[ 9.896594][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 9.896746][ C0] [ 9.896748][ C0] ======================================================== [ 9.896749][ C0] WARNING: possible irq lock inversion dependency detected [ 9.896751][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.896753][ C0] -------------------------------------------------------- [ 9.896753][ C0] swapper/0/0 just changed the state of lock: [ 9.896755][ C0] ffffffff8fe89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.896767][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.896768][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.896769][ C0] [ 9.896769][ C0] [ 9.896769][ C0] and interrupts could create inverse lock ordering between them. [ 9.896769][ C0] [ 9.896770][ C0] [ 9.896770][ C0] other info that might help us debug this: [ 9.896771][ C0] Possible interrupt unsafe locking scenario: [ 9.896771][ C0] [ 9.896772][ C0] CPU0 CPU1 [ 9.896772][ C0] ---- ---- [ 9.896772][ C0] lock(fs_reclaim); [ 9.896773][ C0] local_irq_disable(); [ 9.896774][ C0] lock(console_owner); [ 9.896775][ C0] lock(fs_reclaim); [ 9.896776][ C0] [ 9.896776][ C0] lock(console_owner); [ 9.896777][ C0] [ 9.896777][ C0] *** DEADLOCK *** [ 9.896777][ C0] [ 9.896777][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 9.896779][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.896783][ C0] #1: ffffffff8ffce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.896787][ C0] #2: ffffffff8ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.896790][ C0] #3: ffffffff8ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.896793][ C0] [ 9.896793][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.896798][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.896800][ C0] HARDIRQ-ON-W at: [ 9.896801][ C0] __lock_acquire+0x388/0xc20 [ 9.896804][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896806][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896809][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.896812][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.896815][ C0] workqueue_init+0x2a/0x680 [ 9.896818][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.896825][ C0] kernel_init+0x21/0x150 [ 9.896829][ C0] ret_from_fork+0x474/0x6b0 [ 9.896832][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896835][ C0] SOFTIRQ-ON-W at: [ 9.896836][ C0] __lock_acquire+0x388/0xc20 [ 9.896837][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896839][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896840][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.896842][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.896846][ C0] workqueue_init+0x2a/0x680 [ 9.896848][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.896849][ C0] kernel_init+0x21/0x150 [ 9.896850][ C0] ret_from_fork+0x474/0x6b0 [ 9.896852][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896853][ C0] INITIAL USE at: [ 9.896856][ C0] __lock_acquire+0x388/0xc20 [ 9.896858][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896859][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896860][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.896862][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.896863][ C0] workqueue_init+0x2a/0x680 [ 9.896865][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.896866][ C0] kernel_init+0x21/0x150 [ 9.896868][ C0] ret_from_fork+0x474/0x6b0 [ 9.896869][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896870][ C0] } [ 9.896871][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.896875][ C0] ... acquired at: [ 9.896876][ C0] __lock_acquire+0x518/0xc20 [ 9.896877][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896879][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.896880][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.896882][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.896885][ C0] put_chars+0x1e1/0x2f0 [ 9.896887][ C0] hvc_console_print+0x292/0x780 [ 9.896889][ C0] console_emit_next_record+0x22f/0x4c0 [ 9.896890][ C0] console_flush_one_record+0x46f/0x710 [ 9.896891][ C0] console_unlock+0xee/0x1f0 [ 9.896892][ C0] vprintk_emit+0x37c/0x3e0 [ 9.896893][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 9.896896][ C0] dev_printk_emit+0xb9/0xee [ 9.896898][ C0] _dev_info+0xe2/0x116 [ 9.896899][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 9.896902][ C0] cmos_do_probe+0x73b/0x98a [ 9.896903][ C0] platform_probe+0xfe/0x1f0 [ 9.896905][ C0] call_driver_probe+0x61/0x1c0 [ 9.896907][ C0] really_probe+0x199/0x760 [ 9.896909][ C0] __driver_probe_device+0x24f/0x440 [ 9.896910][ C0] driver_probe_device+0x4a/0xf0 [ 9.896912][ C0] __driver_attach+0x1b8/0x540 [ 9.896914][ C0] bus_for_each_dev+0x130/0x1e0 [ 9.896915][ C0] bus_add_driver+0x2c8/0x530 [ 9.896917][ C0] driver_register+0x1a3/0x390 [ 9.896918][ C0] __platform_driver_probe+0x13f/0x270 [ 9.896919][ C0] cmos_init+0x31/0x40 [ 9.896922][ C0] do_one_initcall+0x124/0x4f0 [ 9.896924][ C0] kernel_init_freeable+0x596/0x630 [ 9.896925][ C0] kernel_init+0x21/0x150 [ 9.896926][ C0] ret_from_fork+0x474/0x6b0 [ 9.896927][ C0] ret_from_fork_asm+0x11/0x20 [ 9.896929][ C0] [ 9.896929][ C0] -> (console_owner){..