[ 11.400255][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 11.400318][ C0] [ 11.400320][ C0] ======================================================== [ 11.400321][ C0] WARNING: possible irq lock inversion dependency detected [ 11.400324][ C0] 7.2.0-virtme #1 Tainted: G W [ 11.400325][ C0] -------------------------------------------------------- [ 11.400326][ C0] swapper/0/0 just changed the state of lock: [ 11.400328][ C0] ffffffffaca89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.400342][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.400344][ C0] (fs_reclaim){+.+.}-{0:0} [ 11.400346][ C0] [ 11.400346][ C0] [ 11.400346][ C0] and interrupts could create inverse lock ordering between them. [ 11.400346][ C0] [ 11.400347][ C0] [ 11.400347][ C0] other info that might help us debug this: [ 11.400348][ C0] Possible interrupt unsafe locking scenario: [ 11.400348][ C0] [ 11.400348][ C0] CPU0 CPU1 [ 11.400349][ C0] ---- ---- [ 11.400350][ C0] lock(fs_reclaim); [ 11.400352][ C0] local_irq_disable(); [ 11.400352][ C0] lock(console_owner); [ 11.400354][ C0] lock(fs_reclaim); [ 11.400355][ C0] [ 11.400356][ C0] lock(console_owner); [ 11.400357][ C0] [ 11.400357][ C0] *** DEADLOCK *** [ 11.400357][ C0] [ 11.400358][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 11.400360][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 11.400366][ C0] #1: ffffffffacbce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 11.400372][ C0] #2: ffffffffacb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.400377][ C0] #3: ffffffffacb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.400381][ C0] [ 11.400381][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 11.400387][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 11.400390][ C0] HARDIRQ-ON-W at: [ 11.400392][ C0] __lock_acquire+0x388/0xc20 [ 11.400396][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400398][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.400402][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.400405][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.400409][ C0] workqueue_init+0x2a/0x680 [ 11.400413][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.400417][ C0] kernel_init+0x21/0x150 [ 11.400421][ C0] ret_from_fork+0x474/0x6b0 [ 11.400424][ C0] ret_from_fork_asm+0x11/0x20 [ 11.400428][ C0] SOFTIRQ-ON-W at: [ 11.400430][ C0] __lock_acquire+0x388/0xc20 [ 11.400432][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400434][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.400436][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.400438][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.400440][ C0] workqueue_init+0x2a/0x680 [ 11.400442][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.400444][ C0] kernel_init+0x21/0x150 [ 11.400446][ C0] ret_from_fork+0x474/0x6b0 [ 11.400448][ C0] ret_from_fork_asm+0x11/0x20 [ 11.400450][ C0] INITIAL USE at: [ 11.400451][ C0] __lock_acquire+0x388/0xc20 [ 11.400453][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400455][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.400457][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.400459][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.400461][ C0] workqueue_init+0x2a/0x680 [ 11.400463][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.400465][ C0] kernel_init+0x21/0x150 [ 11.400467][ C0] ret_from_fork+0x474/0x6b0 [ 11.400469][ C0] ret_from_fork_asm+0x11/0x20 [ 11.400471][ C0] } [ 11.400471][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.400477][ C0] ... acquired at: [ 11.400478][ C0] __lock_acquire+0x518/0xc20 [ 11.400480][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400482][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.400484][ C0] __kmalloc_noprof+0xd3/0x760 [ 11.400486][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.400489][ C0] put_chars+0x1e1/0x2f0 [ 11.400492][ C0] hvc_console_print+0x292/0x780 [ 11.400494][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.400496][ C0] console_flush_one_record+0x46f/0x710 [ 11.400498][ C0] console_unlock+0xee/0x1f0 [ 11.400499][ C0] vprintk_emit+0x37c/0x3e0 [ 11.400501][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 11.400505][ C0] dev_printk_emit+0xb9/0xee [ 11.400507][ C0] _dev_info+0xe2/0x116 [ 11.400509][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 11.400512][ C0] cmos_do_probe+0x73b/0x98a [ 11.400514][ C0] platform_probe+0xfe/0x1f0 [ 11.400517][ C0] call_driver_probe+0x61/0x1c0 [ 11.400520][ C0] really_probe+0x199/0x760 [ 11.400522][ C0] __driver_probe_device+0x24f/0x440 [ 11.400524][ C0] driver_probe_device+0x4a/0xf0 [ 11.400527][ C0] __driver_attach+0x1b8/0x540 [ 11.400529][ C0] bus_for_each_dev+0x130/0x1e0 [ 11.400531][ C0] bus_add_driver+0x2c8/0x530 [ 11.400533][ C0] driver_register+0x1a3/0x390 [ 11.400535][ C0] __platform_driver_probe+0x13f/0x270 [ 11.400537][ C0] cmos_init+0x31/0x40 [ 11.400540][ C0] do_one_initcall+0x124/0x4f0 [ 11.400542][ C0] kernel_init_freeable+0x596/0x630 [ 11.400544][ C0] kernel_init+0x21/0x150 [ 11.400546][ C0] ret_from_fork+0x474/0x6b0 [ 11.400548][ C0] ret_from_fork_asm+0x11/0x20 [ 11.400550][ C0] [ 11.400550][ C0] -> (console_owner){..