[ 12.787395][ T249] gre: GRE over IPv4 demultiplexer driver [ 12.787413][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.787415][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 12.787417][ T249] preempt_count: 1, expected: 0 [ 12.787418][ T249] RCU nest depth: 0, expected: 0 [ 12.787419][ T249] locks held by modprobe/249: 4, last CPU#2: [ 12.787421][ T249] #0: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.787434][ T249] #1: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.787438][ T249] #2: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.787442][ T249] #3: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.787446][ T249] irq event stamp: 30194 [ 12.787447][ T249] hardirqs last enabled at (30193): [] __down_trylock_console_sem+0x86/0xa0 [ 12.787450][ T249] hardirqs last disabled at (30194): [] console_emit_next_record+0x3d4/0x4c0 [ 12.787452][ T249] softirqs last enabled at (28540): [] handle_softirqs+0x67c/0x900 [ 12.787455][ T249] softirqs last disabled at (28533): [] __irq_exit_rcu+0x145/0x1c0 [ 12.787457][ T249] Preemption disabled at: [ 12.787458][ T249] [] vprintk_emit+0x31b/0x3e0 [ 12.787464][ T249] CPU: 2 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.787468][ T249] Tainted: [W]=WARN [ 12.787468][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.787470][ T249] Call Trace: [ 12.787472][ T249] [ 12.787474][ T249] dump_stack_lvl+0x6f/0xa0 [ 12.787479][ T249] ? vprintk_emit+0x31b/0x3e0 [ 12.787482][ T249] __might_resched.cold+0x1fe/0x2c1 [ 12.787486][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.787491][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 12.787496][ T249] __kmalloc_noprof+0x443/0x760 [ 12.787498][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 12.787504][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 12.787507][ T249] alloc_buf.isra.0+0x4b/0x260 [ 12.787510][ T249] put_chars+0x1e1/0x2f0 [ 12.787512][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 12.787514][ T249] ? __send_to_port+0x420/0x420 [ 12.787517][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.787521][ T249] ? validate_chain+0x38b/0xc20 [ 12.787525][ T249] hvc_console_print+0x292/0x780 [ 12.787528][ T249] ? __lock_acquire+0x518/0xc20 [ 12.787529][ T249] ? __lock_acquire+0x518/0xc20 [ 12.787534][ T249] ? hvc_write+0x3a0/0x3a0 [ 12.787535][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 12.787538][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.787541][ T249] ? lock_acquire+0x13c/0x160 [ 12.787545][ T249] console_emit_next_record+0x22f/0x4c0 [ 12.787549][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 12.787551][ T249] ? console_flush_one_record+0x106/0x710 [ 12.787554][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.787556][ T249] ? lock_acquire+0x13c/0x160 [ 12.787560][ T249] console_flush_one_record+0x46f/0x710 [ 12.787564][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 12.787566][ T249] ? __lock_acquire+0x518/0xc20 [ 12.787571][ T249] console_unlock+0xee/0x1f0 [ 12.787574][ T249] ? console_flush_one_record+0x710/0x710 [ 12.787576][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.787578][ T249] ? lock_acquire+0x60/0x160 [ 12.787582][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.787584][ T249] ? vprintk_emit+0x320/0x3e0 [ 12.787587][ T249] vprintk_emit+0x37c/0x3e0 [ 12.787591][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 12.787597][ T249] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.787600][ T249] _printk+0xc7/0x100 [ 12.787604][ T249] ? snapshot_read.cold+0x21/0x21 [ 12.787610][ T249] ? do_one_initcall+0x113/0x4f0 [ 12.787613][ T249] gre_init+0x15/0x1000 [gre] [ 12.787616][ T249] do_one_initcall+0x124/0x4f0 [ 12.787618][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.787623][ T249] ? do_init_module+0xae/0x8a0 [ 12.787626][ T249] ? kasan_unpoison+0x44/0x70 [ 12.787631][ T249] do_init_module+0x2ad/0x8a0 [ 12.787634][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 12.787639][ T249] ? free_module+0x470/0x470 [ 12.787642][ T249] ? kfree+0x123/0x590 [ 12.787646][ T249] load_module+0x1424/0x1bb0 [ 12.787653][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.787658][ T249] ? backing_file_read_iter+0x541/0x790 [ 12.787662][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.787666][ T249] init_module_from_file+0x11f/0x1a0 [ 12.787669][ T249] ? __do_sys_init_module+0x220/0x220 [ 12.787677][ T249] ? __rwlock_init+0x150/0x150 [ 12.787681][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 12.787684][ T249] idempotent_init_module+0x37b/0x7c0 [ 12.787687][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 12.787693][ T249] ? rcu_is_watching+0x16/0xd0 [ 12.787696][ T249] ? cap_capable+0x1d7/0x3d0 [ 12.787702][ T249] __x64_sys_finit_module+0xdf/0x190 [ 12.787704][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.787708][ T249] do_syscall_64+0xff/0x530 [ 12.787710][ T249] ? exc_page_fault+0xee/0x100 [ 12.787713][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.787715][ T249] RIP: 0033:0x7fa84652737d [ 12.787719][ T249] 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 [ 12.787721][ T249] RSP: 002b:00007fff6fd98af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.787723][ T249] RAX: ffffffffffffffda RBX: 0000556818c6ba40 RCX: 00007fa84652737d [ 12.787725][ T249] RDX: 0000000000000000 RSI: 00005567f08f1ffd RDI: 0000000000000001 [ 12.787726][ T249] RBP: 00007fff6fd98b90 R08: 0000000000000000 R09: 0000000000000000 [ 12.787726][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567f08f1ffd [ 12.787727][ T249] R13: 0000556818c6ba00 R14: 0000000000040000 R15: 0000000000000000 [ 12.787734][ T249] [ 12.828993][ T249] ip_gre: GRE over IPv4 tunneling driver [ 13.107961][ T260] GACT probability NOT on [ 13.237966][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 13.319984][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.320106][ T10] [ 13.320108][ T10] ============================= [ 13.320109][ T10] WARNING: suspicious RCU usage [ 13.320111][ T10] 7.2.0-virtme #1 Tainted: G W [ 13.320114][ T10] ----------------------------- [ 13.320115][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 13.320117][ T10] [ 13.320117][ T10] other info that might help us debug this: [ 13.320117][ T10] [ 13.320118][ T10] [ 13.320118][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 13.320120][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 13.320122][ T10] #0: ff11000008b19b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.320138][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.320144][ T10] #2: