[ 24.069777] audit: type=1800 audit(1541316393.709:21): pid=5495 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 24.096035] audit: type=1800 audit(1541316393.709:22): pid=5495 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 25.109225] sshd (5562) used greatest stack depth: 15232 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 451.866180] INFO: task syz-executor757:5654 blocked for more than 140 seconds. [ 451.873820] Not tainted 4.19.0+ #96 [ 451.878056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 451.886065] syz-executor757 D23632 5654 5653 0x00000004 [ 451.891699] Call Trace: [ 451.894339] __schedule+0x8cf/0x21d0 [ 451.898136] ? __sched_text_start+0x8/0x8 [ 451.902364] ? perf_trace_sched_process_exec+0x860/0x860 [ 451.907904] ? zap_class+0x640/0x640 [ 451.911616] ? zap_class+0x640/0x640 [ 451.915326] schedule+0xfe/0x460 [ 451.918740] ? __schedule+0x21d0/0x21d0 [ 451.922709] ? find_held_lock+0x36/0x1c0 [ 451.926835] ? mark_held_locks+0xc7/0x130 [ 451.930978] schedule_timeout+0x1cc/0x260 [ 451.935110] ? usleep_range+0x1a0/0x1a0 [ 451.939146] ? wait_for_completion+0x41f/0x8a0 [ 451.943724] ? trace_hardirqs_off_caller+0x310/0x310 [ 451.948926] wait_for_completion+0x427/0x8a0 [ 451.953523] ? wait_for_completion_interruptible+0x840/0x840 [ 451.959385] ? wake_up_q+0x100/0x100 [ 451.963094] ? lock_release+0xa00/0xa00 [ 451.967129] ? __init_waitqueue_head+0x9e/0x150 [ 451.972293] ? init_wait_entry+0x1c0/0x1c0 [ 451.976641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.982253] flush_workqueue+0x742/0x1e10 [ 451.986477] ? print_usage_bug+0xc0/0xc0 [ 451.990593] ? cancel_delayed_work+0x3e0/0x3e0 [ 451.995168] ? is_bpf_text_address+0xac/0x170 [ 451.999748] ? lock_downgrade+0x900/0x900 [ 452.003890] ? check_preemption_disabled+0x48/0x280 [ 452.009194] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 452.014121] ? __lock_acquire+0x62f/0x4c20 [ 452.018414] ? rcu_softirq_qs+0x20/0x20 [ 452.022383] ? unwind_dump+0x190/0x190 [ 452.026319] ? zap_class+0x640/0x640 [ 452.030035] ? mark_held_locks+0x130/0x130 [ 452.034325] ? __kernel_text_address+0xd/0x40 [ 452.039001] ? lock_acquire+0x1ed/0x520 [ 452.043420] ? vim2m_release+0xbc/0x150 [ 452.047489] ? lock_release+0xa00/0xa00 [ 452.051469] ? perf_trace_sched_process_exec+0x860/0x860 [ 452.056982] ? v4l2_ctrl_handler_free.part.12+0x742/0xb80 [ 452.062523] ? lock_downgrade+0x900/0x900 [ 452.066726] ? kfree+0xcf/0x230 [ 452.070014] ? __mutex_lock+0x85e/0x16f0 [ 452.074065] ? zap_class+0x640/0x640 [ 452.077860] vim2m_stop_streaming+0x7c/0x2c0 [ 452.082275] ? vim2m_stop_streaming+0x7c/0x2c0 [ 452.086915] ? mark_held_locks+0xc7/0x130 [ 452.091062] ? vim2m_buf_queue+0xa0/0xa0 [ 452.095116] __vb2_queue_cancel+0x171/0xd20 [ 452.099499] ? trace_hardirqs_on+0xbd/0x310 [ 452.103828] ? kasan_check_read+0x11/0x20 [ 452.108036] ? vb2_buffer_done+0xb90/0xb90 [ 452.112437] ? kasan_check_read+0x11/0x20 [ 452.116700] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 452.121821] ? v4l2_m2m_cancel_job+0x2f8/0x650 [ 452.126524] ? v4l2_m2m_job_finish+0x4c0/0x4c0 [ 452.131121] ? kasan_check_read+0x11/0x20 [ 452.135264] ? mutex_destroy+0x103/0x200 [ 452.139396] ? percpu_down_write+0x540/0x540 [ 452.143830] ? vidioc_querycap+0xd0/0xd0 [ 452.147986] vb2_core_queue_release+0x26/0x80 [ 452.152499] vb2_queue_release+0x15/0x20 [ 452.156625] v4l2_m2m_ctx_release+0x1e/0x35 [ 452.160948] vim2m_release+0xe6/0x150 [ 452.164740] v4l2_release+0x224/0x3a0 [ 452.168601] ? dev_debug_store+0x140/0x140 [ 452.172852] __fput+0x385/0xa30 [ 452.176199] ? get_max_files+0x20/0x20 [ 452.180103] ? trace_hardirqs_on+0xbd/0x310 [ 452.184490] ? kasan_check_read+0x11/0x20 [ 452.188718] ? task_work_run+0x1af/0x2a0 [ 452.192776] ? trace_hardirqs_off_caller+0x310/0x310 [ 452.197933] ? filp_close+0x1cd/0x250 [ 452.201738] ____fput+0x15/0x20 [ 452.205062] task_work_run+0x1e8/0x2a0 [ 452.209040] ? task_work_cancel+0x240/0x240 [ 452.213372] ? copy_fd_bitmaps+0x210/0x210 [ 452.217718] ? do_syscall_64+0x9a/0x820 [ 452.221709] exit_to_usermode_loop+0x318/0x380 [ 452.226383] ? __bpf_trace_sys_exit+0x30/0x30 [ 452.230881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.236483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.242026] do_syscall_64+0x6be/0x820 [ 452.245934] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 452.251373] ? syscall_return_slowpath+0x5e0/0x5e0 [ 452.256371] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.261212] ? trace_hardirqs_on_caller+0x310/0x310 [ 452.266271] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 452.271288] ? prepare_exit_to_usermode+0x291/0x3b0 [ 452.276357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.281316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.286572] RIP: 0033:0x401010 [ 452.289774] Code: 01 f0 ff ff 0f 83 b0 0a 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d bd 56 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 84 0a 00 00 c3 48 83 ec 08 e8 3a 01 00 00 [ 452.308763] RSP: 002b:00007ffea5ab70f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 452.316511] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000401010 [ 452.323769] RDX: 0000000000444bb9 RSI: 0000000000000000 RDI: 0000000000000003 [ 452.331106] RBP: 0000000000000000 R08: 00000000004002e0 R09: 00000000004002e0 [ 452.338409] R10: 00000000004002e0 R11: 0000000000000246 R12: 0000000000401f20 [ 452.345679] R13: 0000000000401fb0 R14: 0000000000000000 R15: 0000000000000000 [ 452.353016] [ 452.353016] Showing all locks held in the system: [ 452.359351] 2 locks held by kworker/0:1/12: [ 452.363670] #0: 000000003db4b92e ((wq_completion)"events"){+.+.}, at: process_one_work+0xb43/0x1c40 [ 452.373134] #1: 0000000083c4fc0a ((work_completion)(&smc->tcp_listen_work)){+.+.}, at: process_one_work+0xb9a/0x1c40 [ 452.383919] 1 lock held by khungtaskd/1008: [ 452.388288] #0: 000000003c4b94d4 (rcu_read_lock){....}, at: debug_show_all_locks+0xd0/0x424 [ 452.397150] 1 lock held by rsyslogd/5534: [ 452.401285] #0: 0000000041dcaab2 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1bb/0x200 [ 452.409349] 2 locks held by getty/5624: [ 452.413312] #0: 0000000073aea0d8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.421617] #1: 000000004c00cd31 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.430501] 2 locks held by getty/5625: [ 452.434458] #0: 00000000c279c8f4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.442732] #1: 00000000eaef601a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.451900] 2 locks held by getty/5626: [ 452.455862] #0: 00000000567f14a1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.464219] #1: 0000000058a33d5c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.473087] 2 locks held by getty/5627: [ 452.477246] #0: 000000000f3b388a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.485478] #1: 000000000aaec5cb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.494456] 2 locks held by getty/5628: [ 452.498498] #0: 0000000035919afe (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.506790] #1: 000000005e82b5c4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.515634] 2 locks held by getty/5629: [ 452.519838] #0: 00000000a3f8ebad (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.528120] #1: 00000000781d9ee1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.537030] 2 locks held by getty/5630: [ 452.540987] #0: 00000000a18cad08 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 452.549610] #1: 000000004050d1ff (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 452.558682] 2 locks held by syz-executor757/5654: [ 452.563519] #0: 00000000d91243c4 (&mdev->req_queue_mutex){+.+.}, at: v4l2_release+0x1d7/0x3a0 [ 452.572378] #1: 000000005b9f9534 (&dev->dev_mutex){+.+.