./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1479606216

<...>
Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts.
execve("./syz-executor1479606216", ["./syz-executor1479606216"], 0x7ffd804d6680 /* 10 vars */) = 0
brk(NULL)                               = 0x555556065000
brk(0x555556065c40)                     = 0x555556065c40
arch_prctl(ARCH_SET_FS, 0x555556065300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1479606216", 4096) = 28
brk(0x555556086c40)                     = 0x555556086c40
brk(0x555556087000)                     = 0x555556087000
mprotect(0x7f2f8a325000, 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./strace-static-x86_64: Process 5028 attached
, child_tidptr=0x5555560655d0) = 5028
[pid  5028] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5028] setsid()                    = 1
[pid  5028] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5028] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5028] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5028] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5028] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5028] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5028] unshare(CLONE_NEWNS)        = 0
[pid  5028] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5028] unshare(CLONE_NEWIPC)       = 0
[pid  5028] unshare(CLONE_NEWCGROUP)    = 0
[pid  5028] unshare(CLONE_NEWUTS)       = 0
[pid  5028] unshare(CLONE_SYSVSEM)      = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "16777216", 8)     = 8
[pid  5028] close(3)                    = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "536870912", 9)    = 9
[pid  5028] close(3)                    = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "1024", 4)         = 4
[pid  5028] close(3)                    = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "8192", 4)         = 4
[pid  5028] close(3)                    = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "1024", 4)         = 4
[pid  5028] close(3)                    = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "1024", 4)         = 4
[pid  5028] close(3)                    = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5028] close(3)                    = 0
[pid  5028] getpid()                    = 1
[pid  5028] 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  5028] 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  5028] unshare(CLONE_NEWNET)       = 0
[pid  5028] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5028] write(3, "0 65535", 7)      = 7
[pid  5028] close(3)                    = 0
[pid  5028] mkdir("/dev/binderfs", 0777) = 0
[pid  5028] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5028] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5028] memfd_create("syzkaller", 0) = 3
[pid  5028] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2f81e69000
[pid  5028] 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  5028] munmap(0x7f2f81e69000, 4194304) = 0
[pid  5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   77.513971][ T5028] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5028 'syz-executor147'
[pid  5028] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5028] close(3)                    = 0
[pid  5028] mkdir("./file0", 0777)      = 0
[   77.574125][ T5028] loop0: detected capacity change from 0 to 8192
[   77.586689][ T5028] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   77.599902][ T5028] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   77.609554][ T5028] REISERFS (device loop0): using ordered data mode
[   77.616954][ T5028] reiserfs: using flush barriers
[pid  5028] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_NOSUID|MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5028] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5028] chdir("./file0")            = 0
