./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3917019222

<...>
Warning: Permanently added '10.128.1.16' (ECDSA) to the list of known hosts.
execve("./syz-executor3917019222", ["./syz-executor3917019222"], 0x7fffbdd9c170 /* 10 vars */) = 0
brk(NULL)                               = 0x555555b75000
brk(0x555555b75c40)                     = 0x555555b75c40
arch_prctl(ARCH_SET_FS, 0x555555b75300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3917019222", 4096) = 28
brk(0x555555b96c40)                     = 0x555555b96c40
brk(0x555555b97000)                     = 0x555555b97000
mprotect(0x7f69a51cb000, 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, child_tidptr=0x555555b755d0) = 4992
./strace-static-x86_64: Process 4992 attached
[pid  4992] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  4992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  4992] setsid()                    = 1
[pid  4992] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  4992] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  4992] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  4992] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  4992] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  4992] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  4992] unshare(CLONE_NEWNS)        = 0
[pid  4992] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  4992] unshare(CLONE_NEWIPC)       = 0
[   63.300603][   T26] audit: type=1400 audit(1686390833.348:83): avc:  denied  { write } for  pid=4988 comm="strace-static-x" path="pipe:[29395]" dev="pipefs" ino=29395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[   63.328089][   T26] audit: type=1400 audit(1686390833.378:84): avc:  denied  { execmem } for  pid=4991 comm="syz-executor391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid  4992] unshare(CLONE_NEWCGROUP)    = 0
[pid  4992] unshare(CLONE_NEWUTS)       = 0
[pid  4992] unshare(CLONE_SYSVSEM)      = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "16777216", 8)     = 8
[pid  4992] close(3)                    = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "536870912", 9)    = 9
[pid  4992] close(3)                    = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "1024", 4)         = 4
[pid  4992] close(3)                    = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "8192", 4)         = 4
[pid  4992] close(3)                    = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "1024", 4)         = 4
[pid  4992] close(3)                    = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "1024", 4)         = 4
[pid  4992] close(3)                    = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "1024 1048576 500 1024", 21) = 21
[pid  4992] close(3)                    = 0
[pid  4992] getpid()                    = 1
[pid  4992] 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  4992] 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
[   63.348607][   T26] audit: type=1400 audit(1686390833.378:85): avc:  denied  { mounton } for  pid=4992 comm="syz-executor391" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
[pid  4992] unshare(CLONE_NEWNET)       = 0
[pid  4992] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  4992] write(3, "0 65535", 7)      = 7
[pid  4992] close(3)                    = 0
[pid  4992] mkdir("/dev/binderfs", 0777) = 0
[   63.375293][   T26] audit: type=1400 audit(1686390833.378:86): avc:  denied  { mount } for  pid=4992 comm="syz-executor391" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[   63.403429][   T26] audit: type=1400 audit(1686390833.398:87): avc:  denied  { mounton } for  pid=4992 comm="syz-executor391" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[pid  4992] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  4992] symlink("/dev/binderfs", "./binderfs") = 0
[   63.454587][   T26] audit: type=1400 audit(1686390833.508:88): avc:  denied  { mounton } for  pid=4992 comm="syz-executor391" path="/dev/binderfs" dev="devtmpfs" ino=2322 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[   63.461576][ T4992] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4992 'syz-executor391'
[pid  4992] memfd_create("syzkaller", 0) = 3
[pid  4992] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699ccfd000
[   63.483971][   T26] audit: type=1400 audit(1686390833.508:89): avc:  denied  { mount } for  pid=4992 comm="syz-executor391" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[pid  4992] 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  4992] munmap(0x7f699ccfd000, 16777216) = 0
[pid  4992] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  4992] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  4992] close(3)                    = 0
[pid  4992] mkdir("./file0", 0777)      = 0
[   63.702046][   T26] audit: type=1400 audit(1686390833.748:90): avc:  denied  { read write } for  pid=4992 comm="syz-executor391" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   63.704324][ T4992] loop0: detected capacity change from 0 to 32768
[   63.730570][   T26] audit: type=1400 audit(1686390833.748:91): avc:  denied  { open } for  pid=4992 comm="syz-executor391" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   63.750197][ T4992] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   63.772762][ T4992] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   63.778716][   T26] audit: type=1400 audit(1686390833.748:92): avc:  denied  { ioctl } for  pid=4992 comm="syz-executor391" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   63.795929][ T4992] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   63.818567][  T899] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   63.826568][  T899] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   63.882429][  T899] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[   63.891520][  T899] gfs2: fsid=syz:syz.0: jid=0: Done
[   63.897946][ T4992] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  4992] mount("/dev/loop0", "./file0", "gfs2", 0, "") = 0
[pid  4992] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  4992] chdir("./file0")            = 0
[pid  4992] ioctl(4, LOOP_CLR_FD)       = 0
[pid  4992] close(4)                    = 0
[pid  4992] exit_group(1)               = ?
