./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3634110881

<...>
Warning: Permanently added '10.128.1.98' (ECDSA) to the list of known hosts.
execve("./syz-executor3634110881", ["./syz-executor3634110881"], 0x7ffcc13041a0 /* 10 vars */) = 0
brk(NULL)                               = 0x555557439000
brk(0x555557439c40)                     = 0x555557439c40
arch_prctl(ARCH_SET_FS, 0x555557439300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3634110881", 4096) = 28
brk(0x55555745ac40)                     = 0x55555745ac40
brk(0x55555745b000)                     = 0x55555745b000
mprotect(0x7ff62885a000, 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=0x5555574395d0) = 5028
./strace-static-x86_64: Process 5028 attached
[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) = 0x7ff62039e000
[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(0x7ff62039e000, 4194304) = 0
[pid  5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[   87.473031][ T5028] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5028 'syz-executor363'
[pid  5028] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5028] close(3)                    = 0
[pid  5028] mkdir("./file0", 0777)      = 0
[   87.535076][ T5028] loop0: detected capacity change from 0 to 8192
[   87.549022][ T5028] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   87.562373][ T5028] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[   87.573596][ T5028] REISERFS (device loop0): using ordered data mode
[   87.580282][ T5028] reiserfs: using flush barriers
[pid  5028] mount("/dev/loop0", "./file0", "reiserfs", MS_RDONLY|MS_NOSUID|MS_SYNCHRONOUS|MS_NOATIME|MS_REC, "commit=0x0000000000000002,block-allocator=test4,block-allocator=noborder,tails=on,grpjquota=") = 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)               = ?
[   87.589891][ T5028] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 2, max trans age 2
[   87.607052][ T5028] REISERFS (device loop0): checking transaction log (loop0)
[   87.617747][ T5028] REISERFS (device loop0): Using rupasov hash to sort names
[   87.668609][ T5028] ------------[ cut here ]------------
[   87.675526][ T5028] WARNING: CPU: 0 PID: 5028 at block/bdev.c:617 blkdev_put+0x562/0x8a0
[   87.684347][ T5028] Modules linked in:
[   87.688452][ T5028] CPU: 0 PID: 5028 Comm: syz-executor363 Not tainted 6.4.0-rc6-next-20230613-syzkaller #0
[   87.698892][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   87.709360][ T5028] RIP: 0010:blkdev_put+0x562/0x8a0
[   87.715685][ 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 aa 42 90 fd 0f 0b e9 4b fc ff ff e8 9e 42 90 fd <0f> 0b e9 e0 fb ff ff e8 92 42 90 fd 4c 8d ab a8 00 00 00 31 f6 4c
[   87.735712][ T5028] RSP: 0018:ffffc90003a6fa28 EFLAGS: 00010293
[   87.741874][ T5028] RAX: 0000000000000000 RBX: ffff888148934500 RCX: 0000000000000000
[   87.750000][ T5028] RDX: ffff8880192e8000 RSI: ffffffff83f43332 RDI: 0000000000000001
[   87.758480][ T5028] RBP: ffff88801eeea000 R08: 0000000000000000 R09: fffffbfff1d52f5a
[   87.766638][ T5028] R10: ffffffff8ea97ad7 R11: 0000000000000003 R12: ffff888148934538
[   87.775157][ T5028] R13: ffffc90003aa0000 R14: ffff88801eeea460 R15: ffff888148934500
[   87.783530][ T5028] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   87.793127][ T5028] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   87.799967][ T5028] CR2: 00007ff62885e140 CR3: 000000000c775000 CR4: 00000000003506f0