}, at: vim2m_release+0xbc/0x150 [ 452.580565] [ 452.582176] ============================================= [ 452.582176] [ 452.589244] NMI backtrace for cpu 1 [ 452.592869] CPU: 1 PID: 1008 Comm: khungtaskd Not tainted 4.19.0+ #96 [ 452.599438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.608775] Call Trace: [ 452.611355] dump_stack+0x244/0x39d [ 452.614971] ? dump_stack_print_info.cold.1+0x20/0x20 [ 452.620154] ? check_preemption_disabled+0x48/0x280 [ 452.625161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.630707] nmi_cpu_backtrace.cold.2+0x5c/0xa1 [ 452.635378] ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f [ 452.640570] nmi_trigger_cpumask_backtrace+0x1e8/0x22a [ 452.645857] arch_trigger_cpumask_backtrace+0x14/0x20 [ 452.651028] watchdog+0xb51/0x1060 [ 452.654560] ? hungtask_pm_notify+0xb0/0xb0 [ 452.658878] ? __kthread_parkme+0xce/0x1a0 [ 452.663104] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 452.668197] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 452.673298] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 452.677879] ? trace_hardirqs_on+0xbd/0x310 [ 452.682195] ? kasan_check_read+0x11/0x20 [ 452.686334] ? __kthread_parkme+0xce/0x1a0 [ 452.690561] ? trace_hardirqs_off_caller+0x310/0x310 [ 452.695655] ? trace_hardirqs_off_caller+0x310/0x310 [ 452.700767] ? lockdep_init_map+0x9/0x10 [ 452.704830] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 452.709984] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.715522] ? __kthread_parkme+0xfb/0x1a0 [ 452.719746] ? hungtask_pm_notify+0xb0/0xb0 [ 452.724057] kthread+0x35a/0x440 [ 452.727528] ? kthread_stop+0x900/0x900 [ 452.731495] ret_from_fork+0x3a/0x50 [ 452.735313] Sending NMI from CPU 1 to CPUs 0: [ 452.740456] NMI backtrace for cpu 0 [ 452.740461] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.0+ #96 [ 452.740466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.740469] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 452.740477] Code: 14 dd 28 00 00 00 4d 39 d0 72 1b 49 83 c1 01 4a 89 7c 10 e0 4a 89 74 10 e8 4a 89 54 10 f0 4a 89 4c d8 20 4c 89 08 5d c3 66 90 <55> 48 89 e5 48 8b 75 08 65 48 8b 04 25 40 ee 01 00 65 8b 15 c8 75 [ 452.740480] RSP: 0018:ffff8801dae07c18 EFLAGS: 00000082 [ 452.740486] RAX: ffffffff89476ec0 RBX: 0000000000026620 RCX: 0000000000000001 [ 452.740490] RDX: 0000000000000000 RSI: ffffffff8860b9e0 RDI: ffffffff8860ba20 [ 452.740493] RBP: ffff8801dae07c50 R08: 0000000000000000 R09: 0000000000000001 [ 452.740497] R10: ffffed003b5c5b67 R11: ffff8801dae2db3b R12: 1ffff1003b5c0fa1 [ 452.740500] R13: ffffffff8860ba20 R14: ffffffff8860b9e0 R15: 0000000000000000 [ 452.740504] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 452.740508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 452.740511] CR2: 0000000000b0e000 CR3: 00000001bb536000 CR4: 00000000001406f0 [ 452.740515] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 452.740518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 452.740520] Call Trace: [ 452.740522] [ 452.740525] ? check_preemption_disabled+0x1c/0x280 [ 452.740527] debug_smp_processor_id+0x1c/0x20 [ 452.740531] tick_check_oneshot_broadcast_this_cpu+0x15/0x130 [ 452.740533] tick_irq_enter+0x22/0x3e0 [ 452.740535] irq_enter+0xbd/0xe0 [ 452.740538] scheduler_ipi+0x3d0/0xad0 [ 452.740540] ? kasan_check_read+0x11/0x20 [ 452.740543] ? migration_cpu_stop+0x630/0x630 [ 452.740545] ? rcu_softirq_qs+0x20/0x20 [ 452.740548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740551] ? check_preemption_disabled+0x48/0x280 [ 452.740553] ? rcu_irq_exit+0x1a2/0x390 [ 452.740556] ? rcu_nmi_exit+0x290/0x290 [ 452.740558] ? kvm_clock_read+0x18/0x30 [ 452.740561] ? kvm_sched_clock_read+0x9/0x20 [ 452.740563] ? task_prio+0x50/0x50 [ 452.740566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740572] ? check_preemption_disabled+0x48/0x280 [ 452.740575] smp_reschedule_interrupt+0x109/0x650 [ 452.740577] ? smp_thermal_interrupt+0x850/0x850 [ 452.740580] ? interrupt_entry+0xb5/0xc0 [ 452.740583] ? trace_hardirqs_off_caller+0xbb/0x310 [ 452.740585] ? trace_hardirqs_off_caller+0xbb/0x310 [ 452.740588] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.740591] ? trace_hardirqs_on_caller+0x310/0x310 [ 452.740594] ? trace_hardirqs_on_caller+0x310/0x310 [ 452.740596] ? task_prio+0x50/0x50 [ 452.740599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740602] ? check_preemption_disabled+0x48/0x280 [ 452.740605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.740612] reschedule_interrupt+0xf/0x20 [ 452.740614] [ 452.740616] RIP: 0010:native_safe_halt+0x6/0x10 [ 452.740624] Code: e9 2c ff ff ff 48 89 c7 48 89 45 d8 e8 83 d8 f3 f9 48 8b 45 d8 e9 ca fe ff ff 48 89 df e8 72 d8 f3 f9 eb 82 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 90 90 90 90 90 [ 452.740627] RSP: 0018:ffffffff89407c10 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 452.740633] RAX: dffffc0000000000 RBX: 1ffffffff1280f86 RCX: 0000000000000000 [ 452.740637] RDX: 1ffffffff12a3f59 RSI: 0000000000000001 RDI: ffffffff8951fac8 [ 452.740641] RBP: ffffffff89407c10 R08: ffffffff89476ec0 R09: 0000000000000000 [ 452.740644] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff89407cd0 [ 452.740648] R13: ffffffff8a14c8a0 R14: 0000000000000000 R15: 0000000000000000 [ 452.740650] default_idle+0xbf/0x490 [ 452.740653] ? rcu_dynticks_eqs_enter+0x4f/0x80 [ 452.740655] ? __sched_text_end+0x1/0x1 [ 452.740658] ? rcu_idle_enter+0x39a/0x530 [ 452.740661] ? rcu_eqs_special_set+0x1c0/0x1c0 [ 452.740663] ? tsc_verify_tsc_adjust+0x137/0x450 [ 452.740666] ? trace_hardirqs_off_caller+0x310/0x310 [ 452.740669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740676] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740678] arch_cpu_idle+0x10/0x20 [ 452.740681] default_idle_call+0x6d/0x90 [ 452.740683] do_idle+0x49b/0x5c0 [ 452.740686] ? trace_hardirqs_off_caller+0x310/0x310 [ 452.740688] ? arch_cpu_idle_exit+0x70/0x70 [ 452.740691] ? check_preemption_disabled+0x48/0x280 [ 452.740694] cpu_startup_entry+0x18/0x20 [ 452.740696] rest_init+0x243/0x372 [ 452.740699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740701] arch_call_rest_init+0xe/0x1b [ 452.740704] start_kernel+0x9f0/0xa2b [ 452.740706] ? mem_encrypt_init+0xb/0xb [ 452.740709] ? early_idt_handler_common+0x3b/0x60 [ 452.740712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.740716] ? x86_family+0x3e/0x50 [ 452.740719] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 452.740721] x86_64_start_reservations+0x2e/0x30 [ 452.740724] x86_64_start_kernel+0x76/0x79 [ 452.740726] secondary_startup_64+0xa4/0xb0 [ 452.740873] Kernel panic - not syncing: hung_task: blocked tasks [ 453.220998] CPU: 1 PID: 1008 Comm: khungtaskd Not tainted 4.19.0+ #96 [ 453.227560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.236895] Call Trace: [ 453.239491] dump_stack+0x244/0x39d [ 453.243105] ? dump_stack_print_info.cold.1+0x20/0x20 [ 453.248288] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 453.253296] panic+0x2ad/0x55c [ 453.256473] ? add_taint.cold.5+0x16/0x16 [ 453.260686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.266226] ? nmi_trigger_cpumask_backtrace+0x1d1/0x22a [ 453.271751] ? nmi_trigger_cpumask_backtrace+0x1c8/0x22a [ 453.277209] watchdog+0xb62/0x1060 [ 453.280750] ? hungtask_pm_notify+0xb0/0xb0 [ 453.285068] ? __kthread_parkme+0xce/0x1a0 [ 453.289293] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 453.294411] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 453.299511] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 453.304080] ? trace_hardirqs_on+0xbd/0x310 [ 453.308386] ? kasan_check_read+0x11/0x20 [ 453.312514] ? __kthread_parkme+0xce/0x1a0 [ 453.316747] ? trace_hardirqs_off_caller+0x310/0x310 [ 453.321845] ? trace_hardirqs_off_caller+0x310/0x310 [ 453.326934] ? lockdep_init_map+0x9/0x10 [ 453.330985] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 453.336136] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.341667] ? __kthread_parkme+0xfb/0x1a0 [ 453.345890] ? hungtask_pm_notify+0xb0/0xb0 [ 453.350201] kthread+0x35a/0x440 [ 453.353683] ? kthread_stop+0x900/0x900 [ 453.357642] ret_from_fork+0x3a/0x50 [ 453.362854] Kernel Offset: disabled [ 453.366479] Rebooting in 86400 seconds..