[ 102.493508][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 102.493628][ C0] [ 102.493630][ C0] ======================================================== [ 102.493631][ C0] WARNING: possible irq lock inversion dependency detected [ 102.493633][ C0] 7.2.0-virtme #1 Tainted: G W [ 102.493635][ C0] -------------------------------------------------------- [ 102.493635][ C0] swapper/0/0 just changed the state of lock: [ 102.493636][ C0] ffffffff85e89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 102.493649][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 102.493650][ C0] (fs_reclaim){+.+.}-{0:0} [ 102.493652][ C0] [ 102.493652][ C0] [ 102.493652][ C0] and interrupts could create inverse lock ordering between them. [ 102.493652][ C0] [ 102.493653][ C0] [ 102.493653][ C0] other info that might help us debug this: [ 102.493653][ C0] Possible interrupt unsafe locking scenario: [ 102.493653][ C0] [ 102.493654][ C0] CPU0 CPU1 [ 102.493654][ C0] ---- ---- [ 102.493655][ C0] lock(fs_reclaim); [ 102.493656][ C0] local_irq_disable(); [ 102.493656][ C0] lock(console_owner); [ 102.493657][ C0] lock(fs_reclaim); [ 102.493658][ C0] [ 102.493658][ C0] lock(console_owner); [ 102.493659][ C0] [ 102.493659][ C0] *** DEADLOCK *** [ 102.493659][ C0] [ 102.493660][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 102.493661][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 102.493666][ C0] #1: ffffffff85ffe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 102.493670][ C0] #2: ffffffff85f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 102.493674][ C0] #3: ffffffff85f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 102.493677][ C0] [ 102.493677][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 102.493681][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 102.493683][ C0] HARDIRQ-ON-W at: [ 102.493685][ C0] __lock_acquire+0x388/0xc20 [ 102.493688][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493689][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.493692][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 102.493694][ C0] kthread_create_worker_on_node+0xea/0x210 [ 102.493697][ C0] workqueue_init+0x2a/0x680 [ 102.493701][ C0] kernel_init_freeable+0x2fe/0x630 [ 102.493703][ C0] kernel_init+0x21/0x150 [ 102.493708][ C0] ret_from_fork+0x474/0x6b0 [ 102.493712][ C0] ret_from_fork_asm+0x11/0x20 [ 102.493715][ C0] SOFTIRQ-ON-W at: [ 102.493715][ C0] __lock_acquire+0x388/0xc20 [ 102.493717][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493718][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.493719][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 102.493720][ C0] kthread_create_worker_on_node+0xea/0x210 [ 102.493722][ C0] workqueue_init+0x2a/0x680 [ 102.493723][ C0] kernel_init_freeable+0x2fe/0x630 [ 102.493724][ C0] kernel_init+0x21/0x150 [ 102.493725][ C0] ret_from_fork+0x474/0x6b0 [ 102.493727][ C0] ret_from_fork_asm+0x11/0x20 [ 102.493728][ C0] INITIAL USE at: [ 102.493729][ C0] __lock_acquire+0x388/0xc20 [ 102.493730][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493731][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.493732][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 102.493733][ C0] kthread_create_worker_on_node+0xea/0x210 [ 102.493734][ C0] workqueue_init+0x2a/0x680 [ 102.493735][ C0] kernel_init_freeable+0x2fe/0x630 [ 102.493736][ C0] kernel_init+0x21/0x150 [ 102.493738][ C0] ret_from_fork+0x474/0x6b0 [ 102.493739][ C0] ret_from_fork_asm+0x11/0x20 [ 102.493740][ C0] } [ 102.493741][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 102.493744][ C0] ... acquired at: [ 102.493745][ C0] __lock_acquire+0x518/0xc20 [ 102.493746][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493747][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.493749][ C0] __kmalloc_noprof+0xd3/0x760 [ 102.493750][ C0] alloc_buf.isra.0+0x4b/0x260 [ 102.493753][ C0] put_chars+0x1e1/0x2f0 [ 102.493754][ C0] hvc_console_print+0x292/0x780 [ 102.493756][ C0] console_emit_next_record+0x252/0x4f0 [ 102.493757][ C0] console_flush_one_record+0x46f/0x710 [ 102.493758][ C0] console_unlock+0xee/0x1f0 [ 102.493760][ C0] vprintk_emit+0x37c/0x3e0 [ 102.493761][ C0] _printk+0xc7/0x100 [ 102.493764][ C0] print_ipi_mode+0x2e/0x40 [ 102.493766][ C0] do_one_initcall+0x124/0x4f0 [ 102.493769][ C0] kernel_init_freeable+0x596/0x630 [ 102.493770][ C0] kernel_init+0x21/0x150 [ 102.493771][ C0] ret_from_fork+0x474/0x6b0 [ 102.493773][ C0] ret_from_fork_asm+0x11/0x20 [ 102.493774][ C0] [ 102.493774][ C0] -> (console_owner){..-.