[ 16.008280][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 16.008320][ C0] [ 16.008321][ C0] ======================================================== [ 16.008322][ C0] WARNING: possible irq lock inversion dependency detected [ 16.008324][ C0] 7.2.0-virtme #1 Tainted: G W [ 16.008326][ C0] -------------------------------------------------------- [ 16.008326][ C0] swapper/0/0 just changed the state of lock: [ 16.008327][ C0] ffffffff98c9d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.008340][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 16.008341][ C0] (fs_reclaim){+.+.}-{0:0} [ 16.008342][ C0] [ 16.008342][ C0] [ 16.008342][ C0] and interrupts could create inverse lock ordering between them. [ 16.008342][ C0] [ 16.008343][ C0] [ 16.008343][ C0] other info that might help us debug this: [ 16.008344][ C0] Possible interrupt unsafe locking scenario: [ 16.008344][ C0] [ 16.008344][ C0] CPU0 CPU1 [ 16.008345][ C0] ---- ---- [ 16.008345][ C0] lock(fs_reclaim); [ 16.008346][ C0] local_irq_disable(); [ 16.008346][ C0] lock(console_owner); [ 16.008347][ C0] lock(fs_reclaim); [ 16.008348][ C0] [ 16.008349][ C0] lock(console_owner); [ 16.008349][ C0] [ 16.008349][ C0] *** DEADLOCK *** [ 16.008349][ C0] [ 16.008350][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 16.008351][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 16.008357][ C0] #1: ffffffff98de29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 16.008361][ C0] #2: ffffffff98d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.008363][ C0] #3: ffffffff98d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.008367][ C0] [ 16.008367][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 16.008371][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 16.008373][ C0] HARDIRQ-ON-W at: [ 16.008375][ C0] __lock_acquire+0x388/0xc20 [ 16.008378][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008380][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.008383][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.008385][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.008388][ C0] workqueue_init+0x2a/0x680 [ 16.008392][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.008395][ C0] kernel_init+0x21/0x150 [ 16.008399][ C0] ret_from_fork+0x474/0x6b0 [ 16.008402][ C0] ret_from_fork_asm+0x11/0x20 [ 16.008405][ C0] SOFTIRQ-ON-W at: [ 16.008406][ C0] __lock_acquire+0x388/0xc20 [ 16.008408][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008409][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.008410][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.008411][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.008413][ C0] workqueue_init+0x2a/0x680 [ 16.008414][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.008415][ C0] kernel_init+0x21/0x150 [ 16.008417][ C0] ret_from_fork+0x474/0x6b0 [ 16.008418][ C0] ret_from_fork_asm+0x11/0x20 [ 16.008419][ C0] INITIAL USE at: [ 16.008420][ C0] __lock_acquire+0x388/0xc20 [ 16.008421][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008423][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.008424][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 16.008425][ C0] kthread_create_worker_on_node+0xea/0x210 [ 16.008426][ C0] workqueue_init+0x2a/0x680 [ 16.008428][ C0] kernel_init_freeable+0x2fe/0x630 [ 16.008429][ C0] kernel_init+0x21/0x150 [ 16.008430][ C0] ret_from_fork+0x474/0x6b0 [ 16.008432][ C0] ret_from_fork_asm+0x11/0x20 [ 16.008433][ C0] } [ 16.008433][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 16.008437][ C0] ... acquired at: [ 16.008438][ C0] __lock_acquire+0x518/0xc20 [ 16.008439][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008441][ C0] fs_reclaim_acquire+0xd5/0x120 [ 16.008442][ C0] __kmalloc_noprof+0xd3/0x760 [ 16.008443][ C0] alloc_buf.isra.0+0x4b/0x260 [ 16.008447][ C0] put_chars+0x1e1/0x2f0 [ 16.008448][ C0] hvc_console_print+0x292/0x780 [ 16.008451][ C0] console_emit_next_record+0x22f/0x4c0 [ 16.008453][ C0] console_flush_one_record+0x46f/0x710 [ 16.008454][ C0] console_unlock+0xee/0x1f0 [ 16.008456][ C0] vprintk_emit+0x37c/0x3e0 [ 16.008457][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 16.008460][ C0] dev_printk_emit+0xb9/0xee [ 16.008462][ C0] _dev_info+0xe2/0x116 [ 16.008463][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 16.008466][ C0] cmos_do_probe+0x73b/0x98a [ 16.008468][ C0] platform_probe+0xfe/0x1f0 [ 16.008471][ C0] call_driver_probe+0x61/0x1c0 [ 16.008472][ C0] really_probe+0x199/0x760 [ 16.008473][ C0] __driver_probe_device+0x24f/0x440 [ 16.008475][ C0] driver_probe_device+0x4a/0xf0 [ 16.008476][ C0] __driver_attach+0x1b8/0x540 [ 16.008477][ C0] bus_for_each_dev+0x130/0x1e0 [ 16.008479][ C0] bus_add_driver+0x2c8/0x530 [ 16.008480][ C0] driver_register+0x1a3/0x390 [ 16.008481][ C0] __platform_driver_probe+0x13f/0x270 [ 16.008483][ C0] cmos_init+0x31/0x40 [ 16.008485][ C0] do_one_initcall+0x124/0x4f0 [ 16.008486][ C0] kernel_init_freeable+0x596/0x630 [ 16.008488][ C0] kernel_init+0x21/0x150 [ 16.008489][ C0] ret_from_fork+0x474/0x6b0 [ 16.008490][ C0] ret_from_fork_asm+0x11/0x20 [ 16.008491][ C0] [ 16.008492][ C0] -> (console_owner){..-.}-{0:0} { [ 16.008493][ C0] IN-SOFTIRQ-W at: [ 16.008494][ C0] __lock_acquire+0x388/0xc20 [ 16.008496][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008497][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.008498][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.008500][ C0] console_flush_one_record+0x46f/0x710 [ 16.008502][ C0] console_unlock+0xee/0x1f0 [ 16.008503][ C0] vprintk_emit+0x37c/0x3e0 [ 16.008504][ C0] _printk+0xc7/0x100 [ 16.008507][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.008509][ C0] call_timer_fn+0x160/0x4d0 [ 16.008511][ C0] __run_timers+0x68f/0xaa0 [ 16.008512][ C0] run_timer_softirq+0xf0/0x160 [ 16.008514][ C0] handle_softirqs+0x1d3/0x900 [ 16.008516][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.008518][ C0] irq_exit_rcu+0xe/0x30 [ 16.008519][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.008520][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.008522][ C0] pv_native_safe_halt+0xf/0x10 [ 16.008523][ C0] default_idle+0x9/0x10 [ 16.008524][ C0] default_idle_call+0x6e/0xb0 [ 16.008526][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.008528][ C0] do_idle+0xd8/0x190 [ 16.008529][ C0] cpu_startup_entry+0x53/0x70 [ 16.008531][ C0] rest_init+0x279/0x280 [ 16.008532][ C0] start_kernel+0x3b9/0x3c0 [ 16.008534][ C0] x86_64_start_reservations+0x24/0x30 [ 16.008535][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.008536][ C0] common_startup_64+0x13e/0x148 [ 16.008539][ C0] INITIAL USE at: [ 16.008540][ C0] } [ 16.008541][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 16.008543][ C0] ... acquired at: [ 16.008544][ C0] mark_lock+0x1d7/0xa00 [ 16.008545][ C0] mark_usage+0x42/0x170 [ 16.008546][ C0] __lock_acquire+0x388/0xc20 [ 16.008548][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008549][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.008551][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.008552][ C0] console_flush_one_record+0x46f/0x710 [ 16.008554][ C0] console_unlock+0xee/0x1f0 [ 16.008555][ C0] vprintk_emit+0x37c/0x3e0 [ 16.008556][ C0] _printk+0xc7/0x100 [ 16.008557][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.008558][ C0] call_timer_fn+0x160/0x4d0 [ 16.008560][ C0] __run_timers+0x68f/0xaa0 [ 16.008561][ C0] run_timer_softirq+0xf0/0x160 [ 16.008563][ C0] handle_softirqs+0x1d3/0x900 [ 16.008564][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.008565][ C0] irq_exit_rcu+0xe/0x30 [ 16.008566][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.008567][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.008568][ C0] pv_native_safe_halt+0xf/0x10 [ 16.008570][ C0] default_idle+0x9/0x10 [ 16.008571][ C0] default_idle_call+0x6e/0xb0 [ 