./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2032578826

<...>
Warning: Permanently added '10.128.1.157' (ECDSA) to the list of known hosts.
execve("./syz-executor2032578826", ["./syz-executor2032578826"], 0x7ffe29234440 /* 10 vars */) = 0
brk(NULL)                               = 0x5555562b1000
brk(0x5555562b1c40)                     = 0x5555562b1c40
arch_prctl(ARCH_SET_FS, 0x5555562b1300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2032578826", 4096) = 28
brk(0x5555562d2c40)                     = 0x5555562d2c40
brk(0x5555562d3000)                     = 0x5555562d3000
mprotect(0x7f15fe1d4000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b15d0) = 5032
./strace-static-x86_64: Process 5032 attached
[pid  5032] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5032] setsid()                    = 1
[pid  5032] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5032] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5032] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5032] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5032] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5032] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5032] unshare(CLONE_NEWNS)        = 0
[pid  5032] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5032] unshare(CLONE_NEWIPC)       = 0
[pid  5032] unshare(CLONE_NEWCGROUP)    = 0
[pid  5032] unshare(CLONE_NEWUTS)       = 0
[pid  5032] unshare(CLONE_SYSVSEM)      = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "16777216", 8)     = 8
[pid  5032] close(3)                    = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "536870912", 9)    = 9
[pid  5032] close(3)                    = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "1024", 4)         = 4
[pid  5032] close(3)                    = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "8192", 4)         = 4
[pid  5032] close(3)                    = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "1024", 4)         = 4
[pid  5032] close(3)                    = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "1024", 4)         = 4
[pid  5032] close(3)                    = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5032] close(3)                    = 0
[pid  5032] getpid()                    = 1
[pid  5032] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5032] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5032] unshare(CLONE_NEWNET)       = 0
[pid  5032] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5032] write(3, "0 65535", 7)      = 7
[pid  5032] close(3)                    = 0
[pid  5032] mkdir("/dev/binderfs", 0777) = 0
[pid  5032] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5032] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5032] getuid()                    = 0
[pid  5032] memfd_create("syzkaller", 0) = 3
[pid  5032] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f15f5d18000
[pid  5032] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 4194304) = 4194304
[pid  5032] munmap(0x7f15f5d18000, 4194304) = 0
[pid  5032] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   74.401845][ T5032] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5032 'syz-executor203'
[pid  5032] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5032] close(3)                    = 0
[pid  5032] mkdir("./file0", 0777)      = 0
[   74.460904][ T5032] loop0: detected capacity change from 0 to 8192
[   74.474318][ T5032] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   74.487557][ T5032] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   74.497173][ T5032] REISERFS (device loop0): using ordered data mode
[   74.503694][ T5032] reiserfs: using flush barriers
[pid  5032] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5032] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5032] chdir("./file0")            = 0
[pid  5032] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5032] close(4)                    = 0
