./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3534070690

<...>
Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts.
execve("./syz-executor3534070690", ["./syz-executor3534070690"], 0x7ffc090bde60 /* 10 vars */) = 0
brk(NULL)                               = 0x555557224000
brk(0x555557224c40)                     = 0x555557224c40
arch_prctl(ARCH_SET_FS, 0x555557224300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3534070690", 4096) = 28
brk(0x555557245c40)                     = 0x555557245c40
brk(0x555557246000)                     = 0x555557246000
mprotect(0x7fc12f257000, 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 4995 attached
, child_tidptr=0x5555572245d0) = 4995
[pid  4995] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  4995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4995] setsid()                    = 1
[pid  4995] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  4995] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  4995] unshare(CLONE_NEWNS)        = 0
[pid  4995] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  4995] unshare(CLONE_NEWIPC)       = 0
[pid  4995] unshare(CLONE_NEWCGROUP)    = 0
[pid  4995] unshare(CLONE_NEWUTS)       = 0
[pid  4995] unshare(CLONE_SYSVSEM)      = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "16777216", 8)     = 8
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "536870912", 9)    = 9
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "8192", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024", 4)         = 4
[pid  4995] close(3)                    = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "1024 1048576 500 1024", 21) = 21
[pid  4995] close(3)                    = 0
[pid  4995] getpid()                    = 1
[pid  4995] 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  4995] 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  4995] unshare(CLONE_NEWNET)       = 0
[pid  4995] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  4995] write(3, "0 65535", 7)      = 7
[pid  4995] close(3)                    = 0
[pid  4995] mkdir("/dev/binderfs", 0777) = 0
[pid  4995] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  4995] symlink("/dev/binderfs", "./binderfs") = 0
[pid  4995] memfd_create("syzkaller", 0) = 3
[pid  4995] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc126d7d000
[pid  4995] 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  4995] munmap(0x7fc126d7d000, 1048576) = 0
[pid  4995] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  4995] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  4995] close(3)                    = 0
[pid  4995] mkdir("./file0", 0777)      = 0
[   74.759836][ T4995] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4995 'syz-executor353'
[   74.786426][ T4995] loop0: detected capacity change from 0 to 2048
[pid  4995] mount("/dev/loop0", "./file0", "udf", MS_NOEXEC|MS_POSIXACL|MS_LAZYTIME, "utf8,longad,unhide,anchor=00000000000000000106,session=18446744073709507938,longad,iocharset=cp850,") = 0
[pid  4995] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  4995] chdir("./file0")            = 0
[pid  4995] ioctl(4, LOOP_CLR_FD)       = 0
[pid  4995] close(4)                    = 0
[pid  4995] creat("./bus", 000)         = 4
[pid  4995] mount("/dev/loop0", "./bus", NULL, MS_BIND, NULL) = 0
[pid  4995] open("./bus", O_RDWR|O_SYNC|O_NOATIME|0x3c) = 5
[pid  4995] mmap(0x20000000, 6291456, PROT_WRITE|PROT_GROWSUP, MAP_SHARED|MAP_FIXED, 5, 0) = 0x20000000
[pid  4995] memfd_create("syzkaller", 0) = 6
[pid  4995] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
[pid  4995] close(6)                    = 0
[pid  4995] exit_group(1)               = ?
[   74.799984][ T4995] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=4294923874, location=4294923874
[   74.813139][ T4995] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[   74.894517][ T4995] ==================================================================
[   74.902642][ T4995] BUG: KASAN: use-after-free in crc_itu_t+0x1d5/0x2a0
[   74.909455][ T4995] Read of size 1 at addr ffff8880730dc000 by task syz-executor353/4995
[   74.917741][ T4995] 
[   74.920092][ T4995] CPU: 1 PID: 4995 Comm: syz-executor353 Not tainted 6.3.0-syzkaller-12423-g865fdb08197e #0
