./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1176663162

<...>
DUID 00:04:7c:8f:25:e4:1e:61:d4:15:b8:1c:50:2a:7f:f5:0b:01
forked to background, child pid 4646
[   35.398060][ T4647] 8021q: adding VLAN 0 to HW filter on device bond0
[   35.416347][ T4647] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.105' (ECDSA) to the list of known hosts.
execve("./syz-executor1176663162", ["./syz-executor1176663162"], 0x7ffd9eedaa80 /* 10 vars */) = 0
brk(NULL)                               = 0x5555556c4000
brk(0x5555556c4c40)                     = 0x5555556c4c40
arch_prctl(ARCH_SET_FS, 0x5555556c4300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1176663162", 4096) = 28
brk(0x5555556e5c40)                     = 0x5555556e5c40
brk(0x5555556e6000)                     = 0x5555556e6000
mprotect(0x7f61503cd000, 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 5072 attached
, child_tidptr=0x5555556c45d0) = 5072
[pid  5072] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5072] setsid()                    = 1
[pid  5072] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5072] unshare(CLONE_NEWNS)        = 0
[pid  5072] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5072] unshare(CLONE_NEWIPC)       = 0
[pid  5072] unshare(CLONE_NEWCGROUP)    = 0
[pid  5072] unshare(CLONE_NEWUTS)       = 0
[pid  5072] unshare(CLONE_SYSVSEM)      = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "16777216", 8)     = 8
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "536870912", 9)    = 9
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "8192", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5072] close(3)                    = 0
[pid  5072] getpid()                    = 1
[pid  5072] 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  5072] 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  5072] unshare(CLONE_NEWNET)       = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "0 65535", 7)      = 7
[pid  5072] close(3)                    = 0
[pid  5072] mkdir("/dev/binderfs", 0777) = 0
[pid  5072] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5072] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5072] memfd_create("syzkaller", 0) = 3
[pid  5072] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6147f12000
[pid  5072] 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  5072] munmap(0x7f6147f12000, 1048576) = 0
[pid  5072] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5072] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5072] close(3)                    = 0
[pid  5072] mkdir("./bus", 0777)        = 0
[pid  5072] mount("/dev/loop0", "./bus", "nilfs2", MS_NOEXEC|MS_NODIRATIME, "") = 0
[pid  5072] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
syzkaller login: [   61.183649][ T5072] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5072 'syz-executor117'
[   61.208158][ T5072] loop0: detected capacity change from 0 to 2048
[pid  5072] chdir("./bus")              = 0
[pid  5072] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5072] close(4)                    = 0
[pid  5072] open("./bus", O_RDWR|O_CREAT|O_TRUNC|O_NONBLOCK|O_SYNC|O_DIRECT|O_LARGEFILE|O_NOATIME, 000) = 4
[pid  5072] exit_group(1)               = ?
[   61.228592][ T5074] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   61.242670][   T27] audit: type=1800 audit(1677679904.244:2): pid=5072 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor117" name="bus" dev="loop0" ino=18 res=0 errno=0
[   61.278404][ T5074] ------------[ cut here ]------------
[   61.284576][ T5074] WARNING: CPU: 1 PID: 5074 at fs/nilfs2/sufile.c:539 nilfs_sufile_set_segment_usage+0x501/0x5f0
[   61.295189][ T5074] Modules linked in:
[   61.299162][ T5074] CPU: 1 PID: 5074 Comm: segctord Not tainted 6.2.0-syzkaller-12998-gc0927a7a5391 #0
[   61.308641][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[   61.318733][ T5074] RIP: 0010:nilfs_sufile_set_segment_usage+0x501/0x5f0
[   61.325618][ T5074] 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 9f 48 35 fe <0f> 0b e9 0f fe ff ff e8 93 48 35 fe e8 8e fb a8 fd e9 be fe ff ff
[   61.345250][ T5074] RSP: 0018:ffffc90003c0f600 EFLAGS: 00010293
[   61.351351][ T5074] RAX: ffffffff83579de1 RBX: 0000000000000004 RCX: ffff88801f849d40
[   61.359371][ T5074] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000
[   61.367364][ T5074] RBP: ffffc90003c0f6f0 R08: ffffffff83579be4 R09: ffffffff8352c75b
[   61.375400][ T5074] R10: 0000000000000002 R11: ffff88801f849d40 R12: dffffc0000000000
[   61.383468][ T5074] R13: ffff888017ea0000 R14: ffff8880739225e8 R15: 0000000000000060
[   61.391489][ T5074] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   61.400476][ T5074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.407049][ T5074] CR2: 00007f1c35235097 CR3: 00000000773b7000 CR4: 00000000003506e0
[   61.415058][ T5074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   61.423069][ T5074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   61.431076][ T5074] Call Trace:
[   61.434367][ T5074]  <TASK>
[   61.437308][ T5074]  ? nilfs_sufile_mark_dirty+0x510/0x510
[   61.443004][ T5074]  nilfs_segctor_do_construct+0x4b09/0x6f70
