[ 7.897769][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 7.897911][ C0] [ 7.897913][ C0] ======================================================== [ 7.897913][ C0] WARNING: possible irq lock inversion dependency detected [ 7.897915][ C0] 7.2.0-virtme #1 Tainted: G W [ 7.897917][ C0] -------------------------------------------------------- [ 7.897917][ C0] swapper/0/0 just changed the state of lock: [ 7.897918][ C0] ffffffffbc089de0 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.897930][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 7.897931][ C0] (fs_reclaim){+.+.}-{0:0} [ 7.897932][ C0] [ 7.897932][ C0] [ 7.897932][ C0] and interrupts could create inverse lock ordering between them. [ 7.897932][ C0] [ 7.897933][ C0] [ 7.897933][ C0] other info that might help us debug this: [ 7.897934][ C0] Possible interrupt unsafe locking scenario: [ 7.897934][ C0] [ 7.897935][ C0] CPU0 CPU1 [ 7.897935][ C0] ---- ---- [ 7.897935][ C0] lock(fs_reclaim); [ 7.897936][ C0] local_irq_disable(); [ 7.897937][ C0] lock(console_owner); [ 7.897938][ C0] lock(fs_reclaim); [ 7.897939][ C0] [ 7.897939][ C0] lock(console_owner); [ 7.897940][ C0] [ 7.897940][ C0] *** DEADLOCK *** [ 7.897940][ C0] [ 7.897940][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 7.897941][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 7.897946][ C0] #1: ffffffffbc1cf0b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 7.897950][ C0] #2: ffffffffbc16a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.897953][ C0] #3: ffffffffbc16a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.897956][ C0] [ 7.897956][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 7.897960][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 7.897962][ C0] HARDIRQ-ON-W at: [ 7.897963][ C0] __lock_acquire+0x388/0xc20 [ 7.897967][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.897968][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.897971][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 7.897973][ C0] kthread_create_worker_on_node+0xea/0x210 [ 7.897976][ C0] workqueue_init+0x2a/0x680 [ 7.897980][ C0] kernel_init_freeable+0x2fe/0x630 [ 7.897982][ C0] kernel_init+0x21/0x150 [ 7.897985][ C0] ret_from_fork+0x4a4/0x720 [ 7.897989][ C0] ret_from_fork_asm+0x11/0x20 [ 7.897992][ C0] SOFTIRQ-ON-W at: [ 7.897992][ C0] __lock_acquire+0x388/0xc20 [ 7.897994][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.897995][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.897997][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 7.897998][ C0] kthread_create_worker_on_node+0xea/0x210 [ 7.897999][ C0] workqueue_init+0x2a/0x680 [ 7.898001][ C0] kernel_init_freeable+0x2fe/0x630 [ 7.898002][ C0] kernel_init+0x21/0x150 [ 7.898003][ C0] ret_from_fork+0x4a4/0x720 [ 7.898004][ C0] ret_from_fork_asm+0x11/0x20 [ 7.898006][ C0] INITIAL USE at: [ 7.898007][ C0] __lock_acquire+0x388/0xc20 [ 7.898008][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.898010][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.898011][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 7.898012][ C0] kthread_create_worker_on_node+0xea/0x210 [ 7.898013][ C0] workqueue_init+0x2a/0x680 [ 7.898015][ C0] kernel_init_freeable+0x2fe/0x630 [ 7.898016][ C0] kernel_init+0x21/0x150 [ 7.898017][ C0] ret_from_fork+0x4a4/0x720 [ 7.898019][ C0] ret_from_fork_asm+0x11/0x20 [ 7.898020][ C0] } [ 7.898020][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 7.898024][ C0] ... acquired at: [ 7.898025][ C0] __lock_acquire+0x518/0xc20 [ 7.898027][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.898028][ C0] fs_reclaim_acquire+0xd5/0x120 [ 7.898029][ C0] __kmalloc_noprof+0xd3/0x760 [ 7.898031][ C0] alloc_buf.isra.0+0x4b/0x260 [ 7.898034][ C0] put_chars+0x1e1/0x2f0 [ 7.898035][ C0] hvc_console_print+0x292/0x780 [ 7.898037][ C0] console_emit_next_record+0x22f/0x4c0 [ 7.898038][ C0] console_flush_one_record+0x46f/0x710 [ 7.898039][ C0] console_unlock+0xee/0x1f0 [ 7.898040][ C0] vprintk_emit+0x37c/0x3e0 [ 7.898041][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 7.898045][ C0] dev_printk_emit+0xb9/0xee [ 7.898046][ C0] _dev_info+0xe2/0x116 [ 7.898049][ C0] cmos_do_probe+0x8be/0x98a [ 7.898051][ C0] platform_probe+0xfe/0x1f0 [ 7.898053][ C0] call_driver_probe+0x61/0x1c0 [ 7.898056][ C0] really_probe+0x199/0x760 [ 7.898057][ C0] __driver_probe_device+0x24f/0x440 [ 7.898059][ C0] driver_probe_device+0x4a/0xf0 [ 7.898060][ C0] __driver_attach+0x1b8/0x540 [ 7.898062][ C0] bus_for_each_dev+0x130/0x1e0 [ 7.898063][ C0] bus_add_driver+0x2c8/0x530 [ 7.898064][ C0] driver_register+0x1a3/0x390 [ 7.898066][ C0] __platform_driver_probe+0x13f/0x270 [ 7.898067][ C0] cmos_init+0x31/0x40 [ 7.898070][ C0] do_one_initcall+0x124/0x4f0 [ 7.898071][ C0] kernel_init_freeable+0x596/0x630 [ 7.898072][ C0] kernel_init+0x21/0x150 [ 7.898073][ C0] ret_from_fork+0x4a4/0x720 [ 7.898075][ C0] ret_from_fork_asm+0x11/0x20 [ 7.898076][ C0] [ 7.898077][ C0] -> (console_owner){..-.}-{0:0} { [ 7.898078][ C0] IN-SOFTIRQ-W at: [ 7.898079][ C0] __lock_acquire+0x388/0xc20 [ 7.898081][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.898082][ C0] console_lock_spinning_enable+0x5c/0x60 [ 7.898083][ C0] console_emit_next_record+0x1d1/0x4c0 [ 7.898084][ C0] console_flush_one_record+0x46f/0x710 [ 7.898085][ C0] console_unlock+0xee/0x1f0 [ 7.898086][ C0] vprintk_emit+0x37c/0x3e0 [ 7.898087][ C0] _printk+0xc7/0x100 [ 7.898090][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.898092][ C0] call_timer_fn+0x160/0x4d0 [ 7.898093][ C0] __run_timers+0x68f/0xaa0 [ 7.898094][ C0] run_timer_softirq+0xf0/0x160 [ 7.898099][ C0] handle_softirqs+0x1d3/0x900 [ 7.898102][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.898103][ C0] irq_exit_rcu+0xe/0x30 [ 7.898104][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.898107][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.898109][ C0] pv_native_safe_halt+0xf/0x10 [ 7.898110][ C0] default_idle+0x9/0x10 [ 7.898111][ C0] default_idle_call+0x6e/0xb0 [ 7.898112][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 7.898115][ C0] do_idle+0xd8/0x190 [ 7.898116][ C0] cpu_startup_entry+0x53/0x70 [ 7.898117][ C0] rest_init+0x279/0x280 [ 7.898118][ C0] start_kernel+0x3af/0x3b0 [ 7.898120][ C0] x86_64_start_reservations+0x24/0x30 [ 7.898121][ C0] x86_64_start_kernel+0x12b/0x130 [ 7.898122][ C0] common_startup_64+0x13e/0x148 [ 7.898125][ C0] INITIAL USE at: [ 7.898126][ C0] } [ 7.898126][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 7.898129][ C0] ... acquired at: [ 7.898129][ C0] mark_lock+0x1d7/0xa00 [ 7.898131][ C0] mark_usage+0x42/0x170 [ 7.898132][ C0] __lock_acquire+0x388/0xc20 [ 7.898134][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.898135][ C0] console_lock_spinning_enable+0x5c/0x60 [ 7.898136][ C0] console_emit_next_record+0x1d1/0x4c0 [ 7.898137][ C0] console_flush_one_record+0x46f/0x710 [ 7.898138][ C0] console_unlock+0xee/0x1f0 [ 7.898139][ C0] vprintk_emit+0x37c/0x3e0 [ 7.898140][ C0] _printk+0xc7/0x100 [ 7.898141][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.898142][ C0] call_timer_fn+0x160/0x4d0 [ 7.898143][ C0] __run_timers+0x68f/0xaa0 [ 7.898144][ C0] run_timer_softirq+0xf0/0x160 [ 7.898144][ C0] handle_softirqs+0x1d3/0x900 [ 7.898146][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.898147][ C0] irq_exit_rcu+0xe/0x30 [ 7.898148][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.898150][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.898151][ C0] pv_native_safe_halt+0xf/0x10 [ 7.898152][ C0] default_idle+0x9/0x10 [ 7.898153][ C0] default_idle_call+0x6e/0xb0 [ 7.898154][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 7.898156][ C0] do_idle+0xd8/0x190 [ 7.898157][ C0] cpu_startup_entry+0x53/0x70 [ 7.898158][ C0] rest_init+0x279/0x280 [ 7.898159][ C0] start_kernel+0x3af/0x3b0 [ 7.898160][ C0] x86_64_start_reservations+0x24/0x30 [ 7.898161][ C0] x86_64_start_kernel+0x12b/0x130 [ 7.898162][ C0] common_startup_64+0x13e/0x148 [ 7.898164][ C0] [ 7.898164][ C0] [ 7.898164][ C0] stack backtrace: [ 7.898167][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.898170][ C0] Tainted: [W]=WARN [ 7.898170][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.898172][ C0] Call Trace: [ 7.898173][ C0] [ 7.898174][ C0] dump_stack_lvl+0x6f/0xa0 [ 7.898177][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 7.898180][ C0] mark_lock_irq+0x989/0x9c0 [ 7.898181][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 7.898184][ C0] mark_lock+0x1d7/0xa00 [ 7.898186][ C0] mark_usage+0x42/0x170 [ 7.898188][ C0] __lock_acquire+0x388/0xc20 [ 7.898190][ C0] lock_acquire.part.0+0xd4/0x280 [ 7.898192][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 7.898193][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898196][ C0] ? lock_acquire+0x13c/0x160 [ 7.898198][ C0] console_lock_spinning_enable+0x5c/0x60 [ 7.898199][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 7.898200][ C0] console_emit_next_record+0x1d1/0x4c0 [ 7.898202][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 7.898203][ C0] ? console_flush_one_record+0x106/0x710 [ 7.898204][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898205][ C0] ? lock_acquire+0x13c/0x160 [ 7.898207][ C0] console_flush_one_record+0x46f/0x710 [ 7.898209][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 7.898210][ C0] ? __lock_acquire+0x518/0xc20 [ 7.898212][ C0] console_unlock+0xee/0x1f0 [ 7.898214][ C0] ? console_flush_one_record+0x710/0x710 [ 7.898215][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898216][ C0] ? lock_acquire+0x60/0x160 [ 7.898218][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.898220][ C0] ? vprintk_emit+0x320/0x3e0 [ 7.898221][ C0] vprintk_emit+0x37c/0x3e0 [ 7.898223][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 7.898225][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 7.898226][ C0] _printk+0xc7/0x100 [ 7.898228][ C0] ? snapshot_read.cold+0x21/0x21 [ 7.898230][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 7.898232][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.898234][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.898235][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.898237][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.898239][ C0] call_timer_fn+0x160/0x4d0 [ 7.898240][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 7.898241][ C0] ? debug_object_active_state+0x430/0x430 [ 7.898244][ C0] ? find_held_lock+0x2b/0x80 [ 7.898247][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.898248][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898250][ C0] __run_timers+0x68f/0xaa0 [ 7.898251][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.898253][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 7.898255][ C0] ? __lock_acquire+0x518/0xc20 [ 7.898257][ C0] ? __rwlock_init+0x150/0x150 [ 7.898260][ C0] run_timer_softirq+0xf0/0x160 [ 7.898261][ C0] ? __run_timers+0xaa0/0xaa0 [ 7.898262][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.898265][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898266][ C0] handle_softirqs+0x1d3/0x900 [ 7.898268][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.898269][ C0] ? _local_bh_enable+0xc0/0xc0 [ 7.898272][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.898273][ C0] irq_exit_rcu+0xe/0x30 [ 7.898275][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.898277][ C0] [ 7.898277][ C0] [ 7.898278][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.898280][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 7.898282][ C0] Code: 48 8b 3d d4 41 10 02 e8 1f 00 00 00 48 2b 05 98 72 b2 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 53 45 29 