[pid  5032] exit_group(1)               = ?
[   74.510268][ T5032] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[   74.527029][ T5032] REISERFS (device loop0): checking transaction log (loop0)
[   74.537028][ T5032] REISERFS (device loop0): Using r5 hash to sort names
[   74.571054][ T5032] ------------[ cut here ]------------
[   74.577464][ T5032] WARNING: CPU: 0 PID: 5032 at block/bdev.c:617 blkdev_put+0x562/0x8a0
[   74.585880][ T5032] Modules linked in:
[   74.589842][ T5032] CPU: 0 PID: 5032 Comm: syz-executor203 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   74.599822][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   74.609960][ T5032] RIP: 0010:blkdev_put+0x562/0x8a0
[   74.615123][ T5032] Code: c0 74 08 3c 03 0f 8e 23 03 00 00 41 83 ac 24 f0 04 00 00 01 e9 2b fe ff ff e8 1a 39 90 fd 0f 0b e9 4b fc ff ff e8 0e 39 90 fd <0f> 0b e9 e0 fb ff ff e8 02 39 90 fd 4c 8d ab a8 00 00 00 31 f6 4c
[   74.634825][ T5032] RSP: 0018:ffffc90003a8fa28 EFLAGS: 00010293
[   74.640972][ T5032] RAX: 0000000000000000 RBX: ffff8881488c5080 RCX: 0000000000000000
[   74.649030][ T5032] RDX: ffff8880251ed940 RSI: ffffffff83f42912 RDI: 0000000000000001
[   74.657066][ T5032] RBP: ffff8881413f0000 R08: 0000000000000000 R09: fffffbfff1d53172
[   74.665051][ T5032] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff8881488c50b8
[   74.673086][ T5032] R13: ffffc90003a91000 R14: ffff8881413f0460 R15: ffff8881488c5080
[   74.681116][ T5032] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   74.690113][ T5032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   74.696755][ T5032] CR2: 00007f15fe1a86f8 CR3: 000000000c775000 CR4: 00000000003506f0
[   74.704740][ T5032] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   74.712777][ T5032] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   74.720853][ T5032] Call Trace:
[   74.724146][ T5032]  <TASK>
[   74.727163][ T5032]  ? __warn+0xe6/0x390
[   74.731299][ T5032]  ? blkdev_put+0x562/0x8a0
[   74.735894][ T5032]  ? report_bug+0x2da/0x500
[   74.740464][ T5032]  ? handle_bug+0x3c/0x70
[   74.744822][ T5032]  ? exc_invalid_op+0x18/0x50
[   74.749578][ T5032]  ? asm_exc_invalid_op+0x1a/0x20
[   74.754672][ T5032]  ? blkdev_put+0x562/0x8a0
[   74.759292][ T5032]  ? blkdev_put+0x562/0x8a0
[   74.763863][ T5032]  ? blkdev_put+0x562/0x8a0
[   74.768491][ T5032]  free_journal_ram+0x421/0x5c0
[   74.773485][ T5032]  journal_release+0x276/0x630
[   74.778349][ T5032]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   74.785081][ T5032]  ? do_raw_spin_unlock+0x175/0x230
[   74.790381][ T5032]  reiserfs_put_super+0xe4/0x5c0
[   74.795420][ T5032]  ? reiserfs_quota_read+0x4f0/0x4f0
[   74.800747][ T5032]  ? dispose_list+0x1e0/0x1e0
[   74.805504][ T5032]  ? fscrypt_destroy_keyring+0x1a/0x380
[   74.811097][ T5032]  ? reiserfs_quota_read+0x4f0/0x4f0
[   74.816645][ T5032]  generic_shutdown_super+0x158/0x480
[   74.822071][ T5032]  kill_block_super+0x64/0xb0
[   74.826825][ T5032]  deactivate_locked_super+0x98/0x160
[   74.832252][ T5032]  deactivate_super+0xb1/0xd0
[   74.837013][ T5032]  cleanup_mnt+0x2ae/0x3d0
[   74.841516][ T5032]  task_work_run+0x16f/0x270
[   74.846198][ T5032]  ? task_work_cancel+0x30/0x30
[   74.851387][ T5032]  ? __put_net+0x61/0x70
[   74.855730][ T5032]  do_exit+0xadc/0x2a30
[   74.859940][ T5032]  ? lock_downgrade+0x690/0x690
[   74.864822][ T5032]  ? do_raw_spin_lock+0x124/0x2b0
[   74.869930][ T5032]  ? mm_update_next_owner+0x7b0/0x7b0
[   74.875396][ T5032]  ? spin_bug+0x1c0/0x1c0
[   74.879810][ T5032]  ? _raw_spin_unlock_irq+0x23/0x50
[   74.885141][ T5032]  do_group_exit+0xd4/0x2a0
[   74.889725][ T5032]  __x64_sys_exit_group+0x3e/0x50
[   74.894831][ T5032]  do_syscall_64+0x39/0xb0
[   74.899406][ T5032]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   74.905397][ T5032] RIP: 0033:0x7f15fe163cf9
[   74.909831][ T5032] Code: Unable to access opcode bytes at 0x7f15fe163ccf.
