[ 45.906303][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 45.906472][ C0] [ 45.906475][ C0] ======================================================== [ 45.906476][ C0] WARNING: possible irq lock inversion dependency detected [ 45.906478][ C0] 7.2.0-virtme #1 Tainted: G W [ 45.906480][ C0] -------------------------------------------------------- [ 45.906481][ C0] swapper/0/0 just changed the state of lock: [ 45.906483][ C0] ffffffffa5aad660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 45.906497][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 45.906498][ C0] (fs_reclaim){+.+.}-{0:0} [ 45.906500][ C0] [ 45.906500][ C0] [ 45.906500][ C0] and interrupts could create inverse lock ordering between them. [ 45.906500][ C0] [ 45.906501][ C0] [ 45.906501][ C0] other info that might help us debug this: [ 45.906502][ C0] Possible interrupt unsafe locking scenario: [ 45.906502][ C0] [ 45.906503][ C0] CPU0 CPU1 [ 45.906504][ C0] ---- ---- [ 45.906504][ C0] lock(fs_reclaim); [ 45.906506][ C0] local_irq_disable(); [ 45.906506][ C0] lock(console_owner); [ 45.906507][ C0] lock(fs_reclaim); [ 45.906509][ C0] [ 45.906509][ C0] lock(console_owner); [ 45.906510][ C0] [ 45.906510][ C0] *** DEADLOCK *** [ 45.906510][ C0] [ 45.906511][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 45.906512][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 45.906519][ C0] #1: ffffffffa5bf28b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 45.906524][ C0] #2: ffffffffa5b8dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 45.906528][ C0] #3: ffffffffa5b8dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 45.906532][ C0] [ 45.906532][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 45.906544][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 45.906546][ C0] HARDIRQ-ON-W at: [ 45.906548][ C0] __lock_acquire+0x388/0xc20 [ 45.906551][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906553][ C0] fs_reclaim_acquire+0xd5/0x120 [ 45.906557][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 45.906559][ C0] kthread_create_worker_on_node+0xea/0x210 [ 45.906562][ C0] workqueue_init+0x2a/0x680 [ 45.906566][ C0] kernel_init_freeable+0x2fe/0x630 [ 45.906568][ C0] kernel_init+0x21/0x150 [ 45.906573][ C0] ret_from_fork+0x474/0x6b0 [ 45.906577][ C0] ret_from_fork_asm+0x11/0x20 [ 45.906580][ C0] SOFTIRQ-ON-W at: [ 45.906581][ C0] __lock_acquire+0x388/0xc20 [ 45.906582][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906584][ C0] fs_reclaim_acquire+0xd5/0x120 [ 45.906586][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 45.906587][ C0] kthread_create_worker_on_node+0xea/0x210 [ 45.906589][ C0] workqueue_init+0x2a/0x680 [ 45.906590][ C0] kernel_init_freeable+0x2fe/0x630 [ 45.906591][ C0] kernel_init+0x21/0x150 [ 45.906593][ C0] ret_from_fork+0x474/0x6b0 [ 45.906595][ C0] ret_from_fork_asm+0x11/0x20 [ 45.906597][ C0] INITIAL USE at: [ 45.906598][ C0] __lock_acquire+0x388/0xc20 [ 45.906599][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906601][ C0] fs_reclaim_acquire+0xd5/0x120 [ 45.906603][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 45.906604][ C0] kthread_create_worker_on_node+0xea/0x210 [ 45.906606][ C0] workqueue_init+0x2a/0x680 [ 45.906607][ C0] kernel_init_freeable+0x2fe/0x630 [ 45.906608][ C0] kernel_init+0x21/0x150 [ 45.906610][ C0] ret_from_fork+0x474/0x6b0 [ 45.906612][ C0] ret_from_fork_asm+0x11/0x20 [ 45.906613][ C0] } [ 45.906614][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 45.906618][ C0] ... acquired at: [ 45.906619][ C0] __lock_acquire+0x518/0xc20 [ 45.906621][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906622][ C0] fs_reclaim_acquire+0xd5/0x120 [ 45.906624][ C0] __kmalloc_noprof+0xd3/0x760 [ 45.906626][ C0] alloc_buf.isra.0+0x4b/0x260 [ 45.906629][ C0] put_chars+0x1e1/0x2f0 [ 45.906631][ C0] hvc_console_print+0x292/0x780 [ 45.906634][ C0] console_emit_next_record+0x22f/0x4c0 [ 45.906636][ C0] console_flush_one_record+0x46f/0x710 [ 45.906638][ C0] console_unlock+0xee/0x1f0 [ 45.906640][ C0] vprintk_emit+0x37c/0x3e0 [ 45.906641][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 45.906645][ C0] dev_printk_emit+0xb9/0xee [ 45.906646][ C0] _dev_info+0xe2/0x116 [ 45.906648][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 45.906651][ C0] cmos_do_probe+0x73b/0x98a [ 45.906652][ C0] platform_probe+0xfe/0x1f0 [ 45.906655][ C0] call_driver_probe+0x61/0x1c0 [ 45.906657][ C0] really_probe+0x199/0x760 [ 45.906659][ C0] __driver_probe_device+0x24f/0x440 [ 45.906660][ C0] driver_probe_device+0x4a/0xf0 [ 45.906662][ C0] __driver_attach+0x1b8/0x540 [ 45.906664][ C0] bus_for_each_dev+0x130/0x1e0 [ 45.906665][ C0] bus_add_driver+0x2c8/0x530 [ 45.906666][ C0] driver_register+0x1a3/0x390 [ 45.906668][ C0] __platform_driver_probe+0x13f/0x270 [ 45.906670][ C0] cmos_init+0x31/0x40 [ 45.906673][ C0] do_one_initcall+0x124/0x4f0 [ 45.906674][ C0] kernel_init_freeable+0x596/0x630 [ 45.906676][ C0] kernel_init+0x21/0x150 [ 45.906678][ C0] ret_from_fork+0x474/0x6b0 [ 45.906679][ C0] ret_from_fork_asm+0x11/0x20 [ 45.906681][ C0] [ 45.906681][ C0] -> (console_owner){..-.}-{0:0} { [ 45.906684][ C0] IN-SOFTIRQ-W at: [ 45.906685][ C0] __lock_acquire+0x388/0xc20 [ 45.906686][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906688][ C0] console_lock_spinning_enable+0x5c/0x60 [ 45.906689][ C0] console_emit_next_record+0x1d1/0x4c0 [ 45.906691][ C0] console_flush_one_record+0x46f/0x710 [ 45.906693][ C0] console_unlock+0xee/0x1f0 [ 45.906695][ C0] vprintk_emit+0x37c/0x3e0 [ 45.906697][ C0] _printk+0xc7/0x100 [ 45.906700][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 45.906703][ C0] call_timer_fn+0x160/0x4d0 [ 45.906704][ C0] __run_timers+0x68f/0xaa0 [ 45.906706][ C0] run_timer_softirq+0xf0/0x160 [ 45.906708][ C0] handle_softirqs+0x1d3/0x900 [ 45.906710][ C0] __irq_exit_rcu+0x145/0x1c0 [ 45.906712][ C0] irq_exit_rcu+0xe/0x30 [ 45.906713][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.906715][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.906717][ C0] pv_native_safe_halt+0xf/0x10 [ 45.906719][ C0] default_idle+0x9/0x10 [ 45.906721][ C0] default_idle_call+0x6e/0xb0 [ 45.906723][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.906725][ C0] do_idle+0xd8/0x190 [ 45.906727][ C0] cpu_startup_entry+0x53/0x70 [ 45.906728][ C0] rest_init+0x279/0x280 [ 45.906730][ C0] start_kernel+0x3af/0x3b0 [ 45.906732][ C0] x86_64_start_reservations+0x24/0x30 [ 45.906734][ C0] x86_64_start_kernel+0x12b/0x130 [ 45.906736][ C0] common_startup_64+0x13e/0x148 [ 45.906739][ C0] INITIAL USE at: [ 45.906740][ C0] } [ 45.906741][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 45.906743][ C0] ... acquired at: [ 45.906744][ C0] mark_lock+0x1d7/0xa00 [ 45.906746][ C0] mark_usage+0x42/0x170 [ 45.906747][ C0] __lock_acquire+0x388/0xc20 [ 45.906749][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906750][ C0] console_lock_spinning_enable+0x5c/0x60 [ 45.906752][ C0] console_emit_next_record+0x1d1/0x4c0 [ 45.906754][ C0] console_flush_one_record+0x46f/0x710 [ 45.906756][ C0] console_unlock+0xee/0x1f0 [ 45.906757][ C0] vprintk_emit+0x37c/0x3e0 [ 45.906759][ C0] _printk+0xc7/0x100 [ 45.906760][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 45.906762][ C0] call_timer_fn+0x160/0x4d0 [ 45.906764][ C0] __run_timers+0x68f/0xaa0 [ 45.906765][ C0] run_timer_softirq+0xf0/0x160 [ 45.906767][ C0] handle_softirqs+0x1d3/0x900 [ 45.906768][ C0] __irq_exit_rcu+0x145/0x1c0 [ 45.906770][ C0] irq_exit_rcu+0xe/0x30 [ 45.906771][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.906773][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.906775][ C0] pv_native_safe_halt+0xf/0x10 [ 45.906776][ C0] default_idle+0x9/0x10 [ 45.906778][ C0] default_idle_call+0x6e/0xb0 [ 45.906780][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.906782][ C0] do_idle+0xd8/0x190 [ 45.906783][ C0] cpu_startup_entry+0x53/0x70 [ 45.906784][ C0] rest_init+0x279/0x280 [ 45.906786][ C0] start_kernel+0x3af/0x3b0 [ 45.906788][ C0] x86_64_start_reservations+0x24/0x30 [ 45.906789][ C0] x86_64_start_kernel+0x12b/0x130 [ 45.906791][ C0] common_startup_64+0x13e/0x148 [ 45.906793][ C0] [ 45.906793][ C0] [ 45.906793][ C0] stack backtrace: [ 45.906797][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.906801][ C0] Tainted: [W]=WARN [ 45.906802][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.906804][ C0] Call Trace: [ 45.906806][ C0] [ 45.906807][ C0] dump_stack_lvl+0x6f/0xa0 [ 45.906811][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 45.906814][ C0] mark_lock_irq+0x989/0x9c0 [ 45.906816][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 45.906820][ C0] mark_lock+0x1d7/0xa00 [ 45.906822][ C0] mark_usage+0x42/0x170 [ 45.906824][ C0] __lock_acquire+0x388/0xc20 [ 45.906827][ C0] lock_acquire.part.0+0xd4/0x280 [ 45.906829][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 45.906832][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.906835][ C0] ? lock_acquire+0x13c/0x160 [ 45.906837][ C0] console_lock_spinning_enable+0x5c/0x60 [ 45.906839][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 45.906841][ C0] console_emit_next_record+0x1d1/0x4c0 [ 45.906843][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 45.906845][ C0] ? console_flush_one_record+0x106/0x710 [ 45.906848][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.906850][ C0] ? lock_acquire+0x13c/0x160 [ 45.906853][ C0] console_flush_one_record+0x46f/0x710 [ 45.906855][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 45.906857][ C0] ? __lock_acquire+0x518/0xc20 [ 45.906860][ C0] console_unlock+0xee/0x1f0 [ 45.906862][ C0] ? console_flush_one_record+0x710/0x710 [ 45.906864][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.906866][ C0] ? lock_acquire+0x60/0x160 [ 45.906868][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.906871][ C0] ? vprintk_emit+0x320/0x3e0 [ 45.906873][ C0] vprintk_emit+0x37c/0x3e0 [ 45.906875][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 45.906879][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 45.906881][ C0] _printk+0xc7/0x100 [ 45.906883][ C0] ? snapshot_read.cold+0x21/0x21 [ 45.906886][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 45.906888][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 45.906891][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 45.906893][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 45.906895][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 45.906897][ C0] call_timer_fn+0x160/0x4d0 [ 45.906900][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 45.906902][ C0] ? debug_object_active_state+0x430/0x430 [ 45.906905][ C0] ? find_held_lock+0x2b/0x80 [ 45.906908][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 45.906911][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.906913][ C0] __run_timers+0x68f/0xaa0 [ 45.906915][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 45.906918][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 45.906920][ C0] ? __lock_acquire+0x518/0xc20 [ 45.906924][ C0] ? __rwlock_init+0x150/0x150 [ 45.906927][ C0] run_timer_softirq+0xf0/0x160 [ 45.906929][ C0] ? __run_timers+0xaa0/0xaa0 [ 45.906931][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.906935][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.906937][ C0] handle_softirqs+0x1d3/0x900 [ 45.906939][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 45.906941][ C0] ? _local_bh_enable+0xc0/0xc0 [ 45.906944][ C0] __irq_exit_rcu+0x145/0x1c0 [ 45.906947][ C0] irq_exit_rcu+0xe/0x30 [ 45.906949][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.906951][ C0] [ 45.906952][ C0] [ 45.906953][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 45.906956][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.906958][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 45.906962][ C0] Code: 48 8b 3d 94 a2 10 02 e8 1f 00 00 00 48 2b 05 58 f3 ab 