./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1746340320

<...>
DUID 00:04:7b:a2:e0:73:6b:5f:a9:8e:d4:f6:53:82:b5:31:a7:5e
forked to background, child pid 4645
[   30.889168][ T4646] 8021q: adding VLAN 0 to HW filter on device bond0
[   30.903161][ T4646] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.10.63' (ECDSA) to the list of known hosts.
execve("./syz-executor1746340320", ["./syz-executor1746340320"], 0x7ffddc817d40 /* 10 vars */) = 0
brk(NULL)                               = 0x555556802000
brk(0x555556802c40)                     = 0x555556802c40
arch_prctl(ARCH_SET_FS, 0x555556802300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1746340320", 4096) = 28
brk(0x555556823c40)                     = 0x555556823c40
brk(0x555556824000)                     = 0x555556824000
mprotect(0x7fe2f84ff000, 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 5068 attached
, child_tidptr=0x5555568025d0) = 5068
[pid  5068] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5068] setsid()                    = 1
[pid  5068] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5068] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5068] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5068] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5068] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5068] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5068] unshare(CLONE_NEWNS)        = 0
[pid  5068] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5068] unshare(CLONE_NEWIPC)       = 0
[pid  5068] unshare(CLONE_NEWCGROUP)    = 0
[pid  5068] unshare(CLONE_NEWUTS)       = 0
[pid  5068] unshare(CLONE_SYSVSEM)      = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "16777216", 8)     = 8
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "536870912", 9)    = 9
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "1024", 4)         = 4
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "8192", 4)         = 4
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "1024", 4)         = 4
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "1024", 4)         = 4
[pid  5068] close(3)                    = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5068] close(3)                    = 0
[pid  5068] getpid()                    = 1
[pid  5068] 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  5068] 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  5068] unshare(CLONE_NEWNET)       = 0
[pid  5068] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5068] write(3, "0 65535", 7)      = 7
[pid  5068] close(3)                    = 0
[pid  5068] mkdir("/dev/binderfs", 0777) = 0
[pid  5068] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5068] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5068] memfd_create("syzkaller", 0) = 3
[pid  5068] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe2f000d000
[pid  5068] 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  5068] munmap(0x7fe2f000d000, 16777216) = 0
[pid  5068] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5068] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5068] close(3)                    = 0
[pid  5068] mkdir("./file0", 0777)      = 0
syzkaller login: [   53.121892][ T5068] loop0: detected capacity change from 0 to 32768
[   53.137491][ T5068] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   53.145815][ T5068] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   53.162982][ T5068] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   53.171942][   T26] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   53.178939][   T26] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   53.238167][   T26] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[   53.246079][   T26] gfs2: fsid=syz:syz.0: jid=0: Done
[   53.251381][ T5068] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5068] mount("/dev/loop0", "./file0", "gfs2", 0, "") = 0
[pid  5068] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5068] chdir("./file0")            = 0
[pid  5068] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5068] close(4)                    = 0
[pid  5068] open("./bus", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_SYNC|O_DIRECT|O_NOATIME|O_CLOEXEC, 000) = 4
[pid  5068] exit_group(1)               = ?
