./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2732810197 <...> Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts. execve("./syz-executor2732810197", ["./syz-executor2732810197"], 0x7ffc28e50be0 /* 10 vars */) = 0 brk(NULL) = 0x555556baa000 brk(0x555556baad00) = 0x555556baad00 arch_prctl(ARCH_SET_FS, 0x555556baa380) = 0 set_tid_address(0x555556baa650) = 5065 set_robust_list(0x555556baa660, 24) = 0 rseq(0x555556baaca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2732810197", 4096) = 28 getrandom("\x30\x35\xd6\x43\xaf\x88\x4f\xb5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556baad00 brk(0x555556bcbd00) = 0x555556bcbd00 brk(0x555556bcc000) = 0x555556bcc000 mprotect(0x7f96d4a02000, 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 mkdir("./syzkaller.CybFfj", 0700) = 0 chmod("./syzkaller.CybFfj", 0777) = 0 chdir("./syzkaller.CybFfj") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556baa650) = 5066 ./strace-static-x86_64: Process 5066 attached [pid 5066] set_robust_list(0x555556baa660, 24) = 0 [pid 5066] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setsid() = 1 [pid 5066] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5066] unshare(CLONE_NEWNS) = 0 [pid 5066] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5066] unshare(CLONE_NEWIPC) = 0 [pid 5066] unshare(CLONE_NEWCGROUP) = 0 [pid 5066] unshare(CLONE_NEWUTS) = 0 [pid 5066] unshare(CLONE_SYSVSEM) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "16777216", 8) = 8 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "536870912", 9) = 9 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "8192", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5066] close(3) = 0 [pid 5066] getpid() = 1 [pid 5066] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5066] kill(-2, SIGKILL) = 0 [pid 5066] kill(2, SIGKILL) = 0 [pid 5066] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5066] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5066] getdents64(3, 0x555556bab6f0 /* 2 entries */, 32768) = 48 [pid 5066] getdents64(3, 0x555556bab6f0 /* 0 entries */, 32768) = 0 [pid 5066] close(3) = 0 [ 75.968519][ T779] cfg80211: failed to load regulatory.db [ 285.886959][ T29] INFO: task kworker/1:0:23 blocked for more than 143 seconds. [ 285.894600][ T29] Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0 [ 285.902174][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.910873][ T29] task:kworker/1:0 state:D stack:25968 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 285.921069][ T29] Workqueue: usb_hub_wq hub_event [ 285.926131][ T29] Call Trace: [ 285.929716][ T29] [ 285.932647][ T29] __schedule+0xedb/0x5af0 [ 285.937088][ T29] ? print_usage_bug.part.0+0x550/0x550 [ 285.942652][ T29] ? io_schedule_timeout+0x150/0x150 [ 285.948007][ T29] ? schedule+0x1fc/0x270 [ 285.952345][ T29] ? reacquire_held_locks+0x4c0/0x4c0 [ 285.957741][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 285.962931][ T29] ? lockdep_hardirqs_on+0x7d/0x110 [ 285.968161][ T29] schedule+0xe9/0x270 [ 285.972237][ T29] usb_kill_urb.part.0+0x1c6/0x250 [ 285.977371][ T29] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 285.983104][ T29] ? prepare_to_swait_exclusive+0x240/0x240 [ 285.989043][ T29] ? preempt_count_sub+0x160/0x160 [ 285.994177][ T29] usb_kill_urb+0x83/0xa0 [ 285.998539][ T29] usb_start_wait_urb+0x251/0x4c0 [ 286.003577][ T29] ? usb_api_blocking_completion+0xa0/0xa0 [ 286.009431][ T29] ? rcu_is_watching+0x12/0xb0 [ 286.014199][ T29] ? trace_kmalloc+0x26/0xa0 [ 286.018809][ T29] usb_control_msg+0x327/0x4a0 [ 286.023582][ T29] ? usb_start_wait_urb+0x4c0/0x4c0 [ 286.028806][ T29] ? hub_resume+0x3e0/0x3e0 [ 286.033321][ T29] get_bMaxPacketSize0.constprop.0+0xa5/0x1c0 [ 286.039410][ T29] hub_port_init+0x680/0x3820 [ 286.044094][ T29] hub_event+0x2b61/0x4e10 [ 286.048583][ T29] ? hub_port_debounce+0x3d0/0x3d0 [ 286.053717][ T29] ? __lock_acquire+0x3081/0x3b10 [ 286.058780][ T29] ? lock_sync+0x190/0x190 [ 286.063210][ T29] ? reacquire_held_locks+0x4c0/0x4c0 [ 286.068626][ T29] process_one_work+0x886/0x15d0 [ 286.073573][ T29] ? lock_sync+0x190/0x190 [ 286.078007][ T29] ? workqueue_congested+0x300/0x300 [ 286.083299][ T29] ? assign_work+0x1a0/0x250 [ 286.087919][ T29] worker_thread+0x8b9/0x1290 [ 286.092603][ T29] ? process_one_work+0x15d0/0x15d0 [ 286.097817][ T29] kthread+0x2c6/0x3a0 [ 286.101882][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.107112][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.112748][ T29] ret_from_fork+0x45/0x80 [ 286.117183][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.122817][ T29] ret_from_fork_asm+0x11/0x20 [ 286.127653][ T29] [ 286.130717][ T29] INFO: task syz-executor273:5069 blocked for more than 143 seconds. [ 286.138815][ T29] Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0 [ 286.146351][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.155034][ T29] task:syz-executor273 state:D stack:26512 pid:5069 tgid:5069 ppid:5066 flags:0x00004006 [ 286.165223][ T29] Call Trace: [ 286.168530][ T29] [ 286.171459][ T29] __schedule+0xedb/0x5af0 [ 286.175854][ T29] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 286.181876][ T29] ? io_schedule_timeout+0x150/0x150 [ 286.187217][ T29] ? schedule+0x1fc/0x270 [ 286.191564][ T29] ? reacquire_held_locks+0x4c0/0x4c0 [ 286.196975][ T29] ? __mutex_lock+0x5b4/0x9d0 [ 286.201651][ T29] ? __mutex_trylock_common+0x78/0x250 [ 286.207141][ T29] schedule+0xe9/0x270 [ 286.211221][ T29] schedule_preempt_disabled+0x13/0x20 [ 286.216656][ T29] __mutex_lock+0x5b9/0x9d0 [ 286.221192][ T29] ? usbdev_release+0x87/0x4b0 [ 286.225960][ T29] ? mutex_trylock+0x130/0x130 [ 286.230755][ T29] ? locks_remove_file+0x399/0x5a0 [ 286.235864][ T29] ? free_async+0x530/0x530 [ 286.240385][ T29] ? usbdev_release+0x87/0x4b0 [ 286.245154][ T29] usbdev_release+0x87/0x4b0 [ 286.249784][ T29] ? free_async+0x530/0x530 [ 286.254293][ T29] __fput+0x270/0xbb0 [ 286.258298][ T29] __fput_sync+0x47/0x50 [ 286.262539][ T29] __x64_sys_close+0x87/0xf0 [ 286.267157][ T29] do_syscall_64+0x40/0x110 [ 286.271671][ T29] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 286.277593][ T29] RIP: 0033:0x7f96d498dd30 [ 286.282002][ T29] RSP: 002b:00007ffe7c987ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 286.290431][ T29] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f96d498dd30 [ 286.298427][ T29] RDX: 0000000000000007 RSI: 00007ffe7c9877e0 RDI: 0000000000000003 [ 286.306381][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.314392][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f96d4a07488 [ 286.322391][ T29] R13: 00007ffe7c987cc4 R14: 0000000000000000 R15: 431bde82d7b634db [ 286.330429][ T29] [ 286.333434][ T29] [ 286.333434][ T29] Showing all locks held in the system: [ 286.341157][ T29] 5 locks held by kworker/1:0/23: [ 286.346167][ T29] #0: ffff88801628cd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x789/0x15d0 [ 286.356883][ T29] #1: ffffc900001d7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7eb/0x15d0 [ 286.368217][ T29] #2: ffff88802073f190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4e10 [ 286.377130][ T29] #3: ffff888141b23510 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x27fe/0x4e10 [ 286.387096][ T29] #4: ffff88814078f368 