[ 9.806148][ T216] gre: GRE over IPv4 demultiplexer driver [ 9.806165][ T216] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.806167][ T216] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 216, name: modprobe [ 9.806168][ T216] preempt_count: 1, expected: 0 [ 9.806169][ T216] RCU nest depth: 0, expected: 0 [ 9.806170][ T216] locks held by modprobe/216: 4, last CPU#0: [ 9.806172][ T216] #0: ffffffffa737ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.806183][ T216] #1: ffffffffa737de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.806188][ T216] #2: ffffffffa729d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.806192][ T216] #3: ffffffffa729d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.806196][ T216] irq event stamp: 22196 [ 9.806197][ T216] hardirqs last enabled at (22195): [] __down_trylock_console_sem+0x86/0xa0 [ 9.806200][ T216] hardirqs last disabled at (22196): [] console_emit_next_record+0x3d4/0x4c0 [ 9.806202][ T216] softirqs last enabled at (20622): [] handle_softirqs+0x67c/0x900 [ 9.806205][ T216] softirqs last disabled at (19905): [] __irq_exit_rcu+0x145/0x1c0 [ 9.806208][ T216] Preemption disabled at: [ 9.806208][ T216] [] vprintk_emit+0x31b/0x3e0 [ 9.806213][ T216] CPU: 0 UID: 0 PID: 216 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.806217][ T216] Tainted: [W]=WARN [ 9.806218][ T216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.806220][ T216] Call Trace: [ 9.806221][ T216] [ 9.806223][ T216] dump_stack_lvl+0x6f/0xa0 [ 9.806229][ T216] ? vprintk_emit+0x31b/0x3e0 [ 9.806230][ T216] __might_resched.cold+0x1fe/0x2c1 [ 9.806235][ T216] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.806239][ T216] ? __kmalloc_noprof+0xdb/0x760 [ 9.806243][ T216] __kmalloc_noprof+0x443/0x760 [ 9.806245][ T216] ? alloc_buf.isra.0+0x4b/0x260 [ 9.806252][ T216] ? do_raw_spin_unlock+0x59/0x250 [ 9.806255][ T216] alloc_buf.isra.0+0x4b/0x260 [ 9.806258][ T216] put_chars+0x1e1/0x2f0 [ 9.806260][ T216] ? desc_read_finalized_seq+0x79/0x120 [ 9.806263][ T216] ? __send_to_port+0x420/0x420 [ 9.806265][ T216] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.806268][ T216] ? validate_chain+0x38b/0xc20 [ 9.806273][ T216] hvc_console_print+0x292/0x780 [ 9.806277][ T216] ? __lock_acquire+0x518/0xc20 [ 9.806279][ T216] ? __lock_acquire+0x518/0xc20 [ 9.806284][ T216] ? hvc_write+0x3a0/0x3a0 [ 9.806285][ T216] ? console_emit_next_record+0x1df/0x4c0 [ 9.806289][ T216] ? rcu_is_watching+0x16/0xd0 [ 9.806291][ T216] ? lock_acquire+0x13c/0x160 [ 9.806295][ T216] console_emit_next_record+0x22f/0x4c0 [ 9.806299][ T216] ? devkmsg_read+0x4b0/0x4b0 [ 9.806300][ T216] ? console_flush_one_record+0x106/0x710 [ 9.806304][ T216] ? rcu_is_watching+0x16/0xd0 [ 9.806305][ T216] ? lock_acquire+0x13c/0x160 [ 9.806309][ T216] console_flush_one_record+0x46f/0x710 [ 9.806313][ T216] ? console_emit_next_record+0x4c0/0x4c0 [ 9.806315][ T216] ? __lock_acquire+0x518/0xc20 [ 9.806320][ T216] console_unlock+0xee/0x1f0 [ 9.806323][ T216] ? console_flush_one_record+0x710/0x710 [ 9.806325][ T216] ? rcu_is_watching+0x16/0xd0 [ 9.806327][ T216] ? lock_acquire+0xe0/0x160 [ 9.806330][ T216] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.806332][ T216] ? vprintk_emit+0x320/0x3e0 [ 9.806334][ T216] vprintk_emit+0x37c/0x3e0 [ 9.806338][ T216] ? wake_up_klogd_work_func+0x90/0x90 [ 9.806343][ T216] ? gre_exit+0x3f0/0x3f0 [gre] [ 9.806345][ T216] _printk+0xc7/0x100 [ 9.806349][ T216] ? snapshot_read.cold+0x21/0x21 [ 9.806355][ T216] ? do_one_initcall+0x113/0x4f0 [ 9.806358][ T216] gre_init+0x15/0x1000 [gre] [ 9.806360][ T216] do_one_initcall+0x124/0x4f0 [ 9.806363][ T216] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 9.806368][ T216] ? do_init_module+0xae/0x8a0 [ 9.806370][ T216] ? kasan_unpoison+0x44/0x70 [ 9.806376][ T216] do_init_module+0x2ad/0x8a0 [ 9.806379][ T216] ? lockdep_hardirqs_on+0x91/0x130 [ 9.806385][ T216] ? free_module+0x470/0x470 [ 9.806387][ T216] ? kfree+0x123/0x590 [ 9.806391][ T216] load_module+0x1424/0x1bb0 [ 9.806396][ T216] ? security_kernel_post_read_file+0x2f/0x60 [ 9.806400][ T216] ? layout_and_allocate.isra.0+0x680/0x680 [ 9.806408][ T216] init_module_from_file+0x11f/0x1a0 [ 9.806410][ T216] ? __do_sys_init_module+0x270/0x270 [ 9.806420][ T216] ? __rwlock_init+0x150/0x150 [ 9.806424][ T216] ? do_raw_spin_unlock+0x59/0x250 [ 9.806427][ T216] idempotent_init_module+0x37b/0x7c0 [ 9.806430][ T216] ? init_module_from_file+0x1a0/0x1a0 [ 9.806435][ T216] ? cap_capable+0x1d7/0x3d0 [ 9.806437][ T216] ? exc_page_fault+0x87/0x100 [ 9.806442][ T216] __x64_sys_finit_module+0xdf/0x190 [ 9.806443][ T216] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.806447][ T216] do_syscall_64+0xff/0x530 [ 9.806450][ T216] ? exc_page_fault+0xee/0x100 [ 9.806452][ T216] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.806455][ T216] RIP: 0033:0x7f753c70937d [ 9.806458][ T216] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 9.806460][ T216] RSP: 002b:00007fffe1a40c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 9.806462][ T216] RAX: ffffffffffffffda RBX: 00005602359cea20 RCX: 00007f753c70937d [ 9.806464][ T216] RDX: 0000000000000000 RSI: 000056021c48fffd RDI: 0000000000000000 [ 9.806465][ T216] RBP: 00007fffe1a40cb0 R08: 0000000000000000 R09: 0000000000000000 [ 9.806466][ T216] R10: 0000000000000000 R11: 0000000000000246 R12: 000056021c48fffd [ 9.806466][ T216] R13: 00005602359ce9e0 R14: 0000000000040000 R15: 0000000000000000 [ 9.806473][ T216] [ 9.833113][ T216] ip_gre: GRE over IPv4 tunneling driver [ 15.751315][ T252] ip6_gre: GRE over IPv6 tunneling driver [ 15.751332][ T252] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.751334][ T252] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 252, name: modprobe [ 15.751336][ T252] preempt_count: 1, expected: 0 [ 15.751337][ T252] RCU nest depth: 0, expected: 0 [ 15.751338][ T252] locks held by modprobe/252: 4, last CPU#3: [ 15.751340][ T252] #0: ffffffffa737ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.751350][ T252] #1: ffffffffa737de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.751355][ T252] #2: ffffffffa729d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.751358][ T252] #3: ffffffffa729d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.751362][ T252] irq event stamp: 28058 [ 15.751363][ T252] hardirqs last enabled at (28057): [] __down_trylock_console_sem+0x86/0xa0 [ 15.751366][ T252] hardirqs last disabled at (28058): [] console_emit_next_record+0x3d4/0x4c0 [ 15.751368][ T252] softirqs last enabled at (25710): [] handle_softirqs+0x67c/0x900 [ 15.751371][ T252] softirqs last disabled at (25703): [] __irq_exit_rcu+0x145/0x1c0 [ 15.751373][ T252] Preemption disabled at: [ 15.751374][ T252] [] vprintk_emit+0x31b/0x3e0 [ 15.751379][ T252] CPU: 3 UID: 0 PID: 252 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.751382][ T252] Tainted: [W]=WARN [ 15.751385][ T252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.751386][ T252] Call Trace: [ 15.751388][ T252] [ 15.751389][ T252] dump_stack_lvl+0x6f/0xa0 [ 15.751395][ T252] ? vprintk_emit+0x31b/0x3e0 [ 15.751397][ T252] __might_resched.cold+0x1fe/0x2c1 [ 15.751401][ T252] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.751405][ T252] ? __kmalloc_noprof+0xdb/0x760 [ 15.751409][ T252] __kmalloc_noprof+0x443/0x760 [ 15.751411][ T252] ? alloc_buf.isra.0+0x4b/0x260 [ 15.751417][ T252] ? do_raw_spin_unlock+0x59/0x250 [ 15.751420][ T252] alloc_buf.isra.0+0x4b/0x260 [ 15.751424][ T252] put_chars+0x1e1/0x2f0 [ 15.751426][ T252] ? __send_to_port+0x420/0x420 [ 15.751427][ T252] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.751431][ T252] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.751434][ T252] ? validate_chain+0x38b/0xc20 [ 15.751438][ T252] hvc_console_print+0x292/0x780 [ 15.751442][ T252] ? __lock_acquire+0x518/0xc20 [ 15.751450][ T252] ? hvc_write+0x3a0/0x3a0 [ 15.751453][ T252] ? rcu_is_watching+0x16/0xd0 [ 15.751458][ T252] console_emit_next_record+0x22f/0x4c0 [ 15.751462][ T252] ? devkmsg_read+0x4b0/0x4b0 [ 15.751464][ T252] ? console_flush_one_record+0x106/0x710 [ 15.751467][ T252] ? rcu_is_watching+0x16/0xd0 [ 15.751468][ T252] ? lock_acquire+0x13c/0x160 [ 15.751472][ T252] console_flush_one_record+0x46f/0x710 [ 15.751476][ T252] ? console_emit_next_record+0x4c0/0x4c0 [ 15.751478][ T252] ? __lock_acquire+0x518/0xc20 [ 15.751483][ T252] console_unlock+0xee/0x1f0 [ 15.751486][ T252] ? console_flush_one_record+0x710/0x710 [ 15.751488][ T252] ? rcu_is_watching+0x16/0xd0 [ 15.751490][ T252] ? lock_acquire+0xe0/0x160 [ 15.751493][ T252] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.751495][ T252] ? vprintk_emit+0x320/0x3e0 [ 15.751498][ T252] vprintk_emit+0x37c/0x3e0 [ 15.751501][ T252] ? wake_up_klogd_work_func+0x90/0x90 [ 15.751506][ T252] ? gre_exit+0x3f0/0x3f0 [gre] [ 