./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3443893583

<...>
Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts.
execve("./syz-executor3443893583", ["./syz-executor3443893583"], 0x7ffdc88ad390 /* 10 vars */) = 0
brk(NULL)                               = 0x55555573d000
brk(0x55555573dd00)                     = 0x55555573dd00
arch_prctl(ARCH_SET_FS, 0x55555573d380) = 0
set_tid_address(0x55555573d650)         = 5036
set_robust_list(0x55555573d660, 24)     = 0
rseq(0x55555573dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3443893583", 4096) = 28
getrandom("\x0d\x46\x38\xad\x7b\x99\xfa\xe5", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555573dd00
brk(0x55555575ed00)                     = 0x55555575ed00
brk(0x55555575f000)                     = 0x55555575f000
mprotect(0x7f78ea0dd000, 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
mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24
close(3)                                = 0
chmod("/dev/raw-gadget", 0666)          = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555573d650) = 5037
./strace-static-x86_64: Process 5037 attached
[pid  5037] set_robust_list(0x55555573d660, 24) = 0
[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] memfd_create("syzkaller", 0) = 3
[pid  5037] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f78e1c0b000
[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"..., 1048576) = 1048576
[pid  5037] munmap(0x7f78e1c0b000, 1048576) = 0
[pid  5037] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5037] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5037] close(3)                    = 0
[pid  5037] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[pid  5037] mount("/dev/loop0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "udf", MS_NODIRATIME, "") = 0
[pid  5037] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
[pid  5037] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5037] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5037] close(4)                    = 0
[pid  5037] open("./bus", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_NOATIME|FASYNC, 000) = 4
[pid  5037] mount("/dev/loop0", "./bus", NULL, MS_BIND, NULL) = 0
[pid  5037] memfd_create("syzkaller", 0) = 5
[pid  5037] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
[pid  5037] close(5)                    = 0
[pid  5037] open("./bus", O_RDWR|O_NOCTTY|O_SYNC|O_NOATIME|0x3c) = 5
syzkaller login: [   72.726569][ T5037] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5037 'syz-executor344'
[   72.749319][ T5037] loop0: detected capacity change from 0 to 2048
[   72.761661][ T5037] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[pid  5037] write(5, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 34136651) = 1048576
[pid  5037] close(3)                    = 0
[pid  5037] close(4)                    = 0
[pid  5037] close(5)                    = 0
[pid  5037] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5037] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5037] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5037] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5037] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5037] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5037] exit_group(1)               = ?
[   72.926006][ T5037] BUG: unable to handle page fault for address: ffffed101ff06f3f
[   72.933772][ T5037] #PF: supervisor read access in kernel mode
[   72.939736][ T5037] #PF: error_code(0x0000) - not-present page
[   72.945698][ T5037] PGD 23ffee067 P4D 23ffee067 PUD 13fff5067 PMD 0 
[   72.952454][ T5037] Oops: 0000 [#1] PREEMPT SMP KASAN
[   72.957639][ T5037] CPU: 0 PID: 5037 Comm: syz-executor344 Not tainted 6.5.0-rc5-next-20230809-syzkaller #0
[   72.967521][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[   72.978518][ T5037] RIP: 0010:udf_close_lvid+0x13b/0x5c0
[   72.984103][ T5037] Code: 84 24 c0 00 00 00 31 f6 48 89 c7 48 89 44 24 08 e8 fa 00 4c 07 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 b2 03 00 00
[   73.003814][ T5037] RSP: 0018:ffffc9000399fc40 EFLAGS: 00010a06
[   73.009958][ T5037] RAX: dffffc0000000000 RBX: ffff8880ff8379e0 RCX: fffff52000733f66
[   73.018003][ T5037] RDX: 1ffff1101ff06f3f RSI: ffffffff8ac8b300 RDI: ffff8880ff8379f8
[   73.026156][ T5037] RBP: ffff888075955e80 R08: 0000000000000000 R09: fffffbfff1d5a83a
[   73.034135][ T5037] R10: ffffc9000399fc40 R11: ffffffff81dd035b R12: ffff888028386c00
[   73.042125][ T5037] R13: ffff888020822000 R14: ffff888072be6000 R15: ffff888072ec73c0