ff1100000d69a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.320152][ T10] #3: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.320157][ T10] #4: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.320163][ T10] #5: ffffffffae180aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.320171][ T10] #6: ff1100000c448a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.320177][ T10] #7: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.320186][ T10] #8: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.320193][ T10] #9: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.320199][ T10] #10: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.320205][ T10] #11: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.320211][ T10] [ 13.320211][ T10] stack backtrace: [ 13.320214][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.320219][ T10] Tainted: [W]=WARN [ 13.320220][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.320222][ T10] Workqueue: mld mld_ifc_work [ 13.320227][ T10] Call Trace: [ 13.320229][ T10] [ 13.320232][ T10] dump_stack_lvl+0x6f/0xa0 [ 13.320240][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 13.320249][ T10] __might_resched+0x2ac/0x390 [ 13.320255][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.320260][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 13.320268][ T10] __kmalloc_noprof+0x443/0x760 [ 13.320272][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 13.320281][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 13.320285][ T10] alloc_buf.isra.0+0x4b/0x260 [ 13.320291][ T10] put_chars+0x1e1/0x2f0 [ 13.320295][ T10] ? __send_to_port+0x420/0x420 [ 13.320300][ T10] ? validate_chain+0x34a/0xc20 [ 13.320310][ T10] hvc_console_print+0x292/0x780 [ 13.320322][ T10] ? hvc_write+0x3a0/0x3a0 [ 13.320326][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.320331][ T10] ? lock_acquire+0x13c/0x160 [ 13.320339][ T10] console_emit_next_record+0x22f/0x4c0 [ 13.320346][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 13.320348][ T10] ? console_flush_one_record+0x106/0x710 [ 13.320354][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.320358][ T10] ? lock_acquire+0x13c/0x160 [ 13.320365][ T10] console_flush_one_record+0x46f/0x710 [ 13.320373][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 13.320375][ T10] ? __lock_acquire+0x518/0xc20 [ 13.320386][ T10] console_unlock+0xee/0x1f0 [ 13.320391][ T10] ? console_flush_one_record+0x710/0x710 [ 13.320393][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.320397][ T10] ? lock_acquire+0x60/0x160 [ 13.320404][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.320407][ T10] ? vprintk_emit+0x320/0x3e0 [ 13.320413][ T10] vprintk_emit+0x37c/0x3e0 [ 13.320419][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 13.320424][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.320433][ T10] _printk+0xc7/0x100 [ 13.320437][ T10] ? snapshot_read.cold+0x21/0x21 [ 13.320440][ T10] ? ___ratelimit+0x4e7/0xa00 [ 13.320449][ T10] ? idr_get_free+0x830/0x830 [ 13.320459][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.320467][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.320473][ T10] ? ret_from_fork_asm+0x11/0x20 [ 13.320478][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.320484][ T10] ? stack_trace_save+0x93/0xc0 [ 13.320488][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 13.320491][ T10] ? netif_skb_features+0x658/0x1430 [ 13.320496][ T10] ? mark_lock_irq+0x390/0x9c0 [ 13.320498][ T10] ? lock_acquire+0x13c/0x160 [ 13.320502][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 13.320507][ T10] ? save_trace+0xe8/0x280 [ 13.320515][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.320519][ T10] dev_hard_start_xmit+0xf4/0x620 [ 13.320525][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 13.320531][ T10] sch_direct_xmit+0x13d/0xaa0 [ 13.320538][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.320542][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 13.320546][ T10] ? __rcu_read_lock+0x30/0x70 [ 13.320549][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.320552][ T10] ? lock_acquire+0x13c/0x160 [ 13.320562][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 13.320570][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 13.320572][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.320578][ T10] ? rcu_is_watching+0x16/0xd0 [ 13.320582][ T10] ? lock_acquire+0x13c/0x160 [ 13.320589][ T10] __dev_queue_xmit+0x942/0x1b80 [ 13.320594][ T10] ? __lock_acquire+0x518/0xc20 [ 13.320603][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.320605][ T10] ? find_held_lock+0x2b/0x80 [ 13.320608][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.320631][ T10] ip6_finish_output2+0x423/0x1300 [ 13.320640][ T10] ? ip6_dst_lookup+0x80/0x80 [ 13.320643][ T10] ? find_held_lock+0x2b/0x80 [ 13.320648][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.320653][ T10] ? ip6_mtu+0x15d/0x310 [ 13.320661][ T10] ip6_finish_output+0x646/0xda0 [ 13.320668][ T10] ip6_output+0x23f/0x7f0 [ 13.320674][ T10] ? ip6_finish_output+0xda0/0xda0 [ 13.320676][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 13.320680][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.320684][ T10] ? mark_held_locks+0x40/0x70 [ 13.320690][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.320694][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 13.320697][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.320704][ T10] mld_sendpack+0x9d6/0xec0 [ 13.320713][ T10] ? mld_dad_start_work+0x240/0x240 [ 13.320725][ T10] ? mld_send_cr+0x50f/0x820 [ 13.320733][ T10] mld_ifc_work+0x36/0x190 [ 13.320737][ T10] ? process_one_work+0xdfc/0x1560 [ 13.320740][ T10] process_one_work+0xe3e/0x1560 [ 13.320752][ T10] ? __queue_delayed_work+0x470/0x470 [ 13.320757][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 13.320772][ T10] worker_thread+0x4f1/0xd60 [ 13.320780][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.320783][ T10] ? __kthread_parkme+0xbd/0x210 [ 13.320787][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.320792][ T10] ? rescuer_thread+0x1340/0x1340 [ 13.320795][ T10] kthread+0x367/0x460 [ 13.320798][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.320802][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.320807][ T10] ret_from_fork+0x474/0x6b0 [ 13.320813][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.320819][ T10] ? __switch_to+0x5a3/0xe00 [ 13.320824][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.320829][ T10] ret_from_fork_asm+0x11/0x20 [ 13.320844][ T10] [ 