}-{0:0} { [ 102.493776][ C0] IN-SOFTIRQ-W at: [ 102.493776][ C0] __lock_acquire+0x388/0xc20 [ 102.493777][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493778][ C0] console_lock_spinning_enable+0x5c/0x60 [ 102.493780][ C0] console_emit_next_record+0x1f4/0x4f0 [ 102.493781][ C0] console_flush_one_record+0x46f/0x710 [ 102.493782][ C0] console_unlock+0xee/0x1f0 [ 102.493784][ C0] vprintk_emit+0x37c/0x3e0 [ 102.493785][ C0] _printk+0xc7/0x100 [ 102.493786][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.493789][ C0] call_timer_fn+0x160/0x4d0 [ 102.493790][ C0] __run_timers+0x68f/0xaa0 [ 102.493792][ C0] run_timer_softirq+0xf0/0x160 [ 102.493794][ C0] handle_softirqs+0x1d3/0x900 [ 102.493798][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.493800][ C0] irq_exit_rcu+0xe/0x30 [ 102.493801][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.493803][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.493805][ C0] pv_native_safe_halt+0xf/0x10 [ 102.493806][ C0] default_idle+0x9/0x10 [ 102.493808][ C0] default_idle_call+0x6e/0xb0 [ 102.493809][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.493812][ C0] do_idle+0xd8/0x190 [ 102.493814][ C0] cpu_startup_entry+0x53/0x70 [ 102.493815][ C0] rest_init+0x279/0x280 [ 102.493817][ C0] start_kernel+0x3af/0x3b0 [ 102.493818][ C0] x86_64_start_reservations+0x24/0x30 [ 102.493820][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.493822][ C0] common_startup_64+0x13e/0x148 [ 102.493824][ C0] INITIAL USE at: [ 102.493825][ C0] } [ 102.493825][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 102.493828][ C0] ... acquired at: [ 102.493828][ C0] mark_lock+0x1d7/0xa00 [ 102.493829][ C0] mark_usage+0x42/0x170 [ 102.493831][ C0] __lock_acquire+0x388/0xc20 [ 102.493832][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493833][ C0] console_lock_spinning_enable+0x5c/0x60 [ 102.493834][ C0] console_emit_next_record+0x1f4/0x4f0 [ 102.493835][ C0] console_flush_one_record+0x46f/0x710 [ 102.493837][ C0] console_unlock+0xee/0x1f0 [ 102.493838][ C0] vprintk_emit+0x37c/0x3e0 [ 102.493839][ C0] _printk+0xc7/0x100 [ 102.493841][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.493842][ C0] call_timer_fn+0x160/0x4d0 [ 102.493843][ C0] __run_timers+0x68f/0xaa0 [ 102.493845][ C0] run_timer_softirq+0xf0/0x160 [ 102.493846][ C0] handle_softirqs+0x1d3/0x900 [ 102.493848][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.493849][ C0] irq_exit_rcu+0xe/0x30 [ 102.493851][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.493852][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.493854][ C0] pv_native_safe_halt+0xf/0x10 [ 102.493855][ C0] default_idle+0x9/0x10 [ 102.493856][ C0] default_idle_call+0x6e/0xb0 [ 102.493858][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.493859][ C0] do_idle+0xd8/0x190 [ 102.493861][ C0] cpu_startup_entry+0x53/0x70 [ 102.493863][ C0] rest_init+0x279/0x280 [ 102.493864][ C0] start_kernel+0x3af/0x3b0 [ 102.493865][ C0] x86_64_start_reservations+0x24/0x30 [ 102.493867][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.493868][ C0] common_startup_64+0x13e/0x148 [ 102.493869][ C0] [ 102.493869][ C0] [ 102.493869][ C0] stack backtrace: [ 102.493872][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.493876][ C0] Tainted: [W]=WARN [ 102.493876][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.493878][ C0] Call Trace: [ 102.493879][ C0] [ 102.493880][ C0] dump_stack_lvl+0x6f/0xa0 [ 102.493884][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 102.493887][ C0] mark_lock_irq+0x989/0x9c0 [ 102.493888][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 102.493892][ C0] mark_lock+0x1d7/0xa00 [ 102.493893][ C0] mark_usage+0x42/0x170 [ 102.493895][ C0] __lock_acquire+0x388/0xc20 [ 102.493897][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.493898][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 102.493900][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.493902][ C0] ? lock_acquire+0x13c/0x160 [ 102.493904][ C0] console_lock_spinning_enable+0x5c/0x60 [ 102.493906][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 102.493907][ C0] console_emit_next_record+0x1f4/0x4f0 [ 102.493909][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 102.493911][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.493913][ C0] ? lock_acquire+0x13c/0x160 [ 102.493914][ C0] console_flush_one_record+0x46f/0x710 [ 102.493916][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 102.493918][ C0] ? __lock_acquire+0x518/0xc20 [ 102.493920][ C0] console_unlock+0xee/0x1f0 [ 102.493922][ C0] ? console_flush_one_record+0x710/0x710 [ 102.493924][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.493927][ C0] ? lock_acquire+0x60/0x160 [ 102.493929][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.493930][ C0] ? vprintk_emit+0x320/0x3e0 [ 102.493932][ C0] vprintk_emit+0x37c/0x3e0 [ 102.493934][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 102.493937][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.493938][ C0] _printk+0xc7/0x100 [ 102.493940][ C0] ? snapshot_read.cold+0x21/0x21 [ 