15.751508][ T252] _printk+0xc7/0x100 [ 15.751512][ T252] ? snapshot_read.cold+0x21/0x21 [ 15.751518][ T252] ? do_one_initcall+0x113/0x4f0 [ 15.751521][ T252] ip6gre_init+0x16/0x1000 [ip6_gre] [ 15.751524][ T252] do_one_initcall+0x124/0x4f0 [ 15.751527][ T252] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 15.751531][ T252] ? do_init_module+0xae/0x8a0 [ 15.751534][ T252] ? kasan_unpoison+0x44/0x70 [ 15.751539][ T252] do_init_module+0x2ad/0x8a0 [ 15.751542][ T252] ? lockdep_hardirqs_on+0x91/0x130 [ 15.751546][ T252] ? free_module+0x470/0x470 [ 15.751548][ T252] ? kfree+0x123/0x590 [ 15.751552][ T252] load_module+0x1424/0x1bb0 [ 15.751557][ T252] ? security_kernel_post_read_file+0x2f/0x60 [ 15.751562][ T252] ? layout_and_allocate.isra.0+0x680/0x680 [ 15.751565][ T252] ? __ia32_sys_fsconfig+0x180/0x180 [ 15.751569][ T252] ? backing_file_read_iter+0x541/0x790 [ 15.751572][ T252] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.751575][ T252] init_module_from_file+0x11f/0x1a0 [ 15.751578][ T252] ? __do_sys_init_module+0x270/0x270 [ 15.751585][ T252] ? __rwlock_init+0x150/0x150 [ 15.751589][ T252] ? do_raw_spin_unlock+0x59/0x250 [ 15.751592][ T252] idempotent_init_module+0x37b/0x7c0 [ 15.751595][ T252] ? init_module_from_file+0x1a0/0x1a0 [ 15.751600][ T252] ? cap_capable+0x1d7/0x3d0 [ 15.751602][ T252] ? __x64_sys_pread64+0x18d/0x250 [ 15.751607][ T252] __x64_sys_finit_module+0xdf/0x190 [ 15.751609][ T252] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.751612][ T252] do_syscall_64+0xff/0x530 [ 15.751615][ T252] ? exc_page_fault+0xee/0x100 [ 15.751618][ T252] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.751620][ T252] RIP: 0033:0x7f75aa15537d [ 15.751623][ T252] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 15.751625][ T252] RSP: 002b:00007ffc5d48a618 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 15.751627][ T252] RAX: ffffffffffffffda RBX: 0000564e89396810 RCX: 00007f75aa15537d [ 15.751628][ T252] RDX: 0000000000000000 RSI: 0000564e63cf4ffd RDI: 0000000000000000 [ 15.751629][ T252] RBP: 00007ffc5d48a6b0 R08: 0000000000000000 R09: 0000000000000000 [ 15.751630][ T252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e63cf4ffd [ 15.751631][ T252] R13: 0000564e893969a0 R14: 0000000000040000 R15: 0000000000000000 [ 15.751637][ T252] [ 21.635499][ C3] ip6_tunnel: eoudp6 xmit: Local address not yet configured! [ 21.635531][ C3] [ 21.635532][ C3] ======================================================== [ 21.635533][ C3] WARNING: possible irq lock inversion dependency detected [ 21.635535][ C3] 7.2.0-virtme #1 Tainted: G W [ 21.635537][ C3] -------------------------------------------------------- [ 21.635537][ C3] swapper/3/0 just changed the state of lock: [ 21.635538][ C3] ffffffffa729d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.635551][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 21.635552][ C3] (fs_reclaim){+.+.}-{0:0} [ 21.635553][ C3] [ 21.635553][ C3] [ 21.635553][ C3] and interrupts could create inverse lock ordering between them. [ 21.635553][ C3] [ 21.635554][ C3] [ 21.635554][ C3] other info that might help us debug this: [ 21.635554][ C3] Possible interrupt unsafe locking scenario: [ 21.635554][ C3] [ 21.635555][ C3] CPU0 CPU1 [ 21.635556][ C3] ---- ---- [ 21.635556][ C3] lock(fs_reclaim); [ 21.635557][ C3] local_irq_disable(); [ 21.635557][ C3] lock(console_owner); [ 21.635558][ C3] lock(fs_reclaim); [ 21.635559][ C3] [ 21.635559][ C3] lock(console_owner); [ 21.635560][ C3] [ 21.635560][ C3] *** DEADLOCK *** [ 21.635560][ C3] [ 21.635560][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 21.635562][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 21.635567][ C3] #1: ffffffffa7394c00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 21.635572][ C3] #2: ffffffffa7394c00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 21.635576][ C3] #3: ffffffffa7394ba0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x204/0x1b90 [ 21.635581][ C3] #4: ff1100000ac43a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 21.635585][ C3] #5: ffffffffa7394c00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ 21.635589][ C3] #6: ffffffffa737ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.635592][ C3] #7: ffffffffa737de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.635595][ C3] [ 21.635595][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 