13.398315][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.714369][ T277] br1: port 1(veth1) entered blocking state [ 13.714802][ T277] br1: port 1(veth1) entered disabled state [ 13.715686][ T277] veth1: entered allmulticast mode [ 13.717290][ T277] veth1: entered promiscuous mode [ 13.742853][ T38] br1: port 1(veth1) entered blocking state [ 13.743318][ T38] br1: port 1(veth1) entered forwarding state [ 13.780670][ T279] br1: port 2(veth2) entered blocking state [ 13.780993][ T279] br1: port 2(veth2) entered disabled state [ 13.781376][ T279] veth2: entered allmulticast mode [ 13.782912][ T279] veth2: entered promiscuous mode [ 13.814874][ T93] br1: port 2(veth2) entered blocking state [ 13.814888][ T93] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.814890][ T93] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 93, name: kworker/u20:1 [ 13.814892][ T93] preempt_count: 202, expected: 0 [ 13.814893][ T93] RCU nest depth: 0, expected: 0 [ 13.814894][ T93] locks held by kworker/u20:1/93: 8, last CPU#0: [ 13.814896][ T93] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.814910][ T93] #1: ffa0000000607d10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.814913][ T93] #2: ffffffffae8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.814919][ T93] #3: ff1100000d5dae58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 13.814934][ T93] #4: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.814939][ T93] #5: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.814943][ T93] #6: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.814946][ T93] #7: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.814950][ T93] irq event stamp: 51041 [ 13.814951][ T93] hardirqs last enabled at (51040): [] __down_trylock_console_sem+0x86/0xa0 [ 13.814954][ T93] hardirqs last disabled at (51041): [] console_emit_next_record+0x3d4/0x4c0 [ 13.814956][ T93] softirqs last enabled at (51002): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.814960][ T93] softirqs last disabled at (51036): [] br_port_carrier_check+0x161/0x430 [bridge] [ 13.814968][ T93] Preemption disabled at: [ 13.814969][ T93] [<0000000000000000>] 0x0 [ 13.814976][ T93] CPU: 0 UID: 0 PID: 93 Comm: kworker/u20:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.814980][ T93] Tainted: [W]=WARN [ 13.814981][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.814983][ T93] Workqueue: events_unbound linkwatch_event [ 13.814986][ T93] Call Trace: [ 13.814988][ T93] [ 13.814989][ T93] dump_stack_lvl+0x6f/0xa0 [ 13.814996][ T93] __might_resched.cold+0x1fe/0x2c1 [ 13.815000][ T93] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.815005][ T93] ? __kmalloc_noprof+0xdb/0x760 [ 13.815010][ T93] __kmalloc_noprof+0x443/0x760 [ 13.815012][ T93] ? alloc_buf.isra.0+0x4b/0x260 [ 13.815018][ T93] ? do_raw_spin_unlock+0x59/0x250 [ 13.815021][ T93] alloc_buf.isra.0+0x4b/0x260 [ 13.815024][ T93] put_chars+0x1e1/0x2f0 [ 13.815027][ T93] ? __send_to_port+0x420/0x420 [ 13.815030][ T93] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.815034][ T93] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.815037][ T93] ? validate_chain+0x38b/0xc20 [ 13.815041][ T93] hvc_console_print+0x292/0x780 [ 13.815044][ T93] ? mark_usage+0x61/0x170 [ 13.815046][ T93] ? __lock_acquire+0x518/0xc20 [ 13.815047][ T93] ? __lock_acquire+0x518/0xc20 [ 13.815052][ T93] ? hvc_write+0x3a0/0x3a0 [ 13.815053][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 13.815057][ T93] ? lock_acquire+0x13c/0x160 [ 13.815061][ T93] console_emit_next_record+0x22f/0x4c0 [ 13.815066][ T93] ? devkmsg_read+0x4b0/0x4b0 [ 13.815067][ T93] ? console_flush_one_record+0x106/0x710 [ 13.815071][ T93] ? rcu_is_watching+0x16/0xd0 [ 13.815077][ T93] ? lock_acquire+0x13c/0x160 [ 13.815081][ T93] console_flush_one_record+0x46f/0x710 [ 13.815085][ T93] ? console_emit_next_record+0x4c0/0x4c0 [ 13.815087][ T93] ? __lock_acquire+0x518/0xc20 [ 13.815093][ T93] console_unlock+0xee/0x1f0 [ 13.815100][ T93] ? console_flush_one_record+0x710/0x710 [ 13.815101][ T93] ? rcu_is_watching+0x16/0xd0 [ 13.815104][ T93] ? lock_acquire+0x60/0x160 [ 13.815108][ T93] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.815110][ T93] ? vprintk_emit+0x320/0x3e0 [ 13.815113][ T93] vprintk_emit+0x37c/0x3e0 [ 13.815117][ T93] ? wake_up_klogd_work_func+0x90/0x90 [ 13.815120][ T93] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.815123][ T93] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.815127][ T93] _printk+0xc7/0x100 [ 13.815131][ T93] ? snapshot_read.cold+0x21/0x21 [ 13.815136][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 13.815141][ T93] br_set_state+0x22f/0x430 [bridge] [ 13.815151][ T93] br_init_port+0xc4/0x200 [bridge] [ 13.815160][ T93] br_stp_enable_port+0x12/0x50 [bridge] [ 13.815167][ T93] br_port_carrier_check+0x220/0x430 [bridge] [ 13.815176][ T93] br_device_event+0x52d/0x8f0 [bridge] [ 13.815184][ T93] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 13.815186][ T93] ? nlmsg_notify+0x62/0x250 [ 13.815193][ T93] notifier_call_chain+0xae/0x300 [ 13.815199][ T93] netif_state_change+0x139/0x340 [ 13.815204][ T93] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.815209][ T93] ? linkwatch_do_dev+0xae/0xd0 [ 13.815211][ T93] __linkwatch_run_queue+0x34c/0x750 [ 13.815214][ T93] ? linkwatch_do_dev+0xd0/0xd0 [ 13.815217][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 13.815221][ T93] linkwatch_event+0x7f/0xb0 [ 13.815224][ T93] ? __linkwatch_run_queue+0x750/0x750 [ 13.815227][ T93] process_one_work+0xe3e/0x1560 [ 13.815234][ T93] ? __queue_delayed_work+0x470/0x470 [ 13.815237][ T93] ? lock_acquire.part.0+0xd4/0x280 [ 13.815245][ T93] worker_thread+0x4f1/0xd60 [ 13.815249][ T93] ? rescuer_thread+0x1340/0x1340 [ 13.815251][ T93] ? __kthread_parkme+0xbd/0x210 [ 13.815254][ T93] ? rescuer_thread+0x1340/0x1340 [ 13.815257][ T93] ? rescuer_thread+0x1340/0x1340 [ 13.815259][ T93] kthread+0x367/0x460 [ 13.815261][ T93] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.815264][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.815267][ T93] ret_from_fork+0x474/0x6b0 [ 13.815271][ T93] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.815274][ T93] ? __switch_to+0x5a3/0xe00 [ 13.815277][ T93] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.815280][ T93] ret_from_fork_asm+0x11/0x20 [ 13.815289][ T93] [ 13.841639][ T93] br1: port 2(veth2) entered forwarding state [ 13.854271][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.984331][ T58] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.055849][ T290] 8021q: 802.1Q VLAN Support v1.8 [ 