./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4083786151

<...>
DUID 00:04:b0:cd:33:f9:4f:8a:55:45:4d:7b:3b:ee:3a:71:f0:8b
forked to background, child pid 4645
[   30.252903][ T4646] 8021q: adding VLAN 0 to HW filter on device bond0
[   30.264859][ T4646] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts.
execve("./syz-executor4083786151", ["./syz-executor4083786151"], 0x7fff6d3c8d40 /* 10 vars */) = 0
brk(NULL)                               = 0x5555570cb000
brk(0x5555570cbc40)                     = 0x5555570cbc40
arch_prctl(ARCH_SET_FS, 0x5555570cb300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor4083786151", 4096) = 28
brk(0x5555570ecc40)                     = 0x5555570ecc40
brk(0x5555570ed000)                     = 0x5555570ed000
mprotect(0x7efc3fe00000, 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 5067 attached
, child_tidptr=0x5555570cb5d0) = 5067
[pid  5067] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5067] setsid()                    = 1
[pid  5067] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5067] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5067] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5067] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5067] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5067] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5067] unshare(CLONE_NEWNS)        = 0
[pid  5067] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5067] unshare(CLONE_NEWIPC)       = 0
[pid  5067] unshare(CLONE_NEWCGROUP)    = 0
[pid  5067] unshare(CLONE_NEWUTS)       = 0
[pid  5067] unshare(CLONE_SYSVSEM)      = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "16777216", 8)     = 8
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "536870912", 9)    = 9
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "1024", 4)         = 4
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "8192", 4)         = 4
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "1024", 4)         = 4
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "1024", 4)         = 4
[pid  5067] close(3)                    = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5067] close(3)                    = 0
[pid  5067] getpid()                    = 1
[pid  5067] 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  5067] 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  5067] unshare(CLONE_NEWNET)       = 0
[pid  5067] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5067] write(3, "0 65535", 7)      = 7
[pid  5067] close(3)                    = 0
[pid  5067] mkdir("/dev/binderfs", 0777) = 0
[pid  5067] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5067] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5067] memfd_create("syzkaller", 0) = 3
[pid  5067] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efc37933000
[pid  5067] 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  5067] munmap(0x7efc37933000, 16777216) = 0
[pid  5067] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5067] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5067] close(3)                    = 0
[pid  5067] mkdir("./file0", 0777)      = 0
syzkaller login: [   51.904690][ T5067] loop0: detected capacity change from 0 to 32768
[   51.917741][ T5067] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   51.926017][ T5067] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   51.937686][ T5067] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   51.946399][   T14] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   51.953267][   T14] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   51.989928][   T14] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[   51.997682][   T14] gfs2: fsid=syz:syz.0: jid=0: Done
[   52.002956][ T5067] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5067] mount("/dev/loop0", "./file0", "gfs2", 0, "noloccookie,acl,") = 0
[pid  5067] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5067] chdir("./file0")            = 0
[pid  5067] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5067] close(4)                    = 0
[pid  5067] creat("./bus", 000)         = 4
[pid  5067] exit_group(1)               = ?
