[ 10.419424][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 10.419522][ C0] [ 10.419523][ C0] ======================================================== [ 10.419525][ C0] WARNING: possible irq lock inversion dependency detected [ 10.419527][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.419528][ C0] -------------------------------------------------------- [ 10.419529][ C0] swapper/0/0 just changed the state of lock: [ 10.419530][ C0] ffffffffa2889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.419543][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.419544][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.419545][ C0] [ 10.419545][ C0] [ 10.419545][ C0] and interrupts could create inverse lock ordering between them. [ 10.419545][ C0] [ 10.419546][ C0] [ 10.419546][ C0] other info that might help us debug this: [ 10.419547][ C0] Possible interrupt unsafe locking scenario: [ 10.419547][ C0] [ 10.419547][ C0] CPU0 CPU1 [ 10.419548][ C0] ---- ---- [ 10.419548][ C0] lock(fs_reclaim); [ 10.419549][ C0] local_irq_disable(); [ 10.419550][ C0] lock(console_owner); [ 10.419550][ C0] lock(fs_reclaim); [ 10.419551][ C0] [ 10.419552][ C0] lock(console_owner); [ 10.419552][ C0] [ 10.419552][ C0] *** DEADLOCK *** [ 10.419552][ C0] [ 10.419553][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 10.419554][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.419559][ C0] #1: ffffffffa29ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.419564][ C0] #2: ffffffffa2969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.419567][ C0] #3: ffffffffa2969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.419569][ C0] [ 10.419569][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.419574][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.419576][ C0] HARDIRQ-ON-W at: [ 10.419578][ C0] __lock_acquire+0x388/0xc20 [ 10.419582][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419583][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.419587][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.419590][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.419593][ C0] workqueue_init+0x2a/0x680 [ 10.419597][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.419599][ C0] kernel_init+0x21/0x150 [ 10.419603][ C0] ret_from_fork+0x474/0x6b0 [ 10.419606][ C0] ret_from_fork_asm+0x11/0x20 [ 10.419610][ C0] SOFTIRQ-ON-W at: [ 10.419610][ C0] __lock_acquire+0x388/0xc20 [ 10.419612][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419614][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.419615][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.419616][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.419618][ C0] workqueue_init+0x2a/0x680 [ 10.419619][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.419621][ C0] kernel_init+0x21/0x150 [ 10.419622][ C0] ret_from_fork+0x474/0x6b0 [ 10.419624][ C0] ret_from_fork_asm+0x11/0x20 [ 10.419625][ C0] INITIAL USE at: [ 10.419626][ C0] __lock_acquire+0x388/0xc20 [ 10.419627][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419629][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.419630][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.419632][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.419633][ C0] workqueue_init+0x2a/0x680 [ 10.419635][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.419636][ C0] kernel_init+0x21/0x150 [ 10.419637][ C0] ret_from_fork+0x474/0x6b0 [ 10.419639][ C0] ret_from_fork_asm+0x11/0x20 [ 10.419640][ C0] } [ 10.419641][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.419645][ C0] ... acquired at: [ 10.419646][ C0] __lock_acquire+0x518/0xc20 [ 10.419648][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419650][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.419651][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.419652][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.419655][ C0] put_chars+0x1e1/0x2f0 [ 10.419657][ C0] hvc_console_print+0x292/0x780 [ 10.419659][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.419660][ C0] console_flush_one_record+0x46f/0x710 [ 10.419661][ C0] console_unlock+0xee/0x1f0 [ 10.419662][ C0] vprintk_emit+0x37c/0x3e0 [ 10.419663][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 10.419667][ C0] dev_printk_emit+0xb9/0xee [ 10.419668][ C0] _dev_info+0xe2/0x116 [ 10.419670][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 10.419672][ C0] cmos_do_probe+0x73b/0x98a [ 10.419674][ C0] platform_probe+0xfe/0x1f0 [ 10.419676][ C0] call_driver_probe+0x61/0x1c0 [ 10.419679][ C0] really_probe+0x199/0x760 [ 10.419680][ C0] __driver_probe_device+0x24f/0x440 [ 10.419682][ C0] driver_probe_device+0x4a/0xf0 [ 10.419684][ C0] __driver_attach+0x1b8/0x540 [ 10.419686][ C0] bus_for_each_dev+0x130/0x1e0 [ 10.419687][ C0] bus_add_driver+0x2c8/0x530 [ 10.419689][ C0] driver_register+0x1a3/0x390 [ 10.419691][ C0] __platform_driver_probe+0x13f/0x270 [ 10.419692][ C0] cmos_init+0x31/0x40 [ 10.419694][ C0] do_one_initcall+0x124/0x4f0 [ 10.419696][ C0] kernel_init_freeable+0x596/0x630 [ 10.419697][ C0] kernel_init+0x21/0x150 [ 10.419699][ C0] ret_from_fork+0x474/0x6b0 [ 10.419700][ C0] ret_from_fork_asm+0x11/0x20 [ 10.419702][ C0] [ 10.419702][ C0] -> (console_owner){..