[pid  5028] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5028] close(4)                    = 0
[pid  5028] exit_group(1)               = ?
[   77.623870][ T5028] 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
[   77.640950][ T5028] REISERFS (device loop0): checking transaction log (loop0)
[   77.650961][ T5028] REISERFS (device loop0): Using r5 hash to sort names
[   77.696594][ T5028] ------------[ cut here ]------------
[   77.702933][ T5028] WARNING: CPU: 0 PID: 5028 at block/bdev.c:617 blkdev_put+0x562/0x8a0
[   77.711288][ T5028] Modules linked in:
[   77.715815][ T5028] CPU: 0 PID: 5028 Comm: syz-executor147 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   77.725811][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   77.736048][ T5028] RIP: 0010:blkdev_put+0x562/0x8a0
[   77.741233][ T5028] 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
[   77.760969][ T5028] RSP: 0018:ffffc90003b4fa28 EFLAGS: 00010293
[   77.767124][ T5028] RAX: 0000000000000000 RBX: ffff888148cf2e00 RCX: 0000000000000000
[   77.775377][ T5028] RDX: ffff8880242c1dc0 RSI: ffffffff83f42912 RDI: 0000000000000001
[   77.783505][ T5028] RBP: ffff8881401fb000 R08: 0000000000000000 R09: fffffbfff1d53172
[   77.791694][ T5028] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff888148cf2e38
[   77.799886][ T5028] R13: ffffc90003b51000 R14: ffff8881401fb460 R15: ffff888148cf2e00
[   77.807947][ T5028] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   77.817347][ T5028] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.824053][ T5028] CR2: 00007ffd2e557d98 CR3: 000000007cfa3000 CR4: 00000000003506f0
[   77.832241][ T5028] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   77.841424][ T5028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   77.849767][ T5028] Call Trace:
[   77.853216][ T5028]  <TASK>
[   77.856204][ T5028]  ? __warn+0xe6/0x390
[   77.860336][ T5028]  ? blkdev_put+0x562/0x8a0
[   77.865028][ T5028]  ? report_bug+0x2da/0x500
[   77.869613][ T5028]  ? handle_bug+0x3c/0x70
[   77.874029][ T5028]  ? exc_invalid_op+0x18/0x50
[   77.878762][ T5028]  ? asm_exc_invalid_op+0x1a/0x20
[   77.883969][ T5028]  ? blkdev_put+0x562/0x8a0
[   77.888812][ T5028]  ? blkdev_put+0x562/0x8a0
[   77.893416][ T5028]  ? blkdev_put+0x562/0x8a0
[   77.898006][ T5028]  free_journal_ram+0x421/0x5c0
[   77.902962][ T5028]  journal_release+0x276/0x630
[   77.907952][ T5028]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   77.914740][ T5028]  ? do_raw_spin_unlock+0x175/0x230
[   77.920010][ T5028]  reiserfs_put_super+0xe4/0x5c0
[   77.925239][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   77.930587][ T5028]  ? dispose_list+0x1e0/0x1e0
[   77.935351][ T5028]  ? fscrypt_destroy_keyring+0x1a/0x380
[   77.940944][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   77.946496][ T5028]  generic_shutdown_super+0x158/0x480
[   77.952058][ T5028]  kill_block_super+0x64/0xb0
[   77.956819][ T5028]  deactivate_locked_super+0x98/0x160
[   77.962249][ T5028]  deactivate_super+0xb1/0xd0
[   77.967138][ T5028]  cleanup_mnt+0x2ae/0x3d0
[   77.971625][ T5028]  task_work_run+0x16f/0x270
[   77.976333][ T5028]  ? task_work_cancel+0x30/0x30
[   77.981241][ T5028]  ? __put_net+0x61/0x70
[   77.985590][ T5028]  do_exit+0xadc/0x2a30
[   77.989789][ T5028]  ? lock_downgrade+0x690/0x690
[   77.994841][ T5028]  ? do_raw_spin_lock+0x124/0x2b0
[   77.999927][ T5028]  ? mm_update_next_owner+0x7b0/0x7b0
[   78.005390][ T5028]  ? spin_bug+0x1c0/0x1c0
[   78.009783][ T5028]  ? _raw_spin_unlock_irq+0x23/0x50
[   78.015084][ T5028]  do_group_exit+0xd4/0x2a0
[   78.019638][ T5028]  __x64_sys_exit_group+0x3e/0x50
[   78.024740][ T5028]  do_syscall_64+0x39/0xb0
[   78.029209][ T5028]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   78.035189][ T5028] RIP: 0033:0x7f2f8a2b49c9
[   78.039640][ T5028] Code: Unable to access opcode bytes at 0x7f2f8a2b499f.
