./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2335674260

<...>
Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts.
execve("./syz-executor2335674260", ["./syz-executor2335674260"], 0x7fff71cde690 /* 10 vars */) = 0
brk(NULL)                               = 0x55555713d000
brk(0x55555713dc40)                     = 0x55555713dc40
arch_prctl(ARCH_SET_FS, 0x55555713d300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2335674260", 4096) = 28
brk(0x55555715ec40)                     = 0x55555715ec40
brk(0x55555715f000)                     = 0x55555715f000
mprotect(0x7f8f596fd000, 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 5074 attached
, child_tidptr=0x55555713d5d0) = 5074
[pid  5074] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5074] setsid()                    = 1
[pid  5074] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5074] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5074] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5074] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5074] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5074] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5074] unshare(CLONE_NEWNS)        = 0
[pid  5074] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5074] unshare(CLONE_NEWIPC)       = 0
[pid  5074] unshare(CLONE_NEWCGROUP)    = 0
[pid  5074] unshare(CLONE_NEWUTS)       = 0
[pid  5074] unshare(CLONE_SYSVSEM)      = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "16777216", 8)     = 8
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "536870912", 9)    = 9
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "1024", 4)         = 4
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "8192", 4)         = 4
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "1024", 4)         = 4
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "1024", 4)         = 4
[pid  5074] close(3)                    = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5074] close(3)                    = 0
[pid  5074] getpid()                    = 1
[pid  5074] 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  5074] 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  5074] unshare(CLONE_NEWNET)       = 0
[pid  5074] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5074] write(3, "0 65535", 7)      = 7
[pid  5074] close(3)                    = 0
[pid  5074] mkdir("/dev/binderfs", 0777) = 0
[pid  5074] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5074] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5074] memfd_create("syzkaller", 0) = 3
[pid  5074] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f8f5120b000
[pid  5074] 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"..., 16777216) = 16777216
[pid  5074] munmap(0x7f8f5120b000, 16777216) = 0
[pid  5074] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5074] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5074] close(3)                    = 0
[pid  5074] mkdir("./file0", 0777)      = 0
syzkaller login: [   51.396844][ T5074] loop0: detected capacity change from 0 to 32768
[   51.408751][ T5074] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   51.417456][ T5074] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   51.434758][ T5074] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   51.443793][ T4393] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   51.450735][ T4393] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   51.509710][ T4393] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms
[   51.517552][ T4393] gfs2: fsid=syz:syz.0: jid=0: Done
[   51.523316][ T5074] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5074] mount("/dev/loop0", "./file0", "gfs2", 0, "") = 0
[pid  5074] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5074] chdir("./file0")            = 0
[pid  5074] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5074] close(4)                    = 0
[pid  5074] open("./bus", O_RDWR|O_CREAT|O_SYNC|O_NOATIME, 000) = 4
[pid  5074] ioctl(-1, FS_IOC_SETFLAGS, NULL) = -1 EBADF (Bad file descriptor)
[pid  5074] write(-1, NULL, 0)          = -1 EBADF (Bad file descriptor)
[pid  5074] exit_group(1)               = ?