-.}-{0:0} { [ 10.419704][ C0] IN-SOFTIRQ-W at: [ 10.419705][ C0] __lock_acquire+0x388/0xc20 [ 10.419707][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419709][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.419711][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.419712][ C0] console_flush_one_record+0x46f/0x710 [ 10.419714][ C0] console_unlock+0xee/0x1f0 [ 10.419716][ C0] vprintk_emit+0x37c/0x3e0 [ 10.419717][ C0] _printk+0xc7/0x100 [ 10.419720][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.419722][ C0] call_timer_fn+0x160/0x4d0 [ 10.419723][ C0] __run_timers+0x68f/0xaa0 [ 10.419724][ C0] run_timer_softirq+0xf0/0x160 [ 10.419725][ C0] handle_softirqs+0x1d3/0x900 [ 10.419728][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.419729][ C0] irq_exit_rcu+0xe/0x30 [ 10.419731][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.419733][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.419735][ C0] pv_native_safe_halt+0xf/0x10 [ 10.419736][ C0] default_idle+0x9/0x10 [ 10.419738][ C0] default_idle_call+0x6e/0xb0 [ 10.419739][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.419742][ C0] do_idle+0xd8/0x190 [ 10.419743][ C0] cpu_startup_entry+0x53/0x70 [ 10.419744][ C0] rest_init+0x279/0x280 [ 10.419746][ C0] start_kernel+0x3af/0x3b0 [ 10.419747][ C0] x86_64_start_reservations+0x24/0x30 [ 10.419749][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.419750][ C0] common_startup_64+0x13e/0x148 [ 10.419753][ C0] INITIAL USE at: [ 10.419754][ C0] } [ 10.419754][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.419758][ C0] ... acquired at: [ 10.419759][ C0] mark_lock+0x1d7/0xa00 [ 10.419761][ C0] mark_usage+0x42/0x170 [ 10.419763][ C0] __lock_acquire+0x388/0xc20 [ 10.419765][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419768][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.419769][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.419771][ C0] console_flush_one_record+0x46f/0x710 [ 10.419772][ C0] console_unlock+0xee/0x1f0 [ 10.419773][ C0] vprintk_emit+0x37c/0x3e0 [ 10.419774][ C0] _printk+0xc7/0x100 [ 10.419775][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.419776][ C0] call_timer_fn+0x160/0x4d0 [ 10.419777][ C0] __run_timers+0x68f/0xaa0 [ 10.419778][ C0] run_timer_softirq+0xf0/0x160 [ 10.419779][ C0] handle_softirqs+0x1d3/0x900 [ 10.419780][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.419782][ C0] irq_exit_rcu+0xe/0x30 [ 10.419783][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.419784][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.419786][ C0] pv_native_safe_halt+0xf/0x10 [ 10.419787][ C0] default_idle+0x9/0x10 [ 10.419788][ C0] default_idle_call+0x6e/0xb0 [ 10.419789][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.419791][ C0] do_idle+0xd8/0x190 [ 10.419792][ C0] cpu_startup_entry+0x53/0x70 [ 10.419793][ C0] rest_init+0x279/0x280 [ 10.419795][ C0] start_kernel+0x3af/0x3b0 [ 10.419796][ C0] x86_64_start_reservations+0x24/0x30 [ 10.419797][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.419798][ C0] common_startup_64+0x13e/0x148 [ 10.419800][ C0] [ 10.419800][ C0] [ 10.419800][ C0] stack backtrace: [ 10.419803][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.419806][ C0] Tainted: [W]=WARN [ 10.419807][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.419809][ C0] Call Trace: [ 10.419810][ C0] [ 10.419812][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.419815][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.419818][ C0] mark_lock_irq+0x989/0x9c0 [ 10.419819][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.419823][ C0] mark_lock+0x1d7/0xa00 [ 10.419825][ C0] mark_usage+0x42/0x170 [ 10.419826][ C0] __lock_acquire+0x388/0xc20 [ 10.419829][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.419831][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.419832][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.419835][ C0] ? lock_acquire+0x13c/0x160 [ 10.419837][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.419838][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.419839][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.419841][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.419842][ C0] ? console_flush_one_record+0x106/0x710 [ 10.419845][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.419847][ C0] ? lock_acquire+0x13c/0x160 [ 10.419850][ C0] console_flush_one_record+0x46f/0x710 [ 10.419853][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.419854][ C0] ? __lock_acquire+0x518/0xc20 [ 10.419857][ C0] console_unlock+0xee/0x1f0 [ 10.419858][ C0] ? console_flush_one_record+0x710/0x710 [ 10.419860][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.419861][ C0] ? lock_acquire+0x60/0x160 [ 10.419863][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.419865][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.419867][ C0] vprintk_emit+0x37c/0x3e0 [ 10.419868][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.419870][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.419873][ C0] _printk+0xc7/0x100 [ 10.419874][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.419876][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.419878][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.419881][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.419882][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.419884][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.419886][ C0] call_timer_fn+0x160/0x4d0 [ 10.419887][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.419889][ C0] ? debug_object_active_state+0x430/0x430 [ 10.419892][ C0] ? find_held_lock+0x2b/0x80 [ 10.419894][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.419895][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.419897][ C0] __run_timers+0x68f/0xaa0 [ 10.419898][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.419901][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.419902][ C0] ? __lock_acquire+0x518/0xc20 [ 10.419905][ C0] ? __rwlock_init+0x150/0x150 [ 10.419908][ C0] run_timer_softirq+0xf0/0x160 [ 10.419909][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.419911][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.419914][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.419915][ C0] handle_softirqs+0x1d3/0x900 [ 10.419917][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.419919][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.419921][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.419923][ C0] irq_exit_rcu+0xe/0x30 [ 10.419925][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.419926][ C0] [ 10.419927][ C0] [ 10.419927][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 10.419929][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.419931][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.419934][ C0] Code: 48 8b 3d 94 d2 f8 01 e8 1f 00 00 00 48 2b 05 58 d3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 c6 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 [ 10.419936][ C0] RSP: 0018:ffffffffa2607cf8 EFLAGS: 00000296 [ 10.419938][ C0] RAX: 000000000003a96f RBX: ffffffffa261c600 RCX: ffffffff9f6ed307 [ 10.419939][ C0] RDX: ffffffffa261c600 RSI: ffffffffa2429f93 RDI: ffffffffa1e8d8e0 [ 10.419940][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.419941][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff44c0fa2 [ 10.419942][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.419943][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.419946][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.419947][ C0] default_idle+0x9/0x10 [ 10.419948][ C0] default_idle_call+0x6e/0xb0 [ 10.419950][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.419952][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.419954][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.419957][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.419958][ C0] do_idle+0xd8/0x190 [ 10.419960][ C0] cpu_startup_entry+0x53/0x70 [ 10.419962][ C0] rest_init+0x279/0x280 [ 10.419963][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.419966][ C0] ? rest_init+0x280/0x280 [ 10.419967][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.419970][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.419972][ C0] ? acpi_enable+0x1e4/0x330 [ 10.419975][ C0] start_kernel+0x3af/0x3b0 [ 10.419977][ C0] x86_64_start_reservations+0x24/0x30 [ 10.419979][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.419980][ C0] common_startup_64+0x13e/0x148 [ 10.419983][ C0] [ 10.419987][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.419989][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 10.419990][ C0] preempt_count: 103, expected: 0 [ 10.419991][ C0] RCU nest depth: 0, expected: 0 [ 10.419992][ C0] INFO: lockdep is turned off. [ 10.419992][ C0] irq event stamp: 239999 [ 10.419993][ C0] hardirqs last enabled at (239998): [] __down_trylock_console_sem+0x86/0xa0 [ 10.419995][ C0] hardirqs last disabled at (239999): [] console_emit_next_record+0x3d4/0x4c0 [ 10.419997][ C0] softirqs last enabled at (239958): [] handle_softirqs+0x67c/0x900 [ 10.419999][ C0] softirqs last disabled at (239985): [] __irq_exit_rcu+0x145/0x1c0 [ 10.420000][ C0] Preemption disabled at: [ 10.420001][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 10.420004][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.420006][ C0] Tainted: [W]=WARN [ 10.420006][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.420007][ C0] Call Trace: [ 10.420007][ C0] [ 10.420008][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.420010][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 10.420012][ C0] __might_resched.cold+0x1fe/0x2c1 [ 10.420014][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.420017][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420019][ C0] __kmalloc_noprof+0x443/0x760 [ 10.420020][ C0] ? __rwlock_init+0x150/0x150 [ 