[ 11.906361][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 11.906952][ C0] [ 11.906954][ C0] ======================================================== [ 11.906955][ C0] WARNING: possible irq lock inversion dependency detected [ 11.906957][ C0] 7.2.0-virtme #1 Tainted: G W [ 11.906958][ C0] -------------------------------------------------------- [ 11.906959][ C0] swapper/0/0 just changed the state of lock: [ 11.906960][ C0] ffffffff90e89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.906972][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.906973][ C0] (fs_reclaim){+.+.}-{0:0} [ 11.906975][ C0] [ 11.906975][ C0] [ 11.906975][ C0] and interrupts could create inverse lock ordering between them. [ 11.906975][ C0] [ 11.906976][ C0] [ 11.906976][ C0] other info that might help us debug this: [ 11.906976][ C0] Possible interrupt unsafe locking scenario: [ 11.906976][ C0] [ 11.906977][ C0] CPU0 CPU1 [ 11.906977][ C0] ---- ---- [ 11.906978][ C0] lock(fs_reclaim); [ 11.906979][ C0] local_irq_disable(); [ 11.906979][ C0] lock(console_owner); [ 11.906980][ C0] lock(fs_reclaim); [ 11.906981][ C0] [ 11.906981][ C0] lock(console_owner); [ 11.906982][ C0] [ 11.906982][ C0] *** DEADLOCK *** [ 11.906982][ C0] [ 11.906982][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 11.906984][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 11.906989][ C0] #1: ffffffff90fce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 11.906993][ C0] #2: ffffffff90f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.906996][ C0] #3: ffffffff90f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.906999][ C0] [ 11.906999][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 11.907003][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 11.907005][ C0] HARDIRQ-ON-W at: [ 11.907006][ C0] __lock_acquire+0x388/0xc20 [ 11.907009][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907011][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.907014][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.907017][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.907020][ C0] workqueue_init+0x2a/0x680 [ 11.907023][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.907026][ C0] kernel_init+0x21/0x150 [ 11.907029][ C0] ret_from_fork+0x474/0x6b0 [ 11.907032][ C0] ret_from_fork_asm+0x11/0x20 [ 11.907036][ C0] SOFTIRQ-ON-W at: [ 11.907036][ C0] __lock_acquire+0x388/0xc20 [ 11.907038][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907040][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.907041][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.907042][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.907044][ C0] workqueue_init+0x2a/0x680 [ 11.907045][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.907047][ C0] kernel_init+0x21/0x150 [ 11.907048][ C0] ret_from_fork+0x474/0x6b0 [ 11.907049][ C0] ret_from_fork_asm+0x11/0x20 [ 11.907051][ C0] INITIAL USE at: [ 11.907052][ C0] __lock_acquire+0x388/0xc20 [ 11.907053][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907055][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.907056][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.907057][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.907059][ C0] workqueue_init+0x2a/0x680 [ 11.907060][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.907062][ C0] kernel_init+0x21/0x150 [ 11.907063][ C0] ret_from_fork+0x474/0x6b0 [ 11.907064][ C0] ret_from_fork_asm+0x11/0x20 [ 11.907066][ C0] } [ 11.907066][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.907070][ C0] ... acquired at: [ 11.907072][ C0] __lock_acquire+0x518/0xc20 [ 11.907073][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907075][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.907076][ C0] __kmalloc_noprof+0xd3/0x760 [ 11.907077][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.907080][ C0] put_chars+0x1e1/0x2f0 [ 11.907082][ C0] hvc_console_print+0x292/0x780 [ 11.907084][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.907086][ C0] console_flush_one_record+0x46f/0x710 [ 11.907087][ C0] console_unlock+0xee/0x1f0 [ 11.907088][ C0] vprintk_emit+0x37c/0x3e0 [ 11.907088][ C0] _printk+0xc7/0x100 [ 11.907091][ C0] sock_register+0x12d/0x290 [ 11.907094][ C0] inet6_init+0x1a6/0x3c0 [ 11.907097][ C0] do_one_initcall+0x124/0x4f0 [ 11.907098][ C0] kernel_init_freeable+0x596/0x630 [ 11.907099][ C0] kernel_init+0x21/0x150 [ 11.907101][ C0] ret_from_fork+0x474/0x6b0 [ 11.907102][ C0] ret_from_fork_asm+0x11/0x20 [ 11.907103][ C0] [ 11.907104][ C0] -> (console_owner){..-.