./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2383978123

<...>
DUID 00:04:e6:d8:3e:4c:c1:15:84:42:dc:00:60:8c:e3:5f:26:b4
forked to background, child pid 4646
[   29.999442][ T4647] 8021q: adding VLAN 0 to HW filter on device bond0
[   30.009828][ T4647] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.179' (ECDSA) to the list of known hosts.
execve("./syz-executor2383978123", ["./syz-executor2383978123"], 0x7ffe71ded670 /* 10 vars */) = 0
brk(NULL)                               = 0x555555bb5000
brk(0x555555bb5c40)                     = 0x555555bb5c40
arch_prctl(ARCH_SET_FS, 0x555555bb5300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2383978123", 4096) = 28
brk(0x555555bd6c40)                     = 0x555555bd6c40
brk(0x555555bd7000)                     = 0x555555bd7000
mprotect(0x7f2362a8c000, 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 5076 attached
, child_tidptr=0x555555bb55d0) = 5076
[pid  5076] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5076] setsid()                    = 1
[pid  5076] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5076] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5076] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5076] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5076] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5076] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5076] unshare(CLONE_NEWNS)        = 0
[pid  5076] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5076] unshare(CLONE_NEWIPC)       = 0
[pid  5076] unshare(CLONE_NEWCGROUP)    = 0
[pid  5076] unshare(CLONE_NEWUTS)       = 0
[pid  5076] unshare(CLONE_SYSVSEM)      = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "16777216", 8)     = 8
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "536870912", 9)    = 9
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "1024", 4)         = 4
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "8192", 4)         = 4
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "1024", 4)         = 4
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "1024", 4)         = 4
[pid  5076] close(3)                    = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5076] close(3)                    = 0
[pid  5076] getpid()                    = 1
[pid  5076] 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  5076] 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  5076] unshare(CLONE_NEWNET)       = 0
[pid  5076] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5076] write(3, "0 65535", 7)      = 7
[pid  5076] close(3)                    = 0
[pid  5076] mkdir("/dev/binderfs", 0777) = 0
[pid  5076] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5076] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5076] memfd_create("syzkaller", 0) = 3
[pid  5076] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f235a59a000
[pid  5076] 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  5076] munmap(0x7f235a59a000, 16777216) = 0
[pid  5076] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5076] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5076] close(3)                    = 0
[pid  5076] mkdir("./file0", 0777)      = 0
syzkaller login: [   56.905221][ T5076] loop0: detected capacity change from 0 to 32768
[   56.917766][ T5076] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   56.926465][ T5076] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   56.950182][ T5076] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   56.959512][ T4396] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   56.966491][ T4396] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   57.021734][ T4396] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[   57.029531][ T4396] gfs2: fsid=syz:syz.0: jid=0: Done
[   57.035373][ T5076] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5076] mount("/dev/loop0", "./file0", "gfs2", 0, "") = 0
[pid  5076] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5076] chdir("./file0")            = 0
[pid  5076] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5076] close(4)                    = 0
[pid  5076] open("./bus", O_RDWR|O_CREAT|O_NONBLOCK|O_LARGEFILE|O_NOFOLLOW|O_NOATIME, 000) = 4
[pid  5076] exit_group(1)               = ?