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 25 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 45.906964][ C0] RSP: 0018:ffffffffa5807cf8 EFLAGS: 00000296 [ 45.906967][ C0] RAX: 00000000001fed03 RBX: ffffffffa5840600 RCX: ffffffffa26f3307 [ 45.906969][ C0] RDX: ffffffffa5840600 RSI: ffffffffa5657571 RDI: ffffffffa508d8e0 [ 45.906970][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.906972][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4b00fa2 [ 45.906973][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 45.906976][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.906979][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 45.906981][ C0] default_idle+0x9/0x10 [ 45.906984][ C0] default_idle_call+0x6e/0xb0 [ 45.906986][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.906988][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 45.906990][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 45.906995][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.906997][ C0] do_idle+0xd8/0x190 [ 45.907000][ C0] cpu_startup_entry+0x53/0x70 [ 45.907002][ C0] rest_init+0x279/0x280 [ 45.907004][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 45.907009][ C0] ? rest_init+0x280/0x280 [ 45.907011][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 45.907016][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 45.907019][ C0] ? acpi_enable+0x1e4/0x330 [ 45.907022][ C0] start_kernel+0x3af/0x3b0 [ 45.907024][ C0] x86_64_start_reservations+0x24/0x30 [ 45.907027][ C0] x86_64_start_kernel+0x12b/0x130 [ 45.907030][ C0] common_startup_64+0x13e/0x148 [ 45.907034][ C0] [ 45.907040][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.907042][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 45.907044][ C0] preempt_count: 103, expected: 0 [ 45.907045][ C0] RCU nest depth: 0, expected: 0 [ 45.907046][ C0] INFO: lockdep is turned off. [ 45.907047][ C0] irq event stamp: 2092307 [ 45.907048][ C0] hardirqs last enabled at (2092306): [] __down_trylock_console_sem+0x86/0xa0 [ 45.907051][ C0] hardirqs last disabled at (2092307): [] console_emit_next_record+0x3d4/0x4c0 [ 45.907054][ C0] softirqs last enabled at (2092268): [] handle_softirqs+0x67c/0x900 [ 45.907056][ C0] softirqs last disabled at (2092293): [] __irq_exit_rcu+0x145/0x1c0 [ 45.907059][ C0] Preemption disabled at: [ 45.907060][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 45.907064][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.907067][ C0] Tainted: [W]=WARN [ 45.907068][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.907069][ C0] Call Trace: [ 45.907070][ C0] [ 45.907071][ C0] dump_stack_lvl+0x6f/0xa0 [ 45.907073][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 45.907075][ C0] __might_resched.cold+0x1fe/0x2c1 [ 45.907079][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.907082][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907085][ C0] __kmalloc_noprof+0x443/0x760 [ 45.907088][ C0] ? __rwlock_init+0x150/0x150 [ 45.907090][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 45.907093][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 45.907095][ C0] alloc_buf.isra.0+0x4b/0x260 [ 45.907099][ C0] put_chars+0x1e1/0x2f0 [ 45.907102][ C0] ? __send_to_port+0x420/0x420 [ 45.907106][ C0] ? mark_lock+0x1d7/0xa00 [ 45.907109][ C0] hvc_console_print+0x292/0x780 [ 45.907113][ C0] ? hvc_write+0x3a0/0x3a0 [ 45.907116][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907118][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907122][ C0] console_emit_next_record+0x22f/0x4c0 [ 45.907125][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 45.907127][ C0] ? console_flush_one_record+0x106/0x710 [ 45.907130][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907132][ C0] ? lock_acquire+0x13c/0x160 [ 45.907135][ C0] console_flush_one_record+0x46f/0x710 [ 45.907143][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 45.907145][ C0] ? __lock_acquire+0x518/0xc20 [ 45.907148][ C0] console_unlock+0xee/0x1f0 [ 45.907151][ C0] ? console_flush_one_record+0x710/0x710 [ 45.907153][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907156][ C0] ? lock_acquire+0x60/0x160 [ 45.907158][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.907161][ C0] ? vprintk_emit+0x320/0x3e0 [ 45.907163][ C0] vprintk_emit+0x37c/0x3e0 [ 45.907167][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 45.907170][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 45.907172][ C0] _printk+0xc7/0x100 [ 45.907175][ C0] ? snapshot_read.cold+0x21/0x21 [ 45.907178][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 45.907180][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 45.907184][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 45.907186][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 45.907188][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 45.907191][ C0] call_timer_fn+0x160/0x4d0 [ 45.907193][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 45.907196][ C0] ? debug_object_active_state+0x430/0x430 [ 45.907198][ C0] ? find_held_lock+0x2b/0x80 [ 45.907201][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 45.907203][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907207][ C0] __run_timers+0x68f/0xaa0 [ 45.907209][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 45.907212][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 45.907214][ C0] ? __lock_acquire+0x518/0xc20 [ 45.907218][ C0] ? __rwlock_init+0x150/0x150 [ 45.907222][ C0] run_timer_softirq+0xf0/0x160 [ 45.907224][ C0] ? __run_timers+0xaa0/0xaa0 [ 45.907227][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 45.907229][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907232][ C0] handle_softirqs+0x1d3/0x900 [ 45.907235][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 45.907237][ C0] ? _local_bh_enable+0xc0/0xc0 [ 45.907240][ C0] __irq_exit_rcu+0x145/0x1c0 [ 45.907242][ C0] irq_exit_rcu+0xe/0x30 [ 45.907244][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 45.907246][ C0] [ 45.907247][ C0] [ 45.907248][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 45.907250][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 45.907253][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 45.907255][ C0] Code: 48 8b 3d 94 a2 10 02 e8 1f 00 00 00 48 2b 05 58 f3 ab 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 d6 25 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 45.907257][ C0] RSP: 0018:ffffffffa5807cf8 EFLAGS: 00000296 [ 45.907259][ C0] RAX: 00000000001fed03 RBX: ffffffffa5840600 RCX: ffffffffa26f3307 [ 45.907260][ C0] RDX: ffffffffa5840600 RSI: ffffffffa5657571 RDI: ffffffffa508d8e0 [ 45.907261][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.907263][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4b00fa2 [ 45.907265][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 45.907269][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.907273][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 45.907275][ C0] default_idle+0x9/0x10 [ 45.907277][ C0] default_idle_call+0x6e/0xb0 [ 45.907280][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 45.907282][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 45.907284][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 45.907287][ C0] ? rcu_is_watching+0x16/0xd0 [ 45.907290][ C0] do_idle+0xd8/0x190 [ 45.907292][ C0] cpu_startup_entry+0x53/0x70 [ 45.907294][ C0] rest_init+0x279/0x280 [ 45.907297][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 45.907301][ C0] ? rest_init+0x280/0x280 [ 45.907304][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 45.907307][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 45.907309][ C0] ? acpi_enable+0x1e4/0x330 [ 45.907312][ C0] start_kernel+0x3af/0x3b0 [ 45.907314][ C0] x86_64_start_reservations+0x24/0x30 [ 45.907317][ C0] x86_64_start_kernel+0x12b/0x130 [ 45.907320][ C0] common_startup_64+0x13e/0x148 [ 45.907324][ C0]