[   52.127378][ T5067] ------------[ cut here ]------------
[   52.133070][ T5067] WARNING: CPU: 0 PID: 5067 at include/linux/backing-dev.h:256 folio_account_dirtied+0x4e9/0x6e0
[   52.143576][ T5067] Modules linked in:
[   52.147456][ T5067] CPU: 0 PID: 5067 Comm: syz-executor408 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
[   52.157517][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   52.167554][ T5067] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   52.173611][ T5067] 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
[   52.193207][ T5067] RSP: 0018:ffffc90003c1f8d0 EFLAGS: 00010093
[   52.199287][ T5067] RAX: ffffffff81bc8ae9 RBX: 0000000000000000 RCX: ffff8880217a3a80
[   52.207245][ T5067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   52.215202][ T5067] RBP: ffff888012c9df78 R08: ffffffff81bc886d R09: ffffed1002593bf0
[   52.223166][ T5067] R10: ffffed1002593bf0 R11: 1ffff11002593bef R12: dffffc0000000000
[   52.231120][ T5067] R13: ffffea0001ee7740 R14: 0000000000000001 R15: 1ffff11002593bef
[   52.239084][ T5067] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   52.248017][ T5067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.254610][ T5067] CR2: 00007efc3fe04140 CR3: 000000000d08e000 CR4: 00000000003506f0
[   52.262580][ T5067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   52.270544][ T5067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   52.278507][ T5067] Call Trace:
[   52.281800][ T5067]  <TASK>
[   52.284731][ T5067]  ? gfs2_write_log_header+0x8e2/0xad0
[   52.290204][ T5067]  __folio_mark_dirty+0x125/0x260
[   52.295230][ T5067]  mark_buffer_dirty+0x253/0x550
[   52.300165][ T5067]  gfs2_unpin+0x10b/0xa20
[   52.304488][ T5067]  ? log_pull_tail+0x7e/0x390
[   52.309168][ T5067]  buf_lo_after_commit+0x172/0x1d0
[   52.314278][ T5067]  ? buf_lo_before_commit+0xe0/0xe0
[   52.319473][ T5067]  gfs2_log_flush+0x1179/0x26a0
[   52.324332][ T5067]  ? gfs2_ail_drain+0xdb0/0xdb0
[   52.329179][ T5067]  ? radix_tree_delete_item+0x2e2/0x3d0
[   52.334725][ T5067]  ? trace_kfree+0x30/0xe0
[   52.339136][ T5067]  ? kfree+0x16/0xe0
[   52.343028][ T5067]  gfs2_kill_sb+0x50/0xd0
[   52.347354][ T5067]  deactivate_locked_super+0xa7/0xf0
[   52.352637][ T5067]  cleanup_mnt+0x494/0x520
[   52.357048][ T5067]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.362244][ T5067]  task_work_run+0x243/0x300
[   52.366842][ T5067]  ? task_work_cancel+0x290/0x290
[   52.371866][ T5067]  ? do_exit+0x63f/0x2150
[   52.376201][ T5067]  do_exit+0x644/0x2150
[   52.380364][ T5067]  ? mm_update_next_owner+0x6d0/0x6d0
[   52.385736][ T5067]  ? print_irqtrace_events+0x220/0x220
[   52.391198][ T5067]  ? _raw_spin_unlock_irq+0x1f/0x40
[   52.396393][ T5067]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.401586][ T5067]  do_group_exit+0x1fd/0x2b0
[   52.406175][ T5067]  __x64_sys_exit_group+0x3b/0x40
[   52.411192][ T5067]  do_syscall_64+0x3d/0xb0
[   52.415632][ T5067]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   52.421541][ T5067] RIP: 0033:0x7efc3fd7e9d9
[   52.425950][ T5067] Code: Unable to access opcode bytes at 0x7efc3fd7e9af.
[   52.432957][ T5067] RSP: 002b:00007ffe35abac08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   52.441366][ T5067] RAX: ffffffffffffffda RBX: 00007efc3fe06330 RCX: 00007efc3fd7e9d9
[   52.449330][ T5067] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   52.457290][ T5067] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007efc3fe00e40
[   52.465262][ T5067] R10: 00007ffe35abab20 R11: 0000000000000246 R12: 00007efc3fe06330
[   52.473225][ T5067] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   52.481293][ T5067]  </TASK>
[   52.484305][ T5067] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   52.491572][ T5067] CPU: 0 PID: 5067 Comm: syz-executor408 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