[   87.808111][ T5028] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   87.816170][ T5028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   87.824301][ T5028] Call Trace:
[   87.827713][ T5028]  <TASK>
[   87.830964][ T5028]  ? __warn+0xe6/0x390
[   87.835697][ T5028]  ? blkdev_put+0x562/0x8a0
[   87.840324][ T5028]  ? report_bug+0x2da/0x500
[   87.845079][ T5028]  ? handle_bug+0x3c/0x70
[   87.849488][ T5028]  ? exc_invalid_op+0x18/0x50
[   87.854226][ T5028]  ? asm_exc_invalid_op+0x1a/0x20
[   87.859419][ T5028]  ? blkdev_put+0x562/0x8a0
[   87.864113][ T5028]  ? blkdev_put+0x562/0x8a0
[   87.869120][ T5028]  ? blkdev_put+0x562/0x8a0
[   87.873715][ T5028]  free_journal_ram+0x421/0x5c0
[   87.879106][ T5028]  journal_release+0x276/0x630
[   87.883977][ T5028]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   87.890773][ T5028]  ? do_raw_spin_unlock+0x175/0x230
[   87.896210][ T5028]  reiserfs_put_super+0xe4/0x5c0
[   87.901220][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   87.906833][ T5028]  ? dispose_list+0x1e0/0x1e0
[   87.911723][ T5028]  ? fscrypt_destroy_keyring+0x1a/0x380
[   87.918102][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   87.923709][ T5028]  generic_shutdown_super+0x158/0x480
[   87.929787][ T5028]  kill_block_super+0x64/0xb0
[   87.934815][ T5028]  deactivate_locked_super+0x98/0x160
[   87.940587][ T5028]  deactivate_super+0xb1/0xd0
[   87.945535][ T5028]  cleanup_mnt+0x2ae/0x3d0
[   87.950079][ T5028]  task_work_run+0x16f/0x270
[   87.955150][ T5028]  ? task_work_cancel+0x30/0x30
[   87.960287][ T5028]  ? __put_net+0x61/0x70
[   87.964607][ T5028]  do_exit+0xadc/0x2a30
[   87.968941][ T5028]  ? lock_downgrade+0x690/0x690
[   87.973873][ T5028]  ? do_raw_spin_lock+0x124/0x2b0
[   87.979772][ T5028]  ? mm_update_next_owner+0x7b0/0x7b0
[   87.985238][ T5028]  ? spin_bug+0x1c0/0x1c0
[   87.989732][ T5028]  ? _raw_spin_unlock_irq+0x23/0x50
[   87.995086][ T5028]  do_group_exit+0xd4/0x2a0
[   87.999759][ T5028]  __x64_sys_exit_group+0x3e/0x50
[   88.004942][ T5028]  do_syscall_64+0x39/0xb0
[   88.009627][ T5028]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   88.015734][ T5028] RIP: 0033:0x7ff6287e9cf9
[   88.020228][ T5028] Code: Unable to access opcode bytes at 0x7ff6287e9ccf.
[   88.027428][ T5028] RSP: 002b:00007ffd00398bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   88.035946][ T5028] RAX: ffffffffffffffda RBX: 00007ff6288603f0 RCX: 00007ff6287e9cf9
[   88.044614][ T5028] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   88.052666][ T5028] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010fd
[   88.060943][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6288603f0
[   88.069143][ T5028] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   88.077430][ T5028]  </TASK>
[   88.080462][ T5028] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   88.087769][ T5028] CPU: 0 PID: 5028 Comm: syz-executor363 Not tainted 6.4.0-rc6-next-20230613-syzkaller #0
[   88.097944][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   88.108613][ T5028] Call Trace:
[   88.112065][ T5028]  <TASK>
[   88.115285][ T5028]  dump_stack_lvl+0xd9/0x150
[   88.120405][ T5028]  panic+0x686/0x730
[   88.124428][ T5028]  ? panic_smp_self_stop+0xa0/0xa0
[   88.129930][ T5028]  ? show_trace_log_lvl+0x284/0x390
[   88.135212][ T5028]  ? blkdev_put+0x562/0x8a0
