./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3898732149

<...>
Warning: Permanently added '10.128.0.10' (ED25519) to the list of known hosts.
execve("./syz-executor3898732149", ["./syz-executor3898732149"], 0x7ffec5705210 /* 10 vars */) = 0
brk(NULL)                               = 0x5555572dd000
brk(0x5555572ddd00)                     = 0x5555572ddd00
arch_prctl(ARCH_SET_FS, 0x5555572dd380) = 0
set_tid_address(0x5555572dd650)         = 5014
set_robust_list(0x5555572dd660, 24)     = 0
rseq(0x5555572ddca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3898732149", 4096) = 28
getrandom("\xc0\x11\x5f\x9d\xb7\x6c\x44\x8a", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555572ddd00
brk(0x5555572fed00)                     = 0x5555572fed00
brk(0x5555572ff000)                     = 0x5555572ff000
mprotect(0x7efd77d57000, 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 5015 attached
, child_tidptr=0x5555572dd650) = 5015
[pid  5015] set_robust_list(0x5555572dd660, 24) = 0
[pid  5015] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5015] setsid()                    = 1
[pid  5015] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5015] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5015] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5015] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5015] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5015] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5015] unshare(CLONE_NEWNS)        = 0
[pid  5015] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5015] unshare(CLONE_NEWIPC)       = 0
[pid  5015] unshare(CLONE_NEWCGROUP)    = 0
[pid  5015] unshare(CLONE_NEWUTS)       = 0
[pid  5015] unshare(CLONE_SYSVSEM)      = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "16777216", 8)     = 8
[pid  5015] close(3)                    = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "536870912", 9)    = 9
[pid  5015] close(3)                    = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "1024", 4)         = 4
[pid  5015] close(3)                    = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "8192", 4)         = 4
[pid  5015] close(3)                    = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "1024", 4)         = 4
[pid  5015] close(3)                    = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "1024", 4)         = 4
[pid  5015] close(3)                    = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5015] close(3)                    = 0
[pid  5015] getpid()                    = 1
[pid  5015] 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  5015] 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  5015] unshare(CLONE_NEWNET)       = 0
[pid  5015] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5015] write(3, "0 65535", 7)      = 7
[pid  5015] close(3)                    = 0
[pid  5015] mkdir("/dev/binderfs", 0777) = 0
[pid  5015] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5015] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5015] memfd_create("syzkaller", 0) = 3
[pid  5015] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7efd6f8a5000
[pid  5015] 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"..., 1048576) = 1048576
[pid  5015] munmap(0x7efd6f8a5000, 1048576) = 0
[pid  5015] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5015] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5015] close(3)                    = 0
[pid  5015] mkdir("./file0", 0777)      = 0
[   61.950544][ T5015] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5015 'syz-executor389'
[   61.977301][ T5015] loop0: detected capacity change from 0 to 2048
[pid  5015] mount("/dev/loop0", "./file0", "nilfs2", MS_NOEXEC|MS_NODIRATIME, "") = 0
[pid  5015] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5015] chdir("./file0")            = 0
[pid  5015] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5015] close(4)                    = 0
[pid  5015] openat(AT_FDCWD, ".", O_RDONLY) = 4
[pid  5015] mkdirat(4, "./bus", 0177757) = 0
[pid  5015] exit_group(1)               = ?