[   74.930182][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[   74.940251][ T4995] Call Trace:
[   74.943625][ T4995]  <TASK>
[   74.946561][ T4995]  dump_stack_lvl+0x1e7/0x2d0
[   74.951294][ T4995]  ? nf_tcp_handle_invalid+0x650/0x650
[   74.956772][ T4995]  ? panic+0x770/0x770
[   74.960850][ T4995]  ? _printk+0xd5/0x120
[   74.965034][ T4995]  print_report+0x163/0x540
[   74.969565][ T4995]  ? ktime_get_real_ts64+0x460/0x460
[   74.974865][ T4995]  ? time64_to_tm+0x331/0x4d0
[   74.979548][ T4995]  ? __virt_addr_valid+0x22f/0x2e0
[   74.984703][ T4995]  ? __phys_addr+0xba/0x170
[   74.989239][ T4995]  ? crc_itu_t+0x1d5/0x2a0
[   74.993674][ T4995]  kasan_report+0x176/0x1b0
[   74.998204][ T4995]  ? crc_itu_t+0x1d5/0x2a0
[   75.002641][ T4995]  ? pvclock_gtod_unregister_notifier+0x50/0x50
[   75.008901][ T4995]  crc_itu_t+0x1d5/0x2a0
[   75.013153][ T4995]  udf_sync_fs+0x1d2/0x380
[   75.017595][ T4995]  ? udf_put_super+0x160/0x160
[   75.022386][ T4995]  sync_filesystem+0xec/0x220
[   75.027121][ T4995]  generic_shutdown_super+0x6f/0x340
[   75.032415][ T4995]  kill_block_super+0x84/0xf0
[   75.037113][ T4995]  deactivate_locked_super+0xa4/0x110
[   75.042492][ T4995]  cleanup_mnt+0x426/0x4c0
[   75.046921][ T4995]  ? _raw_spin_unlock_irq+0x23/0x50
[   75.052143][ T4995]  task_work_run+0x24a/0x300
[   75.056738][ T4995]  ? kasan_quarantine_put+0xd8/0x230
[   75.062049][ T4995]  ? task_work_cancel+0x2b0/0x2b0
[   75.067078][ T4995]  ? kmem_cache_free+0x297/0x520
[   75.072020][ T4995]  ? do_exit+0x68a/0x2290
[   75.076354][ T4995]  do_exit+0x68f/0x2290
[   75.080521][ T4995]  ? put_task_struct+0x80/0x80
[   75.085289][ T4995]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   75.091294][ T4995]  ? print_irqtrace_events+0x220/0x220
[   75.096767][ T4995]  ? _raw_spin_unlock_irq+0x23/0x50
[   75.102014][ T4995]  ? lockdep_hardirqs_on+0x98/0x140
[   75.107223][ T4995]  do_group_exit+0x206/0x2c0
[   75.111824][ T4995]  __x64_sys_exit_group+0x3f/0x40
[   75.116857][ T4995]  do_syscall_64+0x41/0xc0
[   75.121289][ T4995]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   75.127199][ T4995] RIP: 0033:0x7fc12f1c8fa9
[   75.131618][ T4995] Code: Unable to access opcode bytes at 0x7fc12f1c8f7f.
[   75.138720][ T4995] RSP: 002b:00007ffcea174e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   75.147237][ T4995] RAX: ffffffffffffffda RBX: 00007fc12f25d3f0 RCX: 00007fc12f1c8fa9
[   75.155219][ T4995] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   75.163196][ T4995] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000000000
[   75.171173][ T4995] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fc12f25d3f0
[   75.179151][ T4995] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   75.187135][ T4995]  </TASK>
[   75.190175][ T4995] 
[   75.192501][ T4995] The buggy address belongs to the physical page:
[   75.198910][ T4995] page:ffffea0001cc3700 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x730dc
[   75.209064][ T4995] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[   75.216188][ T4995] page_type: 0xffffffff()
[   75.220521][ T4995] raw: 00fff00000000000 ffffea0001cc8c08 ffffea0001cc3748 0000000000000000
[   75.229198][ T4995] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[   75.237782][ T4995] page dumped because: kasan: bad access detected
[   75.244191][ T4995] page_owner tracks the page as freed
[   75.249561][ T4995] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 4995, tgid 4995 (syz-executor353), ts 74759656313, free_ts 74834319551
[   75.268514][ T4995]  post_alloc_hook+0x1e6/0x210
[   75.273294][ T4995]  get_page_from_freelist+0x321c/0x33a0
[   75.278851][ T4995]  __alloc_pages+0x255/0x670
[   75.283502][ T4995]  __folio_alloc+0x13/0x30
[   75.287922][ T4995]  vma_alloc_folio+0x48a/0x9a0
[   75.292691][ T4995]  handle_mm_fault+0x2942/0x5860
[   75.297643][ T4995]  exc_page_fault+0x274/0x910
[   75.302327][ T4995]  asm_exc_page_fault+0x26/0x30
[   75.307184][ T4995] page last free stack trace:
[   75.311858][ T4995]  free_unref_page_prepare+0x903/0xa30
[   75.317324][ T4995]  free_unref_page_list+0x596/0x830
[   75.322543][ T4995]  release_pages+0x2193/0x2470
[   75.327310][ T4995]  tlb_flush_mmu+0x100/0x210
[   75.331902][ T4995]  tlb_finish_mmu+0xd4/0x1f0
[   75.336495][ T4995]  unmap_region+0x258/0x2a0
