./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4001130794 <...> Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts. execve("./syz-executor4001130794", ["./syz-executor4001130794"], 0x7ffec8a97080 /* 10 vars */) = 0 brk(NULL) = 0x55558145c000 brk(0x55558145cd40) = 0x55558145cd40 arch_prctl(ARCH_SET_FS, 0x55558145c3c0) = 0 set_tid_address(0x55558145c690) = 5892 set_robust_list(0x55558145c6a0, 24) = 0 rseq(0x55558145cce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4001130794", 4096) = 28 getrandom("\x25\x79\xca\x47\xe9\x56\x87\x62", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558145cd40 brk(0x55558147dd40) = 0x55558147dd40 brk(0x55558147e000) = 0x55558147e000 mprotect(0x7fa23b360000, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558145c690) = 5893 ./strace-static-x86_64: Process 5893 attached [pid 5893] set_robust_list(0x55558145c6a0, 24) = 0 [pid 5893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5893] setpgid(0, 0) = 0 [pid 5893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5893] write(3, "1000", 4) = 4 [pid 5893] close(3) = 0 executing program [pid 5893] write(1, "executing program\n", 18) = 18 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] rt_sigaction(SIGRT_1, {sa_handler=0x7fa23b3026a0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa23b2f3d20}, NULL, 8) = 0 [pid 5893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa23b275000 [pid 5893] mprotect(0x7fa23b276000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa23b295990, parent_tid=0x7fa23b295990, exit_signal=0, stack=0x7fa23b275000, stack_size=0x20300, tls=0x7fa23b2956c0}./strace-static-x86_64: Process 5894 attached => {parent_tid=[5894]}, 88) = 5894 [pid 5894] rseq(0x7fa23b295fe0, 0x20, 0, 0x53053053 [pid 5893] rt_sigprocmask(SIG_SETMASK, [], [pid 5894] <... rseq resumed>) = 0 [pid 5893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5894] set_robust_list(0x7fa23b2959a0, 24 [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5893] <... futex resumed>) = 0 [pid 5894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5894] mkdir("./file0", 000 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... mkdir resumed>) = 0 [pid 5894] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5893] <... futex resumed>) = 0 [pid 5894] futex(0x7fa23b3663e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5893] <... futex resumed>) = 0 [pid 5894] pipe2( [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5894] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5893] <... futex resumed>) = 0 [pid 5894] futex(0x7fa23b3663e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5893] <... futex resumed>) = 0 [pid 5894] write(4, "\x15\x00\x00\x00\x65\xff\xff\x09\x7b\x00\x00\x08\x00\x39\x50\x32\x30\x30\x30\x2e\x4c", 21 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... write resumed>) = 21 [pid 5894] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5893] <... futex resumed>) = 0 [pid 5894] dup(4 [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... dup resumed>) = 5 [pid 5893] <... futex resumed>) = 0 [pid 5894] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] futex(0x7fa23b3663e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5893] <... futex resumed>) = 0 [pid 5894] write(5, "\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 24) = 24 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] write(5, "\xb0\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x2f\x66\x69\x6c\x65\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 176 [pid 5893] <... futex resumed>) = 0 [pid 5894] <... write resumed>) = 176 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] futex(0x7fa23b3663ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5893] futex(0x7fa23b3663e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005" [pid 5893] <... futex resumed>) = 0 [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5893] futex(0x7fa23b3663ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5893] futex(0x7fa23b3663fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa23b254000 [pid 5893] mprotect(0x7fa23b255000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa23b274990, parent_tid=0x7fa23b274990, exit_signal=0, stack=0x7fa23b254000, stack_size=0x20300, tls=0x7fa23b2746c0}./strace-static-x86_64: Process 5896 attached => {parent_tid=[5896]}, 88) = 