[ 12.424003][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 12.424157][ C0] [ 12.424159][ C0] ======================================================== [ 12.424160][ C0] WARNING: possible irq lock inversion dependency detected [ 12.424162][ C0] 7.2.0-virtme #1 Tainted: G W [ 12.424163][ C0] -------------------------------------------------------- [ 12.424164][ C0] swapper/0/0 just changed the state of lock: [ 12.424165][ C0] ffffffff9e289760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.424178][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 12.424179][ C0] (fs_reclaim){+.+.}-{0:0} [ 12.424180][ C0] [ 12.424180][ C0] [ 12.424180][ C0] and interrupts could create inverse lock ordering between them. [ 12.424180][ C0] [ 12.424181][ C0] [ 12.424181][ C0] other info that might help us debug this: [ 12.424182][ C0] Possible interrupt unsafe locking scenario: [ 12.424182][ C0] [ 12.424183][ C0] CPU0 CPU1 [ 12.424183][ C0] ---- ---- [ 12.424183][ C0] lock(fs_reclaim); [ 12.424184][ C0] local_irq_disable(); [ 12.424185][ C0] lock(console_owner); [ 12.424186][ C0] lock(fs_reclaim); [ 12.424187][ C0] [ 12.424187][ C0] lock(console_owner); [ 12.424188][ C0] [ 12.424188][ C0] *** DEADLOCK *** [ 12.424188][ C0] [ 12.424188][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 12.424189][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 12.424195][ C0] #1: ffffffff9e3fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 12.424199][ C0] #2: ffffffff9e399dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.424203][ C0] #3: ffffffff9e399e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.424206][ C0] [ 12.424206][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 12.424211][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 12.424213][ C0] HARDIRQ-ON-W at: [ 12.424215][ C0] __lock_acquire+0x388/0xc20 [ 12.424218][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424219][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.424223][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.424226][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.424229][ C0] workqueue_init+0x2a/0x680 [ 12.424232][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.424235][ C0] kernel_init+0x21/0x150 [ 12.424238][ C0] ret_from_fork+0x474/0x6b0 [ 12.424242][ C0] ret_from_fork_asm+0x11/0x20 [ 12.424245][ C0] SOFTIRQ-ON-W at: [ 12.424246][ C0] __lock_acquire+0x388/0xc20 [ 12.424247][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424248][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.424250][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.424251][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.424252][ C0] workqueue_init+0x2a/0x680 [ 12.424254][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.424255][ C0] kernel_init+0x21/0x150 [ 12.424256][ C0] ret_from_fork+0x474/0x6b0 [ 12.424257][ C0] ret_from_fork_asm+0x11/0x20 [ 12.424258][ C0] INITIAL USE at: [ 12.424259][ C0] __lock_acquire+0x388/0xc20 [ 12.424260][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424262][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.424263][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.424264][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.424266][ C0] workqueue_init+0x2a/0x680 [ 12.424267][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.424268][ C0] kernel_init+0x21/0x150 [ 12.424269][ C0] ret_from_fork+0x474/0x6b0 [ 12.424270][ C0] ret_from_fork_asm+0x11/0x20 [ 12.424271][ C0] } [ 12.424272][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 12.424276][ C0] ... acquired at: [ 12.424277][ C0] __lock_acquire+0x518/0xc20 [ 12.424279][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424280][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.424281][ C0] __kmalloc_noprof+0xd3/0x760 [ 12.424283][ C0] alloc_buf.isra.0+0x4b/0x260 [ 12.424287][ C0] put_chars+0x1e1/0x2f0 [ 12.424289][ C0] hvc_console_print+0x292/0x780 [ 12.424292][ C0] console_emit_next_record+0x252/0x4f0 [ 12.424293][ C0] console_flush_one_record+0x46f/0x710 [ 12.424295][ C0] console_unlock+0xee/0x1f0 [ 12.424296][ C0] vprintk_emit+0x37c/0x3e0 [ 12.424298][ C0] _printk+0xc7/0x100 [ 12.424301][ C0] ppp_init+0x16/0x100 [ 12.424303][ C0] do_one_initcall+0x124/0x4f0 [ 12.424304][ C0] kernel_init_freeable+0x596/0x630 [ 12.424305][ C0] kernel_init+0x21/0x150 [ 12.424306][ C0] ret_from_fork+0x474/0x6b0 [ 12.424307][ C0] ret_from_fork_asm+0x11/0x20 [ 12.424308][ C0] [ 12.424309][ C0] -> (console_owner){..-.