[   53.500791][   T27] audit: type=1800 audit(1671914596.351:2): pid=5068 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor174" name="bus" dev="loop0" ino=9375 res=0 errno=0
[   53.529933][ T5068] ------------[ cut here ]------------
[   53.535635][ T5068] WARNING: CPU: 1 PID: 5068 at include/linux/backing-dev.h:256 folio_account_dirtied+0x4e9/0x6e0
[   53.546175][ T5068] Modules linked in:
[   53.550056][ T5068] CPU: 1 PID: 5068 Comm: syz-executor174 Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[   53.560105][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   53.570151][ T5068] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   53.576214][ T5068] Code: 5d 41 5e 41 5f 5d c3 e8 65 46 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 47 46 cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
[   53.595815][ T5068] RSP: 0018:ffffc90003b7f8d0 EFLAGS: 00010093
[   53.601882][ T5068] RAX: ffffffff81bc9529 RBX: 0000000000000000 RCX: ffff88807cd10000
[   53.609843][ T5068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   53.617806][ T5068] RBP: ffff888140d74978 R08: ffffffff81bc92ad R09: ffffed10281ae930
[   53.625765][ T5068] R10: ffffed10281ae930 R11: 1ffff110281ae92f R12: dffffc0000000000
[   53.633723][ T5068] R13: ffffea0001c19840 R14: 0000000000000001 R15: 1ffff110281ae92f
[   53.641681][ T5068] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   53.650592][ T5068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.657438][ T5068] CR2: 00007fe2f8503140 CR3: 000000000d08e000 CR4: 00000000003506e0
[   53.665403][ T5068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.673374][ T5068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.681354][ T5068] Call Trace:
[   53.684627][ T5068]  <TASK>
[   53.687547][ T5068]  ? gfs2_write_log_header+0x8e2/0xad0
[   53.693011][ T5068]  __folio_mark_dirty+0x125/0x260
[   53.698027][ T5068]  mark_buffer_dirty+0x253/0x550
[   53.702968][ T5068]  gfs2_unpin+0x10b/0xa20
[   53.707282][ T5068]  ? log_pull_tail+0x7e/0x390
[   53.711947][ T5068]  buf_lo_after_commit+0x172/0x1d0
[   53.717042][ T5068]  ? buf_lo_before_commit+0xe0/0xe0
[   53.722226][ T5068]  gfs2_log_flush+0x1179/0x26a0
[   53.727074][ T5068]  ? gfs2_ail_drain+0xdb0/0xdb0
[   53.731907][ T5068]  ? radix_tree_delete_item+0x2e2/0x3d0
[   53.737446][ T5068]  ? trace_kfree+0x30/0xe0
[   53.741859][ T5068]  ? kfree+0x16/0xe0
[   53.745756][ T5068]  gfs2_kill_sb+0x50/0xd0
[   53.750079][ T5068]  deactivate_locked_super+0xa7/0xf0
[   53.755364][ T5068]  cleanup_mnt+0x494/0x520
[   53.759773][ T5068]  ? lockdep_hardirqs_on+0x8d/0x130
[   53.765046][ T5068]  task_work_run+0x243/0x300
[   53.769809][ T5068]  ? task_work_cancel+0x290/0x290
[   53.774828][ T5068]  ? do_exit+0x63f/0x2150
[   53.779160][ T5068]  do_exit+0x644/0x2150
[   53.783317][ T5068]  ? mm_update_next_owner+0x6d0/0x6d0
[   53.788685][ T5068]  ? print_irqtrace_events+0x220/0x220
[   53.794224][ T5068]  ? _raw_spin_unlock_irq+0x1f/0x40
[   53.799410][ T5068]  ? lockdep_hardirqs_on+0x8d/0x130
[   53.804592][ T5068]  do_group_exit+0x1fd/0x2b0
[   53.809171][ T5068]  __x64_sys_exit_group+0x3b/0x40
[   53.814181][ T5068]  do_syscall_64+0x3d/0xb0
[   53.818607][ T5068]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   53.824486][ T5068] RIP: 0033:0x7fe2f84589a9
[   53.828884][ T5068] Code: Unable to access opcode bytes at 0x7fe2f845897f.
[   53.835971][ T5068] RSP: 002b:00007fff4c0992c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   53.844370][ T5068] RAX: ffffffffffffffda RBX: 00007fe2f8505330 RCX: 00007fe2f84589a9
[   53.852345][ T5068] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   53.860302][ T5068] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007fe2f84ffe40
[   53.868263][ T5068] R10: 00007fff4c0991e0 R11: 0000000000000246 R12: 00007fe2f8505330
[   53.876219][ T5068] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   53.884183][ T5068]  </TASK>
[   53.887189][ T5068] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   53.894447][ T5068] CPU: 1 PID: 5068 Comm: syz-executor174 Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[   53.904489][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   53.914524][ T5068] Call Trace:
[   53.917789][ T5068]  <TASK>
[   53.920705][ T5068]  dump_stack_lvl+0x1b1/0x290
[   53.925373][ T5068]  ? nf_tcp_handle_invalid+0x630/0x630
[   53.930822][ T5068]  ? panic+0x710/0x710
[   53.934879][ T5068]  ? vscnprintf+0x59/0x80
[   53.939194][ T5068]  ? folio_account_dirtied+0x4c0/0x6e0
[   53.944643][ T5068]  panic+0x2d6/0x710
[   53.948523][ T5068]  ? __warn+0x16d/0x2d0
[   53.952662][ T5068]  ? memcpy_page_flushcache+0x100/0x100
[   53.958207][ T5068]  ? folio_account_dirtied+0x4e9/0x6e0
[   53.963652][ T5068]  __warn+0x284/0x2d0
[   53.967621][ T5068]  ? folio_account_dirtied+0x4e9/0x6e0
[   53.973069][ T5068]  report_bug+0x1b3/0x2d0
[   53.977390][ T5068]  handle_bug+0x3d/0x70
[   53.981530][ T5068]  exc_invalid_op+0x16/0x40
[   53.986020][ T5068]  asm_exc_invalid_op+0x16/0x20
[   53.990856][ T5068] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   53.996912][ T5068] Code: 5d 41 5e 41 5f 5d c3 e8 65 46 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 47 46 cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
[   54.016501][ T5068] RSP: 0018:ffffc90003b7f8d0 EFLAGS: 00010093
[   54.022554][ T5068] RAX: ffffffff81bc9529 RBX: 0000000000000000 RCX: ffff88807cd10000
[   54.030510][ T5068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   54.038493][ T5068] RBP: ffff888140d74978 R08: ffffffff81bc92ad R09: ffffed10281ae930
[   54.046450][ T5068] R10: ffffed10281ae930 R11: 1ffff110281ae92f R12: dffffc0000000000
[   54.054405][ T5068] R13: ffffea0001c19840 R14: 0000000000000001 R15: 1ffff110281ae92f
[   54.062365][ T5068]  ? folio_account_dirtied+0x26d/0x6e0
[   54.067810][ T5068]  ? folio_account_dirtied+0x4e9/0x6e0
[   54.073272][ T5068]  ? gfs2_write_log_header+0x8e2/0xad0
[   54.078731][ T5068]  __folio_mark_dirty+0x125/0x260
[   54.083742][ T5068]  mark_buffer_dirty+0x253/0x550
[   54.088706][ T5068]  gfs2_unpin+0x10b/0xa20
[   54.093034][ T5068]  ? log_pull_tail+0x7e/0x390
[   54.097703][ T5068]  buf_lo_after_commit+0x172/0x1d0
[   54.102798][ T5068]  ? buf_lo_before_commit+0xe0/0xe0
[   54.107981][ T5068]  gfs2_log_flush+0x1179/0x26a0
[   54.112847][ T5068]  ? gfs2_ail_drain+0xdb0/0xdb0
[   54.117683][ T5068]  ? radix_tree_delete_item+0x2e2/0x3d0
[   54.123232][ T5068]  ? trace_kfree+0x30/0xe0
[   54.127646][ T5068]  ? kfree+0x16/0xe0
[   54.131528][ T5068]  gfs2_kill_sb+0x50/0xd0
[   54.135843][ T5068]  deactivate_locked_super+0xa7/0xf0
[   54.141116][ T5068]  cleanup_mnt+0x494/0x520
[   54.145515][ T5068]  ? lockdep_hardirqs_on+0x8d/0x130
[   54.150696][ T5068]  task_work_run+0x243/0x300
[   54.155281][ T5068]  ? task_work_cancel+0x290/0x290
[   54.160301][ T5068]  ? do_exit+0x63f/0x2150
[   54.164628][ T5068]  do_exit+0x644/0x2150
[   54.168778][ T5068]  ? mm_update_next_owner+0x6d0/0x6d0
[   54.174141][ T5068]  ? print_irqtrace_events+0x220/0x220
[   54.179593][ T5068]  ? _raw_spin_unlock_irq+0x1f/0x40
[   54.184780][ T5068]  ? lockdep_hardirqs_on+0x8d/0x130
[   54.189964][ T5068]  do_group_exit+0x1fd/0x2b0
[   54.194540][ T5068]  __x64_sys_exit_group+0x3b/0x40
[   54.199574][ T5068]  do_syscall_64+0x3d/0xb0
[   54.203987][ T5068]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   54.209865][ T5068] RIP: 0033:0x7fe2f84589a9
[   54.214267][ T5068] Code: Unable to access opcode bytes at 0x7fe2f845897f.
[   54.221264][ T5068] RSP: 002b:00007fff4c0992c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   54.229661][ T5068] RAX: ffffffffffffffda RBX: 00007fe2f8505330 RCX: 00007fe2f84589a9
[   54.237616][ T5068] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   54.245570][ T5068] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007fe2f84ffe40
[   54.253524][ T5068] R10: 00007fff4c0991e0 R11: 0000000000000246 R12: 00007fe2f8505330
[   54.261478][ T5068] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   54.269531][ T5068]  </TASK>
[   54.272700][ T5068] Kernel Offset: disabled
[   54.277177][ T5068] Rebooting in 86400 seconds..