5896 [pid 5896] rseq(0x7fa23b274fe0, 0x20, 0, 0x53053053 [pid 5893] rt_sigprocmask(SIG_SETMASK, [], [pid 5896] <... rseq resumed>) = 0 [pid 5893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5896] set_robust_list(0x7fa23b2749a0, 24 [pid 5893] futex(0x7fa23b3663f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5896] <... set_robust_list resumed>) = 0 [pid 5893] <... futex resumed>) = 0 [pid 5896] rt_sigprocmask(SIG_SETMASK, [], [pid 5893] futex(0x7fa23b3663fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5896] sync( [pid 5893] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5893] exit_group(0) = ? [pid 5892] kill(-5893, SIGKILL) = 0 [pid 5892] kill(5893, SIGKILL) = 0 [pid 5892] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5892] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5892] getdents64(3, 0x55558145d730 /* 2 entries */, 32768) = 48 [pid 5892] getdents64(3, 0x55558145d730 /* 0 entries */, 32768) = 0 [pid 5892] close(3) = 0 [ 429.929258][ T31] INFO: task syz-executor400:5896 blocked for more than 143 seconds. [ 429.937410][ T31] Not tainted 6.16.0-next-20250808-syzkaller #0 [ 429.944275][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.953233][ T31] task:syz-executor400 state:D stack:28280 pid:5896 tgid:5893 ppid:5892 task_flags:0x400040 flags:0x00004006 [ 429.965393][ T31] Call Trace: [ 429.968747][ T31] [ 429.971699][ T31] __schedule+0x1798/0x4cc0 [ 429.976244][ T31] ? do_raw_spin_lock+0x121/0x290 [ 429.981367][ T31] ? __lock_acquire+0xab9/0xd20 [ 429.986246][ T31] ? __pfx___schedule+0x10/0x10 [ 429.991186][ T31] ? schedule+0x91/0x360 [ 429.995468][ T31] schedule+0x165/0x360 [ 429.999690][ T31] super_lock+0x1c8/0x3b0 [ 430.004060][ T31] ? __pfx_super_lock+0x10/0x10 [ 430.009181][ T31] ? do_raw_spin_lock+0x121/0x290 [ 430.014371][ T31] ? __pfx_var_wake_function+0x10/0x10 [ 430.019941][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 430.025185][ T31] __iterate_supers+0x126/0x290 [ 430.030196][ T31] ? __pfx_sync_inodes_one_sb+0x10/0x10 [ 430.035815][ T31] ksys_sync+0x94/0x150 [ 430.040057][ T31] ? __pfx_ksys_sync+0x10/0x10 [ 430.044867][ T31] ? rcu_is_watching+0x15/0xb0 [ 430.049704][ T31] __ia32_sys_sync+0xe/0x20 [ 430.054263][ T31] do_syscall_64+0xfa/0x3b0 [ 430.059146][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.065261][ T31] ? __switch_to_asm+0x39/0x70 [ 430.070126][ T31] ? clear_bhb_loop+0x60/0xb0 [ 430.074909][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.080892][ T31] RIP: 0033:0x7fa23b2dc769 [ 430.085436][ T31] RSP: 002b:00007fa23b274218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 430.093957][ T31] RAX: ffffffffffffffda RBX: 00007fa23b3663f8 RCX: 00007fa23b2dc769 [ 430.102093][ T31] RDX: 00007fa23b2b8e06 RSI: 0000000000000000 RDI: 00007fa23b274fb0 [ 430.110180][ T31] RBP: 00007fa23b3663f0 R08: 00007ffeedc38817 R09: 0000000000000000 [ 430.118178][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa23b33307c [ 430.126234][ T31] R13: 0000200000000040 R14: 0030656c69662f2e R15: 00007ffeedc38818 [ 430.134315][ T31] [ 430.137352][ T31] [ 430.137352][ T31] Showing all locks held in the system: [ 430.145139][ T31] 1 lock held by khungtaskd/31: [ 430.150109][ T31] #0: ffffffff8e539ee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 430.160087][ T31] 1 lock held by klogd/5225: [ 430.164702][ T31] #0: ffff8880b8639f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 430.174822][ T31] 2 locks held by getty/5625: [ 430.179614][ T31] #0: ffff8880337a50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 430.189515][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 430.199719][ T31] 1 lock held by syz-executor400/5894: [ 430.205289][ T31] #0: ffff88807f8800e0 (&type->s_umount_key#41/1){+.+.