[   61.997890][ T5018] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   62.049317][ T5018] ------------[ cut here ]------------
[   62.054991][ T5018] WARNING: CPU: 0 PID: 5018 at fs/nilfs2/sufile.c:539 nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.065688][ T5018] Modules linked in:
[   62.069611][ T5018] CPU: 0 PID: 5018 Comm: segctord Not tainted 6.5.0-rc7-syzkaller-00104-g4f9e7fabf864 #0
[   62.079482][ T5018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[   62.089627][ T5018] RIP: 0010:nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.096585][ T5018] Code: 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 0f 85 f3 00 00 00 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ef 22 38 fe <0f> 0b e9 0f fe ff ff e8 e3 22 38 fe e8 7e f1 ac fd e9 be fe ff ff
[   62.116311][ T5018] RSP: 0018:ffffc90003b3f5e0 EFLAGS: 00010293
[   62.122408][ T5018] RAX: ffffffff83539541 RBX: 0000000000000004 RCX: ffff88807d8d9dc0
[   62.130440][ T5018] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000
[   62.138519][ T5018] RBP: ffffc90003b3f6d0 R08: ffffffff83539344 R09: ffffffff834ec33b
[   62.146572][ T5018] R10: 0000000000000002 R11: ffff88807d8d9dc0 R12: dffffc0000000000
[   62.154578][ T5018] R13: ffff88807afb4000 R14: ffff88807830a5e8 R15: 0000000000000060
[   62.162635][ T5018] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   62.171626][ T5018] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.178289][ T5018] CR2: 00007fc700f95ed8 CR3: 0000000024eb3000 CR4: 00000000003506f0
[   62.186414][ T5018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   62.194388][ T5018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   62.202436][ T5018] Call Trace:
[   62.205760][ T5018]  <TASK>
[   62.208695][ T5018]  ? __warn+0x162/0x4a0
[   62.212857][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.219181][ T5018]  ? report_bug+0x2b3/0x500
[   62.223715][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.230141][ T5018]  ? handle_bug+0x3d/0x70
[   62.234509][ T5018]  ? exc_invalid_op+0x1a/0x50
[   62.239301][ T5018]  ? asm_exc_invalid_op+0x1a/0x20
[   62.244469][ T5018]  ? nilfs_mdt_read_block+0xfb/0x430
[   62.249859][ T5018]  ? nilfs_sufile_set_segment_usage+0x304/0x5f0
[   62.256170][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.262428][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.268742][ T5018]  ? nilfs_sufile_mark_dirty+0x510/0x510
[   62.274421][ T5018]  ? __asan_memcpy+0x40/0x70
[   62.279107][ T5018]  nilfs_segctor_do_construct+0x4993/0x6e30
[   62.285170][ T5018]  ? nilfs_transaction_unlock+0x210/0x210
[   62.290980][ T5018]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   62.296528][ T5018]  ? do_raw_spin_lock+0x14d/0x3a0
[   62.301574][ T5018]  ? __lock_acquire+0x7f70/0x7f70
[   62.306689][ T5018]  ? do_raw_spin_unlock+0x13b/0x8b0
[   62.311936][ T5018]  ? _raw_spin_unlock+0x28/0x40
[   62.316875][ T5018]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   62.322372][ T5018]  nilfs_segctor_construct+0x145/0x8c0
[   62.327900][ T5018]  ? trace_nilfs2_transaction_transition+0x9a/0x1f0
[   62.334529][ T5018]  nilfs_segctor_thread+0x53a/0x1140
[   62.339934][ T5018]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   62.346049][ T5018]  ? nilfs_construction_timeout+0x40/0x40
[   62.351926][ T5018]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   62.358023][ T5018]  ? _raw_spin_unlock+0x40/0x40
[   62.362924][ T5018]  ? wake_bit_function+0x220/0x220
[   62.368149][ T5018]  ? _raw_spin_unlock+0x40/0x40
[   62.373032][ T5018]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   62.379106][ T5018]  ? __kthread_parkme+0x164/0x1c0
[   62.384167][ T5018]  kthread+0x2b8/0x350
[   62.388326][ T5018]  ? nilfs_construction_timeout+0x40/0x40
[   62.394081][ T5018]  ? kthread_blkcg+0xd0/0xd0
[   62.398755][ T5018]  ret_from_fork+0x2e/0x60
[   62.403200][ T5018]  ? kthread_blkcg+0xd0/0xd0