14.134509][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.903342][ T303] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.903362][ T303] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.903365][ T303] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 303, name: kworker/3:2 [ 14.903367][ T303] preempt_count: 202, expected: 0 [ 14.903367][ T303] RCU nest depth: 3, expected: 0 [ 14.903369][ T303] locks held by kworker/3:2/303: 12, last CPU#3: [ 14.903371][ T303] #0: ff11000008b19b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.903384][ T303] #1: ffa0000000717d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.903388][ T303] #2: ff1100000bdb8d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 14.903394][ T303] #3: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.903398][ T303] #4: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.903402][ T303] #5: ffffffffae180aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.903407][ T303] #6: ff1100000a616a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.903411][ T303] #7: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.903418][ T303] #8: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.903424][ T303] #9: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.903427][ T303] #10: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.903431][ T303] #11: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.903435][ T303] irq event stamp: 413 [ 14.903436][ T303] hardirqs last enabled at (412): [] __down_trylock_console_sem+0x86/0xa0 [ 14.903439][ T303] hardirqs last disabled at (413): [] console_emit_next_record+0x3d4/0x4c0 [ 14.903441][ T303] softirqs last enabled at (402): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.903444][ T303] softirqs last disabled at (406): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.903446][ T303] Preemption disabled at: [ 14.903447][ T303] [] __dev_queue_xmit+0x204/0x1b80 [ 14.903453][ T303] CPU: 3 UID: 0 PID: 303 Comm: kworker/3:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.903457][ T303] Tainted: [W]=WARN [ 14.903458][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.903459][ T303] Workqueue: mld mld_ifc_work [ 14.903463][ T303] Call Trace: [ 14.903465][ T303] [ 14.903467][ T303] dump_stack_lvl+0x6f/0xa0 [ 14.903473][ T303] ? __dev_queue_xmit+0x204/0x1b80 [ 14.903475][ T303] __might_resched.cold+0x1fe/0x2c1 [ 14.903480][ T303] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.903484][ T303] ? __kmalloc_noprof+0xdb/0x760 [ 14.903490][ T303] __kmalloc_noprof+0x443/0x760 [ 14.903492][ T303] ? alloc_buf.isra.0+0x4b/0x260 [ 14.903498][ T303] ? do_raw_spin_unlock+0x59/0x250 [ 14.903500][ T303] alloc_buf.isra.0+0x4b/0x260 [ 14.903504][ T303] put_chars+0x1e1/0x2f0 [ 14.903506][ T303] ? __send_to_port+0x420/0x420 [ 14.903508][ T303] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.903513][ T303] ? validate_chain+0x38b/0xc20 [ 14.903518][ T303] hvc_console_print+0x292/0x780 [ 14.903525][ T303] ? hvc_write+0x3a0/0x3a0 [ 14.903528][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.903530][ T303] ? lock_acquire+0x13c/0x160 [ 14.903535][ T303] console_emit_next_record+0x22f/0x4c0 [ 14.903539][ T303] ? devkmsg_read+0x4b0/0x4b0 [ 14.903540][ T303] ? console_flush_one_record+0x106/0x710 [ 14.903544][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.903546][ T303] ? lock_acquire+0x13c/0x160 [ 14.903551][ T303] console_flush_one_record+0x46f/0x710 [ 14.903555][ T303] ? console_emit_next_record+0x4c0/0x4c0 [ 14.903557][ T303] ? __lock_acquire+0x518/0xc20 [ 14.903563][ T303] console_unlock+0xee/0x1f0 [ 14.903566][ T303] ? console_flush_one_record+0x710/0x710 [ 14.903568][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.903570][ T303] ? lock_acquire+0x60/0x160 [ 14.903574][ T303] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.903576][ T303] ? vprintk_emit+0x320/0x3e0 [ 14.903579][ T303] vprintk_emit+0x37c/0x3e0 [ 14.903584][ T303] ? wake_up_klogd_work_func+0x90/0x90 [ 14.903586][ T303] ? __lock_release.isra.0+0x69/0x1a0 [ 14.903592][ T303] _printk+0xc7/0x100 [ 14.903595][ T303] ? snapshot_read.cold+0x21/0x21 [ 14.903597][ T303] ? ___ratelimit+0x4e7/0xa00 [ 14.903603][ T303] ? idr_get_free+0x830/0x830 [ 14.903609][ T303] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.903614][ T303] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 14.903619][ T303] ? mark_usage+0x61/0x170 [ 14.903622][ T303] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.903625][ T303] ? mark_usage+0x61/0x170 [ 14.903627][ T303] ? netif_skb_features+0x658/0x1430 [ 14.903629][ T303] ? __lock_acquire+0x518/0xc20 [ 14.903631][ T303] ? validate_chain+0x737/0xc20 [ 14.903634][ T303] ? skb_network_protocol+0x3b0/0x3b0 [ 14.903637][ T303] ? mark_usage+0x61/0x170 [ 14.903641][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.903644][ T303] dev_hard_start_xmit+0xf4/0x620 [ 14.903646][ T303] ? validate_chain+0x730/0xc20 [ 14.903649][ T303] ? validate_xmit_skb_list+0xb3/0x150 [ 14.903652][ T303] sch_direct_xmit+0x13d/0xaa0 [ 14.903657][ T303] ? lock_acquire.part.0+0xd4/0x280 [ 14.903660][ T303] ? dequeue_skb+0x1db0/0x1db0 [ 14.903662][ T303] ? __rcu_read_lock+0x30/0x70 [ 14.903664][ T303] ? lock_acquire+0x13c/0x160 [ 14.903670][ T303] __dev_xmit_skb+0xecc/0x1be0 [ 14.903674][ T303] ? alloc_netdev_dummy+0x30/0x30 [ 14.903676][ T303] ? __dev_queue_xmit+0x1fc/0x1b80 [ 14.903679][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.903682][ T303] ? lock_acquire+0x13c/0x160 [ 14.903686][ T303] __dev_queue_xmit+0x942/0x1b80 [ 14.903695][ T303] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.903697][ T303] ? lock_acquire.part.0+0xd4/0x280 [ 14.903699][ T303] ? find_held_lock+0x2b/0x80 [ 14.903706][ T303] ? neigh_hh_output+0x152/0x4c0 [ 14.903711][ T303] ip6_finish_output2+0x96f/0x1300 [ 14.903716][ T303] ? ip6_dst_lookup+0x80/0x80 [ 14.903717][ T303] ? find_held_lock+0x2b/0x80 [ 14.903720][ T303] ? __lock_release.isra.0+0x69/0x1a0 [ 14.903723][ T303] ? ip6_mtu+0x15d/0x310 [ 14.903728][ T303] ip6_finish_output+0x646/0xda0 [ 14.903732][ T303] ip6_output+0x23f/0x7f0 [ 14.903735][ T303] ? ip6_finish_output+0xda0/0xda0 [ 14.903736][ T303] ? __lock_release.isra.0+0x69/0x1a0 [ 14.903738][ T303] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.903742][ T303] ? mark_held_locks+0x40/0x70 [ 14.903745][ T303] ? __local_bh_enable_ip+0xaa/0x150 [ 14.903748][ T303] ? __local_bh_enable_ip+0xaa/0x150 [ 14.903750][ T303] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.903754][ T303] mld_sendpack+0x9d6/0xec0 [ 14.903759][ T303] ? mld_dad_start_work+0x240/0x240 [ 14.903765][ T303] ? mld_send_cr+0x50f/0x820 [ 14.903770][ T303] mld_ifc_work+0x36/0x190 [ 14.903772][ T303] ? process_one_work+0xdfc/0x1560 [ 14.903774][ T303] process_one_work+0xe3e/0x1560 [ 14.903781][ T303] ? __queue_delayed_work+0x470/0x470 [ 14.903784][ T303] ? lock_acquire.part.0+0xd4/0x280 [ 14.903793][ T303] worker_thread+0x4f1/0xd60 [ 14.903797][ T303] ? rescuer_thread+0x1340/0x1340 [ 14.903800][ T303] ? __kthread_parkme+0xbd/0x210 [ 14.903802][ T303] ? rescuer_thread+0x1340/0x1340 [ 14.903805][ T303] ? rescuer_thread+0x1340/0x1340 [ 14.903807][ T303] kthread+0x367/0x460 [ 14.903809][ T303] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.903812][ T303] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.903815][ T303] ret_from_fork+0x474/0x6b0 [ 14.903819][ T303] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.903822][ T303] ? __switch_to+0x5a3/0xe00 [ 14.903826][ T303] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.903829][ T303] ret_from_fork_asm+0x11/0x20 [ 14.903837][ T303] [ 14.903859][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.939881][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.940415][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.479224][ T24] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.319237][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 19.319247][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 19.319302][ C1] [ 19.319303][ C1] ======================================================== [ 19.319304][ C1] WARNING: possible irq lock inversion dependency detected [ 19.319306][ C1] 7.2.0-virtme #1 Tainted: G W [ 19.319308][ C1] -------------------------------------------------------- [ 19.319308][ C1] swapper/1/0 just changed the state of lock: [ 19.319310][ C1] ffffffffae089660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.319323][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 19.319324][ C1] (fs_reclaim){+.+.}-{0:0} [ 19.319325][ C1] [ 19.319325][ C1] [ 19.319325][ C1] and interrupts could create inverse lock ordering between them. [ 19.319325][ C1] [ 19.319326][ C1] [ 19.319326][ C1] other info that might help us debug this: [ 19.319327][ C1] Possible interrupt unsafe locking scenario: [ 19.319327][ C1] [ 19.319327][ C1] CPU0 CPU1 [ 19.319328][ C1] ---- ---- [ 19.319328][ C1] lock(fs_reclaim); [ 19.319329][ C1] local_irq_disable(); [ 19.319330][ C1] lock(console_owner); [ 19.319331][ C1] lock(fs_reclaim); [ 19.319332][ C1] [ 19.319332][ C1] lock(console_owner); [ 19.319333][ C1] [ 19.319333][ C1] *** DEADLOCK *** [ 19.319333][ C1] [ 19.319333][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 19.319335][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 19.319341][ C1] #1: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 19.319346][ C1] #2: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 19.319350][ C1] #3: ffffffffae180aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 19.319355][ C1] #4: ff1100000c448a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 19.319359][ C1] #5: ffffffffae180b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 19.319365][ C1] #6: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.319368][ C1] #7: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.319372][ C1] [ 19.319372][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 19.319376][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 19.319379][ C1] HARDIRQ-ON-W at: [ 19.319380][ C1] __lock_acquire+0x388/0xc20 [ 19.319383][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319385][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.319388][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 19.319390][ C1] kthread_create_worker_on_node+0xea/0x210 [ 19.319393][ C1] workqueue_init+0x2a/0x680 [ 19.319397][ C1] kernel_init_freeable+0x2fe/0x630 [ 19.319399][ C1] kernel_init+0x21/0x150 [ 19.319402][ C1] ret_from_fork+0x474/0x6b0 [ 19.319405][ C1] ret_from_fork_asm+0x11/0x20 [ 19.319408][ C1] SOFTIRQ-ON-W at: [ 19.319408][ C1] __lock_acquire+0x388/0xc20 [ 19.319410][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319411][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.319412][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 19.319414][ C1] kthread_create_worker_on_node+0xea/0x210 [ 19.319415][ C1] workqueue_init+0x2a/0x680 [ 19.319416][ C1] kernel_init_freeable+0x2fe/0x630 [ 19.319417][ C1] kernel_init+0x21/0x150 [ 19.319419][ C1] ret_from_fork+0x474/0x6b0 [ 19.319420][ C1] ret_from_fork_asm+0x11/0x20 [ 19.319421][ C1] INITIAL USE at: [ 19.319422][ C1] __lock_acquire+0x388/0xc20 [ 19.319423][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319425][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.319426][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 19.319427][ C1] kthread_create_worker_on_node+0xea/0x210 [ 19.319429][ C1] workqueue_init+0x2a/0x680 [ 19.319430][ C1] kernel_init_freeable+0x2fe/0x630 [ 19.319431][ C1] kernel_init+0x21/0x150 [ 19.319432][ C1] ret_from_fork+0x474/0x6b0 [ 19.319434][ C1] ret_from_fork_asm+0x11/0x20 [ 19.319435][ C1] } [ 19.319435][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 19.319439][ C1] ... acquired at: [ 19.319440][ C1] __lock_acquire+0x518/0xc20 [ 19.319442][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319443][ C1] fs_reclaim_acquire+0xd5/0x120 [ 19.319444][ C1] __kmalloc_noprof+0xd3/0x760 [ 19.319445][ C1] alloc_buf.isra.0+0x4b/0x260 [ 19.319448][ C1] put_chars+0x1e1/0x2f0 [ 19.319450][ C1] hvc_console_print+0x292/0x780 [ 19.319452][ C1] console_emit_next_record+0x22f/0x4c0 [ 19.319453][ C1] console_flush_one_record+0x46f/0x710 [ 19.319455][ C1] console_unlock+0xee/0x1f0 [ 19.319456][ C1] vprintk_emit+0x37c/0x3e0 [ 19.319458][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 19.319461][ C1] dev_printk_emit+0xb9/0xee [ 19.319463][ C1] _dev_info+0xe2/0x116 [ 19.319464][ C1] cmos_do_probe+0x8be/0x98a [ 19.319467][ C1] platform_probe+0xfe/0x1f0 [ 19.319470][ C1] call_driver_probe+0x61/0x1c0 [ 19.319472][ C1] really_probe+0x199/0x760 [ 19.319473][ C1] __driver_probe_device+0x24f/0x440 [ 19.319475][ C1] driver_probe_device+0x4a/0xf0 [ 19.319476][ C1] __driver_attach+0x1b8/0x540 [ 19.319477][ C1] bus_for_each_dev+0x130/0x1e0 [ 19.319479][ C1] bus_add_driver+0x2c8/0x530 [ 19.319480][ C1] driver_register+0x1a3/0x390 [ 19.319481][ C1] __platform_driver_probe+0x13f/0x270 [ 19.319483][ C1] cmos_init+0x31/0x40 [ 19.319486][ C1] do_one_initcall+0x124/0x4f0 [ 19.319487][ C1] kernel_init_freeable+0x596/0x630 [ 19.319488][ C1] kernel_init+0x21/0x150 [ 19.319490][ C1] ret_from_fork+0x474/0x6b0 [ 19.319491][ C1] ret_from_fork_asm+0x11/0x20 [ 19.319492][ C1] [ 19.319492][ C1] -> (console_owner){..