224.083107] mempool_alloc+0x148/0x360 [ 1224.083758] ? mempool_resize+0x7d0/0x7d0 [ 1224.084436] ? lock_downgrade+0x6d0/0x6d0 [ 1224.085132] bio_alloc_bioset+0x36e/0x600 [ 1224.085809] ? bvec_alloc+0x2f0/0x2f0 [ 1224.086428] ? write_one_page+0x4f0/0x4f0 [ 1224.087116] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1224.087932] __block_write_full_page+0x7cd/0x1050 [ 1224.088712] ? end_buffer_write_sync+0xf0/0xf0 [ 1224.089453] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1224.090279] block_write_full_page+0x220/0x290 [ 1224.091017] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1224.091850] __writepage+0x67/0x180 [ 1224.092446] write_cache_pages+0x57f/0xe50 [ 1224.093141] ? tag_pages_for_writeback+0x450/0x450 [ 1224.093947] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1224.094774] ? __lock_acquire+0x1657/0x5b00 [ 1224.095489] ? blkdev_readahead+0x20/0x20 [ 1224.096158] generic_writepages+0xe2/0x160 [ 1224.096846] ? write_cache_pages+0xe50/0xe50 [ 1224.097559] ? iterate_bdevs+0xc4/0x290 [ 1224.098207] ? lock_release+0x680/0x680 [ 1224.098867] do_writepages+0xee/0x2a0 [ 1224.099502] ? page_writeback_cpu_online+0x20/0x20 [ 1224.100297] ? __mutex_lock+0x4fe/0x10b0 [ 1224.100960] ? iterate_bdevs+0xc4/0x290 [ 1224.101605] ? lock_acquire+0x197/0x470 [ 1224.102257] filemap_fdatawrite+0x241/0x2f0 [ 1224.102949] ? iterate_bdevs+0xb2/0x290 [ 1224.103607] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1224.104418] ? iput.part.0+0x73/0x6d0 [ 1224.105047] iterate_bdevs+0x11b/0x290 [ 1224.105676] ? fdatawait_one_bdev+0x60/0x60 [ 1224.106378] ksys_sync+0xb6/0x160 [ 1224.106940] ? vfs_fsync+0x1f0/0x1f0 [ 1224.107551] ? perf_trace_sys_enter+0xdb/0x130 [ 1224.108302] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1224.109202] __do_sys_sync+0xa/0x20 [ 1224.109793] do_syscall_64+0x33/0x40 [ 1224.110396] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1224.111236] RIP: 0033:0x7f75a29d8b19 [ 1224.111842] 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 [ 1224.114793] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1224.116024] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1224.117166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1224.118310] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1224.119460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1224.120601] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:20:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 15) 20:20:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:20:46 executing program 2: ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) dup(r0) 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, 0x97, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffcb5, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f646f209e1d9d"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) [ 1224.200306] FAULT_INJECTION: forcing a failure. [ 1224.200306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1224.202623] CPU: 1 PID: 8715 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1224.203700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1224.204998] Call Trace: [ 1224.205423] dump_stack+0x107/0x167 [ 1224.206007] should_fail.cold+0x5/0xa [ 1224.206614] _copy_from_user+0x2e/0x1b0 [ 1224.207262] __copy_msghdr_from_user+0x91/0x4b0 [ 1224.207994] ? __ia32_sys_shutdown+0x80/0x80 [ 1224.208683] ? __lock_acquire+0x1657/0x5b00 [ 1224.209386] ___sys_recvmsg+0xd5/0x200 [ 1224.210004] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1224.210768] ? __lockdep_reset_lock+0x180/0x180 [ 1224.211504] ? lock_downgrade+0x6d0/0x6d0 [ 1224.212168] ? lock_acquire+0x197/0x470 [ 1224.212791] ? find_held_lock+0x2c/0x110 [ 1224.213439] ? __might_fault+0xd3/0x180 [ 1224.214066] ? lock_downgrade+0x6d0/0x6d0 [ 1224.214738] do_recvmmsg+0x24c/0x6d0 [ 1224.215338] ? ___sys_recvmsg+0x200/0x200 [ 1224.215989] ? lock_downgrade+0x6d0/0x6d0 [ 1224.216650] ? ksys_write+0x12d/0x260 [ 1224.217270] ? wait_for_completion_io+0x270/0x270 [ 1224.218032] ? rcu_read_lock_any_held+0x75/0xa0 [ 1224.218755] ? vfs_write+0x354/0xa70 [ 1224.219352] __x64_sys_recvmmsg+0x20f/0x260 [ 1224.220024] ? ksys_write+0x1a9/0x260 [ 1224.220609] ? __do_sys_socketcall+0x600/0x600 [ 1224.221339] do_syscall_64+0x33/0x40 [ 1224.221922] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1224.222717] RIP: 0033:0x7f72c44aab19 [ 1224.223304] 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 [ 1224.226132] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1224.227318] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1224.228422] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1224.229525] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1224.230625] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1224.231738] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1224.264098] FAULT_INJECTION: forcing a failure. [ 1224.264098] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1224.266209] CPU: 1 PID: 8724 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1224.267323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1224.268659] Call Trace: [ 1224.269093] dump_stack+0x107/0x167 [ 1224.269693] should_fail.cold+0x5/0xa [ 1224.270320] _copy_from_user+0x2e/0x1b0 [ 1224.270973] __copy_msghdr_from_user+0x91/0x4b0 [ 1224.271736] ? __ia32_sys_shutdown+0x80/0x80 [ 1224.272450] ? __lock_acquire+0x1657/0x5b00 [ 1224.273153] ___sys_recvmsg+0xd5/0x200 [ 1224.273787] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1224.274580] ? __lockdep_reset_lock+0x180/0x180 [ 1224.275315] ? lock_downgrade+0x6d0/0x6d0 [ 1224.275995] ? lock_acquire+0x197/0x470 [ 1224.276637] ? find_held_lock+0x2c/0x110 [ 1224.277302] ? __might_fault+0xd3/0x180 [ 1224.277929] ? lock_downgrade+0x6d0/0x6d0 [ 1224.278626] do_recvmmsg+0x24c/0x6d0 [ 1224.279232] ? ___sys_recvmsg+0x200/0x200 [ 1224.279904] ? lock_downgrade+0x6d0/0x6d0 [ 1224.280564] ? ksys_write+0x12d/0x260 [ 1224.281204] ? wait_for_completion_io+0x270/0x270 [ 1224.281965] ? rcu_read_lock_any_held+0x75/0xa0 [ 1224.282716] ? vfs_write+0x354/0xa70 [ 1224.283319] __x64_sys_recvmmsg+0x20f/0x260 [ 1224.284023] ? ksys_write+0x1a9/0x260 [ 1224.284627] ? __do_sys_socketcall+0x600/0x600 [ 1224.285384] do_syscall_64+0x33/0x40 [ 1224.285978] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1224.286808] RIP: 0033:0x7eff424fdb19 [ 1224.287403] 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 [ 1224.290365] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1224.291576] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1224.292696] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1224.293818] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1224.294970] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1224.296129] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 20:20:46 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 28) [ 1224.454824] FAULT_INJECTION: forcing a failure. [ 1224.454824] name failslab, interval 1, probability 0, space 0, times 0 [ 1224.456760] CPU: 1 PID: 8727 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1224.457909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1224.459307] Call Trace: [ 1224.459761] dump_stack+0x107/0x167 [ 1224.460391] should_fail.cold+0x5/0xa [ 1224.461043] ? mempool_alloc+0x148/0x360 [ 1224.461729] ? mempool_free_pages+0x20/0x20 [ 1224.462466] should_failslab+0x5/0x20 [ 1224.463111] kmem_cache_alloc+0x5b/0x310 [ 1224.463814] ? mempool_free_pages+0x20/0x20 [ 1224.464547] mempool_alloc+0x148/0x360 [ 1224.465213] ? mempool_resize+0x7d0/0x7d0 [ 1224.465921] ? lock_downgrade+0x6d0/0x6d0 [ 1224.466658] bio_alloc_bioset+0x36e/0x600 [ 1224.467363] ? bvec_alloc+0x2f0/0x2f0 [ 1224.468011] ? write_one_page+0x4f0/0x4f0 [ 1224.468731] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1224.469567] __block_write_full_page+0x7cd/0x1050 [ 1224.470364] ? end_buffer_write_sync+0xf0/0xf0 [ 1224.471143] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1224.472008] block_write_full_page+0x220/0x290 [ 1224.472760] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1224.473619] __writepage+0x67/0x180 [ 1224.474228] write_cache_pages+0x57f/0xe50 [ 1224.474950] ? tag_pages_for_writeback+0x450/0x450 [ 1224.475774] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1224.476635] ? __lock_acquire+0x1657/0x5b00 [ 1224.477370] ? blkdev_readahead+0x20/0x20 [ 1224.478056] generic_writepages+0xe2/0x160 [ 1224.478771] ? write_cache_pages+0xe50/0xe50 [ 1224.479518] ? iterate_bdevs+0xc4/0x290 [ 1224.480197] ? lock_release+0x680/0x680 [ 1224.480886] do_writepages+0xee/0x2a0 [ 1224.481525] ? page_writeback_cpu_online+0x20/0x20 [ 1224.482355] ? __mutex_lock+0x4fe/0x10b0 [ 1224.483034] ? iterate_bdevs+0xc4/0x290 [ 1224.483724] ? lock_acquire+0x197/0x470 [ 1224.484405] filemap_fdatawrite+0x241/0x2f0 [ 1224.485128] ? iterate_bdevs+0xb2/0x290 [ 1224.485795] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1224.486642] ? iput.part.0+0x73/0x6d0 [ 1224.487294] iterate_bdevs+0x11b/0x290 [ 1224.487950] ? fdatawait_one_bdev+0x60/0x60 [ 1224.488684] ksys_sync+0xb6/0x160 [ 1224.489260] ? vfs_fsync+0x1f0/0x1f0 [ 1224.489890] ? __ia32_sys_read+0xb0/0xb0 [ 1224.490579] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1224.491531] __do_sys_sync+0xa/0x20 [ 1224.492139] do_syscall_64+0x33/0x40 [ 1224.492772] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1224.493632] RIP: 0033:0x7f75a29d8b19 [ 1224.494251] 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 [ 1224.497313] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1224.498562] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1224.499747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1224.500924] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1224.502103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1224.503290] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:21:00 executing program 2: 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) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000380)=0x7851669e) fchmodat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x20) ftruncate(r0, 0x1000003) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="020029bd7000fddbdf251000000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x1c}}, 0x40000) open(&(0x7f00000000c0)='./file0\x00', 0x2e142, 0x0) syz_open_dev$vcsa(&(0x7f0000000140), 0x8, 0x200) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000140), 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000"]) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x4, 0x0, 0x20, 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, 0x7, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [], 0xd}, 0xb) 20:21:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0xffffffff00000000}}], 0x500, 0x20000022, 0x0) 20:21:00 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x37, 0x1, 0x70bd28, 0x25dfdbfc, {0x2}, [@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x73, 0x0, 0x0, @ipv4=@local}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:21:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000240008000f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080), 0x0, 0x0, 0x3) getdents64(r0, &(0x7f0000000140)=""/255, 0xff) open_tree(r0, &(0x7f0000000100)='./file1\x00', 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400) 20:21:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x240000) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:21:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 16) 20:21:00 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 29) 20:21:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 31) [ 1237.729203] FAULT_INJECTION: forcing a failure. [ 1237.729203] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1237.731718] CPU: 0 PID: 8748 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1237.732836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.734186] Call Trace: [ 1237.734624] dump_stack+0x107/0x167 [ 1237.735233] should_fail.cold+0x5/0xa [ 1237.735871] _copy_from_user+0x2e/0x1b0 [ 1237.736532] __copy_msghdr_from_user+0x91/0x4b0 [ 1237.737263] ? __ia32_sys_shutdown+0x80/0x80 [ 1237.737981] ? __lock_acquire+0x1657/0x5b00 [ 1237.738709] ___sys_recvmsg+0xd5/0x200 [ 1237.739321] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1237.740068] ? __lockdep_reset_lock+0x180/0x180 [ 1237.740823] ? lock_downgrade+0x6d0/0x6d0 [ 1237.741509] ? lock_acquire+0x197/0x470 [ 1237.742156] ? find_held_lock+0x2c/0x110 [ 1237.742826] ? __might_fault+0xd3/0x180 [ 1237.743484] ? lock_downgrade+0x6d0/0x6d0 [ 1237.744185] do_recvmmsg+0x24c/0x6d0 [ 1237.744804] ? ___sys_recvmsg+0x200/0x200 [ 1237.745483] ? lock_downgrade+0x6d0/0x6d0 [ 1237.746171] ? ksys_write+0x12d/0x260 [ 1237.746812] ? wait_for_completion_io+0x270/0x270 [ 1237.747609] ? rcu_read_lock_any_held+0x75/0xa0 [ 1237.748363] ? vfs_write+0x354/0xa70 [ 1237.748982] __x64_sys_recvmmsg+0x20f/0x260 [ 1237.749685] ? ksys_write+0x1a9/0x260 [ 1237.750307] ? __do_sys_socketcall+0x600/0x600 [ 1237.751024] do_syscall_64+0x33/0x40 [ 1237.751637] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1237.752432] RIP: 0033:0x7eff424fdb19 [ 1237.753039] 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 [ 1237.755825] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1237.757068] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1237.758232] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1237.759404] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1237.760573] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1237.761735] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1237.793340] FAT-fs (loop1): bogus number of FAT sectors [ 1237.794631] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1237.800958] FAULT_INJECTION: forcing a failure. [ 1237.800958] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1237.803641] CPU: 1 PID: 8750 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1237.804953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.806453] Call Trace: [ 1237.806979] dump_stack+0x107/0x167 [ 1237.807699] should_fail.cold+0x5/0xa [ 1237.808340] _copy_from_user+0x2e/0x1b0 [ 1237.809010] __copy_msghdr_from_user+0x91/0x4b0 [ 1237.809799] ? __ia32_sys_shutdown+0x80/0x80 [ 1237.810661] ? __lock_acquire+0x1657/0x5b00 [ 1237.811523] ___sys_recvmsg+0xd5/0x200 [ 1237.812259] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1237.813157] ? __lockdep_reset_lock+0x180/0x180 [ 1237.814072] ? lock_downgrade+0x6d0/0x6d0 [ 1237.814845] ? lock_acquire+0x197/0x470 [ 1237.815619] ? find_held_lock+0x2c/0x110 [ 1237.816368] ? __might_fault+0xd3/0x180 [ 1237.817172] ? lock_downgrade+0x6d0/0x6d0 [ 1237.818005] do_recvmmsg+0x24c/0x6d0 [ 1237.818666] ? ___sys_recvmsg+0x200/0x200 [ 1237.819484] ? recalibrate_cpu_khz+0x10/0x10 [ 1237.820344] ? lapic_next_deadline+0x1/0x50 [ 1237.821136] ? tick_program_event+0xa8/0x140 [ 1237.821971] __x64_sys_recvmmsg+0x20f/0x260 [ 1237.822792] ? __do_sys_socketcall+0x600/0x600 [ 1237.823723] do_syscall_64+0x33/0x40 [ 1237.824432] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1237.825389] RIP: 0033:0x7f72c44aab19 [ 1237.826080] 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 [ 1237.829395] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1237.830637] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1237.831810] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1237.832970] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1237.834132] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1237.835307] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x2}}], 0x500, 0x20000022, 0x0) [ 1237.881798] FAULT_INJECTION: forcing a failure. [ 1237.881798] name failslab, interval 1, probability 0, space 0, times 0 [ 1237.883476] CPU: 1 PID: 8751 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1237.884507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1237.885748] Call Trace: [ 1237.886151] dump_stack+0x107/0x167 [ 1237.886716] should_fail.cold+0x5/0xa [ 1237.887308] ? mempool_alloc+0x148/0x360 [ 1237.887928] ? mempool_free_pages+0x20/0x20 [ 1237.888592] should_failslab+0x5/0x20 [ 1237.889172] kmem_cache_alloc+0x5b/0x310 [ 1237.889796] ? mempool_free_pages+0x20/0x20 [ 1237.890451] mempool_alloc+0x148/0x360 [ 1237.891065] ? mempool_resize+0x7d0/0x7d0 [ 1237.891711] ? lock_downgrade+0x6d0/0x6d0 [ 1237.892374] bio_alloc_bioset+0x36e/0x600 [ 1237.893006] ? bvec_alloc+0x2f0/0x2f0 [ 1237.893594] ? write_one_page+0x4f0/0x4f0 [ 1237.894232] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1237.894980] __block_write_full_page+0x7cd/0x1050 [ 1237.895720] ? end_buffer_write_sync+0xf0/0xf0 [ 1237.896413] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1237.897182] block_write_full_page+0x220/0x290 [ 1237.897869] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1237.898635] __writepage+0x67/0x180 [ 1237.899191] write_cache_pages+0x57f/0xe50 [ 1237.899853] ? tag_pages_for_writeback+0x450/0x450 [ 1237.900608] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1237.901383] ? __lock_acquire+0x1657/0x5b00 [ 1237.902051] ? blkdev_readahead+0x20/0x20 [ 1237.902681] generic_writepages+0xe2/0x160 [ 1237.903327] ? write_cache_pages+0xe50/0xe50 [ 1237.903993] ? iterate_bdevs+0xc4/0x290 [ 1237.904605] ? lock_release+0x680/0x680 [ 1237.905225] do_writepages+0xee/0x2a0 [ 1237.905813] ? page_writeback_cpu_online+0x20/0x20 [ 1237.906559] ? __mutex_lock+0x4fe/0x10b0 [ 1237.907181] ? iterate_bdevs+0xc4/0x290 [ 1237.907788] ? lock_acquire+0x197/0x470 [ 1237.908354] filemap_fdatawrite+0x241/0x2f0 [ 1237.908983] ? iterate_bdevs+0xb2/0x290 [ 1237.909566] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1237.910296] ? iput.part.0+0x73/0x6d0 [ 1237.910862] iterate_bdevs+0x11b/0x290 [ 1237.911437] ? fdatawait_one_bdev+0x60/0x60 [ 1237.912073] ksys_sync+0xb6/0x160 [ 1237.912572] ? vfs_fsync+0x1f0/0x1f0 [ 1237.913121] ? __ia32_sys_read+0xb0/0xb0 [ 1237.913732] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1237.914548] __do_sys_sync+0xa/0x20 [ 1237.915082] do_syscall_64+0x33/0x40 [ 1237.915641] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1237.916389] RIP: 0033:0x7f75a29d8b19 [ 1237.916938] 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 [ 