}-{4:4}, at: alloc_super+0x204/0x970 [ 430.215565][ T31] [ 430.217933][ T31] ============================================= [ 430.217933][ T31] [ 430.226428][ T31] NMI backtrace for cpu 1 [ 430.226454][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full) [ 430.226478][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 430.226490][ T31] Call Trace: [ 430.226497][ T31] [ 430.226505][ T31] dump_stack_lvl+0x189/0x250 [ 430.226542][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.226574][ T31] ? __pfx__printk+0x10/0x10 [ 430.226616][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 430.226645][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 430.226673][ T31] ? __pfx__printk+0x10/0x10 [ 430.226710][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 430.226740][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 430.226771][ T31] watchdog+0xf60/0xfa0 [ 430.226800][ T31] ? watchdog+0x1e2/0xfa0 [ 430.226829][ T31] kthread+0x711/0x8a0 [ 430.226852][ T31] ? __pfx_watchdog+0x10/0x10 [ 430.226874][ T31] ? __pfx_kthread+0x10/0x10 [ 430.226901][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.226931][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 430.226961][ T31] ? __pfx_kthread+0x10/0x10 [ 430.226983][ T31] ret_from_fork+0x3f9/0x770 [ 430.227023][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 430.227059][ T31] ? __switch_to_asm+0x39/0x70 [ 430.227079][ T31] ? __switch_to_asm+0x33/0x70 [ 430.227098][ T31] ? __pfx_kthread+0x10/0x10 [ 430.227119][ T31] ret_from_fork_asm+0x1a/0x30 [ 430.227157][ T31] [ 430.227165][ T31] Sending NMI from CPU 1 to CPUs 0: [ 430.374754][ C0] NMI backtrace for cpu 0 [ 430.374772][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full) [ 430.374793][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 430.374804][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 430.374837][ C0] Code: 53 e8 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 53 da 25 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 430.374853][ C0] RSP: 0018:ffffffff8e207d80 EFLAGS: 000002c6 [ 430.374869][ C0] RAX: a3327ff34d76d600 RBX: ffffffff8196d458 RCX: a3327ff34d76d600 [ 430.374883][ C0] RDX: 0000000000000001 RSI: ffffffff8dc91f97 RDI: ffffffff8c04d480 [ 430.374896][ C0] RBP: ffffffff8e207eb8 R08: ffff8880b8632f9b R09: 1ffff110170c65f3 [ 430.374909][ C0] R10: dffffc0000000000 R11: ffffed10170c65f4 R12: ffffffff8fe4c430 [ 430.374923][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1c52a20 [ 430.374934][ C0] FS: 0000000000000000(0000) GS:ffff8881257db000(0000) knlGS:0000000000000000 [ 430.374949][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.374961][ C0] CR2: 000055da1e9a6168 CR3: 000000000e336000 CR4: 00000000003526f0 [ 430.374978][ C0] Call Trace: [ 430.374986][ C0] [ 430.374993][ C0] default_idle+0x13/0x20 [ 430.375011][ C0] default_idle_call+0x74/0xb0 [ 430.375030][ C0] do_idle+0x1e8/0x510 [ 430.375056][ C0] ? __pfx_do_idle+0x10/0x10 [ 430.375087][ C0] cpu_startup_entry+0x44/0x60 [ 430.375109][ C0] rest_init+0x2de/0x300 [ 430.375130][ C0] start_kernel+0x3a9/0x410 [ 430.375161][ C0] x86_64_start_reservations+0x24/0x30 [ 430.375183][ C0] x86_64_start_kernel+0x143/0x1c0 [ 430.375204][ C0] common_startup_64+0x13e/0x147 [ 430.375230][ C0] [ 430.375745][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 430.375764][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-next-20250808-syzkaller #0 PREEMPT(full) [ 430.375793][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 430.375809][ T31] Call Trace: [ 430.375820][ T31] [ 430.375830][ T31] dump_stack_lvl+0x99/0x250 [ 430.375870][ T31] ? __asan_memcpy+0x40/0x70 [ 430.375908][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.375945][ T31] ? __pfx__printk+0x10/0x10 [ 430.376004][ T31] vpanic+0x281/0x750 [ 430.376037][ T31] ? __pfx_vpanic+0x10/0x10 [ 430.376065][ T31] ? __x2apic_send_IPI_mask+0x1e4/0x260 [ 430.376091][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 430.376140][ T31] panic+0xb9/0xc0 [ 430.376169][ T31] ? __pfx_panic+0x10/0x10 [ 430.376203][ T31] ? irq_work_queue+0xc3/0x140 [ 430.376233][ T31] ? nmi_trigger_cpumask_backtrace+0x234/0x300 [ 430.376266][ T31] watchdog+0xf9f/0xfa0 [ 430.376300][ T31] ? watchdog+0x1e2/0xfa0 [ 430.376333][ T31] kthread+0x711/0x8a0 [ 430.376360][ T31] ? __pfx_watchdog+0x10/0x10 [ 430.376385][ T31] ? __pfx_kthread+0x10/0x10 [ 430.376411][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 430.376444][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 430.376476][ T31] ? __pfx_kthread+0x10/0x10 [ 430.376501][ T31] ret_from_fork+0x3f9/0x770 [ 430.376537][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 430.376576][ T31] ? __switch_to_asm+0x39/0x70 [ 430.376598][ T31] ? __switch_to_asm+0x33/0x70 [ 430.376621][ T31] ? __pfx_kthread+0x10/0x10 [ 430.376645][ T31] ret_from_fork_asm+0x1a/0x30 [ 430.376687][ T31] [ 430.712855][ T31] Kernel Offset: disabled [ 430.717253][ T31] Rebooting in 86400 seconds..