}-{0:0} { [ 12.424311][ C0] IN-SOFTIRQ-W at: [ 12.424311][ C0] __lock_acquire+0x388/0xc20 [ 12.424313][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424314][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.424316][ C0] console_emit_next_record+0x1f4/0x4f0 [ 12.424317][ C0] console_flush_one_record+0x46f/0x710 [ 12.424319][ C0] console_unlock+0xee/0x1f0 [ 12.424320][ C0] vprintk_emit+0x37c/0x3e0 [ 12.424322][ C0] _printk+0xc7/0x100 [ 12.424323][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.424325][ C0] call_timer_fn+0x160/0x4d0 [ 12.424327][ C0] __run_timers+0x68f/0xaa0 [ 12.424328][ C0] run_timer_softirq+0xf0/0x160 [ 12.424330][ C0] handle_softirqs+0x1d3/0x900 [ 12.424332][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.424334][ C0] irq_exit_rcu+0xe/0x30 [ 12.424335][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.424337][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.424339][ C0] pv_native_safe_halt+0xf/0x10 [ 12.424341][ C0] default_idle+0x9/0x10 [ 12.424342][ C0] default_idle_call+0x6e/0xb0 [ 12.424344][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.424347][ C0] do_idle+0xd8/0x190 [ 12.424348][ C0] cpu_startup_entry+0x53/0x70 [ 12.424349][ C0] rest_init+0x279/0x280 [ 12.424350][ C0] start_kernel+0x3af/0x3b0 [ 12.424351][ C0] x86_64_start_reservations+0x24/0x30 [ 12.424354][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.424355][ C0] common_startup_64+0x13e/0x148 [ 12.424358][ C0] INITIAL USE at: [ 12.424359][ C0] } [ 12.424359][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 12.424362][ C0] ... acquired at: [ 12.424363][ C0] mark_lock+0x1d7/0xa00 [ 12.424364][ C0] mark_usage+0x42/0x170 [ 12.424365][ C0] __lock_acquire+0x388/0xc20 [ 12.424366][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424368][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.424369][ C0] console_emit_next_record+0x1f4/0x4f0 [ 12.424371][ C0] console_flush_one_record+0x46f/0x710 [ 12.424372][ C0] console_unlock+0xee/0x1f0 [ 12.424374][ C0] vprintk_emit+0x37c/0x3e0 [ 12.424375][ C0] _printk+0xc7/0x100 [ 12.424377][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.424378][ C0] call_timer_fn+0x160/0x4d0 [ 12.424379][ C0] __run_timers+0x68f/0xaa0 [ 12.424381][ C0] run_timer_softirq+0xf0/0x160 [ 12.424382][ C0] handle_softirqs+0x1d3/0x900 [ 12.424383][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.424385][ C0] irq_exit_rcu+0xe/0x30 [ 12.424386][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.424387][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.424388][ C0] pv_native_safe_halt+0xf/0x10 [ 12.424390][ C0] default_idle+0x9/0x10 [ 12.424391][ C0] default_idle_call+0x6e/0xb0 [ 12.424393][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.424395][ C0] do_idle+0xd8/0x190 [ 12.424396][ C0] cpu_startup_entry+0x53/0x70 [ 12.424397][ C0] rest_init+0x279/0x280 [ 12.424398][ C0] start_kernel+0x3af/0x3b0 [ 12.424399][ C0] x86_64_start_reservations+0x24/0x30 [ 12.424401][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.424402][ C0] common_startup_64+0x13e/0x148 [ 12.424403][ C0] [ 12.424404][ C0] [ 12.424404][ C0] stack backtrace: [ 12.424407][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.424410][ C0] Tainted: [W]=WARN [ 12.424411][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.424413][ C0] Call Trace: [ 12.424414][ C0] [ 12.424415][ C0] dump_stack_lvl+0x6f/0xa0 [ 12.424420][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 12.424422][ C0] mark_lock_irq+0x989/0x9c0 [ 12.424425][ C0] mark_lock+0x1d7/0xa00 [ 12.424427][ C0] mark_usage+0x42/0x170 [ 12.424428][ C0] __lock_acquire+0x388/0xc20 [ 12.424430][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.424432][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 12.424434][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424438][ C0] ? lock_acquire+0x13c/0x160 [ 12.424440][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.424441][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 12.424443][ C0] console_emit_next_record+0x1f4/0x4f0 [ 12.424445][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 12.424447][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424449][ C0] ? lock_acquire+0x13c/0x160 [ 12.424451][ C0] console_flush_one_record+0x46f/0x710 [ 12.424453][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 12.424455][ C0] ? __lock_acquire+0x518/0xc20 [ 12.424457][ C0] console_unlock+0xee/0x1f0 [ 12.424459][ C0] ? console_flush_one_record+0x710/0x710 [ 12.424461][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424463][ C0] ? lock_acquire+0xa0/0x160 [ 12.424464][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.424466][ C0] ? vprintk_emit+0x320/0x3e0 [ 12.424468][ C0] vprintk_emit+0x37c/0x3e0 [ 12.424470][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 12.424473][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 12.424474][ C0] _printk+0xc7/0x100 [ 12.424476][ C0] ? snapshot_read.cold+0x21/0x21 [ 12.424478][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 12.424479][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.424482][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.424483][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.424485][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.424486][ C0] call_timer_fn+0x160/0x4d0 [ 12.424488][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 12.424490][ C0] ? debug_object_active_state+0x430/0x430 [ 12.424493][ C0] ? find_held_lock+0x2b/0x80 [ 12.424495][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.424497][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424499][ C0] __run_timers+0x68f/0xaa0 [ 12.424501][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.424503][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 12.424505][ C0] ? __lock_acquire+0x518/0xc20 [ 12.424507][ C0] ? __rwlock_init+0x150/0x150 [ 12.424510][ C0] run_timer_softirq+0xf0/0x160 [ 12.424512][ C0] ? __run_timers+0xaa0/0xaa0 [ 12.424513][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.424516][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424518][ C0] handle_softirqs+0x1d3/0x900 [ 12.424520][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.424521][ C0] ? _local_bh_enable+0xc0/0xc0 [ 12.424523][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.424525][ C0] irq_exit_rcu+0xe/0x30 [ 12.424526][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.424528][ C0] [ 12.424528][ C0] [ 12.424529][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 12.424531][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.424532][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 12.424535][ C0] Code: 48 8b 3d 94 82 66 02 e8 1f 00 00 00 48 2b 05 58 83 a5 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 f6 19 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 12.424537][ C0] RSP: 0018:ffffffff9e007cf8 EFLAGS: 00000296 [ 12.424539][ C0] RAX: 0000000000058541 RBX: ffffffff9e01c600 RCX: ffffffff9a8f73a7 [ 12.424540][ C0] RDX: ffffffff9e01c600 RSI: ffffffff9d8ad4ef RDI: ffffffff9d2913e0 [ 12.424541][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 12.424542][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3c00fa2 [ 12.424543][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 12.424544][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.424546][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 12.424548][ C0] default_idle+0x9/0x10 [ 12.424550][ C0] default_idle_call+0x6e/0xb0 [ 12.424551][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.424553][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 12.424555][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 12.424557][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.424558][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424560][ C0] do_idle+0xd8/0x190 [ 12.424562][ C0] cpu_startup_entry+0x53/0x70 [ 12.424563][ C0] rest_init+0x279/0x280 [ 12.424565][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 12.424567][ C0] ? rest_init+0x280/0x280 [ 12.424568][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 12.424572][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 12.424574][ C0] ? acpi_enable+0x1e4/0x330 [ 12.424576][ C0] start_kernel+0x3af/0x3b0 [ 12.424578][ C0] x86_64_start_reservations+0x24/0x30 [ 12.424580][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.424582][ C0] common_startup_64+0x13e/0x148 [ 12.424585][ C0] [ 12.424589][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.424591][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 12.424592][ C0] preempt_count: 103, expected: 0 [ 12.424593][ C0] RCU nest depth: 0, expected: 0 [ 12.424594][ C0] INFO: lockdep is turned off. [ 12.424594][ C0] irq event stamp: 361809 [ 12.424595][ C0] hardirqs last enabled at (361808): [] __down_trylock_console_sem+0x86/0xa0 [ 12.424597][ C0] hardirqs last disabled at (361809): [] console_emit_next_record+0x3f8/0x4f0 [ 12.424599][ C0] softirqs last enabled at (361788): [] handle_softirqs+0x67c/0x900 [ 12.424601][ C0] softirqs last disabled at (361795): [] __irq_exit_rcu+0x145/0x1c0 [ 12.424602][ C0] Preemption disabled at: [ 12.424603][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 12.424605][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.424607][ C0] Tainted: [W]=WARN [ 12.424608][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.424608][ C0] Call Trace: [ 12.424609][ C0] [ 12.424610][ C0] dump_stack_lvl+0x6f/0xa0 [ 12.424612][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 12.424613][ C0] __might_resched.cold+0x1fe/0x2c1 [ 12.424616][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.424619][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424621][ C0] __kmalloc_noprof+0x443/0x760 [ 12.424623][ C0] ? __rwlock_init+0x150/0x150 [ 12.424625][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 12.424627][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 12.424628][ C0] alloc_buf.isra.0+0x4b/0x260 [ 12.424631][ C0] put_chars+0x1e1/0x2f0 [ 12.424633][ C0] ? __send_to_port+0x420/0x420 [ 12.424636][ C0] hvc_console_print+0x292/0x780 [ 12.424638][ C0] ? mark_usage+0x42/0x170 [ 12.424640][ C0] ? __lock_acquire+0x388/0xc20 [ 12.424642][ C0] ? hvc_write+0x3a0/0x3a0 [ 12.424644][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 12.424646][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424647][ C0] ? lock_acquire+0x13c/0x160 [ 12.424649][ C0] console_emit_next_record+0x252/0x4f0 [ 12.424651][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 12.424654][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424655][ C0] ? lock_acquire+0x13c/0x160 [ 12.424657][ C0] console_flush_one_record+0x46f/0x710 [ 12.424660][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 12.424661][ C0] ? __lock_acquire+0x518/0xc20 [ 12.424663][ C0] console_unlock+0xee/0x1f0 [ 12.424665][ C0] ? console_flush_one_record+0x710/0x710 [ 12.424667][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424669][ C0] ? lock_acquire+0xa0/0x160 [ 12.424670][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.424672][ C0] ? vprintk_emit+0x320/0x3e0 [ 12.424674][ C0] vprintk_emit+0x37c/0x3e0 [ 12.424676][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 12.424678][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 12.424680][ C0] _printk+0xc7/0x100 [ 12.424682][ C0] ? snapshot_read.cold+0x21/0x21 [ 12.424683][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 12.424685][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.424687][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.424689][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.424690][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.424692][ C0] call_timer_fn+0x160/0x4d0 [ 12.424694][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 12.424695][ C0] ? debug_object_active_state+0x430/0x430 [ 12.424697][ C0] ? find_held_lock+0x2b/0x80 [ 12.424698][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.424700][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424702][ C0] __run_timers+0x68f/0xaa0 [ 12.424704][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.424706][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 12.424707][ C0] ? __lock_acquire+0x518/0xc20 [ 12.424710][ C0] ? __rwlock_init+0x150/0x150 [ 12.424712][ C0] run_timer_softirq+0xf0/0x160 [ 12.424714][ C0] ? __run_timers+0xaa0/0xaa0 [ 12.424716][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.424717][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424719][ C0] handle_softirqs+0x1d3/0x900 [ 12.424721][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.424722][ C0] ? _local_bh_enable+0xc0/0xc0 [ 12.424724][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.424726][ C0] irq_exit_rcu+0xe/0x30 [ 12.424733][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.424735][ C0] [ 12.424735][ C0] [ 12.424736][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 12.424737][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.424739][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 12.424741][ C0] Code: 48 8b 3d 94 82 66 02 e8 1f 00 00 00 48 2b 05 58 83 a5 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 f6 19 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 12.424742][ C0] RSP: 0018:ffffffff9e007cf8 EFLAGS: 00000296 [ 12.424743][ C0] RAX: 0000000000058541 RBX: ffffffff9e01c600 RCX: ffffffff9a8f73a7 [ 12.424744][ C0] RDX: ffffffff9e01c600 RSI: ffffffff9d8ad4ef RDI: ffffffff9d2913e0 [ 12.424744][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 12.424745][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3c00fa2 [ 12.424746][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 12.424747][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.424749][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 12.424751][ C0] default_idle+0x9/0x10 [ 12.424753][ C0] default_idle_call+0x6e/0xb0 [ 12.424754][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.424756][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 12.424758][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 12.424759][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.424760][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.424762][ C0] do_idle+0xd8/0x190 [ 12.424764][ C0] cpu_startup_entry+0x53/0x70 [ 12.424765][ C0] rest_init+0x279/0x280 [ 12.424767][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 12.424769][ C0] ? rest_init+0x280/0x280 [ 12.424770][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 12.424772][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 12.424774][ C0] ? acpi_enable+0x1e4/0x330 [ 12.424775][ C0] start_kernel+0x3af/0x3b0 [ 12.424777][ C0] x86_64_start_reservations+0x24/0x30 [ 12.424779][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.424781][ C0] common_startup_64+0x13e/0x148 [ 12.424784][ C0]