./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor194406757

<...>
Warning: Permanently added '10.128.0.180' (ED25519) to the list of known hosts.
execve("./syz-executor194406757", ["./syz-executor194406757"], 0x7ffec3d66440 /* 10 vars */) = 0
brk(NULL)                               = 0x555555dda000
brk(0x555555ddad00)                     = 0x555555ddad00
arch_prctl(ARCH_SET_FS, 0x555555dda380) = 0
set_tid_address(0x555555dda650)         = 5064
set_robust_list(0x555555dda660, 24)     = 0
rseq(0x555555ddaca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor194406757", 4096) = 27
getrandom("\x94\xce\x6b\x9b\x3e\x40\xc6\x27", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555555ddad00
brk(0x555555dfbd00)                     = 0x555555dfbd00
brk(0x555555dfc000)                     = 0x555555dfc000
mprotect(0x7fd965bf0000, 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=0x555555dda650) = 5065
./strace-static-x86_64: Process 5065 attached
[pid  5065] set_robust_list(0x555555dda660, 24) = 0
[pid  5065] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5065] setsid()                    = 1
[pid  5065] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5065] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5065] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5065] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5065] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5065] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5065] unshare(CLONE_NEWNS)        = 0
[pid  5065] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5065] unshare(CLONE_NEWIPC)       = 0
[pid  5065] unshare(CLONE_NEWCGROUP)    = 0
[pid  5065] unshare(CLONE_NEWUTS)       = 0
[pid  5065] unshare(CLONE_SYSVSEM)      = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "16777216", 8)     = 8
[pid  5065] close(3)                    = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "536870912", 9)    = 9
[pid  5065] close(3)                    = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "1024", 4)         = 4
[pid  5065] close(3)                    = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "8192", 4)         = 4
[pid  5065] close(3)                    = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "1024", 4)         = 4
[pid  5065] close(3)                    = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "1024", 4)         = 4
[pid  5065] close(3)                    = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5065] close(3)                    = 0
[pid  5065] getpid()                    = 1
[pid  5065] 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  5065] 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  5065] unshare(CLONE_NEWNET)       = 0
[pid  5065] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5065] write(3, "0 65535", 7)      = 7
[pid  5065] close(3)                    = 0
[pid  5065] mkdir("/dev/binderfs", 0777) = 0
[pid  5065] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5065] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5065] memfd_create("syzkaller", 0) = 3
[pid  5065] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd95d71e000
[pid  5065] 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"..., 1048576) = 1048576
[pid  5065] munmap(0x7fd95d71e000, 138412032) = 0
[pid  5065] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5065] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5065] close(3)                    = 0
[pid  5065] mkdir("./bus", 0777)        = 0
[   53.365503][ T5065] loop0: detected capacity change from 0 to 2048
[   53.374585][ T5065] =======================================================
[   53.374585][ T5065] WARNING: The mand mount option has been deprecated and
[   53.374585][ T5065]          and is ignored by this kernel. Remove the mand
[   53.374585][ T5065]          option from the mount to silence this warning.
[   53.374585][ T5065] =======================================================
[pid  5065] mount("/dev/loop0", "./bus", "udf", MS_MANDLOCK|MS_NOATIME|MS_NODIRATIME|MS_RELATIME, "") = 0
[pid  5065] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid  5065] chdir("./bus")              = 0
[pid  5065] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5065] close(4)                    = 0
[pid  5065] memfd_create("syzkaller", 0) = 4
[pid  5065] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd95d71e000
[pid  5065] write(4, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\xff\x01\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\xbb\x02\x87\x1c\xc7\xbb\xb3\x5e\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152
[pid  5065] munmap(0x7fd95d71e000, 138412032) = 0
[pid  5065] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 5
[pid  5065] ioctl(5, LOOP_SET_FD, 4)    = -1 EBUSY (Device or resource busy)
[pid  5065] ioctl(5, LOOP_CLR_FD)       = 0
[pid  5065] ioctl(5, LOOP_SET_FD, 4)    = -1 EBUSY (Device or resource busy)
[   53.414785][ T5065] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[pid  5065] close(5)                    = 0
[pid  5065] close(4)                    = 0
[pid  5065] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_APPEND|O_NONBLOCK|O_SYNC|O_NOATIME, 000) = 4
[pid  5065] mount("/dev/loop0", "./bus", NULL, MS_NODIRATIME|MS_BIND|MS_I_VERSION, NULL) = 0
[pid  5065] open("./bus", O_RDWR|O_CREAT|O_NONBLOCK|O_DIRECT|O_NOFOLLOW|O_NOATIME, 000) = 5
[pid  5065] pwritev2(5, [{iov_base="\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x2f\x66\x69\x6c\x65\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=131072}], 1, 5120, RWF_SYNC) = 131072
[pid  5065] exit_group(1)               = ?
