[ 9.903205][ T210] ip (210) used greatest stack depth: 24416 bytes left [ 9.903219][ T210] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.903221][ T210] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 210, name: ip [ 9.903223][ T210] preempt_count: 2, expected: 0 [ 9.903224][ T210] RCU nest depth: 0, expected: 0 [ 9.903225][ T210] locks held by ip/210: 5, last CPU#3: [ 9.903227][ T210] #0: ffffffff8e6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.903238][ T210] #1: ffffffff8e77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.903243][ T210] #2: ffffffff8e77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.903247][ T210] #3: ffffffff8e69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.903250][ T210] #4: ffffffff8e69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.903254][ T210] irq event stamp: 36854 [ 9.903255][ T210] hardirqs last enabled at (36853): [] __down_trylock_console_sem+0x86/0xa0 [ 9.903258][ T210] hardirqs last disabled at (36854): [] console_emit_next_record+0x3d4/0x4c0 [ 9.903260][ T210] softirqs last enabled at (35286): [] netlink_release+0x17b/0xcf0 [ 9.903264][ T210] softirqs last disabled at (35284): [] netlink_release+0xd2/0xcf0 [ 9.903266][ T210] Preemption disabled at: [ 9.903267][ T210] [<0000000000000000>] 0x0 [ 9.903274][ T210] CPU: 3 UID: 0 PID: 210 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.903277][ T210] Tainted: [W]=WARN [ 9.903278][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.903279][ T210] Call Trace: [ 9.903281][ T210] [ 9.903282][ T210] dump_stack_lvl+0x6f/0xa0 [ 9.903289][ T210] __might_resched.cold+0x1fe/0x2c1 [ 9.903293][ T210] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.903297][ T210] ? __kmalloc_noprof+0xdb/0x760 [ 9.903301][ T210] __kmalloc_noprof+0x443/0x760 [ 9.903303][ T210] ? alloc_buf.isra.0+0x4b/0x260 [ 9.903310][ T210] ? do_raw_spin_unlock+0x59/0x250 [ 9.903313][ T210] alloc_buf.isra.0+0x4b/0x260 [ 9.903316][ T210] put_chars+0x1e1/0x2f0 [ 9.903318][ T210] ? __send_to_port+0x420/0x420 [ 9.903320][ T210] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.903323][ T210] ? validate_chain+0x38b/0xc20 [ 9.903328][ T210] hvc_console_print+0x292/0x780 [ 9.903336][ T210] ? hvc_write+0x3a0/0x3a0 [ 9.903338][ T210] ? rcu_is_watching+0x16/0xd0 [ 9.903340][ T210] ? lock_acquire+0x13c/0x160 [ 9.903344][ T210] console_emit_next_record+0x22f/0x4c0 [ 9.903348][ T210] ? devkmsg_read+0x4b0/0x4b0 [ 9.903350][ T210] ? console_flush_one_record+0x106/0x710 [ 9.903353][ T210] ? rcu_is_watching+0x16/0xd0 [ 9.903355][ T210] ? lock_acquire+0x13c/0x160 [ 9.903358][ T210] console_flush_one_record+0x46f/0x710 [ 9.903362][ T210] ? console_emit_next_record+0x4c0/0x4c0 [ 9.903364][ T210] ? __lock_acquire+0x518/0xc20 [ 9.903369][ T210] console_unlock+0xee/0x1f0 [ 9.903372][ T210] ? console_flush_one_record+0x710/0x710 [ 9.903374][ T210] ? rcu_is_watching+0x16/0xd0 [ 9.903375][ T210] ? lock_acquire+0xe0/0x160 [ 9.903379][ T210] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.903381][ T210] ? vprintk_emit+0x320/0x3e0 [ 9.903383][ T210] vprintk_emit+0x37c/0x3e0 [ 9.903386][ T210] ? wake_up_klogd_work_func+0x90/0x90 [ 9.903389][ T210] ? __lock_acquire+0x518/0xc20 [ 9.903393][ T210] _printk+0xc7/0x100 [ 9.903396][ T210] ? snapshot_read.cold+0x21/0x21 [ 9.903399][ T210] ? do_raw_spin_lock+0x131/0x280 [ 9.903402][ T210] ? __rwlock_init+0x150/0x150 [ 9.903405][ T210] ? do_raw_spin_lock+0x131/0x280 [ 9.903408][ T210] do_exit.cold+0x82/0x9c [ 