Warning: Permanently added '10.128.0.147' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 769.948385] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -852877649960. Restoring [ 769.948385] clocksource: timekeeping watchdog on CPU0: Marking clocksource 'tsc' as unstable because the skew is too large: [ 769.948385] INFO: rcu_preempt self-detected stall on CPU [ 769.948385] 1-...: (1 GPs behind) idle=d06/1/0 softirq=11874/11881 fqs=0 [ 769.948385] (t=38766 jiffies g=911 c=910 q=212) [ 769.948385] rcu_preempt kthread starved for 38766 jiffies! g911 c910 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0 [ 769.948385] rcu_preempt I30008 8 2 0x80000000 [ 769.948385] Call Trace: [ 769.948385] __schedule+0x88b/0x1de0 [ 769.948385] ? schedule_timeout+0x4a5/0xe90 [ 769.948385] ? io_schedule_timeout+0x140/0x140 [ 769.948385] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 769.948385] schedule+0x8d/0x1b0 [ 769.948385] schedule_timeout+0x4af/0xe90 [ 769.948385] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 769.948385] ? usleep_range+0x130/0x130 [ 769.948385] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 769.948385] ? prepare_to_swait+0x115/0x2a0 [ 769.948385] ? run_timer_softirq+0x5a0/0x5a0 [ 769.948385] rcu_gp_kthread+0xc0a/0x1e60 [ 769.948385] ? force_qs_rnp+0x4f0/0x4f0 [ 769.948385] ? force_qs_rnp+0x4f0/0x4f0 [ 769.948385] kthread+0x30d/0x420 [ 769.948385] ? kthread_create_on_node+0xd0/0xd0 [ 769.948385] ret_from_fork+0x24/0x30 [ 769.948385] Sending NMI from CPU 1 to CPUs 0: [ 769.948385] NMI backtrace for cpu 0 [ 769.948385] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.276-syzkaller #0 [ 769.948385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.948385] task: ffffffff88e74480 task.stack: ffffffff88e00000 [ 769.948385] RIP: 0010:trace_hardirqs_on_caller+0x20f/0x580 [ 769.948385] RSP: 0018:ffff8880ba4079f8 EFLAGS: 00000046 [ 769.948385] RAX: 0000000000000007 RBX: ffffffff88e74480 RCX: 0000000000000000 [ 769.948385] RDX: 0000000000000000 RSI: ffffffff87ccff40 RDI: ffffffff88e74d04 [ 769.948385] RBP: ffffffff87400976 R08: ffff88823fff7018 R09: 0000000000000000 [ 769.948385] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 769.948385] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 769.948385] FS: 0000000000000000(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 769.948385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 769.948385] CR2: 00007ffdc4d658b8 CR3: 00000000b5727000 CR4: 00000000003406f0 [ 769.948385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 769.948385] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 769.948385] Call Trace: [ 769.948385] [ 769.948385] trace_hardirqs_on_thunk+0x1a/0x1c [ 769.948385] retint_kernel+0x2d/0x2d [ 769.948385] RIP: 0010:console_unlock+0xd81/0xf20 [ 769.948385] RSP: 0018:ffff8880ba407b18 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 769.948385] RAX: ffffffff88e74480 RBX: 0000000000000200 RCX: 1ffffffff11ce9aa [ 769.948385] RDX: 0000000000000100 RSI: ffffffff88e74d30 RDI: 0000000000000206 [ 769.948385] RBP: 0000000000000001 R08: ffffffff8ba5340c R09: 0000000000000000 [ 769.948385] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff83d28470 [ 769.948385] R13: ffffffff89620ed0 R14: dffffc0000000000 R15: 000000000000007f [ 769.948385] ? netconsole_netdev_event+0x260/0x260 [ 769.948385] vprintk_emit+0x224/0x620 [ 769.948385] vprintk_func+0x58/0x160 [ 769.948385] printk+0x9e/0xbc [ 769.948385] ? log_store.cold+0x16/0x16 [ 769.948385] clocksource_watchdog+0x73e/0x8b0 [ 769.948385] call_timer_fn+0x14a/0x650 [ 769.948385] ? __clocksource_unstable+0xe0/0xe0 [ 769.948385] ? collect_expired_timers+0x250/0x250 [ 769.948385] ? _raw_spin_unlock_irq+0x50/0x80 [ 769.948385] ? __clocksource_unstable+0xe0/0xe0 [ 769.948385] expire_timers+0x232/0x4d0 [ 769.948385] run_timer_softirq+0x1d5/0x5a0 [ 769.948385] ? retint_kernel+0x2d/0x2d [ 769.948385] ? expire_timers+0x4d0/0x4d0 [ 769.948385] __do_softirq+0x24d/0x9ff [ 769.948385] ? check_preemption_disabled+0x35/0x240 [ 769.948385] irq_exit+0x193/0x240 [ 769.948385] smp_apic_timer_interrupt+0x141/0x5e0 [ 