[ 12.531092][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 12.531265][ C0] [ 12.531266][ C0] ======================================================== [ 12.531267][ C0] WARNING: possible irq lock inversion dependency detected [ 12.531269][ C0] 7.2.0-virtme #1 Tainted: G W [ 12.531271][ C0] -------------------------------------------------------- [ 12.531271][ C0] swapper/0/0 just changed the state of lock: [ 12.531272][ C0] ffffffffb029d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.531286][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 12.531287][ C0] (fs_reclaim){+.+.}-{0:0} [ 12.531288][ C0] [ 12.531288][ C0] [ 12.531288][ C0] and interrupts could create inverse lock ordering between them. [ 12.531288][ C0] [ 12.531289][ C0] [ 12.531289][ C0] other info that might help us debug this: [ 12.531290][ C0] Possible interrupt unsafe locking scenario: [ 12.531290][ C0] [ 12.531290][ C0] CPU0 CPU1 [ 12.531291][ C0] ---- ---- [ 12.531291][ C0] lock(fs_reclaim); [ 12.531292][ C0] local_irq_disable(); [ 12.531293][ C0] lock(console_owner); [ 12.531293][ C0] lock(fs_reclaim); [ 12.531294][ C0] [ 12.531295][ C0] lock(console_owner); [ 12.531295][ C0] [ 12.531295][ C0] *** DEADLOCK *** [ 12.531295][ C0] [ 12.531296][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 12.531297][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 12.531303][ C0] #1: ffffffffb03e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 12.531307][ C0] #2: ffffffffb037ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.531310][ C0] #3: ffffffffb037de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.531314][ C0] [ 12.531314][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 12.531319][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 12.531321][ C0] HARDIRQ-ON-W at: [ 12.531322][ C0] __lock_acquire+0x388/0xc20 [ 12.531326][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531328][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.531331][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.531333][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.531336][ C0] workqueue_init+0x2a/0x680 [ 12.531340][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.531343][ C0] kernel_init+0x21/0x150 [ 12.531347][ C0] ret_from_fork+0x474/0x6b0 [ 12.531351][ C0] ret_from_fork_asm+0x11/0x20 [ 12.531354][ C0] SOFTIRQ-ON-W at: [ 12.531354][ C0] __lock_acquire+0x388/0xc20 [ 12.531356][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531358][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.531359][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.531360][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.531362][ C0] workqueue_init+0x2a/0x680 [ 12.531363][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.531365][ C0] kernel_init+0x21/0x150 [ 12.531366][ C0] ret_from_fork+0x474/0x6b0 [ 12.531367][ C0] ret_from_fork_asm+0x11/0x20 [ 12.531369][ C0] INITIAL USE at: [ 12.531370][ C0] __lock_acquire+0x388/0xc20 [ 12.531371][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531373][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.531374][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 12.531375][ C0] kthread_create_worker_on_node+0xea/0x210 [ 12.531377][ C0] workqueue_init+0x2a/0x680 [ 12.531378][ C0] kernel_init_freeable+0x2fe/0x630 [ 12.531380][ C0] kernel_init+0x21/0x150 [ 12.531381][ C0] ret_from_fork+0x474/0x6b0 [ 12.531383][ C0] ret_from_fork_asm+0x11/0x20 [ 12.531384][ C0] } [ 12.531385][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 12.531389][ C0] ... acquired at: [ 12.531390][ C0] __lock_acquire+0x518/0xc20 [ 12.531391][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531392][ C0] fs_reclaim_acquire+0xd5/0x120 [ 12.531394][ C0] __kmalloc_noprof+0xd3/0x760 [ 12.531395][ C0] alloc_buf.isra.0+0x4b/0x260 [ 12.531399][ C0] put_chars+0x1e1/0x2f0 [ 12.531400][ C0] hvc_console_print+0x292/0x780 [ 12.531403][ C0] console_emit_next_record+0x22f/0x4c0 [ 12.531405][ C0] console_flush_one_record+0x46f/0x710 [ 12.531406][ C0] console_unlock+0xee/0x1f0 [ 12.531408][ C0] vprintk_emit+0x37c/0x3e0 [ 12.531409][ C0] _printk+0xc7/0x100 [ 12.531412][ C0] tun_init+0x24/0xb0 [ 12.531415][ C0] do_one_initcall+0x124/0x4f0 [ 12.531416][ C0] kernel_init_freeable+0x596/0x630 [ 12.531418][ C0] kernel_init+0x21/0x150 [ 12.531419][ C0] ret_from_fork+0x474/0x6b0 [ 12.531420][ C0] ret_from_fork_asm+0x11/0x20 [ 12.531421][ C0] [ 12.531422][ C0] -> (console_owner){..-.