9.903412][ T210] ? exit_notify+0x890/0x890 [ 9.903413][ T210] ? __lock_release.isra.0+0x69/0x1a0 [ 9.903416][ T210] ? rcu_is_watching+0x16/0xd0 [ 9.903419][ T210] do_group_exit+0xb8/0x370 [ 9.903422][ T210] __x64_sys_exit_group+0x3c/0x50 [ 9.903424][ T210] x64_sys_call+0x1567/0x1570 [ 9.903426][ T210] do_syscall_64+0xff/0x530 [ 9.903430][ T210] ? exc_page_fault+0xee/0x100 [ 9.903433][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.903435][ T210] RIP: 0033:0x7f1ca32751b8 [ 9.903437][ T210] Code: Unable to access opcode bytes at 0x7f1ca327518e. [ 9.903438][ T210] RSP: 002b:00007ffc6e1abe58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.903440][ T210] RAX: ffffffffffffffda RBX: 00007f1ca33a5f88 RCX: 00007f1ca32751b8 [ 9.903441][ T210] RDX: 00007f1ca2fbffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.903442][ T210] RBP: 00007ffc6e1abeb0 R08: 0000000000000000 R09: 0000000000000000 [ 9.903443][ T210] R10: 00007ffc6e1abc70 R11: 0000000000000246 R12: 0000000000000001 [ 9.903444][ T210] R13: 0000000000000000 R14: 00007f1ca33a4680 R15: 00007f1ca33a5fa0 [ 9.903450][ T210] [ 11.495302][ T231] ip (231) used greatest stack depth: 23880 bytes left [ 11.495321][ T231] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.495323][ T231] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 231, name: ip [ 11.495324][ T231] preempt_count: 2, expected: 0 [ 11.495325][ T231] RCU nest depth: 0, expected: 0 [ 11.495326][ T231] locks held by ip/231: 5, last CPU#2: [ 11.495328][ T231] #0: ffffffff8e6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.495340][ T231] #1: ffffffff8e77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.495344][ T231] #2: ffffffff8e77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.495349][ T231] #3: ffffffff8e69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.495352][ T231] #4: ffffffff8e69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.495356][ T231] irq event stamp: 35848 [ 11.495357][ T231] hardirqs last enabled at (35847): [] __down_trylock_console_sem+0x86/0xa0 [ 11.495360][ T231] hardirqs last disabled at (35848): [] console_emit_next_record+0x3d4/0x4c0 [ 11.495362][ T231] softirqs last enabled at (35664): [] handle_softirqs+0x67c/0x900 [ 11.495364][ T231] softirqs last disabled at (35659): [] __irq_exit_rcu+0x145/0x1c0 [ 11.495366][ T231] Preemption disabled at: [ 11.495367][ T231] [<0000000000000000>] 0x0 [ 11.495374][ T231] CPU: 2 UID: 0 PID: 231 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.495378][ T231] Tainted: [W]=WARN [ 11.495379][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.495380][ T231] Call Trace: [ 11.495382][ T231] [ 11.495383][ T231] dump_stack_lvl+0x6f/0xa0 [ 11.495390][ T231] __might_resched.cold+0x1fe/0x2c1 [ 11.495394][ T231] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.495398][ T231] ? __kmalloc_noprof+0xdb/0x760 [ 11.495403][ T231] __kmalloc_noprof+0x443/0x760 [ 11.495404][ T231] ? alloc_buf.isra.0+0x4b/0x260 [ 11.495412][ T231] ? do_raw_spin_unlock+0x59/0x250 [ 11.495414][ T231] alloc_buf.isra.0+0x4b/0x260 [ 11.495418][ T231] put_chars+0x1e1/0x2f0 [ 11.495420][ T231] ? __send_to_port+0x420/0x420 [ 11.495421][ T231] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.495425][ T231] ? validate_chain+0x38b/0xc20 [ 11.495430][ T231] hvc_console_print+0x292/0x780 [ 11.495438][ T231] ? hvc_write+0x3a0/0x3a0 [ 11.495440][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.495442][ T231] ? lock_acquire+0x13c/0x160 [ 11.495446][ T231] console_emit_next_record+0x22f/0x4c0 [ 11.495450][ T231] ? devkmsg_read+0x4b0/0x4b0 [ 11.495452][ T231] ? console_flush_one_record+0x106/0x710 [ 11.495455][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.495457][ T231] ? lock_acquire+0x13c/0x160 [ 11.495461][ T231] console_flush_one_record+0x46f/0x710 [ 11.495465][ T231] ? console_emit_next_record+0x4c0/0x4c0 [ 11.495467][ T231] ? __lock_acquire+0x518/0xc20 [ 11.495472][ T231] console_unlock+0xee/0x1f0 [ 11.495475][ T231] ? console_flush_one_record+0x710/0x710 [ 11.495476][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.495478][ T231] ? lock_acquire+0xe0/0x160 [ 11.495482][ T231] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.495483][ T231] ? vprintk_emit+0x320/0x3e0 [ 11.495486][ T231] vprintk_emit+0x37c/0x3e0 [ 11.495489][ T231] ? wake_up_klogd_work_func+0x90/0x90 [ 11.495492][ T231] ? __lock_acquire+0x518/0xc20 [ 11.495495][ T231] _printk+0xc7/0x100 [ 11.495499][ T231] ? snapshot_read.cold+0x21/0x21 [ 11.495502][ T231] ? do_raw_spin_lock+0x131/0x280 [ 11.495504][ T231] ? __rwlock_init+0x150/0x150 [ 11.495508][ T231] ? do_raw_spin_lock+0x131/0x280 [ 11.495511][ T231] do_exit.cold+0x82/0x9c [ 11.495515][ T231] ? exit_notify+0x890/0x890 [ 11.495516][ T231] ? __lock_release.isra.0+0x69/0x1a0 [ 11.495519][ T231] ? rcu_is_watching+0x16/0xd0 [ 11.495522][ T231] do_group_exit+0xb8/0x370 [ 11.495525][ T231] __x64_sys_exit_group+0x3c/0x50 [ 11.495527][ T231] x64_sys_call+0x1567/0x1570 [ 11.495529][ T231] do_syscall_64+0xff/0x530 [ 11.495533][ T231] ? exc_page_fault+0xee/0x100 [ 11.495536][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.495538][ T231] RIP: 0033:0x7fccaf87c1b8 [ 11.495540][ T231] Code: Unable to access opcode bytes at 0x7fccaf87c18e. [ 11.495541][ T231] RSP: 002b:00007ffde2760418 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.495543][ T231] RAX: ffffffffffffffda RBX: 00007fccaf9acf88 RCX: 00007fccaf87c1b8 [ 11.495544][ T231] RDX: 00007fccaf5c6fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.495545][ T231] RBP: 00007ffde2760470 R08: 0000000000000000 R09: 0000000000000050 [ 11.495546][ T231] R10: 00007ffde2760230 R11: 0000000000000246 R12: 0000000000000001 [ 11.495547][ T231] R13: 0000000000000000 R14: 00007fccaf9ab680 R15: 00007fccaf9acfa0 [ 11.495553][ T231] [ 11.497281][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 11.497359][ C0] [ 11.497360][ C0] ======================================================== [ 11.497362][ C0] WARNING: possible irq lock inversion dependency detected [ 11.497364][ C0] 7.2.0-virtme #1 Tainted: G W [ 11.497366][ C0] -------------------------------------------------------- [ 11.497367][ C0] swapper/0/0 just changed the state of lock: [ 11.497368][ C0] ffffffff8e69d760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 11.497381][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 11.497383][ C0] (fs_reclaim){+.+.}-{0:0} [ 11.497384][ C0] [ 11.497384][ C0] [ 11.497384][ C0] and interrupts could create inverse lock ordering between them. [ 11.497384][ C0] [ 11.497385][ C0] [ 11.497385][ C0] other info that might help us debug this: [ 11.497385][ C0] Possible interrupt unsafe locking scenario: [ 11.497385][ C0] [ 11.497386][ C0] CPU0 CPU1 [ 11.497387][ C0] ---- ---- [ 11.497387][ C0] lock(fs_reclaim); [ 11.497388][ C0] local_irq_disable(); [ 11.497389][ C0] lock(console_owner); [ 11.497390][ C0] lock(fs_reclaim); [ 11.497391][ C0] [ 11.497391][ C0] lock(console_owner); [ 11.497392][ C0] [ 11.497392][ C0] *** DEADLOCK *** [ 11.497392][ C0] [ 11.497393][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 11.497394][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 11.497400][ C0] #1: ffffffff8e7e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 11.497404][ C0] [ 11.497404][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 11.497408][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 11.497410][ C0] HARDIRQ-ON-W at: [ 11.497411][ C0] __lock_acquire+0x388/0xc20 [ 11.497415][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497417][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.497420][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.497422][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.497425][ C0] workqueue_init+0x2a/0x680 [ 11.497429][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.497432][ C0] kernel_init+0x21/0x150 [ 11.497435][ C0] ret_from_fork+0x474/0x6b0 [ 11.497439][ C0] ret_from_fork_asm+0x11/0x20 [ 11.497442][ C0] SOFTIRQ-ON-W at: [ 11.497443][ C0] __lock_acquire+0x388/0xc20 [ 11.497444][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497445][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.497447][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.497448][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.497449][ C0] workqueue_init+0x2a/0x680 [ 11.497451][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.497452][ C0] kernel_init+0x21/0x150 [ 11.497453][ C0] ret_from_fork+0x474/0x6b0 [ 11.497455][ C0] ret_from_fork_asm+0x11/0x20 [ 11.497456][ C0] INITIAL USE at: [ 11.497457][ C0] __lock_acquire+0x388/0xc20 [ 11.497458][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497459][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.497461][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 11.497461][ C0] kthread_create_worker_on_node+0xea/0x210 [ 11.497463][ C0] workqueue_init+0x2a/0x680 [ 11.497464][ C0] kernel_init_freeable+0x2fe/0x630 [ 11.497466][ C0] kernel_init+0x21/0x150 [ 11.497467][ C0] ret_from_fork+0x474/0x6b0 [ 11.497468][ C0] ret_from_fork_asm+0x11/0x20 [ 11.497469][ C0] } [ 11.497470][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 11.497473][ C0] ... acquired at: [ 11.497475][ C0] __lock_acquire+0x518/0xc20 [ 11.497476][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497477][ C0] fs_reclaim_acquire+0xd5/0x120 [ 11.497479][ C0] __kmalloc_noprof+0xd3/0x760 [ 11.497479][ C0] alloc_buf.isra.0+0x4b/0x260 [ 11.497484][ C0] put_chars+0x1e1/0x2f0 [ 11.497485][ C0] hvc_console_print+0x292/0x780 [ 11.497488][ C0] console_emit_next_record+0x22f/0x4c0 [ 11.497490][ C0] console_flush_one_record+0x46f/0x710 [ 11.497492][ C0] console_unlock+0xee/0x1f0 [ 11.497493][ C0] vprintk_emit+0x37c/0x3e0 [ 11.497494][ C0] _printk+0xc7/0x100 [ 11.497497][ C0] i8042_pnp_init+0xf7/0x3c0 [ 11.497500][ C0] i8042_platform_init+0x3f9/0x460 [ 11.497501][ C0] i8042_init+0x45/0x130 [ 11.497503][ C0] do_one_initcall+0x124/0x4f0 [ 11.497504][ C0] kernel_init_freeable+0x596/0x630 [ 11.497505][ C0] kernel_init+0x21/0x150 [ 11.497507][ C0] ret_from_fork+0x474/0x6b0 [ 11.497508][ C0] ret_from_fork_asm+0x11/0x20 [ 11.497509][ C0] [ 11.497509][ C0] -> (console_owner){..-.