[   61.448966][ T5074]  ? nilfs_transaction_unlock+0x210/0x210
[   61.454733][ T5074]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   61.460231][ T5074]  ? rcu_read_lock_sched_held+0x8d/0x130
[   61.465864][ T5074]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[   61.471928][ T5074]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   61.477424][ T5074]  ? __lock_acquire+0x1f80/0x1f80
[   61.482519][ T5074]  ? do_raw_spin_unlock+0x13b/0x8b0
[   61.487738][ T5074]  ? _raw_spin_unlock+0x28/0x40
[   61.492632][ T5074]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   61.498114][ T5074]  nilfs_segctor_construct+0x145/0x8c0
[   61.503632][ T5074]  nilfs_segctor_thread+0x53a/0x1140
[   61.508945][ T5074]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   61.514986][ T5074]  ? nilfs_construction_timeout+0x40/0x40
[   61.520770][ T5074]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   61.526714][ T5074]  ? _raw_spin_unlock+0x40/0x40
[   61.531629][ T5074]  ? wake_bit_function+0x220/0x220
[   61.536762][ T5074]  ? _raw_spin_unlock+0x40/0x40
[   61.541670][ T5074]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   61.547669][ T5074]  ? __kthread_parkme+0x164/0x1c0
[   61.552759][ T5074]  kthread+0x270/0x300
[   61.556845][ T5074]  ? nilfs_construction_timeout+0x40/0x40
[   61.562610][ T5074]  ? kthread_blkcg+0xd0/0xd0
[   61.567215][ T5074]  ret_from_fork+0x1f/0x30
[   61.571710][ T5074]  </TASK>
[   61.574752][ T5074] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   61.582022][ T5074] CPU: 1 PID: 5074 Comm: segctord Not tainted 6.2.0-syzkaller-12998-gc0927a7a5391 #0
[   61.591472][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[   61.601522][ T5074] Call Trace:
[   61.604794][ T5074]  <TASK>
[   61.607725][ T5074]  dump_stack_lvl+0x1e7/0x2d0
[   61.612419][ T5074]  ? nf_tcp_handle_invalid+0x650/0x650
[   61.617881][ T5074]  ? vsnprintf+0x17f/0x1d80
[   61.622406][ T5074]  ? panic+0x770/0x770
[   61.626470][ T5074]  ? vscnprintf+0x5d/0x80
[   61.630799][ T5074]  panic+0x31c/0x770
[   61.634687][ T5074]  ? __warn+0x16c/0x610
[   61.638835][ T5074]  ? memcpy_page_flushcache+0x100/0x100
[   61.644391][ T5074]  ? ret_from_fork+0x1f/0x30
[   61.648990][ T5074]  __warn+0x434/0x610
[   61.652965][ T5074]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   61.659212][ T5074]  report_bug+0x2b3/0x500
[   61.663534][ T5074]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   61.669775][ T5074]  handle_bug+0x3d/0x70
[   61.673919][ T5074]  exc_invalid_op+0x1a/0x50
[   61.678412][ T5074]  asm_exc_invalid_op+0x1a/0x20
[   61.683266][ T5074] RIP: 0010:nilfs_sufile_set_segment_usage+0x501/0x5f0
[   61.690109][ T5074] 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 9f 48 35 fe <0f> 0b e9 0f fe ff ff e8 93 48 35 fe e8 8e fb a8 fd e9 be fe ff ff
[   61.709704][ T5074] RSP: 0018:ffffc90003c0f600 EFLAGS: 00010293
[   61.715766][ T5074] RAX: ffffffff83579de1 RBX: 0000000000000004 RCX: ffff88801f849d40
[   61.723729][ T5074] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000
[   61.731697][ T5074] RBP: ffffc90003c0f6f0 R08: ffffffff83579be4 R09: ffffffff8352c75b
[   61.739663][ T5074] R10: 0000000000000002 R11: ffff88801f849d40 R12: dffffc0000000000
[   61.747621][ T5074] R13: ffff888017ea0000 R14: ffff8880739225e8 R15: 0000000000000060
[   61.755590][ T5074]  ? nilfs_mdt_read_block+0xfb/0x430
[   61.760876][ T5074]  ? nilfs_sufile_set_segment_usage+0x304/0x5f0
[   61.767115][ T5074]  ? nilfs_sufile_set_segment_usage+0x501/0x5f0
[   61.773376][ T5074]  ? nilfs_sufile_mark_dirty+0x510/0x510
[   61.779009][ T5074]  nilfs_segctor_do_construct+0x4b09/0x6f70
[   61.784947][ T5074]  ? nilfs_transaction_unlock+0x210/0x210
[   61.790665][ T5074]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   61.796116][ T5074]  ? rcu_read_lock_sched_held+0x8d/0x130
[   61.801749][ T5074]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[   61.807747][ T5074]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   61.813225][ T5074]  ? __lock_acquire+0x1f80/0x1f80
[   61.818244][ T5074]  ? do_raw_spin_unlock+0x13b/0x8b0
[   61.823441][ T5074]  ? _raw_spin_unlock+0x28/0x40
[   61.828297][ T5074]  ? nilfs_segctor_confirm+0x24c/0x2d0
[   61.833752][ T5074]  nilfs_segctor_construct+0x145/0x8c0
[   61.839219][ T5074]  nilfs_segctor_thread+0x53a/0x1140
[   61.844522][ T5074]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   61.850498][ T5074]  ? nilfs_construction_timeout+0x40/0x40
[   61.856212][ T5074]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   61.862106][ T5074]  ? _raw_spin_unlock+0x40/0x40
[   61.866964][ T5074]  ? wake_bit_function+0x220/0x220
[   61.872074][ T5074]  ? _raw_spin_unlock+0x40/0x40
[   61.876921][ T5074]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   61.882893][ T5074]  ? __kthread_parkme+0x164/0x1c0
[   61.887909][ T5074]  kthread+0x270/0x300
[   61.891973][ T5074]  ? nilfs_construction_timeout+0x40/0x40
[   61.897688][ T5074]  ? kthread_blkcg+0xd0/0xd0
[   61.902275][ T5074]  ret_from_fork+0x1f/0x30
[   61.906703][ T5074]  </TASK>
[   61.909997][ T5074] Kernel Offset: disabled
[   61.914423][ T5074] Rebooting in 86400 seconds..