[ 9.898557][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 9.898598][ C0] [ 9.898599][ C0] ======================================================== [ 9.898600][ C0] WARNING: possible irq lock inversion dependency detected [ 9.898602][ C0] 7.2.0-virtme #1 Tainted: G W [ 9.898603][ C0] -------------------------------------------------------- [ 9.898604][ C0] swapper/0/0 just changed the state of lock: [ 9.898605][ C0] ffffffff88889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.898617][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 9.898618][ C0] (fs_reclaim){+.+.}-{0:0} [ 9.898619][ C0] [ 9.898619][ C0] [ 9.898619][ C0] and interrupts could create inverse lock ordering between them. [ 9.898619][ C0] [ 9.898621][ C0] [ 9.898621][ C0] other info that might help us debug this: [ 9.898621][ C0] Possible interrupt unsafe locking scenario: [ 9.898621][ C0] [ 9.898622][ C0] CPU0 CPU1 [ 9.898622][ C0] ---- ---- [ 9.898622][ C0] lock(fs_reclaim); [ 9.898624][ C0] local_irq_disable(); [ 9.898624][ C0] lock(console_owner); [ 9.898625][ C0] lock(fs_reclaim); [ 9.898626][ C0] [ 9.898626][ C0] lock(console_owner); [ 9.898627][ C0] [ 9.898627][ C0] *** DEADLOCK *** [ 9.898627][ C0] [ 9.898627][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 9.898629][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 9.898634][ C0] #1: ffffffff889ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 9.898637][ C0] #2: ffffffff88969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.898640][ C0] #3: ffffffff88969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.898643][ C0] [ 9.898643][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 9.898647][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 9.898649][ C0] HARDIRQ-ON-W at: [ 9.898651][ C0] __lock_acquire+0x388/0xc20 [ 9.898654][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898656][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898659][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.898662][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.898665][ C0] workqueue_init+0x2a/0x680 [ 9.898668][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.898671][ C0] kernel_init+0x21/0x150 [ 9.898674][ C0] ret_from_fork+0x474/0x6b0 [ 9.898678][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898681][ C0] SOFTIRQ-ON-W at: [ 9.898682][ C0] __lock_acquire+0x388/0xc20 [ 9.898683][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898685][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898686][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.898687][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.898689][ C0] workqueue_init+0x2a/0x680 [ 9.898690][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.898692][ C0] kernel_init+0x21/0x150 [ 9.898693][ C0] ret_from_fork+0x474/0x6b0 [ 9.898694][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898696][ C0] INITIAL USE at: [ 9.898696][ C0] __lock_acquire+0x388/0xc20 [ 9.898698][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898699][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898700][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 9.898702][ C0] kthread_create_worker_on_node+0xea/0x210 [ 9.898704][ C0] workqueue_init+0x2a/0x680 [ 9.898705][ C0] kernel_init_freeable+0x2fe/0x630 [ 9.898706][ C0] kernel_init+0x21/0x150 [ 9.898708][ C0] ret_from_fork+0x474/0x6b0 [ 9.898709][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898710][ C0] } [ 9.898711][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 9.898715][ C0] ... acquired at: [ 9.898716][ C0] __lock_acquire+0x518/0xc20 [ 9.898717][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898719][ C0] fs_reclaim_acquire+0xd5/0x120 [ 9.898720][ C0] __kmalloc_noprof+0xd3/0x760 [ 9.898721][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.898724][ C0] put_chars+0x1e1/0x2f0 [ 9.898726][ C0] hvc_console_print+0x292/0x780 [ 9.898728][ C0] console_emit_next_record+0x22f/0x4c0 [ 9.898729][ C0] console_flush_one_record+0x46f/0x710 [ 9.898730][ C0] console_unlock+0xee/0x1f0 [ 9.898731][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898732][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 9.898735][ C0] dev_printk_emit+0xb9/0xee [ 9.898737][ C0] _dev_info+0xe2/0x116 [ 9.898738][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 9.898741][ C0] cmos_do_probe+0x73b/0x98a [ 9.898742][ C0] platform_probe+0xfe/0x1f0 [ 9.898745][ C0] call_driver_probe+0x61/0x1c0 [ 9.898747][ C0] really_probe+0x199/0x760 [ 9.898748][ C0] __driver_probe_device+0x24f/0x440 [ 9.898750][ C0] driver_probe_device+0x4a/0xf0 [ 9.898752][ C0] __driver_attach+0x1b8/0x540 [ 9.898753][ C0] bus_for_each_dev+0x130/0x1e0 [ 9.898755][ C0] bus_add_driver+0x2c8/0x530 [ 9.898756][ C0] driver_register+0x1a3/0x390 [ 9.898758][ C0] __platform_driver_probe+0x13f/0x270 [ 9.898759][ C0] cmos_init+0x31/0x40 [ 9.898761][ C0] do_one_initcall+0x124/0x4f0 [ 9.898763][ C0] kernel_init_freeable+0x596/0x630 [ 9.898764][ C0] kernel_init+0x21/0x150 [ 9.898765][ C0] ret_from_fork+0x474/0x6b0 [ 9.898767][ C0] ret_from_fork_asm+0x11/0x20 [ 9.898768][ C0] [ 9.898769][ C0] -> (console_owner){..