[ 13.427211][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 13.427323][ C0] [ 13.427325][ C0] ======================================================== [ 13.427326][ C0] WARNING: possible irq lock inversion dependency detected [ 13.427328][ C0] 7.2.0-virtme #1 Tainted: G W [ 13.427329][ C0] -------------------------------------------------------- [ 13.427330][ C0] swapper/0/0 just changed the state of lock: [ 13.427331][ C0] ffffffff95a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.427343][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 13.427344][ C0] (fs_reclaim){+.+.}-{0:0} [ 13.427346][ C0] [ 13.427346][ C0] [ 13.427346][ C0] and interrupts could create inverse lock ordering between them. [ 13.427346][ C0] [ 13.427347][ C0] [ 13.427347][ C0] other info that might help us debug this: [ 13.427347][ C0] Possible interrupt unsafe locking scenario: [ 13.427347][ C0] [ 13.427348][ C0] CPU0 CPU1 [ 13.427348][ C0] ---- ---- [ 13.427349][ C0] lock(fs_reclaim); [ 13.427350][ C0] local_irq_disable(); [ 13.427350][ C0] lock(console_owner); [ 13.427351][ C0] lock(fs_reclaim); [ 13.427352][ C0] [ 13.427352][ C0] lock(console_owner); [ 13.427353][ C0] [ 13.427353][ C0] *** DEADLOCK *** [ 13.427353][ C0] [ 13.427354][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 13.427355][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 13.427360][ C0] #1: ffffffff95bce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 13.427364][ C0] #2: ffffffff95b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.427367][ C0] #3: ffffffff95b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.427370][ C0] [ 13.427370][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 13.427375][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 13.427377][ C0] HARDIRQ-ON-W at: [ 13.427379][ C0] __lock_acquire+0x388/0xc20 [ 13.427382][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427384][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.427386][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.427389][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.427392][ C0] workqueue_init+0x2a/0x680 [ 13.427396][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.427399][ C0] kernel_init+0x21/0x150 [ 13.427402][ C0] ret_from_fork+0x474/0x6b0 [ 13.427406][ C0] ret_from_fork_asm+0x11/0x20 [ 13.427409][ C0] SOFTIRQ-ON-W at: [ 13.427410][ C0] __lock_acquire+0x388/0xc20 [ 13.427411][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427413][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.427415][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.427416][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.427418][ C0] workqueue_init+0x2a/0x680 [ 13.427419][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.427421][ C0] kernel_init+0x21/0x150 [ 13.427422][ C0] ret_from_fork+0x474/0x6b0 [ 13.427423][ C0] ret_from_fork_asm+0x11/0x20 [ 13.427425][ C0] INITIAL USE at: [ 13.427426][ C0] __lock_acquire+0x388/0xc20 [ 13.427427][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427429][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.427430][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 13.427432][ C0] kthread_create_worker_on_node+0xea/0x210 [ 13.427433][ C0] workqueue_init+0x2a/0x680 [ 13.427435][ C0] kernel_init_freeable+0x2fe/0x630 [ 13.427436][ C0] kernel_init+0x21/0x150 [ 13.427437][ C0] ret_from_fork+0x474/0x6b0 [ 13.427439][ C0] ret_from_fork_asm+0x11/0x20 [ 13.427440][ C0] } [ 13.427441][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 13.427445][ C0] ... acquired at: [ 13.427446][ C0] __lock_acquire+0x518/0xc20 [ 13.427447][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427449][ C0] fs_reclaim_acquire+0xd5/0x120 [ 13.427450][ C0] __kmalloc_noprof+0xd3/0x760 [ 13.427452][ C0] alloc_buf.isra.0+0x4b/0x260 [ 13.427455][ C0] put_chars+0x1e1/0x2f0 [ 13.427456][ C0] hvc_console_print+0x292/0x780 [ 13.427459][ C0] console_emit_next_record+0x22f/0x4c0 [ 13.427460][ C0] console_flush_one_record+0x46f/0x710 [ 13.427461][ C0] console_unlock+0xee/0x1f0 [ 13.427462][ C0] vprintk_emit+0x37c/0x3e0 [ 13.427467][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 13.427470][ C0] dev_printk_emit+0xb9/0xee [ 13.427471][ C0] _dev_info+0xe2/0x116 [ 13.427473][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 13.427476][ C0] cmos_do_probe+0x73b/0x98a [ 13.427477][ C0] platform_probe+0xfe/0x1f0 [ 13.427480][ C0] call_driver_probe+0x61/0x1c0 [ 13.427482][ C0] really_probe+0x199/0x760 [ 13.427484][ C0] __driver_probe_device+0x24f/0x440 [ 13.427485][ C0] driver_probe_device+0x4a/0xf0 [ 13.427487][ C0] __driver_attach+0x1b8/0x540 [ 13.427489][ C0] bus_for_each_dev+0x130/0x1e0 [ 13.427490][ C0] bus_add_driver+0x2c8/0x530 [ 13.427492][ C0] driver_register+0x1a3/0x390 [ 13.427494][ C0] __platform_driver_probe+0x13f/0x270 [ 13.427495][ C0] cmos_init+0x31/0x40 [ 13.427497][ C0] do_one_initcall+0x124/0x4f0 [ 13.427499][ C0] kernel_init_freeable+0x596/0x630 [ 13.427500][ C0] kernel_init+0x21/0x150 [ 13.427501][ C0] ret_from_fork+0x474/0x6b0 [ 13.427503][ C0] ret_from_fork_asm+0x11/0x20 [ 13.427504][ C0] [ 13.427505][ C0] -> (console_owner){..