[   64.131694][ T4992] gfs2: fsid=syz:syz.0: found 2 quota changes
[   64.202221][ T4992] gfs2: fsid=syz:syz.0: original: gfs2_quota_sync+0x2e6/0x660
[   64.210232][ T4992] gfs2: fsid=syz:syz.0: pid: 4992
[   64.215415][ T4992] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1
[   64.223503][ T4992] gfs2: fsid=syz:syz.0: new: gfs2_quota_sync+0x2e6/0x660
[   64.231217][ T4992] gfs2: fsid=syz:syz.0: pid: 4992
[   64.236439][ T4992] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1
[   64.244296][ T4992] gfs2: fsid=syz:syz.0: G:  s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:5 m:20 p:0
[   64.254535][ T4992] gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:4992 [syz-executor391] gfs2_quota_sync+0x2e6/0x660
[   64.265461][ T4992] ------------[ cut here ]------------
[   64.271233][ T4992] kernel BUG at fs/gfs2/glock.c:1551!
[   64.276954][ T4992] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   64.283056][ T4992] CPU: 0 PID: 4992 Comm: syz-executor391 Not tainted 6.4.0-rc5-syzkaller-00245-g64569520920a #0
[   64.294184][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   64.304542][ T4992] RIP: 0010:gfs2_glock_nq+0xa2a/0x1920
[   64.310893][ T4992] Code: 3c 03 0f 8e 88 0e 00 00 8b 53 18 4c 89 e6 48 c7 c7 40 ce 97 8a e8 76 46 d5 fd 48 8b 34 24 ba 01 00 00 00 31 ff e8 66 57 ff ff <0f> 0b 4c 8b 7c 24 18 e8 aa 62 f1 fd 0f 1f 44 00 00 e8 a0 62 f1 fd
[   64.332821][ T4992] RSP: 0018:ffffc90003357920 EFLAGS: 00010286
[   64.340329][ T4992] RAX: 0000000000000000 RBX: ffff888073732320 RCX: 0000000000000000
[   64.348499][ T4992] RDX: ffff88807ea42200 RSI: ffffffff839173cb RDI: ffffffff8a9805d0
[   64.357464][ T4992] RBP: ffff88807ce4ca38 R08: 0000000000000001 R09: 0000000000000000
[   64.366593][ T4992] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888075dcd278
[   64.376052][ T4992] R13: 0000000000001380 R14: ffff88807ce4ca00 R15: ffff88807ce4ca22
[   64.385585][ T4992] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   64.396554][ T4992] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.403202][ T4992] CR2: 00007f69a51cf140 CR3: 000000007cc50000 CR4: 00000000003506f0
[   64.412950][ T4992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   64.421276][ T4992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   64.429876][ T4992] Call Trace:
[   64.433604][ T4992]  <TASK>
[   64.436985][ T4992]  ? die+0x32/0x90
[   64.440825][ T4992]  ? do_trap+0x1b2/0x3f0
[   64.445340][ T4992]  ? gfs2_glock_nq+0xa2a/0x1920
[   64.450473][ T4992]  ? gfs2_glock_nq+0xa2a/0x1920
[   64.455623][ T4992]  ? do_error_trap+0xb1/0x170
[   64.460575][ T4992]  ? gfs2_glock_nq+0xa2a/0x1920
[   64.465986][ T4992]  ? handle_invalid_op+0x2c/0x30
[   64.471140][ T4992]  ? gfs2_glock_nq+0xa2a/0x1920
[   64.476101][ T4992]  ? exc_invalid_op+0x2f/0x50
[   64.480884][ T4992]  ? asm_exc_invalid_op+0x1a/0x20
[   64.486185][ T4992]  ? gfs2_dump_glock+0x176b/0x1ca0
[   64.491516][ T4992]  ? gfs2_glock_nq+0xa2a/0x1920
[   64.496462][ T4992]  ? __gfs2_holder_init+0x18b/0x2f0
[   64.501684][ T4992]  do_sync+0x4b9/0xcf0
[   64.505797][ T4992]  ? gfs2_qa_put+0x160/0x160
[   64.510577][ T4992]  ? gfs2_quota_sync+0x3f5/0x660
[   64.515522][ T4992]  ? lock_downgrade+0x690/0x690
[   64.520527][ T4992]  ? do_raw_spin_lock+0x124/0x2b0
[   64.525562][ T4992]  ? spin_bug+0x1c0/0x1c0
[   64.529902][ T4992]  gfs2_quota_sync+0x2e6/0x660