[   57.296919][ T5076] ------------[ cut here ]------------
[   57.302659][ T5076] WARNING: CPU: 1 PID: 5076 at include/linux/backing-dev.h:256 folio_account_dirtied+0x4e9/0x6e0
[   57.313181][ T5076] Modules linked in:
[   57.317109][ T5076] CPU: 1 PID: 5076 Comm: syz-executor238 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
[   57.327184][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   57.337227][ T5076] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   57.343292][ T5076] Code: 5d 41 5e 41 5f 5d c3 e8 f5 4a cf ff 4c 89 ef 4c 89 e6 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 6c 58 2c 00 e8 d7 4a cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
[   57.362887][ T5076] RSP: 0018:ffffc90003c5f8d0 EFLAGS: 00010093
[   57.368941][ T5076] RAX: ffffffff81bc8ae9 RBX: 0000000000000000 RCX: ffff88801e563a80
[   57.376897][ T5076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   57.384850][ T5076] RBP: ffff888012c2be78 R08: ffffffff81bc886d R09: ffffed10025857d0
[   57.392807][ T5076] R10: ffffed10025857d0 R11: 1ffff110025857cf R12: dffffc0000000000
[   57.400764][ T5076] R13: ffffea0001e695c0 R14: 0000000000000001 R15: 1ffff110025857cf
[   57.408720][ T5076] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   57.417631][ T5076] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.424219][ T5076] CR2: 00007f2362a90140 CR3: 000000000d08e000 CR4: 00000000003506e0
[   57.432178][ T5076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.440141][ T5076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.448096][ T5076] Call Trace:
[   57.451366][ T5076]  <TASK>
[   57.454298][ T5076]  __folio_mark_dirty+0x125/0x260
[   57.459316][ T5076]  mark_buffer_dirty+0x253/0x550
[   57.464243][ T5076]  gfs2_unpin+0x10b/0xa20
[   57.468576][ T5076]  ? log_pull_tail+0x7e/0x390
[   57.473248][ T5076]  buf_lo_after_commit+0x172/0x1d0
[   57.478351][ T5076]  ? buf_lo_before_commit+0xe0/0xe0
[   57.483533][ T5076]  gfs2_log_flush+0x1179/0x26a0
[   57.488381][ T5076]  ? gfs2_ail_drain+0xdb0/0xdb0
[   57.493215][ T5076]  ? radix_tree_delete_item+0x2e2/0x3d0
[   57.498750][ T5076]  ? trace_kfree+0x30/0xe0
[   57.503152][ T5076]  ? kfree+0x16/0xe0
[   57.507046][ T5076]  gfs2_kill_sb+0x50/0xd0
[   57.511364][ T5076]  deactivate_locked_super+0xa7/0xf0
[   57.516639][ T5076]  cleanup_mnt+0x494/0x520
[   57.521039][ T5076]  ? lockdep_hardirqs_on+0x8d/0x130
[   57.526228][ T5076]  task_work_run+0x243/0x300
[   57.530812][ T5076]  ? task_work_cancel+0x290/0x290
[   57.535826][ T5076]  ? do_exit+0x63f/0x2150
[   57.540152][ T5076]  do_exit+0x644/0x2150
[   57.544307][ T5076]  ? mm_update_next_owner+0x6d0/0x6d0
[   57.549669][ T5076]  ? print_irqtrace_events+0x220/0x220
[   57.555116][ T5076]  ? _raw_spin_unlock_irq+0x1f/0x40
[   57.560300][ T5076]  ? lockdep_hardirqs_on+0x8d/0x130
[   57.565489][ T5076]  do_group_exit+0x1fd/0x2b0
[   57.570067][ T5076]  __x64_sys_exit_group+0x3b/0x40
[   57.575772][ T5076]  do_syscall_64+0x3d/0xb0
[   57.580176][ T5076]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   57.586054][ T5076] RIP: 0033:0x7f23629e59a9
[   57.590452][ T5076] Code: Unable to access opcode bytes at 0x7f23629e597f.
[   57.597467][ T5076] RSP: 002b:00007ffe899fedf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   57.605871][ T5076] RAX: ffffffffffffffda RBX: 00007f2362a92330 RCX: 00007f23629e59a9
[   57.613835][ T5076] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   57.621793][ T5076] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f2362a8ce40
[   57.629756][ T5076] R10: 00007ffe899fed10 R11: 0000000000000246 R12: 00007f2362a92330
[   57.638153][ T5076] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   57.646127][ T5076]  </TASK>
[   57.649134][ T5076] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   57.656436][ T5076] CPU: 1 PID: 5076 Comm: syz-executor238 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