-.}-{0:0} { [ 13.427506][ C0] IN-SOFTIRQ-W at: [ 13.427507][ C0] __lock_acquire+0x388/0xc20 [ 13.427509][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427511][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.427512][ C0] console_emit_next_record+0x1d1/0x4c0 [ 13.427513][ C0] console_flush_one_record+0x46f/0x710 [ 13.427514][ C0] console_unlock+0xee/0x1f0 [ 13.427515][ C0] vprintk_emit+0x37c/0x3e0 [ 13.427516][ C0] _printk+0xc7/0x100 [ 13.427518][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.427521][ C0] call_timer_fn+0x160/0x4d0 [ 13.427522][ C0] __run_timers+0x68f/0xaa0 [ 13.427523][ C0] run_timer_softirq+0xf0/0x160 [ 13.427524][ C0] handle_softirqs+0x1d3/0x900 [ 13.427527][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.427528][ C0] irq_exit_rcu+0xe/0x30 [ 13.427530][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.427531][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.427533][ C0] pv_native_safe_halt+0xf/0x10 [ 13.427534][ C0] default_idle+0x9/0x10 [ 13.427536][ C0] default_idle_call+0x6e/0xb0 [ 13.427537][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.427540][ C0] do_idle+0xd8/0x190 [ 13.427541][ C0] cpu_startup_entry+0x53/0x70 [ 13.427543][ C0] rest_init+0x279/0x280 [ 13.427544][ C0] start_kernel+0x3af/0x3b0 [ 13.427545][ C0] x86_64_start_reservations+0x24/0x30 [ 13.427547][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.427548][ C0] common_startup_64+0x13e/0x148 [ 13.427551][ C0] INITIAL USE at: [ 13.427552][ C0] } [ 13.427552][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 13.427556][ C0] ... acquired at: [ 13.427556][ C0] mark_lock+0x1d7/0xa00 [ 13.427558][ C0] mark_usage+0x42/0x170 [ 13.427559][ C0] __lock_acquire+0x388/0xc20 [ 13.427561][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427562][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.427563][ C0] console_emit_next_record+0x1d1/0x4c0 [ 13.427564][ C0] console_flush_one_record+0x46f/0x710 [ 13.427565][ C0] console_unlock+0xee/0x1f0 [ 13.427566][ C0] vprintk_emit+0x37c/0x3e0 [ 13.427567][ C0] _printk+0xc7/0x100 [ 13.427569][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.427570][ C0] call_timer_fn+0x160/0x4d0 [ 13.427571][ C0] __run_timers+0x68f/0xaa0 [ 13.427572][ C0] run_timer_softirq+0xf0/0x160 [ 13.427573][ C0] handle_softirqs+0x1d3/0x900 [ 13.427574][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.427576][ C0] irq_exit_rcu+0xe/0x30 [ 13.427577][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.427578][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.427580][ C0] pv_native_safe_halt+0xf/0x10 [ 13.427581][ C0] default_idle+0x9/0x10 [ 13.427582][ C0] default_idle_call+0x6e/0xb0 [ 13.427583][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.427585][ C0] do_idle+0xd8/0x190 [ 13.427586][ C0] cpu_startup_entry+0x53/0x70 [ 13.427588][ C0] rest_init+0x279/0x280 [ 13.427589][ C0] start_kernel+0x3af/0x3b0 [ 13.427590][ C0] x86_64_start_reservations+0x24/0x30 [ 13.427591][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.427592][ C0] common_startup_64+0x13e/0x148 [ 13.427594][ C0] [ 13.427594][ C0] [ 13.427594][ C0] stack backtrace: [ 13.427597][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.427600][ C0] Tainted: [W]=WARN [ 13.427601][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.427603][ C0] Call Trace: [ 13.427604][ C0] [ 13.427605][ C0] dump_stack_lvl+0x6f/0xa0 [ 13.427609][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 13.427611][ C0] mark_lock_irq+0x989/0x9c0 [ 13.427613][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 13.427616][ C0] mark_lock+0x1d7/0xa00 [ 13.427618][ C0] mark_usage+0x42/0x170 [ 13.427620][ C0] __lock_acquire+0x388/0xc20 [ 13.427623][ C0] lock_acquire.part.0+0xd4/0x280 [ 13.427624][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 13.427626][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427628][ C0] ? lock_acquire+0x13c/0x160 [ 13.427631][ C0] console_lock_spinning_enable+0x5c/0x60 [ 13.427632][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 13.427633][ C0] console_emit_next_record+0x1d1/0x4c0 [ 13.427635][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 13.427636][ C0] ? console_flush_one_record+0x106/0x710 [ 13.427637][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427639][ C0] ? lock_acquire+0x13c/0x160 [ 13.427641][ C0] console_flush_one_record+0x46f/0x710 [ 13.427643][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 13.427644][ C0] ? __lock_acquire+0x518/0xc20 [ 13.427646][ C0] console_unlock+0xee/0x1f0 [ 13.427648][ C0] ? console_flush_one_record+0x710/0x710 [ 13.427649][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427650][ C0] ? lock_acquire+0x60/0x160 [ 13.427652][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.427655][ C0] ? vprintk_emit+0x320/0x3e0 [ 13.427656][ C0] vprintk_emit+0x37c/0x3e0 [ 13.427658][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 13.427660][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.427662][ C0] _printk+0xc7/0x100 [ 13.427663][ C0] ? snapshot_read.cold+0x21/0x21 [ 13.427665][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.427667][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.427670][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.427671][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.427673][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.427675][ C0] call_timer_fn+0x160/0x4d0 [ 13.427676][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 13.427677][ C0] ? debug_object_active_state+0x430/0x430 [ 13.427680][ C0] ? find_held_lock+0x2b/0x80 [ 13.427682][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.427684][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427686][ C0] __run_timers+0x68f/0xaa0 [ 13.427687][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.427689][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 13.427690][ C0] ? __lock_acquire+0x518/0xc20 [ 13.427693][ C0] ? __rwlock_init+0x150/0x150 [ 13.427696][ C0] run_timer_softirq+0xf0/0x160 [ 13.427697][ C0] ? __run_timers+0xaa0/0xaa0 [ 13.427699][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.427701][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427703][ C0] handle_softirqs+0x1d3/0x900 [ 13.427705][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.427707][ C0] ? _local_bh_enable+0xc0/0xc0 [ 13.427709][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.427711][ C0] irq_exit_rcu+0xe/0x30 [ 13.427712][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.427714][ C0] [ 13.427715][ C0] [ 13.427715][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 13.427717][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.427719][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 13.427722][ 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 [ 13.427724][ C0] RSP: 0018:ffffffff95807cf8 EFLAGS: 00000296 [ 13.427726][ C0] RAX: 0000000000049699 RBX: ffffffff9581c600 RCX: ffffffff928ed307 [ 13.427727][ C0] RDX: ffffffff9581c600 RSI: ffffffff95629fb9 RDI: ffffffff9508d8e0 [ 13.427728][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 13.427729][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2b00fa2 [ 13.427730][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 13.427731][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.427734][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 13.427735][ C0] default_idle+0x9/0x10 [ 13.427737][ C0] default_idle_call+0x6e/0xb0 [ 13.427738][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.427740][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 13.427742][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 13.427745][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427746][ C0] do_idle+0xd8/0x190 [ 13.427748][ C0] cpu_startup_entry+0x53/0x70 [ 13.427750][ C0] rest_init+0x279/0x280 [ 13.427751][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 13.427754][ C0] ? rest_init+0x280/0x280 [ 13.427755][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 13.427758][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 13.427760][ C0] ? acpi_enable+0x1e4/0x330 [ 13.427762][ C0] start_kernel+0x3af/0x3b0 [ 13.427764][ C0] x86_64_start_reservations+0x24/0x30 [ 13.427765][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.427767][ C0] common_startup_64+0x13e/0x148 [ 13.427770][ C0] [ 13.427774][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.427776][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 13.427777][ C0] preempt_count: 103, expected: 0 [ 13.427778][ C0] RCU nest depth: 0, expected: 0 [ 13.427779][ C0] INFO: lockdep is turned off. [ 13.427779][ C0] irq event stamp: 300713 [ 13.427780][ C0] hardirqs last enabled at (300712): [] __down_trylock_console_sem+0x86/0xa0 [ 13.427782][ C0] hardirqs last disabled at (300713): [] console_emit_next_record+0x3d4/0x4c0 [ 13.427784][ C0] softirqs last enabled at (300680): [] handle_softirqs+0x67c/0x900 [ 13.427786][ C0] softirqs last disabled at (300699): [] __irq_exit_rcu+0x145/0x1c0 [ 13.427787][ C0] Preemption disabled at: [ 13.427788][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 13.427791][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.427793][ C0] Tainted: [W]=WARN [ 13.427794][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.427794][ C0] Call Trace: [ 13.427795][ C0] [ 13.427796][ C0] dump_stack_lvl+0x6f/0xa0 [ 13.427797][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 13.427799][ C0] __might_resched.cold+0x1fe/0x2c1 [ 13.427802][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.427804][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427805][ C0] __kmalloc_noprof+0x443/0x760 [ 13.427807][ C0] ? __rwlock_init+0x150/0x150 [ 13.427809][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 13.427811][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 13.427813][ C0] alloc_buf.isra.0+0x4b/0x260 [ 13.427815][ C0] put_chars+0x1e1/0x2f0 [ 13.427817][ C0] ? __send_to_port+0x420/0x420 [ 13.427819][ C0] ? mark_lock+0x1d7/0xa00 [ 13.427821][ C0] hvc_console_print+0x292/0x780 [ 13.427824][ C0] ? hvc_write+0x3a0/0x3a0 [ 13.427826][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427827][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427829][ C0] console_emit_next_record+0x22f/0x4c0 [ 13.427831][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 13.427832][ C0] ? console_flush_one_record+0x106/0x710 [ 13.427833][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427835][ C0] ? lock_acquire+0x13c/0x160 [ 13.427837][ C0] console_flush_one_record+0x46f/0x710 [ 13.427839][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 13.427840][ C0] ? __lock_acquire+0x518/0xc20 [ 13.427842][ C0] console_unlock+0xee/0x1f0 [ 13.427843][ C0] ? console_flush_one_record+0x710/0x710 [ 13.427845][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427846][ C0] ? lock_acquire+0x60/0x160 [ 13.427848][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.427850][ C0] ? vprintk_emit+0x320/0x3e0 [ 13.427851][ C0] vprintk_emit+0x37c/0x3e0 [ 13.427853][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 13.427855][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.427856][ C0] _printk+0xc7/0x100 [ 13.427858][ C0] ? snapshot_read.cold+0x21/0x21 [ 13.427860][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 13.427862][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.427864][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 13.427866][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.427868][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.427869][ C0] call_timer_fn+0x160/0x4d0 [ 13.427871][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 13.427872][ C0] ? debug_object_active_state+0x430/0x430 [ 13.427873][ C0] ? find_held_lock+0x2b/0x80 [ 13.427875][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.427877][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427878][ C0] __run_timers+0x68f/0xaa0 [ 13.427880][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 13.427882][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 13.427883][ C0] ? __lock_acquire+0x518/0xc20 [ 13.427886][ C0] ? __rwlock_init+0x150/0x150 [ 13.427889][ C0] run_timer_softirq+0xf0/0x160 [ 13.427890][ C0] ? __run_timers+0xaa0/0xaa0 [ 13.427891][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.427893][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427894][ C0] handle_softirqs+0x1d3/0x900 [ 13.427896][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 13.427898][ C0] ? _local_bh_enable+0xc0/0xc0 [ 13.427900][ C0] __irq_exit_rcu+0x145/0x1c0 [ 13.427902][ C0] irq_exit_rcu+0xe/0x30 [ 13.427903][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 13.427905][ C0] [ 13.427905][ C0] [ 13.427906][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 13.427908][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.427909][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 13.427911][ 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 [ 13.427912][ C0] RSP: 0018:ffffffff95807cf8 EFLAGS: 00000296 [ 13.427913][ C0] RAX: 0000000000049699 RBX: ffffffff9581c600 RCX: ffffffff928ed307 [ 13.427914][ C0] RDX: ffffffff9581c600 RSI: ffffffff95629fb9 RDI: ffffffff9508d8e0 [ 13.427915][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 13.427915][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2b00fa2 [ 13.427916][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 13.427918][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.427920][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 13.427921][ C0] default_idle+0x9/0x10 [ 13.427923][ C0] default_idle_call+0x6e/0xb0 [ 13.427924][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 13.427926][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 13.427928][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 13.427929][ C0] ? rcu_is_watching+0x16/0xd0 [ 13.427931][ C0] do_idle+0xd8/0x190 [ 13.427933][ C0] cpu_startup_entry+0x53/0x70 [ 13.427934][ C0] rest_init+0x279/0x280 [ 13.427936][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 13.427938][ C0] ? rest_init+0x280/0x280 [ 13.427940][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 13.427942][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 13.427943][ C0] ? acpi_enable+0x1e4/0x330 [ 13.427945][ C0] start_kernel+0x3af/0x3b0 [ 13.427947][ C0] x86_64_start_reservations+0x24/0x30 [ 13.427948][ C0] x86_64_start_kernel+0x12b/0x130 [ 13.427949][ C0] common_startup_64+0x13e/0x148 [ 13.427953][ C0]