[   88.140078][ T5028]  check_panic_on_warn+0xb1/0xc0
[   88.145088][ T5028]  __warn+0xf2/0x390
[   88.149032][ T5028]  ? blkdev_put+0x562/0x8a0
[   88.153583][ T5028]  report_bug+0x2da/0x500
[   88.157954][ T5028]  handle_bug+0x3c/0x70
[   88.162146][ T5028]  exc_invalid_op+0x18/0x50
[   88.166791][ T5028]  asm_exc_invalid_op+0x1a/0x20
[   88.172661][ T5028] RIP: 0010:blkdev_put+0x562/0x8a0
[   88.177928][ 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 aa 42 90 fd 0f 0b e9 4b fc ff ff e8 9e 42 90 fd <0f> 0b e9 e0 fb ff ff e8 92 42 90 fd 4c 8d ab a8 00 00 00 31 f6 4c
[   88.197847][ T5028] RSP: 0018:ffffc90003a6fa28 EFLAGS: 00010293
[   88.204903][ T5028] RAX: 0000000000000000 RBX: ffff888148934500 RCX: 0000000000000000
[   88.212925][ T5028] RDX: ffff8880192e8000 RSI: ffffffff83f43332 RDI: 0000000000000001
[   88.221333][ T5028] RBP: ffff88801eeea000 R08: 0000000000000000 R09: fffffbfff1d52f5a
[   88.229452][ T5028] R10: ffffffff8ea97ad7 R11: 0000000000000003 R12: ffff888148934538
[   88.237463][ T5028] R13: ffffc90003aa0000 R14: ffff88801eeea460 R15: ffff888148934500
[   88.245479][ T5028]  ? blkdev_put+0x562/0x8a0
[   88.250033][ T5028]  ? blkdev_put+0x562/0x8a0
[   88.254675][ T5028]  free_journal_ram+0x421/0x5c0
[   88.259576][ T5028]  journal_release+0x276/0x630
[   88.264371][ T5028]  ? reiserfs_end_persistent_transaction+0x1b0/0x1b0
[   88.271092][ T5028]  ? do_raw_spin_unlock+0x175/0x230
[   88.276346][ T5028]  reiserfs_put_super+0xe4/0x5c0
[   88.281325][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   88.286660][ T5028]  ? dispose_list+0x1e0/0x1e0
[   88.291385][ T5028]  ? fscrypt_destroy_keyring+0x1a/0x380
[   88.297066][ T5028]  ? reiserfs_quota_read+0x4f0/0x4f0
[   88.302603][ T5028]  generic_shutdown_super+0x158/0x480
[   88.308149][ T5028]  kill_block_super+0x64/0xb0
[   88.312889][ T5028]  deactivate_locked_super+0x98/0x160
[   88.318314][ T5028]  deactivate_super+0xb1/0xd0
[   88.323037][ T5028]  cleanup_mnt+0x2ae/0x3d0
[   88.327492][ T5028]  task_work_run+0x16f/0x270
[   88.332470][ T5028]  ? task_work_cancel+0x30/0x30
[   88.337615][ T5028]  ? __put_net+0x61/0x70
[   88.341992][ T5028]  do_exit+0xadc/0x2a30
[   88.346196][ T5028]  ? lock_downgrade+0x690/0x690
[   88.351129][ T5028]  ? do_raw_spin_lock+0x124/0x2b0
[   88.356202][ T5028]  ? mm_update_next_owner+0x7b0/0x7b0
[   88.361606][ T5028]  ? spin_bug+0x1c0/0x1c0
[   88.366070][ T5028]  ? _raw_spin_unlock_irq+0x23/0x50
[   88.371397][ T5028]  do_group_exit+0xd4/0x2a0
[   88.375942][ T5028]  __x64_sys_exit_group+0x3e/0x50
[   88.381002][ T5028]  do_syscall_64+0x39/0xb0
[   88.385455][ T5028]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   88.391569][ T5028] RIP: 0033:0x7ff6287e9cf9
[   88.396012][ T5028] Code: Unable to access opcode bytes at 0x7ff6287e9ccf.
[   88.403136][ T5028] RSP: 002b:00007ffd00398bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   88.411583][ T5028] RAX: ffffffffffffffda RBX: 00007ff6288603f0 RCX: 00007ff6287e9cf9
[   88.420307][ T5028] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   88.429459][ T5028] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000010fd
[   88.438434][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6288603f0
[   88.446594][ T5028] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   88.456860][ T5028]  </TASK>
[   88.459957][ T5028] Kernel Offset: disabled
[   88.464411][ T5028] Rebooting in 86400 seconds..