./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor292473508

<...>
Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts.
execve("./syz-executor292473508", ["./syz-executor292473508"], 0x7ffc10ca03c0 /* 10 vars */) = 0
brk(NULL)                               = 0x555555e8f000
brk(0x555555e8fc40)                     = 0x555555e8fc40
arch_prctl(ARCH_SET_FS, 0x555555e8f300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor292473508", 4096) = 27
brk(0x555555eb0c40)                     = 0x555555eb0c40
brk(0x555555eb1000)                     = 0x555555eb1000
mprotect(0x7f641e0bd000, 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=0x555555e8f5d0) = 5037
./strace-static-x86_64: Process 5037 attached
[pid  5037] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5037] setsid()                    = 1
[pid  5037] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5037] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5037] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5037] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5037] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5037] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5037] unshare(CLONE_NEWNS)        = 0
[pid  5037] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5037] unshare(CLONE_NEWIPC)       = 0
[pid  5037] unshare(CLONE_NEWCGROUP)    = 0
[pid  5037] unshare(CLONE_NEWUTS)       = 0
[pid  5037] unshare(CLONE_SYSVSEM)      = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "16777216", 8)     = 8
[pid  5037] close(3)                    = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "536870912", 9)    = 9
[pid  5037] close(3)                    = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "1024", 4)         = 4
[pid  5037] close(3)                    = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "8192", 4)         = 4
[pid  5037] close(3)                    = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "1024", 4)         = 4
[pid  5037] close(3)                    = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "1024", 4)         = 4
[pid  5037] close(3)                    = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5037] close(3)                    = 0
[pid  5037] getpid()                    = 1
[pid  5037] 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  5037] 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  5037] unshare(CLONE_NEWNET)       = 0
[pid  5037] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5037] write(3, "0 65535", 7)      = 7
[pid  5037] close(3)                    = 0
[pid  5037] mkdir("/dev/binderfs", 0777) = 0
[pid  5037] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5037] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5037] getuid()                    = 0
[pid  5037] memfd_create("syzkaller", 0) = 3
[pid  5037] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6415c01000
[pid  5037] 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  5037] munmap(0x7f6415c01000, 4194304) = 0
[pid  5037] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   82.925688][ T5037] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5037 'syz-executor292'
[pid  5037] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5037] close(3)                    = 0
[pid  5037] mkdir("./file0", 0777)      = 0
[   82.985285][ T5037] loop0: detected capacity change from 0 to 8192
[   82.997905][ T5037] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   83.011066][ T5037] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   83.020728][ T5037] REISERFS (device loop0): using ordered data mode
[   83.027541][ T5037] reiserfs: using flush barriers
[pid  5037] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_DIRSYNC|MS_REC|MS_SILENT|MS_RELATIME|MS_STRICTATIME, "") = 0
[pid  5037] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5037] chdir("./file0")            = 0