}-{0:0} { [ 11.907105][ C0] IN-SOFTIRQ-W at: [ 11.907106][ C0] __lock_acquire+0x388/0xc20 [ 11.907108][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907109][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.907110][ C0] console_emit_next_record+0x1d1/0x4c0 [ 11.907111][ C0] console_flush_one_record+0x46f/0x710 [ 11.907112][ C0] console_unlock+0xee/0x1f0 [ 11.907113][ C0] vprintk_emit+0x37c/0x3e0 [ 11.907114][ C0] _printk+0xc7/0x100 [ 11.907116][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.907118][ C0] call_timer_fn+0x160/0x4d0 [ 11.907119][ C0] __run_timers+0x68f/0xaa0 [ 11.907120][ C0] run_timer_softirq+0xf0/0x160 [ 11.907121][ C0] handle_softirqs+0x1d3/0x900 [ 11.907124][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.907125][ C0] irq_exit_rcu+0xe/0x30 [ 11.907127][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.907129][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.907131][ C0] pv_native_safe_halt+0xf/0x10 [ 11.907132][ C0] default_idle+0x9/0x10 [ 11.907133][ C0] default_idle_call+0x6e/0xb0 [ 11.907135][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.907137][ C0] do_idle+0xd8/0x190 [ 11.907139][ C0] cpu_startup_entry+0x53/0x70 [ 11.907140][ C0] rest_init+0x279/0x280 [ 11.907141][ C0] start_kernel+0x3af/0x3b0 [ 11.907143][ C0] x86_64_start_reservations+0x24/0x30 [ 11.907144][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.907145][ C0] common_startup_64+0x13e/0x148 [ 11.907148][ C0] INITIAL USE at: [ 11.907149][ C0] } [ 11.907149][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.907152][ C0] ... acquired at: [ 11.907153][ C0] mark_lock+0x1d7/0xa00 [ 11.907154][ C0] mark_usage+0x42/0x170 [ 11.907156][ C0] __lock_acquire+0x388/0xc20 [ 11.907157][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907159][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.907160][ C0] console_emit_next_record+0x1d1/0x4c0 [ 11.907161][ C0] console_flush_one_record+0x46f/0x710 [ 11.907162][ C0] console_unlock+0xee/0x1f0 [ 11.907163][ C0] vprintk_emit+0x37c/0x3e0 [ 11.907164][ C0] _printk+0xc7/0x100 [ 11.907165][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.907166][ C0] call_timer_fn+0x160/0x4d0 [ 11.907167][ C0] __run_timers+0x68f/0xaa0 [ 11.907168][ C0] run_timer_softirq+0xf0/0x160 [ 11.907169][ C0] handle_softirqs+0x1d3/0x900 [ 11.907170][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.907172][ C0] irq_exit_rcu+0xe/0x30 [ 11.907173][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.907174][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.907175][ C0] pv_native_safe_halt+0xf/0x10 [ 11.907177][ C0] default_idle+0x9/0x10 [ 11.907178][ C0] default_idle_call+0x6e/0xb0 [ 11.907179][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.907180][ C0] do_idle+0xd8/0x190 [ 11.907182][ C0] cpu_startup_entry+0x53/0x70 [ 11.907183][ C0] rest_init+0x279/0x280 [ 11.907184][ C0] start_kernel+0x3af/0x3b0 [ 11.907186][ C0] x86_64_start_reservations+0x24/0x30 [ 11.907187][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.907188][ C0] common_startup_64+0x13e/0x148 [ 11.907189][ C0] [ 11.907189][ C0] [ 11.907189][ C0] stack backtrace: [ 11.907192][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.907196][ C0] Tainted: [W]=WARN [ 11.907196][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.907198][ C0] Call Trace: [ 11.907199][ C0] [ 11.907201][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.907204][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.907206][ C0] mark_lock_irq+0x989/0x9c0 [ 11.907208][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 11.907211][ C0] mark_lock+0x1d7/0xa00 [ 11.907213][ C0] mark_usage+0x42/0x170 [ 11.907215][ C0] __lock_acquire+0x388/0xc20 [ 11.907217][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.907219][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 11.907221][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907223][ C0] ? lock_acquire+0x13c/0x160 [ 11.907225][ C0] console_lock_spinning_enable+0x5c/0x60 [ 11.907226][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 11.907231][ C0] console_emit_next_record+0x1d1/0x4c0 [ 11.907232][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 11.907233][ C0] ? console_flush_one_record+0x106/0x710 [ 11.907235][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907236][ C0] ? lock_acquire+0x13c/0x160 [ 11.907238][ C0] console_flush_one_record+0x46f/0x710 [ 11.907240][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 11.907241][ C0] ? __lock_acquire+0x518/0xc20 [ 11.907243][ C0] console_unlock+0xee/0x1f0 [ 11.907245][ C0] ? console_flush_one_record+0x710/0x710 [ 11.907246][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907247][ C0] ? lock_acquire+0x60/0x160 [ 11.907249][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.907251][ C0] ? vprintk_emit+0x320/0x3e0 [ 11.907253][ C0] vprintk_emit+0x37c/0x3e0 [ 11.907254][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.907256][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.907258][ C0] _printk+0xc7/0x100 [ 11.907260][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.907262][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.907263][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907266][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.907267][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.907269][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.907271][ C0] call_timer_fn+0x160/0x4d0 [ 11.907272][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.907273][ C0] ? debug_object_active_state+0x430/0x430 [ 11.907276][ C0] ? find_held_lock+0x2b/0x80 [ 11.907278][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907280][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907282][ C0] __run_timers+0x68f/0xaa0 [ 11.907283][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.907285][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.907286][ C0] ? __lock_acquire+0x518/0xc20 [ 11.907289][ C0] ? __rwlock_init+0x150/0x150 [ 11.907292][ C0] run_timer_softirq+0xf0/0x160 [ 11.907293][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.907294][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.907297][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907298][ C0] handle_softirqs+0x1d3/0x900 [ 11.907300][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907302][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.907304][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.907306][ C0] irq_exit_rcu+0xe/0x30 [ 11.907307][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.907309][ C0] [ 11.907309][ C0] [ 11.907310][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.907312][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.907314][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.907316][ 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 [ 11.907318][ C0] RSP: 0018:ffffffff90c07cf8 EFLAGS: 00000296 [ 11.907320][ C0] RAX: 000000000006553b RBX: ffffffff90c1c600 RCX: ffffffff8dced307 [ 11.907321][ C0] RDX: ffffffff90c1c600 RSI: ffffffff90a29f9e RDI: ffffffff9048d8e0 [ 11.907322][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.907323][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2180fa2 [ 11.907324][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.907325][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.907328][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.907329][ C0] default_idle+0x9/0x10 [ 11.907330][ C0] default_idle_call+0x6e/0xb0 [ 11.907332][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.907333][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.907335][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.907338][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907340][ C0] do_idle+0xd8/0x190 [ 11.907341][ C0] cpu_startup_entry+0x53/0x70 [ 11.907343][ C0] rest_init+0x279/0x280 [ 11.907345][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.907347][ C0] ? rest_init+0x280/0x280 [ 11.907349][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.907352][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.907353][ C0] ? acpi_enable+0x1e4/0x330 [ 11.907356][ C0] start_kernel+0x3af/0x3b0 [ 11.907358][ C0] x86_64_start_reservations+0x24/0x30 [ 11.907359][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.907361][ C0] common_startup_64+0x13e/0x148 [ 11.907364][ C0] [ 11.907368][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.907369][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 11.907371][ C0] preempt_count: 103, expected: 0 [ 11.907372][ C0] RCU nest depth: 0, expected: 0 [ 11.907372][ C0] INFO: lockdep is turned off. [ 11.907373][ C0] irq event stamp: 415051 [ 11.907374][ C0] hardirqs last enabled at (415050): [] __down_trylock_console_sem+0x86/0xa0 [ 11.907376][ C0] hardirqs last disabled at (415051): [] console_emit_next_record+0x3d4/0x4c0 [ 11.907377][ C0] softirqs last enabled at (415010): [] handle_softirqs+0x67c/0x900 [ 11.907379][ C0] softirqs last disabled at (415037): [] __irq_exit_rcu+0x145/0x1c0 [ 11.907381][ C0] Preemption disabled at: [ 11.907382][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 11.907385][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.907387][ C0] Tainted: [W]=WARN [ 11.907387][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.907388][ C0] Call Trace: [ 11.907388][ C0] [ 11.907389][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.907390][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 11.907392][ C0] __might_resched.cold+0x1fe/0x2c1 [ 11.907395][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.907397][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907399][ C0] __kmalloc_noprof+0x443/0x760 [ 11.907400][ C0] ? __rwlock_init+0x150/0x150 [ 11.907402][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 