1237.919598] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1237.920703] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1237.921736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1237.922768] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1237.923811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1237.924850] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:21:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 17) 20:21:00 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, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 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) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r0, 0x9e46, 0x0) fsync(r0) fsmount(r0, 0x1, 0x70) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c63d634eff62cade5616368653d6d6d71702c76657273696f6e3d1907009e0983a23e6093847f00f0ee9433961002b86713c9849eb4a8f8"]) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x141043, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) pidfd_getfd(r0, r1, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000080)) 20:21:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1238.037101] FAULT_INJECTION: forcing a failure. [ 1238.037101] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1238.039058] CPU: 1 PID: 8762 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1238.040064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1238.041259] Call Trace: [ 1238.041655] dump_stack+0x107/0x167 [ 1238.042196] should_fail.cold+0x5/0xa [ 1238.042759] _copy_from_user+0x2e/0x1b0 [ 1238.043360] __copy_msghdr_from_user+0x91/0x4b0 [ 1238.044042] ? __ia32_sys_shutdown+0x80/0x80 [ 1238.044686] ? __lock_acquire+0x1657/0x5b00 [ 1238.045332] ___sys_recvmsg+0xd5/0x200 [ 1238.045903] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1238.046614] ? __lockdep_reset_lock+0x180/0x180 [ 1238.047286] ? _raw_spin_unlock_irq+0x27/0x30 [ 1238.047954] ? lock_acquire+0x197/0x470 [ 1238.048528] ? find_held_lock+0x2c/0x110 [ 1238.049122] ? __might_fault+0xd3/0x180 [ 1238.049705] ? lock_downgrade+0x6d0/0x6d0 [ 1238.050313] ? io_schedule_timeout+0x140/0x140 [ 1238.050994] do_recvmmsg+0x24c/0x6d0 [ 1238.051552] ? ___sys_recvmsg+0x200/0x200 [ 1238.052158] ? lock_downgrade+0x6d0/0x6d0 [ 1238.052776] ? ksys_write+0x12d/0x260 [ 1238.053347] ? wait_for_completion_io+0x270/0x270 [ 1238.054049] ? rcu_read_lock_any_held+0x75/0xa0 [ 1238.054720] ? vfs_write+0x354/0xa70 [ 1238.055272] __x64_sys_recvmmsg+0x20f/0x260 [ 1238.055911] ? ksys_write+0x1a9/0x260 [ 1238.056463] ? __do_sys_socketcall+0x600/0x600 [ 1238.057130] do_syscall_64+0x33/0x40 [ 1238.057669] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1238.058409] RIP: 0033:0x7eff424fdb19 [ 1238.058951] 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 [ 1238.061579] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1238.062672] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1238.063706] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1238.064727] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1238.065753] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1238.066772] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 20:21:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 32) 20:21:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000040)="eb3c90030000002e66617400020101000270008000f801", 0x17, 0x6}, {0x0, 0x0, 0x8000}], 0x0, &(0x7f0000000000)={[{@iocharset={'iocharset', 0x3d, 'iso8859-6'}}]}) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file1\x00'}, 0x6e) [ 1238.127088] 9pnet: Unknown protocol version  20:21:00 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 30) [ 1238.143935] FAULT_INJECTION: forcing a failure. [ 1238.143935] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1238.145883] CPU: 1 PID: 8769 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1238.146936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1238.146943] Call Trace: [ 1238.146966] dump_stack+0x107/0x167 [ 1238.146991] should_fail.cold+0x5/0xa [ 1238.147017] _copy_from_user+0x2e/0x1b0 [ 1238.147042] __copy_msghdr_from_user+0x91/0x4b0 [ 1238.147067] ? __ia32_sys_shutdown+0x80/0x80 [ 1238.151726] ? __lock_acquire+0x1657/0x5b00 [ 1238.152403] ___sys_recvmsg+0xd5/0x200 [ 1238.153005] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1238.153753] ? __lockdep_reset_lock+0x180/0x180 [ 1238.154463] ? lock_downgrade+0x6d0/0x6d0 [ 1238.155074] ? lock_acquire+0x197/0x470 [ 1238.155690] ? find_held_lock+0x2c/0x110 [ 1238.156324] ? __might_fault+0xd3/0x180 [ 1238.156934] ? lock_downgrade+0x6d0/0x6d0 [ 1238.157588] do_recvmmsg+0x24c/0x6d0 [ 1238.158162] ? ___sys_recvmsg+0x200/0x200 [ 1238.158799] ? lock_downgrade+0x6d0/0x6d0 [ 1238.159447] ? ksys_write+0x12d/0x260 [ 1238.160044] ? wait_for_completion_io+0x270/0x270 [ 1238.160782] ? rcu_read_lock_any_held+0x75/0xa0 [ 1238.161491] ? vfs_write+0x354/0xa70 [ 1238.162069] __x64_sys_recvmmsg+0x20f/0x260 [ 1238.162731] ? ksys_write+0x1a9/0x260 [ 1238.163316] ? __do_sys_socketcall+0x600/0x600 [ 1238.164029] do_syscall_64+0x33/0x40 [ 1238.164596] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1238.165370] RIP: 0033:0x7f72c44aab19 [ 1238.165933] 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 [ 1238.168723] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1238.169876] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1238.170954] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1238.172047] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1238.173121] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1238.174195] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 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, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810021e6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 20:21:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) [ 1238.378710] FAULT_INJECTION: forcing a failure. [ 1238.378710] name failslab, interval 1, probability 0, space 0, times 0 [ 1238.380380] CPU: 1 PID: 8776 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1238.381382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1238.382590] Call Trace: [ 1238.382983] dump_stack+0x107/0x167 [ 1238.383532] should_fail.cold+0x5/0xa [ 1238.384096] ? create_object.isra.0+0x3a/0xa20 [ 1238.384769] should_failslab+0x5/0x20 [ 1238.385328] kmem_cache_alloc+0x5b/0x310 [ 1238.385922] ? mark_lock+0xf5/0x2df0 [ 1238.386472] create_object.isra.0+0x3a/0xa20 [ 1238.387080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1238.387832] kmem_cache_alloc+0x159/0x310 [ 1238.388444] ? mempool_free_pages+0x20/0x20 [ 1238.389074] mempool_alloc+0x148/0x360 [ 1238.389653] ? mempool_resize+0x7d0/0x7d0 [ 1238.390259] ? lock_downgrade+0x6d0/0x6d0 [ 1238.390889] bio_alloc_bioset+0x36e/0x600 [ 1238.391504] ? bvec_alloc+0x2f0/0x2f0 [ 1238.392063] ? write_one_page+0x4f0/0x4f0 [ 1238.392686] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1238.393370] __block_write_full_page+0x7cd/0x1050 [ 1238.394076] ? end_buffer_write_sync+0xf0/0xf0 [ 1238.394747] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1238.395503] block_write_full_page+0x220/0x290 [ 1238.396166] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1238.396909] __writepage+0x67/0x180 [ 1238.397451] write_cache_pages+0x57f/0xe50 [ 1238.398082] ? tag_pages_for_writeback+0x450/0x450 [ 1238.398812] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1238.399565] ? __lock_acquire+0x1657/0x5b00 [ 1238.400205] ? blkdev_readahead+0x20/0x20 [ 1238.400810] generic_writepages+0xe2/0x160 [ 1238.401432] ? write_cache_pages+0xe50/0xe50 [ 1238.402068] ? iterate_bdevs+0xc4/0x290 [ 1238.402622] ? lock_release+0x680/0x680 [ 1238.403218] do_writepages+0xee/0x2a0 [ 1238.403796] ? page_writeback_cpu_online+0x20/0x20 [ 1238.404522] ? __mutex_lock+0x4fe/0x10b0 [ 1238.405087] ? iterate_bdevs+0xc4/0x290 [ 1238.405678] ? lock_acquire+0x197/0x470 [ 1238.406268] filemap_fdatawrite+0x241/0x2f0 [ 1238.406891] ? iterate_bdevs+0xb2/0x290 [ 1238.407480] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1238.408209] ? iput.part.0+0x73/0x6d0 [ 1238.408778] iterate_bdevs+0x11b/0x290 [ 1238.409347] ? fdatawait_one_bdev+0x60/0x60 [ 1238.409976] ksys_sync+0xb6/0x160 [ 1238.410478] ? vfs_fsync+0x1f0/0x1f0 [ 1238.411032] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1238.411798] __do_sys_sync+0xa/0x20 [ 1238.412333] do_syscall_64+0x33/0x40 [ 1238.412844] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1238.413589] RIP: 0033:0x7f75a29d8b19 [ 1238.414099] 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 [ 1238.416763] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1238.417873] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1238.418898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1238.419924] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1238.420951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1238.421978] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:21:15 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 31) 20:21:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:21:15 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x841}, 0x800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000040)={0x0, 0x2, 0x3ff, 0x1}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000001000000010000f6060000000710000000000000000000000000d8ca000d835d6b114f0d20c138b9b7541890c33823cbd86757de663047d7b0448867eb505af7701c7ba030947790101d657465ff15df33af6675e0994c50fc11806ec2922a1f67e08387b7e9cda8b6142ab0141d405194f5343b163d5911391095165c9137d2ee6e65"], 0x28}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0xfb}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(r4, &(0x7f0000000000)='./file0\x00', 0x600000, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r1) pwrite64(r5, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 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) writev(r4, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchmod(r6, 0xc3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r4, 0x0) 20:21:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 18) 20:21:15 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000000000)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1f, "be8cd34e81c844"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001e00)={r9, 0x5}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:21:15 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00", 0x40}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0xf6de, 0x0, 0x1000, 0xfff, 0x3}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x6f, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="2a00000028010000000000000065300004aa6461bf9521174440b758b1b6c645914dbc20700598f7d385882d5cc22f7757fbd72f8601fb0edd88e8adc0ad837f9cc143c0b9be2e9e6ba53c0c5fff3a855d2cdd7fb7e83ef5f82bbbf28d0d7669deb420e57fee5192e612696266873282ab2e6241f071083e6516851f0cead543c57e8bd4dd633f27f310a60e729efce5721dc6858e32ed3c4b26f480db74afe5a1a3f8ba281d5945f07552553d99f9a2e23ee8e9bc5482e2a333120789d5260325e731c1956203c6f3d88c288809b37a5c11f7b648b451e5cea5680484be06a2124a1c690f"]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0), 0x0) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x2000000000000005, &(0x7f00000000c0)}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x15, 0x0, 0x0, 0xfffffffffffffff9, 0x20, 0x8}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="800100001800210c000000000000000002000000ff07fe0000000000610109805c00000046ded15c2f92e277b613bb7251490262e482a5d17020924ccc2e2e8f0000000178d8836f4425c6d30a9f7bdb336b5790b5f4226d0242667d58d4e2ff9b57bb144cc2d2a2695f9ba21347064a5e454ba22b0cde50ee5f8dd7ca5e0742493b491262b81347fa7e154502ec6da29e9f7d664ce47f94c73ec4e1adea99b91e451537c3e8a73405243f533cbe5c9035a49d98ca67521d326c13bb2d2c0a395ff07743554d36b74a55b5adcd9ae5d46166c0f7fe51c5e14a239d881f32b43c56878071b8470094dd023fe0e2a44c80f225148cf3f9aa8c7411b619bd8f15fcf20355bf844008a04fbf63a943c1b28ac72e9854d1e600e6f0268aea8f9fb48b7e658f4a2f7305b59d7f8145040d0fb736baec996efb66e1e052398197010000000100000048d956b17312020067b290f4b8aef7ebac8f4e5078587226e60df3d0c86d812592b81f34dfeb4d21264900000000000000000000000000000000007c8783cb654ac788e89101df616c690bce20e73244b198d826991ee3c9ba1766f6779fc36843845aced144ad29194158ace1133684866ff94be6974e7ec70f651bd0f65df91ce1784a67a37288c852da013dfb67d3dd4dce000000000000000000"], 0x180}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) openat2(r3, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 20:21:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) 20:21:15 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 33) [ 1253.751121] FAULT_INJECTION: forcing a failure. [ 1253.751121] name failslab, interval 1, probability 0, space 0, times 0 [ 1253.752276] CPU: 0 PID: 8794 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1253.752929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1253.753742] Call Trace: [ 1253.754005] dump_stack+0x107/0x167 [ 1253.754366] should_fail.cold+0x5/0xa [ 1253.754739] ? ___slab_alloc+0x470/0x700 [ 1253.755136] ? create_object.isra.0+0x3a/0xa20 [ 1253.755600] should_failslab+0x5/0x20 [ 1253.755968] kmem_cache_alloc+0x5b/0x310 [ 1253.756364] create_object.isra.0+0x3a/0xa20 [ 1253.756787] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1253.757289] kmem_cache_alloc+0x159/0x310 [ 1253.757694] ? mempool_free_pages+0x20/0x20 [ 1253.758108] mempool_alloc+0x148/0x360 [ 1253.758489] ? mempool_resize+0x7d0/0x7d0 [ 1253.758888] ? lock_downgrade+0x6d0/0x6d0 [ 1253.759314] bio_alloc_bioset+0x36e/0x600 [ 1253.759736] ? bvec_alloc+0x2f0/0x2f0 [ 1253.760108] ? write_one_page+0x4f0/0x4f0 [ 1253.760524] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1253.761002] __block_write_full_page+0x7cd/0x1050 [ 1253.761467] ? end_buffer_write_sync+0xf0/0xf0 [ 1253.761916] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1253.762419] block_write_full_page+0x220/0x290 [ 1253.762866] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1253.763365] __writepage+0x67/0x180 [ 1253.763742] write_cache_pages+0x57f/0xe50 [ 1253.763767] FAULT_INJECTION: forcing a failure. [ 1253.763767] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1253.765258] ? tag_pages_for_writeback+0x450/0x450 [ 1253.765751] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1253.766241] ? __lock_acquire+0x1657/0x5b00 [ 1253.766671] ? blkdev_readahead+0x20/0x20 [ 1253.767074] generic_writepages+0xe2/0x160 [ 1253.767487] ? write_cache_pages+0xe50/0xe50 [ 1253.767924] ? iterate_bdevs+0xc4/0x290 [ 1253.768312] ? lock_release+0x680/0x680 [ 1253.768724] do_writepages+0xee/0x2a0 [ 1253.769100] ? page_writeback_cpu_online+0x20/0x20 [ 1253.769593] ? __mutex_lock+0x4fe/0x10b0 [ 1253.769992] ? iterate_bdevs+0xc4/0x290 [ 1253.770385] ? lock_acquire+0x197/0x470 [ 1253.770784] filemap_fdatawrite+0x241/0x2f0 [ 1253.771204] ? iterate_bdevs+0xb2/0x290 [ 1253.771605] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1253.772086] ? iput.part.0+0x73/0x6d0 [ 1253.772466] iterate_bdevs+0x11b/0x290 [ 1253.772848] ? fdatawait_one_bdev+0x60/0x60 [ 1253.773265] ksys_sync+0xb6/0x160 [ 1253.773607] ? vfs_fsync+0x1f0/0x1f0 [ 1253.773969] ? perf_trace_sys_enter+0xdb/0x130 [ 1253.774417] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1253.774955] __do_sys_sync+0xa/0x20 [ 1253.775308] do_syscall_64+0x33/0x40 [ 1253.775681] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1253.776168] RIP: 0033:0x7f75a29d8b19 [ 1253.776534] 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 [ 1253.778270] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1253.779007] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1253.779720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1253.780399] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.781089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1253.781801] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 [ 1253.782548] CPU: 1 PID: 8801 Comm: syz-executor.4 Not tainted 5.10.209 #1 [ 1253.784005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1253.785580] Call Trace: [ 1253.786018] dump_stack+0x107/0x167 [ 1253.786627] should_fail.cold+0x5/0xa [ 1253.787255] _copy_from_user+0x2e/0x1b0 [ 1253.787931] __copy_msghdr_from_user+0x91/0x4b0 [ 1253.788703] ? __ia32_sys_shutdown+0x80/0x80 [ 1253.789428] ? __lock_acquire+0x1657/0x5b00 [ 1253.790149] ___sys_recvmsg+0xd5/0x200 [ 1253.790820] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1253.791679] ? __lockdep_reset_lock+0x180/0x180 [ 1253.792652] ? _raw_spin_unlock_irq+0x27/0x30 [ 1253.793605] ? lock_acquire+0x197/0x470 [ 1253.794428] ? find_held_lock+0x2c/0x110 [ 1253.795298] ? __might_fault+0xd3/0x180 [ 1253.796069] ? lock_downgrade+0x6d0/0x6d0 [ 1253.796758] ? io_schedule_timeout+0x140/0x140 [ 1253.797541] do_recvmmsg+0x24c/0x6d0 [ 1253.798146] ? ___sys_recvmsg+0x200/0x200 [ 1253.798854] ? recalibrate_cpu_khz+0x10/0x10 [ 1253.799603] ? lapic_next_deadline+0x1/0x50 [ 1253.800339] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1253.801188] ? asm_sysvec_call_function_single+0x12/0x20 [ 1253.802098] __x64_sys_recvmmsg+0x20f/0x260 [ 1253.802818] ? __do_sys_socketcall+0x600/0x600 [ 1253.803605] do_syscall_64+0x33/0x40 [ 1253.804206] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1253.805062] RIP: 0033:0x7eff424fdb19 [ 1253.805687] 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 [ 1253.808666] RSP: 002b:00007eff3fa73188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1253.809901] RAX: ffffffffffffffda RBX: 00007eff42610f60 RCX: 00007eff424fdb19 [ 1253.811050] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1253.812209] RBP: 00007eff3fa731d0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.813415] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1253.814586] R13: 00007fffd5f70daf R14: 00007eff3fa73300 R15: 0000000000022000 [ 1253.834736] FAULT_INJECTION: forcing a failure. [ 1253.834736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1253.836987] CPU: 1 PID: 8800 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1253.838096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1253.839426] Call Trace: [ 1253.839867] dump_stack+0x107/0x167 [ 1253.840467] should_fail.cold+0x5/0xa [ 1253.841079] _copy_from_user+0x2e/0x1b0 [ 1253.841749] __copy_msghdr_from_user+0x91/0x4b0 [ 1253.842507] ? __ia32_sys_shutdown+0x80/0x80 [ 1253.843202] ? __lock_acquire+0x1657/0x5b00 [ 1253.843936] ___sys_recvmsg+0xd5/0x200 [ 1253.844569] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1253.845371] ? __lockdep_reset_lock+0x180/0x180 [ 1253.846123] ? lock_acquire+0x197/0x470 [ 1253.846771] ? find_held_lock+0x2c/0x110 [ 1253.847443] ? __might_fault+0xd3/0x180 [ 1253.848099] ? lock_downgrade+0x6d0/0x6d0 [ 1253.848775] ? io_schedule_timeout+0x140/0x140 [ 1253.849541] do_recvmmsg+0x24c/0x6d0 [ 1253.850220] ? ___sys_recvmsg+0x200/0x200 [ 1253.850907] ? lock_downgrade+0x6d0/0x6d0 [ 1253.851602] ? ksys_write+0x12d/0x260 [ 1253.852226] ? wait_for_completion_io+0x270/0x270 20:21:16 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 32) [ 1253.853001] ? rcu_read_lock_any_held+0x75/0xa0 [ 1253.853942] ? vfs_write+0x354/0xa70 [ 1253.854567] __x64_sys_recvmmsg+0x20f/0x260 [ 1253.855257] ? ksys_write+0x1a9/0x260 [ 1253.855875] ? __do_sys_socketcall+0x600/0x600 [ 1253.856634] do_syscall_64+0x33/0x40 [ 1253.857228] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1253.858048] RIP: 0033:0x7f72c44aab19 [ 1253.858648] 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 [ 1253.861565] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1253.862764] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1253.863886] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1253.865014] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1253.866129] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1253.867251] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) 20:21:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0xdd48a83c10608be0, 0x0, 0x0, 0x2, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x1, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@in6={0xa, 0xfffe, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0xa084}}, 0x20) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x40f0050, r0, 0x10000000) r5 = syz_open_dev$tty1(0xc, 0x4, 0x3) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x5, &(0x7f0000000200), 0x1, 0x1}, 0x1) umount2(&(0x7f0000000000)='./file0\x00', 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x0, @fd=r5, 0xff, 0x9, 0xfe, 0x1d, 0x1, {0x3, r6}}, 0xcc9e) io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000380)='./file0\x00', 0x28) write$binfmt_elf64(r8, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r8, 0x8, 0x0, 0x8000) 20:21:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 19) 20:21:16 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x6, 0x9, 0x1a, 0x5, 0x0, 0x3, 0x400, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc76e, 0x0, @perf_config_ext={0x5, 0x80000001}, 0x2, 0x400, 0x0, 0x5, 0x8000, 0xa2, 0x6, 0x0, 0xff, 0x0, 0x3}, 0x0, 0xf6, r0, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7, 0xda, 0x7f, 0x0, 0x0, 0x8, 0x1044, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x1}, 0x2, 0x7, 0x4, 0x1, 0x7fff, 0x0, 0x8, 0x0, 0x3ff, 0x0, 0x20}, 0xffffffffffffffff, 0xf, r1, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "35da149f6de3a658ac7326635a707995efb7a6744bd4a284e259bf5e0560087e4241f4e643381f602b6a4ae0b4305227ad1c992866ce7c3a6b12afbe770988f5a7f1fcfb7503d07dcbc3f9c4b48819027cb87fe5286474bdc4cf459bb7a532eeb5c2ba1e3ce077f75fe82273c0ee3c7764286d2a3eec7fd0114d5ba40454c5892358bc978e2c304484631ea7d0ea9a2dc52a109c53fb7ed88d25129155957491fce33af91dfef93b3d6ab28833939d6942da590b4bd24ffe460b275e0f687f6f670506966adff1c774b18a49216b28d143b9fad8e6d61df52c2530a664c4d523f4e4ea6a6e9cfd9cf2db3783d040e2c58fe6c51326ef41919ffd622ee9af512b", "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"}) 20:21:16 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1254.015417] FAULT_INJECTION: forcing a failure. [ 1254.015417] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.017023] CPU: 0 PID: 8814 Comm: syz-executor.6 Not tainted 5.10.209 #1 20:21:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 34) [ 1254.017563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.018338] Call Trace: [ 1254.018568] dump_stack+0x107/0x167 [ 1254.018885] should_fail.cold+0x5/0xa [ 1254.019203] ? mempool_alloc+0x148/0x360 [ 1254.019551] ? mempool_free_pages+0x20/0x20 [ 1254.019915] should_failslab+0x5/0x20 [ 1254.020231] kmem_cache_alloc+0x5b/0x310 [ 1254.020568] ? mempool_free_pages+0x20/0x20 [ 1254.020927] mempool_alloc+0x148/0x360 [ 1254.021264] ? mempool_resize+0x7d0/0x7d0 [ 1254.021610] ? lock_downgrade+0x6d0/0x6d0 [ 1254.021966] bio_alloc_bioset+0x36e/0x600 [ 1254.022314] ? bvec_alloc+0x2f0/0x2f0 [ 1254.022630] ? write_one_page+0x4f0/0x4f0 [ 1254.022985] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1254.023398] __block_write_full_page+0x7cd/0x1050 [ 1254.023812] ? end_buffer_write_sync+0xf0/0xf0 [ 1254.024192] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1254.024614] block_write_full_page+0x220/0x290 [ 1254.024996] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1254.025419] __writepage+0x67/0x180 [ 1254.025721] write_cache_pages+0x57f/0xe50 [ 1254.026070] ? tag_pages_for_writeback+0x450/0x450 [ 1254.026481] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1254.026906] ? __lock_acquire+0x1657/0x5b00 [ 1254.027263] ? blkdev_readahead+0x20/0x20 [ 1254.027613] generic_writepages+0xe2/0x160 [ 1254.027961] ? write_cache_pages+0xe50/0xe50 [ 1254.028321] ? iterate_bdevs+0xc4/0x290 [ 1254.028657] ? lock_release+0x680/0x680 [ 1254.028987] do_writepages+0xee/0x2a0 [ 1254.029306] ? page_writeback_cpu_online+0x20/0x20 [ 1254.029707] ? __mutex_lock+0x4fe/0x10b0 [ 1254.030041] ? iterate_bdevs+0xc4/0x290 [ 1254.030370] ? lock_acquire+0x197/0x470 [ 1254.030703] filemap_fdatawrite+0x241/0x2f0 [ 1254.031068] ? iterate_bdevs+0xb2/0x290 [ 1254.031398] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1254.031822] ? iput.part.0+0x73/0x6d0 [ 1254.032142] iterate_bdevs+0x11b/0x290 [ 1254.032468] ? fdatawait_one_bdev+0x60/0x60 [ 1254.032829] ksys_sync+0xb6/0x160 [ 1254.033116] ? vfs_fsync+0x1f0/0x1f0 [ 1254.033423] ? perf_trace_sys_enter+0xdb/0x130 [ 1254.033816] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1254.034284] __do_sys_sync+0xa/0x20 [ 1254.034604] do_syscall_64+0x33/0x40 [ 1254.034913] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.035345] RIP: 0033:0x7f75a29d8b19 [ 1254.035660] 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 [ 1254.037144] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1254.037781] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1254.038375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1254.038963] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.039548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1254.040137] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:21:16 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x5, 0xfffffffc}}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x1) readv(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r3, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r3, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000180)={0x3fc, 0x2f, 0x100, 0x70bd2a, 0x25dfdbfe, {0x12}, [@nested={0x1c, 0x1b, 0x0, 0x1, [@typed={0x8, 0x74, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x80, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x86, 0x0, 0x0, @ipv4=@remote}]}, @generic="cd47573fef00c7395f470931444007945052fe4616881a74429dc36b6c98c6421ce05e3eed6f3d3f797858dedeb1996ff20028d8b369eb5097142bd5abd6f739217ab5609a1087a59e3ac4053a5664851c5ed547747f010b6a173084deae40f956", @nested={0xc, 0x36, 0x0, 0x1, [@typed={0x6, 0x85, 0x0, 0x0, @str=',\x00'}]}, @generic="1c256fcf4394554f62c0c4d29ea190714b06e4a395fb9e93849e43bf6b8d5c79955fe4c48f381970a6c2d51c4a94bfceb3", @typed={0x4, 0x90}, @typed={0x8, 0x2d, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="9499da9da765637fbbc119547314f7d4913dac2492d7ab1aff2b3e130f2eb72d06d5dc775cd6b4d38596a8de08cf093e8e6f88", @nested={0x2d8, 0x59, 0x0, 0x1, [@generic="3361e66b0fdee3de15ac48295d08ac3b31f982e8e7ab8d0d52124d3ab86926a46b782461985a7ea58308f2ade39d0a81c837d602855f473275c67cab776e6a1ab2ec66759c892f1ccb06bc5e62bf1799b25c63bd9939d1a43e8366e16906771c2985c99f48428198a017a41225a650afb6542304ac31450338816878391c51a5", @typed={0x8, 0x65, 0x0, 0x0, @pid}, @generic="0bb43ea3b2b07c4df17373b572e2138707c3fe45bbbbc51bc9d67d760d6e883a611f0fd7c8e48366529ffb1a63be3b27d96bfb2b7e36e31e8f8426fe5b534fd43f52af7436d9d638750e58521c418ec7d6a8638c2ea9755912dc91c0e119ceafd910b5c982a2695556a3248ff2e553ac2580155c60d7f9d1e60a7863f6c588c39dca883c3c54afe0e1ff7495094f41bd0e", @generic="00a1c661fd1566791b3520ed8a091bbb0484ea7c5df11945dbe62c8f8ab5b57d72b1ceb223e331a67d30d9821a121d4579d701b45c1ec9fb84db56b1027c71d51ea880ef7407647b39b83481c078ca0efd763d65db8b00f9fce652c0b8981b7800debb8c6a820b1adec14c77db6f6bcd10e990e71b517158cf437863", @generic="5403a8587aa5d1ecd5f546aca0cb31e47dd025d4d1d40cd380793ea0a45fd1ef536b1d33e62717729abcf32f862dbd0f91261dc968bdd243928cb7cce53323163fac4f4a7dfa4a2aa3e7db1042a8613d2db0291511456dccb69ff6f089ebc0c977eb2d94f2e234251408adc50d7b03ace72b350a8e6bc1a71fc95a444385b71f", @typed={0x8, 0x92, 0x0, 0x0, @u32=0x6}, @generic="b7cfcc36da8cc350d008a58333e8238b0dc278ece57d84deace23e544d7f6dbf693102130a4e4085600eee2e633c7b4d251233addf06b0a611e8a8c350b7293f444deb679869fcd5b85db889b325aeab08f7069cb18d85584419c886354393e76af96d78d1f8a8a30ddd177e98cece8c278343447e0f0a92a1e8b6e72898e95a7bc482006e70341776de4cb770440a2320d58a26f71180b2be41d926c7492870bdc3b0b7ea91aec9d5f957", @typed={0x4, 0x40}, @typed={0x8, 0x89, 0x0, 0x0, @u32=0x5}]}, @typed={0xc, 0x18, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x75, 0x0, 0x0, @ipv4=@local}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x20040010}, 0x8080) close_range(r2, r0, 0x2) 20:21:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) 20:21:16 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) r3 = syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_setup(0x463c, &(0x7f00000003c0)={0x0, 0x2539, 0x4, 0x3, 0x323, 0x0, r5}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000480)=0x0, &(0x7f00000004c0)) ftruncate(r6, 0x1000004) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000900)={0x22a4, 0x35, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@nested={0x2014, 0x23, 0x0, 0x1, [@typed={0x8, 0x86, 0x0, 0x0, @fd=r6}, 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@typed={0x8, 0x3b, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="51945f756aa0b52c1ee0e9f3e76707e0a09b5fe8439224c8ca6eca31b963aa0cd79668cec1cf8f97caac5b17a6c54195a6d502561223a3d9e9fedb54f4bef38ca1fd4ccc040aee10c4e5f68eb4e4a9786a1daabe94316c7d240c29751ca2507b91830493e2c667a20c23eef29cfd5c7c921837a44f220b71d411d06a31df245ba2eb321d84b6a6887fd0358bbbc5c3444d6fdeb5525f3678e3c6c5034fdc42d08fcfc4876f01a9cbe2f88f", @generic="91a2bce8d453b21157e2e777a0e1e7f3bdfecc90323d28d54fdd1c7793ff3164e21cee7dab87e8e27cf3e5ed3abd5e87a4070825f20accecdbd2395cb8ceab046b8c1c0d477e97e85bafb720f7a3cd29677f03f67d1809573c1d9e315f7825f833c5333bce0c2d0574bac512bf957b16ae25674779dcc560d890db75fe45bfc1e6e2290b6ad0aca60ebecf2bed3df75e199dee0b16d6dfe6963636cf98487b36d725c01c5c6ade1cb5124f", @nested={0x123, 0x95, 0x0, 0x1, [@generic="f50d895b4153eaad729539053dbb445439fe7ab52fb9cf22fa4c4c3a6e23a72abed725bf4d8a2bc989d99373a04ac50317549be993424e7463ad6c12a77703083d2f1358376755fc089b75e316b7b7", @typed={0x64, 0x1, 0x0, 0x0, @binary="d1a10c603c0ceae71deb0f3c6ef0fadf28f3ededf536c251fce5a643d3397424e5b31587af7d3776526c54f1597f850375a931ce765384f7a5aafb00647443ac11494552b8dea1c507ac84c51e7ff3a12a4d10e9b7b43d6325d95d3b80d582c4"}, @typed={0x4, 0x84}, @generic="49c7e601cfdd054ca01817289670a79c7184fa4769359a5c93ef2a18c14d841071303cb007fce129ba2092c70b9448d3f2381ac77433ff9611ceb8ab97f9e9b8d81926c7ed064d2b811541570895d585f1af50a53ff6c55fa424515f6fdd480da60512cc", @typed={0x4, 0x82}]}]}, 0x22a4}, 0x1, 0x0, 0x0, 0x24004084}, 0x44080) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r9, &(0x7f00000007c0)=""/180, 0x200007d8) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/25, 0x19}], 0x2) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) syz_io_uring_submit(r7, 0x0, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r10, &(0x7f0000000540)=0x80, &(0x7f0000000580)=@phonet, 0x0, 0x80000, 0x1}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x16, 0x1, 0x0, {0x0, 0x0, r0}}, 0x6) [ 1254.129277] FAULT_INJECTION: forcing a failure. [ 1254.129277] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1254.130615] CPU: 0 PID: 8829 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1254.131196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.131887] Call Trace: [ 1254.132121] dump_stack+0x107/0x167 [ 1254.132430] should_fail.cold+0x5/0xa [ 1254.132763] _copy_from_user+0x2e/0x1b0 [ 1254.133100] __copy_msghdr_from_user+0x91/0x4b0 [ 1254.133484] ? __ia32_sys_shutdown+0x80/0x80 [ 1254.133848] ? __lock_acquire+0x1657/0x5b00 [ 1254.134226] ___sys_recvmsg+0xd5/0x200 [ 1254.134553] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1254.134962] ? __lockdep_reset_lock+0x180/0x180 [ 1254.135344] ? lock_downgrade+0x6d0/0x6d0 [ 1254.135702] ? lock_acquire+0x197/0x470 [ 1254.136027] ? find_held_lock+0x2c/0x110 [ 1254.136360] ? __might_fault+0xd3/0x180 [ 1254.136682] ? lock_downgrade+0x6d0/0x6d0 [ 1254.137036] do_recvmmsg+0x24c/0x6d0 [ 1254.137349] ? ___sys_recvmsg+0x200/0x200 [ 1254.137697] ? lock_downgrade+0x6d0/0x6d0 [ 1254.138050] ? ksys_write+0x12d/0x260 [ 1254.138384] ? wait_for_completion_io+0x270/0x270 [ 1254.138789] ? rcu_read_lock_any_held+0x75/0xa0 [ 1254.139170] ? vfs_write+0x354/0xa70 [ 1254.139489] __x64_sys_recvmmsg+0x20f/0x260 [ 1254.139841] ? ksys_write+0x1a9/0x260 [ 1254.140146] ? __do_sys_socketcall+0x600/0x600 [ 1254.140538] do_syscall_64+0x33/0x40 [ 1254.140849] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.141269] RIP: 0033:0x7f72c44aab19 [ 1254.141579] 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 [ 1254.143078] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1254.143718] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1254.144315] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1254.144906] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.145495] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1254.146082] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:16 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 33) 20:21:16 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000000)={0x0, 0x4e5c, 0x10001}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:21:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1254.266948] FAULT_INJECTION: forcing a failure. [ 1254.266948] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.268059] CPU: 0 PID: 8838 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1254.268726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.269393] Call Trace: [ 1254.269615] dump_stack+0x107/0x167 [ 1254.269921] should_fail.cold+0x5/0xa [ 1254.270240] ? mempool_alloc+0x148/0x360 [ 1254.270567] ? mempool_free_pages+0x20/0x20 [ 1254.270923] should_failslab+0x5/0x20 [ 1254.271233] kmem_cache_alloc+0x5b/0x310 [ 1254.271580] ? mempool_free_pages+0x20/0x20 [ 1254.271939] mempool_alloc+0x148/0x360 [ 1254.272263] ? mempool_resize+0x7d0/0x7d0 [ 1254.272601] ? lock_downgrade+0x6d0/0x6d0 [ 1254.272960] bio_alloc_bioset+0x36e/0x600 [ 1254.273299] ? bvec_alloc+0x2f0/0x2f0 [ 1254.273612] ? write_one_page+0x4f0/0x4f0 [ 1254.273965] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1254.274370] __block_write_full_page+0x7cd/0x1050 [ 1254.274764] ? end_buffer_write_sync+0xf0/0xf0 [ 1254.275132] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1254.275541] block_write_full_page+0x220/0x290 [ 1254.275893] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1254.276303] __writepage+0x67/0x180 [ 1254.276587] write_cache_pages+0x57f/0xe50 [ 1254.276937] ? tag_pages_for_writeback+0x450/0x450 [ 1254.277319] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1254.277729] ? __lock_acquire+0x1657/0x5b00 [ 1254.278065] ? blkdev_readahead+0x20/0x20 [ 1254.278405] generic_writepages+0xe2/0x160 [ 1254.278733] ? write_cache_pages+0xe50/0xe50 [ 1254.279070] ? iterate_bdevs+0xc4/0x290 [ 1254.279398] ? lock_release+0x680/0x680 [ 1254.279722] do_writepages+0xee/0x2a0 [ 1254.280039] ? page_writeback_cpu_online+0x20/0x20 [ 1254.280427] ? __mutex_lock+0x4fe/0x10b0 [ 1254.280766] ? iterate_bdevs+0xc4/0x290 [ 1254.281078] ? lock_acquire+0x197/0x470 [ 1254.281410] filemap_fdatawrite+0x241/0x2f0 [ 1254.281742] ? iterate_bdevs+0xb2/0x290 [ 1254.282052] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1254.282444] ? iput.part.0+0x73/0x6d0 [ 1254.282748] iterate_bdevs+0x11b/0x290 [ 1254.283063] ? fdatawait_one_bdev+0x60/0x60 [ 1254.283402] ksys_sync+0xb6/0x160 [ 1254.283694] ? vfs_fsync+0x1f0/0x1f0 [ 1254.283981] ? perf_trace_sys_enter+0xdb/0x130 [ 1254.284364] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1254.284791] __do_sys_sync+0xa/0x20 [ 1254.285082] do_syscall_64+0x33/0x40 [ 1254.285371] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.285786] RIP: 0033:0x7f75a29d8b19 [ 1254.286076] 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 [ 1254.287553] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1254.288139] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1254.288701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1254.289272] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.289846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1254.290408] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:21:16 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:21:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 35) [ 1254.351066] FAULT_INJECTION: forcing a failure. [ 1254.351066] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1254.352124] CPU: 0 PID: 8850 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1254.352667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.353309] Call Trace: [ 1254.353530] dump_stack+0x107/0x167 [ 1254.353828] should_fail.cold+0x5/0xa [ 1254.354132] _copy_from_user+0x2e/0x1b0 [ 1254.354454] __copy_msghdr_from_user+0x91/0x4b0 [ 1254.354819] ? __ia32_sys_shutdown+0x80/0x80 [ 1254.355161] ? __lock_acquire+0x1657/0x5b00 [ 1254.355519] ___sys_recvmsg+0xd5/0x200 [ 