}-{0:0} { [ 12.531424][ C0] IN-SOFTIRQ-W at: [ 12.531424][ C0] __lock_acquire+0x388/0xc20 [ 12.531426][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531428][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.531429][ C0] console_emit_next_record+0x1d1/0x4c0 [ 12.531431][ C0] console_flush_one_record+0x46f/0x710 [ 12.531433][ C0] console_unlock+0xee/0x1f0 [ 12.531434][ C0] vprintk_emit+0x37c/0x3e0 [ 12.531435][ C0] _printk+0xc7/0x100 [ 12.531436][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.531439][ C0] call_timer_fn+0x160/0x4d0 [ 12.531440][ C0] __run_timers+0x68f/0xaa0 [ 12.531442][ C0] run_timer_softirq+0xf0/0x160 [ 12.531444][ C0] handle_softirqs+0x1d3/0x900 [ 12.531446][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.531448][ C0] irq_exit_rcu+0xe/0x30 [ 12.531449][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.531451][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.531453][ C0] pv_native_safe_halt+0xf/0x10 [ 12.531454][ C0] default_idle+0x9/0x10 [ 12.531455][ C0] default_idle_call+0x6e/0xb0 [ 12.531457][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.531460][ C0] do_idle+0xd8/0x190 [ 12.531461][ C0] cpu_startup_entry+0x53/0x70 [ 12.531462][ C0] rest_init+0x279/0x280 [ 12.531464][ C0] start_kernel+0x3b9/0x3c0 [ 12.531465][ C0] x86_64_start_reservations+0x24/0x30 [ 12.531467][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.531468][ C0] common_startup_64+0x13e/0x148 [ 12.531471][ C0] INITIAL USE at: [ 12.531472][ C0] } [ 12.531472][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 12.531475][ C0] ... acquired at: [ 12.531476][ C0] mark_lock+0x1d7/0xa00 [ 12.531477][ C0] mark_usage+0x42/0x170 [ 12.531478][ C0] __lock_acquire+0x388/0xc20 [ 12.531480][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531481][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.531483][ C0] console_emit_next_record+0x1d1/0x4c0 [ 12.531485][ C0] console_flush_one_record+0x46f/0x710 [ 12.531486][ C0] console_unlock+0xee/0x1f0 [ 12.531488][ C0] vprintk_emit+0x37c/0x3e0 [ 12.531489][ C0] _printk+0xc7/0x100 [ 12.531490][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.531491][ C0] call_timer_fn+0x160/0x4d0 [ 12.531493][ C0] __run_timers+0x68f/0xaa0 [ 12.531494][ C0] run_timer_softirq+0xf0/0x160 [ 12.531496][ C0] handle_softirqs+0x1d3/0x900 [ 12.531497][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.531499][ C0] irq_exit_rcu+0xe/0x30 [ 12.531500][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.531501][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.531502][ C0] pv_native_safe_halt+0xf/0x10 [ 12.531503][ C0] default_idle+0x9/0x10 [ 12.531505][ C0] default_idle_call+0x6e/0xb0 [ 12.531506][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.531508][ C0] do_idle+0xd8/0x190 [ 12.531509][ C0] cpu_startup_entry+0x53/0x70 [ 12.531510][ C0] rest_init+0x279/0x280 [ 12.531511][ C0] start_kernel+0x3b9/0x3c0 [ 12.531513][ C0] x86_64_start_reservations+0x24/0x30 [ 12.531514][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.531515][ C0] common_startup_64+0x13e/0x148 [ 12.531517][ C0] [ 12.531517][ C0] [ 12.531517][ C0] stack backtrace: [ 12.531520][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.531523][ C0] Tainted: [W]=WARN [ 12.531524][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.531526][ C0] Call Trace: [ 12.531527][ C0] [ 12.531528][ C0] dump_stack_lvl+0x6f/0xa0 [ 12.531533][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 12.531536][ C0] mark_lock_irq+0x989/0x9c0 [ 12.531539][ C0] mark_lock+0x1d7/0xa00 [ 12.531541][ C0] mark_usage+0x42/0x170 [ 12.531542][ C0] __lock_acquire+0x388/0xc20 [ 12.531545][ C0] lock_acquire.part.0+0xd4/0x280 [ 12.531547][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 12.531549][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531551][ C0] ? lock_acquire+0x13c/0x160 [ 12.531553][ C0] console_lock_spinning_enable+0x5c/0x60 [ 12.531555][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 12.531557][ C0] console_emit_next_record+0x1d1/0x4c0 [ 12.531559][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 12.531561][ C0] ? console_flush_one_record+0x106/0x710 [ 12.531563][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531564][ C0] ? lock_acquire+0x13c/0x160 [ 12.531566][ C0] console_flush_one_record+0x46f/0x710 [ 12.531569][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 12.531571][ C0] ? __lock_acquire+0x518/0xc20 [ 12.531573][ C0] console_unlock+0xee/0x1f0 [ 12.531575][ C0] ? console_flush_one_record+0x710/0x710 [ 12.531577][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531578][ C0] ? lock_acquire+0xe0/0x160 [ 12.531580][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.531582][ C0] ? vprintk_emit+0x320/0x3e0 [ 12.531583][ C0] vprintk_emit+0x37c/0x3e0 [ 12.531585][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 12.531587][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 12.531588][ C0] _printk+0xc7/0x100 [ 12.531590][ C0] ? snapshot_read.cold+0x21/0x21 [ 