./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor277360370 <...> Warning: Permanently added '10.128.1.182' (ED25519) to the list of known hosts. execve("./syz-executor277360370", ["./syz-executor277360370"], 0x7ffed613d200 /* 10 vars */) = 0 brk(NULL) = 0x555595514000 brk(0x555595514d00) = 0x555595514d00 arch_prctl(ARCH_SET_FS, 0x555595514380) = 0 set_tid_address(0x555595514650) = 5852 set_robust_list(0x555595514660, 24) = 0 rseq(0x555595514ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor277360370", 4096) = 27 getrandom("\x9e\x3b\x88\xa1\x9f\xd7\xb8\xb0", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555595514d00 brk(0x555595535d00) = 0x555595535d00 brk(0x555595536000) = 0x555595536000 mprotect(0x7f40ba6b9000, 16384, PROT_READ) = 0 mmap(0x3ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3ffffffff000 mmap(0x400000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400000000000 mmap(0x400001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400001000000 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5853 attached [pid 5853] set_robust_list(0x555595514660, 24 [pid 5852] <... clone resumed>, child_tidptr=0x555595514650) = 5853 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5853] setpgid(0, 0) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3) = 0 [pid 5853] write(1, "executing program\n", 18executing program ) = 18 [pid 5853] memfd_create("syzkaller", 0) = 3 [pid 5853] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f40b2000000 [pid 5853] 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 5853] munmap(0x7f40b2000000, 138412032) = 0 [pid 5853] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5853] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5853] close(3) = 0 [pid 5853] close(4) = 0 [pid 5853] mkdir("./bus", 0777) = 0 [pid 5853] mount("/dev/loop0", "./bus", "jfs", MS_NODEV|MS_I_VERSION|MS_LAZYTIME, "") = 0 [pid 5853] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 5853] chdir("./bus") = 0 [ 254.574620][ T5853] loop0: detected capacity change from 0 to 32768 [pid 5853] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5853] creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000 [pid 5852] kill(-5853, SIGKILL) = 0 [pid 5852] kill(5853, SIGKILL) = 0 [pid 5852] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5852] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5852] getdents64(3, 0x5555955156f0 /* 2 entries */, 32768) = 48 [pid 5852] getdents64(3, 0x5555955156f0 /* 0 entries */, 32768) = 0 [pid 5852] close(3) = 0 [ 430.126591][ T31] INFO: task kworker/u8:2:36 blocked for more than 143 seconds. [ 430.134404][ T31] Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 430.142498][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.151573][ T31] task:kworker/u8:2 state:D stack:23792 pid:36 tgid:36 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 430.163803][ T31] Workqueue: writeback wb_workfn (flush-7:0) [ 430.170074][ T31] Call Trace: [ 430.173378][ T31] [ 430.176329][ T31] __schedule+0x18bc/0x4c40 [ 430.181178][ T31] ? __pfx___schedule+0x10/0x10 [ 430.186076][ T31] ? __blk_flush_plug+0x449/0x500 [ 430.191389][ T31] ? __pfx_lock_release+0x10/0x10 [ 430.196657][ T31] ? kthread_data+0x52/0xd0 [ 430.201201][ T31] ? schedule+0x90/0x320 [ 430.205476][ T31] ? wq_worker_sleeping+0x66/0x240 [ 430.211006][ T31] ? schedule+0x90/0x320 [ 430.215295][ T31] schedule+0x14b/0x320 [ 430.219706][ T31] schedule_preempt_disabled+0x13/0x30 [ 430.225201][ T31] __mutex_lock+0x817/0x1010 [ 430.230086][ T31] ? __mutex_lock+0x602/0x1010 [ 430.234901][ T31] ? jfs_commit_inode+0x24a/0x590 [ 430.240185][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 430.245277][ T31] jfs_commit_inode+0x24a/0x590 [ 430.250419][ T31] ? __pfx_jfs_commit_inode+0x10/0x10 [ 430.255874][ T31] ? do_raw_spin_unlock+0x13c/0x8b0 [ 430.261332][ T31] jfs_write_inode+0x143/0x220 [ 430.266133][ T31] __writeback_single_inode+0x708/0x10d0 [ 430.272016][ T31] writeback_sb_inodes+0x820/0x1360 [ 430.277424][ T31] ? mark_lock+0x2ae/0x360 [ 430.281908][ T31] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 430.287812][ T31] ? __pfx___up_read+0x10/0x10 [ 430.292608][ T31] ? do_raw_spin_lock+0x14f/0x370 [ 430.297839][ T31] __writeback_inodes_wb+0x11b/0x260 [ 430.303158][ T31] wb_writeback+0x427/0xb80 [ 430.307872][ T31] ? queue_io+0x2e1/0x5a0 [ 430.312239][ T31] ? __pfx_wb_writeback+0x10/0x10 [ 430.317541][ T31] wb_workfn+0xb94/0x1080 [ 430.321918][ T31] ? __pfx_wb_workfn+0x10/0x10 [ 430.326903][ T31] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 430.332920][ T31] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.339505][ T31] ? process_scheduled_works+0x9c6/0x18e0 [ 430.345256][ T31] process_scheduled_works+0xabe/0x18e0 [ 430.351085][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 430.357249][ T31] ? assign_work+0x364/0x3d0 [ 430.361872][ T31] worker_thread+0x870/0xd30 [ 430.366707][ T31] ? __kthread_parkme+0x169/0x1d0 [ 430.371789][ T31] ? __pfx_worker_thread+0x10/0x10 [ 430.377192][ T31] kthread+0x7a9/0x920 [ 430.381291][ T31] ? __pfx_kthread+0x10/0x10 [ 430.385908][ T31] ? __pfx_worker_thread+0x10/0x10 [ 430.391350][ T31] ? __pfx_kthread+0x10/0x10 [ 430.395982][ T31] ? __pfx_kthread+0x10/0x10 [ 430.400840][ T31] ? __pfx_kthread+0x10/0x10 [ 430.405480][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.410919][ T31] ? lockdep_hardirqs_on+0x99/0x150 [ 430.416184][ T31] ? __pfx_kthread+0x10/0x10 [ 430.421053][ T31] ret_from_fork+0x4b/0x80 [ 430.425499][ T31] ? __pfx_kthread+0x10/0x10 [ 430.430338][ T31] ret_from_fork_asm+0x1a/0x30 [ 430.435151][ T31] [ 430.438583][ T31] [ 430.438583][ T31] Showing all locks held in the system: [ 430.446322][ T31] 1 lock held by khungtaskd/31: [ 430.451422][ T31] #0: ffffffff8eb39360 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0 [ 430.461477][ T31] 4 locks held by kworker/u8:2/36: [ 430.466760][ T31] #0: ffff888141682148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x98b/0x18e0 [ 430.478427][ T31] #1: ffffc90000ac7c60 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9c6/0x18e0 [ 430.491114][ T31] #2: ffff88807ec980e0 (&type->s_umount_key#43){.+.+}-{4:4}, at: super_trylock_shared+0x22/0xf0 [ 430.501937][ T31] #3: ffff888078d7afe0 (&jfs_ip->commit_mutex){+.+.}-{4:4}, at: jfs_commit_inode+0x24a/0x590 [ 430.512493][ T31] 2 locks held by getty/5587: [ 430.517382][ T31] #0: ffff888035b0a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 430.527367][ T31] #1: ffffc90002ff62f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x616/0x1770 [ 430.537753][ T31] 4 locks held by syz-executor277/5853: [ 430.543329][ T31] [ 430.545669][ T31] ============================================= [ 430.545669][ T31] [ 430.555593][ T31] NMI backtrace for cpu 0 [ 430.555616][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 430.555638][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 430.555650][ T31] Call Trace: [ 430.555657][ T31] [ 430.555666][ T31] dump_stack_lvl+0x241/0x360 [ 430.555694][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.555716][ T31] ? __pfx__printk+0x10/0x10 [ 430.555771][ T31] nmi_cpu_backtrace+0x49c/0x4d0 [ 430.555821][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 430.555844][ T31] ? _printk+0xd5/0x120 [ 430.555872][ T31] ? __pfx__printk+0x10/0x10 [ 430.555903][ T31] ? __wake_up_klogd+0xcc/0x110 [ 430.555929][ T31] ? __pfx__printk+0x10/0x10 [ 430.555960][ T31] ? __rcu_read_unlock+0xa1/0x110 [ 430.555990][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 