1254.355830] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1254.356233] ? __lockdep_reset_lock+0x180/0x180 [ 1254.356598] ? lock_downgrade+0x6d0/0x6d0 [ 1254.356942] ? lock_acquire+0x197/0x470 [ 1254.357256] ? find_held_lock+0x2c/0x110 [ 1254.357594] ? __might_fault+0xd3/0x180 [ 1254.357906] ? lock_downgrade+0x6d0/0x6d0 [ 1254.358253] do_recvmmsg+0x24c/0x6d0 [ 1254.358548] ? ___sys_recvmsg+0x200/0x200 [ 1254.358885] ? lock_downgrade+0x6d0/0x6d0 [ 1254.359219] ? ksys_write+0x12d/0x260 [ 1254.359561] ? wait_for_completion_io+0x270/0x270 [ 1254.359963] ? rcu_read_lock_any_held+0x75/0xa0 [ 1254.360348] ? vfs_write+0x354/0xa70 [ 1254.360657] __x64_sys_recvmmsg+0x20f/0x260 [ 1254.361012] ? ksys_write+0x1a9/0x260 [ 1254.361312] ? __do_sys_socketcall+0x600/0x600 [ 1254.361702] do_syscall_64+0x33/0x40 [ 1254.361996] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.362419] RIP: 0033:0x7f72c44aab19 [ 1254.362718] 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 [ 1254.364135] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1254.364731] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1254.365286] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1254.365841] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.366397] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1254.366945] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:16 executing program 1: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mknodat$loop(r0, &(0x7f0000000040)='./file0/file0\x00', 0x20, 0x0) 20:21:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:21:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200002, 0x0}}], 0x500, 0x20000022, 0x0) 20:21:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) 20:21:31 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 34) 20:21:31 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc, 0x4, 0x9, 0x1, 0x0, 0xfffffffffffffffe, 0xc1040, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x1341c, 0x0, 0x1, 0x9, 0x7, 0x1, 0x100, 0x0, 0x7fff, 0x0, 0x7f}, 0xffffffffffffffff, 0x0, r1, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:21:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 36) 20:21:31 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x10000000) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000600)=ANY=[@ANYBLOB="2f5d6e49e8654e85549ffd3d3d842cfa2e8161f3091243c91473c4638aa5d4d2999615b446f75f00bab875e151f3e6fcf2cab0992e3e4f8b5a6ef6ee6454a6704a18f8dcf36446356b9dffb4fd90495dad97b30e52ede33ce266a4d7d7b20e361b35608bec27c6e1e4593b3b14c8020d479156f51cfbedb2411f36afcffa1eda305cfc22f0e0f24b4e25d2f5190f174628c0884f846842a3deea08ee3890737580aafe1c5d08f900000000d12ca1c1540a11220ae0989e533577a6b87d06811cc9dcf1da8273824367b3440279e240b8300b4b8dfa731b0cec9fbd28f68300"/234, @ANYRES32=r0, @ANYBLOB="08521afaff080000000400000000000000f2c97a78675a5700fc0ffc05c4840046f46569e5"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0xb5359c84fb9a41da) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r5 = epoll_create(0x7ffd) finit_module(r1, &(0x7f00000001c0)='b:]:\x00', 0x2) readv(r5, &(0x7f0000000100), 0x1000000000000073) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}, {&(0x7f0000001e00)="edb8fd8355c0ecde894f09cf730fd2d8b0ecbdf2ebc06dfb61923b8553c23bb85bd815802eb90d2497a91f87732db62b0e32bec93918cc401896892428b6099a1179cd9337e061e7dfdd9aaa81d0c0c5fdda18707d81f0ec684969d366ad91926aaeacce6b31db01c9d0c124c415ac8d8f50a83f7d5e181d26b2a88667ab079d291144dadbd6102f1bc278bd5cce832042063e1b318fc690afd4d38b14d82dc38e20898f4e137c5ea5b3c429ac26567e9eb627a395d3bc7eca1786af19ef558ae4e493badb4c8bc94327663950537b05280d1b49367ebcf04b45c28db7e5a914db351475adc64337907d81bc4e7e4ac997c5a63de30f671bd9f46601e2c2c3c476818776f0945fd2ff03047433651459569a241ca5985e6c0324603b82bfc57b8aaac5be8f69fcb8b4266dcba3f56e6daff33cbf85507d25f6a7c7d9d9c2f8eac31e0eebc6e5c25fb68d9d8201df6174223121216d6ff3ade77221972323195787e72962fa632bcb86c1967d39a5031d348b0bc4cf308c7836692703ccb3b5ef507960ce1ecf8178e3fade79e9bee847f6986372263a0771924ff2dc293072deb2af0f17da4f81bc758c96d521a6de682caf7a7126fc246e7d04702c51749827343b0938abc943bae9ed5957597b98904dfa491be79b180b17510d1807e5329e5e8feca6f4b48a2c7a107399eb9d6e7cfd526c005b9bc45a8a352f60aa9782a35c4b30613814556d2f58d1a44e70c57e9d11ca0cf7268fb347003a907b058d8b62d017f7419cfaeb5676b57ef8914ccf0fea1634f93125f448c12347d576c8d36fc885ecb7c3e164e4f276beb9eb5e4e4824b8c4ad3633b6b8301af916c72a4e2c1fb577e1594e7cfdf14294a7f6fbca4345d91422685e8d5ec246e940745e5ef54a0b3a7ddc55242156f19b3182dfc3210f4399e6ea10990e6d1f0630f258fac0c42b9b538822e74e2cf974ade9f66fb8ca1f8d99ca3ce906df5ffc83b2394917d97ee6a302feed3f3e293441fd022777dc7a8697c3e66a6c9174c1026019c1a291d424f2f8ca34ce8f0e69e68b0574a59cab1d36ba4539014e9c88711960fc9d86e2bb13d8f9690e4e5edc860015215a84eec635f4932085b508eb94a4fbaa6231cba65883efd3daae3a8ae4f60ab6997d194e76fe8d463118036d64a1a52705235fc4fb3c68b672c97e72c6203f6098150568fc1edfbb594bf359807cafd5d0d09ba9580d0932babda44d5e2b2080e8513c5a0f3fc551a05d2dc5536d7185740804687e1f2112b3cc8ee9dfaee20d513209908bfb014bcbe92fcb5d2a6ca2e22ffb097fa94ac627abef21e691667b2be1e5980b4636095a70c41d97c7407e56e22d1af0c596c3ab9d5d99a286d06ed4239e4d16307b34576642f5e8f6ec53a1d8aa9956193bca654b0b5d7feba70f5a0603fa5ffa695c83c06c379a586ab824b4b4856db776bbc59724be2f50828dac18f808b83846766d7e7aaf501e27495c63bd9a8f79ae7c0ede0d61662c3548a4ab4cb241718f0725e8c7416f1695694686240e02012b0757a5b1ef0ad21ea3797224bb5fbf96f2eca129280948c49cabc9773e7d528c0f132bef42c946fa4de69bdc93cfe8c05033f44d2053ecb7835100497df70a2b1bc856dc2556a03c80708b3dfd9aa31369d4d713645fa78151d6d71fc1546d5fe63e42a8e9b6bc79b5c79bf4a83fb36003f741a506e911e0939ae059c6f259c233fb9d046b13929284c330f750834f53f485f1869e0e00e5c6b8e05d1c2a6b549d8a48017477c7ba0e62e472918466b34a3784513c50d8e568d385a1578381e1b7897d351a2191c8228343424d50aaa17d9a2594a770689999662afe9b0bb62686b596b3bcad52469f26d7e9545e76e31b0e829f10c27feed7da79d03faa0ca55d973451adcc758b3a05f1a45ac8483a2c55f32d23096bcfbb295c2d38935928a4404a7db0291f691e209a90ad33107311c41b1684e7c5f15d7eb2413516bfbc9bfe6d7f32165ea250016b4ebf7c84515c34ccc341c6fcc841a4d0503839025a86335349d9849f081a67db401bdf3328b931329b296565924a8562454db548e61ac09c8f03310a92c8e4d73b6806b8ab6391296258d88518068cc899766fa46106c013db664cf00e37f8c271e9172bb72087ba145f9fe46a9c3e5deef23ace2cdaf626a638ceb7531149b91ead9db98b3b284d9acce1620f1f05b05e3213e66d4c1af8be362e41d66ebc047815cc86eb7decf88b9cb39aa5e777d1713f6e9a4048661ae01ffb698f48dddd7430391469291e036cec06362eafefba7611113f0300c47ab15d748bf87bd42164e670dad09523bbfacecf5069c681de352026e28c81f0d27d7db01c0d9609cb6583a6a6c6e183c5aeef49acc7e8d7257951c0a78ca801e6bccd13e59f42b4c88caff7d0f446285d7b5322483bb4e4de1abd6e6b423be42174656f60b379e562f614357699190f0ebce2f0e88de3c82d55327231d473b96d4eb9f915058992cac5331a830e36ded4773b0ece42e40e1783c5567712f5622fa4ca1c1899323832062da59ad2241c9b2d8f49ae4aeef1a28010065fed86d92cb9ad5f73e6d34ffd01e18166dbf33ea196cd3713078f4e1a20a381202376c6ee6c03636da808ccea62f5a521e477cdb85730f7e1d263ce7f35f7b11bccf2a6541e8d7dcf59b1f33108c7bbb2bc9e26582122c50d255fa6d3bd709c9660852cd777a82115f08f9e6a3293960afd9b0490e23ffc9ef4e70fda0a108f4c045d15d5737b64d5e6cdda7b7f4299fbd4e29c2f09c539e2a1c89ee1001f0820753591a50da4728c675c4e748b4dcde17d0757fba55c2a60be312b27980cd3f21297868e41d34092398f4f17edd1b7c48e083f7cae15b5c157aa59e202ff357409418928adfcda16e9a9bf4e3362f97e304427fe58092fae631f957d7fbb768bb592c0ab9f5e99dc772fc52d0b86c8b1c27eaf3b859133787a739be9737086e36d9c071a07e3bd454a0051bf0337ce3941aa30da4d0ce7ce0ae666badc9dc4d2fbda9e73f025e84bf21c1dec2cd2b13c56f440412000f08cee5f6252631bae29ffd796e58f4f639c7ce1631ee98af787144d7db8732a42c7fc67610faaa02dd65363b5e4b0dda98ce7d2c5830a4424f876226181c17ab29385d587508d91819cfc985c4e8c7d51315e75ea03c771fad9b698f08b74dcf5db53e83a8394b22f5a626ed9d578567838f6c7fc90aa3fb29ad3955d357d8a7f087b11b4c868ae79436c8feefc4ac2fa54030b73e592facf2aba329e057bcf4516cacd87da0ca1ce3cba15669c63c76ae32748828b91b5320fa5c4a17d8e8f4727c0405c1a607eb89c257cecfef47ea739010d3d601d8df4941a4b707f5516b100295917d48559afe12fa3d9d4a46925810042186ce7813896f61875cb033ad4323ae4be9dfc33329ec33020f9ef8074d65f3e5c6334e581891c3d782db2c6636b2ccafb84c16aab1afdda3beabbd798ebcfc852c4054fc2114e201c0c15a8bf7bf0b551fb7bbb5ff0ea1c767f0f3f490c447907901849443e3a22f17d70528b76900448a87364075b5ee270683496f1e56bf1536d162bbc2df667febb1575f56d2005a107a0398bb6f8e96bd1b1e26065d5558c340a01aa4e2509bef8c183a59b1da2ed74059b1a445f4cd8aca9ee5cac7319411328d9834c4312100bf88e282814536f1a9765a744a72b53e250cf2281b60f574aec174246a565f89a13aa3ffee35bef40605202fed6a3731e7b302d9aa9e9a84a377ed8df2557a232ded41788a195bf98285e0ded29b6c3152a9c164b61ff12ca23c5e4f51d736ba68a22f9ee49fa27d0d4bac9ef2524578010700bad6b7d89ffbc90a4ecc52eb588f6a3a5a2d235822e61c922bdebec940c32fdf3b1970da27ecd2cf8b6e42b5e9780ffcb376ba6cb6aabc6724315d10781cdd4ef0757f42331326aec1ca8dc9ae393765dee4dcc01fd0e43020f91ab4cae99bf02dc3fe689ac4bc53201d9596a2d4b6375e53b5ca61ac68c9ea6e782574b7612b4031108a5b5e50074d1dd50d74c899fcaaf94ad9dd6c55834e6ba1de8896271c61fef11e41a594aff7ada0561d16dcfd79e926bd8c0f8655bafd69361425d0efe430a5741823a2f7dbd3075a8eeeec047f86731c3b4ec06ba92f58bf305f948b73fd02320514d5a6eb2b2ca3352a571c4d78cbe1a7248dc620a7109726024315bfbfc865b445dc84fe33a96a3ad96c170350782520f586b72d3909f0359f21c24a6e4eaa26aaf996018d561b7974706302d9656aa9fb100cbbce605244d18f4d52b76c80a00502d508f818dfeb947303f1bd25378e59cde85eaf6e3c756bb2b622db79f90064dd0555030adb86156583bf29290e10467aab51d1e50d97a6c9470ba5e42ecbe630acbd9c8d8ffc89d0189440859b11819ed5bd2b34eb80ce27b8535a0e81bb40182852a4db9d9fdfe57dee62591198554e501f76346d612b4cd35acf31fa0e2c2a2b381b8958b22c502aa1ce5f7cb461d5574dc09082152dd4a6dba12a945eb8e6f52fea50697ec932270cc92403db8b7f49f16de06ac8421c7f37ae6e309068a8a22076f69a3860a64303e56ebc6bb9760c72586adb41fdec45c1a1eafcd898d314b982a32d1e22e0aa4c63ba483cac9bd8789cf9977e2345e52922da821ce6596f5e83052abaf6f12e31f269e99deba191c75b3d90e0e2953deab985c52357641ca4b18ac6cbdf960cd34623acef2d06f8e413dc4baeb5f4a0ad3ff350eae3160619a487de8597938ccdc612aad9885d64ee0aacf5acc9c8c09e0392b8be483060903af4e314b824069d302a2e629f8039117d6996773bc00341dccae3e654a86e7db51ce7322762ab271099a39666f60499a030fe002357a06bb248bacb0469126522de155abf2a7f90167af7f0a44c2550d1b8d8ff95d5a4160de765a9703b76f7a1c3fd71953f96585e6bea4026ce539f99bd0ac019409a83a96976d01eb151df89b2f9ca2e025bdc34be263b99048c340241e38cb2ae64975e95cf6d025376f395303ec1c54f835de51471a69aac7a066f2a2b2d0e0cb0ddfa682e3f6a70afc570c5787a5cf9a89e52eea6baba0e9145aea1c055eda1e06b21e05a47e8c308864a3f55c01f19078a02aaad4c0aefd1d479f6cca014d4f6442a56b2afec6d565d06ea889a2fddca7db34b11128c209f000e776a5ec77e46d217393a834f94d53c2c48ffbbeccf8f3c7aeadb3a50fffa3062b2b49e0b7e7e411b3f6599c703a39117303d77e03bebf0e15d5a4c69ea164daa0e5ed382677dd9aea8263818dc9eda2c6f48b8e513c4066f2f7fcaf7c04afd3c0f2528ce789a659a586a166a41f66f28e27f371033f258e3161de8b5760f12600bd8279ec4ddfcf6d90cef129e2466947bc0acbee9bb3dcb52714adc5c44e4d3f00870ee447731bc25a4ea4f4cdcf0fd09629bd34110a64cb6d3e7a576f2f8304c07765692bb4a794fb74f8dceb813f8dbcfe34687ee44257a2cf6e3b13b957fe1ad790604322a5484b783956a4e54d994b1b3a13306f8ae03e4ae517e24b19a97cb6b3f5db88403786e687698c5409ac53349f4d4418d05b418678a3888f90867f7a5a08d6cbf3fcbd5ce406709aec831484c21883c3453b618fde72bf1be3e1cdd0740b0d9ff839a1b927cca7a51329d2317078904be03cd1ac5c841ee1c43c2e67488f85590d15305c463563df00a23315c9b699fab0f4deec11c7eeba69016f2929eb09fb4a19de12241c7eb21e0756687421e64f477fed", 0x1000}, {&(0x7f00000004c0)="68262ffc915310bf1864343f6a8d171adb074acd59da665cba8a2ec66ae07c97bec7dd4ba0fc396f298f7467cbb3a163578a27efff89f8b50440a02ca55dc588291bb2f3ce9f4d72f4a5aa4c0d5aea372b89952173ed63b52301f70ad8f04c1bfc052010150cc335f1ef143957713021864d7fc0b62ba23287707de73e25b2b20ebd54f737d500bf12a92cec3286e3816ceb8077f59dd07d0be123b839584d15d2127dc668b0665f55b3d88f898c6a6fcd51b2e9d4", 0xb5}, {&(0x7f0000000740)="7b30bca78d8acebfa854e5b1be74e505a6a9d8e0a55337ec3340824c08bbc8d66c46d9690b2beb14ccb09aabaea64d7b5d4b01ff2d6cd9ee2de8aa17111fbda4b0c681595204f58e8eecfe8139cae36e28dca221b656826507a46696ee894fbf3b1c1308ff5de0a40165aea472df7ccc01daf0205591d4ee9afdec6b7d01dac4c68a819a6888351b50a46af65d9057eadfe787097361679176c5ce8ea9f6b4fa38b9f3f88c0ee2f81b72fcb1e4ce3c08aaf0d007db6e19094f0d0f85db834b3e8c601f983e18e8968b", 0xc9}], 0x4) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x436a40, 0x20) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x94, 0x2a190911, 0x6) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7fc6, 0x9a04, 0x3, &(0x7f0000000100)={[0x3]}, 0x8) 20:21:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000080)=0x200) open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000000280)={{r3, r4+10000000}, {0x0, 0x989680}}, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmmsg$sock(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000000c0)="7cd8b451ba7c04db8ce2a9f8469a", 0xe}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[@txtime={{0x18}}], 0x18}}], 0x2, 0x0) [ 1269.384027] FAULT_INJECTION: forcing a failure. [ 1269.384027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1269.385521] CPU: 1 PID: 8875 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1269.386353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.387272] Call Trace: [ 1269.387638] dump_stack+0x107/0x167 [ 1269.388103] should_fail.cold+0x5/0xa [ 1269.388524] _copy_from_user+0x2e/0x1b0 [ 1269.388956] __copy_msghdr_from_user+0x91/0x4b0 [ 1269.389454] ? __ia32_sys_shutdown+0x80/0x80 [ 1269.389926] ? __lock_acquire+0x1657/0x5b00 [ 1269.390413] ___sys_recvmsg+0xd5/0x200 [ 1269.390833] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1269.391447] ? __lockdep_reset_lock+0x180/0x180 [ 1269.392037] ? lock_downgrade+0x6d0/0x6d0 [ 1269.392493] ? lock_acquire+0x197/0x470 [ 1269.392916] ? find_held_lock+0x2c/0x110 [ 1269.393353] ? __might_fault+0xd3/0x180 [ 1269.393880] ? lock_downgrade+0x6d0/0x6d0 [ 1269.394396] do_recvmmsg+0x24c/0x6d0 [ 1269.394879] ? ___sys_recvmsg+0x200/0x200 [ 1269.395376] ? lock_downgrade+0x6d0/0x6d0 [ 1269.395853] ? ksys_write+0x12d/0x260 [ 1269.396313] ? wait_for_completion_io+0x270/0x270 [ 1269.396843] ? rcu_read_lock_any_held+0x75/0xa0 [ 1269.397394] ? vfs_write+0x354/0xa70 [ 1269.397901] __x64_sys_recvmmsg+0x20f/0x260 [ 1269.398438] ? ksys_write+0x1a9/0x260 [ 1269.398861] ? __do_sys_socketcall+0x600/0x600 [ 1269.399515] do_syscall_64+0x33/0x40 [ 1269.399908] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1269.400474] RIP: 0033:0x7f72c44aab19 [ 1269.400915] 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 [ 1269.403050] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1269.403865] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1269.404614] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1269.405471] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.406295] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1269.407131] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x6, 0x0, 0x7, 0x20, 0x0, 0xffffffffd7e5db55, 0xc0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x7, 0x400}, 0xc014, 0x13, 0x7, 0x2, 0x0, 0x3, 0x39f, 0x0, 0x8}, r0, 0x8, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1269.555073] FAULT_INJECTION: forcing a failure. [ 1269.555073] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.556875] CPU: 1 PID: 8862 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1269.557926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.559180] Call Trace: [ 1269.559598] dump_stack+0x107/0x167 [ 1269.560177] should_fail.cold+0x5/0xa [ 1269.560772] ? create_object.isra.0+0x3a/0xa20 [ 1269.561477] should_failslab+0x5/0x20 [ 1269.562071] kmem_cache_alloc+0x5b/0x310 [ 1269.562731] ? mark_lock+0xf5/0x2df0 [ 1269.563326] create_object.isra.0+0x3a/0xa20 [ 1269.564009] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1269.564804] kmem_cache_alloc+0x159/0x310 [ 1269.565441] ? mempool_free_pages+0x20/0x20 [ 1269.566107] mempool_alloc+0x148/0x360 [ 1269.566712] ? mempool_resize+0x7d0/0x7d0 [ 1269.567358] ? lock_downgrade+0x6d0/0x6d0 [ 1269.568023] bio_alloc_bioset+0x36e/0x600 [ 1269.568673] ? bvec_alloc+0x2f0/0x2f0 [ 1269.569257] ? write_one_page+0x4f0/0x4f0 [ 1269.569917] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1269.570675] __block_write_full_page+0x7cd/0x1050 [ 1269.571428] ? end_buffer_write_sync+0xf0/0xf0 [ 1269.572136] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1269.572934] block_write_full_page+0x220/0x290 [ 1269.573632] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1269.574429] __writepage+0x67/0x180 [ 1269.575018] write_cache_pages+0x57f/0xe50 [ 1269.575698] ? tag_pages_for_writeback+0x450/0x450 [ 1269.576459] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1269.577249] ? __lock_acquire+0x1657/0x5b00 [ 1269.577916] ? blkdev_readahead+0x20/0x20 [ 1269.578560] generic_writepages+0xe2/0x160 [ 1269.579211] ? write_cache_pages+0xe50/0xe50 [ 1269.579901] ? iterate_bdevs+0xc4/0x290 [ 1269.580518] ? lock_release+0x680/0x680 [ 1269.581154] do_writepages+0xee/0x2a0 [ 1269.581745] ? page_writeback_cpu_online+0x20/0x20 [ 1269.582512] ? __mutex_lock+0x4fe/0x10b0 [ 1269.583135] ? iterate_bdevs+0xc4/0x290 [ 1269.583772] ? lock_acquire+0x197/0x470 [ 1269.584389] filemap_fdatawrite+0x241/0x2f0 [ 1269.585058] ? iterate_bdevs+0xb2/0x290 [ 1269.585667] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1269.586446] ? iput.part.0+0x73/0x6d0 [ 1269.587043] iterate_bdevs+0x11b/0x290 [ 1269.587669] ? fdatawait_one_bdev+0x60/0x60 [ 1269.588336] ksys_sync+0xb6/0x160 [ 1269.588876] ? vfs_fsync+0x1f0/0x1f0 [ 1269.589461] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1269.590332] __do_sys_sync+0xa/0x20 [ 1269.590893] do_syscall_64+0x33/0x40 [ 1269.591478] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1269.592270] RIP: 0033:0x7f75a29d8b19 [ 1269.592858] 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 [ 1269.595620] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1269.596816] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1269.597929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1269.599034] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.600146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1269.601256] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:21:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) r0 = syz_io_uring_setup(0x1d, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000440)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x2) r2 = perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup(0x0, 0x0, 0x0, 0x1124001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000100)=0x6, 0x8) accept$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) accept$inet6(r3, &(0x7f0000000280), &(0x7f0000000300)=0x1c) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000340)=0x80, &(0x7f0000000380)=@tipc=@name, 0x0, 0x800}, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x6) futimesat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{0x77359400}}) 20:21:31 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200004, 0x0}}], 0x500, 0x20000022, 0x0) 20:21:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 37) 20:21:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbf8a, 0x0, "6b0681b08b531118eb90c8f028268aac5fea7d"}) pipe2(&(0x7f0000001bc0)={0xffffffffffffffff}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002d40)) 20:21:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:21:32 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x2c400, 0x20) timer_create(0x3, &(0x7f0000000180)={0x0, 0xf, 0x2, @thr={&(0x7f0000000000)="e3d7153d7873784c38738cca45d32fc9840d0d256a7c5612f7383e8a1ef4fcc5555f35d15f438499cc439eef2e2b62b12171b233a20d1ccd3bcaabffa55e77dd9c0334ab9e87ea1aa1eb5687b6ac79e46db56e0a47e55c56de1cdb", &(0x7f0000000080)="8f2ae15c697067d2a379172df68dfc4f20a8c06931f576ce94e176ce9d507a1f664e361571486bf93df956eb92e208620a10db6b016ee3b7b05c0248c608dd7433b000df367cbb5fd4ff1649394cf7802dbf2628c0cb34bbf25b50ba17e8d997a0f851a6619d57dfc0832747bf4b003ff18f8e7648b5375a663282519f9a322b07a9a859e2e1894672d3498348dbc6f58b4381666a4be4731867ba395fe19c63c34f0fc3b70d187798084fbbf0dcdda754e45c5a53ee3c8ca067883bc9150e95b4b166dbb1f4107cb5cd06"}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1269.780063] FAULT_INJECTION: forcing a failure. [ 1269.780063] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1269.782694] CPU: 1 PID: 8896 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1269.783760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.785007] Call Trace: [ 1269.785420] dump_stack+0x107/0x167 [ 1269.785988] should_fail.cold+0x5/0xa [ 1269.786591] _copy_from_user+0x2e/0x1b0 [ 1269.787213] __copy_msghdr_from_user+0x91/0x4b0 [ 1269.787951] ? __ia32_sys_shutdown+0x80/0x80 [ 1269.788634] ? __lock_acquire+0x1657/0x5b00 [ 1269.789329] ___sys_recvmsg+0xd5/0x200 [ 1269.789938] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1269.790716] ? __lockdep_reset_lock+0x180/0x180 [ 1269.791449] ? lock_downgrade+0x6d0/0x6d0 [ 1269.792107] ? lock_acquire+0x197/0x470 [ 1269.792734] ? find_held_lock+0x2c/0x110 [ 1269.793373] ? __might_fault+0xd3/0x180 [ 1269.794010] ? lock_downgrade+0x6d0/0x6d0 [ 1269.794693] do_recvmmsg+0x24c/0x6d0 [ 1269.795295] ? ___sys_recvmsg+0x200/0x200 [ 1269.795974] ? recalibrate_cpu_khz+0x10/0x10 [ 1269.796670] ? lapic_next_deadline+0x1/0x50 [ 1269.797359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.798172] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1269.799013] __x64_sys_recvmmsg+0x20f/0x260 [ 1269.799703] ? __do_sys_socketcall+0x600/0x600 [ 1269.800434] do_syscall_64+0x33/0x40 [ 1269.801025] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1269.801813] RIP: 0033:0x7f72c44aab19 [ 1269.802392] 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 [ 1269.805235] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1269.806408] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1269.807540] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1269.808661] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.809793] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1269.810894] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:21:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 38) 20:21:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x1000000}}], 0x500, 0x20000022, 0x0) 20:21:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, 0x0, &(0x7f00000016c0)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, 0x7, 0x1ff, 0x1000, 0x400, 0x3, 0x80440025}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@local, r3}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000440)={'syztnl2\x00', &(0x7f0000000380)={'syztnl0\x00', r3, 0x2f, 0x4, 0x5, 0x4, 0x18, @local, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}, 0x40, 0x8, 0x800005, 0x400024}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r4, &(0x7f00000002c0)={&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f00000001c0)=""/132, 0x84}], 0x2}, 0x2020) 20:21:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:21:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 35) 20:21:46 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x300, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0xcb, 0x1, 0xf7, 0x0, 0x5, 0x91510, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x6, 0x1, 0x3, 0x1, 0x8001, 0x1ff, 0x0, 0x6, 0x0, 0x1f}, 0x0, 0xd, r2, 0x9) r3 = dup(r0) clock_gettime(0x0, &(0x7f0000003a40)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000003880)=[{{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/66, 0x42}], 0x1, &(0x7f0000000580)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f00000006c0)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000740)}], 0x1, &(0x7f00000007c0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000800)=""/126, 0x7e}], 0x1, &(0x7f00000008c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000000900), 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/214, 0xd6}], 0x1, &(0x7f0000000ac0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000000bc0), 0x6e, &(0x7f0000002080)=[{&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/94, 0x5e}, {&(0x7f0000001e00)=""/224, 0xe0}, {&(0x7f0000001cc0)=""/118, 0x76}, {&(0x7f0000001f00)=""/142, 0x8e}, {&(0x7f0000001d40)=""/51, 0x33}, {&(0x7f0000001fc0)=""/156, 0x9c}], 0x7, &(0x7f0000002100)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f0000002200), 0x6e, &(0x7f0000003480)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/183, 0xb7}, {&(0x7f0000003340)=""/116, 0x74}, {&(0x7f00000033c0)=""/168, 0xa8}], 0x4, &(0x7f00000034c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000003580), 0x6e, &(0x7f0000003780)=[{&(0x7f0000003600)=""/165, 0xa5}, {&(0x7f00000036c0)=""/131, 0x83}], 0x2, &(0x7f00000037c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}], 0x7, 0x42, &(0x7f0000003a80)={r4, r5+10000000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) perf_event_open(0x0, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000003ac0)={0x0, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) sendmsg$nl_generic(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) openat2(r10, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) clone3(&(0x7f0000003b80)={0x2942c7000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x19}, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/251, &(0x7f0000003b40)=[0xffffffffffffffff, r6, r7, r8], 0x4, {r10}}, 0x58) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x1, @media='udp\x00'}}}, ["", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x48001) 20:21:46 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0x0) keyctl$setperm(0x5, r0, 0x16020228) r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f0000001140)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, r0) keyctl$chown(0x4, r1, 0xee01, 0x0) keyctl$setperm(0x5, r1, 0x16020228) keyctl$link(0x8, r0, r1) 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) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x70, 0x8}, {0x80, 0x7}, 0x8, 0x2, 0x81}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) dup2(r2, r3) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, 0xf74a, 0x8, 0x17) 20:21:46 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x202000, 0x0}}], 0x500, 0x20000022, 0x0) 20:21:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)='./file0/file0\x00') syz_mount_image$vfat(0x0, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000080)='./file0\x00', 0x2) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00', 0x2) r2 = inotify_init() fsetxattr$security_capability(r2, &(0x7f0000000100), &(0x7f0000000140)=@v2={0x2000000, [{0x1, 0x4}, {0x40000000, 0x7}]}, 0x14, 0x0) [ 1284.611207] FAULT_INJECTION: forcing a failure. [ 1284.611207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1284.613716] CPU: 0 PID: 8929 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1284.614820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.616156] Call Trace: [ 1284.616590] dump_stack+0x107/0x167 [ 1284.617188] should_fail.cold+0x5/0xa [ 1284.617814] _copy_from_user+0x2e/0x1b0 [ 1284.618466] __copy_msghdr_from_user+0x91/0x4b0 [ 1284.619219] ? __ia32_sys_shutdown+0x80/0x80 [ 1284.619940] ? __lock_acquire+0x1657/0x5b00 [ 1284.620660] ___sys_recvmsg+0xd5/0x200 [ 1284.621292] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1284.622083] ? __lockdep_reset_lock+0x180/0x180 [ 1284.622834] ? lock_downgrade+0x6d0/0x6d0 [ 1284.623514] ? lock_acquire+0x197/0x470 [ 1284.624162] ? find_held_lock+0x2c/0x110 [ 1284.624826] ? __might_fault+0xd3/0x180 [ 1284.625469] ? lock_downgrade+0x6d0/0x6d0 [ 1284.626160] do_recvmmsg+0x24c/0x6d0 [ 1284.626773] ? ___sys_recvmsg+0x200/0x200 [ 1284.627441] ? lock_downgrade+0x6d0/0x6d0 [ 1284.628129] ? ksys_write+0x12d/0x260 [ 1284.628764] ? wait_for_completion_io+0x270/0x270 [ 1284.629543] ? rcu_read_lock_any_held+0x75/0xa0 [ 1284.630287] ? vfs_write+0x354/0xa70 [ 1284.630893] __x64_sys_recvmmsg+0x20f/0x260 [ 1284.631589] ? ksys_write+0x1a9/0x260 [ 1284.632213] ? __do_sys_socketcall+0x600/0x600 [ 1284.632966] do_syscall_64+0x33/0x40 [ 1284.633567] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.634387] RIP: 0033:0x7f72c44aab19 [ 1284.634986] 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 [ 1284.638083] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1284.639299] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1284.640443] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1284.641577] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1284.642709] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1284.643850] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1284.762248] FAULT_INJECTION: forcing a failure. [ 1284.762248] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.764108] CPU: 0 PID: 8930 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1284.765203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.766523] Call Trace: [ 1284.766954] dump_stack+0x107/0x167 [ 1284.767550] should_fail.cold+0x5/0xa [ 1284.768183] ? mempool_alloc+0x148/0x360 [ 1284.768836] ? mempool_free_pages+0x20/0x20 [ 1284.769535] should_failslab+0x5/0x20 [ 1284.770150] kmem_cache_alloc+0x5b/0x310 [ 1284.770812] ? mempool_free_pages+0x20/0x20 [ 1284.771506] mempool_alloc+0x148/0x360 [ 1284.772155] ? mempool_resize+0x7d0/0x7d0 [ 1284.772827] ? lock_downgrade+0x6d0/0x6d0 [ 1284.773519] bio_alloc_bioset+0x36e/0x600 [ 1284.774190] ? bvec_alloc+0x2f0/0x2f0 [ 1284.774802] ? write_one_page+0x4f0/0x4f0 [ 1284.775486] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1284.776295] __block_write_full_page+0x7cd/0x1050 [ 1284.777073] ? end_buffer_write_sync+0xf0/0xf0 [ 1284.777807] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1284.778627] block_write_full_page+0x220/0x290 [ 1284.779357] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1284.780231] __writepage+0x67/0x180 [ 1284.780822] write_cache_pages+0x57f/0xe50 [ 1284.781512] ? tag_pages_for_writeback+0x450/0x450 [ 1284.782315] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1284.783133] ? __lock_acquire+0x1657/0x5b00 [ 1284.783835] ? blkdev_readahead+0x20/0x20 [ 1284.784516] generic_writepages+0xe2/0x160 [ 1284.785198] ? write_cache_pages+0xe50/0xe50 [ 1284.785904] ? iterate_bdevs+0xc4/0x290 [ 1284.786551] ? lock_release+0x680/0x680 [ 1284.787208] do_writepages+0xee/0x2a0 [ 1284.787834] ? page_writeback_cpu_online+0x20/0x20 [ 1284.788633] ? __mutex_lock+0x4fe/0x10b0 [ 1284.789289] ? iterate_bdevs+0xc4/0x290 [ 1284.789932] ? lock_acquire+0x197/0x470 [ 1284.790581] filemap_fdatawrite+0x241/0x2f0 [ 1284.791270] ? iterate_bdevs+0xb2/0x290 [ 1284.791919] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1284.792724] ? iput.part.0+0x73/0x6d0 [ 1284.793351] iterate_bdevs+0x11b/0x290 [ 1284.793975] ? fdatawait_one_bdev+0x60/0x60 [ 1284.794674] ksys_sync+0xb6/0x160 [ 1284.795235] ? vfs_fsync+0x1f0/0x1f0 [ 1284.795844] ? perf_trace_sys_enter+0xdb/0x130 [ 1284.796589] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1284.797484] __do_sys_sync+0xa/0x20 [ 1284.798071] do_syscall_64+0x33/0x40 [ 1284.798671] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.799492] RIP: 0033:0x7f75a29d8b19 [ 1284.800102] 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 [ 1284.803033] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1284.804258] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1284.805394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1284.806530] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1284.807664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1284.808809] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:22:01 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 36) 20:22:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:22:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x204000, 0x0}}], 0x500, 0x20000022, 0x0) 20:22:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_read_part_table(0x0, 0x0, &(0x7f0000001900)) syz_open_dev$vcsa(0x0, 0x0, 0x30103) r0 = memfd_create(&(0x7f0000000340)='\x00', 0x2) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="81", 0x1}], 0x1, 0x7ffd, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000480)) openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r2, 0x0, &(0x7f0000000340)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1f, 0x0, 0x0, 0x0, {0x204}}, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0xc0045878, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r5 = dup2(r1, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffffff9) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x6, 0x0, 0x0, 0x5, 0x0, 0x1, 0x386c0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xb5b, 0x4, @perf_config_ext={0x0, 0x1ff}, 0x14040, 0x2, 0x80, 0x1, 0x8, 0xe8c, 0x1ff, 0x0, 0x6, 0x0, 0xb}, 0xffffffffffffffff, 0x9, r5, 0x0) ioctl$TIOCEXCL(r5, 0x540c) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x0) 20:22:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$FITHAW(r0, 0xc0045878) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x2000000}}], 0x500, 0x20000022, 0x0) 20:22:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 39) 20:22:01 executing program 1: msgsnd(0x0, 0x0, 0x3f9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/40}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000007c0)={0x8, 0x20, 0x40, 0xffff8000, 0x6, "2e9c5d8be906554c2f9c24c2fcf472b2db3371"}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) msgctl$IPC_INFO(0x0, 0x3, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000680)=""/244) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0xa, 0x4e23, 0x80000001, @mcast2, 0x8}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="04570d8a961bf7e51a93afe9418a64c4e65b5baa24bf775c893d68c507af9fee0e97f22c1e54b35dfb746a073c82c80ee2dd3702c212e52510eee5459c1df5b4ed41ea175879232de85c2cc0dabc452d5e21631f27fe937d79b50dc2d714fb181cd85bc87b446be3a20d8fec2a4ed405074aca681d99f0da2b8327637bb1908d56259874f7c1f051cba093c893626227dc4ce29a977d80a6eaa1093f53940b58832a7ada3703bc1d5be144007c1513a6b213dfc6a0facc78b2c9d5bf8dcfd51f941f0761b97b6ee119254130148d7519dfbcb99ee4571dfb8e47c3b035e67de1f153ae3e95b9c27ef7ca4c95800e", 0xee}, {&(0x7f0000000480)="5f17896dda5bff5cfb73488c99b88b0eca0f83c50fd4638d35d962a34daf38009b6719d4f7cbc4273e055c38328157e0a4c0ebc0d5211f2f9caf0698b0de9c504cdd615b29b29b6520d21853c04ccefcc3576ae95fde52d99bcfca86400453b76529f9f093273be287900e102a3cc04d7876cba621ce0c01d301d9f5ca0f535c6b52731b23d4e3b108bcde854d029c58c6186b161d3150d94819727f3c820d9c11d36888fcd806", 0xa7}, {&(0x7f0000000540)="7b9e63018581f57911cf5dfc4032974da3357eca76de2cdd64aade83b46955558a7f09f0281974aee9f7ab909861385b57a3379dc4599d323d2a358944b915ae55cca041656b450b3204295d3139d7c7f776e985", 0x54}], 0x3}, 0x4000891) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/89}, 0x61, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000780)=0x1c, 0x40800) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000640)={0xc2b2cbe7, 0x6, 0x8, 0x1000, 0x0, "da013e239cbe9b1499dbfbaf5535f449f4d49a"}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x12001, &(0x7f0000001c40)={0x0, 0x989680}) getpgrp(0x0) 20:22:01 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) flock(r0, 0x9) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1299.178092] FAULT_INJECTION: forcing a failure. [ 1299.178092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1299.180212] CPU: 0 PID: 8962 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1299.181319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.182649] Call Trace: [ 1299.183083] dump_stack+0x107/0x167 [ 1299.183683] should_fail.cold+0x5/0xa [ 1299.184318] _copy_from_user+0x2e/0x1b0 [ 1299.184973] __copy_msghdr_from_user+0x91/0x4b0 [ 1299.185727] ? __ia32_sys_shutdown+0x80/0x80 [ 1299.186444] ? __lock_acquire+0x1657/0x5b00 [ 1299.187165] ___sys_recvmsg+0xd5/0x200 [ 1299.187800] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1299.188600] ? __lockdep_reset_lock+0x180/0x180 [ 1299.189360] ? lock_downgrade+0x6d0/0x6d0 [ 1299.190037] ? lock_acquire+0x197/0x470 [ 1299.190679] ? find_held_lock+0x2c/0x110 [ 1299.191341] ? __might_fault+0xd3/0x180 [ 1299.191983] ? lock_downgrade+0x6d0/0x6d0 [ 1299.192691] do_recvmmsg+0x24c/0x6d0 [ 1299.193304] ? ___sys_recvmsg+0x200/0x200 [ 1299.193974] ? lock_downgrade+0x6d0/0x6d0 [ 1299.194654] ? ksys_write+0x12d/0x260 [ 1299.195290] ? wait_for_completion_io+0x270/0x270 [ 1299.196086] ? rcu_read_lock_any_held+0x75/0xa0 [ 1299.196836] ? vfs_write+0x354/0xa70 [ 1299.197445] __x64_sys_recvmmsg+0x20f/0x260 [ 1299.198141] ? ksys_write+0x1a9/0x260 [ 1299.198757] ? __do_sys_socketcall+0x600/0x600 [ 1299.199513] do_syscall_64+0x33/0x40 [ 1299.200121] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1299.200929] RIP: 0033:0x7f72c44aab19 [ 1299.201529] 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 [ 1299.204628] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1299.205847] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1299.206980] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1299.208122] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.209281] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1299.210415] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1299.234422] FAULT_INJECTION: forcing a failure. [ 1299.234422] name failslab, interval 1, probability 0, space 0, times 0 [ 1299.236384] CPU: 0 PID: 8958 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1299.237480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.238803] Call Trace: [ 1299.239266] dump_stack+0x107/0x167 [ 1299.239863] should_fail.cold+0x5/0xa [ 1299.240491] ? mempool_alloc+0x148/0x360 [ 1299.241154] ? mempool_free_pages+0x20/0x20 [ 1299.241852] should_failslab+0x5/0x20 [ 1299.242466] kmem_cache_alloc+0x5b/0x310 [ 1299.243126] ? mempool_free_pages+0x20/0x20 [ 1299.243820] mempool_alloc+0x148/0x360 [ 1299.244465] ? mempool_resize+0x7d0/0x7d0 [ 1299.245134] ? lock_downgrade+0x6d0/0x6d0 [ 1299.245827] bio_alloc_bioset+0x36e/0x600 [ 1299.246498] ? bvec_alloc+0x2f0/0x2f0 [ 1299.247111] ? write_one_page+0x4f0/0x4f0 [ 1299.247797] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1299.248601] __block_write_full_page+0x7cd/0x1050 [ 1299.249381] ? end_buffer_write_sync+0xf0/0xf0 [ 1299.250117] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1299.250939] block_write_full_page+0x220/0x290 [ 1299.251675] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1299.252503] __writepage+0x67/0x180 [ 1299.253095] write_cache_pages+0x57f/0xe50 [ 1299.253786] ? tag_pages_for_writeback+0x450/0x450 [ 1299.254589] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1299.255408] ? __lock_acquire+0x1657/0x5b00 [ 1299.256125] ? blkdev_readahead+0x20/0x20 [ 1299.256791] generic_writepages+0xe2/0x160 [ 1299.257475] ? write_cache_pages+0xe50/0xe50 [ 1299.258181] ? iterate_bdevs+0xc4/0x290 [ 1299.258828] ? lock_release+0x680/0x680 [ 1299.259485] do_writepages+0xee/0x2a0 [ 1299.260116] ? page_writeback_cpu_online+0x20/0x20 [ 1299.260909] ? __mutex_lock+0x4fe/0x10b0 20:22:01 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/121, 0x79, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1299.261567] ? iterate_bdevs+0xc4/0x290 [ 1299.262343] ? lock_acquire+0x197/0x470 [ 1299.262990] filemap_fdatawrite+0x241/0x2f0 [ 1299.263675] ? iterate_bdevs+0xb2/0x290 [ 1299.264322] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1299.265125] ? iput.part.0+0x73/0x6d0 [ 1299.265748] iterate_bdevs+0x11b/0x290 [ 1299.266372] ? fdatawait_one_bdev+0x60/0x60 [ 1299.267068] ksys_sync+0xb6/0x160 [ 1299.267642] ? vfs_fsync+0x1f0/0x1f0 [ 1299.268265] ? perf_trace_sys_enter+0xdb/0x130 [ 1299.269021] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1299.269913] __do_sys_sync+0xa/0x20 [ 1299.270509] do_syscall_64+0x33/0x40 [ 1299.271107] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1299.271922] RIP: 0033:0x7f75a29d8b19 [ 1299.272525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1299.275463] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1299.276692] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1299.277835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1299.278971] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.280107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.281241] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:22:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x2}}], 0x500, 0x20000022, 0x0) 20:22:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:22:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 40) 20:22:01 executing program 2: getresgid(&(0x7f0000000580), 0xfffffffffffffffd, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 20:22:01 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 37) 20:22:01 executing program 3: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x3, 0x0, 0x6, 0x3, 0x0, 0x4, 0x40, 0xb, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc96d, 0x1, @perf_config_ext={0x9, 0xc8fa}, 0x82a1, 0x2, 0x80000001, 0x0, 0x20, 0x1, 0x3f, 0x0, 0x8, 0x0, 0x6}, 0x0, 0x0, r0, 0x8) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x20, 0x6, 0xff, 0x9, 0x0, 0x8, 0xc4080, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffff02, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8, 0x5, 0x7fffffff, 0x4, 0x2, 0x4, 0x8, 0x0, 0x7, 0x0, 0x401}, 0xffffffffffffffff, 0x8, r1, 0x8) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1299.493230] FAULT_INJECTION: forcing a failure. [ 1299.493230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1299.495721] CPU: 1 PID: 8984 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1299.496840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.498173] Call Trace: [ 1299.498607] dump_stack+0x107/0x167 [ 1299.499206] should_fail.cold+0x5/0xa [ 1299.499834] _copy_from_user+0x2e/0x1b0 [ 1299.500489] __copy_msghdr_from_user+0x91/0x4b0 [ 1299.501240] ? __ia32_sys_shutdown+0x80/0x80 [ 1299.501951] ? __lock_acquire+0x1657/0x5b00 [ 1299.502670] ___sys_recvmsg+0xd5/0x200 [ 1299.503302] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1299.504108] ? __lockdep_reset_lock+0x180/0x180 [ 1299.504858] ? lock_downgrade+0x6d0/0x6d0 [ 1299.505530] ? lock_acquire+0x197/0x470 [ 1299.506173] ? find_held_lock+0x2c/0x110 [ 1299.506834] ? __might_fault+0xd3/0x180 [ 1299.507476] ? lock_downgrade+0x6d0/0x6d0 [ 1299.508177] do_recvmmsg+0x24c/0x6d0 [ 1299.508788] ? ___sys_recvmsg+0x200/0x200 [ 1299.509451] ? lock_downgrade+0x6d0/0x6d0 [ 1299.510125] ? ksys_write+0x12d/0x260 [ 1299.510757] ? wait_for_completion_io+0x270/0x270 [ 1299.511533] ? rcu_read_lock_any_held+0x75/0xa0 [ 1299.512284] ? vfs_write+0x354/0xa70 [ 1299.512889] __x64_sys_recvmmsg+0x20f/0x260 [ 1299.513584] ? ksys_write+0x1a9/0x260 [ 1299.514199] ? __do_sys_socketcall+0x600/0x600 [ 1299.514948] do_syscall_64+0x33/0x40 [ 1299.515549] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1299.516375] RIP: 0033:0x7f72c44aab19 [ 1299.516977] 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 [ 1299.519887] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1299.521109] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1299.522246] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1299.523380] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.524634] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1299.525758] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:22:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) 20:22:01 executing program 1: msgsnd(0x0, 0x0, 0x3f9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/40}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000007c0)={0x8, 0x20, 0x40, 0xffff8000, 0x6, "2e9c5d8be906554c2f9c24c2fcf472b2db3371"}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) msgctl$IPC_INFO(0x0, 0x3, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000680)=""/244) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0xa, 0x4e23, 0x80000001, @mcast2, 0x8}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="04570d8a961bf7e51a93afe9418a64c4e65b5baa24bf775c893d68c507af9fee0e97f22c1e54b35dfb746a073c82c80ee2dd3702c212e52510eee5459c1df5b4ed41ea175879232de85c2cc0dabc452d5e21631f27fe937d79b50dc2d714fb181cd85bc87b446be3a20d8fec2a4ed405074aca681d99f0da2b8327637bb1908d56259874f7c1f051cba093c893626227dc4ce29a977d80a6eaa1093f53940b58832a7ada3703bc1d5be144007c1513a6b213dfc6a0facc78b2c9d5bf8dcfd51f941f0761b97b6ee119254130148d7519dfbcb99ee4571dfb8e47c3b035e67de1f153ae3e95b9c27ef7ca4c95800e", 0xee}, {&(0x7f0000000480)="5f17896dda5bff5cfb73488c99b88b0eca0f83c50fd4638d35d962a34daf38009b6719d4f7cbc4273e055c38328157e0a4c0ebc0d5211f2f9caf0698b0de9c504cdd615b29b29b6520d21853c04ccefcc3576ae95fde52d99bcfca86400453b76529f9f093273be287900e102a3cc04d7876cba621ce0c01d301d9f5ca0f535c6b52731b23d4e3b108bcde854d029c58c6186b161d3150d94819727f3c820d9c11d36888fcd806", 0xa7}, {&(0x7f0000000540)="7b9e63018581f57911cf5dfc4032974da3357eca76de2cdd64aade83b46955558a7f09f0281974aee9f7ab909861385b57a3379dc4599d323d2a358944b915ae55cca041656b450b3204295d3139d7c7f776e985", 0x54}], 0x3}, 0x4000891) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/89}, 0x61, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000780)=0x1c, 0x40800) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000640)={0xc2b2cbe7, 0x6, 0x8, 0x1000, 0x0, "da013e239cbe9b1499dbfbaf5535f449f4d49a"}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x12001, &(0x7f0000001c40)={0x0, 0x989680}) getpgrp(0x0) 20:22:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1299.625877] FAULT_INJECTION: forcing a failure. [ 1299.625877] name failslab, interval 1, probability 0, space 0, times 0 [ 1299.627695] CPU: 1 PID: 8990 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1299.628806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1299.630130] Call Trace: [ 1299.630564] dump_stack+0x107/0x167 [ 1299.631158] should_fail.cold+0x5/0xa [ 1299.631780] ? create_object.isra.0+0x3a/0xa20 [ 1299.632535] should_failslab+0x5/0x20 [ 1299.633149] kmem_cache_alloc+0x5b/0x310 [ 1299.633808] ? mark_lock+0xf5/0x2df0 [ 1299.634418] create_object.isra.0+0x3a/0xa20 [ 1299.635127] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1299.635952] kmem_cache_alloc+0x159/0x310 [ 1299.636633] ? mempool_free_pages+0x20/0x20 [ 1299.637328] mempool_alloc+0x148/0x360 [ 1299.637963] ? mempool_resize+0x7d0/0x7d0 [ 1299.638636] ? lock_downgrade+0x6d0/0x6d0 [ 1299.639308] bio_alloc_bioset+0x36e/0x600 [ 1299.639982] ? bvec_alloc+0x2f0/0x2f0 [ 1299.640605] ? write_one_page+0x4f0/0x4f0 [ 1299.641290] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1299.642085] __block_write_full_page+0x7cd/0x1050 [ 1299.642863] ? end_buffer_write_sync+0xf0/0xf0 [ 1299.643598] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1299.644429] block_write_full_page+0x220/0x290 [ 1299.645165] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1299.645984] __writepage+0x67/0x180 [ 1299.646577] write_cache_pages+0x57f/0xe50 [ 1299.647251] ? tag_pages_for_writeback+0x450/0x450 [ 1299.648061] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1299.648881] ? __lock_acquire+0x1657/0x5b00 [ 1299.649581] ? blkdev_readahead+0x20/0x20 [ 1299.650247] generic_writepages+0xe2/0x160 [ 1299.650930] ? write_cache_pages+0xe50/0xe50 [ 1299.651636] ? iterate_bdevs+0xc4/0x290 [ 1299.652292] ? lock_release+0x680/0x680 [ 1299.652948] do_writepages+0xee/0x2a0 [ 1299.653570] ? page_writeback_cpu_online+0x20/0x20 [ 1299.654364] ? __mutex_lock+0x4fe/0x10b0 [ 1299.655019] ? iterate_bdevs+0xc4/0x290 [ 1299.655661] ? lock_acquire+0x197/0x470 [ 1299.656314] filemap_fdatawrite+0x241/0x2f0 [ 1299.657003] ? iterate_bdevs+0xb2/0x290 [ 1299.657644] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1299.658448] ? iput.part.0+0x73/0x6d0 [ 1299.659074] iterate_bdevs+0x11b/0x290 [ 1299.659698] ? fdatawait_one_bdev+0x60/0x60 [ 1299.660383] ksys_sync+0xb6/0x160 [ 1299.660942] ? vfs_fsync+0x1f0/0x1f0 [ 1299.661540] ? __ia32_sys_read+0xb0/0xb0 [ 1299.662187] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1299.663082] __do_sys_sync+0xa/0x20 [ 1299.663647] do_syscall_64+0x33/0x40 [ 1299.664253] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1299.665045] RIP: 0033:0x7f75a29d8b19 [ 1299.665644] 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 [ 1299.668709] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1299.669927] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1299.671061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1299.672204] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1299.673339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1299.674469] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:22:14 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="8025de5f42e0e6d51b11b3d782426dc8b504d5834674a56dfe6193cfbab61a2cb27ede844082062de239aceacd57edce03aec55a11461c6ae088df48229d4bb550219bd42fe2", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 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_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x2, 0x6985) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="100027bd7000fd020000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x20001001}, 0x800) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) pipe2(&(0x7f0000000100), 0x4800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') write$cgroup_int(r3, &(0x7f0000000040)=0xffffffe, 0x12) 20:22:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) 20:22:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) 20:22:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:14 executing program 2: msgsnd(0x0, 0x0, 0x3f9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/40}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000007c0)={0x8, 0x20, 0x40, 0xffff8000, 0x6, "2e9c5d8be906554c2f9c24c2fcf472b2db3371"}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) msgctl$IPC_INFO(0x0, 0x3, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000680)=""/244) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0xa, 0x4e23, 0x80000001, @mcast2, 0x8}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000380)="04570d8a961bf7e51a93afe9418a64c4e65b5baa24bf775c893d68c507af9fee0e97f22c1e54b35dfb746a073c82c80ee2dd3702c212e52510eee5459c1df5b4ed41ea175879232de85c2cc0dabc452d5e21631f27fe937d79b50dc2d714fb181cd85bc87b446be3a20d8fec2a4ed405074aca681d99f0da2b8327637bb1908d56259874f7c1f051cba093c893626227dc4ce29a977d80a6eaa1093f53940b58832a7ada3703bc1d5be144007c1513a6b213dfc6a0facc78b2c9d5bf8dcfd51f941f0761b97b6ee119254130148d7519dfbcb99ee4571dfb8e47c3b035e67de1f153ae3e95b9c27ef7ca4c95800e", 0xee}, {&(0x7f0000000480)="5f17896dda5bff5cfb73488c99b88b0eca0f83c50fd4638d35d962a34daf38009b6719d4f7cbc4273e055c38328157e0a4c0ebc0d5211f2f9caf0698b0de9c504cdd615b29b29b6520d21853c04ccefcc3576ae95fde52d99bcfca86400453b76529f9f093273be287900e102a3cc04d7876cba621ce0c01d301d9f5ca0f535c6b52731b23d4e3b108bcde854d029c58c6186b161d3150d94819727f3c820d9c11d36888fcd806", 0xa7}, {&(0x7f0000000540)="7b9e63018581f57911cf5dfc4032974da3357eca76de2cdd64aade83b46955558a7f09f0281974aee9f7ab909861385b57a3379dc4599d323d2a358944b915ae55cca041656b450b3204295d3139d7c7f776e985", 0x54}], 0x3}, 0x4000891) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/89}, 0x61, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000780)=0x1c, 0x40800) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000640)={0xc2b2cbe7, 0x6, 0x8, 0x1000, 0x0, "da013e239cbe9b1499dbfbaf5535f449f4d49a"}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x12001, &(0x7f0000001c40)={0x0, 0x989680}) getpgrp(0x0) 20:22:14 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 38) 20:22:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 41) 20:22:14 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 1312.366607] FAULT_INJECTION: forcing a failure. [ 1312.366607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1312.368152] CPU: 1 PID: 9007 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1312.368887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1312.369756] Call Trace: [ 1312.370042] dump_stack+0x107/0x167 [ 1312.370443] should_fail.cold+0x5/0xa [ 1312.370858] _copy_from_user+0x2e/0x1b0 [ 1312.371288] __copy_msghdr_from_user+0x91/0x4b0 [ 1312.371780] ? __ia32_sys_shutdown+0x80/0x80 [ 1312.372261] ? __lock_acquire+0x1657/0x5b00 [ 1312.372745] ___sys_recvmsg+0xd5/0x200 [ 1312.373159] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1312.373669] ? __lockdep_reset_lock+0x180/0x180 [ 1312.374144] ? _raw_spin_unlock_irq+0x27/0x30 [ 1312.374637] ? lock_acquire+0x197/0x470 [ 1312.375055] ? find_held_lock+0x2c/0x110 [ 1312.375496] ? __might_fault+0xd3/0x180 [ 1312.375918] ? lock_downgrade+0x6d0/0x6d0 [ 1312.376380] ? io_schedule_timeout+0x140/0x140 [ 1312.376881] do_recvmmsg+0x24c/0x6d0 [ 1312.377285] ? ___sys_recvmsg+0x200/0x200 [ 1312.377724] ? lock_downgrade+0x6d0/0x6d0 [ 1312.378174] ? ksys_write+0x12d/0x260 [ 1312.378602] ? wait_for_completion_io+0x270/0x270 [ 1312.379125] ? rcu_read_lock_any_held+0x75/0xa0 [ 1312.379616] ? vfs_write+0x354/0xa70 [ 1312.380025] __x64_sys_recvmmsg+0x20f/0x260 [ 1312.380506] ? ksys_write+0x1a9/0x260 [ 1312.380919] ? __do_sys_socketcall+0x600/0x600 [ 1312.381425] do_syscall_64+0x33/0x40 [ 1312.381831] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1312.382382] RIP: 0033:0x7f72c44aab19 [ 1312.382787] 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 [ 1312.384710] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1312.385516] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1312.386266] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1312.387023] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1312.387777] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1312.388534] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 [ 1312.426153] syz-executor.1 (9022): /proc/9022/oom_adj is deprecated, please use /proc/9022/oom_score_adj instead. 