21.635599][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 21.635601][ C3] HARDIRQ-ON-W at: [ 21.635603][ C3] __lock_acquire+0x388/0xc20 [ 21.635606][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635607][ C3] fs_reclaim_acquire+0xd5/0x120 [ 21.635611][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 21.635613][ C3] kthread_create_worker_on_node+0xea/0x210 [ 21.635615][ C3] workqueue_init+0x2a/0x680 [ 21.635619][ C3] kernel_init_freeable+0x2fe/0x630 [ 21.635622][ C3] kernel_init+0x21/0x150 [ 21.635625][ C3] ret_from_fork+0x474/0x6b0 [ 21.635628][ C3] ret_from_fork_asm+0x11/0x20 [ 21.635631][ C3] SOFTIRQ-ON-W at: [ 21.635632][ C3] __lock_acquire+0x388/0xc20 [ 21.635633][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635635][ C3] fs_reclaim_acquire+0xd5/0x120 [ 21.635636][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 21.635637][ C3] kthread_create_worker_on_node+0xea/0x210 [ 21.635638][ C3] workqueue_init+0x2a/0x680 [ 21.635640][ C3] kernel_init_freeable+0x2fe/0x630 [ 21.635641][ C3] kernel_init+0x21/0x150 [ 21.635642][ C3] ret_from_fork+0x474/0x6b0 [ 21.635643][ C3] ret_from_fork_asm+0x11/0x20 [ 21.635645][ C3] INITIAL USE at: [ 21.635646][ C3] __lock_acquire+0x388/0xc20 [ 21.635647][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635648][ C3] fs_reclaim_acquire+0xd5/0x120 [ 21.635650][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 21.635651][ C3] kthread_create_worker_on_node+0xea/0x210 [ 21.635652][ C3] workqueue_init+0x2a/0x680 [ 21.635654][ C3] kernel_init_freeable+0x2fe/0x630 [ 21.635655][ C3] kernel_init+0x21/0x150 [ 21.635656][ C3] ret_from_fork+0x474/0x6b0 [ 21.635657][ C3] ret_from_fork_asm+0x11/0x20 [ 21.635659][ C3] } [ 21.635659][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 21.635663][ C3] ... acquired at: [ 21.635664][ C3] __lock_acquire+0x518/0xc20 [ 21.635665][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635666][ C3] fs_reclaim_acquire+0xd5/0x120 [ 21.635668][ C3] __kmalloc_noprof+0xd3/0x760 [ 21.635669][ C3] alloc_buf.isra.0+0x4b/0x260 [ 21.635672][ C3] put_chars+0x1e1/0x2f0 [ 21.635673][ C3] hvc_console_print+0x292/0x780 [ 21.635677][ C3] console_emit_next_record+0x22f/0x4c0 [ 21.635678][ C3] console_flush_one_record+0x46f/0x710 [ 21.635680][ C3] console_unlock+0xee/0x1f0 [ 21.635681][ C3] vprintk_emit+0x37c/0x3e0 [ 21.635682][ C3] _printk+0xc7/0x100 [ 21.635685][ C3] i8042_pnp_init+0xf7/0x3c0 [ 21.635688][ C3] i8042_platform_init+0x3f9/0x460 [ 21.635689][ C3] i8042_init+0x45/0x130 [ 21.635691][ C3] do_one_initcall+0x124/0x4f0 [ 21.635692][ C3] kernel_init_freeable+0x596/0x630 [ 21.635693][ C3] kernel_init+0x21/0x150 [ 21.635694][ C3] ret_from_fork+0x474/0x6b0 [ 21.635696][ C3] ret_from_fork_asm+0x11/0x20 [ 21.635697][ C3] [ 21.635697][ C3] -> (console_owner){..-.}-{0:0} { [ 21.635699][ C3] IN-SOFTIRQ-W at: [ 21.635699][ C3] __lock_acquire+0x388/0xc20 [ 21.635701][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635702][ C3] console_lock_spinning_enable+0x5c/0x60 [ 21.635704][ C3] console_emit_next_record+0x1d1/0x4c0 [ 21.635705][ C3] console_flush_one_record+0x46f/0x710 [ 21.635707][ C3] console_unlock+0xee/0x1f0 [ 21.635708][ C3] vprintk_emit+0x37c/0x3e0 [ 21.635709][ C3] _printk+0xc7/0x100 [ 21.635710][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 21.635713][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 21.635716][ C3] dev_hard_start_xmit+0xf4/0x620 [ 21.635718][ C3] sch_direct_xmit+0x25b/0x1100 [ 21.635721][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 21.635722][ C3] __dev_queue_xmit+0x952/0x1b90 [ 21.635723][ C3] ip6_finish_output2+0x9e0/0x13f0 [ 21.635725][ C3] ip6_finish_output+0x701/0xe80 [ 21.635727][ C3] ip6_output+0x23f/0x7f0 [ 21.635728][ C3] ndisc_send_skb+0xba3/0x1520 [ 21.635729][ C3] addrconf_rs_timer+0x26f/0x770 [ 21.635731][ C3] call_timer_fn+0x160/0x4d0 [ 21.635733][ C3] __run_timers+0x68f/0xaa0 [ 21.635734][ C3] run_timer_softirq+0xf0/0x160 [ 21.635736][ C3] handle_softirqs+0x1d3/0x900 [ 21.635738][ C3] __irq_exit_rcu+0x145/0x1c0 [ 21.635740][ C3] irq_exit_rcu+0xe/0x30 [ 21.635741][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 21.635742][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 21.635744][ C3] pv_native_safe_halt+0xf/0x10 [ 21.635745][ C3] default_idle+0x9/0x10 [ 21.635747][ C3] default_idle_call+0x6e/0xb0 [ 21.635748][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 21.635751][ C3] do_idle+0xd8/0x190 [ 21.635752][ C3] cpu_startup_entry+0x53/0x70 [ 21.635753][ C3] start_secondary+0x204/0x2b0 [ 21.635755][ C3] common_startup_64+0x13e/0x148 [ 21.635758][ C3] INITIAL USE at: [ 21.635759][ C3] } [ 21.635759][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 21.635761][ C3] ... acquired at: [ 21.635762][ C3] mark_lock+0x1d7/0xa00 [ 21.635763][ C3] mark_usage+0x42/0x170 [ 21.635765][ C3] __lock_acquire+0x388/0xc20 [ 21.635766][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635767][ C3] console_lock_spinning_enable+0x5c/0x60 [ 21.635769][ C3] console_emit_next_record+0x1d1/0x4c0 [ 21.635770][ C3] console_flush_one_record+0x46f/0x710 [ 21.635772][ C3] console_unlock+0xee/0x1f0 [ 21.635773][ C3] vprintk_emit+0x37c/0x3e0 [ 21.635774][ C3] _printk+0xc7/0x100 [ 21.635775][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 21.635776][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 21.635778][ C3] dev_hard_start_xmit+0xf4/0x620 [ 21.635779][ C3] sch_direct_xmit+0x25b/0x1100 [ 21.635780][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 21.635781][ C3] __dev_queue_xmit+0x952/0x1b90 [ 21.635783][ C3] ip6_finish_output2+0x9e0/0x13f0 [ 21.635784][ C3] ip6_finish_output+0x701/0xe80 [ 21.635786][ C3] ip6_output+0x23f/0x7f0 [ 21.635787][ C3] ndisc_send_skb+0xba3/0x1520 [ 21.635789][ C3] addrconf_rs_timer+0x26f/0x770 [ 21.635790][ C3] call_timer_fn+0x160/0x4d0 [ 21.635791][ C3] __run_timers+0x68f/0xaa0 [ 21.635793][ C3] run_timer_softirq+0xf0/0x160 [ 21.635794][ C3] handle_softirqs+0x1d3/0x900 [ 21.635795][ C3] __irq_exit_rcu+0x145/0x1c0 [ 21.635796][ C3] irq_exit_rcu+0xe/0x30 [ 21.635798][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 21.635799][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 21.635800][ C3] pv_native_safe_halt+0xf/0x10 [ 21.635801][ C3] default_idle+0x9/0x10 [ 21.635802][ C3] default_idle_call+0x6e/0xb0 [ 21.635803][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 21.635805][ C3] do_idle+0xd8/0x190 [ 21.635806][ C3] cpu_startup_entry+0x53/0x70 [ 21.635807][ C3] start_secondary+0x204/0x2b0 [ 21.635808][ C3] common_startup_64+0x13e/0x148 [ 21.635809][ C3] [ 21.635810][ C3] [ 21.635810][ C3] stack backtrace: [ 21.635812][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.635815][ C3] Tainted: [W]=WARN [ 21.635816][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.635817][ C3] Call Trace: [ 21.635818][ C3] [ 21.635820][ C3] dump_stack_lvl+0x6f/0xa0 [ 21.635824][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 21.635826][ C3] mark_lock_irq+0x989/0x9c0 [ 21.635828][ C3] ? add_lock_to_list+0x2c/0x1a0 [ 21.635831][ C3] mark_lock+0x1d7/0xa00 [ 21.635832][ C3] mark_usage+0x42/0x170 [ 21.635834][ C3] __lock_acquire+0x388/0xc20 [ 21.635836][ C3] lock_acquire.part.0+0xd4/0x280 [ 21.635838][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 21.635840][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.635842][ C3] ? lock_acquire+0x13c/0x160 [ 21.635844][ C3] console_lock_spinning_enable+0x5c/0x60 [ 21.635845][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 21.635847][ C3] console_emit_next_record+0x1d1/0x4c0 [ 21.635849][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 21.635851][ C3] ? console_flush_one_record+0x106/0x710 [ 21.635853][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.635854][ C3] ? lock_acquire+0x13c/0x160 [ 21.635856][ C3] console_flush_one_record+0x46f/0x710 [ 21.635858][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 21.635860][ C3] ? __lock_acquire+0x518/0xc20 [ 21.635862][ C3] console_unlock+0xee/0x1f0 [ 21.635864][ C3] ? console_flush_one_record+0x710/0x710 [ 21.635865][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.635866][ C3] ? lock_acquire+0xe0/0x160 [ 21.635868][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.635870][ C3] ? vprintk_emit+0x320/0x3e0 [ 21.635871][ C3] vprintk_emit+0x37c/0x3e0 [ 21.635873][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 21.635874][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.635876][ C3] _printk+0xc7/0x100 [ 21.635878][ C3] ? snapshot_read.cold+0x21/0x21 [ 21.635879][ C3] ? ___ratelimit+0x4e7/0xa00 [ 21.635882][ C3] ? idr_get_free+0x830/0x830 [ 21.635884][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 21.635886][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 21.635889][ C3] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 21.635890][ C3] ? __lock_acquire+0x518/0xc20 [ 21.635892][ C3] ? netif_skb_features+0x662/0x14e0 [ 21.635894][ C3] ? mark_usage+0x61/0x170 [ 21.635895][ C3] ? __lock_acquire+0x518/0xc20 [ 21.635897][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 21.635899][ C3] ? mark_usage+0x61/0x170 [ 21.635901][ C3] dev_hard_start_xmit+0xf4/0x620 [ 21.635903][ C3] sch_direct_xmit+0x25b/0x1100 [ 21.635905][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 21.635907][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 21.635908][ C3] ? __rcu_read_lock+0x70/0x70 [ 21.635909][ C3] ? lock_acquire+0x13c/0x160 [ 21.635911][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 21.635913][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 21.635915][ C3] ? __dev_queue_xmit+0x204/0x1b90 [ 21.635916][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.635917][ C3] ? lock_acquire+0x13c/0x160 [ 21.635919][ C3] __dev_queue_xmit+0x952/0x1b90 [ 21.635922][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 21.635924][ C3] ? lock_acquire.part.0+0x60/0x280 [ 21.635925][ C3] ? find_held_lock+0x2b/0x80 [ 21.635927][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.635928][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.635929][ C3] ? mark_held_locks+0x40/0x70 [ 21.635931][ C3] ? __asan_memcpy+0x3c/0x60 [ 21.635934][ C3] ? neigh_hh_output+0x152/0x4c0 [ 21.635936][ C3] ip6_finish_output2+0x9e0/0x13f0 [ 21.635939][ C3] ? ip6_dst_lookup+0x80/0x80 [ 21.635940][ C3] ? find_held_lock+0x2b/0x80 [ 21.635942][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.635943][ C3] ? ip6_mtu+0x174/0x410 [ 21.635946][ C3] ip6_finish_output+0x701/0xe80 [ 21.635948][ C3] ip6_output+0x23f/0x7f0 [ 21.635950][ C3] ? ip6_finish_output+0xe80/0xe80 [ 21.635952][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 21.635953][ C3] ? find_held_lock+0x2b/0x80 [ 21.635955][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.635956][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 21.635958][ C3] ndisc_send_skb+0xba3/0x1520 [ 21.635960][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 21.635962][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.635964][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 21.635965][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.635967][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.635968][ C3] addrconf_rs_timer+0x26f/0x770 [ 21.635970][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.635971][ C3] ? lock_acquire+0x13c/0x160 [ 21.635973][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.635974][ C3] call_timer_fn+0x160/0x4d0 [ 21.635976][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 21.635978][ C3] ? debug_object_active_state+0x430/0x430 [ 21.635981][ C3] ? find_held_lock+0x2b/0x80 [ 21.635982][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.635984][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.635985][ C3] __run_timers+0x68f/0xaa0 [ 21.635987][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.635989][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 21.635991][ C3] ? __lock_acquire+0x518/0xc20 [ 21.635993][ C3] ? __rwlock_init+0x150/0x150 [ 21.635996][ C3] run_timer_softirq+0xf0/0x160 [ 21.635997][ C3] ? __run_timers+0xaa0/0xaa0 [ 21.635999][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.636002][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636003][ C3] handle_softirqs+0x1d3/0x900 [ 21.636005][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636006][ C3] ? _local_bh_enable+0xc0/0xc0 [ 21.636008][ C3] __irq_exit_rcu+0x145/0x1c0 [ 21.636010][ C3] irq_exit_rcu+0xe/0x30 [ 21.636011][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 21.636013][ C3] [ 21.636013][ C3] [ 21.636014][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 21.636015][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 21.636017][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 21.636019][ C3] 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 [ 21.636021][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 21.636023][ C3] RAX: 0000000000097d7b RBX: ff11000001cb8040 RCX: ffffffffa3706247 [ 21.636024][ C3] RDX: ff11000001cb8040 RSI: ffffffffa6911027 RDI: ffffffffa62949e0 [ 21.636025][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 21.636026][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 21.636026][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 