./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor119191678

<...>
Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts.
execve("./syz-executor119191678", ["./syz-executor119191678"], 0x7ffcca7ed8c0 /* 10 vars */) = 0
brk(NULL)                               = 0x55555665b000
brk(0x55555665bc40)                     = 0x55555665bc40
arch_prctl(ARCH_SET_FS, 0x55555665b300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor119191678", 4096) = 27
brk(0x55555667cc40)                     = 0x55555667cc40
brk(0x55555667d000)                     = 0x55555667d000
mprotect(0x7f3540ca3000, 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 5029 attached
, child_tidptr=0x55555665b5d0) = 5029
[pid  5029] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5029] setsid()                    = 1
[pid  5029] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5029] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5029] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5029] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5029] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5029] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5029] unshare(CLONE_NEWNS)        = 0
[pid  5029] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5029] unshare(CLONE_NEWIPC)       = 0
[pid  5029] unshare(CLONE_NEWCGROUP)    = 0
[pid  5029] unshare(CLONE_NEWUTS)       = 0
[pid  5029] unshare(CLONE_SYSVSEM)      = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "16777216", 8)     = 8
[pid  5029] close(3)                    = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "536870912", 9)    = 9
[pid  5029] close(3)                    = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "1024", 4)         = 4
[pid  5029] close(3)                    = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "8192", 4)         = 4
[pid  5029] close(3)                    = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "1024", 4)         = 4
[pid  5029] close(3)                    = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "1024", 4)         = 4
[pid  5029] close(3)                    = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5029] close(3)                    = 0
[pid  5029] getpid()                    = 1
[pid  5029] 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  5029] 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  5029] unshare(CLONE_NEWNET)       = 0
[pid  5029] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5029] write(3, "0 65535", 7)      = 7
[pid  5029] close(3)                    = 0
[pid  5029] mkdir("/dev/binderfs", 0777) = 0
[pid  5029] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5029] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5029] getuid()                    = 0
[pid  5029] memfd_create("syzkaller", 0) = 3
[pid  5029] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f35387e7000
[pid  5029] 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  5029] munmap(0x7f35387e7000, 4194304) = 0
[pid  5029] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   76.016231][ T5029] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5029 'syz-executor119'
[pid  5029] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5029] close(3)                    = 0
[pid  5029] mkdir("./file0", 0777)      = 0
[   76.073816][ T5029] loop0: detected capacity change from 0 to 8192
[   76.086351][ T5029] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   76.099675][ T5029] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   76.109402][ T5029] REISERFS (device loop0): using ordered data mode
[   76.116194][ T5029] reiserfs: using flush barriers
[pid  5029] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5029] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5029] chdir("./file0")            = 0
[pid  5029] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5029] close(4)                    = 0