20:22:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0xffffffffffffffc8, 0x94, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x4}, 0x40409, 0x0, 0x0, 0x7, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:14 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="8025de5f42e0e6d51b11b3d782426dc8b504d5834674a56dfe6193cfbab61a2cb27ede844082062de239aceacd57edce03aec55a11461c6ae088df48229d4bb550219bd42fe2", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 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_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x2, 0x6985) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="100027bd7000fd020000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x20001001}, 0x800) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) pipe2(&(0x7f0000000100), 0x4800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') write$cgroup_int(r3, &(0x7f0000000040)=0xffffffe, 0x12) 20:22:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) 20:22:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) [ 1312.545976] FAULT_INJECTION: forcing a failure. [ 1312.545976] name failslab, interval 1, probability 0, space 0, times 0 [ 1312.547927] CPU: 0 PID: 9020 Comm: syz-executor.6 Not tainted 5.10.209 #1 [ 1312.549042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1312.550378] Call Trace: [ 1312.550814] dump_stack+0x107/0x167 [ 1312.551413] should_fail.cold+0x5/0xa [ 1312.552038] ? mempool_alloc+0x148/0x360 [ 1312.552703] ? mempool_free_pages+0x20/0x20 [ 1312.553402] should_failslab+0x5/0x20 [ 1312.554021] kmem_cache_alloc+0x5b/0x310 [ 1312.554683] ? mempool_free_pages+0x20/0x20 [ 1312.555382] mempool_alloc+0x148/0x360 [ 1312.556024] ? mempool_resize+0x7d0/0x7d0 [ 1312.556704] ? lock_downgrade+0x6d0/0x6d0 [ 1312.557399] bio_alloc_bioset+0x36e/0x600 [ 1312.558076] ? bvec_alloc+0x2f0/0x2f0 [ 1312.558689] ? write_one_page+0x4f0/0x4f0 [ 1312.559367] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1312.560235] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 1312.561035] __block_write_full_page+0x7cd/0x1050 [ 1312.561817] ? end_buffer_write_sync+0xf0/0xf0 [ 1312.562558] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1312.563380] block_write_full_page+0x220/0x290 [ 1312.564117] ? __blkdev_direct_IO_simple+0x930/0x930 [ 1312.564945] __writepage+0x67/0x180 [ 1312.565541] write_cache_pages+0x57f/0xe50 [ 1312.566237] ? tag_pages_for_writeback+0x450/0x450 [ 1312.567043] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 1312.567864] ? __lock_acquire+0x1657/0x5b00 [ 1312.568576] ? blkdev_readahead+0x20/0x20 [ 1312.569246] generic_writepages+0xe2/0x160 [ 1312.569931] ? write_cache_pages+0xe50/0xe50 [ 1312.570638] ? iterate_bdevs+0xc4/0x290 [ 1312.571287] ? lock_release+0x680/0x680 [ 1312.571942] do_writepages+0xee/0x2a0 [ 1312.572587] ? page_writeback_cpu_online+0x20/0x20 [ 1312.573376] ? __mutex_lock+0x4fe/0x10b0 [ 1312.574034] ? iterate_bdevs+0xc4/0x290 [ 1312.574676] ? lock_acquire+0x197/0x470 [ 1312.575325] filemap_fdatawrite+0x241/0x2f0 [ 1312.576014] ? iterate_bdevs+0xb2/0x290 [ 1312.576663] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 1312.577474] ? iput.part.0+0x73/0x6d0 [ 1312.578107] iterate_bdevs+0x11b/0x290 [ 1312.578738] ? fdatawait_one_bdev+0x60/0x60 [ 1312.579437] ksys_sync+0xb6/0x160 [ 1312.579998] ? vfs_fsync+0x1f0/0x1f0 [ 1312.580614] ? perf_trace_sys_enter+0xdb/0x130 [ 1312.581365] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 1312.582259] __do_sys_sync+0xa/0x20 [ 1312.582846] do_syscall_64+0x33/0x40 [ 1312.583447] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1312.584275] RIP: 0033:0x7f75a29d8b19 [ 1312.584876] 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 [ 1312.587795] RSP: 002b:00007f759ff4e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 1312.589018] RAX: ffffffffffffffda RBX: 00007f75a2aebf60 RCX: 00007f75a29d8b19 [ 1312.590157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1312.591299] RBP: 00007f759ff4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1312.592441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1312.593578] R13: 00007ffd2970878f R14: 00007f759ff4e300 R15: 0000000000022000 20:22:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 42) 20:22:14 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() (fail_nth: 39) 20:22:15 executing program 3: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) 20:22:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x8, 0x1, 0x2040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)) r0 = socket$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$inet(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e21, @remote}, 0x10, 0x0}, 0x400c888) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r1, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') syz_mount_image$ext4(0x0, &(0x7f0000000480)='./file0/../file0\x00', 0xfffffffffffffffd, 0xfffffffffffffeb5, 0x0, 0x2000, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0xa408, &(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRESDEC, @ANYRES64]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x8080) [ 1312.758004] FAULT_INJECTION: forcing a failure. [ 1312.758004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1312.760192] CPU: 0 PID: 9046 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1312.761297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1312.762622] Call Trace: [ 1312.763056] dump_stack+0x107/0x167 [ 1312.763651] should_fail.cold+0x5/0xa [ 1312.764283] _copy_from_user+0x2e/0x1b0 [ 1312.764936] __copy_msghdr_from_user+0x91/0x4b0 [ 1312.765684] ? __ia32_sys_shutdown+0x80/0x80 [ 1312.766394] ? __lock_acquire+0x1657/0x5b00 [ 1312.767111] ___sys_recvmsg+0xd5/0x200 [ 1312.767748] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1312.768551] ? __lockdep_reset_lock+0x180/0x180 [ 1312.769303] ? lock_downgrade+0x6d0/0x6d0 [ 1312.769984] ? lock_acquire+0x197/0x470 [ 1312.770627] ? find_held_lock+0x2c/0x110 [ 1312.771294] ? __might_fault+0xd3/0x180 [ 1312.771940] ? lock_downgrade+0x6d0/0x6d0 [ 1312.772646] do_recvmmsg+0x24c/0x6d0 [ 1312.773260] ? ___sys_recvmsg+0x200/0x200 [ 1312.773932] ? lock_downgrade+0x6d0/0x6d0 [ 1312.774616] ? ksys_write+0x12d/0x260 [ 1312.775254] ? wait_for_completion_io+0x270/0x270 [ 1312.776035] ? rcu_read_lock_any_held+0x75/0xa0 [ 1312.776791] ? vfs_write+0x354/0xa70 [ 1312.777400] __x64_sys_recvmmsg+0x20f/0x260 [ 1312.778069] ? ksys_write+0x1a9/0x260 [ 1312.778685] ? __do_sys_socketcall+0x600/0x600 [ 1312.779439] do_syscall_64+0x33/0x40 [ 1312.780040] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1312.780873] RIP: 0033:0x7f72c44aab19 [ 1312.781473] 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 [ 1312.784423] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1312.785649] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1312.786795] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1312.787941] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1312.789093] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1312.790233] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:22:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x500, 0x20000022, 0x0) 20:22:35 executing program 2: perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x5e, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_config_ext={0x0, 0x2}, 0x2817, 0x5, 0x0, 0x0, 0x6, 0xffffffff, 0xffff, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x80000, 0x0, 0x0) lseek(r0, 0x0, 0x4) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000280)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm, @sack_perm, @sack_perm, @sack_perm, @mss={0x2, 0x8000}], 0x5) flistxattr(r1, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) lseek(0xffffffffffffffff, 0x7f, 0x1) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x20018000) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(r3, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, 0x0}, 0x4004801) ftruncate(0xffffffffffffffff, 0x1000003) open(0x0, 0x1a30c1, 0x0) 20:22:35 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 43) 20:22:35 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="8025de5f42e0e6d51b11b3d782426dc8b504d5834674a56dfe6193cfbab61a2cb27ede844082062de239aceacd57edce03aec55a11461c6ae088df48229d4bb550219bd42fe2", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) 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, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x2, 0x6985) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="100027bd7000fd020000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x20001001}, 0x800) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) pipe2(&(0x7f0000000100), 0x4800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') write$cgroup_int(r3, &(0x7f0000000040)=0xffffffe, 0x12) 20:22:35 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{r0, r1+60000000}, {0x0, 0x989680}}, &(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:22:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) 20:22:35 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) sync() [ 1332.734209] FAULT_INJECTION: forcing a failure. [ 1332.734209] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1332.736608] CPU: 1 PID: 9074 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1332.737798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.739205] Call Trace: [ 1332.739624] dump_stack+0x107/0x167 [ 1332.740311] should_fail.cold+0x5/0xa [ 1332.740974] _copy_from_user+0x2e/0x1b0 [ 1332.741632] __copy_msghdr_from_user+0x91/0x4b0 [ 1332.742481] ? __ia32_sys_shutdown+0x80/0x80 [ 1332.743255] ? __lock_acquire+0x1657/0x5b00 [ 1332.744025] ___sys_recvmsg+0xd5/0x200 [ 1332.744716] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1332.745474] ? __lockdep_reset_lock+0x180/0x180 [ 1332.746134] ? _raw_spin_unlock_irq+0x27/0x30 [ 1332.746796] ? lock_acquire+0x197/0x470 [ 1332.747370] ? find_held_lock+0x2c/0x110 [ 1332.747962] ? __might_fault+0xd3/0x180 [ 1332.748546] ? lock_downgrade+0x6d0/0x6d0 [ 1332.749135] ? io_schedule_timeout+0x140/0x140 [ 1332.749944] do_recvmmsg+0x24c/0x6d0 [ 1332.750622] ? ___sys_recvmsg+0x200/0x200 [ 1332.751208] ? lock_downgrade+0x6d0/0x6d0 [ 1332.751828] ? ksys_write+0x12d/0x260 [ 1332.752444] ? wait_for_completion_io+0x270/0x270 [ 1332.753136] ? rcu_read_lock_any_held+0x75/0xa0 [ 1332.753988] ? vfs_write+0x354/0xa70 [ 1332.754652] __x64_sys_recvmmsg+0x20f/0x260 [ 1332.755405] ? ksys_write+0x1a9/0x260 [ 1332.756062] ? __do_sys_socketcall+0x600/0x600 [ 1332.756877] do_syscall_64+0x33/0x40 [ 1332.757522] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1332.758373] RIP: 0033:0x7f72c44aab19 [ 1332.759005] 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 [ 1332.762149] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1332.763243] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1332.764263] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1332.765306] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1332.766322] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1332.767452] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:22:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0xc16e, 0x0, 0x1c2, 0x7, 0x2}}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:47 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$9p(r0, &(0x7f0000000040)="a00e2cb2e8b858e84a0dc4790858deab6a876b5a9cb1600566a8606358b9a7238f545f582e7ec4db45c48e5a86940fea72c2c9a82117018e85cd10fb1c19a85c1f18e78dea286a90eefe7b224aada3294a3bd114f94303fae05dd6914db4dda987a99544c35f3f1b0c956fb6d5c4a78ae7ce1b8c76fa8222b8752d08cc7e9b3fed1b301634dbeace5defe1d9b6237b41dc2cfb200fc0969b9565e0c291728aa028dbbe87612c34597af2375d8e95e1afecf837342abc12e4e4ae92e41fe7", 0xbe) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:22:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) 20:22:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:22:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x200000000000000}}], 0x500, 0x20000022, 0x0) 20:22:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:22:47 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 44) 20:22:47 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000240)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r2}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) stat(0x0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, r0, 0x8000000) syz_io_uring_submit(r4, r1, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x80000001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r6 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(r6, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='secu\xaf\xf7AHn\xc5/\xab;lity\x00', &(0x7f0000000500)='%-\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=']$-\x00'], 0x1000) ftruncate(r5, 0x1000003) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000380), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x3a, 0x81c, 0x70bd28, 0x25dfdbfb, {0x15}, [@nested={0x18, 0x78, 0x0, 0x1, [@typed={0xc, 0x8d, 0x0, 0x0, @u64=0x7a78ce24}, @typed={0x8, 0x28, 0x0, 0x0, @pid}]}, @typed={0x7, 0x64, 0x0, 0x0, @str='%-\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x8085}, 0x4008801) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) fsetxattr$security_capability(r5, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) readlinkat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/2, 0x2) 20:22:47 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)=ANY=[@ANYBLOB="280000001840210c00000000000000000280000000008000000000000c00098005000000da000000"], 0x28}}, 0x0) r2 = openat2(r1, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0x7851669e) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x463f7104}, 0x1c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1345.049823] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16408 sclass=netlink_route_socket pid=9107 comm=syz-executor.3 [ 1345.049991] FAULT_INJECTION: forcing a failure. [ 1345.049991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1345.051976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16408 sclass=netlink_route_socket pid=9108 comm=syz-executor.3 [ 1345.053006] CPU: 1 PID: 9095 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1345.054861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1345.056127] Call Trace: [ 1345.056558] dump_stack+0x107/0x167 [ 1345.057128] should_fail.cold+0x5/0xa [ 1345.057723] _copy_from_user+0x2e/0x1b0 [ 1345.058353] __copy_msghdr_from_user+0x91/0x4b0 [ 1345.059145] ? __ia32_sys_shutdown+0x80/0x80 [ 1345.059891] ? __lock_acquire+0x1657/0x5b00 [ 1345.060648] ___sys_recvmsg+0xd5/0x200 [ 1345.061253] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1345.062072] ? __lockdep_reset_lock+0x180/0x180 [ 1345.062860] ? lock_downgrade+0x6d0/0x6d0 20:22:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x2000000}}], 0x500, 0x20000022, 0x0) [ 1345.063571] ? lock_acquire+0x197/0x470 [ 1345.064386] ? find_held_lock+0x2c/0x110 [ 1345.065150] ? __might_fault+0xd3/0x180 [ 1345.065776] ? lock_downgrade+0x6d0/0x6d0 [ 1345.066571] do_recvmmsg+0x24c/0x6d0 [ 1345.067118] ? ___sys_recvmsg+0x200/0x200 [ 1345.067899] ? lock_downgrade+0x6d0/0x6d0 [ 1345.068694] ? ksys_write+0x12d/0x260 [ 1345.069263] ? wait_for_completion_io+0x270/0x270 [ 1345.070160] ? rcu_read_lock_any_held+0x75/0xa0 [ 1345.071025] ? vfs_write+0x354/0xa70 [ 1345.071619] __x64_sys_recvmmsg+0x20f/0x260 [ 1345.072418] ? ksys_write+0x1a9/0x260 [ 1345.072980] ? __do_sys_socketcall+0x600/0x600 [ 1345.073850] do_syscall_64+0x33/0x40 [ 1345.074387] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1345.075336] RIP: 0033:0x7f72c44aab19 [ 1345.075921] 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 [ 1345.079325] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1345.080745] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1345.082047] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1345.083361] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1345.084692] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1345.086025] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:22:47 executing program 3: 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={0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:22:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) 20:22:47 executing program 1: io_setup(0x100, &(0x7f0000000140)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xffe1, 0xffffffffffffffff, &(0x7f0000000180)="eb6d0e8b86d5e8a0fef90b21d873bc090f1a52c7ef0b9d01b3cbc126e0662e9415cf9b314ace700e18e4c9dd448286108bf45f9a7f49d5b95b96c26fa66ff33150c3517d9fe69146275a9de2d7f165872bc0993e36bb62713efdbeb61e71af5e76ec2d37ea9626f3a56825559152011467225dde849e9b0fb04a04243bbf14faf1f6563e5d94252ba39c31ad67a0ab607bb7826bf68688922d116566e47a9a12ff5e4aeb297a446d5dbfc6767bc70ff30120628c5f43302f77e5e6bb9eebf46a9164f82a50168e2776765f9b", 0xcc, 0xba, 0x0, 0x1, r1}]) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x0, 0x0, 0x0, 0x0, 0xc13}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000004c0)) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0) 20:22:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0x4000000000000000}}], 0x500, 0x20000022, 0x0) 20:22:47 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 45) 20:22:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) [ 1345.297930] FAULT_INJECTION: forcing a failure. [ 1345.297930] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1345.298956] CPU: 0 PID: 9132 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1345.299514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1345.300191] Call Trace: [ 1345.300415] dump_stack+0x107/0x167 [ 1345.300726] should_fail.cold+0x5/0xa [ 1345.301044] _copy_from_user+0x2e/0x1b0 [ 1345.301374] __copy_msghdr_from_user+0x91/0x4b0 [ 1345.301756] ? __ia32_sys_shutdown+0x80/0x80 [ 1345.302121] ? __lock_acquire+0x1657/0x5b00 [ 1345.302488] ___sys_recvmsg+0xd5/0x200 [ 1345.302806] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1345.303205] ? __lockdep_reset_lock+0x180/0x180 [ 1345.303584] ? lock_downgrade+0x6d0/0x6d0 [ 1345.303928] ? lock_acquire+0x197/0x470 [ 1345.304255] ? find_held_lock+0x2c/0x110 [ 1345.304597] ? __might_fault+0xd3/0x180 [ 1345.304920] ? lock_downgrade+0x6d0/0x6d0 [ 1345.305267] do_recvmmsg+0x24c/0x6d0 [ 1345.305572] ? ___sys_recvmsg+0x200/0x200 [ 1345.305909] ? lock_downgrade+0x6d0/0x6d0 [ 1345.306249] ? ksys_write+0x12d/0x260 [ 1345.306572] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1345.306998] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1345.307438] __x64_sys_recvmmsg+0x20f/0x260 [ 1345.307787] ? __do_sys_socketcall+0x600/0x600 [ 1345.308165] do_syscall_64+0x33/0x40 [ 1345.308471] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1345.308890] RIP: 0033:0x7f72c44aab19 [ 1345.309195] 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 [ 1345.310672] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1345.311291] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1345.311863] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1345.312438] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1345.313021] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1345.313599] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:22:47 