21.636028][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 21.636030][ C3] default_idle+0x9/0x10 [ 21.636031][ C3] default_idle_call+0x6e/0xb0 [ 21.636033][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 21.636034][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 21.636036][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 21.636038][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636039][ C3] do_idle+0xd8/0x190 [ 21.636040][ C3] cpu_startup_entry+0x53/0x70 [ 21.636042][ C3] start_secondary+0x204/0x2b0 [ 21.636043][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 21.636045][ C3] common_startup_64+0x13e/0x148 [ 21.636048][ C3] [ 21.636051][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.636053][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 21.636054][ C3] preempt_count: 303, expected: 0 [ 21.636054][ C3] RCU nest depth: 3, expected: 0 [ 21.636055][ C3] INFO: lockdep is turned off. [ 21.636055][ C3] irq event stamp: 621999 [ 21.636056][ C3] hardirqs last enabled at (621998): [] __down_trylock_console_sem+0x86/0xa0 [ 21.636059][ C3] hardirqs last disabled at (621999): [] console_emit_next_record+0x3d4/0x4c0 [ 21.636060][ C3] softirqs last enabled at (621942): [] handle_softirqs+0x67c/0x900 [ 21.636062][ C3] softirqs last disabled at (621949): [] __irq_exit_rcu+0x145/0x1c0 [ 21.636064][ C3] Preemption disabled at: [ 21.636064][ C3] [<0000000000000000>] 0x0 [ 21.636067][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.636069][ C3] Tainted: [W]=WARN [ 21.636069][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.636070][ C3] Call Trace: [ 21.636070][ C3] [ 21.636071][ C3] dump_stack_lvl+0x6f/0xa0 [ 21.636073][ C3] __might_resched.cold+0x1fe/0x2c1 [ 21.636076][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.636079][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636080][ C3] __kmalloc_noprof+0x443/0x760 [ 21.636081][ C3] ? __rwlock_init+0x150/0x150 [ 21.636083][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 21.636085][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 21.636087][ C3] alloc_buf.isra.0+0x4b/0x260 [ 21.636089][ C3] put_chars+0x1e1/0x2f0 [ 21.636091][ C3] ? __send_to_port+0x420/0x420 [ 21.636092][ C3] ? mark_lock+0x1d7/0xa00 [ 21.636094][ C3] hvc_console_print+0x292/0x780 [ 21.636097][ C3] ? hvc_write+0x3a0/0x3a0 [ 21.636099][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636100][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636101][ C3] console_emit_next_record+0x22f/0x4c0 [ 21.636104][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 21.636105][ C3] ? console_flush_one_record+0x106/0x710 [ 21.636107][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636108][ C3] ? lock_acquire+0x13c/0x160 [ 21.636110][ C3] console_flush_one_record+0x46f/0x710 [ 21.636112][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 21.636114][ C3] ? __lock_acquire+0x518/0xc20 [ 21.636116][ C3] console_unlock+0xee/0x1f0 [ 21.636118][ C3] ? console_flush_one_record+0x710/0x710 [ 21.636119][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636120][ C3] ? lock_acquire+0xe0/0x160 [ 21.636122][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.636124][ C3] ? vprintk_emit+0x320/0x3e0 [ 21.636125][ C3] vprintk_emit+0x37c/0x3e0 [ 21.636126][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 21.636128][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636130][ C3] _printk+0xc7/0x100 [ 21.636131][ C3] ? snapshot_read.cold+0x21/0x21 [ 21.636133][ C3] ? ___ratelimit+0x4e7/0xa00 [ 21.636135][ C3] ? idr_get_free+0x830/0x830 [ 21.636137][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 21.636139][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 21.636141][ C3] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 21.636142][ C3] ? __lock_acquire+0x518/0xc20 [ 21.636144][ C3] ? netif_skb_features+0x662/0x14e0 [ 21.636146][ C3] ? mark_usage+0x61/0x170 [ 21.636147][ C3] ? __lock_acquire+0x518/0xc20 [ 21.636149][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 21.636151][ C3] ? mark_usage+0x61/0x170 [ 21.636153][ C3] dev_hard_start_xmit+0xf4/0x620 [ 21.636155][ C3] sch_direct_xmit+0x25b/0x1100 [ 21.636157][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 21.636158][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 21.636160][ C3] ? __rcu_read_lock+0x70/0x70 [ 21.636161][ C3] ? lock_acquire+0x13c/0x160 [ 21.636163][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 