[   78.046738][ T5028] RSP: 002b:00007ffded28bec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   78.055320][ T5028] RAX: ffffffffffffffda RBX: 00007f2f8a32b330 RCX: 00007f2f8a2b49c9
[   78.063574][ T5028] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   78.071608][ T5028] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000001111
[   78.079673][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2f8a32b330
[   78.087766][ T5028] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   78.096105][ T5028]  </TASK>
[   78.099172][ T5028] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   78.107170][ T5028] CPU: 0 PID: 5028 Comm: syz-executor147 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   78.117105][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   78.127192][ T5028] Call Trace:
[   78.130488][ T5028]  <TASK>
[   78.133714][ T5028]  dump_stack_lvl+0xd9/0x150
[   78.138367][ T5028]  panic+0x686/0x730
[   78.142406][ T5028]  ? panic_smp_self_stop+0xa0/0xa0
[   78.147673][ T5028]  ? show_trace_log_lvl+0x284/0x390
[   78.152929][ T5028]  ? blkdev_put+0x562/0x8a0
[   78.157564][ T5028]  check_panic_on_warn+0xb1/0xc0
[   78.162549][ T5028]  __warn+0xf2/0x390
[   78.166485][ T5028]  ? blkdev_put+0x562/0x8a0
[   78.171210][ T5028]  report_bug+0x2da/0x500
[   78.175575][ T5028]  handle_bug+0x3c/0x70
[   78.179852][ T5028]  exc_invalid_op+0x18/0x50
[   78.184478][ T5028]  asm_exc_invalid_op+0x1a/0x20
[   78.189717][ T5028] RIP: 0010:blkdev_put+0x562/0x8a0
[   78.194878][ T5028] 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
[   78.215121][ T5028] RSP: 0018:ffffc90003b4fa28 EFLAGS: 00010293
[   78.221741][ T5028] RAX: 0000000000000000 RBX: ffff888148cf2e00 RCX: 0000000000000000
[   78.229869][ T5028] RDX: ffff8880242c1dc0 RSI: ffffffff83f42912 RDI: 0000000000000001
[   78.238150][ T5028] RBP: ffff8881401fb000 R08: 0000000000000000 R09: fffffbfff1d53172
[   78.246436][ T5028] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff888148cf2e38
[   78.254621][ T5028] R13: ffffc90003b51000 R14: ffff8881401fb460 R15: ffff888148cf2e00
[   78.262633][ T5028]  ? blkdev_put+0x562/0x8a0
[   78.267376][ T5028]  ? blkdev_put+0x562/0x8a0
[   78.272013][ T5028]  free_journal_ram+0x421/0x5c0
[   78.276929][ T5028]  journal_release+0x276/0x630
[   78.281747][ T5028]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   78.288490][ T5028]  ? do_raw_spin_unlock+0x175/0x230
[   78.293843][ T5028]  reiserfs_put_super+0xe4/0x5c0
[   78.298857][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   78.304302][ T5028]  ? dispose_list+0x1e0/0x1e0
[   78.309039][ T5028]  ? fscrypt_destroy_keyring+0x1a/0x380
[   78.316565][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   78.321897][ T5028]  generic_shutdown_super+0x158/0x480
[   78.327427][ T5028]  kill_block_super+0x64/0xb0
[   78.332144][ T5028]  deactivate_locked_super+0x98/0x160
[   78.337568][ T5028]  deactivate_super+0xb1/0xd0
[   78.342323][ T5028]  cleanup_mnt+0x2ae/0x3d0
[   78.347045][ T5028]  task_work_run+0x16f/0x270
[   78.351693][ T5028]  ? task_work_cancel+0x30/0x30
[   78.356588][ T5028]  ? __put_net+0x61/0x70
[   78.360974][ T5028]  do_exit+0xadc/0x2a30
[   78.365207][ T5028]  ? lock_downgrade+0x690/0x690
[   78.370118][ T5028]  ? do_raw_spin_lock+0x124/0x2b0
[   78.375276][ T5028]  ? mm_update_next_owner+0x7b0/0x7b0
[   78.380695][ T5028]  ? spin_bug+0x1c0/0x1c0
[   78.385078][ T5028]  ? _raw_spin_unlock_irq+0x23/0x50
[   78.390325][ T5028]  do_group_exit+0xd4/0x2a0
[   78.395039][ T5028]  __x64_sys_exit_group+0x3e/0x50
[   78.400097][ T5028]  do_syscall_64+0x39/0xb0
[   78.404570][ T5028]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   78.410589][ T5028] RIP: 0033:0x7f2f8a2b49c9
[   78.415114][ T5028] Code: Unable to access opcode bytes at 0x7f2f8a2b499f.
[   78.422235][ T5028] RSP: 002b:00007ffded28bec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   78.430772][ T5028] RAX: ffffffffffffffda RBX: 00007f2f8a32b330 RCX: 00007f2f8a2b49c9
[   78.438773][ T5028] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   78.446792][ T5028] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000001111
[   78.454963][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2f8a32b330
[   78.462965][ T5028] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   78.470991][ T5028]  </TASK>
[   78.474193][ T5028] Kernel Offset: disabled
[   78.478639][ T5028] Rebooting in 86400 seconds..