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @broadcast, @val={@void, {0x8100, 0x2, 0x1, 0x2}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96333f", 0x18, 0x3a, 0x0, @empty, @mcast2, {[], @mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev}}}}}}, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000000080)={@local, @multicast, @val={@val, {0x8100, 0x1, 0x0, 0x1}}, {@x25={0x805, {0x0, 0xf2, 0x27, "a6f052ef4bc08c4cb73710538cfb8c8e99e8b3a9864f60c0415940c3a9307555d74e8a3d6dd7ed106cb198e371ecf8af7862d62f1649d90f14d25f83daa765a5b6996036145afa364dc542174bd7bbea59bc82ca00db390267519bd245aff455005f8ce83a14b9cdfc4265f805161a66fc5c22ec8a1a0c8e1280647d90d275a80844fbc81470af32ed8f7d108d7bb3f71ee43a80c878a5b19ab5a2fe9f4aea3ecb54f0e812828535cd45af5af574457ec0649ea67e5d162ed19cc5baec4dbf8df4a117"}}}}, &(0x7f0000000180)={0x0, 0x1, [0x45d, 0xeb0, 0x942, 0xfd2]}) 20:22:47 executing program 6: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time\x00') ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x987}) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x7, 0x6, 0x4a, 0xfe, 0x0, 0x100, 0x1801, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x0, @perf_config_ext={0x101, 0x9}, 0x2000, 0x9, 0x8, 0x1, 0xfff, 0x8, 0x9, 0x0, 0x101, 0x0, 0x120000}, r2, 0x9, r0, 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) sync() sync() getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001100)={@private, @multicast1}, &(0x7f0000001140)=0x8) 20:22:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:22:47 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="2e2f01006c653000"]) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1004400, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e20,fscache,rootcontext=staff_u,euid>', @ANYRESDEC=r0, @ANYBLOB=',\t\x00\x00\x00>', @ANYRESDEC=0x0, @ANYBLOB=',obj_user=!,fowner>', @ANYRESDEC=0xee00, @ANYBLOB="0364e0445fe59231ba00"]) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:23:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 46) 20:23:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/214, 0xd6}], 0x5, &(0x7f0000000500)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}, 0x10002) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) sync() 20:23:00 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001800210c0000000000000000020000000800fe00000000000c00098005000000da000000cfb5bed42c6005632e61ddceab08a2cf6c761a4543ea92c71c57238ca105567fdeca8f3fa7656b2da309e110775458ece399287006658fa300a6288df542308f1b0f285bfc6d0f9271a964154c47aa537afd90444870a29697f287ccc064e817707921843bf6b7c011068ab28c19b95f9b302e4398fa15cd8762172ee8d4bd782f82a91858464904ac14f636c4d7b35faecab31d1fdf45205bb1f0acfc91a5ae4da2b9f9a38524fafe026940ef1b475c20cc1166abd7bed16bf06c1c64c6240efabaaa8cee"], 0x28}}, 0x0) r3 = openat2(r2, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000380)=0x7851669e) openat$cgroup_ro(r3, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x7, 0x0, 0xb}, r0, 0x40, 0xffffffffffffffff, 0x3) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000400)={0xe6, 0x5, &(0x7f0000000440)="b0358f5e53161780234e7259ffbc04ab5d6a8b13ab3632f5351c2680f916d556faa9dc75f3c5904374b114dbcf1bd861745a0fd4cf445435e3bf489c12c35ed9699e3ccfbd2904c56db9633b1f08b4d63ac3f1f4bfffda08d9fb2e1e98c7fdebcdcd46ed39cfb8a42510c749d9e086670d0d35ad410d38b19456bfa3dfabac409cc7bfbe2266ee423d21c174ccd6c2f2c05e9732e8c4cabc9289b2b6d644a7096f5376ded332c0b2d3a86a5067a48082455663963d21303d1fb302d1b075e298ab7cb57abafbc5b443dab2fbae1e464519a8b8181cdf5d5ece40b0c4e3118e1a1b9015d84e9091cb1e4f780faed2ef6625d1a6c74602f5c2f090d5991924944f4f436f4d2ae979fabb7f0508a72e500d2f0155f1ee271f280ce5c6c49e18ad7a42fc8581439acdc51919901b316fdb96edec5d8111b933d06e9de9ed3a75e0dff303dc43e78c8bfc3a0b28ee6d268457184ef74d9759ea42cde5f9302d8320817a446a8ab7b40797aa9c721a5d04279539a12038aef64641db51f516f1282322cd0982eea7e2ecf6fd4795da860696ef411fb1a814226407b9e3edbd4c705be5e99f7c7e915cd4ca5bfb4ae8b193cfebce46f839b2a23d14cdef737c41e84387c3dd1021b580556992710c7f19d42e1e9de69048a9c51aa34bd265d25a8041bb253a5f5edc09a03f5c495f02d377437383919e7d50b6d4a6cab5bd3a6e903dabeeec3e9e971993be2f28bad8450db729c9ffa8acb27d1443e50dc0a17ade5427c158836dcdb90d65ab8f76416f9a0fec1e38113b32c89349824dcf8a29e904eb409537c8c86572194923ef5f0698f86ed68e19fc301d8d731a334f7f620aca358ca8ad4b63aed90e903f3ff9ec322f7dec055715c0eaa93cb4d11d6b30325b213f151614fd3f3abaf3ef2dc431ca8a977cddde5133fb18cfb545e3a79ee5e0008d7eef6fd218e8d1c01c1f0cc6014696a8db933b7e6c64adc68a19e3b0af7f9db8143332096b47632494394c5dc74f5195f98b512fee32eabf5114ec2ac614cbe65da4b2af980858c50c4732a81d72021abc6d4723a6c532c90e0035467a81b2c7fa7072b01168a74e340624dfee12820251837bc0c756b27132fa6a4d28a662a67e7962a77732571d98086fbfc0236dd07a719f4c2a17dba65c535a53fdb42a7c331160ccc493b298fa5c7d5c195029bde75d7dcabd2863aa1ebd08839ae847b145dc44e5aa1748f2203cf6aeb317f937e1999c7283d7e6f45704dd129aad717971879baf8eafc35644ec4edb0bc9490d9c9628cd300fa958dddc673a12aa7d9b5821c5debff852dade3351ce233df84f84cb87c9bc5bb5b6ba4c4c90e782c1da13654bef86040f4a38a477e8d744b93ed94ce1294fac22b41aab2b7580e91d5a17e733341be52f31552c9bf2c1b556eb9706b9d5139fc13bb3ca93a204035c"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:23:00 executing program 2: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a22}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1b) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@local}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local, r2}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000000)={@local, r5}, 0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="7c010000", @ANYRES16=0x0, @ANYBLOB="20002cbd7000fbdbbd25190000007c00018008000100", @ANYRES32=0x0, @ANYBLOB="140002006c6f0000000000000000000000000000140002006d6163766c616e31000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200736974300000000000000000000000000800030001000000140002006970366772653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="4800018008000300020000001400020076657468305f766c616e0000000000000800030001000000080003000200000008000100", @ANYRES32=r2, @ANYBLOB="0800030001000000080003000100000064000180140002006970365f76746930000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006e657464657673696d30000000000000140002006d6163766c616e300000000000000000140002006772657461703000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="240001800800030003000000080003000200000008000100", @ANYRES32=r5, @ANYBLOB="08000300020000001c0001800800030002000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="8db46fe1ff439b4ae1337700e1c802383356e0c93146f7011686b88f778612b92cce859cdbcff8935746970e45fe4ea0d781de49c6e89248f0a19242a145c74aacf79aaa0d578913da4f8953251b807f8118d4af95c27032b1fef42e8706f45dae075435e0fb13e6912b3df39d3b91d35d066ebc258d8bacfe14f6c1747bdfb20ea0bbef2f8cb867bd370fe27cf903800dce6b314f93264ecbca90e3996ae9a168f6e16eecebad72"], 0x17c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40c0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) 20:23:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x500, 0x20000022, 0x0) 20:23:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) 20:23:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:23:00 executing program 1: r0 = 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, 0x1) getegid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0}) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r5, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000002e00)={{0x0, 0x80000000, 0x6, 0x7f, 0x2, 0x5, 0x40, 0xcb6, 0x9, 0x6, 0x0, 0x2, 0x2232d924, 0x4, 0x7}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000003e00)={r4, r6, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000005c40)={{r3, 0x0, 0x0, 0x7fff, 0x4, 0x8, 0x5, 0x20, 0xfffff7e4, 0x1ff, 0x6, 0x10000, 0x2, 0x9, 0x800}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {r2}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {r7}, {}, {0x0, r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(r5, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) mq_timedsend(r5, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) r14 = syz_open_dev$loop(&(0x7f0000001240), 0x9, 0x800) fcntl$dupfd(0xffffffffffffffff, 0x406, r14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {r12}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(r5, 0xd0009412, &(0x7f0000000100)={r12, 0x1000}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000200)={r4, r12, "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", "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"}) [ 1358.343717] FAULT_INJECTION: forcing a failure. [ 1358.343717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.345893] CPU: 0 PID: 9172 Comm: syz-executor.7 Not tainted 5.10.209 #1 [ 1358.347118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.348444] Call Trace: [ 1358.348886] dump_stack+0x107/0x167 [ 1358.349487] should_fail.cold+0x5/0xa [ 1358.350111] _copy_from_user+0x2e/0x1b0 [ 1358.350762] __copy_msghdr_from_user+0x91/0x4b0 [ 1358.351512] ? __ia32_sys_shutdown+0x80/0x80 [ 1358.352223] ? __lock_acquire+0x1657/0x5b00 [ 1358.352968] ___sys_recvmsg+0xd5/0x200 [ 1358.353598] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1358.354389] ? __lockdep_reset_lock+0x180/0x180 [ 1358.355137] ? lock_downgrade+0x6d0/0x6d0 [ 1358.355819] ? lock_acquire+0x197/0x470 [ 1358.356459] ? find_held_lock+0x2c/0x110 [ 1358.357131] ? __might_fault+0xd3/0x180 [ 1358.357774] ? lock_downgrade+0x6d0/0x6d0 [ 1358.358467] do_recvmmsg+0x24c/0x6d0 [ 1358.359076] ? ___sys_recvmsg+0x200/0x200 [ 1358.359749] ? lock_downgrade+0x6d0/0x6d0 [ 1358.360428] ? ksys_write+0x12d/0x260 [ 1358.361071] ? wait_for_completion_io+0x270/0x270 [ 1358.361855] ? rcu_read_lock_any_held+0x75/0xa0 [ 1358.362603] ? vfs_write+0x354/0xa70 [ 1358.363210] __x64_sys_recvmmsg+0x20f/0x260 [ 1358.363905] ? ksys_write+0x1a9/0x260 [ 1358.364521] ? __do_sys_socketcall+0x600/0x600 [ 1358.365282] do_syscall_64+0x33/0x40 [ 1358.365885] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1358.366704] RIP: 0033:0x7f72c44aab19 [ 1358.367302] 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 [ 1358.370233] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1358.371453] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1358.372588] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1358.373681] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.374758] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1358.375839] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 20:23:00 executing program 2: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket(0x2c, 0xa, 0x5) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4080, 0x0) sendfile(r2, r3, &(0x7f0000000040), 0x1) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5, 0x80, 0x40, 0xab, 0x0, 0x0, 0x1808, 0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0x1}, 0x1, 0x0, 0x9, 0x8, 0x8, 0x0, 0x9, 0x0, 0x2, 0x0, 0x8}, 0x0, 0x9, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) write$binfmt_elf64(r1, &(0x7f0000001500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x40}, [{0x0, 0x0, 0x6}], "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"}, 0xa0b) 20:23:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) 20:23:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0, 0x200000000000000}}], 0x500, 0x20000022, 0x0) 20:23:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(r0, 0x0, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/21, 0x200001d5}], 0x1) timerfd_settime(r2, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000280)="55894c76b1ab6f4f483ddb16c94303ddad15927cd6da0e429c693a50789281f4b7ba88b7bd83f0ed55002e1813de51edbfff8a27846e185a9635085abffdc614827ff26424049e60", 0x48}, {&(0x7f0000000380)="a446b4874ca2000e95192931a5df8dbf47de71fa066bbcf05da8b5452169991c36d76ac467525a60a53afd798ec9f6ea1507fd7fe4018e54192049b49bfb49238bf2f46b655bd4d5959019f618bf90e2b2a127d1ce471bea37596da3a3723a560a9bc5e5fa5d9b0661e7808cc68974a188197e4bb8ff2482da77c85e3aa750d48b38292d9577de3e73fab9e63b1dd32b8db612f789cb683a1298e10de24a7fae713ce7d92661c239bbabb0a79549e57e6641cf61ffd3a386169072066541b8c821ceb0ab28b79eb3fce8e0f6b89fa45be32756b606ceff9e44ab9ece65f808", 0xdf}, {&(0x7f0000000480)="a20f4d231e8ea65122d5342b7b8b43d01ca7281e03aba77a255358af3bb82bb7240c5592fad2bbd48ffada38e87f9152f30ca5850eff9b435ab355fa18fa92900546f9bff03fbb1daa3aa1a101572c20105a83945e7ab506fb32247202f179f6a7b60dab83a4da48c98ddeed49490a9b89b77016ad3d2200d1fdaa302cdf758e0309e512c9713db4c4d1249b9b881d2901c50cffda915416a4dbcc6b2711340cc77749bf4cd84cfa7bfa291308bd3923349e543744b1600c3b5a2a534494976a2700d6b6cf2721137217246048929962a5895dee11cd89ddb61ddf86e4aff2e548ed56b98ef364781b1271e66e", 0xed}, {&(0x7f0000000580)="9386be25478f141eec104136c0ad7c6ffa0a4e25f016b43a7c721c70a44c687c54fe82fc253f874fcec0a58efe56f2b7ea8f712eff108f560baf956c603ce602f56c61dede70836744de421713fe49d556d1baba188bd675519d", 0x5a}, {&(0x7f0000000200)="69722512f9fdb348a8fc3f0d988fa1cf1a6b0b71fd19821f85ff241f55c8597a5db176bcbb398d9ee7c8dfe62ab549cced90be23d5", 0x35}], 0x5) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x4002, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6e6f0165766d652c6163636573733d75722c7569643d00000000000000", @ANYRESDEC=0xee00, @ANYBLOB=',euid<', @ANYRESDEC=0x0, @ANYBLOB=',fsmagic=0x0000000000000002,rootcontext=staff_u,subj_type=,\x00']) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x0, 0x3ffffffffffa}) 20:23:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10206, 0xf, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x0) ioctl$FITHAW(r0, 0xc0045878) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000580), &(0x7f0000000100)=0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x8000, 0x80) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 20:23:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 20:23:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 47) [ 1358.593029] FAULT_INJECTION: forcing a failure. 20:23:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x92) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x2, 0xe87d, 0xfa6}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000340)={0x0, "197bb3ac921ca37d43c03fba9c2cbdbf"}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="e575c57ff0a2bae83abe622d7fd2fe1cdd4bd28fdd88270ad6bc7aa395f40527", 0x20, 0x81}, {&(0x7f00000000c0)="3c9b9aa60f08997c5a1aa568bcf16c2f12c9cf7d23302d283ae7024565e5ad45ff60707d543a5d31e4064085f306ad9a65ac91f75d69d27a070586f0f9c40d76285a8f5dfc92b2e7", 0x48}], 0x20000, &(0x7f0000000280)={[{@abort}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@nodelalloc}, {@orlov}, {@grpquota}, {@barrier}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@euid_gt={'euid>', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '1'}}, {@permit_directio}]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) [ 1358.593029] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.593052] CPU: 0 PID: 9189 Comm: syz-executor.7 Not tainted 5.10.209 #1 20:23:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x3fd, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1358.593062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.593068] Call Trace: [ 1358.593091] dump_stack+0x107/0x167 [ 1358.593115] should_fail.cold+0x5/0xa [ 1358.593140] _copy_from_user+0x2e/0x1b0 [ 1358.593164] __copy_msghdr_from_user+0x91/0x4b0 [ 1358.593183] ? __ia32_sys_shutdown+0x80/0x80 [ 1358.593202] ? __lock_acquire+0x1657/0x5b00 [ 1358.593239] ___sys_recvmsg+0xd5/0x200 [ 1358.593258] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1358.593276] ? __lockdep_reset_lock+0x180/0x180 [ 1358.593297] ? lock_downgrade+0x6d0/0x6d0 [ 1358.593321] ? lock_acquire+0x197/0x470 [ 1358.593336] ? find_held_lock+0x2c/0x110 [ 1358.593361] ? __might_fault+0xd3/0x180 [ 1358.593379] ? lock_downgrade+0x6d0/0x6d0 [ 1358.593418] do_recvmmsg+0x24c/0x6d0 [ 1358.593442] ? ___sys_recvmsg+0x200/0x200 [ 1358.593460] ? lock_downgrade+0x6d0/0x6d0 [ 1358.593486] ? ksys_write+0x12d/0x260 [ 1358.593520] ? wait_for_completion_io+0x270/0x270 [ 1358.593541] ? rcu_read_lock_any_held+0x75/0xa0 [ 1358.593556] ? vfs_write+0x354/0xa70 [ 1358.593579] __x64_sys_recvmmsg+0x20f/0x260 [ 1358.593596] ? ksys_write+0x1a9/0x260 [ 1358.593614] ? __do_sys_socketcall+0x600/0x600 [ 1358.593647] do_syscall_64+0x33/0x40 [ 1358.593663] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1358.593675] RIP: 0033:0x7f72c44aab19 [ 1358.593692] 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 [ 1358.593702] RSP: 002b:00007f72c1a20188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1358.593722] RAX: ffffffffffffffda RBX: 00007f72c45bdf60 RCX: 00007f72c44aab19 [ 1358.593732] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000005 [ 1358.593742] RBP: 00007f72c1a201d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.593751] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1358.593761] R13: 00007ffebcbcbf5f R14: 00007f72c1a20300 R15: 0000000000022000 VM DIAGNOSIS: 20:28:05 Registers: info registers vcpu 0 RAX=ffffffff83e605a0 RBX=0000000000000000 RCX=ffffffff83e4865c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e60ba8 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff856727c8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e605ae RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563e2b534678 CR3=000000001cda8000 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=ffff00000000060606464639d9a6796e XMM02=d8524fb4652fdeb5b787391b3e887c18 XMM03=f21d8c343bd1d5d501eaef1bad45ba38 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e605a0 RBX=0000000000000001 RCX=ffffffff83e4865c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e60ba8 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff856727c8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e605ae RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f92c7461010 CR3=000000000edc4000 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=00001fa0 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=00000000000000000000000000000000 XMM02=00000000000000004185e3b4c0000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000