21.636165][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 21.636166][ C3] ? __dev_queue_xmit+0x204/0x1b90 [ 21.636168][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636169][ C3] ? lock_acquire+0x13c/0x160 [ 21.636171][ C3] __dev_queue_xmit+0x952/0x1b90 [ 21.636173][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 21.636175][ C3] ? lock_acquire.part.0+0x60/0x280 [ 21.636176][ C3] ? find_held_lock+0x2b/0x80 [ 21.636178][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636179][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636180][ C3] ? mark_held_locks+0x40/0x70 [ 21.636182][ C3] ? __asan_memcpy+0x3c/0x60 [ 21.636183][ C3] ? neigh_hh_output+0x152/0x4c0 [ 21.636186][ C3] ip6_finish_output2+0x9e0/0x13f0 [ 21.636188][ C3] ? ip6_dst_lookup+0x80/0x80 [ 21.636190][ C3] ? find_held_lock+0x2b/0x80 [ 21.636191][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636193][ C3] ? ip6_mtu+0x174/0x410 [ 21.636195][ C3] ip6_finish_output+0x701/0xe80 [ 21.636197][ C3] ip6_output+0x23f/0x7f0 [ 21.636199][ C3] ? ip6_finish_output+0xe80/0xe80 [ 21.636201][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 21.636202][ C3] ? find_held_lock+0x2b/0x80 [ 21.636203][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636205][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 21.636207][ C3] ndisc_send_skb+0xba3/0x1520 [ 21.636209][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 21.636210][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.636212][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 21.636214][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.636215][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.636216][ C3] addrconf_rs_timer+0x26f/0x770 [ 21.636218][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.636220][ C3] ? lock_acquire+0x13c/0x160 [ 21.636221][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.636223][ C3] call_timer_fn+0x160/0x4d0 [ 21.636225][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 21.636226][ C3] ? debug_object_active_state+0x430/0x430 [ 21.636228][ C3] ? find_held_lock+0x2b/0x80 [ 21.636229][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636231][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636232][ C3] __run_timers+0x68f/0xaa0 [ 21.636234][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 21.636236][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 21.636237][ C3] ? __lock_acquire+0x518/0xc20 [ 21.636240][ C3] ? __rwlock_init+0x150/0x150 [ 21.636242][ C3] run_timer_softirq+0xf0/0x160 [ 21.636244][ C3] ? __run_timers+0xaa0/0xaa0 [ 21.636246][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.636247][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636248][ C3] handle_softirqs+0x1d3/0x900 [ 21.636250][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 21.636252][ C3] ? _local_bh_enable+0xc0/0xc0 [ 21.636254][ C3] __irq_exit_rcu+0x145/0x1c0 [ 21.636255][ C3] irq_exit_rcu+0xe/0x30 [ 21.636257][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 21.636258][ C3] [ 21.636259][ C3] [ 21.636259][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 21.636260][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 21.636262][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 21.636263][ C3] 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 [ 21.636264][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 21.636265][ C3] RAX: 0000000000097d7b RBX: ff11000001cb8040 RCX: ffffffffa3706247 [ 21.636266][ C3] RDX: ff11000001cb8040 RSI: ffffffffa6911027 RDI: ffffffffa62949e0 [ 21.636267][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 21.636267][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 21.636268][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 21.636269][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 21.636272][ C3] default_idle+0x9/0x10 [ 21.636273][ C3] default_idle_call+0x6e/0xb0 [ 21.636274][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 21.636276][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 21.636278][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 21.636279][ C3] ? rcu_is_watching+0x16/0xd0 [ 21.636280][ C3] do_idle+0xd8/0x190 [ 21.636282][ C3] cpu_startup_entry+0x53/0x70 [ 21.636283][ C3] start_secondary+0x204/0x2b0 [ 21.636285][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 21.636287][ C3] common_startup_64+0x13e/0x148 [ 21.636290][ C3]