[pid  5029] exit_group(1)               = ?
[   76.122631][ T5029] 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
[   76.139833][ T5029] REISERFS (device loop0): checking transaction log (loop0)
[   76.150241][ T5029] REISERFS (device loop0): Using r5 hash to sort names
[   76.191681][ T5029] ------------[ cut here ]------------
[   76.197404][ T5029] WARNING: CPU: 0 PID: 5029 at block/bdev.c:617 blkdev_put+0x562/0x8a0
[   76.206055][ T5029] Modules linked in:
[   76.210613][ T5029] CPU: 0 PID: 5029 Comm: syz-executor119 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   76.220622][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   76.230747][ T5029] RIP: 0010:blkdev_put+0x562/0x8a0
[   76.236332][ T5029] 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
[   76.256939][ T5029] RSP: 0018:ffffc90003a7fa28 EFLAGS: 00010293
[   76.263103][ T5029] RAX: 0000000000000000 RBX: ffff88801e574500 RCX: 0000000000000000
[   76.271258][ T5029] RDX: ffff88807b70d940 RSI: ffffffff83f42912 RDI: 0000000000000001
[   76.279407][ T5029] RBP: ffff88801f0c3000 R08: 0000000000000000 R09: fffffbfff1d53172
[   76.287513][ T5029] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff88801e574538
[   76.296814][ T5029] R13: ffffc90003aa1000 R14: ffff88801f0c3460 R15: ffff88801e574500
[   76.304886][ T5029] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   76.314217][ T5029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   76.320983][ T5029] CR2: 00007f3540c776f8 CR3: 000000000c775000 CR4: 00000000003506f0
[   76.329045][ T5029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   76.337244][ T5029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   76.345564][ T5029] Call Trace:
[   76.348903][ T5029]  <TASK>
[   76.351844][ T5029]  ? __warn+0xe6/0x390
[   76.355947][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.360638][ T5029]  ? report_bug+0x2da/0x500
[   76.365204][ T5029]  ? handle_bug+0x3c/0x70
[   76.369656][ T5029]  ? exc_invalid_op+0x18/0x50
[   76.374384][ T5029]  ? asm_exc_invalid_op+0x1a/0x20
[   76.379523][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.384118][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.388729][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.393297][ T5029]  free_journal_ram+0x421/0x5c0
[   76.398176][ T5029]  journal_release+0x276/0x630
[   76.403115][ T5029]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   76.409920][ T5029]  ? do_raw_spin_unlock+0x175/0x230
[   76.415293][ T5029]  reiserfs_put_super+0xe4/0x5c0
[   76.420338][ T5029]  ? reiserfs_quota_read+0x4f0/0x4f0
[   76.425766][ T5029]  ? dispose_list+0x1e0/0x1e0
[   76.430585][ T5029]  ? fscrypt_destroy_keyring+0x1a/0x380
[   76.436186][ T5029]  ? reiserfs_quota_read+0x4f0/0x4f0
[   76.441578][ T5029]  generic_shutdown_super+0x158/0x480
[   76.447079][ T5029]  kill_block_super+0x64/0xb0
[   76.451865][ T5029]  deactivate_locked_super+0x98/0x160
[   76.457302][ T5029]  deactivate_super+0xb1/0xd0
[   76.462136][ T5029]  cleanup_mnt+0x2ae/0x3d0
[   76.466609][ T5029]  task_work_run+0x16f/0x270
[   76.471307][ T5029]  ? task_work_cancel+0x30/0x30
[   76.476198][ T5029]  ? __put_net+0x61/0x70
[   76.480539][ T5029]  do_exit+0xadc/0x2a30
[   76.484739][ T5029]  ? lock_downgrade+0x690/0x690
[   76.489686][ T5029]  ? do_raw_spin_lock+0x124/0x2b0
[   76.494870][ T5029]  ? mm_update_next_owner+0x7b0/0x7b0
[   76.500324][ T5029]  ? spin_bug+0x1c0/0x1c0
[   76.504713][ T5029]  ? _raw_spin_unlock_irq+0x23/0x50
[   76.510001][ T5029]  do_group_exit+0xd4/0x2a0
[   76.514643][ T5029]  __x64_sys_exit_group+0x3e/0x50
[   76.519744][ T5029]  do_syscall_64+0x39/0xb0
[   76.524219][ T5029]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   76.532865][ T5029] RIP: 0033:0x7f3540c32cf9
[   76.537395][ T5029] Code: Unable to access opcode bytes at 0x7f3540c32ccf.