}-{0:0} { [ 11.497511][ C0] IN-SOFTIRQ-W at: [ 11.497512][ C0] __lock_acquire+0x388/0xc20 [ 11.497513][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497515][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.497516][ C0] vprintk_emit+0x320/0x3e0 [ 11.497517][ C0] _printk+0xc7/0x100 [ 11.497518][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.497521][ C0] call_timer_fn+0x160/0x4d0 [ 11.497522][ C0] __run_timers+0x68f/0xaa0 [ 11.497524][ C0] run_timer_softirq+0xf0/0x160 [ 11.497525][ C0] handle_softirqs+0x1d3/0x900 [ 11.497528][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.497529][ C0] irq_exit_rcu+0xe/0x30 [ 11.497530][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.497532][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.497534][ C0] pv_native_safe_halt+0xf/0x10 [ 11.497535][ C0] default_idle+0x9/0x10 [ 11.497536][ C0] default_idle_call+0x6e/0xb0 [ 11.497537][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.497540][ C0] do_idle+0xd8/0x190 [ 11.497541][ C0] cpu_startup_entry+0x53/0x70 [ 11.497542][ C0] rest_init+0x279/0x280 [ 11.497543][ C0] start_kernel+0x3b9/0x3c0 [ 11.497545][ C0] x86_64_start_reservations+0x24/0x30 [ 11.497547][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.497548][ C0] common_startup_64+0x13e/0x148 [ 11.497550][ C0] INITIAL USE at: [ 11.497551][ C0] } [ 11.497552][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 11.497554][ C0] ... acquired at: [ 11.497554][ C0] mark_lock+0x1d7/0xa00 [ 11.497556][ C0] mark_usage+0x42/0x170 [ 11.497557][ C0] __lock_acquire+0x388/0xc20 [ 11.497558][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497560][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.497561][ C0] vprintk_emit+0x320/0x3e0 [ 11.497562][ C0] _printk+0xc7/0x100 [ 11.497563][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.497564][ C0] call_timer_fn+0x160/0x4d0 [ 11.497566][ C0] __run_timers+0x68f/0xaa0 [ 11.497567][ C0] run_timer_softirq+0xf0/0x160 [ 11.497569][ C0] handle_softirqs+0x1d3/0x900 [ 11.497570][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.497571][ C0] irq_exit_rcu+0xe/0x30 [ 11.497572][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.497573][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.497574][ C0] pv_native_safe_halt+0xf/0x10 [ 11.497575][ C0] default_idle+0x9/0x10 [ 11.497577][ C0] default_idle_call+0x6e/0xb0 [ 11.497578][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.497579][ C0] do_idle+0xd8/0x190 [ 11.497580][ C0] cpu_startup_entry+0x53/0x70 [ 11.497581][ C0] rest_init+0x279/0x280 [ 11.497583][ C0] start_kernel+0x3b9/0x3c0 [ 11.497584][ C0] x86_64_start_reservations+0x24/0x30 [ 11.497585][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.497586][ C0] common_startup_64+0x13e/0x148 [ 11.497587][ C0] [ 11.497588][ C0] [ 11.497588][ C0] stack backtrace: [ 11.497591][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.497594][ C0] Tainted: [W]=WARN [ 11.497595][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.497596][ C0] Call Trace: [ 11.497597][ C0] [ 11.497598][ C0] dump_stack_lvl+0x6f/0xa0 [ 11.497603][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 11.497605][ C0] mark_lock_irq+0x989/0x9c0 [ 11.497607][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 11.497610][ C0] mark_lock+0x1d7/0xa00 [ 11.497612][ C0] mark_usage+0x42/0x170 [ 11.497613][ C0] __lock_acquire+0x388/0xc20 [ 11.497616][ C0] lock_acquire.part.0+0xd4/0x280 [ 11.497617][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 11.497619][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.497621][ C0] ? lock_acquire+0x13c/0x160 [ 11.497623][ C0] console_trylock_spinning+0xb5/0x1e0 [ 11.497625][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 11.497627][ C0] vprintk_emit+0x320/0x3e0 [ 11.497628][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 11.497630][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.497632][ C0] _printk+0xc7/0x100 [ 11.497633][ C0] ? snapshot_read.cold+0x21/0x21 [ 11.497635][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 11.497637][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.497639][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 11.497641][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.497642][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.497644][ C0] call_timer_fn+0x160/0x4d0 [ 11.497646][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 11.497648][ C0] ? debug_object_active_state+0x430/0x430 [ 11.497650][ C0] ? find_held_lock+0x2b/0x80 [ 11.497652][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.497654][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.497656][ C0] __run_timers+0x68f/0xaa0 [ 11.497657][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 11.497659][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 11.497661][ C0] ? __lock_acquire+0x518/0xc20 [ 11.497664][ C0] ? __rwlock_init+0x150/0x150 [ 11.497666][ C0] run_timer_softirq+0xf0/0x160 [ 11.497668][ C0] ? __run_timers+0xaa0/0xaa0 [ 11.497670][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.497673][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.497674][ C0] handle_softirqs+0x1d3/0x900 [ 11.497676][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 11.497677][ C0] ? _local_bh_enable+0xc0/0xc0 [ 11.497680][ C0] __irq_exit_rcu+0x145/0x1c0 [ 11.497681][ C0] irq_exit_rcu+0xe/0x30 [ 11.497682][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 11.497684][ C0] [ 11.497685][ C0] [ 11.497685][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 11.497687][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.497688][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 11.497691][ 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 [ 11.497693][ C0] RSP: 0018:ffffffff8e407cf8 EFLAGS: 00000296 [ 11.497695][ C0] RAX: 000000000004e153 RBX: ffffffff8e430600 RCX: ffffffff8ab06247 [ 11.497696][ C0] RDX: ffffffff8e430600 RSI: ffffffff8dd11027 RDI: ffffffff8d6949e0 [ 11.497697][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 11.497697][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1c80fa2 [ 11.497698][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 11.497700][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.497702][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 11.497703][ C0] default_idle+0x9/0x10 [ 11.497705][ C0] default_idle_call+0x6e/0xb0 [ 11.497706][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 11.497708][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 11.497709][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 11.497712][ C0] ? rcu_is_watching+0x16/0xd0 [ 11.497713][ C0] do_idle+0xd8/0x190 [ 11.497715][ C0] cpu_startup_entry+0x53/0x70 [ 11.497716][ C0] rest_init+0x279/0x280 [ 11.497718][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 11.497720][ C0] ? rest_init+0x280/0x280 [ 11.497722][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 11.497725][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 11.497727][ C0] ? acpi_enable+0x1e4/0x330 [ 11.497729][ C0] start_kernel+0x3b9/0x3c0 [ 11.497730][ C0] x86_64_start_reservations+0x24/0x30 [ 11.497732][ C0] x86_64_start_kernel+0x12b/0x130 [ 11.497733][ C0] common_startup_64+0x13e/0x148 [ 11.497736][ C0]