[pid  5037] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5037] close(4)                    = 0
[pid  5037] exit_group(1)               = ?
[   83.034192][ T5037] 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
[   83.050777][ T5037] REISERFS (device loop0): checking transaction log (loop0)
[   83.060869][ T5037] REISERFS (device loop0): Using r5 hash to sort names
[   83.086661][ T5037] ------------[ cut here ]------------
[   83.092387][ T5037] WARNING: CPU: 1 PID: 5037 at block/bdev.c:617 blkdev_put+0x562/0x8a0
[   83.100810][ T5037] Modules linked in:
[   83.105184][ T5037] CPU: 1 PID: 5037 Comm: syz-executor292 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   83.115404][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   83.125738][ T5037] RIP: 0010:blkdev_put+0x562/0x8a0
[   83.130918][ T5037] 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
[   83.150951][ T5037] RSP: 0018:ffffc90003aefa28 EFLAGS: 00010293
[   83.157350][ T5037] RAX: 0000000000000000 RBX: ffff888148c92280 RCX: 0000000000000000
[   83.165618][ T5037] RDX: ffff88802986bb80 RSI: ffffffff83f42912 RDI: 0000000000000001
[   83.173805][ T5037] RBP: ffff888140fc3000 R08: 0000000000000000 R09: fffffbfff1d53172
[   83.181829][ T5037] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff888148c922b8
[   83.189885][ T5037] R13: ffffc90003b11000 R14: ffff888140fc3460 R15: ffff888148c92280
[   83.198182][ T5037] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   83.207216][ T5037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   83.213878][ T5037] CR2: 00007f641e0916f8 CR3: 000000000c775000 CR4: 00000000003506e0
[   83.221884][ T5037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   83.229946][ T5037] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   83.237973][ T5037] Call Trace:
[   83.241277][ T5037]  <TASK>
[   83.244309][ T5037]  ? __warn+0xe6/0x390
[   83.248444][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.252979][ T5037]  ? report_bug+0x2da/0x500
[   83.257591][ T5037]  ? handle_bug+0x3c/0x70
[   83.261964][ T5037]  ? exc_invalid_op+0x18/0x50
[   83.266730][ T5037]  ? asm_exc_invalid_op+0x1a/0x20
[   83.271811][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.276391][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.280956][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.285571][ T5037]  free_journal_ram+0x421/0x5c0
[   83.290469][ T5037]  journal_release+0x276/0x630
[   83.295349][ T5037]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   83.302080][ T5037]  ? do_raw_spin_unlock+0x175/0x230
[   83.307433][ T5037]  reiserfs_put_super+0xe4/0x5c0
[   83.312503][ T5037]  ? reiserfs_quota_read+0x4f0/0x4f0
[   83.317918][ T5037]  ? dispose_list+0x1e0/0x1e0
[   83.322666][ T5037]  ? fscrypt_destroy_keyring+0x1a/0x380
[   83.328301][ T5037]  ? reiserfs_quota_read+0x4f0/0x4f0
[   83.333663][ T5037]  generic_shutdown_super+0x158/0x480
[   83.339065][ T5037]  kill_block_super+0x64/0xb0
[   83.343834][ T5037]  deactivate_locked_super+0x98/0x160
[   83.349262][ T5037]  deactivate_super+0xb1/0xd0
[   83.354034][ T5037]  cleanup_mnt+0x2ae/0x3d0
[   83.358506][ T5037]  task_work_run+0x16f/0x270
[   83.363114][ T5037]  ? task_work_cancel+0x30/0x30
[   83.368065][ T5037]  ? __put_net+0x61/0x70
[   83.372371][ T5037]  do_exit+0xadc/0x2a30
[   83.376591][ T5037]  ? lock_downgrade+0x690/0x690
[   83.381507][ T5037]  ? do_raw_spin_lock+0x124/0x2b0
[   83.386636][ T5037]  ? mm_update_next_owner+0x7b0/0x7b0
[   83.392050][ T5037]  ? spin_bug+0x1c0/0x1c0
[   83.396545][ T5037]  ? _raw_spin_unlock_irq+0x23/0x50
[   83.401790][ T5037]  do_group_exit+0xd4/0x2a0
[   83.406390][ T5037]  __x64_sys_exit_group+0x3e/0x50
[   83.411461][ T5037]  do_syscall_64+0x39/0xb0
[   83.415964][ T5037]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   83.421906][ T5037] RIP: 0033:0x7f641e04ccf9
[   83.426418][ T5037] Code: Unable to access opcode bytes at 0x7f641e04cccf.