16.008572][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.008573][ C0] do_idle+0xd8/0x190 [ 16.008574][ C0] cpu_startup_entry+0x53/0x70 [ 16.008576][ C0] rest_init+0x279/0x280 [ 16.008577][ C0] start_kernel+0x3b9/0x3c0 [ 16.008578][ C0] x86_64_start_reservations+0x24/0x30 [ 16.008579][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.008580][ C0] common_startup_64+0x13e/0x148 [ 16.008582][ C0] [ 16.008582][ C0] [ 16.008582][ C0] stack backtrace: [ 16.008585][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.008588][ C0] Tainted: [W]=WARN [ 16.008589][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.008591][ C0] Call Trace: [ 16.008592][ C0] [ 16.008593][ C0] dump_stack_lvl+0x6f/0xa0 [ 16.008598][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 16.008600][ C0] mark_lock_irq+0x989/0x9c0 [ 16.008602][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 16.008605][ C0] mark_lock+0x1d7/0xa00 [ 16.008606][ C0] mark_usage+0x42/0x170 [ 16.008608][ C0] __lock_acquire+0x388/0xc20 [ 16.008610][ C0] lock_acquire.part.0+0xd4/0x280 [ 16.008612][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 16.008614][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008616][ C0] ? lock_acquire+0x13c/0x160 [ 16.008618][ C0] console_lock_spinning_enable+0x5c/0x60 [ 16.008620][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 16.008621][ C0] console_emit_next_record+0x1d1/0x4c0 [ 16.008623][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 16.008625][ C0] ? console_flush_one_record+0x106/0x710 [ 16.008627][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008628][ C0] ? lock_acquire+0x13c/0x160 [ 16.008630][ C0] console_flush_one_record+0x46f/0x710 [ 16.008632][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 16.008634][ C0] ? __lock_acquire+0x518/0xc20 [ 16.008636][ C0] console_unlock+0xee/0x1f0 [ 16.008638][ C0] ? console_flush_one_record+0x710/0x710 [ 16.008640][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008641][ C0] ? lock_acquire+0xe0/0x160 [ 16.008643][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.008645][ C0] ? vprintk_emit+0x320/0x3e0 [ 16.008646][ C0] vprintk_emit+0x37c/0x3e0 [ 16.008648][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 16.008649][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.008651][ C0] _printk+0xc7/0x100 [ 16.008653][ C0] ? snapshot_read.cold+0x21/0x21 [ 16.008655][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.008656][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.008659][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.008660][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.008662][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.008663][ C0] call_timer_fn+0x160/0x4d0 [ 16.008665][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 16.008667][ C0] ? debug_object_active_state+0x430/0x430 [ 16.008670][ C0] ? find_held_lock+0x2b/0x80 [ 16.008672][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.008673][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008675][ C0] __run_timers+0x68f/0xaa0 [ 16.008677][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.008679][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.008681][ C0] ? __lock_acquire+0x518/0xc20 [ 16.008682][ C0] ? trace_rcu_watching+0x20/0x1f0 [ 16.008686][ C0] ? __rwlock_init+0x150/0x150 [ 16.008689][ C0] run_timer_softirq+0xf0/0x160 [ 16.008691][ C0] ? __run_timers+0xaa0/0xaa0 [ 16.008693][ C0] ? handle_softirqs+0x19c/0x900 [ 16.008694][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008695][ C0] handle_softirqs+0x1d3/0x900 [ 16.008697][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.008699][ C0] ? _local_bh_enable+0xc0/0xc0 [ 16.008701][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.008702][ C0] irq_exit_rcu+0xe/0x30 [ 16.008704][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.008705][ C0] [ 16.008706][ C0] [ 16.008707][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.008708][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.008710][ 