[   76.544521][ T5029] RSP: 002b:00007ffdc31c17c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   76.553024][ T5029] RAX: ffffffffffffffda RBX: 00007f3540ca93f0 RCX: 00007f3540c32cf9
[   76.561073][ T5029] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   76.569115][ T5029] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010f7
[   76.577282][ T5029] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3540ca93f0
[   76.585667][ T5029] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   76.593849][ T5029]  </TASK>
[   76.596974][ T5029] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   76.604274][ T5029] CPU: 0 PID: 5029 Comm: syz-executor119 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   76.614747][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   76.624831][ T5029] Call Trace:
[   76.628120][ T5029]  <TASK>
[   76.631154][ T5029]  dump_stack_lvl+0xd9/0x150
[   76.635769][ T5029]  panic+0x686/0x730
[   76.639705][ T5029]  ? panic_smp_self_stop+0xa0/0xa0
[   76.645214][ T5029]  ? show_trace_log_lvl+0x284/0x390
[   76.650471][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.655021][ T5029]  check_panic_on_warn+0xb1/0xc0
[   76.660019][ T5029]  __warn+0xf2/0x390
[   76.664017][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.668826][ T5029]  report_bug+0x2da/0x500
[   76.673210][ T5029]  handle_bug+0x3c/0x70
[   76.677402][ T5029]  exc_invalid_op+0x18/0x50
[   76.681937][ T5029]  asm_exc_invalid_op+0x1a/0x20
[   76.686961][ T5029] RIP: 0010:blkdev_put+0x562/0x8a0
[   76.692136][ T5029] 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
[   76.713001][ T5029] RSP: 0018:ffffc90003a7fa28 EFLAGS: 00010293
[   76.719713][ T5029] RAX: 0000000000000000 RBX: ffff88801e574500 RCX: 0000000000000000
[   76.727704][ T5029] RDX: ffff88807b70d940 RSI: ffffffff83f42912 RDI: 0000000000000001
[   76.735708][ T5029] RBP: ffff88801f0c3000 R08: 0000000000000000 R09: fffffbfff1d53172
[   76.743700][ T5029] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff88801e574538
[   76.751705][ T5029] R13: ffffc90003aa1000 R14: ffff88801f0c3460 R15: ffff88801e574500
[   76.759898][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.764570][ T5029]  ? blkdev_put+0x562/0x8a0
[   76.769206][ T5029]  free_journal_ram+0x421/0x5c0
[   76.774094][ T5029]  journal_release+0x276/0x630
[   76.778888][ T5029]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   76.785598][ T5029]  ? do_raw_spin_unlock+0x175/0x230
[   76.790941][ T5029]  reiserfs_put_super+0xe4/0x5c0
[   76.795924][ T5029]  ? reiserfs_quota_read+0x4f0/0x4f0
[   76.801339][ T5029]  ? dispose_list+0x1e0/0x1e0
[   76.806072][ T5029]  ? fscrypt_destroy_keyring+0x1a/0x380
[   76.811649][ T5029]  ? reiserfs_quota_read+0x4f0/0x4f0
[   76.816973][ T5029]  generic_shutdown_super+0x158/0x480
[   76.822386][ T5029]  kill_block_super+0x64/0xb0
[   76.827110][ T5029]  deactivate_locked_super+0x98/0x160
[   76.832520][ T5029]  deactivate_super+0xb1/0xd0
[   76.837234][ T5029]  cleanup_mnt+0x2ae/0x3d0
[   76.841778][ T5029]  task_work_run+0x16f/0x270
[   76.846397][ T5029]  ? task_work_cancel+0x30/0x30
[   76.851280][ T5029]  ? __put_net+0x61/0x70
[   76.855582][ T5029]  do_exit+0xadc/0x2a30
[   76.859768][ T5029]  ? lock_downgrade+0x690/0x690
[   76.864661][ T5029]  ? do_raw_spin_lock+0x124/0x2b0
[   76.869731][ T5029]  ? mm_update_next_owner+0x7b0/0x7b0
[   76.875149][ T5029]  ? spin_bug+0x1c0/0x1c0
[   76.879533][ T5029]  ? _raw_spin_unlock_irq+0x23/0x50
[   76.884768][ T5029]  do_group_exit+0xd4/0x2a0
[   76.889303][ T5029]  __x64_sys_exit_group+0x3e/0x50
[   76.894362][ T5029]  do_syscall_64+0x39/0xb0
[   76.898817][ T5029]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   76.904746][ T5029] RIP: 0033:0x7f3540c32cf9
[   76.909185][ T5029] Code: Unable to access opcode bytes at 0x7f3540c32ccf.
[   76.916299][ T5029] RSP: 002b:00007ffdc31c17c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   76.924748][ T5029] RAX: ffffffffffffffda RBX: 00007f3540ca93f0 RCX: 00007f3540c32cf9
[   76.932749][ T5029] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   76.940737][ T5029] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010f7
[   76.948764][ T5029] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3540ca93f0
[   76.956754][ T5029] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   76.964856][ T5029]  </TASK>
[   76.968103][ T5029] Kernel Offset: disabled
[   76.972551][ T5029] Rebooting in 86400 seconds..