102.493942][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.493943][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.493945][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.493947][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.493948][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.493949][ C0] call_timer_fn+0x160/0x4d0 [ 102.493951][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 102.493953][ C0] ? debug_object_active_state+0x430/0x430 [ 102.493956][ C0] ? find_held_lock+0x2b/0x80 [ 102.493958][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.493959][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.493961][ C0] __run_timers+0x68f/0xaa0 [ 102.493963][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.493965][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 102.493966][ C0] ? __lock_acquire+0x518/0xc20 [ 102.493969][ C0] ? __rwlock_init+0x150/0x150 [ 102.493971][ C0] run_timer_softirq+0xf0/0x160 [ 102.493972][ C0] ? __run_timers+0xaa0/0xaa0 [ 102.493974][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.493977][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.493979][ C0] handle_softirqs+0x1d3/0x900 [ 102.493981][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.493982][ C0] ? _local_bh_enable+0xc0/0xc0 [ 102.493985][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.493987][ C0] irq_exit_rcu+0xe/0x30 [ 102.493989][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.493990][ C0] [ 102.493991][ C0] [ 102.493992][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 102.493994][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.493995][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 102.493998][ C0] Code: 48 8b 3d 94 f2 f7 01 e8 1f 00 00 00 48 2b 05 58 b3 98 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 102.494000][ C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000296 [ 102.494002][ C0] RAX: 00000000001078c7 RBX: ffffffff85c1c600 RCX: ffffffff82ced307 [ 102.494003][ C0] RDX: ffffffff85c1c600 RSI: ffffffff85a7097f RDI: ffffffff8548f560 [ 102.494004][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 102.494005][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0b80fa2 [ 102.494005][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 102.494007][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.494010][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 102.494011][ C0] default_idle+0x9/0x10 [ 102.494013][ C0] default_idle_call+0x6e/0xb0 [ 102.494015][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.494017][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 102.494019][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 102.494022][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494023][ C0] do_idle+0xd8/0x190 [ 102.494025][ C0] cpu_startup_entry+0x53/0x70 [ 102.494027][ C0] rest_init+0x279/0x280 [ 102.494029][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 102.494032][ C0] ? rest_init+0x280/0x280 [ 102.494034][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 102.494037][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 102.494038][ C0] ? acpi_enable+0x1e4/0x330 [ 102.494041][ C0] start_kernel+0x3af/0x3b0 [ 102.494042][ C0] x86_64_start_reservations+0x24/0x30 [ 102.494044][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.494046][ C0] common_startup_64+0x13e/0x148 [ 102.494049][ C0] [ 102.494053][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 102.494054][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 102.494055][ C0] preempt_count: 103, expected: 0 [ 102.494056][ C0] RCU nest depth: 0, expected: 0 [ 102.494057][ C0] INFO: lockdep is turned off. [ 102.494058][ C0] irq event stamp: 1079511 [ 102.494058][ C0] hardirqs last enabled at (1079510): [] __down_trylock_console_sem+0x86/0xa0 [ 102.494060][ C0] hardirqs last disabled at (1079511): [] console_emit_next_record+0x3f8/0x4f0 [ 102.494062][ C0] softirqs last enabled at (1079490): [] handle_softirqs+0x67c/0x900 [ 102.494064][ C0] softirqs last disabled at (1079497): [] __irq_exit_rcu+0x145/0x1c0 [ 102.494066][ C0] Preemption disabled at: [ 102.494067][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 102.494069][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.494071][ C0] Tainted: [W]=WARN [ 102.494072][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.494072][ C0] Call Trace: [ 102.494073][ C0] [ 102.494073][ C0] dump_stack_lvl+0x6f/0xa0 [ 102.494075][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 102.494077][ C0] __might_resched.cold+0x1fe/0x2c1 [ 102.494080][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 102.494082][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494084][ C0] __kmalloc_noprof+0x443/0x760 [ 102.494086][ C0] ? __rwlock_init+0x150/0x150 [ 102.494087][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 102.494089][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 102.494090][ C0] alloc_buf.isra.0+0x4b/0x260 [ 