-.}-{0:0} { [ 9.898770][ C0] IN-SOFTIRQ-W at: [ 9.898771][ C0] __lock_acquire+0x388/0xc20 [ 9.898773][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898774][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.898775][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.898776][ C0] console_flush_one_record+0x46f/0x710 [ 9.898777][ C0] console_unlock+0xee/0x1f0 [ 9.898778][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898779][ C0] _printk+0xc7/0x100 [ 9.898782][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898784][ C0] call_timer_fn+0x160/0x4d0 [ 9.898785][ C0] __run_timers+0x68f/0xaa0 [ 9.898786][ C0] run_timer_softirq+0xf0/0x160 [ 9.898787][ C0] handle_softirqs+0x1d3/0x900 [ 9.898790][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898791][ C0] irq_exit_rcu+0xe/0x30 [ 9.898793][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898795][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898797][ C0] pv_native_safe_halt+0xf/0x10 [ 9.898798][ C0] default_idle+0x9/0x10 [ 9.898799][ C0] default_idle_call+0x6e/0xb0 [ 9.898800][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.898803][ C0] do_idle+0xd8/0x190 [ 9.898804][ C0] cpu_startup_entry+0x53/0x70 [ 9.898806][ C0] rest_init+0x279/0x280 [ 9.898807][ C0] start_kernel+0x3af/0x3b0 [ 9.898808][ C0] x86_64_start_reservations+0x24/0x30 [ 9.898810][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.898811][ C0] common_startup_64+0x13e/0x148 [ 9.898814][ C0] INITIAL USE at: [ 9.898814][ C0] } [ 9.898815][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 9.898818][ C0] ... acquired at: [ 9.898818][ C0] mark_lock+0x1d7/0xa00 [ 9.898820][ C0] mark_usage+0x42/0x170 [ 9.898821][ C0] __lock_acquire+0x388/0xc20 [ 9.898823][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898824][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.898825][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.898827][ C0] console_flush_one_record+0x46f/0x710 [ 9.898827][ C0] console_unlock+0xee/0x1f0 [ 9.898829][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898829][ C0] _printk+0xc7/0x100 [ 9.898831][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898832][ C0] call_timer_fn+0x160/0x4d0 [ 9.898833][ C0] __run_timers+0x68f/0xaa0 [ 9.898834][ C0] run_timer_softirq+0xf0/0x160 [ 9.898835][ C0] handle_softirqs+0x1d3/0x900 [ 9.898836][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898838][ C0] irq_exit_rcu+0xe/0x30 [ 9.898839][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898840][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898841][ C0] pv_native_safe_halt+0xf/0x10 [ 9.898842][ C0] default_idle+0x9/0x10 [ 9.898843][ C0] default_idle_call+0x6e/0xb0 [ 9.898845][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.898846][ C0] do_idle+0xd8/0x190 [ 9.898848][ C0] cpu_startup_entry+0x53/0x70 [ 9.898849][ C0] rest_init+0x279/0x280 [ 9.898850][ C0] start_kernel+0x3af/0x3b0 [ 9.898851][ C0] x86_64_start_reservations+0x24/0x30 [ 9.898852][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.898853][ C0] common_startup_64+0x13e/0x148 [ 9.898855][ C0] [ 9.898855][ C0] [ 9.898855][ C0] stack backtrace: [ 9.898858][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.898861][ C0] Tainted: [W]=WARN [ 9.898862][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.898863][ C0] Call Trace: [ 9.898865][ C0] [ 9.898866][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.898869][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 9.898872][ C0] mark_lock_irq+0x989/0x9c0 [ 9.898874][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 9.898877][ C0] mark_lock+0x1d7/0xa00 [ 9.898879][ C0] mark_usage+0x42/0x170 [ 9.898880][ C0] __lock_acquire+0x388/0xc20 [ 9.898883][ C0] lock_acquire.part.0+0xd4/0x280 [ 9.898884][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.898886][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898888][ C0] ? lock_acquire+0x13c/0x160 [ 9.898891][ C0] console_lock_spinning_enable+0x5c/0x60 [ 9.898892][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 9.898893][ C0] console_emit_next_record+0x1d1/0x4c0 [ 9.898894][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 9.898896][ C0] ? console_flush_one_record+0x106/0x710 [ 9.898897][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898898][ C0] ? lock_acquire+0x13c/0x160 [ 9.898900][ C0] console_flush_one_record+0x46f/0x710 [ 9.898902][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 9.898903][ C0] ? __lock_acquire+0x518/0xc20 [ 9.898905][ C0] console_unlock+0xee/0x1f0 [ 9.898907][ C0] ? console_flush_one_record+0x710/0x710 [ 