[   52.501623][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   52.511665][ T5067] Call Trace:
[   52.514936][ T5067]  <TASK>
[   52.517858][ T5067]  dump_stack_lvl+0x1b1/0x290
[   52.522542][ T5067]  ? nf_tcp_handle_invalid+0x630/0x630
[   52.527994][ T5067]  ? panic+0x710/0x710
[   52.532165][ T5067]  ? vscnprintf+0x59/0x80
[   52.536492][ T5067]  ? folio_account_dirtied+0x400/0x6e0
[   52.541950][ T5067]  panic+0x2d6/0x710
[   52.546365][ T5067]  ? __warn+0x16d/0x2d0
[   52.550517][ T5067]  ? memcpy_page_flushcache+0x100/0x100
[   52.556070][ T5067]  ? folio_account_dirtied+0x4e9/0x6e0
[   52.561524][ T5067]  __warn+0x284/0x2d0
[   52.565502][ T5067]  ? folio_account_dirtied+0x4e9/0x6e0
[   52.570954][ T5067]  report_bug+0x1b3/0x2d0
[   52.575284][ T5067]  handle_bug+0x3d/0x70
[   52.579433][ T5067]  exc_invalid_op+0x16/0x40
[   52.583931][ T5067]  asm_exc_invalid_op+0x16/0x20
[   52.588776][ T5067] RIP: 0010:folio_account_dirtied+0x4e9/0x6e0
[   52.594838][ T5067] 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
[   52.614460][ T5067] RSP: 0018:ffffc90003c1f8d0 EFLAGS: 00010093
[   52.620528][ T5067] RAX: ffffffff81bc8ae9 RBX: 0000000000000000 RCX: ffff8880217a3a80
[   52.628490][ T5067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   52.636451][ T5067] RBP: ffff888012c9df78 R08: ffffffff81bc886d R09: ffffed1002593bf0
[   52.644415][ T5067] R10: ffffed1002593bf0 R11: 1ffff11002593bef R12: dffffc0000000000
[   52.652376][ T5067] R13: ffffea0001ee7740 R14: 0000000000000001 R15: 1ffff11002593bef
[   52.660346][ T5067]  ? folio_account_dirtied+0x26d/0x6e0
[   52.665803][ T5067]  ? folio_account_dirtied+0x4e9/0x6e0
[   52.671265][ T5067]  ? gfs2_write_log_header+0x8e2/0xad0
[   52.676726][ T5067]  __folio_mark_dirty+0x125/0x260
[   52.681751][ T5067]  mark_buffer_dirty+0x253/0x550
[   52.686694][ T5067]  gfs2_unpin+0x10b/0xa20
[   52.691026][ T5067]  ? log_pull_tail+0x7e/0x390
[   52.695714][ T5067]  buf_lo_after_commit+0x172/0x1d0
[   52.700820][ T5067]  ? buf_lo_before_commit+0xe0/0xe0
[   52.706013][ T5067]  gfs2_log_flush+0x1179/0x26a0
[   52.710874][ T5067]  ? gfs2_ail_drain+0xdb0/0xdb0
[   52.715722][ T5067]  ? radix_tree_delete_item+0x2e2/0x3d0
[   52.721265][ T5067]  ? trace_kfree+0x30/0xe0
[   52.725674][ T5067]  ? kfree+0x16/0xe0
[   52.729568][ T5067]  gfs2_kill_sb+0x50/0xd0
[   52.733893][ T5067]  deactivate_locked_super+0xa7/0xf0
[   52.739176][ T5067]  cleanup_mnt+0x494/0x520
[   52.743590][ T5067]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.748785][ T5067]  task_work_run+0x243/0x300
[   52.753377][ T5067]  ? task_work_cancel+0x290/0x290
[   52.758399][ T5067]  ? do_exit+0x63f/0x2150
[   52.762731][ T5067]  do_exit+0x644/0x2150
[   52.766894][ T5067]  ? mm_update_next_owner+0x6d0/0x6d0
[   52.772263][ T5067]  ? print_irqtrace_events+0x220/0x220
[   52.777721][ T5067]  ? _raw_spin_unlock_irq+0x1f/0x40
[   52.782911][ T5067]  ? lockdep_hardirqs_on+0x8d/0x130
[   52.788107][ T5067]  do_group_exit+0x1fd/0x2b0
[   52.792697][ T5067]  __x64_sys_exit_group+0x3b/0x40
[   52.797714][ T5067]  do_syscall_64+0x3d/0xb0
[   52.802123][ T5067]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   52.808006][ T5067] RIP: 0033:0x7efc3fd7e9d9
[   52.812413][ T5067] Code: Unable to access opcode bytes at 0x7efc3fd7e9af.
[   52.819416][ T5067] RSP: 002b:00007ffe35abac08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   52.827821][ T5067] RAX: ffffffffffffffda RBX: 00007efc3fe06330 RCX: 00007efc3fd7e9d9
[   52.835782][ T5067] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   52.843745][ T5067] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007efc3fe00e40
[   52.851707][ T5067] R10: 00007ffe35abab20 R11: 0000000000000246 R12: 00007efc3fe06330
[   52.859667][ T5067] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   52.867645][ T5067]  </TASK>
[   52.870802][ T5067] Kernel Offset: disabled
[   52.875279][ T5067] Rebooting in 86400 seconds..