-.}-{0:0} { [ 9.896931][ C0] IN-SOFTIRQ-W at: [ 9.896932][ C0] __lock_acquire+0x388/0xc20 [ 9.896933][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896935][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.896936][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.896937][ C0] console_flush_one_record+0x46f/0x710 [ 9.896938][ C0] console_unlock+0xee/0x1f0 [ 9.896939][ C0] vprintk_emit+0x37c/0x3e0 [ 9.896940][ C0] _printk+0xc7/0x100 [ 9.896942][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.896944][ C0] call_timer_fn+0x160/0x4d0 [ 9.896945][ C0] __run_timers+0x68f/0xaa0 [ 9.896946][ C0] run_timer_softirq+0xf0/0x160 [ 9.896947][ C0] handle_softirqs+0x1d3/0x900 [ 9.896950][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.896951][ C0] irq_exit_rcu+0xe/0x30 [ 9.896953][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.896955][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.896957][ C0] pv_native_safe_halt+0xf/0x10 [ 9.896958][ C0] default_idle+0x9/0x10 [ 9.896959][ C0] default_idle_call+0x6e/0xb0 [ 9.896960][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.896963][ C0] do_idle+0xd8/0x190 [ 9.896964][ C0] cpu_startup_entry+0x53/0x70 [ 9.896966][ C0] rest_init+0x279/0x280 [ 9.896967][ C0] start_kernel+0x3af/0x3b0 [ 9.896968][ C0] x86_64_start_reservations+0x24/0x30 [ 9.896970][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.896971][ C0] common_startup_64+0x13e/0x148 [ 9.896973][ C0] INITIAL USE at: [ 9.896974][ C0] } [ 9.896975][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.896978][ C0] ... acquired at: [ 9.896978][ C0] mark_lock+0x1d7/0xa00 [ 9.896979][ C0] mark_usage+0x42/0x170 [ 9.896981][ C0] __lock_acquire+0x388/0xc20 [ 9.896982][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.896984][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.896985][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.896986][ C0] console_flush_one_record+0x46f/0x710 [ 9.896987][ C0] console_unlock+0xee/0x1f0 [ 9.896988][ C0] vprintk_emit+0x37c/0x3e0 [ 9.896989][ C0] _printk+0xc7/0x100 [ 9.896990][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.896991][ C0] call_timer_fn+0x160/0x4d0 [ 9.896992][ C0] __run_timers+0x68f/0xaa0 [ 9.896993][ C0] run_timer_softirq+0xf0/0x160 [ 9.896994][ C0] handle_softirqs+0x1d3/0x900 [ 9.896995][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.896996][ C0] irq_exit_rcu+0xe/0x30 [ 9.896998][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.896999][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897000][ C0] pv_native_safe_halt+0xf/0x10 [ 9.897001][ C0] default_idle+0x9/0x10 [ 9.897002][ C0] default_idle_call+0x6e/0xb0 [ 9.897003][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897005][ C0] do_idle+0xd8/0x190 [ 9.897006][ C0] cpu_startup_entry+0x53/0x70 [ 9.897007][ C0] rest_init+0x279/0x280 [ 9.897009][ C0] start_kernel+0x3af/0x3b0 [ 9.897010][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897011][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897012][ C0] common_startup_64+0x13e/0x148 [ 9.897013][ C0] [ 9.897013][ C0] [ 9.897013][ C0] stack backtrace: [ 9.897016][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.897019][ C0] Tainted: [W]=WARN [ 9.897020][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.897022][ C0] Call Trace: [ 9.897023][ C0] [ 9.897024][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.897027][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.897030][ C0] mark_lock_irq+0x989/0x9c0 [ 9.897032][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 9.897035][ C0] mark_lock+0x1d7/0xa00 [ 9.897037][ C0] mark_usage+0x42/0x170 [ 9.897039][ C0] __lock_acquire+0x388/0xc20 [ 9.897041][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.897043][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.897044][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897047][ C0] ? lock_acquire+0x13c/0x160 [ 9.897049][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.897050][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.897051][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.897053][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 9.897054][ C0] ? console_flush_one_record+0x106/0x710 [ 9.897055][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897056][ C0] ? lock_acquire+0x13c/0x160 [ 9.897058][ C0] console_flush_one_record+0x46f/0x710 [ 9.897060][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 9.897061][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897064][ C0] console_unlock+0xee/0x1f0 [ 9.897065][ C0] ? console_flush_one_record+0x710/0x710 [ 9.897066][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897067][ C0] ? lock_acquire+0x60/0x160 [ 