./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2682682089

<...>
Warning: Permanently added '10.128.0.195' (ED25519) to the list of known hosts.
execve("./syz-executor2682682089", ["./syz-executor2682682089"], 0x7ffeda4131d0 /* 10 vars */) = 0
brk(NULL)                               = 0x555574db1000
brk(0x555574db1d00)                     = 0x555574db1d00
arch_prctl(ARCH_SET_FS, 0x555574db1380) = 0
set_tid_address(0x555574db1650)         = 5831
set_robust_list(0x555574db1660, 24)     = 0
rseq(0x555574db1ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2682682089", 4096) = 28
getrandom("\x42\x3d\x25\xcc\xed\x45\xbf\xbb", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555574db1d00
brk(0x555574dd2d00)                     = 0x555574dd2d00
brk(0x555574dd3000)                     = 0x555574dd3000
mprotect(0x7fe4d34ca000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached
, child_tidptr=0x555574db1650) = 5832
[pid  5832] set_robust_list(0x555574db1660, 24) = 0
[pid  5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5832] getppid()                   = 0
[pid  5832] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5832] unshare(CLONE_NEWNS)        = 0
[pid  5832] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] unshare(CLONE_NEWIPC)       = 0
[pid  5832] unshare(CLONE_NEWCGROUP)    = 0
[pid  5832] unshare(CLONE_NEWUTS)       = 0
[pid  5832] unshare(CLONE_SYSVSEM)      = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "16777216", 8)     = 8
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "536870912", 9)    = 9
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "8192", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5832] close(3)                    = 0
[pid  5832] getpid()                    = 1
[pid  5832] 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  5832] 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  5832] unshare(CLONE_NEWNET)       = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "0 65535", 7)      = 7
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "100000", 6)       = 6
[pid  5832] close(3)                    = 0
[pid  5832] mkdir("./syz-tmp", 0777)    = 0
[pid  5832] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5832] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5832] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5832] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5832] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[   91.178530][  T974] cfg80211: failed to load regulatory.db
[pid  5832] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5832] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5832] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0
[pid  5832] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5832] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5832] chdir("/")                  = 0
[pid  5832] umount2("./pivot", MNT_DETACH) = 0
[pid  5832] chroot("./newroot")         = 0
[pid  5832] chdir("/")                  = 0
[pid  5832] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5832] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5832] mkdir("/dev/binderfs", 0777) = 0
[pid  5832] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5832] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5832] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5832] write(1, "executing program\n", 18executing program
) = 18
[pid  5832] memfd_create("syzkaller", 0) = 3
[pid  5832] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe4cb000000
[pid  5832] write(3, "\x02\x02\x02\x02\x02\x02\x02\x02\x74\x68\x69\x73\x20\x69\x73\x20\x61\x6e\x20\x6f\x63\x66\x73\x32\x20\x76\x6f\x6c\x75\x6d\x65\x00\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02"..., 16777216) = 16777216
[pid  5832] munmap(0x7fe4cb000000, 138412032) = 0
[pid  5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5832] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5832] close(3)                    = 0
[pid  5832] close(4)                    = 0
[pid  5832] mkdir("./file3", 0777)      = 0
[   91.639533][ T5832] loop0: detected capacity change from 0 to 32768
[   91.662517][ T5832] =======================================================
[   91.662517][ T5832] WARNING: The mand mount option has been deprecated and
[   91.662517][ T5832]          and is ignored by this kernel. Remove the mand
[pid  5832] mount("/dev/loop0", "./file3", "ocfs2", MS_MANDLOCK|MS_DIRSYNC|MS_NOATIME|MS_NODIRATIME, "acl,heartbeat=none,heartbeat=none,coherency=full,coherency=full,coherency=buffered,errors=continue,u"...) = 0
[pid  5832] openat(AT_FDCWD, "./file3", O_RDONLY|O_DIRECTORY) = 3
[pid  5832] chdir("./file3")            = 0
[pid  5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5832] openat(AT_FDCWD, "cgroup.controllers", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5832] fallocate(4, 0, 29521, 32769) = 0
[pid  5832] ioctl(4, _IOC(_IOC_WRITE, 0x6f, 0x6, 0x40), 0x2000000000c0) = 0
[pid  5832] exit_group(1)               = ?
[   91.662517][ T5832]          option from the mount to silence this warning.