[   51.772286][ T5074] ------------[ cut here ]------------
[   51.778109][ T5074] WARNING: CPU: 1 PID: 5074 at include/linux/backing-dev.h:256 folio_account_dirtied+0x4e9/0x6e0
[   51.788654][ T5074] Modules linked in:
[   51.792594][ T5074] CPU: 1 PID: 5074 Comm: syz-executor233 Not tainted 6.2.0-rc2-syzkaller #0
[   51.801274][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   51.811343][ T5074] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   51.817504][ T5074] Code: 5d 41 5e 41 5f 5d c3 e8 55 44 cf ff 4c 89 ef 4c 89 e6 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 3c 64 2c 00 e8 37 44 cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
[   51.837295][ T5074] RSP: 0018:ffffc90003e4f8d0 EFLAGS: 00010093
[   51.843390][ T5074] RAX: ffffffff81bc9729 RBX: 0000000000000000 RCX: ffff8880293b0000
[   51.851363][ T5074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   51.859334][ T5074] RBP: ffff888140cfbe78 R08: ffffffff81bc94ad R09: ffffed102819f7d0
[   51.867300][ T5074] R10: ffffed102819f7d0 R11: 1ffff1102819f7cf R12: dffffc0000000000
[   51.875266][ T5074] R13: ffffea0001c27840 R14: 0000000000000001 R15: 1ffff1102819f7cf
[   51.883232][ T5074] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   51.892151][ T5074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.898725][ T5074] CR2: 000055676d414518 CR3: 000000007548a000 CR4: 00000000003506e0
[   51.906695][ T5074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   51.914658][ T5074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   51.922623][ T5074] Call Trace:
[   51.925896][ T5074]  <TASK>
[   51.928829][ T5074]  __folio_mark_dirty+0x125/0x260
[   51.933860][ T5074]  mark_buffer_dirty+0x253/0x550
[   51.938885][ T5074]  gfs2_unpin+0x10b/0xa20
[   51.943221][ T5074]  ? log_pull_tail+0x7e/0x390
[   51.947902][ T5074]  buf_lo_after_commit+0x172/0x1d0
[   51.953006][ T5074]  ? buf_lo_before_commit+0xe0/0xe0
[   51.958220][ T5074]  gfs2_log_flush+0x1179/0x26a0
[   51.963106][ T5074]  ? gfs2_ail_drain+0xdb0/0xdb0
[   51.967964][ T5074]  ? radix_tree_delete_item+0x2e2/0x3d0
[   51.973513][ T5074]  ? trace_kfree+0x30/0xe0
[   51.977929][ T5074]  ? kfree+0x16/0xe0
[   51.981836][ T5074]  gfs2_kill_sb+0x50/0xd0
[   51.986179][ T5074]  deactivate_locked_super+0xa7/0xf0
[   51.991564][ T5074]  cleanup_mnt+0x494/0x520
[   51.995985][ T5074]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.001184][ T5074]  task_work_run+0x243/0x300
[   52.005783][ T5074]  ? task_work_cancel+0x290/0x290
[   52.010816][ T5074]  ? do_exit+0x63f/0x2150
[   52.015152][ T5074]  do_exit+0x644/0x2150
[   52.019314][ T5074]  ? mm_update_next_owner+0x6d0/0x6d0
[   52.024682][ T5074]  ? print_irqtrace_events+0x220/0x220
[   52.030167][ T5074]  ? _raw_spin_unlock_irq+0x1f/0x40
[   52.035363][ T5074]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.040565][ T5074]  do_group_exit+0x1fd/0x2b0
[   52.045156][ T5074]  __x64_sys_exit_group+0x3b/0x40
[   52.050174][ T5074]  do_syscall_64+0x3d/0xb0
[   52.054588][ T5074]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   52.060479][ T5074] RIP: 0033:0x7f8f596569d9
[   52.064885][ T5074] Code: Unable to access opcode bytes at 0x7f8f596569af.
[   52.071891][ T5074] RSP: 002b:00007ffef698e548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   52.080304][ T5074] RAX: ffffffffffffffda RBX: 00007f8f59703330 RCX: 00007f8f596569d9
[   52.088268][ T5074] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   52.096318][ T5074] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f8f596fde40
[   52.104280][ T5074] R10: 00007f8f596fde40 R11: 0000000000000246 R12: 00007f8f59703330
[   52.112243][ T5074] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   52.120305][ T5074]  </TASK>
[   52.123317][ T5074] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   52.130602][ T5074] CPU: 1 PID: 5074 Comm: syz-executor233 Not tainted 6.2.0-rc2-syzkaller #0
[   52.139276][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   52.149322][ T5074] Call Trace:
[   52.152594][ T5074]  <TASK>
[   52.155519][ T5074]  dump_stack_lvl+0x1b1/0x290
[   52.160199][ T5074]  ? nf_tcp_handle_invalid+0x630/0x630
[   52.165654][ T5074]  ? panic+0x710/0x710
[   52.169722][ T5074]  ? vscnprintf+0x59/0x80
[   52.174049][ T5074]  ? folio_account_dirtied+0x4c0/0x6e0
[   52.179503][ T5074]  panic+0x2d6/0x710
[   52.183399][ T5074]  ? __warn+0x16d/0x2d0
[   52.187549][ T5074]  ? memcpy_page_flushcache+0x100/0x100
[   52.193099][ T5074]  ? folio_account_dirtied+0x4e9/0x6e0
[   52.198552][ T5074]  __warn+0x284/0x2d0
[   52.202530][ T5074]  ? folio_account_dirtied+0x4e9/0x6e0
[   52.207984][ T5074]  report_bug+0x1b3/0x2d0
[   52.212317][ T5074]  handle_bug+0x3d/0x70
[   52.216466][ T5074]  exc_invalid_op+0x16/0x40
[   52.220965][ T5074]  asm_exc_invalid_op+0x16/0x20
[   52.225810][ T5074] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   52.231871][ T5074] Code: 5d 41 5e 41 5f 5d c3 e8 55 44 cf ff 4c 89 ef 4c 89 e6 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 3c 64 2c 00 e8 37 44 cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
[   52.251554][ T5074] RSP: 0018:ffffc90003e4f8d0 EFLAGS: 00010093
[   52.257615][ T5074] RAX: ffffffff81bc9729 RBX: 0000000000000000 RCX: ffff8880293b0000
[   52.265579][ T5074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   52.273539][ T5074] RBP: ffff888140cfbe78 R08: ffffffff81bc94ad R09: ffffed102819f7d0
[   52.281500][ T5074] R10: ffffed102819f7d0 R11: 1ffff1102819f7cf R12: dffffc0000000000
[   52.289463][ T5074] R13: ffffea0001c27840 R14: 0000000000000001 R15: 1ffff1102819f7cf
[   52.297434][ T5074]  ? folio_account_dirtied+0x26d/0x6e0
[   52.302900][ T5074]  ? folio_account_dirtied+0x4e9/0x6e0
[   52.308379][ T5074]  __folio_mark_dirty+0x125/0x260
[   52.313410][ T5074]  mark_buffer_dirty+0x253/0x550
[   52.318348][ T5074]  gfs2_unpin+0x10b/0xa20
[   52.322674][ T5074]  ? log_pull_tail+0x7e/0x390
[   52.327364][ T5074]  buf_lo_after_commit+0x172/0x1d0
[   52.332472][ T5074]  ? buf_lo_before_commit+0xe0/0xe0
[   52.337665][ T5074]  gfs2_log_flush+0x1179/0x26a0
[   52.342538][ T5074]  ? gfs2_ail_drain+0xdb0/0xdb0
[   52.347387][ T5074]  ? radix_tree_delete_item+0x2e2/0x3d0
[   52.352937][ T5074]  ? trace_kfree+0x30/0xe0
[   52.357347][ T5074]  ? kfree+0x16/0xe0
[   52.361243][ T5074]  gfs2_kill_sb+0x50/0xd0
[   52.365586][ T5074]  deactivate_locked_super+0xa7/0xf0
[   52.372868][ T5074]  cleanup_mnt+0x494/0x520
[   52.377279][ T5074]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.382472][ T5074]  task_work_run+0x243/0x300
[   52.387065][ T5074]  ? task_work_cancel+0x290/0x290
[   52.392087][ T5074]  ? do_exit+0x63f/0x2150
[   52.396421][ T5074]  do_exit+0x644/0x2150
[   52.400593][ T5074]  ? mm_update_next_owner+0x6d0/0x6d0
[   52.405973][ T5074]  ? print_irqtrace_events+0x220/0x220
[   52.411432][ T5074]  ? _raw_spin_unlock_irq+0x1f/0x40
[   52.416626][ T5074]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.421816][ T5074]  do_group_exit+0x1fd/0x2b0
[   52.426405][ T5074]  __x64_sys_exit_group+0x3b/0x40
[   52.431420][ T5074]  do_syscall_64+0x3d/0xb0
[   52.435834][ T5074]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   52.441723][ T5074] RIP: 0033:0x7f8f596569d9
[   52.446129][ T5074] Code: Unable to access opcode bytes at 0x7f8f596569af.
[   52.453142][ T5074] RSP: 002b:00007ffef698e548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   52.461561][ T5074] RAX: ffffffffffffffda RBX: 00007f8f59703330 RCX: 00007f8f596569d9
[   52.469526][ T5074] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   52.477488][ T5074] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f8f596fde40
[   52.485451][ T5074] R10: 00007f8f596fde40 R11: 0000000000000246 R12: 00007f8f59703330
[   52.493415][ T5074] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   52.501395][ T5074]  </TASK>
[   52.504561][ T5074] Kernel Offset: disabled
[   52.509052][ T5074] Rebooting in 86400 seconds..