102.494092][ C0] put_chars+0x1e1/0x2f0 [ 102.494093][ C0] ? __send_to_port+0x420/0x420 [ 102.494096][ C0] hvc_console_print+0x292/0x780 [ 102.494097][ C0] ? mark_usage+0x42/0x170 [ 102.494099][ C0] ? __lock_acquire+0x388/0xc20 [ 102.494100][ C0] ? hvc_write+0x3a0/0x3a0 [ 102.494101][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 102.494103][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494104][ C0] ? lock_acquire+0x13c/0x160 [ 102.494106][ C0] console_emit_next_record+0x252/0x4f0 [ 102.494108][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 102.494110][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494111][ C0] ? lock_acquire+0x13c/0x160 [ 102.494113][ C0] console_flush_one_record+0x46f/0x710 [ 102.494115][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 102.494116][ C0] ? __lock_acquire+0x518/0xc20 [ 102.494118][ C0] console_unlock+0xee/0x1f0 [ 102.494120][ C0] ? console_flush_one_record+0x710/0x710 [ 102.494122][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494123][ C0] ? lock_acquire+0x60/0x160 [ 102.494125][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.494126][ C0] ? vprintk_emit+0x320/0x3e0 [ 102.494128][ C0] vprintk_emit+0x37c/0x3e0 [ 102.494129][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 102.494132][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.494133][ C0] _printk+0xc7/0x100 [ 102.494135][ C0] ? snapshot_read.cold+0x21/0x21 [ 102.494137][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.494138][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.494140][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.494141][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.494143][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.494144][ C0] call_timer_fn+0x160/0x4d0 [ 102.494146][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 102.494147][ C0] ? debug_object_active_state+0x430/0x430 [ 102.494149][ C0] ? find_held_lock+0x2b/0x80 [ 102.494151][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.494152][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494154][ C0] __run_timers+0x68f/0xaa0 [ 102.494156][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.494158][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 102.494159][ C0] ? __lock_acquire+0x518/0xc20 [ 102.494161][ C0] ? __rwlock_init+0x150/0x150 [ 102.494163][ C0] run_timer_softirq+0xf0/0x160 [ 102.494165][ C0] ? __run_timers+0xaa0/0xaa0 [ 102.494166][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.494168][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494170][ C0] handle_softirqs+0x1d3/0x900 [ 102.494172][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.494173][ C0] ? _local_bh_enable+0xc0/0xc0 [ 102.494176][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.494178][ C0] irq_exit_rcu+0xe/0x30 [ 102.494180][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.494183][ C0] [ 102.494184][ C0] [ 102.494185][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 102.494187][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.494188][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 102.494190][ C0] Code: 48 8b 3d 94 f2 f7 01 e8 1f 00 00 00 48 2b 05 58 b3 98 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 102.494191][ C0] RSP: 0018:ffffffff85c07cf8 EFLAGS: 00000296 [ 102.494192][ C0] RAX: 00000000001078c7 RBX: ffffffff85c1c600 RCX: ffffffff82ced307 [ 102.494193][ C0] RDX: ffffffff85c1c600 RSI: ffffffff85a7097f RDI: ffffffff8548f560 [ 102.494194][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 102.494194][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff0b80fa2 [ 102.494195][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 102.494196][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.494199][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 102.494200][ C0] default_idle+0x9/0x10 [ 102.494207][ C0] default_idle_call+0x6e/0xb0 [ 102.494208][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.494210][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 102.494212][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 102.494214][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.494216][ C0] do_idle+0xd8/0x190 [ 102.494218][ C0] cpu_startup_entry+0x53/0x70 [ 102.494220][ C0] rest_init+0x279/0x280 [ 102.494221][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 102.494224][ C0] ? rest_init+0x280/0x280 [ 102.494226][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 102.494228][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 102.494229][ C0] ? acpi_enable+0x1e4/0x330 [ 102.494231][ C0] start_kernel+0x3af/0x3b0 [ 102.494233][ C0] x86_64_start_reservations+0x24/0x30 [ 102.494235][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.494237][ C0] common_startup_64+0x13e/0x148 [ 102.494239][ C0] [ 102.584481][ T110] su (110) used greatest stack depth: 24104 bytes left