[   53.535377][ T5065] ==================================================================
[   53.543471][ T5065] BUG: KASAN: use-after-free in udf_close_lvid+0x508/0x5c0
[   53.550706][ T5065] Write of size 1 at addr ffff888090f44e28 by task syz-executor194/5065
[   53.559037][ T5065] 
[   53.561355][ T5065] CPU: 1 PID: 5065 Comm: syz-executor194 Not tainted 6.6.0-syzkaller-14142-g90b0c2b2edd1 #0
[   53.571669][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[   53.582483][ T5065] Call Trace:
[   53.585750][ T5065]  <TASK>
[   53.588657][ T5065]  dump_stack_lvl+0xd9/0x1b0
[   53.593321][ T5065]  print_report+0xc4/0x620
[   53.597720][ T5065]  ? __virt_addr_valid+0x5e/0x2d0
[   53.602723][ T5065]  ? __phys_addr+0xc6/0x140
[   53.607204][ T5065]  kasan_report+0xda/0x110
[   53.611604][ T5065]  ? udf_close_lvid+0x508/0x5c0
[   53.616433][ T5065]  ? udf_close_lvid+0x508/0x5c0
[   53.621264][ T5065]  udf_close_lvid+0x508/0x5c0
[   53.625921][ T5065]  ? fscrypt_destroy_keyring+0x1e/0x3d0
[   53.631447][ T5065]  udf_put_super+0x19c/0x200
[   53.636038][ T5065]  ? udf_close_lvid+0x5c0/0x5c0
[   53.640867][ T5065]  generic_shutdown_super+0x161/0x3c0
[   53.646387][ T5065]  kill_block_super+0x3b/0x90
[   53.651043][ T5065]  deactivate_locked_super+0xbc/0x1a0
[   53.656395][ T5065]  deactivate_super+0xde/0x100
[   53.661135][ T5065]  cleanup_mnt+0x222/0x450
[   53.665525][ T5065]  task_work_run+0x14d/0x240
[   53.670117][ T5065]  ? task_work_cancel+0x30/0x30
[   53.674954][ T5065]  do_exit+0xa92/0x2ae0
[   53.679095][ T5065]  ? do_group_exit+0x1c5/0x2a0
[   53.683839][ T5065]  ? reacquire_held_locks+0x4b0/0x4b0
[   53.689191][ T5065]  ? do_raw_spin_lock+0x12e/0x2b0
[   53.694811][ T5065]  ? mm_update_next_owner+0x840/0x840
[   53.700949][ T5065]  ? spin_bug+0x1d0/0x1d0
[   53.705260][ T5065]  do_group_exit+0xd4/0x2a0
[   53.709752][ T5065]  __x64_sys_exit_group+0x3e/0x50
[   53.714756][ T5065]  do_syscall_64+0x3f/0x110
[   53.719239][ T5065]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   53.725124][ T5065] RIP: 0033:0x7fd965b5a9c9
[   53.729523][ T5065] Code: Unable to access opcode bytes at 0x7fd965b5a99f.
[   53.736512][ T5065] RSP: 002b:00007fff033a9438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   53.744901][ T5065] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd965b5a9c9
[   53.752849][ T5065] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   53.760900][ T5065] RBP: 00007fd965bf62d0 R08: ffffffffffffffb8 R09: 0000000000000004
[   53.768849][ T5065] R10: 0000000000001400 R11: 0000000000000246 R12: 00007fd965bf62d0
[   53.776794][ T5065] R13: 0000000000000000 R14: 00007fd965bf7040 R15: 00007fd965b28f20
[   53.784748][ T5065]  </TASK>
[   53.787748][ T5065] 
[   53.790049][ T5065] The buggy address belongs to the physical page:
[   53.796429][ T5065] page:ffffea000243d100 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x90f44
[   53.806552][ T5065] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[   53.813634][ T5065] page_type: 0xffffffff()
[   53.817935][ T5065] raw: 00fff00000000000 ffffea000243d108 ffffea000243d108 0000000000000000
[   53.826491][ T5065] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[   53.835046][ T5065] page dumped because: kasan: bad access detected
[   53.841448][ T5065] page_owner info is not present (never set?)