10.420022][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 10.420024][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 10.420026][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.420028][ C0] put_chars+0x1e1/0x2f0 [ 10.420030][ C0] ? __send_to_port+0x420/0x420 [ 10.420033][ C0] ? mark_lock+0x1d7/0xa00 [ 10.420035][ C0] hvc_console_print+0x292/0x780 [ 10.420039][ C0] ? hvc_write+0x3a0/0x3a0 [ 10.420042][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420044][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420046][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.420048][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.420049][ C0] ? console_flush_one_record+0x106/0x710 [ 10.420051][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420052][ C0] ? lock_acquire+0x13c/0x160 [ 10.420054][ C0] console_flush_one_record+0x46f/0x710 [ 10.420056][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.420057][ C0] ? __lock_acquire+0x518/0xc20 [ 10.420060][ C0] console_unlock+0xee/0x1f0 [ 10.420061][ C0] ? console_flush_one_record+0x710/0x710 [ 10.420062][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420063][ C0] ? lock_acquire+0x60/0x160 [ 10.420065][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.420067][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.420069][ C0] vprintk_emit+0x37c/0x3e0 [ 10.420070][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.420072][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.420074][ C0] _printk+0xc7/0x100 [ 10.420076][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.420078][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.420080][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.420082][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.420084][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.420086][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.420087][ C0] call_timer_fn+0x160/0x4d0 [ 10.420089][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.420090][ C0] ? debug_object_active_state+0x430/0x430 [ 10.420091][ C0] ? find_held_lock+0x2b/0x80 [ 10.420093][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.420095][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420097][ C0] __run_timers+0x68f/0xaa0 [ 10.420098][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.420100][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.420101][ C0] ? __lock_acquire+0x518/0xc20 [ 10.420104][ C0] ? __rwlock_init+0x150/0x150 [ 10.420107][ C0] run_timer_softirq+0xf0/0x160 [ 10.420108][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.420110][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.420111][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420112][ C0] handle_softirqs+0x1d3/0x900 [ 10.420114][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.420116][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.420119][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.420120][ C0] irq_exit_rcu+0xe/0x30 [ 10.420122][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.420123][ C0] [ 10.420124][ C0] [ 10.420124][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 10.420126][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.420128][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.420129][ C0] Code: 48 8b 3d 94 d2 f8 01 e8 1f 00 00 00 48 2b 05 58 d3 99 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 c6 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 [ 10.420130][ C0] RSP: 0018:ffffffffa2607cf8 EFLAGS: 00000296 [ 10.420131][ C0] RAX: 000000000003a96f RBX: ffffffffa261c600 RCX: ffffffff9f6ed307 [ 10.420132][ C0] RDX: ffffffffa261c600 RSI: ffffffffa2429f93 RDI: ffffffffa1e8d8e0 [ 10.420133][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.420134][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff44c0fa2 [ 10.420134][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.420136][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.420138][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.420140][ C0] default_idle+0x9/0x10 [ 10.420141][ C0] default_idle_call+0x6e/0xb0 [ 10.420142][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.420144][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.420146][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.420148][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.420149][ C0] do_idle+0xd8/0x190 [ 10.420151][ C0] cpu_startup_entry+0x53/0x70 [ 10.420153][ C0] rest_init+0x279/0x280 [ 10.420155][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.420157][ C0] ? rest_init+0x280/0x280 [ 10.420159][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.420160][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.420167][ C0] ? acpi_enable+0x1e4/0x330 [ 10.420169][ C0] start_kernel+0x3af/0x3b0 [ 10.420171][ C0] x86_64_start_reservations+0x24/0x30 [ 10.420172][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.420174][ C0] common_startup_64+0x13e/0x148 [ 10.420177][ C0] [ 10.490853][ T173] ip (173) used greatest stack depth: 24496 bytes left