430.556017][ T31] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 430.556051][ T31] watchdog+0x1058/0x10a0 [ 430.556082][ T31] ? watchdog+0x1ea/0x10a0 [ 430.556115][ T31] ? __pfx_watchdog+0x10/0x10 [ 430.556144][ T31] kthread+0x7a9/0x920 [ 430.556173][ T31] ? __pfx_kthread+0x10/0x10 [ 430.556204][ T31] ? __pfx_watchdog+0x10/0x10 [ 430.556232][ T31] ? __pfx_kthread+0x10/0x10 [ 430.556260][ T31] ? __pfx_kthread+0x10/0x10 [ 430.556292][ T31] ? __pfx_kthread+0x10/0x10 [ 430.556320][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.556344][ T31] ? lockdep_hardirqs_on+0x99/0x150 [ 430.556371][ T31] ? __pfx_kthread+0x10/0x10 [ 430.556402][ T31] ret_from_fork+0x4b/0x80 [ 430.556428][ T31] ? __pfx_kthread+0x10/0x10 [ 430.556462][ T31] ret_from_fork_asm+0x1a/0x30 [ 430.556499][ T31] [ 430.719726][ T31] Sending NMI from CPU 0 to CPUs 1: [ 430.725006][ C1] NMI backtrace for cpu 1 [ 430.725019][ C1] CPU: 1 UID: 0 PID: 5853 Comm: syz-executor277 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 430.725039][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 430.725049][ C1] RIP: 0010:dtSplitRoot+0x8d7/0x18e0 [ 430.725078][ C1] Code: 48 c1 e3 05 4c 01 e3 49 89 dc 49 c1 ec 03 43 0f b6 04 2c 84 c0 75 15 44 0f b6 3b 45 84 ff 78 34 e8 ee b1 6a fe 4c 8b 64 24 08 ba 89 d9 80 e1 07 38 c1 7c e2 48 89 df e8 36 66 cf fe eb d8 e8 [ 430.725092][ C1] RSP: 0018:ffffc900042d7040 EFLAGS: 00000293 [ 430.725108][ C1] RAX: ffffffff83572cc2 RBX: ffff88802489d000 RCX: ffff88807fd13c00 [ 430.725121][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ff [ 430.725131][ C1] RBP: ffffc900042d7230 R08: ffffffff83572c94 R09: 0000000000000000 [ 430.725142][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88802489d000 [ 430.725153][ C1] R13: dffffc0000000000 R14: ffff888078d7b248 R15: 0000000000000000 [ 430.725165][ C1] FS: 0000555595514380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 430.725179][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.725190][ C1] CR2: 000056554a366600 CR3: 0000000035c6c000 CR4: 00000000003526f0 [ 430.725205][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.725215][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.725225][ C1] Call Trace: [ 430.725233][ C1] [ 430.725240][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 430.725261][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 430.725286][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 430.725305][ C1] ? nmi_handle+0x2a/0x5a0 [ 430.725336][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 430.725357][ C1] ? nmi_handle+0x14f/0x5a0 [ 430.725391][ C1] ? nmi_handle+0x2a/0x5a0 [ 430.725415][ C1] ? dtSplitRoot+0x8d7/0x18e0 [ 430.725436][ C1] ? default_do_nmi+0x63/0x160 [ 430.725454][ C1] ? exc_nmi+0x123/0x1f0 [ 430.725470][ C1] ? end_repeat_nmi+0xf/0x53 [ 430.725496][ C1] ? dtSplitRoot+0x8a4/0x18e0 [ 430.725517][ C1] ? dtSplitRoot+0x8d2/0x18e0 [ 430.725539][ C1] ? dtSplitRoot+0x8d7/0x18e0 [ 430.725560][ C1] ? dtSplitRoot+0x8d7/0x18e0 [ 430.725582][ C1] ? dtSplitRoot+0x8d7/0x18e0 [ 430.725604][ C1] [ 430.725609][ C1] [ 430.725628][ C1] ? __pfx_dtSplitRoot+0x10/0x10 [ 430.725650][ C1] ? __pfx_dbAlloc+0x10/0x10 [ 430.725669][ C1] ? __kasan_kmalloc+0x98/0xb0 [ 430.725692][ C1] ? __kmalloc_cache_noprof+0x243/0x390 [ 430.725708][ C1] ? dtInsert+0x85a/0x6d10 [ 430.725731][ C1] dtInsert+0x12df/0x6d10 [ 430.725763][ C1] ? __lock_acquire+0x1397/0x2100 [ 430.725794][ C1] ? __pfx_dtInsert+0x10/0x10 [ 430.725817][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 430.725839][ C1] ? txLock+0x2b3/0x1cf0 [ 430.725855][ C1] ? __pfx_lock_release+0x10/0x10 [ 430.725876][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 430.725899][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 430.725917][ C1] ? kfree+0x196/0x430 [ 430.725941][ C1] ? dtSearch+0x1d59/0x2520 [ 430.725980][ C1] jfs_create+0x7ba/0xbb0 [ 430.726008][ C1] ? __pfx_jfs_create+0x10/0x10 [ 430.726032][ C1] ? __pfx_jfs_lookup+0x10/0x10 [ 430.726065][ C1] ? generic_permission+0x2db/0x680 [ 430.726087][ C1] ? bpf_lsm_inode_create+0x9/0x10 [ 430.726104][ C1] ? security_inode_create+0xbe/0x340 [ 430.726125][ C1] ? __pfx_jfs_create+0x10/0x10 [ 430.726149][ C1] path_openat+0x193c/0x3590 [ 430.726184][ C1] ? __pfx_path_openat+0x10/0x10 [ 430.726213][ C1] do_filp_open+0x27f/0x4e0 [ 430.726233][ C1] ? __pfx_do_filp_open+0x10/0x10 [ 430.726252][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 430.726288][ C1] do_sys_openat2+0x13e/0x1d0 [ 430.726304][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.726324][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 430.726341][ C1] ? ptrace_notify+0x27f/0x380 [ 430.726361][ C1] __x64_sys_creat+0x123/0x170 [ 430.726378][ C1] ? __pfx___x64_sys_creat+0x10/0x10 [ 430.726397][ C1] ? do_syscall_64+0x100/0x230 [ 430.726424][ C1] do_syscall_64+0xf3/0x230 [ 430.726447][ C1] ? clear_bhb_loop+0x35/0x90 [ 430.726478][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.726507][ C1] RIP: 0033:0x7f40ba63fa99 [ 430.726525][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 430.726538][ C1] RSP: 002b:00007ffced9779a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 430.726554][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40ba63fa99 [ 430.726565][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000400000000e00 [ 430.726575][ C1] RBP: 00007f40ba6b95f0 R08: 000000000000618e R09: 00005555955154c0 [ 430.726586][ C1] R10: 00007ffced977870 R11: 0000000000000246 R12: 00007ffced9779d0 [ 430.726596][ C1] R13: 00007ffced977bf8 R14: 431bde82d7b634db R15: 00007f40ba68803b [ 430.726628][ C1] [ 430.726635][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.629 msecs [ 430.727798][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 430.727818][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 430.727843][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 430.727857][ T31] Call Trace: [ 430.727866][ T31] [ 430.727875][ T31] dump_stack_lvl+0x241/0x360 [ 430.727904][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.727928][ T31] ? __pfx__printk+0x10/0x10 [ 430.727959][ T31] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 430.727997][ T31] ? vscnprintf+0x5d/0x90 [ 430.728033][ T31] panic+0x349/0x880 [ 430.728067][ T31] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 430.728095][ T31] ? __pfx_panic+0x10/0x10 [ 430.728125][ T31] ? tick_nohz_tick_stopped+0x82/0xb0 [ 430.728153][ T31] ? __irq_work_queue_local+0x137/0x410 [ 430.728199][ T31] ? preempt_schedule_thunk+0x1a/0x30 [ 430.728228][ T31] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 430.728252][ T31] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 430.728279][ T31] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 430.728306][ T31] watchdog+0x1097/0x10a0 [ 430.728338][ T31] ? watchdog+0x1ea/0x10a0 [ 430.728371][ T31] ? __pfx_watchdog+0x10/0x10 [ 430.728400][ T31] kthread+0x7a9/0x920 [ 430.728429][ T31] ? __pfx_kthread+0x10/0x10 [ 430.728460][ T31] ? __pfx_watchdog+0x10/0x10 [ 430.728489][ T31] ? __pfx_kthread+0x10/0x10 [ 430.728518][ T31] ? __pfx_kthread+0x10/0x10 [ 430.728549][ T31] ? __pfx_kthread+0x10/0x10 [ 430.728577][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.728602][ T31] ? lockdep_hardirqs_on+0x99/0x150 [ 430.728629][ T31] ? __pfx_kthread+0x10/0x10 [ 430.728661][ T31] ret_from_fork+0x4b/0x80 [ 430.728687][ T31] ? __pfx_kthread+0x10/0x10 [ 430.728716][ T31] ret_from_fork_asm+0x1a/0x30 [ 430.728752][ T31] [ 431.392913][ T31] Kernel Offset: disabled [ 431.397240][ T31] Rebooting in 86400 seconds..