[ 10.613846][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 10.614702][ C0] [ 10.614704][ C0] ======================================================== [ 10.614705][ C0] WARNING: possible irq lock inversion dependency detected [ 10.614707][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.614709][ C0] -------------------------------------------------------- [ 10.614709][ C0] swapper/0/0 just changed the state of lock: [ 10.614710][ C0] ffffffffa649d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.614723][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.614724][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.614725][ C0] [ 10.614725][ C0] [ 10.614725][ C0] and interrupts could create inverse lock ordering between them. [ 10.614725][ C0] [ 10.614726][ C0] [ 10.614726][ C0] other info that might help us debug this: [ 10.614727][ C0] Possible interrupt unsafe locking scenario: [ 10.614727][ C0] [ 10.614727][ C0] CPU0 CPU1 [ 10.614728][ C0] ---- ---- [ 10.614728][ C0] lock(fs_reclaim); [ 10.614730][ C0] local_irq_disable(); [ 10.614730][ C0] lock(console_owner); [ 10.614731][ C0] lock(fs_reclaim); [ 10.614732][ C0] [ 10.614732][ C0] lock(console_owner); [ 10.614733][ C0] [ 10.614733][ C0] *** DEADLOCK *** [ 10.614733][ C0] [ 10.614733][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 10.614735][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.614741][ C0] #1: ffffffffa65e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.614745][ C0] #2: ffffffffa657ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.614748][ C0] #3: ffffffffa657de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.614751][ C0] [ 10.614751][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.614756][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.614758][ C0] HARDIRQ-ON-W at: [ 10.614760][ C0] __lock_acquire+0x388/0xc20 [ 10.614763][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614765][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.614768][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.614770][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.614773][ C0] workqueue_init+0x2a/0x680 [ 10.614777][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.614780][ C0] kernel_init+0x21/0x150 [ 10.614784][ C0] ret_from_fork+0x474/0x6b0 [ 10.614787][ C0] ret_from_fork_asm+0x11/0x20 [ 10.614790][ C0] SOFTIRQ-ON-W at: [ 10.614791][ C0] __lock_acquire+0x388/0xc20 [ 10.614792][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614799][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.614800][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.614801][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.614803][ C0] workqueue_init+0x2a/0x680 [ 10.614805][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.614806][ C0] kernel_init+0x21/0x150 [ 10.614808][ C0] ret_from_fork+0x474/0x6b0 [ 10.614809][ C0] ret_from_fork_asm+0x11/0x20 [ 10.614810][ C0] INITIAL USE at: [ 10.614811][ C0] __lock_acquire+0x388/0xc20 [ 10.614813][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614814][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.614816][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.614816][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.614818][ C0] workqueue_init+0x2a/0x680 [ 10.614820][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.614821][ C0] kernel_init+0x21/0x150 [ 10.614823][ C0] ret_from_fork+0x474/0x6b0 [ 10.614824][ C0] ret_from_fork_asm+0x11/0x20 [ 10.614825][ C0] } [ 10.614826][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.614830][ C0] ... acquired at: [ 10.614831][ C0] __lock_acquire+0x518/0xc20 [ 10.614832][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614834][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.614835][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.614836][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.614840][ C0] put_chars+0x1e1/0x2f0 [ 10.614841][ C0] hvc_console_print+0x292/0x780 [ 10.614844][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.614846][ C0] console_flush_one_record+0x46f/0x710 [ 10.614848][ C0] console_unlock+0xee/0x1f0 [ 10.614849][ C0] vprintk_emit+0x37c/0x3e0 [ 10.614850][ C0] _printk+0xc7/0x100 [ 10.614853][ C0] tun_init+0x24/0xb0 [ 10.614856][ C0] do_one_initcall+0x124/0x4f0 [ 10.614857][ C0] kernel_init_freeable+0x596/0x630 [ 10.614859][ C0] kernel_init+0x21/0x150 [ 10.614860][ C0] ret_from_fork+0x474/0x6b0 [ 10.614862][ C0] ret_from_fork_asm+0x11/0x20 [ 10.614863][ C0] [ 10.614863][ C0] -> (console_owner){..-.