769.948385] apic_timer_interrupt+0x93/0xa0 [ 769.948385] [ 769.948385] RIP: 0010:native_safe_halt+0xe/0x10 [ 769.948385] RSP: 0018:ffffffff88e07e78 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 769.948385] RAX: 1ffffffff11e1314 RBX: dffffc0000000000 RCX: 0000000000000000 [ 769.948385] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffffff88e74d04 [ 769.948385] RBP: ffffffff88f09890 R08: 0000000000000047 R09: 0000000000000000 [ 769.948385] R10: 0000000000000000 R11: 0000000000000000 R12: fffffbfff11ce890 [ 769.948385] R13: ffffffff88e74480 R14: 0000000000000000 R15: 0000000000000000 [ 769.948385] default_idle+0x47/0x370 [ 769.948385] do_idle+0x250/0x3c0 [ 769.948385] ? trace_event_define_fields_x86_irq_vector+0x28/0x28 [ 769.948385] cpu_startup_entry+0x14/0x20 [ 769.948385] start_kernel+0x750/0x770 [ 769.948385] ? mem_encrypt_init+0x5/0x5 [ 769.948385] ? load_ucode_bsp+0x1ae/0x1e4 [ 769.948385] secondary_startup_64+0xa5/0xb0 [ 769.948385] Code: 03 38 d0 7c 08 84 d2 0f 85 33 03 00 00 8b 8b 54 08 00 00 85 c9 0f 85 b3 01 00 00 65 48 8b 1c 25 c0 7f 02 00 48 8d bb 84 08 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 [ 769.948385] NMI backtrace for cpu 1 [ 769.948385] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.14.276-syzkaller #0 [ 769.948385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.948385] Call Trace: [ 769.948385] [ 769.948385] dump_stack+0x1b2/0x281 [ 769.948385] nmi_cpu_backtrace.cold+0x57/0x93 [ 769.948385] ? irq_force_complete_move+0x350/0x350 [ 769.948385] nmi_trigger_cpumask_backtrace+0x13a/0x180 [ 769.948385] rcu_dump_cpu_stacks+0x15f/0x19c [ 769.948385] rcu_check_callbacks.cold+0x464/0xd8d [ 769.948385] ? __raise_softirq_irqoff+0x14e/0x1d0 [ 769.948385] update_process_times+0x29/0x60 [ 769.948385] tick_sched_handle+0x7d/0x150 [ 769.948385] tick_sched_timer+0x92/0x200 [ 769.948385] __hrtimer_run_queues+0x30b/0xc80 [ 769.948385] ? tick_do_update_jiffies64.part.0+0x270/0x270 [ 769.948385] ? retrigger_next_event+0x310/0x310 [ 769.948385] ? ktime_get_update_offsets_now+0x272/0x3f0 [ 769.948385] hrtimer_interrupt+0x1e6/0x5e0 [ 769.948385] smp_apic_timer_interrupt+0x117/0x5e0 [ 769.948385] apic_timer_interrupt+0x93/0xa0 [ 769.948385] [ 769.948385] RIP: 0010:native_safe_halt+0xe/0x10 [ 769.948385] RSP: 0018:ffff8880b5487e68 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 [ 769.948385] RAX: 1ffffffff11e1314 RBX: dffffc0000000000 RCX: 0000000000000000 [ 769.948385] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8880b5478bc4 [ 769.948385] RBP: ffffffff88f09890 R08: 0000000000000000 R09: 0000000000000000 [ 769.948385] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed1016a8f068 [ 769.948385] R13: ffff8880b5478340 R14: 0000000000000000 R15: 0000000000000000 [ 769.948385] default_idle+0x47/0x370 [ 769.948385] do_idle+0x250/0x3c0 [ 769.948385] cpu_startup_entry+0x14/0x20 [ 769.948385] start_secondary+0x4db/0x670 [ 769.948385] ? set_cpu_sibling_map+0x1680/0x1680 [ 769.948385] secondary_startup_64+0xa5/0xb0 [ 769.948385] systemd[1]: systemd-udevd.service: Watchdog timeout (limit 3min)! [ 769.948385] systemd[1]: systemd-udevd.service: Killing process 4630 (systemd-udevd) with signal SIGABRT. [ 769.948385] systemd[1]: Time has been changed [ 769.948385] systemd[1]: apt-daily-upgrade.timer: Adding 6min 57.721758s random time. [ 769.948385] systemd[1]: apt-daily.timer: Adding 10h 34min 49.367677s random time. [ 769.948385] clocksource: 'kvm-clock' wd_now: b4da0bb863 wd_last: 5a7aa62b22 mask: ffffffffffffffff [ 769.948385] clocksource: 'tsc' cs_now: c6ab555f64 cs_last: c6689f65c0 mask: ffffffffffffffff [ 769.948385] tsc: Marking TSC unstable due to clocksource watchdog [ 769.948385] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=6/ABRT [ 769.948385] systemd[1]: systemd-journald.service: Unit entered failed state. [ 769.948385] systemd[1]: systemd-journald.service: Failed with result 'watchdog'. [ 769.948385] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 769.948385] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 769.948385] systemd-journald[8060]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. executing program