[   91.662517][ T5832] =======================================================
[   91.724163][ T5832] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   91.773793][ T5832] 
[   91.776173][ T5832] ======================================================
[   91.783190][ T5832] WARNING: possible circular locking dependency detected
[   91.790205][ T5832] 6.15.0-rc6-syzkaller-00208-g3c21441eeffc #0 Not tainted
[   91.797333][ T5832] ------------------------------------------------------
[   91.804330][ T5832] syz-executor268/5832 is trying to acquire lock:
[   91.810726][ T5832] ffff888078b5d100 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}, at: __ocfs2_flush_truncate_log+0x33c/0x10e0
[   91.823897][ T5832] 
[   91.823897][ T5832] but task is already holding lock:
[   91.831244][ T5832] ffff888078b63480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x47/0x70
[   91.843965][ T5832] 
[   91.843965][ T5832] which lock already depends on the new lock.
[   91.843965][ T5832] 
[   91.854460][ T5832] 
[   91.854460][ T5832] the existing dependency chain (in reverse order) is:
[   91.863466][ T5832] 
[   91.863466][ T5832] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}:
[   91.874012][ T5832]        lock_acquire+0x120/0x360
[   91.879050][ T5832]        down_write+0x96/0x1f0
[   91.883835][ T5832]        __ocfs2_move_extents_range+0x1a68/0x3370
[   91.890249][ T5832]        ocfs2_move_extents+0x378/0x960
[   91.895793][ T5832]        ocfs2_ioctl_move_extents+0x53e/0x710
[   91.901867][ T5832]        ocfs2_ioctl+0x191/0x750
[   91.906809][ T5832]        __se_sys_ioctl+0xfc/0x170
[   91.911916][ T5832]        do_syscall_64+0xf6/0x210
[   91.916945][ T5832]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   91.923363][ T5832] 
[   91.923363][ T5832] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}:
[   91.933911][ T5832]        validate_chain+0xb9b/0x2140
[   91.939193][ T5832]        __lock_acquire+0xaac/0xd20
[   91.944407][ T5832]        lock_acquire+0x120/0x360
[   91.949434][ T5832]        down_write+0x96/0x1f0
[   91.954203][ T5832]        __ocfs2_flush_truncate_log+0x33c/0x10e0
[   91.960536][ T5832]        ocfs2_flush_truncate_log+0x4f/0x70
[   91.966436][ T5832]        ocfs2_sync_fs+0x116/0x310
[   91.971547][ T5832]        sync_filesystem+0x1cf/0x230
[   91.976837][ T5832]        generic_shutdown_super+0x6f/0x2c0
[   91.982641][ T5832]        kill_block_super+0x44/0x90
[   91.987838][ T5832]        deactivate_locked_super+0xbc/0x130
[   91.993724][ T5832]        cleanup_mnt+0x425/0x4c0
[   91.998658][ T5832]        task_work_run+0x1d4/0x260
[   92.003769][ T5832]        do_exit+0x8d6/0x2550
[   92.008445][ T5832]        do_group_exit+0x21c/0x2d0
[   92.013563][ T5832]        __x64_sys_exit_group+0x3f/0x40
[   92.019109][ T5832]        x64_sys_call+0x21ba/0x21c0
[   92.024300][ T5832]        do_syscall_64+0xf6/0x210
[   92.029328][ T5832]        entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   92.035734][ T5832] 
[   92.035734][ T5832] other info that might help us debug this:
[   92.035734][ T5832] 
[   92.045972][ T5832]  Possible unsafe locking scenario:
[   92.045972][ T5832] 
[   92.053409][ T5832]        CPU0                    CPU1
[   92.058851][ T5832]        ----                    ----
[   92.064209][ T5832]   lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6);
[   92.071512][ T5832]                                lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5);
[   92.081324][ T5832]                                lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6);
[   92.091137][ T5832]   lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5);
[   92.098430][ T5832] 
[   92.098430][ T5832]  *** DEADLOCK ***
[   92.098430][ T5832] 
[   92.106560][ T5832] 2 locks held by syz-executor268/5832:
[   92.112092][ T5832]  #0: ffff88807b5ae0e0 (&type->s_umount_key#49){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0
[   92.122305][ T5832]  #1: ffff888078b63480 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_flush_truncate_log+0x47/0x70
[   92.135489][ T5832] 
[   92.135489][ T5832] stack backtrace:
[   92.141374][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor268 Not tainted 6.15.0-rc6-syzkaller-00208-g3c21441eeffc #0 PREEMPT(full) 