}-{0:0} { [ 10.614865][ C0] IN-SOFTIRQ-W at: [ 10.614866][ C0] __lock_acquire+0x388/0xc20 [ 10.614867][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614869][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.614870][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.614872][ C0] console_flush_one_record+0x46f/0x710 [ 10.614874][ C0] console_unlock+0xee/0x1f0 [ 10.614875][ C0] vprintk_emit+0x37c/0x3e0 [ 10.614876][ C0] _printk+0xc7/0x100 [ 10.614877][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.614880][ C0] call_timer_fn+0x160/0x4d0 [ 10.614881][ C0] __run_timers+0x68f/0xaa0 [ 10.614883][ C0] run_timer_softirq+0xf0/0x160 [ 10.614885][ C0] handle_softirqs+0x1d3/0x900 [ 10.614887][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.614889][ C0] irq_exit_rcu+0xe/0x30 [ 10.614890][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.614892][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.614893][ C0] pv_native_safe_halt+0xf/0x10 [ 10.614895][ C0] default_idle+0x9/0x10 [ 10.614896][ C0] default_idle_call+0x6e/0xb0 [ 10.614897][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.614900][ C0] do_idle+0xd8/0x190 [ 10.614901][ C0] cpu_startup_entry+0x53/0x70 [ 10.614902][ C0] rest_init+0x279/0x280 [ 10.614904][ C0] start_kernel+0x3b9/0x3c0 [ 10.614905][ C0] x86_64_start_reservations+0x24/0x30 [ 10.614907][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.614908][ C0] common_startup_64+0x13e/0x148 [ 10.614911][ C0] INITIAL USE at: [ 10.614912][ C0] } [ 10.614913][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.614915][ C0] ... acquired at: [ 10.614915][ C0] mark_lock+0x1d7/0xa00 [ 10.614917][ C0] mark_usage+0x42/0x170 [ 10.614918][ C0] __lock_acquire+0x388/0xc20 [ 10.614920][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614921][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.614923][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.614924][ C0] console_flush_one_record+0x46f/0x710 [ 10.614926][ C0] console_unlock+0xee/0x1f0 [ 10.614927][ C0] vprintk_emit+0x37c/0x3e0 [ 10.614928][ C0] _printk+0xc7/0x100 [ 10.614930][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.614931][ C0] call_timer_fn+0x160/0x4d0 [ 10.614932][ C0] __run_timers+0x68f/0xaa0 [ 10.614934][ C0] run_timer_softirq+0xf0/0x160 [ 10.614935][ C0] handle_softirqs+0x1d3/0x900 [ 10.614937][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.614938][ C0] irq_exit_rcu+0xe/0x30 [ 10.614939][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.614940][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.614941][ C0] pv_native_safe_halt+0xf/0x10 [ 10.614943][ C0] default_idle+0x9/0x10 [ 10.614944][ C0] default_idle_call+0x6e/0xb0 [ 10.614945][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.614947][ C0] do_idle+0xd8/0x190 [ 10.614948][ C0] cpu_startup_entry+0x53/0x70 [ 10.614949][ C0] rest_init+0x279/0x280 [ 10.614950][ C0] start_kernel+0x3b9/0x3c0 [ 10.614952][ C0] x86_64_start_reservations+0x24/0x30 [ 10.614953][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.614954][ C0] common_startup_64+0x13e/0x148 [ 10.614955][ C0] [ 10.614956][ C0] [ 10.614956][ C0] stack backtrace: [ 10.614959][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.614962][ C0] Tainted: [W]=WARN [ 10.614963][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.614965][ C0] Call Trace: [ 10.614966][ C0] [ 10.614968][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.614972][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.614975][ C0] mark_lock_irq+0x989/0x9c0 [ 10.614977][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.614980][ C0] mark_lock+0x1d7/0xa00 [ 10.614982][ C0] mark_usage+0x42/0x170 [ 10.614983][ C0] __lock_acquire+0x388/0xc20 [ 10.614986][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.614988][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.614990][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.614992][ C0] ? lock_acquire+0x13c/0x160 [ 10.614994][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.614996][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.614998][ C0] console_emit_next_record+0x1d1/0x4c0 [ 10.615000][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.615002][ C0] ? console_flush_one_record+0x106/0x710 [ 10.615004][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615005][ C0] ? lock_acquire+0x13c/0x160 [ 10.615007][ C0] console_flush_one_record+0x46f/0x710 [ 10.615010][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.615011][ C0] ? __lock_acquire+0x518/0xc20 [ 10.615014][ C0] console_unlock+0xee/0x1f0 [ 10.615016][ C0] ? console_flush_one_record+0x710/0x710 [ 10.615018][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615019][ C0] ? lock_acquire+0xe0/0x160 [ 10.615021][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.615023][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.615024][ C0] vprintk_emit+0x37c/0x3e0 [ 10.615026][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.615028][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.615029][ C0] _printk+0xc7/0x100 [ 10.615031][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.615033][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.615035][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.615037][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.615039][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.615040][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.615042][ C0] call_timer_fn+0x160/0x4d0 [ 10.615044][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.615046][ C0] ? debug_object_active_state+0x430/0x430 [ 10.615049][ C0] ? find_held_lock+0x2b/0x80 [ 10.615051][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.615053][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615055][ C0] __run_timers+0x68f/0xaa0 [ 10.615057][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.615059][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.615061][ C0] ? __lock_acquire+0x518/0xc20 [ 10.615063][ C0] ? trace_rcu_watching+0x20/0x1f0 [ 10.615067][ C0] ? __rwlock_init+0x150/0x150 [ 10.615070][ C0] run_timer_softirq+0xf0/0x160 [ 10.615072][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.615074][ C0] ? handle_softirqs+0x19c/0x900 [ 10.615075][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615077][ C0] handle_softirqs+0x1d3/0x900 [ 10.615079][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.615080][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.615083][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.615084][ C0] irq_exit_rcu+0xe/0x30 [ 10.615086][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.615087][ C0] [ 10.615088][ C0] [ 10.615089][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.615090][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.615093][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 10.615094][ C0] RSP: 0018:ffffffffa6207cf8 EFLAGS: 00000296 [ 10.615097][ C0] RAX: 0000000000040549 RBX: ffffffffa6230600 RCX: ffffffffa2906247 [ 10.615098][ C0] RDX: ffffffffa6230600 RSI: ffffffffa5b11011 RDI: ffffffffa54949e0 [ 10.615099][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.615100][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4c40fa2 [ 10.615100][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.615102][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.615105][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.615106][ C0] default_idle+0x9/0x10 [ 10.615108][ C0] default_idle_call+0x6e/0xb0 [ 10.615109][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.615111][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.615113][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.615116][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615117][ C0] do_idle+0xd8/0x190 [ 10.615119][ C0] cpu_startup_entry+0x53/0x70 [ 10.615120][ C0] rest_init+0x279/0x280 [ 10.615122][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.615125][ C0] ? rest_init+0x280/0x280 [ 10.615127][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.615130][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.615132][ C0] ? acpi_enable+0x1e4/0x330 [ 10.615134][ C0] start_kernel+0x3b9/0x3c0 [ 10.615136][ C0] x86_64_start_reservations+0x24/0x30 [ 10.615137][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.615139][ C0] common_startup_64+0x13e/0x148 [ 10.615142][ C0] [ 10.615147][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.615149][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 10.615150][ C0] preempt_count: 103, expected: 0 [ 10.615151][ C0] RCU nest depth: 0, expected: 0 [ 10.615151][ C0] INFO: lockdep is turned off. [ 10.615152][ C0] irq event stamp: 264135 [ 10.615153][ C0] hardirqs last enabled at (264134): [] __down_trylock_console_sem+0x86/0xa0 [ 10.615155][ C0] hardirqs last disabled at (264135): [] console_emit_next_record+0x3d4/0x4c0 [ 10.615157][ C0] softirqs last enabled at (263486): [] handle_softirqs+0x67c/0x900 [ 10.615159][ C0] softirqs last disabled at (263575): [] __irq_exit_rcu+0x145/0x1c0 [ 10.615160][ C0] Preemption disabled at: [ 10.615161][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 10.615164][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.615166][ C0] Tainted: [W]=WARN [ 10.615167][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.615167][ C0] Call Trace: [ 10.615168][ C0] [ 10.615168][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.615171][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 10.615173][ C0] __might_resched.cold+0x1fe/0x2c1 [ 10.615175][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.615179][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615180][ C0] __kmalloc_noprof+0x443/0x760 [ 10.615182][ C0] ? __rwlock_init+0x150/0x150 [ 10.615183][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 