12.531592][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 12.531594][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.531596][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.531598][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.531600][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.531601][ C0] call_timer_fn+0x160/0x4d0 [ 12.531603][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 12.531605][ C0] ? debug_object_active_state+0x430/0x430 [ 12.531608][ C0] ? find_held_lock+0x2b/0x80 [ 12.531610][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.531612][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531614][ C0] __run_timers+0x68f/0xaa0 [ 12.531616][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.531618][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 12.531620][ C0] ? __lock_acquire+0x518/0xc20 [ 12.531623][ C0] ? __rwlock_init+0x150/0x150 [ 12.531625][ C0] run_timer_softirq+0xf0/0x160 [ 12.531628][ C0] ? __run_timers+0xaa0/0xaa0 [ 12.531629][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.531632][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531634][ C0] handle_softirqs+0x1d3/0x900 [ 12.531636][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.531637][ C0] ? _local_bh_enable+0xc0/0xc0 [ 12.531640][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.531641][ C0] irq_exit_rcu+0xe/0x30 [ 12.531643][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.531644][ C0] [ 12.531645][ C0] [ 12.531646][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.531647][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 12.531650][ C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 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 [ 12.531652][ C0] RSP: 0018:ffffffffb0007cf8 EFLAGS: 00000296 [ 12.531654][ C0] RAX: 0000000000086b39 RBX: ffffffffb0030600 RCX: ffffffffac706247 [ 12.531656][ C0] RDX: ffffffffb0030600 RSI: ffffffffaf911042 RDI: ffffffffaf2949e0 [ 12.531657][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 12.531657][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6000fa2 [ 12.531658][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 12.531660][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.531662][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 12.531664][ C0] default_idle+0x9/0x10 [ 12.531665][ C0] default_idle_call+0x6e/0xb0 [ 12.531667][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.531668][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 12.531670][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 12.531673][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531674][ C0] do_idle+0xd8/0x190 [ 12.531676][ C0] cpu_startup_entry+0x53/0x70 [ 12.531678][ C0] rest_init+0x279/0x280 [ 12.531679][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 12.531682][ C0] ? rest_init+0x280/0x280 [ 12.531684][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 12.531687][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 12.531689][ C0] ? acpi_enable+0x1e4/0x330 [ 12.531691][ C0] start_kernel+0x3b9/0x3c0 [ 12.531693][ C0] x86_64_start_reservations+0x24/0x30 [ 12.531695][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.531696][ C0] common_startup_64+0x13e/0x148 [ 12.531700][ C0] [ 12.531704][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.531705][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 12.531707][ C0] preempt_count: 103, expected: 0 [ 12.531708][ C0] RCU nest depth: 0, expected: 0 [ 12.531708][ C0] INFO: lockdep is turned off. [ 12.531709][ C0] irq event stamp: 551753 [ 12.531710][ C0] hardirqs last enabled at (551752): [] __down_trylock_console_sem+0x86/0xa0 [ 12.531712][ C0] hardirqs last disabled at (551753): [] console_emit_next_record+0x3d4/0x4c0 [ 12.531714][ C0] softirqs last enabled at (551730): [] handle_softirqs+0x67c/0x900 [ 12.531716][ C0] softirqs last disabled at (551739): [] __irq_exit_rcu+0x145/0x1c0 [ 12.531718][ C0] Preemption disabled at: [ 12.531718][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 12.531722][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.531724][ C0] Tainted: [W]=WARN [ 12.531724][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.531725][ C0] Call Trace: [ 12.531725][ C0] [ 12.531726][ C0] dump_stack_lvl+0x6f/0xa0 [ 12.531728][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 12.531730][ C0] __might_resched.cold+0x1fe/0x2c1 [ 12.531733][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.531736][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531738][ C0] __kmalloc_noprof+0x443/0x760 [ 12.531739][ C0] ? __rwlock_init+0x150/0x150 [ 12.531741][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 12.531743][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 