[ 9.801467][ T181] netdevsim netdevsim13351 eni13351np1: renamed from eth0 [ 9.801529][ T181] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.801531][ T181] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 181, name: (udev-worker) [ 9.801533][ T181] preempt_count: 1, expected: 0 [ 9.801534][ T181] RCU nest depth: 0, expected: 0 [ 9.801535][ T181] locks held by (udev-worker)/181: 6, last CPU#0: [ 9.801537][ T181] #0: ffffffff9c305fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.801548][ T181] #1: ff11000014232de8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.801553][ T181] #2: ffffffff9bb99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.801558][ T181] #3: ffffffff9bb99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.801562][ T181] #4: ffffffff9ba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.801565][ T181] #5: ffffffff9ba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.801574][ T181] irq event stamp: 32264 [ 9.801576][ T181] hardirqs last enabled at (32263): [] __down_trylock_console_sem+0x86/0xa0 [ 9.801579][ T181] hardirqs last disabled at (32264): [] console_emit_next_record+0x3f8/0x4f0 [ 9.801582][ T181] softirqs last enabled at (32258): [] netif_change_name+0x216/0x8c0 [ 9.801585][ T181] softirqs last disabled at (32256): [] netif_change_name+0x1ad/0x8c0 [ 9.801587][ T181] Preemption disabled at: [ 9.801588][ T181] [] vprintk_emit+0x31b/0x3e0 [ 9.801593][ T181] CPU: 0 UID: 0 PID: 181 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.801596][ T181] Tainted: [W]=WARN [ 9.801597][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.801599][ T181] Call Trace: [ 9.801600][ T181] [ 9.801602][ T181] dump_stack_lvl+0x6f/0xa0 [ 9.801608][ T181] ? vprintk_emit+0x31b/0x3e0 [ 9.801609][ T181] __might_resched.cold+0x1fe/0x2c1 [ 9.801614][ T181] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.801618][ T181] ? __kmalloc_noprof+0xdb/0x760 [ 9.801624][ T181] __kmalloc_noprof+0x443/0x760 [ 9.801626][ T181] ? alloc_buf.isra.0+0x4b/0x260 [ 9.801633][ T181] ? do_raw_spin_unlock+0x59/0x250 [ 9.801635][ T181] alloc_buf.isra.0+0x4b/0x260 [ 9.801639][ T181] put_chars+0x1e1/0x2f0 [ 9.801642][ T181] ? __send_to_port+0x420/0x420 [ 9.801646][ T181] ? validate_chain+0x34a/0xc20 [ 9.801651][ T181] hvc_console_print+0x292/0x780 [ 9.801654][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801659][ T181] ? hvc_write+0x3a0/0x3a0 [ 9.801662][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.801668][ T181] console_emit_next_record+0x252/0x4f0 [ 9.801672][ T181] ? devkmsg_read+0x4e0/0x4e0 [ 9.801677][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.801678][ T181] ? lock_acquire+0x13c/0x160 [ 9.801682][ T181] console_flush_one_record+0x46f/0x710 [ 9.801687][ T181] ? console_emit_next_record+0x4f0/0x4f0 [ 9.801689][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801694][ T181] console_unlock+0xee/0x1f0 [ 9.801697][ T181] ? console_flush_one_record+0x710/0x710 [ 9.801699][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.801701][ T181] ? lock_acquire+0x60/0x160 [ 9.801705][ T181] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.801707][ T181] ? vprintk_emit+0x320/0x3e0 [ 9.801709][ T181] vprintk_emit+0x37c/0x3e0 [ 9.801712][ T181] ? wake_up_klogd_work_func+0x90/0x90 [ 9.801714][ T181] ? write_profile+0xf0/0xf0 [ 9.801717][ T181] ? unwind_get_return_address+0x67/0xd0 [ 9.801723][ T181] dev_vprintk_emit+0x27f/0x2c0 [ 9.801728][ T181] ? device_rename.cold+0xa/0xa [ 9.801733][ T181] ? filter_irq_stacks+0xd0/0xd0 [ 9.801738][ T181] dev_printk_emit+0xb9/0xee [ 9.801741][ T181] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.801745][ T181] ? check_prev_add+0x316/0xe90 [ 9.801750][ T181] __netdev_printk+0x160/0x1d0 [ 9.801756][ T181] netdev_info+0xe2/0x116 [ 9.801758][ T181] ? netdev_notice+0x120/0x120 [ 9.801761][ T181] ? find_held_lock+0x2b/0x80 [ 9.801764][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 9.801766][ T181] ? mark_held_locks+0x40/0x70 [ 9.801770][ T181] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.801773][ T181] netif_change_name.cold+0x4f/0x89 [ 9.801775][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801777][ T181] ? mark_lock_irq+0x747/0x9c0 [ 9.801779][ T181] ? find_held_lock+0x2/0x80 [ 9.801782][ T181] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.801785][ T181] ? find_held_lock+0x2b/0x80 [ 9.801787][ T181] ? __asan_memset+0x27/0x50 [ 9.801793][ T181] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.801795][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801798][ T181] ? rtnl_link_get_size+0x350/0x350 [ 9.801800][ T181] ? mark_usage+0x61/0x170 [ 9.801802][ T181] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.801804][ T181] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.801807][ T181] ? validate_chain+0x38b/0xc20 [ 9.801812][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801816][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 9.801818][ T181] ? rtnl_setlink+0x29d/0x920 [ 9.801821][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.801823][ T181] ? lock_acquire+0x13c/0x160 [ 9.801825][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.801826][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.801828][ T181] ? trace_contention_end+0xb3/0x180 [ 9.801830][ T181] ? __mutex_lock+0x1db/0x1ea0 [ 9.801834][ T181] ? __mutex_lock+0x9a3/0x1ea0 [ 9.801836][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801838][ T181] ? rtnl_setlink+0x29d/0x920 [ 9.801840][ T181] ? mark_usage+0x61/0x170 [ 9.801843][ T181] ? ww_mutex_lock+0x160/0x160 [ 9.801845][ T181] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.801851][ T181] ? mark_usage+0x61/0x170 [ 9.801854][ T181] ? cap_capable+0x1d7/0x3d0 [ 9.801862][ T181] rtnl_setlink+0x527/0x920 [ 9.801865][ T181] ? __rtnl_newlink+0xa50/0xa50 [ 9.801867][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801889][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 9.801891][ T181] ? find_held_lock+0x2b/0x80 [ 9.801894][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 9.801896][ T181] ? mark_usage+0x61/0x170 [ 9.801899][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801903][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 9.801905][ T181] ? find_held_lock+0x2b/0x80 [ 9.801907][ T181] ? __rtnl_newlink+0xa50/0xa50 [ 9.801909][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 9.801913][ T181] ? __rtnl_newlink+0xa50/0xa50 [ 9.801916][ T181] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.801919][ T181] ? rtnl_link_fill+0x900/0x900 [ 9.801921][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801926][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 9.801928][ T181] ? find_held_lock+0x2b/0x80 [ 9.801931][ T181] netlink_rcv_skb+0x14e/0x3a0 [ 9.801934][ T181] ? rtnl_link_fill+0x900/0x900 [ 9.801938][ T181] ? netlink_ack+0xcd0/0xcd0 [ 9.801945][ T181] ? netlink_deliver_tap+0xc5/0x330 [ 9.801946][ T181] ? netlink_deliver_tap+0x13c/0x330 [ 9.801951][ T181] netlink_unicast+0x486/0x750 [ 9.801955][ T181] ? netlink_attachskb+0x810/0x810 [ 9.801958][ T181] ? __lock_acquire+0x518/0xc20 [ 9.801963][ T181] netlink_sendmsg+0x735/0xc60 [ 9.801967][ T181] ? netlink_unicast+0x750/0x750 [ 9.801971][ T181] ? __might_fault+0x97/0x140 [ 9.801975][ T181] ? __might_fault+0x97/0x140 [ 9.801979][ T181] __sys_sendto+0x2aa/0x400 [ 9.801982][ T181] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.801993][ T181] ? exc_page_fault+0x87/0x100 [ 9.801998][ T181] __x64_sys_sendto+0xe4/0x1f0 [ 9.802000][ T181] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.802003][ T181] ? lockdep_hardirqs_on+0x91/0x130 [ 9.802005][ T181] ? do_syscall_64+0xa6/0x530 [ 9.802007][ T181] do_syscall_64+0xff/0x530 [ 9.802009][ T181] ? exc_page_fault+0xee/0x100 [ 9.802012][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.802014][ T181] RIP: 0033:0x7f09c3bb954e [ 9.802018][ T181] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.802019][ T181] RSP: 002b:00007ffeab2e6b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.802022][ T181] RAX: ffffffffffffffda RBX: 0000556d016de5c0 RCX: 00007f09c3bb954e [ 9.802023][ T181] RDX: 0000000000000030 RSI: 0000556d016c8fa0 RDI: 0000000000000014 [ 9.802024][ T181] RBP: 00007ffeab2e6ba0 R08: 00007ffeab2e6bf0 R09: 0000000000000080 [ 9.802025][ T181] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556d016e7540 [ 9.802026][ T181] R13: 00007ffeab2e6cd4 R14: 0000000000000000 R15: 0000000000000000 [ 9.802033][ T181] [ 10.020334][ T181] netdevsim netdevsim32199 eni32199np1: renamed from eth0 [ 10.417642][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 10.417762][ C0] [ 10.417764][ C0] ======================================================== [ 10.417764][ C0] WARNING: possible irq lock inversion dependency detected [ 10.417767][ C0] 7.2.0-virtme #1 Tainted: G W [ 10.417768][ C0] -------------------------------------------------------- [ 10.417769][ C0] swapper/0/0 just changed the state of lock: [ 10.417770][ C0] ffffffff9ba89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.417783][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 10.417785][ C0] (fs_reclaim){+.+.}-{0:0} [ 10.417786][ C0] [ 10.417786][ C0] [ 10.417786][ C0] and interrupts could create inverse lock ordering between them. [ 10.417786][ C0] [ 10.417787][ C0] [ 10.417787][ C0] other info that might help us debug this: [ 10.417788][ C0] Possible interrupt unsafe locking scenario: [ 10.417788][ C0] [ 10.417788][ C0] CPU0 CPU1 [ 10.417789][ C0] ---- ---- [ 10.417789][ C0] lock(fs_reclaim); [ 10.417791][ C0] local_irq_disable(); [ 10.417791][ C0] lock(console_owner); [ 10.417792][ C0] lock(fs_reclaim); [ 10.417793][ C0] [ 10.417793][ C0] lock(console_owner); [ 10.417794][ C0] [ 10.417794][ C0] *** DEADLOCK *** [ 10.417794][ C0] [ 10.417795][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 10.417796][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 10.417802][ C0] #1: ffffffff9bbfe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 10.417806][ C0] #2: ffffffff9bb99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.417809][ C0] #3: ffffffff9bb99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.417813][ C0] [ 10.417813][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 10.417818][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 10.417821][ C0] HARDIRQ-ON-W at: [ 10.417822][ C0] __lock_acquire+0x388/0xc20 [ 10.417826][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.417828][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.417830][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.417834][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.417837][ C0] workqueue_init+0x2a/0x680 [ 10.417841][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.417844][ C0] kernel_init+0x21/0x150 [ 10.417848][ C0] ret_from_fork+0x474/0x6b0 [ 10.417851][ C0] ret_from_fork_asm+0x11/0x20 [ 10.417854][ C0] SOFTIRQ-ON-W at: [ 10.417855][ C0] __lock_acquire+0x388/0xc20 [ 