10.615186][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 10.615187][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.615190][ C0] put_chars+0x1e1/0x2f0 [ 10.615192][ C0] ? __send_to_port+0x420/0x420 [ 10.615194][ C0] ? mark_lock+0x1d7/0xa00 [ 10.615196][ C0] hvc_console_print+0x292/0x780 [ 10.615199][ C0] ? hvc_write+0x3a0/0x3a0 [ 10.615201][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615202][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615204][ C0] console_emit_next_record+0x22f/0x4c0 [ 10.615206][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 10.615208][ C0] ? console_flush_one_record+0x106/0x710 [ 10.615210][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615211][ C0] ? lock_acquire+0x13c/0x160 [ 10.615213][ C0] console_flush_one_record+0x46f/0x710 [ 10.615216][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 10.615218][ C0] ? __lock_acquire+0x518/0xc20 [ 10.615220][ C0] console_unlock+0xee/0x1f0 [ 10.615222][ C0] ? console_flush_one_record+0x710/0x710 [ 10.615224][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615225][ C0] ? lock_acquire+0xe0/0x160 [ 10.615227][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.615229][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.615230][ C0] vprintk_emit+0x37c/0x3e0 [ 10.615232][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.615233][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.615235][ C0] _printk+0xc7/0x100 [ 10.615237][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.615239][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 10.615241][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.615243][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.615245][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.615247][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.615248][ C0] call_timer_fn+0x160/0x4d0 [ 10.615250][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.615252][ C0] ? debug_object_active_state+0x430/0x430 [ 10.615254][ C0] ? find_held_lock+0x2b/0x80 [ 10.615256][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.615257][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615259][ C0] __run_timers+0x68f/0xaa0 [ 10.615261][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.615263][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.615265][ C0] ? __lock_acquire+0x518/0xc20 [ 10.615267][ C0] ? trace_rcu_watching+0x20/0x1f0 [ 10.615269][ C0] ? __rwlock_init+0x150/0x150 [ 10.615272][ C0] run_timer_softirq+0xf0/0x160 [ 10.615274][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.615276][ C0] ? handle_softirqs+0x19c/0x900 [ 10.615277][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615278][ C0] handle_softirqs+0x1d3/0x900 [ 10.615280][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.615282][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.615284][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.615286][ C0] irq_exit_rcu+0xe/0x30 [ 10.615287][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.615289][ C0] [ 10.615289][ C0] [ 10.615290][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.615291][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.615293][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 10.615294][ C0] RSP: 0018:ffffffffa6207cf8 EFLAGS: 00000296 [ 10.615295][ C0] RAX: 0000000000040549 RBX: ffffffffa6230600 RCX: ffffffffa2906247 [ 10.615296][ C0] RDX: ffffffffa6230600 RSI: ffffffffa5b11011 RDI: ffffffffa54949e0 [ 10.615297][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.615298][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4c40fa2 [ 10.615298][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.615300][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.615302][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.615303][ C0] default_idle+0x9/0x10 [ 10.615305][ C0] default_idle_call+0x6e/0xb0 [ 10.615306][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.615308][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.615310][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.615311][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.615313][ C0] do_idle+0xd8/0x190 [ 10.615314][ C0] cpu_startup_entry+0x53/0x70 [ 10.615316][ C0] rest_init+0x279/0x280 [ 10.615318][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.615320][ C0] ? rest_init+0x280/0x280 [ 10.615329][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.615331][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.615332][ C0] ? acpi_enable+0x1e4/0x330 [ 10.615334][ C0] start_kernel+0x3b9/0x3c0 [ 10.615336][ C0] x86_64_start_reservations+0x24/0x30 [ 10.615337][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.615339][ C0] common_startup_64+0x13e/0x148 [ 10.615342][ C0]