[   57.666496][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   57.676629][ T5076] Call Trace:
[   57.680243][ T5076]  <TASK>
[   57.683161][ T5076]  dump_stack_lvl+0x1b1/0x290
[   57.687829][ T5076]  ? nf_tcp_handle_invalid+0x630/0x630
[   57.693273][ T5076]  ? panic+0x710/0x710
[   57.697333][ T5076]  ? vscnprintf+0x59/0x80
[   57.701675][ T5076]  ? folio_account_dirtied+0x400/0x6e0
[   57.707145][ T5076]  panic+0x2d6/0x710
[   57.711038][ T5076]  ? __warn+0x16d/0x2d0
[   57.715187][ T5076]  ? memcpy_page_flushcache+0x100/0x100
[   57.720734][ T5076]  ? folio_account_dirtied+0x4e9/0x6e0
[   57.726192][ T5076]  __warn+0x284/0x2d0
[   57.730169][ T5076]  ? folio_account_dirtied+0x4e9/0x6e0
[   57.735623][ T5076]  report_bug+0x1b3/0x2d0
[   57.739959][ T5076]  handle_bug+0x3d/0x70
[   57.744106][ T5076]  exc_invalid_op+0x16/0x40
[   57.748597][ T5076]  asm_exc_invalid_op+0x16/0x20
[   57.753432][ T5076] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   57.759486][ T5076] Code: 5d 41 5e 41 5f 5d c3 e8 f5 4a cf ff 4c 89 ef 4c 89 e6 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 6c 58 2c 00 e8 d7 4a cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
[   57.779342][ T5076] RSP: 0018:ffffc90003c5f8d0 EFLAGS: 00010093
[   57.785393][ T5076] RAX: ffffffff81bc8ae9 RBX: 0000000000000000 RCX: ffff88801e563a80
[   57.793351][ T5076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   57.801307][ T5076] RBP: ffff888012c2be78 R08: ffffffff81bc886d R09: ffffed10025857d0
[   57.809263][ T5076] R10: ffffed10025857d0 R11: 1ffff110025857cf R12: dffffc0000000000
[   57.817234][ T5076] R13: ffffea0001e695c0 R14: 0000000000000001 R15: 1ffff110025857cf
[   57.825220][ T5076]  ? folio_account_dirtied+0x26d/0x6e0
[   57.830687][ T5076]  ? folio_account_dirtied+0x4e9/0x6e0
[   57.836160][ T5076]  __folio_mark_dirty+0x125/0x260
[   57.841189][ T5076]  mark_buffer_dirty+0x253/0x550
[   57.846124][ T5076]  gfs2_unpin+0x10b/0xa20
[   57.850437][ T5076]  ? log_pull_tail+0x7e/0x390
[   57.855104][ T5076]  buf_lo_after_commit+0x172/0x1d0
[   57.860203][ T5076]  ? buf_lo_before_commit+0xe0/0xe0
[   57.865398][ T5076]  gfs2_log_flush+0x1179/0x26a0
[   57.870330][ T5076]  ? gfs2_ail_drain+0xdb0/0xdb0
[   57.875167][ T5076]  ? radix_tree_delete_item+0x2e2/0x3d0
[   57.880699][ T5076]  ? trace_kfree+0x30/0xe0
[   57.885097][ T5076]  ? kfree+0x16/0xe0
[   57.889007][ T5076]  gfs2_kill_sb+0x50/0xd0
[   57.893326][ T5076]  deactivate_locked_super+0xa7/0xf0
[   57.898605][ T5076]  cleanup_mnt+0x494/0x520
[   57.903006][ T5076]  ? lockdep_hardirqs_on+0x8d/0x130
[   57.908192][ T5076]  task_work_run+0x243/0x300
[   57.912775][ T5076]  ? task_work_cancel+0x290/0x290
[   57.917787][ T5076]  ? do_exit+0x63f/0x2150
[   57.922110][ T5076]  do_exit+0x644/0x2150
[   57.926260][ T5076]  ? mm_update_next_owner+0x6d0/0x6d0
[   57.931619][ T5076]  ? print_irqtrace_events+0x220/0x220
[   57.937072][ T5076]  ? _raw_spin_unlock_irq+0x1f/0x40
[   57.942275][ T5076]  ? lockdep_hardirqs_on+0x8d/0x130
[   57.947460][ T5076]  do_group_exit+0x1fd/0x2b0
[   57.952035][ T5076]  __x64_sys_exit_group+0x3b/0x40
[   57.957053][ T5076]  do_syscall_64+0x3d/0xb0
[   57.961459][ T5076]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   57.967344][ T5076] RIP: 0033:0x7f23629e59a9
[   57.971743][ T5076] Code: Unable to access opcode bytes at 0x7f23629e597f.
[   57.978742][ T5076] RSP: 002b:00007ffe899fedf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   57.987138][ T5076] RAX: ffffffffffffffda RBX: 00007f2362a92330 RCX: 00007f23629e59a9
[   57.995094][ T5076] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   58.003048][ T5076] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f2362a8ce40
[   58.011012][ T5076] R10: 00007ffe899fed10 R11: 0000000000000246 R12: 00007f2362a92330
[   58.018973][ T5076] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   58.026951][ T5076]  </TASK>
[   58.030141][ T5076] Kernel Offset: disabled
[   58.034625][ T5076] Rebooting in 86400 seconds..