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 7.898284][ C0] RSP: 0018:ffffffffbbe07cf8 EFLAGS: 00000296 [ 7.898286][ C0] RAX: 000000000002725d RBX: ffffffffbbe1c600 RCX: ffffffffb8cf4ce7 [ 7.898287][ C0] RDX: ffffffffbbe1c600 RSI: ffffffffbbc88c54 RDI: ffffffffbb693160 [ 7.898288][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 7.898289][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff77c0fa2 [ 7.898289][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 7.898291][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 7.898293][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 7.898295][ C0] default_idle+0x9/0x10 [ 7.898296][ C0] default_idle_call+0x6e/0xb0 [ 7.898297][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 7.898299][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 7.898301][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 7.898303][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.898304][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898306][ C0] do_idle+0xd8/0x190 [ 7.898308][ C0] cpu_startup_entry+0x53/0x70 [ 7.898309][ C0] rest_init+0x279/0x280 [ 7.898311][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 7.898313][ C0] ? rest_init+0x280/0x280 [ 7.898314][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 7.898317][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 7.898318][ C0] ? acpi_enable+0x1e4/0x330 [ 7.898321][ C0] start_kernel+0x3af/0x3b0 [ 7.898322][ C0] x86_64_start_reservations+0x24/0x30 [ 7.898324][ C0] x86_64_start_kernel+0x12b/0x130 [ 7.898325][ C0] common_startup_64+0x13e/0x148 [ 7.898328][ C0] [ 7.898332][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.898333][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 7.898334][ C0] preempt_count: 103, expected: 0 [ 7.898335][ C0] RCU nest depth: 0, expected: 0 [ 7.898336][ C0] INFO: lockdep is turned off. [ 7.898336][ C0] irq event stamp: 160365 [ 7.898337][ C0] hardirqs last enabled at (160364): [] __down_trylock_console_sem+0x86/0xa0 [ 7.898339][ C0] hardirqs last disabled at (160365): [] console_emit_next_record+0x3d4/0x4c0 [ 7.898341][ C0] softirqs last enabled at (160344): [] handle_softirqs+0x67c/0x900 [ 7.898342][ C0] softirqs last disabled at (160351): [] __irq_exit_rcu+0x145/0x1c0 [ 7.898344][ C0] Preemption disabled at: [ 7.898344][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 7.898347][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.898349][ C0] Tainted: [W]=WARN [ 7.898349][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.898350][ C0] Call Trace: [ 7.898350][ C0] [ 7.898351][ C0] dump_stack_lvl+0x6f/0xa0 [ 7.898352][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 7.898354][ C0] __might_resched.cold+0x1fe/0x2c1 [ 7.898357][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.898359][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898360][ C0] __kmalloc_noprof+0x443/0x760 [ 7.898362][ C0] ? __rwlock_init+0x150/0x150 [ 7.898363][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 7.898365][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 7.898367][ C0] alloc_buf.isra.0+0x4b/0x260 [ 7.898369][ C0] put_chars+0x1e1/0x2f0 [ 7.898371][ C0] ? __send_to_port+0x420/0x420 [ 7.898373][ C0] ? mark_lock+0x1d7/0xa00 [ 7.898375][ C0] hvc_console_print+0x292/0x780 [ 7.898377][ C0] ? hvc_write+0x3a0/0x3a0 [ 7.898379][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898380][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898382][ C0] console_emit_next_record+0x22f/0x4c0 [ 7.898383][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 7.898384][ C0] ? console_flush_one_record+0x106/0x710 [ 7.898386][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898387][ C0] ? lock_acquire+0x13c/0x160 [ 7.898389][ C0] console_flush_one_record+0x46f/0x710 [ 7.898391][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 7.898392][ C0] ? __lock_acquire+0x518/0xc20 [ 7.898394][ C0] console_unlock+0xee/0x1f0 [ 7.898395][ C0] ? console_flush_one_record+0x710/0x710 [ 7.898396][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898398][ C0] ? lock_acquire+0x60/0x160 [ 7.898400][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.898401][ C0] ? vprintk_emit+0x320/0x3e0 [ 7.898403][ C0] vprintk_emit+0x37c/0x3e0 [ 7.898404][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 7.898406][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 7.898408][ C0] _printk+0xc7/0x100 [ 7.898410][ C0] ? snapshot_read.cold+0x21/0x21 [ 7.898411][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 7.898413][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.898416][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 7.898417][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.898419][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.898420][ C0] call_timer_fn+0x160/0x4d0 [ 7.898422][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 7.898423][ C0] ? debug_object_active_state+0x430/0x430 [ 7.898425][ C0] ? find_held_lock+0x2b/0x80 [ 7.898426][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.898428][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898430][ C0] __run_timers+0x68f/0xaa0 [ 7.898431][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 7.898433][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 7.898434][ C0] ? __lock_acquire+0x518/0xc20 [ 7.898437][ C0] ? __rwlock_init+0x150/0x150 [ 7.898439][ C0] run_timer_softirq+0xf0/0x160 [ 7.898440][ C0] ? __run_timers+0xaa0/0xaa0 [ 7.898442][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.898443][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898444][ C0] handle_softirqs+0x1d3/0x900 [ 7.898446][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 7.898448][ C0] ? _local_bh_enable+0xc0/0xc0 [ 7.898450][ C0] __irq_exit_rcu+0x145/0x1c0 [ 7.898451][ C0] irq_exit_rcu+0xe/0x30 [ 7.898453][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 7.898455][ C0] [ 7.898455][ C0] [ 7.898456][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 7.898457][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 7.898459][ C0] Code: 48 8b 3d d4 41 10 02 e8 1f 00 00 00 48 2b 05 98 72 b2 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 53 45 29 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 7.898460][ C0] RSP: 0018:ffffffffbbe07cf8 EFLAGS: 00000296 [ 7.898461][ C0] RAX: 000000000002725d RBX: ffffffffbbe1c600 RCX: ffffffffb8cf4ce7 [ 7.898462][ C0] RDX: ffffffffbbe1c600 RSI: ffffffffbbc88c54 RDI: ffffffffbb693160 [ 7.898463][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 7.898463][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff77c0fa2 [ 7.898464][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 7.898465][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 7.898468][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 7.898469][ C0] default_idle+0x9/0x10 [ 7.898470][ C0] default_idle_call+0x6e/0xb0 [ 7.898471][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 7.898473][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 7.898475][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 7.898476][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 7.898477][ C0] ? rcu_is_watching+0x16/0xd0 [ 7.898479][ C0] do_idle+0xd8/0x190 [ 7.898480][ C0] cpu_startup_entry+0x53/0x70 [ 7.898482][ C0] rest_init+0x279/0x280 [ 7.898483][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 7.898485][ C0] ? rest_init+0x280/0x280 [ 7.898486][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 7.898488][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 7.898489][ C0] ? acpi_enable+0x1e4/0x330 [ 7.898491][ C0] start_kernel+0x3af/0x3b0 [ 7.898493][ C0] x86_64_start_reservations+0x24/0x30 [ 7.898494][ C0] x86_64_start_kernel+0x12b/0x130 [ 7.898495][ C0] common_startup_64+0x13e/0x148 [ 7.898498][ C0]