[ 9.415234][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 9.415418][ C0] [ 9.415420][ C0] ======================================================== [ 9.415422][ C0] WARNING: possible irq lock inversion dependency detected [ 9.415424][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.415425][ C0] -------------------------------------------------------- [ 9.415425][ C0] swapper/0/0 just changed the state of lock: [ 9.415426][ C0] ffffffff8d689660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.415439][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.415440][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.415441][ C0] [ 9.415441][ C0] [ 9.415441][ C0] and interrupts could create inverse lock ordering between them. [ 9.415441][ C0] [ 9.415442][ C0] [ 9.415442][ C0] other info that might help us debug this: [ 9.415443][ C0] Possible interrupt unsafe locking scenario: [ 9.415443][ C0] [ 9.415443][ C0] CPU0 CPU1 [ 9.415444][ C0] ---- ---- [ 9.415444][ C0] lock(fs_reclaim); [ 9.415445][ C0] local_irq_disable(); [ 9.415445][ C0] lock(console_owner); [ 9.415446][ C0] lock(fs_reclaim); [ 9.415447][ C0] [ 9.415448][ C0] lock(console_owner); [ 9.415448][ C0] [ 9.415448][ C0] *** DEADLOCK *** [ 9.415448][ C0] [ 9.415449][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 9.415450][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.415455][ C0] #1: ffffffff8d7ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.415459][ C0] #2: ffffffff8d769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.415463][ C0] #3: ffffffff8d769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.415465][ C0] [ 9.415465][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.415470][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.415473][ C0] HARDIRQ-ON-W at: [ 9.415474][ C0] __lock_acquire+0x388/0xc20 [ 9.415477][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415479][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.415482][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.415485][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.415489][ C0] workqueue_init+0x2a/0x680 [ 9.415492][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.415495][ C0] kernel_init+0x21/0x150 [ 9.415499][ C0] ret_from_fork+0x474/0x6b0 [ 9.415502][ C0] ret_from_fork_asm+0x11/0x20 [ 9.415505][ C0] SOFTIRQ-ON-W at: [ 9.415506][ C0] __lock_acquire+0x388/0xc20 [ 9.415508][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415509][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.415511][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.415512][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.415514][ C0] workqueue_init+0x2a/0x680 [ 9.415515][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.415517][ C0] kernel_init+0x21/0x150 [ 9.415518][ C0] ret_from_fork+0x474/0x6b0 [ 9.415519][ C0] ret_from_fork_asm+0x11/0x20 [ 9.415521][ C0] INITIAL USE at: [ 9.415522][ C0] __lock_acquire+0x388/0xc20 [ 9.415523][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415525][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.415526][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.415528][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.415530][ C0] workqueue_init+0x2a/0x680 [ 9.415531][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.415532][ C0] kernel_init+0x21/0x150 [ 9.415534][ C0] ret_from_fork+0x474/0x6b0 [ 9.415535][ C0] ret_from_fork_asm+0x11/0x20 [ 9.415537][ C0] } [ 9.415537][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.415542][ C0] ... acquired at: [ 9.415542][ C0] __lock_acquire+0x518/0xc20 [ 9.415544][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415545][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.415547][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.415548][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.415552][ C0] put_chars+0x1e1/0x2f0 [ 9.415553][ C0] hvc_console_print+0x292/0x780 [ 9.415556][ C0] console_emit_next_record+0x22f/0x4c0 [ 9.415557][ C0] console_flush_one_record+0x46f/0x710 [ 9.415558][ C0] console_unlock+0xee/0x1f0 [ 9.415559][ C0] vprintk_emit+0x37c/0x3e0 [ 9.415560][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 9.415564][ C0] dev_printk_emit+0xb9/0xee [ 9.415565][ C0] _dev_info+0xe2/0x116 [ 9.415567][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 9.415569][ C0] cmos_do_probe+0x73b/0x98a [ 9.415571][ C0] platform_probe+0xfe/0x1f0 [ 9.415573][ C0] call_driver_probe+0x61/0x1c0 [ 9.415576][ C0] really_probe+0x199/0x760 [ 9.415578][ C0] __driver_probe_device+0x24f/0x440 [ 9.415579][ C0] driver_probe_device+0x4a/0xf0 [ 9.415581][ C0] __driver_attach+0x1b8/0x540 [ 9.415583][ C0] bus_for_each_dev+0x130/0x1e0 [ 9.415584][ C0] bus_add_driver+0x2c8/0x530 [ 9.415586][ C0] driver_register+0x1a3/0x390 [ 9.415587][ C0] __platform_driver_probe+0x13f/0x270 [ 9.415589][ C0] cmos_init+0x31/0x40 [ 9.415591][ C0] do_one_initcall+0x124/0x4f0 [ 9.415593][ C0] kernel_init_freeable+0x596/0x630 [ 9.415594][ C0] kernel_init+0x21/0x150 [ 9.415595][ C0] ret_from_fork+0x474/0x6b0 [ 9.415597][ C0] ret_from_fork_asm+0x11/0x20 [ 9.415598][ C0] [ 9.415599][ C0] -> (console_owner){..