[ 102.037951][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 102.038127][ C0] [ 102.038129][ C0] ======================================================== [ 102.038130][ C0] WARNING: possible irq lock inversion dependency detected [ 102.038132][ C0] 7.2.0-virtme #1 Tainted: G W [ 102.038134][ C0] -------------------------------------------------------- [ 102.038134][ C0] swapper/0/0 just changed the state of lock: [ 102.038135][ C0] ffffffffb5089760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 102.038148][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 102.038149][ C0] (fs_reclaim){+.+.}-{0:0} [ 102.038150][ C0] [ 102.038150][ C0] [ 102.038150][ C0] and interrupts could create inverse lock ordering between them. [ 102.038150][ C0] [ 102.038151][ C0] [ 102.038151][ C0] other info that might help us debug this: [ 102.038152][ C0] Possible interrupt unsafe locking scenario: [ 102.038152][ C0] [ 102.038152][ C0] CPU0 CPU1 [ 102.038153][ C0] ---- ---- [ 102.038153][ C0] lock(fs_reclaim); [ 102.038154][ C0] local_irq_disable(); [ 102.038155][ C0] lock(console_owner); [ 102.038156][ C0] lock(fs_reclaim); [ 102.038156][ C0] [ 102.038157][ C0] lock(console_owner); [ 102.038158][ C0] [ 102.038158][ C0] *** DEADLOCK *** [ 102.038158][ C0] [ 102.038158][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 102.038159][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 102.038165][ C0] #1: ffffffffb51fe9f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 102.038169][ C0] #2: ffffffffb5199dc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 102.038174][ C0] #3: ffffffffb5199e38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 102.038178][ C0] [ 102.038178][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 102.038182][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 102.038185][ C0] HARDIRQ-ON-W at: [ 102.038186][ C0] __lock_acquire+0x388/0xc20 [ 102.038189][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038191][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.038194][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 102.038196][ C0] kthread_create_worker_on_node+0xea/0x210 [ 102.038199][ C0] workqueue_init+0x2a/0x680 [ 102.038203][ C0] kernel_init_freeable+0x2fe/0x630 [ 102.038205][ C0] kernel_init+0x21/0x150 [ 102.038208][ C0] ret_from_fork+0x474/0x6b0 [ 102.038212][ C0] ret_from_fork_asm+0x11/0x20 [ 102.038214][ C0] SOFTIRQ-ON-W at: [ 102.038215][ C0] __lock_acquire+0x388/0xc20 [ 102.038216][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038218][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.038219][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 102.038221][ C0] kthread_create_worker_on_node+0xea/0x210 [ 102.038222][ C0] workqueue_init+0x2a/0x680 [ 102.038223][ C0] kernel_init_freeable+0x2fe/0x630 [ 102.038224][ C0] kernel_init+0x21/0x150 [ 102.038225][ C0] ret_from_fork+0x474/0x6b0 [ 102.038226][ C0] ret_from_fork_asm+0x11/0x20 [ 102.038227][ C0] INITIAL USE at: [ 102.038228][ C0] __lock_acquire+0x388/0xc20 [ 102.038230][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038231][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.038232][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 102.038233][ C0] kthread_create_worker_on_node+0xea/0x210 [ 102.038235][ C0] workqueue_init+0x2a/0x680 [ 102.038236][ C0] kernel_init_freeable+0x2fe/0x630 [ 102.038237][ C0] kernel_init+0x21/0x150 [ 102.038238][ C0] ret_from_fork+0x474/0x6b0 [ 102.038239][ C0] ret_from_fork_asm+0x11/0x20 [ 102.038240][ C0] } [ 102.038241][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 102.038245][ C0] ... acquired at: [ 102.038246][ C0] __lock_acquire+0x518/0xc20 [ 102.038247][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038249][ C0] fs_reclaim_acquire+0xd5/0x120 [ 102.038250][ C0] __kmalloc_noprof+0xd3/0x760 [ 102.038251][ C0] alloc_buf.isra.0+0x4b/0x260 [ 102.038255][ C0] put_chars+0x1e1/0x2f0 [ 102.038256][ C0] hvc_console_print+0x292/0x780 [ 102.038259][ C0] console_emit_next_record+0x252/0x4f0 [ 102.038261][ C0] console_flush_one_record+0x46f/0x710 [ 102.038262][ C0] console_unlock+0xee/0x1f0 [ 102.038264][ C0] vprintk_emit+0x37c/0x3e0 [ 102.038265][ C0] _printk+0xc7/0x100 [ 102.038268][ C0] loop_init+0x12a/0x130 [ 102.038270][ C0] do_one_initcall+0x124/0x4f0 [ 102.038271][ C0] kernel_init_freeable+0x596/0x630 [ 102.038272][ C0] kernel_init+0x21/0x150 [ 102.038273][ C0] ret_from_fork+0x474/0x6b0 [ 102.038274][ C0] ret_from_fork_asm+0x11/0x20 [ 102.038275][ C0] [ 102.038276][ C0] -> (console_owner){..-.