9.897069][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.897072][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.897073][ C0] vprintk_emit+0x37c/0x3e0 [ 9.897074][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.897076][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.897078][ C0] _printk+0xc7/0x100 [ 9.897080][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.897082][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.897084][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897086][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.897087][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897089][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897091][ C0] call_timer_fn+0x160/0x4d0 [ 9.897092][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.897094][ C0] ? debug_object_active_state+0x430/0x430 [ 9.897097][ C0] ? find_held_lock+0x2b/0x80 [ 9.897098][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897100][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897102][ C0] __run_timers+0x68f/0xaa0 [ 9.897103][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897106][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.897107][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897110][ C0] ? __rwlock_init+0x150/0x150 [ 9.897112][ C0] run_timer_softirq+0xf0/0x160 [ 9.897114][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.897115][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.897117][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897119][ C0] handle_softirqs+0x1d3/0x900 [ 9.897121][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897122][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.897125][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.897126][ C0] irq_exit_rcu+0xe/0x30 [ 9.897128][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.897129][ C0] [ 9.897130][ C0] [ 9.897130][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 9.897132][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897134][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.897136][ 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 [ 9.897138][ C0] RSP: 0018:ffffffff8fc07cf8 EFLAGS: 00000296 [ 9.897140][ C0] RAX: 00000000000455f9 RBX: ffffffff8fc1c600 RCX: ffffffff8cced307 [ 9.897141][ C0] RDX: ffffffff8fc1c600 RSI: ffffffff8fa29f9e RDI: ffffffff8f48d8e0 [ 9.897142][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.897143][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1f80fa2 [ 9.897144][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.897145][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897148][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.897149][ C0] default_idle+0x9/0x10 [ 9.897150][ C0] default_idle_call+0x6e/0xb0 [ 9.897152][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897153][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.897155][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.897158][ C0] ? kasan_check_range+0xf7/0x200 [ 9.897160][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897162][ C0] do_idle+0xd8/0x190 [ 9.897164][ C0] cpu_startup_entry+0x53/0x70 [ 9.897165][ C0] rest_init+0x279/0x280 [ 9.897167][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.897169][ C0] ? rest_init+0x280/0x280 [ 9.897171][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.897174][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.897175][ C0] ? acpi_enable+0x1e4/0x330 [ 9.897178][ C0] start_kernel+0x3af/0x3b0 [ 9.897180][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897181][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897182][ C0] common_startup_64+0x13e/0x148 [ 9.897186][ C0] [ 9.897189][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.897191][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 9.897192][ C0] preempt_count: 103, expected: 0 [ 9.897193][ C0] RCU nest depth: 0, expected: 0 [ 9.897194][ C0] INFO: lockdep is turned off. [ 9.897194][ C0] irq event stamp: 284169 [ 9.897195][ C0] hardirqs last enabled at (284168): [] __down_trylock_console_sem+0x86/0xa0 [ 9.897198][ C0] hardirqs last disabled at (284169): [] console_emit_next_record+0x3d4/0x4c0 [ 9.897199][ C0] softirqs last enabled at (283936): [] handle_softirqs+0x67c/0x900 [ 9.897201][ C0] softirqs last disabled at (284155): [] __irq_exit_rcu+0x145/0x1c0 [ 9.897203][ C0] Preemption disabled at: [ 9.897203][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 9.897206][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.897208][ C0] Tainted: [W]=WARN [ 9.897208][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.897209][ C0] Call Trace: [ 9.897210][ C0] [ 9.897210][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.897212][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 9.897213][ C0] __might_resched.cold+0x1fe/0x2c1 [ 9.897216][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.897218][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897220][ C0] __kmalloc_noprof+0x443/0x760 [ 9.897222][ C0] ? __rwlock_init+0x150/0x150 [ 9.897224][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 9.897226][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.897227][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.897229][ C0] put_chars+0x1e1/0x2f0 [ 9.897231][ C0] ? __send_to_port+0x420/0x420 [ 9.897233][ C0] ? mark_lock+0x1d7/0xa00 [ 9.897236][ C0] hvc_console_print+0x292/0x780 [ 9.897239][ C0] ? hvc_write+0x3a0/0x3a0 [ 9.897240][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897241][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897243][ C0] console_emit_next_record+0x22f/0x4c0 [ 9.897245][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 9.897246][ C0] ? console_flush_one_record+0x106/0x710 [ 9.897247][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897248][ C0] ? lock_acquire+0x13c/0x160 [ 9.897250][ C0] console_flush_one_record+0x46f/0x710 [ 9.897252][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 9.897258][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897261][ C0] console_unlock+0xee/0x1f0 [ 9.897262][ C0] ? console_flush_one_record+0x710/0x710 [ 9.897263][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897264][ C0] ? lock_acquire+0x60/0x160 [ 9.897266][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.897268][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.897269][ C0] vprintk_emit+0x37c/0x3e0 [ 9.897271][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.897273][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.897274][ C0] _printk+0xc7/0x100 [ 9.897276][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.897278][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.897280][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897282][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.897284][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897285][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897287][ C0] call_timer_fn+0x160/0x4d0 [ 9.897289][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.897290][ C0] ? debug_object_active_state+0x430/0x430 [ 9.897291][ C0] ? find_held_lock+0x2b/0x80 [ 9.897292][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897294][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897296][ C0] __run_timers+0x68f/0xaa0 [ 9.897297][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.897299][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.897300][ C0] ? __lock_acquire+0x518/0xc20 [ 9.897303][ C0] ? __rwlock_init+0x150/0x150 [ 9.897306][ C0] run_timer_softirq+0xf0/0x160 [ 9.897307][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.897308][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.897310][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897311][ C0] handle_softirqs+0x1d3/0x900 [ 9.897313][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.897314][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.897317][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.897318][ C0] irq_exit_rcu+0xe/0x30 [ 9.897320][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.897321][ C0] [ 9.897322][ C0] [ 9.897322][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 9.897323][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.897325][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.897326][ 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 [ 9.897327][ C0] RSP: 0018:ffffffff8fc07cf8 EFLAGS: 00000296 [ 9.897328][ C0] RAX: 00000000000455f9 RBX: ffffffff8fc1c600 RCX: ffffffff8cced307 [ 9.897329][ C0] RDX: ffffffff8fc1c600 RSI: ffffffff8fa29f9e RDI: ffffffff8f48d8e0 [ 9.897330][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.897330][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1f80fa2 [ 9.897331][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.897332][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897335][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.897336][ C0] default_idle+0x9/0x10 [ 9.897337][ C0] default_idle_call+0x6e/0xb0 [ 9.897339][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.897340][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.897342][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.897343][ C0] ? kasan_check_range+0xf7/0x200 [ 9.897345][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.897346][ C0] do_idle+0xd8/0x190 [ 9.897348][ C0] cpu_startup_entry+0x53/0x70 [ 9.897349][ C0] rest_init+0x279/0x280 [ 9.897351][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.897353][ C0] ? rest_init+0x280/0x280 [ 9.897355][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.897356][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.897358][ C0] ? acpi_enable+0x1e4/0x330 [ 9.897360][ C0] start_kernel+0x3af/0x3b0 [ 9.897361][ C0] x86_64_start_reservations+0x24/0x30 [ 9.897363][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.897364][ C0] common_startup_64+0x13e/0x148 [ 9.897367][ C0]