10.417857][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.417858][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.417860][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.417861][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.417863][ C0] workqueue_init+0x2a/0x680 [ 10.417864][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.417866][ C0] kernel_init+0x21/0x150 [ 10.417867][ C0] ret_from_fork+0x474/0x6b0 [ 10.417868][ C0] ret_from_fork_asm+0x11/0x20 [ 10.417870][ C0] INITIAL USE at: [ 10.417871][ C0] __lock_acquire+0x388/0xc20 [ 10.417872][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.417874][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.417875][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 10.417877][ C0] kthread_create_worker_on_node+0xea/0x210 [ 10.417879][ C0] workqueue_init+0x2a/0x680 [ 10.417880][ C0] kernel_init_freeable+0x2fe/0x630 [ 10.417881][ C0] kernel_init+0x21/0x150 [ 10.417883][ C0] ret_from_fork+0x474/0x6b0 [ 10.417884][ C0] ret_from_fork_asm+0x11/0x20 [ 10.417886][ C0] } [ 10.417886][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 10.417890][ C0] ... acquired at: [ 10.417890][ C0] __lock_acquire+0x518/0xc20 [ 10.417892][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.417894][ C0] fs_reclaim_acquire+0xd5/0x120 [ 10.417895][ C0] __kmalloc_noprof+0xd3/0x760 [ 10.417897][ C0] alloc_buf.isra.0+0x4b/0x260 [ 10.417900][ C0] put_chars+0x1e1/0x2f0 [ 10.417902][ C0] hvc_console_print+0x292/0x780 [ 10.417904][ C0] console_emit_next_record+0x252/0x4f0 [ 10.417906][ C0] console_flush_one_record+0x46f/0x710 [ 10.417908][ C0] console_unlock+0xee/0x1f0 [ 10.417910][ C0] vprintk_emit+0x37c/0x3e0 [ 10.417911][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 10.417915][ C0] dev_printk_emit+0xb9/0xee [ 10.417916][ C0] _dev_info+0xe2/0x116 [ 10.417918][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 10.417921][ C0] cmos_do_probe+0x73b/0x98a [ 10.417922][ C0] platform_probe+0xfe/0x1f0 [ 10.417925][ C0] call_driver_probe+0x61/0x1c0 [ 10.417927][ C0] really_probe+0x199/0x760 [ 10.417928][ C0] __driver_probe_device+0x24f/0x440 [ 10.417929][ C0] driver_probe_device+0x4a/0xf0 [ 10.417930][ C0] __driver_attach+0x1b8/0x540 [ 10.417931][ C0] bus_for_each_dev+0x130/0x1e0 [ 10.417934][ C0] bus_add_driver+0x2c8/0x530 [ 10.417935][ C0] driver_register+0x1a3/0x390 [ 10.417936][ C0] __platform_driver_probe+0x13f/0x270 [ 10.417937][ C0] cmos_init+0x31/0x40 [ 10.417940][ C0] do_one_initcall+0x124/0x4f0 [ 10.417941][ C0] kernel_init_freeable+0x596/0x630 [ 10.417943][ C0] kernel_init+0x21/0x150 [ 10.417944][ C0] ret_from_fork+0x474/0x6b0 [ 10.417945][ C0] ret_from_fork_asm+0x11/0x20 [ 10.417947][ C0] [ 10.417947][ C0] -> (console_owner){..-.}-{0:0} { [ 10.417949][ C0] IN-SOFTIRQ-W at: [ 10.417950][ C0] __lock_acquire+0x388/0xc20 [ 10.417952][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.417953][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.417955][ C0] console_emit_next_record+0x1f4/0x4f0 [ 10.417957][ C0] console_flush_one_record+0x46f/0x710 [ 10.417959][ C0] console_unlock+0xee/0x1f0 [ 10.417961][ C0] vprintk_emit+0x37c/0x3e0 [ 10.417962][ C0] _printk+0xc7/0x100 [ 10.417965][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.417967][ C0] call_timer_fn+0x160/0x4d0 [ 10.417969][ C0] __run_timers+0x68f/0xaa0 [ 10.417971][ C0] run_timer_softirq+0xf0/0x160 [ 10.417972][ C0] handle_softirqs+0x1d3/0x900 [ 10.417975][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.417976][ C0] irq_exit_rcu+0xe/0x30 [ 10.417978][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.417980][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.417982][ C0] pv_native_safe_halt+0xf/0x10 [ 10.417983][ C0] default_idle+0x9/0x10 [ 10.417984][ C0] default_idle_call+0x6e/0xb0 [ 10.417986][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.417989][ C0] do_idle+0xd8/0x190 [ 10.417990][ C0] cpu_startup_entry+0x53/0x70 [ 10.417991][ C0] rest_init+0x279/0x280 [ 10.417993][ C0] start_kernel+0x3af/0x3b0 [ 10.417994][ C0] x86_64_start_reservations+0x24/0x30 [ 10.417996][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.417998][ C0] common_startup_64+0x13e/0x148 [ 10.418001][ C0] INITIAL USE at: [ 10.418002][ C0] } [ 10.418003][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 10.418007][ C0] ... acquired at: [ 10.418007][ C0] mark_lock+0x1d7/0xa00 [ 10.418009][ C0] mark_usage+0x42/0x170 [ 10.418011][ C0] __lock_acquire+0x388/0xc20 [ 10.418012][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.418014][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.418015][ C0] console_emit_next_record+0x1f4/0x4f0 [ 10.418017][ C0] console_flush_one_record+0x46f/0x710 [ 10.418019][ C0] console_unlock+0xee/0x1f0 [ 10.418021][ C0] vprintk_emit+0x37c/0x3e0 [ 10.418022][ C0] _printk+0xc7/0x100 [ 10.418023][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.418024][ C0] call_timer_fn+0x160/0x4d0 [ 10.418026][ C0] __run_timers+0x68f/0xaa0 [ 10.418028][ C0] run_timer_softirq+0xf0/0x160 [ 10.418029][ C0] handle_softirqs+0x1d3/0x900 [ 10.418031][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.418032][ C0] irq_exit_rcu+0xe/0x30 [ 10.418034][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.418035][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.418036][ C0] pv_native_safe_halt+0xf/0x10 [ 10.418037][ C0] default_idle+0x9/0x10 [ 10.418039][ C0] default_idle_call+0x6e/0xb0 [ 10.418040][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.418041][ C0] do_idle+0xd8/0x190 [ 10.418043][ C0] cpu_startup_entry+0x53/0x70 [ 10.418044][ C0] rest_init+0x279/0x280 [ 10.418045][ C0] start_kernel+0x3af/0x3b0 [ 10.418047][ C0] x86_64_start_reservations+0x24/0x30 [ 10.418049][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.418050][ C0] common_startup_64+0x13e/0x148 [ 10.418052][ C0] [ 10.418052][ C0] [ 10.418052][ C0] stack backtrace: [ 10.418055][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.418058][ C0] Tainted: [W]=WARN [ 10.418059][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.418061][ C0] Call Trace: [ 10.418062][ C0] [ 10.418064][ C0] dump_stack_lvl+0x6f/0xa0 [ 10.418068][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 10.418070][ C0] mark_lock_irq+0x989/0x9c0 [ 10.418072][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 10.418075][ C0] mark_lock+0x1d7/0xa00 [ 10.418078][ C0] mark_usage+0x42/0x170 [ 10.418079][ C0] __lock_acquire+0x388/0xc20 [ 10.418082][ C0] lock_acquire.part.0+0xd4/0x280 [ 10.418084][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.418086][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.418089][ C0] ? lock_acquire+0x13c/0x160 [ 10.418091][ C0] console_lock_spinning_enable+0x5c/0x60 [ 10.418093][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 10.418095][ C0] console_emit_next_record+0x1f4/0x4f0 [ 10.418098][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 10.418100][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.418102][ C0] ? lock_acquire+0x13c/0x160 [ 10.418104][ C0] console_flush_one_record+0x46f/0x710 [ 10.418107][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 10.418109][ C0] ? __lock_acquire+0x518/0xc20 [ 10.418112][ C0] console_unlock+0xee/0x1f0 [ 10.418114][ C0] ? console_flush_one_record+0x710/0x710 [ 10.418116][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.418118][ C0] ? lock_acquire+0x60/0x160 [ 10.418120][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.418122][ C0] ? vprintk_emit+0x320/0x3e0 [ 10.418124][ C0] vprintk_emit+0x37c/0x3e0 [ 10.418125][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 10.418128][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 10.418130][ C0] _printk+0xc7/0x100 [ 10.418132][ C0] ? snapshot_read.cold+0x21/0x21 [ 10.418134][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 10.418136][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.418139][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 10.418140][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.418143][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.418145][ C0] call_timer_fn+0x160/0x4d0 [ 10.418147][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 10.418149][ C0] ? debug_object_active_state+0x430/0x430 [ 10.418152][ C0] ? find_held_lock+0x2b/0x80 [ 10.418154][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.418156][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.418158][ C0] __run_timers+0x68f/0xaa0 [ 10.418160][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 10.418163][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 10.418165][ C0] ? __lock_acquire+0x518/0xc20 [ 10.418168][ C0] ? __rwlock_init+0x150/0x150 [ 10.418171][ C0] run_timer_softirq+0xf0/0x160 [ 10.418173][ C0] ? __run_timers+0xaa0/0xaa0 [ 10.418175][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.418178][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.418179][ C0] handle_softirqs+0x1d3/0x900 [ 10.418181][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 10.418183][ C0] ? _local_bh_enable+0xc0/0xc0 [ 10.418186][ C0] __irq_exit_rcu+0x145/0x1c0 [ 10.418187][ C0] irq_exit_rcu+0xe/0x30 [ 10.418189][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 10.418191][ C0] [ 10.418191][ C0] [ 10.418192][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 10.418194][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.418196][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 10.418198][ C0] Code: 48 8b 3d 94 a2 72 02 e8 1f 00 00 00 48 2b 05 58 b3 b3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 66 2a 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 10.418200][ C0] RSP: 0018:ffffffff9b807cf8 EFLAGS: 00000296 [ 10.418202][ C0] RAX: 00000000000430e3 RBX: ffffffff9b81c600 RCX: ffffffff980ef307 [ 10.418204][ C0] RDX: ffffffff9b81c600 RSI: ffffffff9b08b9c4 RDI: ffffffff9aa90860 [ 10.418205][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 10.418206][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3700fa2 [ 10.418207][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 10.418208][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.418211][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 10.418213][ C0] default_idle+0x9/0x10 [ 10.418214][ C0] default_idle_call+0x6e/0xb0 [ 10.418216][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 10.418218][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 10.418220][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 10.418223][ C0] ? rcu_is_watching+0x16/0xd0 [ 10.418225][ C0] do_idle+0xd8/0x190 [ 10.418227][ C0] cpu_startup_entry+0x53/0x70 [ 10.418229][ C0] rest_init+0x279/0x280 [ 10.418231][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 10.418234][ C0] ? rest_init+0x280/0x280 [ 10.418236][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 10.418240][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 10.418243][ C0] ? acpi_enable+0x1e4/0x330 [ 10.418245][ C0] start_kernel+0x3af/0x3b0 [ 10.418246][ C0] x86_64_start_reservations+0x24/0x30 [ 10.418249][ C0] x86_64_start_kernel+0x12b/0x130 [ 10.418251][ C0] common_startup_64+0x13e/0x148 [ 10.418254][ C0]