12.531745][ C0] alloc_buf.isra.0+0x4b/0x260 [ 12.531748][ C0] put_chars+0x1e1/0x2f0 [ 12.531749][ C0] ? __send_to_port+0x420/0x420 [ 12.531751][ C0] ? mark_lock+0x1d7/0xa00 [ 12.531753][ C0] hvc_console_print+0x292/0x780 [ 12.531756][ C0] ? hvc_write+0x3a0/0x3a0 [ 12.531758][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531759][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531761][ C0] console_emit_next_record+0x22f/0x4c0 [ 12.531764][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 12.531765][ C0] ? console_flush_one_record+0x106/0x710 [ 12.531768][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531769][ C0] ? lock_acquire+0x13c/0x160 [ 12.531771][ C0] console_flush_one_record+0x46f/0x710 [ 12.531773][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 12.531775][ C0] ? __lock_acquire+0x518/0xc20 [ 12.531778][ C0] console_unlock+0xee/0x1f0 [ 12.531780][ C0] ? console_flush_one_record+0x710/0x710 [ 12.531781][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531782][ C0] ? lock_acquire+0xe0/0x160 [ 12.531784][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.531786][ C0] ? vprintk_emit+0x320/0x3e0 [ 12.531788][ C0] vprintk_emit+0x37c/0x3e0 [ 12.531789][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 12.531791][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 12.531793][ C0] _printk+0xc7/0x100 [ 12.531795][ C0] ? snapshot_read.cold+0x21/0x21 [ 12.531796][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 12.531798][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.531801][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 12.531802][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.531804][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.531805][ C0] call_timer_fn+0x160/0x4d0 [ 12.531808][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 12.531809][ C0] ? debug_object_active_state+0x430/0x430 [ 12.531811][ C0] ? find_held_lock+0x2b/0x80 [ 12.531813][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.531814][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531816][ C0] __run_timers+0x68f/0xaa0 [ 12.531818][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 12.531820][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 12.531822][ C0] ? __lock_acquire+0x518/0xc20 [ 12.531825][ C0] ? __rwlock_init+0x150/0x150 [ 12.531827][ C0] run_timer_softirq+0xf0/0x160 [ 12.531829][ C0] ? __run_timers+0xaa0/0xaa0 [ 12.531831][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.531833][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531834][ C0] handle_softirqs+0x1d3/0x900 [ 12.531836][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 12.531837][ C0] ? _local_bh_enable+0xc0/0xc0 [ 12.531840][ C0] __irq_exit_rcu+0x145/0x1c0 [ 12.531841][ C0] irq_exit_rcu+0xe/0x30 [ 12.531843][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 12.531844][ C0] [ 12.531845][ C0] [ 12.531845][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.531847][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 12.531849][ C0] Code: 48 8b 3d 94 92 68 02 e8 1f 00 00 00 48 2b 05 58 e3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 16 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 [ 12.531850][ C0] RSP: 0018:ffffffffb0007cf8 EFLAGS: 00000296 [ 12.531851][ C0] RAX: 0000000000086b39 RBX: ffffffffb0030600 RCX: ffffffffac706247 [ 12.531852][ C0] RDX: ffffffffb0030600 RSI: ffffffffaf911042 RDI: ffffffffaf2949e0 [ 12.531852][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 12.531853][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6000fa2 [ 12.531854][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 12.531855][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.531857][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 12.531859][ C0] default_idle+0x9/0x10 [ 12.531860][ C0] default_idle_call+0x6e/0xb0 [ 12.531862][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 12.531864][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 12.531865][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 12.531867][ C0] ? rcu_is_watching+0x16/0xd0 [ 12.531868][ C0] do_idle+0xd8/0x190 [ 12.531870][ C0] cpu_startup_entry+0x53/0x70 [ 12.531871][ C0] rest_init+0x279/0x280 [ 12.531873][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 12.531876][ C0] ? rest_init+0x280/0x280 [ 12.531877][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 12.531879][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 12.531881][ C0] ? acpi_enable+0x1e4/0x330 [ 12.531882][ C0] start_kernel+0x3b9/0x3c0 [ 12.531884][ C0] x86_64_start_reservations+0x24/0x30 [ 12.531886][ C0] x86_64_start_kernel+0x12b/0x130 [ 12.531888][ C0] common_startup_64+0x13e/0x148 [ 12.531891][ C0]