[   83.433685][ T5037] RSP: 002b:00007fff474f3e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   83.442134][ T5037] RAX: ffffffffffffffda RBX: 00007f641e0c33f0 RCX: 00007f641e04ccf9
[   83.450192][ T5037] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   83.458219][ T5037] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010f7
[   83.466279][ T5037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f641e0c33f0
[   83.474317][ T5037] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   83.482317][ T5037]  </TASK>
[   83.485413][ T5037] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   83.492718][ T5037] CPU: 1 PID: 5037 Comm: syz-executor292 Not tainted 6.4.0-rc6-next-20230616-syzkaller #0
[   83.502622][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   83.512681][ T5037] Call Trace:
[   83.515964][ T5037]  <TASK>
[   83.518899][ T5037]  dump_stack_lvl+0xd9/0x150
[   83.523511][ T5037]  panic+0x686/0x730
[   83.527430][ T5037]  ? panic_smp_self_stop+0xa0/0xa0
[   83.532556][ T5037]  ? show_trace_log_lvl+0x284/0x390
[   83.537785][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.542317][ T5037]  check_panic_on_warn+0xb1/0xc0
[   83.547279][ T5037]  __warn+0xf2/0x390
[   83.551223][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.555764][ T5037]  report_bug+0x2da/0x500
[   83.560128][ T5037]  handle_bug+0x3c/0x70
[   83.564321][ T5037]  exc_invalid_op+0x18/0x50
[   83.568862][ T5037]  asm_exc_invalid_op+0x1a/0x20
[   83.573745][ T5037] RIP: 0010:blkdev_put+0x562/0x8a0
[   83.578915][ T5037] 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
[   83.598545][ T5037] RSP: 0018:ffffc90003aefa28 EFLAGS: 00010293
[   83.604637][ T5037] RAX: 0000000000000000 RBX: ffff888148c92280 RCX: 0000000000000000
[   83.612630][ T5037] RDX: ffff88802986bb80 RSI: ffffffff83f42912 RDI: 0000000000000001
[   83.620629][ T5037] RBP: ffff888140fc3000 R08: 0000000000000000 R09: fffffbfff1d53172
[   83.628625][ T5037] R10: ffffffff8ea98b97 R11: 0000000000000003 R12: ffff888148c922b8
[   83.636625][ T5037] R13: ffffc90003b11000 R14: ffff888140fc3460 R15: ffff888148c92280
[   83.644649][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.649214][ T5037]  ? blkdev_put+0x562/0x8a0
[   83.653783][ T5037]  free_journal_ram+0x421/0x5c0
[   83.658677][ T5037]  journal_release+0x276/0x630
[   83.663482][ T5037]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   83.670198][ T5037]  ? do_raw_spin_unlock+0x175/0x230
[   83.675459][ T5037]  reiserfs_put_super+0xe4/0x5c0
[   83.680437][ T5037]  ? reiserfs_quota_read+0x4f0/0x4f0
[   83.685766][ T5037]  ? dispose_list+0x1e0/0x1e0
[   83.690483][ T5037]  ? fscrypt_destroy_keyring+0x1a/0x380
[   83.696064][ T5037]  ? reiserfs_quota_read+0x4f0/0x4f0
[   83.701417][ T5037]  generic_shutdown_super+0x158/0x480
[   83.706839][ T5037]  kill_block_super+0x64/0xb0
[   83.711560][ T5037]  deactivate_locked_super+0x98/0x160
[   83.716970][ T5037]  deactivate_super+0xb1/0xd0
[   83.721685][ T5037]  cleanup_mnt+0x2ae/0x3d0
[   83.726149][ T5037]  task_work_run+0x16f/0x270
[   83.730771][ T5037]  ? task_work_cancel+0x30/0x30
[   83.735648][ T5037]  ? __put_net+0x61/0x70
[   83.739948][ T5037]  do_exit+0xadc/0x2a30
[   83.744134][ T5037]  ? lock_downgrade+0x690/0x690
[   83.749029][ T5037]  ? do_raw_spin_lock+0x124/0x2b0
[   83.754099][ T5037]  ? mm_update_next_owner+0x7b0/0x7b0
[   83.759503][ T5037]  ? spin_bug+0x1c0/0x1c0
[   83.763874][ T5037]  ? _raw_spin_unlock_irq+0x23/0x50
[   83.769108][ T5037]  do_group_exit+0xd4/0x2a0
[   83.773641][ T5037]  __x64_sys_exit_group+0x3e/0x50
[   83.778702][ T5037]  do_syscall_64+0x39/0xb0
[   83.783155][ T5037]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   83.789102][ T5037] RIP: 0033:0x7f641e04ccf9
[   83.793533][ T5037] Code: Unable to access opcode bytes at 0x7f641e04cccf.
[   83.800580][ T5037] RSP: 002b:00007fff474f3e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   83.809030][ T5037] RAX: ffffffffffffffda RBX: 00007f641e0c33f0 RCX: 00007f641e04ccf9
[   83.817029][ T5037] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   83.825027][ T5037] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010f7
[   83.833016][ T5037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f641e0c33f0
[   83.841008][ T5037] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   83.849019][ T5037]  </TASK>
[   83.852323][ T5037] Kernel Offset: disabled
[   83.856770][ T5037] Rebooting in 86400 seconds..