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x2827/0x4e10 [ 286.396722][ T29] 1 lock held by khungtaskd/29: [ 286.401586][ T29] #0: ffffffff8cfabce0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 [ 286.411469][ T29] 2 locks held by getty/4823: [ 286.416118][ T29] #0: ffff88802a8320a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 286.425872][ T29] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc6/0x1490 [ 286.435993][ T29] 1 lock held by syz-executor273/5069: [ 286.441469][ T29] #0: ffff88802073f190 (&dev->mutex){....}-{3:3}, at: usbdev_release+0x87/0x4b0 [ 286.450658][ T29] [ 286.452997][ T29] ============================================= [ 286.452997][ T29] [ 286.461418][ T29] NMI backtrace for cpu 0 [ 286.465734][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0 [ 286.475518][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 286.485552][ T29] Call Trace: [ 286.488816][ T29] [ 286.491729][ T29] dump_stack_lvl+0xd9/0x1b0 [ 286.496306][ T29] nmi_cpu_backtrace+0x277/0x390 [ 286.501232][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 286.506416][ T29] nmi_trigger_cpumask_backtrace+0x299/0x300 [ 286.512379][ T29] watchdog+0xf87/0x1210 [ 286.516610][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.522577][ T29] ? lockdep_hardirqs_on+0x7d/0x110 [ 286.527763][ T29] ? __kthread_parkme+0x14b/0x220 [ 286.532771][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.538736][ T29] kthread+0x2c6/0x3a0 [ 286.542790][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.547970][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.553589][ T29] ret_from_fork+0x45/0x80 [ 286.557994][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.563612][ T29] ret_from_fork_asm+0x11/0x20 [ 286.568369][ T29] [ 286.571441][ T29] Sending NMI from CPU 0 to CPUs 1: [ 286.576661][ C1] NMI backtrace for cpu 1 [ 286.576667][ C1] CPU: 1 PID: 77 Comm: kworker/u4:5 Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0 [ 286.576680][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 286.576687][ C1] Workqueue: events_unbound toggle_allocation_gate [ 286.576702][ C1] RIP: 0010:__default_send_IPI_dest_field+0x70/0xf0 [ 286.576721][ C1] Code: 0f b6 03 84 c0 74 04 3c 03 7e 7c 8b 04 25 00 c3 5f ff f6 c4 10 75 e7 44 89 24 25 10 c3 5f ff 89 f0 09 e8 89 04 25 00 c3 5f ff <48> 83 c4 08 5b 5d 41 5c c3 bb e8 03 00 00 eb 16 65 ff 05 49 10 cc [ 286.576732][ C1] RSP: 0018:ffffc900015a78f0 EFLAGS: 00000002 [ 286.576740][ C1] RAX: 00000000000008fb RBX: fffffbffffebf860 RCX: ffffffff818e4a8b [ 286.576747][ C1] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000001000000 [ 286.576754][ C1] RBP: 0000000000000800 R08: 0000000000000000 R09: fffffbfff1e326c2 [ 286.576761][ C1] R10: ffffffff8f193617 R11: 0000000000000006 R12: 0000000001000000 [ 286.576768][ C1] R13: ffffffff817be940 R14: 0000000000000000 R15: ffff8880b993d8c0 [ 286.576777][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 286.576788][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 286.576796][ C1] CR2: 000055ae88229680 CR3: 000000000cd77000 CR4: 0000000000350ef0 [ 286.576803][ C1] Call Trace: [ 286.576807][ C1] [ 286.576811][ C1] ? show_regs+0x8f/0xa0 [ 286.576832][ C1] ? nmi_cpu_backtrace+0x1d4/0x390 [ 286.576850][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 286.576869][ C1] ? nmi_handle+0x1a6/0x570 [ 286.576882][ C1] ? x86_pmu_event_mapped+0x1c0/0x1c0 [ 286.576901][ C1] ? __default_send_IPI_dest_field+0x70/0xf0 [ 286.576918][ C1] ? default_do_nmi+0x6a/0x160 [ 286.576933][ C1] ? exc_nmi+0x186/0x200 [ 286.576947][ C1] ? end_repeat_nmi+0xf/0x2a [ 286.576958][ C1] ? on_each_cpu_cond_mask+0x40/0x90 [ 286.576971][ C1] ? trace_hardirqs_off+0x5b/0x120 [ 286.576989][ C1] ? __default_send_IPI_dest_field+0x70/0xf0 [ 286.577005][ C1] ? __default_send_IPI_dest_field+0x70/0xf0 [ 286.577023][ C1] ? __default_send_IPI_dest_field+0x70/0xf0 [ 286.577039][ C1] [ 286.577042][ C1] [ 286.577045][ C1] ? _flat_send_IPI_mask+0x30/0x70 [ 286.577058][ C1] _flat_send_IPI_mask+0x40/0x70 [ 286.577071][ C1] smp_call_function_many_cond+0x12cf/0x1550 [ 286.577085][ C1] ? __text_poke+0xca0/0xca0 [ 286.577096][ C1] ? __kmem_cache_alloc_node+0xc3/0x310 [ 286.577114][ C1] ? generic_smp_call_function_single_interrupt+0x20/0x20 [ 286.577129][ C1] ? apply_relocation+0x830/0x830 [ 286.577141][ C1] ? __text_poke+0xca0/0xca0 [ 286.577152][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 286.577165][ C1] text_poke_bp_batch+0x561/0x750 [ 286.577184][ C1] ? __kmem_cache_alloc_node+0xc4/0x310 [ 286.577200][ C1] ? alternatives_enable_smp+0x400/0x400 [ 286.577212][ C1] ? __jump_label_patch+0x1db/0x400 [ 286.577228][ C1] ? text_poke_queue+0xef/0x180 [ 286.577240][ C1] ? arch_jump_label_transform_queue+0xc0/0x110 [ 286.577260][ C1] text_poke_finish+0x30/0x40 [ 286.577272][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 286.577290][ C1] jump_label_update+0x1d7/0x400 [ 286.577307][ C1] static_key_disable_cpuslocked+0x154/0x1c0 [ 286.577323][ C1] static_key_disable+0x1a/0x20 [ 286.577337][ C1] toggle_allocation_gate+0x13f/0x250 [ 286.577351][ C1] ? wake_up_kfence_timer+0x30/0x30 [ 286.577364][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 286.577384][ C1] process_one_work+0x886/0x15d0 [ 286.577402][ C1] ? lock_sync+0x190/0x190 [ 286.577419][ C1] ? workqueue_congested+0x300/0x300 [ 286.577436][ C1] ? assign_work+0x1a0/0x250 [ 286.577452][ C1] worker_thread+0x8b9/0x1290 [ 286.577469][ C1] ? __kthread_parkme+0x14b/0x220 [ 286.577483][ C1] ? process_one_work+0x15d0/0x15d0 [ 286.577498][ C1] kthread+0x2c6/0x3a0 [ 286.577511][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.577522][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 286.577537][ C1] ret_from_fork+0x45/0x80 [ 286.577551][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 286.577565][ C1] ret_from_fork_asm+0x11/0x20 [ 286.577585][ C1] [ 286.577699][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 286.577706][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0 [ 286.577722][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 286.577729][ T29] Call Trace: [ 286.577735][ T29] [ 286.577740][ T29] dump_stack_lvl+0xd9/0x1b0 [ 286.577758][ T29] panic+0x6dc/0x790 [ 286.577777][ T29] ? panic_smp_self_stop+0xa0/0xa0 [ 286.577797][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 286.577820][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 286.577840][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 286.577863][ T29] ? watchdog+0xd3e/0x1210 [ 286.577880][ T29] ? watchdog+0xd31/0x1210 [ 286.577899][ T29] watchdog+0xd4f/0x1210 [ 286.577920][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.577938][ T29] ? lockdep_hardirqs_on+0x7d/0x110 [ 286.577959][ T29] ? __kthread_parkme+0x14b/0x220 [ 286.577977][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.577995][ T29] kthread+0x2c6/0x3a0 [ 286.578011][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.578026][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.578045][ T29] ret_from_fork+0x45/0x80 [ 286.578062][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.578080][ T29] ret_from_fork_asm+0x11/0x20 [ 286.578108][ T29] [ 286.582965][ T29] Kernel Offset: disabled [ 287.111105][ T29] Rebooting in 86400 seconds..