-.}-{0:0} { [ 11.400553][ C0] IN-SOFTIRQ-W at: [ 11.400554][ C0] __lock_acquire+0x388/0xc20 [ 11.400556][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400558][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.400560][ C0] console_emit_next_record+0x1d1/0x4c0 [ 11.400562][ C0] console_flush_one_record+0x46f/0x710 [ 11.400563][ C0] console_unlock+0xee/0x1f0 [ 11.400565][ C0] vprintk_emit+0x37c/0x3e0 [ 11.400566][ C0] _printk+0xc7/0x100 [ 11.400569][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.400572][ C0] call_timer_fn+0x160/0x4d0 [ 11.400573][ C0] __run_timers+0x68f/0xaa0 [ 11.400575][ C0] run_timer_softirq+0xf0/0x160 [ 11.400577][ C0] handle_softirqs+0x1d3/0x900 [ 11.400580][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.400582][ C0] irq_exit_rcu+0xe/0x30 [ 11.400584][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.400587][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.400589][ C0] pv_native_safe_halt+0xf/0x10 [ 11.400591][ C0] default_idle+0x9/0x10 [ 11.400593][ C0] default_idle_call+0x6e/0xb0 [ 11.400594][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.400598][ C0] do_idle+0xd8/0x190 [ 11.400600][ C0] cpu_startup_entry+0x53/0x70 [ 11.400602][ C0] rest_init+0x279/0x280 [ 11.400603][ C0] start_kernel+0x3af/0x3b0 [ 11.400605][ C0] x86_64_start_reservations+0x24/0x30 [ 11.400607][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.400609][ C0] common_startup_64+0x13e/0x148 [ 11.400612][ C0] INITIAL USE at: [ 11.400613][ C0] } [ 11.400614][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.400618][ C0] ... acquired at: [ 11.400619][ C0] mark_lock+0x1d7/0xa00 [ 11.400621][ C0] mark_usage+0x42/0x170 [ 11.400623][ C0] __lock_acquire+0x388/0xc20 [ 11.400625][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400627][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.400628][ C0] console_emit_next_record+0x1d1/0x4c0 [ 11.400630][ C0] console_flush_one_record+0x46f/0x710 [ 11.400631][ C0] console_unlock+0xee/0x1f0 [ 11.400633][ C0] vprintk_emit+0x37c/0x3e0 [ 11.400634][ C0] _printk+0xc7/0x100 [ 11.400636][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.400638][ C0] call_timer_fn+0x160/0x4d0 [ 11.400639][ C0] __run_timers+0x68f/0xaa0 [ 11.400641][ C0] run_timer_softirq+0xf0/0x160 [ 11.400642][ C0] handle_softirqs+0x1d3/0x900 [ 11.400644][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.400646][ C0] irq_exit_rcu+0xe/0x30 [ 11.400648][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.400650][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.400651][ C0] pv_native_safe_halt+0xf/0x10 [ 11.400653][ C0] default_idle+0x9/0x10 [ 11.400655][ C0] default_idle_call+0x6e/0xb0 [ 11.400657][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.400659][ C0] do_idle+0xd8/0x190 [ 11.400660][ C0] cpu_startup_entry+0x53/0x70 [ 11.400662][ C0] rest_init+0x279/0x280 [ 11.400664][ C0] start_kernel+0x3af/0x3b0 [ 11.400666][ C0] x86_64_start_reservations+0x24/0x30 [ 11.400667][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.400669][ C0] common_startup_64+0x13e/0x148 [ 11.400671][ C0] [ 11.400671][ C0] [ 11.400671][ C0] stack backtrace: [ 11.400675][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.400679][ C0] Tainted: [W]=WARN [ 11.400684][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.400686][ C0] Call Trace: [ 11.400688][ C0] [ 11.400689][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.400693][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.400697][ C0] mark_lock_irq+0x989/0x9c0 [ 11.400699][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 11.400704][ C0] mark_lock+0x1d7/0xa00 [ 11.400707][ C0] mark_usage+0x42/0x170 [ 11.400710][ C0] __lock_acquire+0x388/0xc20 [ 11.400713][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.400716][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 11.400718][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400722][ C0] ? lock_acquire+0x13c/0x160 [ 11.400725][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.400726][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 11.400728][ C0] console_emit_next_record+0x1d1/0x4c0 [ 11.400731][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 11.400732][ C0] ? console_flush_one_record+0x106/0x710 [ 11.400735][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400737][ C0] ? lock_acquire+0x13c/0x160 [ 11.400740][ C0] console_flush_one_record+0x46f/0x710 [ 11.400743][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 11.400745][ C0] ? __lock_acquire+0x518/0xc20 [ 11.400748][ C0] console_unlock+0xee/0x1f0 [ 11.400750][ C0] ? console_flush_one_record+0x710/0x710 [ 11.400752][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400754][ C0] ? lock_acquire+0x60/0x160 [ 11.400757][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.400760][ C0] ? vprintk_emit+0x320/0x3e0 [ 11.400762][ C0] vprintk_emit+0x37c/0x3e0 [ 11.400765][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.400768][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.400771][ C0] _printk+0xc7/0x100 [ 11.400773][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.400776][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.400779][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.400783][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.400785][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.400787][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.400790][ C0] call_timer_fn+0x160/0x4d0 [ 11.400792][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.400794][ C0] ? debug_object_active_state+0x430/0x430 [ 11.400797][ C0] ? find_held_lock+0x2b/0x80 [ 11.400800][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.400803][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400806][ C0] __run_timers+0x68f/0xaa0 [ 11.400807][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.400811][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.400813][ C0] ? __lock_acquire+0x518/0xc20 [ 11.400817][ C0] ? __rwlock_init+0x150/0x150 [ 11.400821][ C0] run_timer_softirq+0xf0/0x160 [ 11.400824][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.400825][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.400829][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400831][ C0] handle_softirqs+0x1d3/0x900 [ 11.400834][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.400837][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.400840][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.400842][ C0] irq_exit_rcu+0xe/0x30 [ 11.400844][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.400847][ C0] [ 11.400847][ C0] [ 11.400848][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.400851][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.400853][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.400856][ C0] Code: 48 8b 3d 94 e2 f8 01 e8 1f 00 00 00 48 2b 05 58 e3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 16 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 11.400859][ C0] RSP: 0018:ffffffffac807cf8 EFLAGS: 00000296 [ 11.400862][ C0] RAX: 0000000000052b2f RBX: ffffffffac81c600 RCX: ffffffffa98ed307 [ 11.400864][ C0] RDX: ffffffffac81c600 RSI: ffffffffac629f9e RDI: ffffffffac08d8e0 [ 11.400865][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.400866][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5900fa2 [ 11.400867][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.400870][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.400874][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.400876][ C0] default_idle+0x9/0x10 [ 11.400878][ C0] default_idle_call+0x6e/0xb0 [ 11.400880][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.400882][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.400885][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.400889][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400891][ C0] do_idle+0xd8/0x190 [ 11.400893][ C0] cpu_startup_entry+0x53/0x70 [ 11.400896][ C0] rest_init+0x279/0x280 [ 11.400898][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.400902][ C0] ? rest_init+0x280/0x280 [ 11.400904][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.400908][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.400911][ C0] ? acpi_enable+0x1e4/0x330 [ 11.400914][ C0] start_kernel+0x3af/0x3b0 [ 11.400917][ C0] x86_64_start_reservations+0x24/0x30 [ 11.400919][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.400921][ C0] common_startup_64+0x13e/0x148 [ 11.400926][ C0] [ 11.400931][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.400933][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 11.400934][ C0] preempt_count: 103, expected: 0 [ 11.400936][ C0] RCU nest depth: 0, expected: 0 [ 11.400937][ C0] INFO: lockdep is turned off. [ 11.400938][ C0] irq event stamp: 338751 [ 11.400939][ C0] hardirqs last enabled at (338750): [] __down_trylock_console_sem+0x86/0xa0 [ 11.400942][ C0] hardirqs last disabled at (338751): [] console_emit_next_record+0x3d4/0x4c0 [ 11.400944][ C0] softirqs last enabled at (338556): [] handle_softirqs+0x67c/0x900 [ 11.400947][ C0] softirqs last disabled at (338737): [] __irq_exit_rcu+0x145/0x1c0 [ 11.400949][ C0] Preemption disabled at: [ 11.400950][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 11.400954][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.400957][ C0] Tainted: [W]=WARN [ 11.400958][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.400959][ C0] Call Trace: [ 11.400960][ C0] [ 11.400961][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.400963][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 11.400966][ C0] __might_resched.cold+0x1fe/0x2c1 [ 11.400969][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.400972][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.400975][ C0] __kmalloc_noprof+0x443/0x760 [ 11.400977][ C0] ? __rwlock_init+0x150/0x150 [ 11.400980][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 11.400983][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 11.400985][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.400988][ C0] put_chars+0x1e1/0x2f0 [ 11.400991][ C0] ? __send_to_port+0x420/0x420 [ 11.400994][ C0] ? mark_lock+0x1d7/0xa00 [ 11.400997][ C0] hvc_console_print+0x292/0x780 [ 11.401001][ C0] ? hvc_write+0x3a0/0x3a0 [ 11.401004][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401006][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401009][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.401012][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 11.401014][ C0] ? console_flush_one_record+0x106/0x710 [ 11.401017][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401019][ C0] ? lock_acquire+0x13c/0x160 [ 11.401022][ C0] console_flush_one_record+0x46f/0x710 [ 11.401025][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 11.401026][ C0] ? __lock_acquire+0x518/0xc20 [ 11.401030][ C0] console_unlock+0xee/0x1f0 [ 11.401032][ C0] ? console_flush_one_record+0x710/0x710 [ 11.401034][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401036][ C0] ? lock_acquire+0x60/0x160 [ 11.401039][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.401041][ C0] ? vprintk_emit+0x320/0x3e0 [ 11.401044][ C0] vprintk_emit+0x37c/0x3e0 [ 11.401046][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.401049][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.401052][ C0] _printk+0xc7/0x100 [ 11.401054][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.401057][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.401059][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.401063][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.401065][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.401068][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.401071][ C0] call_timer_fn+0x160/0x4d0 [ 11.401073][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.401075][ C0] ? debug_object_active_state+0x430/0x430 [ 11.401077][ C0] ? find_held_lock+0x2b/0x80 [ 11.401079][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.401082][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401085][ C0] __run_timers+0x68f/0xaa0 [ 11.401087][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.401093][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.401095][ C0] ? __lock_acquire+0x518/0xc20 [ 11.401099][ C0] ? __rwlock_init+0x150/0x150 [ 11.401103][ C0] run_timer_softirq+0xf0/0x160 [ 11.401105][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.401107][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.401109][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401111][ C0] handle_softirqs+0x1d3/0x900 [ 11.401114][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.401117][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.401120][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.401122][ C0] irq_exit_rcu+0xe/0x30 [ 11.401125][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.401127][ C0] [ 11.401128][ C0] [ 11.401128][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.401130][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.401132][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.401135][ C0] Code: 48 8b 3d 94 e2 f8 01 e8 1f 00 00 00 48 2b 05 58 e3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 16 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 11.401137][ C0] RSP: 0018:ffffffffac807cf8 EFLAGS: 00000296 [ 11.401138][ C0] RAX: 0000000000052b2f RBX: ffffffffac81c600 RCX: ffffffffa98ed307 [ 11.401140][ C0] RDX: ffffffffac81c600 RSI: ffffffffac629f9e RDI: ffffffffac08d8e0 [ 11.401141][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.401142][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff5900fa2 [ 11.401143][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.401146][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.401149][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.401151][ C0] default_idle+0x9/0x10 [ 11.401153][ C0] default_idle_call+0x6e/0xb0 [ 11.401155][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.401158][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.401160][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.401163][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.401165][ C0] do_idle+0xd8/0x190 [ 11.401167][ C0] cpu_startup_entry+0x53/0x70 [ 11.401170][ C0] rest_init+0x279/0x280 [ 11.401172][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.401176][ C0] ? rest_init+0x280/0x280 [ 11.401178][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.401181][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.401183][ C0] ? acpi_enable+0x1e4/0x330 [ 11.401186][ C0] start_kernel+0x3af/0x3b0 [ 11.401188][ C0] x86_64_start_reservations+0x24/0x30 [ 11.401190][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.401192][ C0] common_startup_64+0x13e/0x148 [ 11.401197][ C0]