[   53.847485][ T5065] 
[   53.849788][ T5065] Memory state around the buggy address:
[   53.855389][ T5065]  ffff888090f44d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.863424][ T5065]  ffff888090f44d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.871457][ T5065] >ffff888090f44e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.879491][ T5065]                                   ^
[   53.884835][ T5065]  ffff888090f44e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.892869][ T5065]  ffff888090f44f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   53.901076][ T5065] ==================================================================
[   53.909326][ T5065] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   53.916519][ T5065] CPU: 1 PID: 5065 Comm: syz-executor194 Not tainted 6.6.0-syzkaller-14142-g90b0c2b2edd1 #0
[   53.927620][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[   53.937659][ T5065] Call Trace:
[   53.940944][ T5065]  <TASK>
[   53.943861][ T5065]  dump_stack_lvl+0xd9/0x1b0
[   53.948446][ T5065]  panic+0x6dc/0x790
[   53.952331][ T5065]  ? panic_smp_self_stop+0xa0/0xa0
[   53.957430][ T5065]  ? preempt_schedule_thunk+0x1a/0x30
[   53.962796][ T5065]  ? preempt_schedule_common+0x45/0xc0
[   53.968249][ T5065]  ? check_panic_on_warn+0x1f/0xb0
[   53.973349][ T5065]  check_panic_on_warn+0xab/0xb0
[   53.978276][ T5065]  end_report+0x108/0x150
[   53.982595][ T5065]  kasan_report+0xea/0x110
[   53.987002][ T5065]  ? udf_close_lvid+0x508/0x5c0
[   53.991842][ T5065]  ? udf_close_lvid+0x508/0x5c0
[   53.996686][ T5065]  udf_close_lvid+0x508/0x5c0
[   54.001362][ T5065]  ? fscrypt_destroy_keyring+0x1e/0x3d0
[   54.006911][ T5065]  udf_put_super+0x19c/0x200
[   54.011500][ T5065]  ? udf_close_lvid+0x5c0/0x5c0
[   54.016340][ T5065]  generic_shutdown_super+0x161/0x3c0
[   54.021697][ T5065]  kill_block_super+0x3b/0x90
[   54.026358][ T5065]  deactivate_locked_super+0xbc/0x1a0
[   54.031717][ T5065]  deactivate_super+0xde/0x100
[   54.036464][ T5065]  cleanup_mnt+0x222/0x450
[   54.041847][ T5065]  task_work_run+0x14d/0x240
[   54.046437][ T5065]  ? task_work_cancel+0x30/0x30
[   54.051283][ T5065]  do_exit+0xa92/0x2ae0
[   54.055434][ T5065]  ? do_group_exit+0x1c5/0x2a0
[   54.060192][ T5065]  ? reacquire_held_locks+0x4b0/0x4b0
[   54.065556][ T5065]  ? do_raw_spin_lock+0x12e/0x2b0
[   54.070578][ T5065]  ? mm_update_next_owner+0x840/0x840
[   54.075943][ T5065]  ? spin_bug+0x1d0/0x1d0
[   54.080269][ T5065]  do_group_exit+0xd4/0x2a0
[   54.084767][ T5065]  __x64_sys_exit_group+0x3e/0x50
[   54.089788][ T5065]  do_syscall_64+0x3f/0x110
[   54.094282][ T5065]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   54.100170][ T5065] RIP: 0033:0x7fd965b5a9c9
[   54.104569][ T5065] Code: Unable to access opcode bytes at 0x7fd965b5a99f.
[   54.111567][ T5065] RSP: 002b:00007fff033a9438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   54.119964][ T5065] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd965b5a9c9
[   54.127924][ T5065] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   54.135887][ T5065] RBP: 00007fd965bf62d0 R08: ffffffffffffffb8 R09: 0000000000000004
[   54.143853][ T5065] R10: 0000000000001400 R11: 0000000000000246 R12: 00007fd965bf62d0
[   54.151828][ T5065] R13: 0000000000000000 R14: 00007fd965bf7040 R15: 00007fd965b28f20
[   54.159802][ T5065]  </TASK>
[   54.163084][ T5065] Kernel Offset: disabled
[   54.167387][ T5065] Rebooting in 86400 seconds..