[   64.534709][ T4992]  gfs2_sync_fs+0x44/0xb0
[   64.539226][ T4992]  ? rgrp_unlock_local+0x20/0x20
[   64.544187][ T4992]  sync_filesystem.part.0+0x75/0x1d0
[   64.549498][ T4992]  sync_filesystem+0x8f/0xc0
[   64.554451][ T4992]  generic_shutdown_super+0x74/0x480
[   64.559852][ T4992]  kill_block_super+0xa1/0x100
[   64.564723][ T4992]  gfs2_kill_sb+0x378/0x430
[   64.569403][ T4992]  ? rcu_is_watching+0x12/0xb0
[   64.574266][ T4992]  deactivate_locked_super+0x98/0x160
[   64.579875][ T4992]  deactivate_super+0xb1/0xd0
[   64.584661][ T4992]  cleanup_mnt+0x2ae/0x3d0
[   64.589181][ T4992]  task_work_run+0x16f/0x270
[   64.593872][ T4992]  ? task_work_cancel+0x30/0x30
[   64.599001][ T4992]  ? __put_net+0x61/0x70
[   64.603335][ T4992]  do_exit+0xaa3/0x29b0
[   64.607498][ T4992]  ? lock_downgrade+0x690/0x690
[   64.612355][ T4992]  ? do_raw_spin_lock+0x124/0x2b0
[   64.617650][ T4992]  ? mm_update_next_owner+0x7b0/0x7b0
[   64.623049][ T4992]  ? spin_bug+0x1c0/0x1c0
[   64.627924][ T4992]  ? _raw_spin_unlock_irq+0x23/0x50
[   64.633342][ T4992]  do_group_exit+0xd4/0x2a0
[   64.637863][ T4992]  __x64_sys_exit_group+0x3e/0x50
[   64.642917][ T4992]  do_syscall_64+0x39/0xb0
[   64.647359][ T4992]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   64.653379][ T4992] RIP: 0033:0x7f69a5148999
[   64.657896][ T4992] Code: Unable to access opcode bytes at 0x7f69a514896f.
[   64.665047][ T4992] RSP: 002b:00007fffc8b4a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   64.673566][ T4992] RAX: ffffffffffffffda RBX: 00007f69a51d1330 RCX: 00007f69a5148999
[   64.681714][ T4992] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   64.689995][ T4992] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000134ba
[   64.698227][ T4992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f69a51d1330
[   64.706316][ T4992] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   64.714638][ T4992]  </TASK>
[   64.717653][ T4992] Modules linked in:
[   64.722042][ T4992] ---[ end trace 0000000000000000 ]---
[   64.727728][ T4992] RIP: 0010:gfs2_glock_nq+0xa2a/0x1920
[   64.733194][ T4992] Code: 3c 03 0f 8e 88 0e 00 00 8b 53 18 4c 89 e6 48 c7 c7 40 ce 97 8a e8 76 46 d5 fd 48 8b 34 24 ba 01 00 00 00 31 ff e8 66 57 ff ff <0f> 0b 4c 8b 7c 24 18 e8 aa 62 f1 fd 0f 1f 44 00 00 e8 a0 62 f1 fd
[   64.753262][ T4992] RSP: 0018:ffffc90003357920 EFLAGS: 00010286
[   64.759540][ T4992] RAX: 0000000000000000 RBX: ffff888073732320 RCX: 0000000000000000
[   64.767713][ T4992] RDX: ffff88807ea42200 RSI: ffffffff839173cb RDI: ffffffff8a9805d0
[   64.775732][ T4992] RBP: ffff88807ce4ca38 R08: 0000000000000001 R09: 0000000000000000
[   64.783769][ T4992] R10: 0000000000000001 R11: 0000000000000001 R12: ffff888075dcd278
[   64.792108][ T4992] R13: 0000000000001380 R14: ffff88807ce4ca00 R15: ffff88807ce4ca22
[   64.801025][ T4992] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   64.810197][ T4992] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.816896][ T4992] CR2: 00007f69a51cf140 CR3: 000000007cc50000 CR4: 00000000003506f0
[   64.825335][ T4992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   64.833450][ T4992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   64.841816][ T4992] Kernel panic - not syncing: Fatal exception
[   64.848217][ T4992] Kernel Offset: disabled
[   64.852691][ T4992] Rebooting in 86400 seconds..