[   92.141400][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   92.141413][ T5832] Call Trace:
[   92.141422][ T5832]  <TASK>
[   92.141431][ T5832]  dump_stack_lvl+0x189/0x250
[   92.141468][ T5832]  ? __pfx_dump_stack_lvl+0x10/0x10
[   92.141506][ T5832]  ? __pfx__printk+0x10/0x10
[   92.141529][ T5832]  ? print_lock_name+0xde/0x100
[   92.141566][ T5832]  print_circular_bug+0x2ee/0x310
[   92.141592][ T5832]  check_noncircular+0x134/0x160
[   92.141617][ T5832]  validate_chain+0xb9b/0x2140
[   92.141639][ T5832]  ? __mutex_unlock_slowpath+0x1cd/0x700
[   92.141673][ T5832]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[   92.141704][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.141733][ T5832]  __lock_acquire+0xaac/0xd20
[   92.141767][ T5832]  ? __ocfs2_flush_truncate_log+0x33c/0x10e0
[   92.141801][ T5832]  lock_acquire+0x120/0x360
[   92.141831][ T5832]  ? __ocfs2_flush_truncate_log+0x33c/0x10e0
[   92.141867][ T5832]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[   92.141892][ T5832]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   92.141920][ T5832]  down_write+0x96/0x1f0
[   92.141950][ T5832]  ? __ocfs2_flush_truncate_log+0x33c/0x10e0
[   92.141984][ T5832]  ? __pfx_down_write+0x10/0x10
[   92.142015][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142040][ T5832]  ? __wake_up_common_lock+0x190/0x1f0
[   92.142072][ T5832]  __ocfs2_flush_truncate_log+0x33c/0x10e0
[   92.142109][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142137][ T5832]  ? __pfx___ocfs2_flush_truncate_log+0x10/0x10
[   92.142171][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142198][ T5832]  ? __lock_acquire+0xaac/0xd20
[   92.142233][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142257][ T5832]  ? down_write+0x162/0x1f0
[   92.142288][ T5832]  ? __pfx_down_write+0x10/0x10
[   92.142320][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142346][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142373][ T5832]  ocfs2_flush_truncate_log+0x4f/0x70
[   92.142407][ T5832]  ocfs2_sync_fs+0x116/0x310
[   92.142433][ T5832]  ? __pfx_ocfs2_sync_fs+0x10/0x10
[   92.142457][ T5832]  ? __pfx___writeback_inodes_sb_nr+0x10/0x10
[   92.142498][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142522][ T5832]  ? __dentry_kill+0x53d/0x660
[   92.142553][ T5832]  ? get_nr_dirty_inodes+0x1c4/0x210
[   92.142583][ T5832]  sync_filesystem+0x1cf/0x230
[   92.142615][ T5832]  generic_shutdown_super+0x6f/0x2c0
[   92.142638][ T5832]  kill_block_super+0x44/0x90
[   92.142664][ T5832]  deactivate_locked_super+0xbc/0x130
[   92.142686][ T5832]  cleanup_mnt+0x425/0x4c0
[   92.142705][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142730][ T5832]  ? lockdep_hardirqs_on+0x9c/0x150
[   92.142759][ T5832]  task_work_run+0x1d4/0x260
[   92.142790][ T5832]  ? __pfx_task_work_run+0x10/0x10
[   92.142820][ T5832]  ? kmem_cache_free+0x192/0x3f0
[   92.142852][ T5832]  do_exit+0x8d6/0x2550
[   92.142879][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142907][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142934][ T5832]  ? __pfx_do_exit+0x10/0x10
[   92.142963][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.142990][ T5832]  ? _raw_spin_unlock_irq+0x23/0x50
[   92.143013][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.143038][ T5832]  ? lockdep_hardirqs_on+0x9c/0x150
[   92.143065][ T5832]  do_group_exit+0x21c/0x2d0
[   92.143096][ T5832]  __x64_sys_exit_group+0x3f/0x40
[   92.143125][ T5832]  x64_sys_call+0x21ba/0x21c0
[   92.143145][ T5832]  do_syscall_64+0xf6/0x210
[   92.143174][ T5832]  ? srso_alias_return_thunk+0x5/0xfbef5
[   92.143199][ T5832]  ? exc_page_fault+0x91/0x110
[   92.143226][ T5832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   92.143247][ T5832] RIP: 0033:0x7fe4d344fb89
[   92.143263][ T5832] Code: Unable to access opcode bytes at 0x7fe4d344fb5f.
[   92.143274][ T5832] RSP: 002b:00007ffc17af8a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   92.143295][ T5832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe4d344fb89
[pid  5832] +++ exited with 1 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=1, si_utime=2 /* 0.02 s */, si_stime=33 /* 0.33 s */} ---
exit_group(0)                           = ?
+++ exited with 0 +++
[   92