[   73.050533][ T5037] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   73.059472][ T5037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.066075][ T5037] CR2: ffffed101ff06f3f CR3: 0000000028815000 CR4: 00000000003506f0
[   73.074072][ T5037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.082321][ T5037] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.090301][ T5037] Call Trace:
[   73.093586][ T5037]  <TASK>
[   73.096518][ T5037]  ? show_regs+0x8f/0xa0
[   73.100780][ T5037]  ? __die+0x2c/0x80
[   73.104738][ T5037]  ? page_fault_oops+0x398/0xad0
[   73.109772][ T5037]  ? reacquire_held_locks+0x4b0/0x4b0
[   73.115166][ T5037]  ? dump_pagetable+0x530/0x530
[   73.120024][ T5037]  ? search_extable+0x83/0xb0
[   73.124719][ T5037]  ? is_prefetch.constprop.0+0xb6/0x550
[   73.130271][ T5037]  ? __module_address+0x55/0x3b0
[   73.135228][ T5037]  ? lock_acquire+0x464/0x510
[   73.140132][ T5037]  ? bpf_ksym_find+0x124/0x1b0
[   73.144932][ T5037]  ? pgtable_bad+0x80/0x80
[   73.149459][ T5037]  ? fixup_exception+0x110/0xc90
[   73.154418][ T5037]  ? kernelmode_fixup_or_oops+0x23c/0x2b0
[   73.160149][ T5037]  ? __bad_area_nosemaphore+0x390/0x6a0
[   73.165898][ T5037]  ? spurious_kernel_fault+0x376/0x550
[   73.171392][ T5037]  ? do_kern_addr_fault+0x5b/0x70
[   73.176440][ T5037]  ? exc_page_fault+0xba/0xd0
[   73.181137][ T5037]  ? asm_exc_page_fault+0x26/0x30
[   73.186189][ T5037]  ? kasan_save_free_info+0x2b/0x40
[   73.191399][ T5037]  ? udf_close_lvid+0x13b/0x5c0
[   73.196353][ T5037]  udf_put_super+0x19c/0x200
[   73.201242][ T5037]  ? udf_close_lvid+0x5c0/0x5c0
[   73.206193][ T5037]  generic_shutdown_super+0x158/0x480
[   73.211579][ T5037]  kill_block_super+0x3b/0x70
[   73.216271][ T5037]  deactivate_locked_super+0x9a/0x170
[   73.221661][ T5037]  deactivate_super+0xde/0x100
[   73.226442][ T5037]  cleanup_mnt+0x222/0x3d0
[   73.230873][ T5037]  task_work_run+0x14d/0x240
[   73.235486][ T5037]  ? task_work_cancel+0x30/0x30
[   73.240353][ T5037]  ? __put_net+0x61/0x70
[   73.244615][ T5037]  do_exit+0xa99/0x2a20
[   73.248792][ T5037]  ? do_group_exit+0x1c5/0x2a0
[   73.253573][ T5037]  ? reacquire_held_locks+0x4b0/0x4b0
[   73.258965][ T5037]  ? do_raw_spin_lock+0x12e/0x2b0
[   73.264008][ T5037]  ? mm_update_next_owner+0x850/0x850
[   73.269398][ T5037]  ? spin_bug+0x1d0/0x1d0
[   73.273743][ T5037]  ? rcu_is_watching+0x12/0xb0
[   73.278515][ T5037]  do_group_exit+0xd4/0x2a0
[   73.283039][ T5037]  __x64_sys_exit_group+0x3e/0x50
[   73.288135][ T5037]  do_syscall_64+0x38/0xb0
[   73.292574][ T5037]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   73.298489][ T5037] RIP: 0033:0x7f78ea047e09
[   73.302904][ T5037] Code: Unable to access opcode bytes at 0x7f78ea047ddf.
[   73.309918][ T5037] RSP: 002b:00007ffc8a14bd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   73.318335][ T5037] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f78ea047e09
[   73.326311][ T5037] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   73.334287][ T5037] RBP: 00007f78ea0e3390 R08: ffffffffffffffb8 R09: 00007ffc8a14be60
[   73.342264][ T5037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f78ea0e3390
[   73.350324][ T5037] R13: 0000000000000000 R14: 00007f78ea0e4100 R15: 00007f78ea0160e0
[   73.358395][ T5037]  </TASK>
[   73.361416][ T5037] Modules linked in:
[   73.365307][ T5037] CR2: ffffed101ff06f3f
[   73.369456][ T5037] ---[ end trace 0000000000000000 ]---
[   73.375002][ T5037] RIP: 0010:udf_close_lvid+0x13b/0x5c0
[   73.380912][ T5037] Code: 84 24 c0 00 00 00 31 f6 48 89 c7 48 89 44 24 08 e8 fa 00 4c 07 48 8d 7b 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 b2 03 00 00
[   73.400534][ T5037] RSP: 0018:ffffc9000399fc40 EFLAGS: 00010a06
[   73.406608][ T5037] RAX: dffffc0000000000 RBX: ffff8880ff8379e0 RCX: fffff52000733f66
[   73.414594][ T5037] RDX: 1ffff1101ff06f3f RSI: ffffffff8ac8b300 RDI: ffff8880ff8379f8
[   73.422575][ T5037] RBP: ffff888075955e80 R08: 0000000000000000 R09: fffffbfff1d5a83a
[   73.430551][ T5037] R10: ffffc9000399fc40 R11: ffffffff81dd035b R12: ffff888028386c00
[   73.438785][ T5037] R13: ffff888020822000 R14: ffff888072be6000 R15: ffff888072ec73c0
[   73.446847][ T5037] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   73.455968][ T5037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.462558][ T5037] CR2: ffffed101ff06f3f CR3: 0000000028815000 CR4: 00000000003506f0
[   73.470535][ T5037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.478528][ T5037] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.486604][ T5037] Kernel panic - not syncing: Fatal exception
[   73.492982][ T5037] Kernel Offset: disabled
[   73.497294][ T5037] Rebooting in 86400 seconds..