9.898908][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898909][ C0] ? lock_acquire+0x60/0x160 [ 9.898911][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.898914][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.898915][ C0] vprintk_emit+0x37c/0x3e0 [ 9.898917][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.898918][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.898920][ C0] _printk+0xc7/0x100 [ 9.898922][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.898924][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.898926][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898928][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.898929][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898931][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898933][ C0] call_timer_fn+0x160/0x4d0 [ 9.898934][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.898936][ C0] ? debug_object_active_state+0x430/0x430 [ 9.898938][ C0] ? find_held_lock+0x2b/0x80 [ 9.898940][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898942][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898944][ C0] __run_timers+0x68f/0xaa0 [ 9.898945][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.898947][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.898948][ C0] ? __lock_acquire+0x518/0xc20 [ 9.898951][ C0] ? __rwlock_init+0x150/0x150 [ 9.898954][ C0] run_timer_softirq+0xf0/0x160 [ 9.898955][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.898956][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.898959][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.898960][ C0] handle_softirqs+0x1d3/0x900 [ 9.898962][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.898964][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.898966][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.898968][ C0] irq_exit_rcu+0xe/0x30 [ 9.898970][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.898971][ C0] [ 9.898972][ C0] [ 9.898972][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.898974][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.898976][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.898978][ 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 [ 9.898980][ C0] RSP: 0018:ffffffff88607cf8 EFLAGS: 00000296 [ 9.898982][ C0] RAX: 0000000000053ce1 RBX: ffffffff8861c600 RCX: ffffffff856ed307 [ 9.898983][ C0] RDX: ffffffff8861c600 RSI: ffffffff88429f9e RDI: ffffffff87e8d8e0 [ 9.898984][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.898984][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff10c0fa2 [ 9.898985][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.898987][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.898994][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.898995][ C0] default_idle+0x9/0x10 [ 9.898996][ C0] default_idle_call+0x6e/0xb0 [ 9.898998][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899000][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.899001][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.899004][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899006][ C0] do_idle+0xd8/0x190 [ 9.899007][ C0] cpu_startup_entry+0x53/0x70 [ 9.899009][ C0] rest_init+0x279/0x280 [ 9.899011][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.899013][ C0] ? rest_init+0x280/0x280 [ 9.899015][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.899018][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.899019][ C0] ? acpi_enable+0x1e4/0x330 [ 9.899022][ C0] start_kernel+0x3af/0x3b0 [ 9.899024][ C0] x86_64_start_reservations+0x24/0x30 [ 9.899025][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.899026][ C0] common_startup_64+0x13e/0x148 [ 9.899029][ C0] [ 9.899033][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.899035][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 9.899036][ C0] preempt_count: 103, expected: 0 [ 9.899037][ C0] RCU nest depth: 0, expected: 0 [ 9.899037][ C0] INFO: lockdep is turned off. [ 9.899038][ C0] irq event stamp: 343281 [ 9.899038][ C0] hardirqs last enabled at (343280): [] __down_trylock_console_sem+0x86/0xa0 [ 9.899041][ C0] hardirqs last disabled at (343281): [] console_emit_next_record+0x3d4/0x4c0 [ 9.899042][ C0] softirqs last enabled at (343258): [] handle_softirqs+0x67c/0x900 [ 9.899044][ C0] softirqs last disabled at (343267): [] __irq_exit_rcu+0x145/0x1c0 [ 9.899046][ C0] Preemption disabled at: [ 9.899046][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 9.899049][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.899051][ C0] Tainted: [W]=WARN [ 9.899052][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.899053][ C0] Call Trace: [ 9.899053][ C0] [ 9.899054][ C0] dump_stack_lvl+0x6f/0xa0 [ 9.899055][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 9.899057][ C0] __might_resched.cold+0x1fe/0x2c1 [ 