-.}-{0:0} { [ 9.415600][ C0] IN-SOFTIRQ-W at: [ 9.415601][ C0] __lock_acquire+0x388/0xc20 [ 9.415603][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415604][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.415605][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.415607][ C0] console_flush_one_record+0x46f/0x710 [ 9.415608][ C0] console_unlock+0xee/0x1f0 [ 9.415609][ C0] vprintk_emit+0x37c/0x3e0 [ 9.415610][ C0] _printk+0xc7/0x100 [ 9.415613][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.415615][ C0] call_timer_fn+0x160/0x4d0 [ 9.415616][ C0] __run_timers+0x68f/0xaa0 [ 9.415617][ C0] run_timer_softirq+0xf0/0x160 [ 9.415618][ C0] handle_softirqs+0x1d3/0x900 [ 9.415621][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.415623][ C0] irq_exit_rcu+0xe/0x30 [ 9.415624][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.415626][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.415628][ C0] pv_native_safe_halt+0xf/0x10 [ 9.415629][ C0] default_idle+0x9/0x10 [ 9.415631][ C0] default_idle_call+0x6e/0xb0 [ 9.415632][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.415635][ C0] do_idle+0xd8/0x190 [ 9.415636][ C0] cpu_startup_entry+0x53/0x70 [ 9.415638][ C0] rest_init+0x279/0x280 [ 9.415639][ C0] start_kernel+0x3af/0x3b0 [ 9.415640][ C0] x86_64_start_reservations+0x24/0x30 [ 9.415642][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.415643][ C0] common_startup_64+0x13e/0x148 [ 9.415646][ C0] INITIAL USE at: [ 9.415647][ C0] } [ 9.415647][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.415651][ C0] ... acquired at: [ 9.415651][ C0] mark_lock+0x1d7/0xa00 [ 9.415653][ C0] mark_usage+0x42/0x170 [ 9.415654][ C0] __lock_acquire+0x388/0xc20 [ 9.415656][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415657][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.415658][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.415659][ C0] console_flush_one_record+0x46f/0x710 [ 9.415660][ C0] console_unlock+0xee/0x1f0 [ 9.415661][ C0] vprintk_emit+0x37c/0x3e0 [ 9.415662][ C0] _printk+0xc7/0x100 [ 9.415664][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.415665][ C0] call_timer_fn+0x160/0x4d0 [ 9.415666][ C0] __run_timers+0x68f/0xaa0 [ 9.415667][ C0] run_timer_softirq+0xf0/0x160 [ 9.415668][ C0] handle_softirqs+0x1d3/0x900 [ 9.415669][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.415671][ C0] irq_exit_rcu+0xe/0x30 [ 9.415672][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.415673][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.415674][ C0] pv_native_safe_halt+0xf/0x10 [ 9.415676][ C0] default_idle+0x9/0x10 [ 9.415677][ C0] default_idle_call+0x6e/0xb0 [ 9.415678][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.415679][ C0] do_idle+0xd8/0x190 [ 9.415681][ C0] cpu_startup_entry+0x53/0x70 [ 9.415682][ C0] rest_init+0x279/0x280 [ 9.415683][ C0] start_kernel+0x3af/0x3b0 [ 9.415685][ C0] x86_64_start_reservations+0x24/0x30 [ 9.415686][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.415687][ C0] common_startup_64+0x13e/0x148 [ 9.415688][ C0] [ 9.415689][ C0] [ 9.415689][ C0] stack backtrace: [ 9.415692][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.415695][ C0] Tainted: [W]=WARN [ 9.415696][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.415698][ C0] Call Trace: [ 9.415699][ C0] [ 9.415700][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.415704][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.415707][ C0] mark_lock_irq+0x989/0x9c0 [ 9.415710][ C0] mark_lock+0x1d7/0xa00 [ 9.415712][ C0] mark_usage+0x42/0x170 [ 9.415714][ C0] __lock_acquire+0x388/0xc20 [ 9.415716][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.415718][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.415719][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415722][ C0] ? lock_acquire+0x13c/0x160 [ 9.415724][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.415725][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.415726][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.415728][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 9.415729][ C0] ? console_flush_one_record+0x106/0x710 [ 9.415731][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415732][ C0] ? lock_acquire+0x13c/0x160 [ 9.415734][ C0] console_flush_one_record+0x46f/0x710 [ 9.415736][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 9.415737][ C0] ? __lock_acquire+0x518/0xc20 [ 9.415740][ C0] console_unlock+0xee/0x1f0 [ 9.415741][ C0] ? console_flush_one_record+0x710/0x710 [ 9.415742][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415743][ C0] ? lock_acquire+0x60/0x160 [ 