[   74.916897][ T5032] RSP: 002b:00007ffd78dcf3f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   74.925380][ T5032] RAX: ffffffffffffffda RBX: 00007f15fe1da3f0 RCX: 00007f15fe163cf9
[   74.933365][ T5032] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   74.941393][ T5032] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010f7
[   74.949456][ T5032] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15fe1da3f0
[   74.957608][ T5032] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   74.965733][ T5032]  </TASK>
[   74.968773][ T5032] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   74.976054][ T5032] CPU: 0 PID: 5032 Comm: syz-executor203 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   74.985958][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   74.996025][ T5032] Call Trace:
[   74.999321][ T5032]  <TASK>
[   75.002266][ T5032]  dump_stack_lvl+0xd9/0x150
[   75.006892][ T5032]  panic+0x686/0x730
[   75.010827][ T5032]  ? panic_smp_self_stop+0xa0/0xa0
[   75.015976][ T5032]  ? show_trace_log_lvl+0x284/0x390
[   75.021233][ T5032]  ? blkdev_put+0x562/0x8a0
[   75.025781][ T5032]  check_panic_on_warn+0xb1/0xc0
[   75.030767][ T5032]  __warn+0xf2/0x390
[   75.034698][ T5032]  ? blkdev_put+0x562/0x8a0
[   75.039261][ T5032]  report_bug+0x2da/0x500
[   75.043627][ T5032]  handle_bug+0x3c/0x70
[   75.047816][ T5032]  exc_invalid_op+0x18/0x50
[   75.052356][ T5032]  asm_exc_invalid_op+0x1a/0x20
[   75.057237][ T5032] RIP: 0010:blkdev_put+0x562/0x8a0
[   75.062389][ T5032] Code: c0 74 08 3c 03 0f 8e 23 03 00 00 41 83 ac 24 f0 04 00 00 01 e9 2b fe ff ff e8 1a 39 90 fd 0f 0b e9 4b fc ff ff e8 0e 39 90 fd <0f> 0b e9 e0 fb ff ff e8 02 39 90 fd 4c 8d ab a8 00 00 00 31 f6 4c
[   75.082108][ T5032] RSP: 0018:ffffc90003a8fa28 EFLAGS: 00010293
[   75.088198][ T5032] RAX: 0000000000000000 RBX: ffff8881488c5080 RCX: 0000000000000000
[   75.096189][ T5032] RDX: ffff8880251ed940 RSI: ffffffff83f42912 RDI: 0000000000000001
[   75.104182][ T5032] RBP: ffff8881413f0000 R08: 0000000000000000 R09: fffffbfff1d53172
[   75.112172][ T5032] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff8881488c50b8
[   75.120166][ T5032] R13: ffffc90003a91000 R14: ffff8881413f0460 R15: ffff8881488c5080
[   75.128169][ T5032]  ? blkdev_put+0x562/0x8a0
[   75.132741][ T5032]  ? blkdev_put+0x562/0x8a0
[   75.137298][ T5032]  free_journal_ram+0x421/0x5c0
[   75.142184][ T5032]  journal_release+0x276/0x630
[   75.146975][ T5032]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   75.153687][ T5032]  ? do_raw_spin_unlock+0x175/0x230
[   75.158942][ T5032]  reiserfs_put_super+0xe4/0x5c0
[   75.163926][ T5032]  ? reiserfs_quota_read+0x4f0/0x4f0
[   75.169261][ T5032]  ? dispose_list+0x1e0/0x1e0
[   75.173977][ T5032]  ? fscrypt_destroy_keyring+0x1a/0x380
[   75.179555][ T5032]  ? reiserfs_quota_read+0x4f0/0x4f0
[   75.184963][ T5032]  generic_shutdown_super+0x158/0x480
[   75.190372][ T5032]  kill_block_super+0x64/0xb0
[   75.195260][ T5032]  deactivate_locked_super+0x98/0x160
[   75.200672][ T5032]  deactivate_super+0xb1/0xd0
[   75.205385][ T5032]  cleanup_mnt+0x2ae/0x3d0
[   75.209838][ T5032]  task_work_run+0x16f/0x270
[   75.214459][ T5032]  ? task_work_cancel+0x30/0x30
[   75.219333][ T5032]  ? __put_net+0x61/0x70
[   75.223625][ T5032]  do_exit+0xadc/0x2a30
[   75.227810][ T5032]  ? lock_downgrade+0x690/0x690
[   75.232725][ T5032]  ? do_raw_spin_lock+0x124/0x2b0
[   75.237883][ T5032]  ? mm_update_next_owner+0x7b0/0x7b0
[   75.243287][ T5032]  ? spin_bug+0x1c0/0x1c0
[   75.247666][ T5032]  ? _raw_spin_unlock_irq+0x23/0x50
[   75.252897][ T5032]  do_group_exit+0xd4/0x2a0
[   75.257430][ T5032]  __x64_sys_exit_group+0x3e/0x50
[   75.262483][ T5032]  do_syscall_64+0x39/0xb0
[   75.266929][ T5032]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   75.272857][ T5032] RIP: 0033:0x7f15fe163cf9
[   75.277291][ T5032] Code: Unable to access opcode bytes at 0x7f15fe163ccf.
[   75.284318][ T5032] RSP: 002b:00007ffd78dcf3f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   75.292812][ T5032] RAX: ffffffffffffffda RBX: 00007f15fe1da3f0 RCX: 00007f15fe163cf9
[   75.300813][ T5032] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   75.308801][ T5032] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010f7
[   75.316879][ T5032] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15fe1da3f0
[   75.324866][ T5032] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   75.333220][ T5032]  </TASK>
[   75.336505][ T5032] Kernel Offset: disabled
[   75.340943][ T5032] Rebooting in 86400 seconds..