11.907404][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 11.907406][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.907408][ C0] put_chars+0x1e1/0x2f0 [ 11.907410][ C0] ? __send_to_port+0x420/0x420 [ 11.907412][ C0] ? mark_lock+0x1d7/0xa00 [ 11.907414][ C0] hvc_console_print+0x292/0x780 [ 11.907416][ C0] ? hvc_write+0x3a0/0x3a0 [ 11.907418][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907419][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907421][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.907423][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 11.907424][ C0] ? console_flush_one_record+0x106/0x710 [ 11.907425][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907426][ C0] ? lock_acquire+0x13c/0x160 [ 11.907428][ C0] console_flush_one_record+0x46f/0x710 [ 11.907430][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 11.907431][ C0] ? __lock_acquire+0x518/0xc20 [ 11.907434][ C0] console_unlock+0xee/0x1f0 [ 11.907435][ C0] ? console_flush_one_record+0x710/0x710 [ 11.907436][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907437][ C0] ? lock_acquire+0x60/0x160 [ 11.907439][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.907441][ C0] ? vprintk_emit+0x320/0x3e0 [ 11.907443][ C0] vprintk_emit+0x37c/0x3e0 [ 11.907444][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.907447][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.907449][ C0] _printk+0xc7/0x100 [ 11.907451][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.907453][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.907454][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907457][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.907458][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.907460][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.907462][ C0] call_timer_fn+0x160/0x4d0 [ 11.907463][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.907464][ C0] ? debug_object_active_state+0x430/0x430 [ 11.907465][ C0] ? find_held_lock+0x2b/0x80 [ 11.907467][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907469][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907471][ C0] __run_timers+0x68f/0xaa0 [ 11.907472][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.907474][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.907475][ C0] ? __lock_acquire+0x518/0xc20 [ 11.907478][ C0] ? __rwlock_init+0x150/0x150 [ 11.907481][ C0] run_timer_softirq+0xf0/0x160 [ 11.907482][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.907483][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.907485][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907486][ C0] handle_softirqs+0x1d3/0x900 [ 11.907488][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.907490][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.907492][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.907493][ C0] irq_exit_rcu+0xe/0x30 [ 11.907495][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.907496][ C0] [ 11.907497][ C0] [ 11.907497][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.907499][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.907500][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.907502][ 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 [ 11.907503][ C0] RSP: 0018:ffffffff90c07cf8 EFLAGS: 00000296 [ 11.907504][ C0] RAX: 000000000006553b RBX: ffffffff90c1c600 RCX: ffffffff8dced307 [ 11.907505][ C0] RDX: ffffffff90c1c600 RSI: ffffffff90a29f9e RDI: ffffffff9048d8e0 [ 11.907505][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.907506][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2180fa2 [ 11.907507][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.907508][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.907510][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.907512][ C0] default_idle+0x9/0x10 [ 11.907513][ C0] default_idle_call+0x6e/0xb0 [ 11.907514][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.907516][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.907518][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.907519][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.907521][ C0] do_idle+0xd8/0x190 [ 11.907523][ C0] cpu_startup_entry+0x53/0x70 [ 11.907524][ C0] rest_init+0x279/0x280 [ 11.907526][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.907528][ C0] ? rest_init+0x280/0x280 [ 11.907530][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.907531][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.907533][ C0] ? acpi_enable+0x1e4/0x330 [ 11.907535][ C0] start_kernel+0x3af/0x3b0 [ 11.907536][ C0] x86_64_start_reservations+0x24/0x30 [ 11.907538][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.907539][ C0] common_startup_64+0x13e/0x148 [ 11.907542][ C0]