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 [ 16.008713][ C0] RSP: 0018:ffffffff98a07cf8 EFLAGS: 00000296 [ 16.008715][ C0] RAX: 00000000000a6ca7 RBX: ffffffff98a30600 RCX: ffffffff95106247 [ 16.008716][ C0] RDX: ffffffff98a30600 RSI: ffffffff98311027 RDI: ffffffff97c949e0 [ 16.008717][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.008718][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3140fa2 [ 16.008718][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 16.008720][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.008722][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 16.008723][ C0] default_idle+0x9/0x10 [ 16.008725][ C0] default_idle_call+0x6e/0xb0 [ 16.008726][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.008728][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 16.008730][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 16.008732][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.008735][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008736][ C0] do_idle+0xd8/0x190 [ 16.008738][ C0] cpu_startup_entry+0x53/0x70 [ 16.008739][ C0] rest_init+0x279/0x280 [ 16.008741][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 16.008743][ C0] ? rest_init+0x280/0x280 [ 16.008745][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 16.008748][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 16.008750][ C0] ? acpi_enable+0x1e4/0x330 [ 16.008752][ C0] start_kernel+0x3b9/0x3c0 [ 16.008754][ C0] x86_64_start_reservations+0x24/0x30 [ 16.008755][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.008757][ C0] common_startup_64+0x13e/0x148 [ 16.008760][ C0] [ 16.008763][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.008765][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 16.008766][ C0] preempt_count: 103, expected: 0 [ 16.008767][ C0] RCU nest depth: 0, expected: 0 [ 16.008768][ C0] INFO: lockdep is turned off. [ 16.008768][ C0] irq event stamp: 683765 [ 16.008769][ C0] hardirqs last enabled at (683764): [] __down_trylock_console_sem+0x86/0xa0 [ 16.008771][ C0] hardirqs last disabled at (683765): [] console_emit_next_record+0x3d4/0x4c0 [ 16.008773][ C0] softirqs last enabled at (683158): [] handle_softirqs+0x67c/0x900 [ 16.008775][ C0] softirqs last disabled at (683207): [] __irq_exit_rcu+0x145/0x1c0 [ 16.008776][ C0] Preemption disabled at: [ 16.008777][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 16.008780][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.008782][ C0] Tainted: [W]=WARN [ 16.008783][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.008783][ C0] Call Trace: [ 16.008784][ C0] [ 16.008784][ C0] dump_stack_lvl+0x6f/0xa0 [ 16.008787][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 16.008788][ C0] __might_resched.cold+0x1fe/0x2c1 [ 16.008791][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.008794][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008796][ C0] __kmalloc_noprof+0x443/0x760 [ 16.008797][ C0] ? __rwlock_init+0x150/0x150 [ 16.008798][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 16.008801][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 16.008802][ C0] alloc_buf.isra.0+0x4b/0x260 [ 16.008805][ C0] put_chars+0x1e1/0x2f0 [ 16.008807][ C0] ? __send_to_port+0x420/0x420 [ 16.008808][ C0] ? mark_lock+0x1d7/0xa00 [ 16.008810][ C0] hvc_console_print+0x292/0x780 [ 16.008813][ C0] ? hvc_write+0x3a0/0x3a0 [ 16.008815][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008816][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008818][ C0] console_emit_next_record+0x22f/0x4c0 [ 16.008820][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 16.008822][ C0] ? console_flush_one_record+0x106/0x710 [ 16.008824][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008825][ C0] ? lock_acquire+0x13c/0x160 [ 16.008827][ C0] console_flush_one_record+0x46f/0x710 [ 