[   75.341004][ T4995]  do_vmi_align_munmap+0x1123/0x1820
[   75.346292][ T4995]  do_vmi_munmap+0x24a/0x2b0
[   75.350884][ T4995]  mmap_region+0x811/0x2250
[   75.355415][ T4995]  do_mmap+0x8c9/0xf70
[   75.359868][ T4995]  vm_mmap_pgoff+0x1db/0x410
[   75.364466][ T4995]  ksys_mmap_pgoff+0x4f9/0x6d0
[   75.369230][ T4995]  do_syscall_64+0x41/0xc0
[   75.373674][ T4995]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   75.379596][ T4995] 
[   75.381920][ T4995] Memory state around the buggy address:
[   75.387551][ T4995]  ffff8880730dbf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   75.395636][ T4995]  ffff8880730dbf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   75.403702][ T4995] >ffff8880730dc000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   75.411807][ T4995]                    ^
[   75.415885][ T4995]  ffff8880730dc080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   75.423952][ T4995]  ffff8880730dc100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   75.432013][ T4995] ==================================================================
[   75.441779][ T4995] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   75.449016][ T4995] CPU: 0 PID: 4995 Comm: syz-executor353 Not tainted 6.3.0-syzkaller-12423-g865fdb08197e #0
[   75.459090][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[   75.469162][ T4995] Call Trace:
[   75.472447][ T4995]  <TASK>
[   75.475388][ T4995]  dump_stack_lvl+0x1e7/0x2d0
[   75.480089][ T4995]  ? nf_tcp_handle_invalid+0x650/0x650
[   75.485577][ T4995]  ? panic+0x770/0x770
[   75.489657][ T4995]  ? preempt_schedule_common+0x83/0xc0
[   75.495148][ T4995]  ? vscnprintf+0x5d/0x80
[   75.499492][ T4995]  panic+0x30f/0x770
[   75.503416][ T4995]  ? check_panic_on_warn+0x21/0xa0
[   75.508550][ T4995]  ? __memcpy_flushcache+0x2b0/0x2b0
[   75.513848][ T4995]  ? _raw_spin_unlock_irqrestore+0x12c/0x140
[   75.519839][ T4995]  ? _raw_spin_unlock+0x40/0x40
[   75.524698][ T4995]  check_panic_on_warn+0x82/0xa0
[   75.529654][ T4995]  ? crc_itu_t+0x1d5/0x2a0
[   75.534078][ T4995]  end_report+0x63/0x110
[   75.538332][ T4995]  kasan_report+0x183/0x1b0
[   75.542848][ T4995]  ? crc_itu_t+0x1d5/0x2a0
[   75.547275][ T4995]  ? pvclock_gtod_unregister_notifier+0x50/0x50
[   75.553533][ T4995]  crc_itu_t+0x1d5/0x2a0
[   75.557788][ T4995]  udf_sync_fs+0x1d2/0x380
[   75.562226][ T4995]  ? udf_put_super+0x160/0x160
[   75.567012][ T4995]  sync_filesystem+0xec/0x220
[   75.571696][ T4995]  generic_shutdown_super+0x6f/0x340
[   75.576993][ T4995]  kill_block_super+0x84/0xf0
[   75.581703][ T4995]  deactivate_locked_super+0xa4/0x110
[   75.587082][ T4995]  cleanup_mnt+0x426/0x4c0
[   75.591509][ T4995]  ? _raw_spin_unlock_irq+0x23/0x50
[   75.596734][ T4995]  task_work_run+0x24a/0x300
[   75.601328][ T4995]  ? kasan_quarantine_put+0xd8/0x230
[   75.606645][ T4995]  ? task_work_cancel+0x2b0/0x2b0
[   75.611791][ T4995]  ? kmem_cache_free+0x297/0x520
[   75.616764][ T4995]  ? do_exit+0x68a/0x2290
[   75.621119][ T4995]  do_exit+0x68f/0x2290
[   75.625316][ T4995]  ? put_task_struct+0x80/0x80
[   75.630104][ T4995]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   75.636116][ T4995]  ? print_irqtrace_events+0x220/0x220
[   75.641614][ T4995]  ? _raw_spin_unlock_irq+0x23/0x50
[   75.646938][ T4995]  ? lockdep_hardirqs_on+0x98/0x140
[   75.652159][ T4995]  do_group_exit+0x206/0x2c0
[   75.656768][ T4995]  __x64_sys_exit_group+0x3f/0x40
[   75.661801][ T4995]  do_syscall_64+0x41/0xc0
[   75.666252][ T4995]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   75.672210][ T4995] RIP: 0033:0x7fc12f1c8fa9
[   75.676639][ T4995] Code: Unable to access opcode bytes at 0x7fc12f1c8f7f.
[   75.683663][ T4995] RSP: 002b:00007ffcea174e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   75.692086][ T4995] RAX: ffffffffffffffda RBX: 00007fc12f25d3f0 RCX: 00007fc12f1c8fa9
[   75.700064][ T4995] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   75.708040][ T4995] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000000000
[   75.716018][ T4995] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fc12f25d3f0
[   75.723992][ T4995] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   75.731997][ T4995]  </TASK>
[   75.735274][ T4995] Kernel Offset: disabled
[   75.739609][ T4995] Rebooting in 86400 seconds..