9.899060][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.899062][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899063][ C0] __kmalloc_noprof+0x443/0x760 [ 9.899065][ C0] ? __rwlock_init+0x150/0x150 [ 9.899067][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 9.899069][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 9.899070][ C0] alloc_buf.isra.0+0x4b/0x260 [ 9.899073][ C0] put_chars+0x1e1/0x2f0 [ 9.899074][ C0] ? __send_to_port+0x420/0x420 [ 9.899076][ C0] ? mark_lock+0x1d7/0xa00 [ 9.899079][ C0] hvc_console_print+0x292/0x780 [ 9.899081][ C0] ? hvc_write+0x3a0/0x3a0 [ 9.899083][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899084][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899086][ C0] console_emit_next_record+0x22f/0x4c0 [ 9.899087][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 9.899088][ C0] ? console_flush_one_record+0x106/0x710 [ 9.899090][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899091][ C0] ? lock_acquire+0x13c/0x160 [ 9.899093][ C0] console_flush_one_record+0x46f/0x710 [ 9.899095][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 9.899096][ C0] ? __lock_acquire+0x518/0xc20 [ 9.899098][ C0] console_unlock+0xee/0x1f0 [ 9.899099][ C0] ? console_flush_one_record+0x710/0x710 [ 9.899101][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899102][ C0] ? lock_acquire+0x60/0x160 [ 9.899104][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.899105][ C0] ? vprintk_emit+0x320/0x3e0 [ 9.899107][ C0] vprintk_emit+0x37c/0x3e0 [ 9.899108][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 9.899110][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.899112][ C0] _printk+0xc7/0x100 [ 9.899114][ C0] ? snapshot_read.cold+0x21/0x21 [ 9.899116][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 9.899117][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899120][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 9.899121][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899123][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899125][ C0] call_timer_fn+0x160/0x4d0 [ 9.899126][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 9.899127][ C0] ? debug_object_active_state+0x430/0x430 [ 9.899128][ C0] ? find_held_lock+0x2b/0x80 [ 9.899130][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899132][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899134][ C0] __run_timers+0x68f/0xaa0 [ 9.899135][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 9.899137][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 9.899138][ C0] ? __lock_acquire+0x518/0xc20 [ 9.899141][ C0] ? __rwlock_init+0x150/0x150 [ 9.899144][ C0] run_timer_softirq+0xf0/0x160 [ 9.899145][ C0] ? __run_timers+0xaa0/0xaa0 [ 9.899146][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.899147][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899149][ C0] handle_softirqs+0x1d3/0x900 [ 9.899151][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 9.899152][ C0] ? _local_bh_enable+0xc0/0xc0 [ 9.899154][ C0] __irq_exit_rcu+0x145/0x1c0 [ 9.899156][ C0] irq_exit_rcu+0xe/0x30 [ 9.899157][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 9.899159][ C0] [ 9.899159][ C0] [ 9.899160][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 9.899161][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.899163][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 9.899164][ 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 [ 9.899165][ C0] RSP: 0018:ffffffff88607cf8 EFLAGS: 00000296 [ 9.899166][ C0] RAX: 0000000000053ce1 RBX: ffffffff8861c600 RCX: ffffffff856ed307 [ 9.899167][ C0] RDX: ffffffff8861c600 RSI: ffffffff88429f9e RDI: ffffffff87e8d8e0 [ 9.899168][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 9.899168][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff10c0fa2 [ 9.899169][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 9.899170][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899173][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 9.899174][ C0] default_idle+0x9/0x10 [ 9.899175][ C0] default_idle_call+0x6e/0xb0 [ 9.899177][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 9.899178][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 9.899180][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 9.899182][ C0] ? rcu_is_watching+0x16/0xd0 [ 9.899183][ C0] do_idle+0xd8/0x190 [ 9.899185][ C0] cpu_startup_entry+0x53/0x70 [ 9.899186][ C0] rest_init+0x279/0x280 [ 9.899188][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 9.899190][ C0] ? rest_init+0x280/0x280 [ 9.899192][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 9.899193][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 9.899195][ C0] ? acpi_enable+0x1e4/0x330 [ 9.899197][ C0] start_kernel+0x3af/0x3b0 [ 9.899198][ C0] x86_64_start_reservations+0x24/0x30 [ 9.899200][ C0] x86_64_start_kernel+0x12b/0x130 [ 9.899201][ C0] common_startup_64+0x13e/0x148 [ 9.899204][ C0]