}-{0:0} { [ 102.038278][ C0] IN-SOFTIRQ-W at: [ 102.038278][ C0] __lock_acquire+0x388/0xc20 [ 102.038280][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038281][ C0] console_lock_spinning_enable+0x5c/0x60 [ 102.038282][ C0] console_emit_next_record+0x1f4/0x4f0 [ 102.038284][ C0] console_flush_one_record+0x46f/0x710 [ 102.038285][ C0] console_unlock+0xee/0x1f0 [ 102.038287][ C0] vprintk_emit+0x37c/0x3e0 [ 102.038288][ C0] _printk+0xc7/0x100 [ 102.038289][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.038292][ C0] call_timer_fn+0x160/0x4d0 [ 102.038293][ C0] __run_timers+0x68f/0xaa0 [ 102.038295][ C0] run_timer_softirq+0xf0/0x160 [ 102.038296][ C0] handle_softirqs+0x1d3/0x900 [ 102.038298][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.038300][ C0] irq_exit_rcu+0xe/0x30 [ 102.038301][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.038304][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.038305][ C0] pv_native_safe_halt+0xf/0x10 [ 102.038307][ C0] default_idle+0x9/0x10 [ 102.038309][ C0] default_idle_call+0x6e/0xb0 [ 102.038310][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.038312][ C0] do_idle+0xd8/0x190 [ 102.038313][ C0] cpu_startup_entry+0x53/0x70 [ 102.038315][ C0] rest_init+0x279/0x280 [ 102.038316][ C0] start_kernel+0x3af/0x3b0 [ 102.038317][ C0] x86_64_start_reservations+0x24/0x30 [ 102.038319][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.038321][ C0] common_startup_64+0x13e/0x148 [ 102.038323][ C0] INITIAL USE at: [ 102.038324][ C0] } [ 102.038324][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 102.038327][ C0] ... acquired at: [ 102.038328][ C0] mark_lock+0x1d7/0xa00 [ 102.038329][ C0] mark_usage+0x42/0x170 [ 102.038330][ C0] __lock_acquire+0x388/0xc20 [ 102.038331][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038332][ C0] console_lock_spinning_enable+0x5c/0x60 [ 102.038334][ C0] console_emit_next_record+0x1f4/0x4f0 [ 102.038335][ C0] console_flush_one_record+0x46f/0x710 [ 102.038337][ C0] console_unlock+0xee/0x1f0 [ 102.038338][ C0] vprintk_emit+0x37c/0x3e0 [ 102.038340][ C0] _printk+0xc7/0x100 [ 102.038341][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.038342][ C0] call_timer_fn+0x160/0x4d0 [ 102.038343][ C0] __run_timers+0x68f/0xaa0 [ 102.038345][ C0] run_timer_softirq+0xf0/0x160 [ 102.038346][ C0] handle_softirqs+0x1d3/0x900 [ 102.038347][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.038348][ C0] irq_exit_rcu+0xe/0x30 [ 102.038349][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.038351][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.038352][ C0] pv_native_safe_halt+0xf/0x10 [ 102.038354][ C0] default_idle+0x9/0x10 [ 102.038355][ C0] default_idle_call+0x6e/0xb0 [ 102.038356][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.038357][ C0] do_idle+0xd8/0x190 [ 102.038358][ C0] cpu_startup_entry+0x53/0x70 [ 102.038360][ C0] rest_init+0x279/0x280 [ 102.038360][ C0] start_kernel+0x3af/0x3b0 [ 102.038362][ C0] x86_64_start_reservations+0x24/0x30 [ 102.038363][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.038365][ C0] common_startup_64+0x13e/0x148 [ 102.038366][ C0] [ 102.038366][ C0] [ 102.038366][ C0] stack backtrace: [ 102.038370][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.038372][ C0] Tainted: [W]=WARN [ 102.038373][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 102.038375][ C0] Call Trace: [ 102.038377][ C0] [ 102.038378][ C0] dump_stack_lvl+0x6f/0xa0 [ 102.038382][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 102.038384][ C0] mark_lock_irq+0x989/0x9c0 [ 102.038386][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 102.038389][ C0] mark_lock+0x1d7/0xa00 [ 102.038390][ C0] mark_usage+0x42/0x170 [ 102.038392][ C0] __lock_acquire+0x388/0xc20 [ 102.038394][ C0] lock_acquire.part.0+0xd4/0x280 [ 102.038396][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 102.038398][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038400][ C0] ? lock_acquire+0x13c/0x160 [ 102.038402][ C0] console_lock_spinning_enable+0x5c/0x60 [ 102.038404][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 102.038405][ C0] console_emit_next_record+0x1f4/0x4f0 [ 102.038408][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 102.038410][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038411][ C0] ? lock_acquire+0x13c/0x160 [ 102.038413][ C0] console_flush_one_record+0x46f/0x710 [ 102.038415][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 102.038417][ C0] ? __lock_acquire+0x518/0xc20 [ 102.038419][ C0] console_unlock+0xee/0x1f0 [ 102.038421][ C0] ? console_flush_one_record+0x710/0x710 [ 102.038423][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038424][ C0] ? lock_acquire+0xa0/0x160 [ 102.038426][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.038428][ C0] ? vprintk_emit+0x320/0x3e0 [ 102.038430][ C0] vprintk_emit+0x37c/0x3e0 [ 102.038432][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 102.038434][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.038436][ C0] _printk+0xc7/0x100 [ 102.038437][ C0] ? snapshot_read.cold+0x21/0x21 [ 