16.008829][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 16.008831][ C0] ? __lock_acquire+0x518/0xc20 [ 16.008833][ C0] console_unlock+0xee/0x1f0 [ 16.008835][ C0] ? console_flush_one_record+0x710/0x710 [ 16.008837][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008838][ C0] ? lock_acquire+0xe0/0x160 [ 16.008840][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.008841][ C0] ? vprintk_emit+0x320/0x3e0 [ 16.008842][ C0] vprintk_emit+0x37c/0x3e0 [ 16.008844][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 16.008846][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.008847][ C0] _printk+0xc7/0x100 [ 16.008849][ C0] ? snapshot_read.cold+0x21/0x21 [ 16.008851][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 16.008852][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.008855][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 16.008856][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.008858][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.008859][ C0] call_timer_fn+0x160/0x4d0 [ 16.008861][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 16.008863][ C0] ? debug_object_active_state+0x430/0x430 [ 16.008864][ C0] ? find_held_lock+0x2b/0x80 [ 16.008866][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.008868][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008869][ C0] __run_timers+0x68f/0xaa0 [ 16.008871][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 16.008873][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 16.008875][ C0] ? __lock_acquire+0x518/0xc20 [ 16.008877][ C0] ? trace_rcu_watching+0x20/0x1f0 [ 16.008879][ C0] ? __rwlock_init+0x150/0x150 [ 16.008881][ C0] run_timer_softirq+0xf0/0x160 [ 16.008883][ C0] ? __run_timers+0xaa0/0xaa0 [ 16.008885][ C0] ? handle_softirqs+0x19c/0x900 [ 16.008886][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008887][ C0] handle_softirqs+0x1d3/0x900 [ 16.008889][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 16.008891][ C0] ? _local_bh_enable+0xc0/0xc0 [ 16.008893][ C0] __irq_exit_rcu+0x145/0x1c0 [ 16.008894][ C0] irq_exit_rcu+0xe/0x30 [ 16.008896][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 16.008897][ C0] [ 16.008898][ C0] [ 16.008898][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.008900][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 16.008901][ 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 [ 16.008902][ C0] RSP: 0018:ffffffff98a07cf8 EFLAGS: 00000296 [ 16.008903][ C0] RAX: 00000000000a6ca7 RBX: ffffffff98a30600 RCX: ffffffff95106247 [ 16.008904][ C0] RDX: ffffffff98a30600 RSI: ffffffff98311027 RDI: ffffffff97c949e0 [ 16.008905][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 16.008906][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3140fa2 [ 16.008906][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 16.008908][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.008910][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 16.008911][ C0] default_idle+0x9/0x10 [ 16.008913][ C0] default_idle_call+0x6e/0xb0 [ 16.008914][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 16.008916][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 16.008917][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 16.008919][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.008920][ C0] ? rcu_is_watching+0x16/0xd0 [ 16.008921][ C0] do_idle+0xd8/0x190 [ 16.008923][ C0] cpu_startup_entry+0x53/0x70 [ 16.008924][ C0] rest_init+0x279/0x280 [ 16.008926][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 16.008928][ C0] ? rest_init+0x280/0x280 [ 16.008930][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 16.008932][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 16.008933][ C0] ? acpi_enable+0x1e4/0x330 [ 16.008934][ C0] start_kernel+0x3b9/0x3c0 [ 16.008936][ C0] x86_64_start_reservations+0x24/0x30 [ 16.008938][ C0] x86_64_start_kernel+0x12b/0x130 [ 16.008939][ C0] common_startup_64+0x13e/0x148 [ 16.008942][ C0]