9.415745][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.415748][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.415749][ C0] vprintk_emit+0x37c/0x3e0 [ 9.415751][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.415753][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.415755][ C0] _printk+0xc7/0x100 [ 9.415757][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.415758][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.415760][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.415763][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.415764][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.415766][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.415768][ C0] call_timer_fn+0x160/0x4d0 [ 9.415769][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.415770][ C0] ? debug_object_active_state+0x430/0x430 [ 9.415773][ C0] ? find_held_lock+0x2b/0x80 [ 9.415775][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.415777][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415779][ C0] __run_timers+0x68f/0xaa0 [ 9.415780][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.415782][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.415783][ C0] ? __lock_acquire+0x518/0xc20 [ 9.415786][ C0] ? __rwlock_init+0x150/0x150 [ 9.415789][ C0] run_timer_softirq+0xf0/0x160 [ 9.415790][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.415791][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.415794][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415796][ C0] handle_softirqs+0x1d3/0x900 [ 9.415798][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.415799][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.415802][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.415803][ C0] irq_exit_rcu+0xe/0x30 [ 9.415805][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.415806][ C0] [ 9.415807][ C0] [ 9.415807][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.415809][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.415811][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.415813][ 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 [ 9.415815][ C0] RSP: 0018:ffffffff8d407cf8 EFLAGS: 00000296 [ 9.415817][ C0] RAX: 000000000003cc9f RBX: ffffffff8d41c600 RCX: ffffffff8a4ed307 [ 9.415819][ C0] RDX: ffffffff8d41c600 RSI: ffffffff8d229f93 RDI: ffffffff8cc8d8e0 [ 9.415819][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.415820][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1a80fa2 [ 9.415821][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.415823][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.415825][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.415826][ C0] default_idle+0x9/0x10 [ 9.415828][ C0] default_idle_call+0x6e/0xb0 [ 9.415829][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.415831][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.415833][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.415836][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415837][ C0] do_idle+0xd8/0x190 [ 9.415839][ C0] cpu_startup_entry+0x53/0x70 [ 9.415840][ C0] rest_init+0x279/0x280 [ 9.415842][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.415845][ C0] ? rest_init+0x280/0x280 [ 9.415846][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.415849][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.415851][ C0] ? acpi_enable+0x1e4/0x330 [ 9.415854][ C0] start_kernel+0x3af/0x3b0 [ 9.415855][ C0] x86_64_start_reservations+0x24/0x30 [ 9.415857][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.415858][ C0] common_startup_64+0x13e/0x148 [ 9.415861][ C0] [ 9.415865][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.415867][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 9.415868][ C0] preempt_count: 103, expected: 0 [ 9.415869][ C0] RCU nest depth: 0, expected: 0 [ 9.415870][ C0] INFO: lockdep is turned off. [ 9.415871][ C0] irq event stamp: 249007 [ 9.415871][ C0] hardirqs last enabled at (249006): [] __down_trylock_console_sem+0x86/0xa0 [ 9.415874][ C0] hardirqs last disabled at (249007): [] console_emit_next_record+0x3d4/0x4c0 [ 9.415875][ C0] softirqs last enabled at (248986): [] handle_softirqs+0x67c/0x900 [ 9.415877][ C0] softirqs last disabled at (248993): [] __irq_exit_rcu+0x145/0x1c0 [ 9.415879][ C0] Preemption disabled at: [ 9.415879][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 9.415882][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.415884][ C0] Tainted: [W]=WARN [ 9.415885][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.415885][ C0] Call Trace: [ 9.415886][ C0] [ 9.415886][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.415888][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 9.415890][ C0] __might_resched.cold+0x1fe/0x2c1 [ 9.415893][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.415895][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415896][ C0] __kmalloc_noprof+0x443/0x760 [ 9.415898][ C0] ? __rwlock_init+0x150/0x150 [ 9.415900][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 9.415902][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.415904][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.415906][ C0] put_chars+0x1e1/0x2f0 [ 9.415908][ C0] ? __send_to_port+0x420/0x420 [ 9.415910][ C0] ? mark_lock+0x1d7/0xa00 [ 9.415912][ C0] hvc_console_print+0x292/0x780 [ 9.415915][ C0] ? hvc_write+0x3a0/0x3a0 [ 9.415917][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415918][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415920][ C0] console_emit_next_record+0x22f/0x4c0 [ 9.415922][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 9.415923][ C0] ? console_flush_one_record+0x106/0x710 [ 9.415924][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415925][ C0] ? lock_acquire+0x13c/0x160 [ 9.415927][ C0] console_flush_one_record+0x46f/0x710 [ 9.415929][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 9.415930][ C0] ? __lock_acquire+0x518/0xc20 [ 9.415933][ C0] console_unlock+0xee/0x1f0 [ 9.415934][ C0] ? console_flush_one_record+0x710/0x710 [ 9.415935][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415936][ C0] ? lock_acquire+0x60/0x160 [ 9.415938][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.415940][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.415942][ C0] vprintk_emit+0x37c/0x3e0 [ 9.415943][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.415945][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.415947][ C0] _printk+0xc7/0x100 [ 9.415949][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.415951][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.415952][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.415955][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.415956][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.415958][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.415960][ C0] call_timer_fn+0x160/0x4d0 [ 9.415962][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.415963][ C0] ? debug_object_active_state+0x430/0x430 [ 9.415964][ C0] ? find_held_lock+0x2b/0x80 [ 9.415966][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.415968][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415969][ C0] __run_timers+0x68f/0xaa0 [ 9.415970][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.415973][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.415974][ C0] ? __lock_acquire+0x518/0xc20 [ 9.415977][ C0] ? __rwlock_init+0x150/0x150 [ 9.415979][ C0] run_timer_softirq+0xf0/0x160 [ 9.415981][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.415982][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.415983][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.415985][ C0] handle_softirqs+0x1d3/0x900 [ 9.415987][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.415988][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.415991][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.415992][ C0] irq_exit_rcu+0xe/0x30 [ 9.415994][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.415995][ C0] [ 9.415996][ C0] [ 9.415996][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.415998][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.415999][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.416001][ 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 [ 9.416002][ C0] RSP: 0018:ffffffff8d407cf8 EFLAGS: 00000296 [ 9.416003][ C0] RAX: 000000000003cc9f RBX: ffffffff8d41c600 RCX: ffffffff8a4ed307 [ 9.416004][ C0] RDX: ffffffff8d41c600 RSI: ffffffff8d229f93 RDI: ffffffff8cc8d8e0 [ 9.416005][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.416005][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1a80fa2 [ 9.416006][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.416008][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.416010][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.416011][ C0] default_idle+0x9/0x10 [ 9.416013][ C0] default_idle_call+0x6e/0xb0 [ 9.416014][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.416016][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.416018][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.416019][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.416021][ C0] do_idle+0xd8/0x190 [ 9.416023][ C0] cpu_startup_entry+0x53/0x70 [ 9.416025][ C0] rest_init+0x279/0x280 [ 9.416026][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.416029][ C0] ? rest_init+0x280/0x280 [ 9.416030][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.416032][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.416033][ C0] ? acpi_enable+0x1e4/0x330 [ 9.416035][ C0] start_kernel+0x3af/0x3b0 [ 9.416037][ C0] x86_64_start_reservations+0x24/0x30 [ 9.416038][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.416040][ C0] common_startup_64+0x13e/0x148 [ 9.416043][ C0]