102.038439][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.038441][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.038443][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.038444][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.038446][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.038448][ C0] call_timer_fn+0x160/0x4d0 [ 102.038449][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 102.038451][ C0] ? debug_object_active_state+0x430/0x430 [ 102.038454][ C0] ? find_held_lock+0x2b/0x80 [ 102.038456][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.038457][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038460][ C0] __run_timers+0x68f/0xaa0 [ 102.038461][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.038463][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 102.038465][ C0] ? __lock_acquire+0x518/0xc20 [ 102.038468][ C0] ? __rwlock_init+0x150/0x150 [ 102.038470][ C0] run_timer_softirq+0xf0/0x160 [ 102.038472][ C0] ? __run_timers+0xaa0/0xaa0 [ 102.038473][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.038476][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038478][ C0] handle_softirqs+0x1d3/0x900 [ 102.038480][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.038481][ C0] ? _local_bh_enable+0xc0/0xc0 [ 102.038483][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.038484][ C0] irq_exit_rcu+0xe/0x30 [ 102.038486][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.038488][ C0] [ 102.038488][ C0] [ 102.038489][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 102.038491][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.038492][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 102.038495][ C0] Code: 48 8b 3d 94 52 73 02 e8 1f 00 00 00 48 2b 05 58 e3 ae 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 76 1e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 102.038497][ C0] RSP: 0018:ffffffffb4e07cf8 EFLAGS: 00000296 [ 102.038499][ C0] RAX: 000000000014661f RBX: ffffffffb4e1c600 RCX: ffffffffb15103a7 [ 102.038500][ C0] RDX: ffffffffb4e1c600 RSI: ffffffffb46f7c2a RDI: ffffffffb40913e0 [ 102.038501][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 102.038502][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff69c0fa2 [ 102.038503][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 102.038504][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.038507][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 102.038508][ C0] default_idle+0x9/0x10 [ 102.038510][ C0] default_idle_call+0x6e/0xb0 [ 102.038511][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.038513][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 102.038514][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 102.038517][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.038518][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038520][ C0] do_idle+0xd8/0x190 [ 102.038521][ C0] cpu_startup_entry+0x53/0x70 [ 102.038523][ C0] rest_init+0x279/0x280 [ 102.038524][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 102.038526][ C0] ? rest_init+0x280/0x280 [ 102.038528][ C0] ? acpi_hw_write_port+0x5c/0xe0 [ 102.038531][ C0] ? acpi_enable+0x112/0x330 [ 102.038533][ C0] start_kernel+0x3af/0x3b0 [ 102.038534][ C0] x86_64_start_reservations+0x24/0x30 [ 102.038536][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.038538][ C0] common_startup_64+0x13e/0x148 [ 102.038541][ C0] [ 102.038547][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 102.038548][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 102.038550][ C0] preempt_count: 103, expected: 0 [ 102.038551][ C0] RCU nest depth: 0, expected: 0 [ 102.038552][ C0] INFO: lockdep is turned off. [ 102.038552][ C0] irq event stamp: 1336879 [ 102.038553][ C0] hardirqs last enabled at (1336878): [] __down_trylock_console_sem+0x86/0xa0 [ 102.038555][ C0] hardirqs last disabled at (1336879): [] console_emit_next_record+0x3f8/0x4f0 [ 102.038557][ C0] softirqs last enabled at (1336840): [] handle_softirqs+0x67c/0x900 [ 102.038559][ C0] softirqs last disabled at (1336865): [] __irq_exit_rcu+0x145/0x1c0 [ 102.038560][ C0] Preemption disabled at: [ 102.038561][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 102.038563][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.038565][ C0] Tainted: [W]=WARN [ 102.038566][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 102.038566][ C0] Call Trace: [ 102.038567][ C0] [ 102.038568][ C0] dump_stack_lvl+0x6f/0xa0 [ 102.038570][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 102.038571][ C0] __might_resched.cold+0x1fe/0x2c1 [ 102.038574][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 102.038577][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038579][ C0] __kmalloc_noprof+0x443/0x760 [ 102.038581][ C0] ? __rwlock_init+0x150/0x150 [ 102.038582][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 102.038585][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 102.038586][ C0] alloc_buf.isra.0+0x4b/0x260 [ 102.038589][ C0] put_chars+0x1e1/0x2f0 [ 102.038591][ C0] ? __send_to_port+0x420/0x420 [ 102.038594][ C0] hvc_console_print+0x292/0x780 [ 102.038596][ C0] ? mark_usage+0x42/0x170 [ 102.038597][ C0] ? __lock_acquire+0x388/0xc20 [ 102.038599][ C0] ? hvc_write+0x3a0/0x3a0 [ 102.038601][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 102.038603][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038604][ C0] ? lock_acquire+0x13c/0x160 [ 102.038606][ C0] console_emit_next_record+0x252/0x4f0 [ 102.038608][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 102.038610][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038612][ C0] ? lock_acquire+0x13c/0x160 [ 102.038614][ C0] console_flush_one_record+0x46f/0x710 [ 102.038616][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 102.038618][ C0] ? __lock_acquire+0x518/0xc20 [ 102.038620][ C0] console_unlock+0xee/0x1f0 [ 102.038622][ C0] ? console_flush_one_record+0x710/0x710 [ 102.038623][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038625][ C0] ? lock_acquire+0xa0/0x160 [ 102.038627][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.038628][ C0] ? vprintk_emit+0x320/0x3e0 [ 102.038630][ C0] vprintk_emit+0x37c/0x3e0 [ 102.038632][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 102.038634][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.038636][ C0] _printk+0xc7/0x100 [ 102.038638][ C0] ? snapshot_read.cold+0x21/0x21 [ 102.038639][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 102.038641][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.038643][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 102.038644][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.038646][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.038647][ C0] call_timer_fn+0x160/0x4d0 [ 102.038649][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 102.038651][ C0] ? debug_object_active_state+0x430/0x430 [ 102.038659][ C0] ? find_held_lock+0x2b/0x80 [ 102.038660][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.038662][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038664][ C0] __run_timers+0x68f/0xaa0 [ 102.038666][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 102.038668][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 102.038670][ C0] ? __lock_acquire+0x518/0xc20 [ 102.038672][ C0] ? __rwlock_init+0x150/0x150 [ 102.038674][ C0] run_timer_softirq+0xf0/0x160 [ 102.038676][ C0] ? __run_timers+0xaa0/0xaa0 [ 102.038678][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.038679][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038681][ C0] handle_softirqs+0x1d3/0x900 [ 102.038683][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 102.038684][ C0] ? _local_bh_enable+0xc0/0xc0 [ 102.038686][ C0] __irq_exit_rcu+0x145/0x1c0 [ 102.038687][ C0] irq_exit_rcu+0xe/0x30 [ 102.038688][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 102.038690][ C0] [ 102.038691][ C0] [ 102.038691][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 102.038693][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 102.038694][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 102.038696][ C0] Code: 48 8b 3d 94 52 73 02 e8 1f 00 00 00 48 2b 05 58 e3 ae 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 76 1e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 102.038697][ C0] RSP: 0018:ffffffffb4e07cf8 EFLAGS: 00000296 [ 102.038698][ C0] RAX: 000000000014661f RBX: ffffffffb4e1c600 RCX: ffffffffb15103a7 [ 102.038699][ C0] RDX: ffffffffb4e1c600 RSI: ffffffffb46f7c2a RDI: ffffffffb40913e0 [ 102.038700][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 102.038701][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff69c0fa2 [ 102.038701][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 102.038703][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.038705][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 102.038707][ C0] default_idle+0x9/0x10 [ 102.038708][ C0] default_idle_call+0x6e/0xb0 [ 102.038710][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 102.038711][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 102.038713][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 102.038714][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.038715][ C0] ? rcu_is_watching+0x16/0xd0 [ 102.038717][ C0] do_idle+0xd8/0x190 [ 102.038718][ C0] cpu_startup_entry+0x53/0x70 [ 102.038720][ C0] rest_init+0x279/0x280 [ 102.038721][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 102.038723][ C0] ? rest_init+0x280/0x280 [ 102.038724][ C0] ? acpi_hw_write_port+0x5c/0xe0 [ 102.038727][ C0] ? acpi_enable+0x112/0x330 [ 102.038728][ C0] start_kernel+0x3af/0x3b0 [ 102.038730][ C0] x86_64_start_reservations+0x24/0x30 [ 102.038732][ C0] x86_64_start_kernel+0x12b/0x130 [ 102.038734][ C0] common_startup_64+0x13e/0x148 [ 102.038737][ C0]