[   62.407863][ T5018]  ret_from_fork_asm+0x11/0x20
[   62.412671][ T5018]  </TASK>
[   62.415764][ T5018] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   62.423059][ T5018] CPU: 0 PID: 5018 Comm: segctord Not tainted 6.5.0-rc7-syzkaller-00104-g4f9e7fabf864 #0
[   62.432884][ T5018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[   62.442945][ T5018] Call Trace:
[   62.446227][ T5018]  <TASK>
[   62.449160][ T5018]  dump_stack_lvl+0x1e7/0x2d0
[   62.453848][ T5018]  ? nf_tcp_handle_invalid+0x650/0x650
[   62.459320][ T5018]  ? panic+0x770/0x770
[   62.463404][ T5018]  ? vscnprintf+0x5d/0x80
[   62.467747][ T5018]  panic+0x30f/0x770
[   62.471671][ T5018]  ? __warn+0x171/0x4a0
[   62.475843][ T5018]  ? __memcpy_flushcache+0x2b0/0x2b0
[   62.481156][ T5018]  ? ret_from_fork_asm+0x11/0x20
[   62.486115][ T5018]  __warn+0x314/0x4a0
[   62.490112][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.496374][ T5018]  report_bug+0x2b3/0x500
[   62.500715][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.506979][ T5018]  handle_bug+0x3d/0x70
[   62.511145][ T5018]  exc_invalid_op+0x1a/0x50
[   62.515673][ T5018]  asm_exc_invalid_op+0x1a/0x20
[   62.520657][ T5018] RIP: 0010:nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.527522][ T5018] Code: 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 0f 85 f3 00 00 00 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ef 22 38 fe <0f> 0b e9 0f fe ff ff e8 e3 22 38 fe e8 7e f1 ac fd e9 be fe ff ff
[   62.547337][ T5018] RSP: 0018:ffffc90003b3f5e0 EFLAGS: 00010293
[   62.553446][ T5018] RAX: ffffffff83539541 RBX: 0000000000000004 RCX: ffff88807d8d9dc0
[   62.561428][ T5018] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000
[   62.569429][ T5018] RBP: ffffc90003b3f6d0 R08: ffffffff83539344 R09: ffffffff834ec33b
[   62.577435][ T5018] R10: 0000000000000002 R11: ffff88807d8d9dc0 R12: dffffc0000000000
[   62.585420][ T5018] R13: ffff88807afb4000 R14: ffff88807830a5e8 R15: 0000000000000060
[   62.593406][ T5018]  ? nilfs_mdt_read_block+0xfb/0x430
[   62.598710][ T5018]  ? nilfs_sufile_set_segment_usage+0x304/0x5f0
[   62.604964][ T5018]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   62.611257][ T5018]  ? nilfs_sufile_mark_dirty+0x510/0x510
[   62.616909][ T5018]  ? __asan_memcpy+0x40/0x70
[   62.621633][ T5018]  nilfs_segctor_do_construct+0x4993/0x6e30
[   62.627604][ T5018]  ? nilfs_transaction_unlock+0x210/0x210
[   62.633359][ T5018]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   62.638852][ T5018]  ? do_raw_spin_lock+0x14d/0x3a0
[   62.643893][ T5018]  ? __lock_acquire+0x7f70/0x7f70
[   62.648950][ T5018]  ? do_raw_spin_unlock+0x13b/0x8b0
[   62.654176][ T5018]  ? _raw_spin_unlock+0x28/0x40
[   62.659055][ T5018]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   62.664531][ T5018]  nilfs_segctor_construct+0x145/0x8c0
[   62.670005][ T5018]  ? trace_nilfs2_transaction_transition+0x9a/0x1f0
[   62.676611][ T5018]  nilfs_segctor_thread+0x53a/0x1140
[   62.681921][ T5018]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   62.687923][ T5018]  ? nilfs_construction_timeout+0x40/0x40
[   62.693657][ T5018]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   62.699565][ T5018]  ? _raw_spin_unlock+0x40/0x40
[   62.704428][ T5018]  ? wake_bit_function+0x220/0x220
[   62.709554][ T5018]  ? _raw_spin_unlock+0x40/0x40
[   62.714416][ T5018]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   62.720416][ T5018]  ? __kthread_parkme+0x164/0x1c0
[   62.725458][ T5018]  kthread+0x2b8/0x350
[   62.729540][ T5018]  ? nilfs_construction_timeout+0x40/0x40
[   62.735268][ T5018]  ? kthread_blkcg+0xd0/0xd0
[   62.739875][ T5018]  ret_from_fork+0x2e/0x60
[   62.744300][ T5018]  ? kthread_blkcg+0xd0/0xd0
[   62.748904][ T5018]  ret_from_fork_asm+0x11/0x20
[   62.753691][ T5018]  </TASK>
[   62.756983][ T5018] Kernel Offset: disabled
[   62.761414][ T5018] Rebooting in 86400 seconds..