-.}-{0:0} { [ 19.319494][ C1] IN-SOFTIRQ-W at: [ 19.319495][ C1] __lock_acquire+0x388/0xc20 [ 19.319496][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319498][ C1] console_lock_spinning_enable+0x5c/0x60 [ 19.319500][ C1] console_emit_next_record+0x1d1/0x4c0 [ 19.319501][ C1] console_flush_one_record+0x46f/0x710 [ 19.319503][ C1] console_unlock+0xee/0x1f0 [ 19.319504][ C1] vprintk_emit+0x37c/0x3e0 [ 19.319506][ C1] _printk+0xc7/0x100 [ 19.319509][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.319511][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 19.319514][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.319515][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.319518][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.319519][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.319520][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.319522][ C1] ip6_finish_output+0x646/0xda0 [ 19.319523][ C1] ip6_output+0x23f/0x7f0 [ 19.319524][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.319526][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.319528][ C1] call_timer_fn+0x160/0x4d0 [ 19.319529][ C1] __run_timers+0x68f/0xaa0 [ 19.319531][ C1] run_timer_softirq+0xf0/0x160 [ 19.319533][ C1] handle_softirqs+0x1d3/0x900 [ 19.319535][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.319536][ C1] irq_exit_rcu+0xe/0x30 [ 19.319537][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.319539][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.319541][ C1] pv_native_safe_halt+0xf/0x10 [ 19.319543][ C1] default_idle+0x9/0x10 [ 19.319544][ C1] default_idle_call+0x6e/0xb0 [ 19.319546][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.319548][ C1] do_idle+0xd8/0x190 [ 19.319549][ C1] cpu_startup_entry+0x53/0x70 [ 19.319551][ C1] start_secondary+0x204/0x2b0 [ 19.319553][ C1] common_startup_64+0x13e/0x148 [ 19.319555][ C1] INITIAL USE at: [ 19.319556][ C1] } [ 19.319556][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 19.319560][ C1] ... acquired at: [ 19.319560][ C1] mark_lock+0x1d7/0xa00 [ 19.319561][ C1] mark_usage+0x42/0x170 [ 19.319563][ C1] __lock_acquire+0x388/0xc20 [ 19.319564][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319565][ C1] console_lock_spinning_enable+0x5c/0x60 [ 19.319567][ C1] console_emit_next_record+0x1d1/0x4c0 [ 19.319568][ C1] console_flush_one_record+0x46f/0x710 [ 19.319570][ C1] console_unlock+0xee/0x1f0 [ 19.319571][ C1] vprintk_emit+0x37c/0x3e0 [ 19.319573][ C1] _printk+0xc7/0x100 [ 19.319574][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.319576][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 19.319578][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.319579][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.319580][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.319582][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.319583][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.319584][ C1] ip6_finish_output+0x646/0xda0 [ 19.319586][ C1] ip6_output+0x23f/0x7f0 [ 19.319587][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.319588][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.319590][ C1] call_timer_fn+0x160/0x4d0 [ 19.319591][ C1] __run_timers+0x68f/0xaa0 [ 19.319593][ C1] run_timer_softirq+0xf0/0x160 [ 19.319594][ C1] handle_softirqs+0x1d3/0x900 [ 19.319596][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.319597][ C1] irq_exit_rcu+0xe/0x30 [ 19.319598][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.319599][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.319600][ C1] pv_native_safe_halt+0xf/0x10 [ 19.319602][ C1] default_idle+0x9/0x10 [ 19.319603][ C1] default_idle_call+0x6e/0xb0 [ 19.319605][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.319606][ C1] do_idle+0xd8/0x190 [ 19.319607][ C1] cpu_startup_entry+0x53/0x70 [ 19.319608][ C1] start_secondary+0x204/0x2b0 [ 19.319609][ C1] common_startup_64+0x13e/0x148 [ 19.319611][ C1] [ 19.319611][ C1] [ 19.319611][ C1] stack backtrace: [ 19.319614][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.319617][ C1] Tainted: [W]=WARN [ 19.319617][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.319619][ C1] Call Trace: [ 19.319620][ C1] [ 19.319623][ C1] dump_stack_lvl+0x6f/0xa0 [ 19.319627][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 19.319629][ C1] mark_lock_irq+0x989/0x9c0 [ 19.319630][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 19.319633][ C1] mark_lock+0x1d7/0xa00 [ 19.319635][ C1] mark_usage+0x42/0x170 [ 19.319637][ C1] __lock_acquire+0x388/0xc20 [ 19.319639][ C1] lock_acquire.part.0+0xd4/0x280 [ 19.319640][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 19.319643][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319646][ C1] ? lock_acquire+0x13c/0x160 [ 19.319648][ C1] console_lock_spinning_enable+0x5c/0x60 [ 19.319649][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 19.319651][ C1] console_emit_next_record+0x1d1/0x4c0 [ 19.319653][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 19.319655][ C1] ? console_flush_one_record+0x106/0x710 [ 19.319657][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319659][ C1] ? lock_acquire+0x13c/0x160 [ 19.319661][ C1] console_flush_one_record+0x46f/0x710 [ 19.319663][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 19.319665][ C1] ? __lock_acquire+0x518/0xc20 [ 19.319667][ C1] console_unlock+0xee/0x1f0 [ 19.319669][ C1] ? console_flush_one_record+0x710/0x710 [ 19.319670][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319672][ C1] ? lock_acquire+0x60/0x160 [ 19.319674][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.319676][ C1] ? vprintk_emit+0x320/0x3e0 [ 19.319678][ C1] vprintk_emit+0x37c/0x3e0 [ 19.319680][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 19.319682][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.319685][ C1] _printk+0xc7/0x100 [ 19.319687][ C1] ? snapshot_read.cold+0x21/0x21 [ 19.319688][ C1] ? ___ratelimit+0x4e7/0xa00 [ 19.319691][ C1] ? idr_get_free+0x830/0x830 [ 19.319694][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.319696][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 19.319698][ C1] ? mark_usage+0x61/0x170 [ 19.319700][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 19.319702][ C1] ? mark_usage+0x61/0x170 [ 19.319703][ C1] ? netif_skb_features+0x658/0x1430 [ 19.319705][ C1] ? __lock_acquire+0x518/0xc20 [ 19.319706][ C1] ? validate_chain+0x737/0xc20 [ 19.319708][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 19.319710][ C1] ? mark_usage+0x61/0x170 [ 19.319712][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319714][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.319715][ C1] ? validate_chain+0x730/0xc20 [ 19.319717][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 19.319719][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.319720][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.319722][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 19.319723][ C1] ? __rcu_read_lock+0x30/0x70 [ 19.319725][ C1] ? lock_acquire+0x13c/0x160 [ 19.319727][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.319729][ C1] ? tc_run+0x45e/0x7e0 [ 19.319731][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 19.319732][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 19.319734][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319736][ C1] ? lock_acquire+0x13c/0x160 [ 19.319738][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.319740][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.319742][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.319744][ C1] ? find_held_lock+0x2b/0x80 [ 19.319746][ C1] ? neigh_hh_output+0x152/0x4c0 [ 19.319748][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.319750][ C1] ? ip6_dst_lookup+0x80/0x80 [ 19.319752][ C1] ? find_held_lock+0x2b/0x80 [ 19.319753][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.319755][ C1] ? ip6_mtu+0x15d/0x310 [ 19.319757][ C1] ip6_finish_output+0x646/0xda0 [ 19.319759][ C1] ip6_output+0x23f/0x7f0 [ 19.319761][ C1] ? ip6_finish_output+0xda0/0xda0 [ 19.319762][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.319763][ C1] ? find_held_lock+0x2b/0x80 [ 19.319765][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.319766][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 19.319768][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.319771][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 19.319773][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.319775][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 19.319777][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.319779][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.319781][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.319783][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.319785][ C1] ? lock_acquire+0x13c/0x160 [ 19.319787][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.319789][ C1] call_timer_fn+0x160/0x4d0 [ 19.319791][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 19.319792][ C1] ? debug_object_active_state+0x430/0x430 [ 19.319796][ C1] ? find_held_lock+0x2b/0x80 [ 19.319797][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.319799][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319801][ C1] __run_timers+0x68f/0xaa0 [ 19.319803][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.319805][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 19.319807][ C1] ? __lock_acquire+0x518/0xc20 [ 19.319810][ C1] ? __rwlock_init+0x150/0x150 [ 19.319812][ C1] run_timer_softirq+0xf0/0x160 [ 19.319814][ C1] ? __run_timers+0xaa0/0xaa0 [ 19.319816][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.319818][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319820][ C1] handle_softirqs+0x1d3/0x900 [ 19.319822][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.319823][ C1] ? _local_bh_enable+0xc0/0xc0 [ 19.319825][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.319827][ C1] irq_exit_rcu+0xe/0x30 [ 19.319828][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.319830][ C1] [ 19.319830][ C1] [ 19.319831][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 19.319833][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.319834][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 19.319837][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 19.319839][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 19.319841][ C1] RAX: 00000000000a6799 RBX: ff11000001bea380 RCX: ffffffffaaef0307 [ 19.319843][ C1] RDX: ff11000001bea380 RSI: ffffffffadc38af6 RDI: ffffffffad68d8e0 [ 19.319843][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 19.319844][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 19.319845][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 19.319847][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.319849][ C1] default_idle+0x9/0x10 [ 19.319850][ C1] default_idle_call+0x6e/0xb0 [ 19.319852][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.319854][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 19.319855][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 19.319857][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.319859][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319861][ C1] do_idle+0xd8/0x190 [ 19.319862][ C1] cpu_startup_entry+0x53/0x70 [ 19.319864][ C1] start_secondary+0x204/0x2b0 [ 19.319865][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 19.319867][ C1] common_startup_64+0x13e/0x148 [ 19.319870][ C1] [ 19.319874][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.319876][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 19.319877][ C1] preempt_count: 303, expected: 0 [ 19.319878][ C1] RCU nest depth: 3, expected: 0 [ 19.319879][ C1] INFO: lockdep is turned off. [ 19.319880][ C1] irq event stamp: 681933 [ 19.319880][ C1] hardirqs last enabled at (681932): [] __down_trylock_console_sem+0x86/0xa0 [ 19.319882][ C1] hardirqs last disabled at (681933): [] console_emit_next_record+0x3d4/0x4c0 [ 19.319884][ C1] softirqs last enabled at (681846): [] handle_softirqs+0x67c/0x900 [ 19.319886][ C1] softirqs last disabled at (681883): [] __irq_exit_rcu+0x145/0x1c0 [ 19.319887][ C1] Preemption disabled at: [ 19.319888][ C1] [<0000000000000000>] 0x0 [ 19.319891][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.319893][ C1] Tainted: [W]=WARN [ 19.319894][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.319894][ C1] Call Trace: [ 19.319895][ C1] [ 19.319895][ C1] dump_stack_lvl+0x6f/0xa0 [ 19.319898][ C1] __might_resched.cold+0x1fe/0x2c1 [ 19.319901][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.319904][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319906][ C1] __kmalloc_noprof+0x443/0x760 [ 19.319908][ C1] ? __rwlock_init+0x150/0x150 [ 19.319910][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 19.319911][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 19.319913][ C1] alloc_buf.isra.0+0x4b/0x260 [ 19.319915][ C1] put_chars+0x1e1/0x2f0 [ 19.319917][ C1] ? __send_to_port+0x420/0x420 [ 19.319919][ C1] ? mark_lock+0x1d7/0xa00 [ 19.319921][ C1] hvc_console_print+0x292/0x780 [ 19.319923][ C1] ? hvc_write+0x3a0/0x3a0 [ 19.319924][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319926][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319929][ C1] console_emit_next_record+0x22f/0x4c0 [ 19.319931][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 19.319932][ C1] ? console_flush_one_record+0x106/0x710 [ 19.319934][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319936][ C1] ? lock_acquire+0x13c/0x160 [ 19.319938][ C1] console_flush_one_record+0x46f/0x710 [ 19.319940][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 19.319942][ C1] ? __lock_acquire+0x518/0xc20 [ 19.319944][ C1] console_unlock+0xee/0x1f0 [ 19.319946][ C1] ? console_flush_one_record+0x710/0x710 [ 19.319948][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319949][ C1] ? lock_acquire+0x60/0x160 [ 19.319951][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.319953][ C1] ? vprintk_emit+0x320/0x3e0 [ 19.319955][ C1] vprintk_emit+0x37c/0x3e0 [ 19.319957][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 19.319959][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.319961][ C1] _printk+0xc7/0x100 [ 19.319963][ C1] ? snapshot_read.cold+0x21/0x21 [ 19.319964][ C1] ? ___ratelimit+0x4e7/0xa00 [ 19.319967][ C1] ? idr_get_free+0x830/0x830 [ 19.319969][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 19.319972][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 19.319974][ C1] ? mark_usage+0x61/0x170 [ 19.319975][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 19.319977][ C1] ? mark_usage+0x61/0x170 [ 19.319979][ C1] ? netif_skb_features+0x658/0x1430 [ 19.319980][ C1] ? __lock_acquire+0x518/0xc20 [ 19.319982][ C1] ? validate_chain+0x737/0xc20 [ 19.319983][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 19.319985][ C1] ? mark_usage+0x61/0x170 [ 19.319987][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.319989][ C1] dev_hard_start_xmit+0xf4/0x620 [ 19.319991][ C1] ? validate_chain+0x730/0xc20 [ 19.319992][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 19.319994][ C1] sch_direct_xmit+0x13d/0xaa0 [ 19.319996][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.319997][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 19.319998][ C1] ? __rcu_read_lock+0x30/0x70 [ 19.320000][ C1] ? lock_acquire+0x13c/0x160 [ 19.320002][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 19.320004][ C1] ? tc_run+0x45e/0x7e0 [ 19.320006][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 19.320007][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 19.320009][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.320010][ C1] ? lock_acquire+0x13c/0x160 [ 19.320012][ C1] __dev_queue_xmit+0x942/0x1b80 [ 19.320015][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.320017][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.320018][ C1] ? find_held_lock+0x2b/0x80 [ 19.320021][ C1] ? neigh_hh_output+0x152/0x4c0 [ 19.320023][ C1] ip6_finish_output2+0x96f/0x1300 [ 19.320025][ C1] ? ip6_dst_lookup+0x80/0x80 [ 19.320026][ C1] ? find_held_lock+0x2b/0x80 [ 19.320028][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.320029][ C1] ? ip6_mtu+0x15d/0x310 [ 19.320031][ C1] ip6_finish_output+0x646/0xda0 [ 19.320033][ C1] ip6_output+0x23f/0x7f0 [ 19.320035][ C1] ? ip6_finish_output+0xda0/0xda0 [ 19.320037][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 19.320038][ C1] ? find_held_lock+0x2b/0x80 [ 19.320040][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.320042][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 19.320044][ C1] ndisc_send_skb+0xba3/0x1520 [ 19.320047][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 19.320049][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.320051][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 19.320053][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.320055][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.320057][ C1] addrconf_rs_timer+0x26f/0x770 [ 19.320059][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.320061][ C1] ? lock_acquire+0x13c/0x160 [ 19.320063][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.320065][ C1] call_timer_fn+0x160/0x4d0 [ 19.320067][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 19.320069][ C1] ? debug_object_active_state+0x430/0x430 [ 19.320070][ C1] ? find_held_lock+0x2b/0x80 [ 19.320075][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.320077][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.320079][ C1] __run_timers+0x68f/0xaa0 [ 19.320081][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 19.320083][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 19.320085][ C1] ? __lock_acquire+0x518/0xc20 [ 19.320088][ C1] ? __rwlock_init+0x150/0x150 [ 19.320090][ C1] run_timer_softirq+0xf0/0x160 [ 19.320092][ C1] ? __run_timers+0xaa0/0xaa0 [ 19.320094][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.320095][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.320097][ C1] handle_softirqs+0x1d3/0x900 [ 19.320099][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 19.320100][ C1] ? _local_bh_enable+0xc0/0xc0 [ 19.320102][ C1] __irq_exit_rcu+0x145/0x1c0 [ 19.320104][ C1] irq_exit_rcu+0xe/0x30 [ 19.320105][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.320107][ C1] [ 19.320107][ C1] [ 19.320108][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 19.320109][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.320111][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 19.320113][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 19.320114][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 19.320115][ C1] RAX: 00000000000a6799 RBX: ff11000001bea380 RCX: ffffffffaaef0307 [ 19.320116][ C1] RDX: ff11000001bea380 RSI: ffffffffadc38af6 RDI: ffffffffad68d8e0 [ 19.320121][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 19.320122][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 19.320122][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 19.320124][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.320126][ C1] default_idle+0x9/0x10 [ 19.320128][ C1] default_idle_call+0x6e/0xb0 [ 19.320130][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.320131][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 19.320133][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 19.320134][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.320135][ C1] ? rcu_is_watching+0x16/0xd0 [ 19.320137][ C1] do_idle+0xd8/0x190 [ 19.320139][ C1] cpu_startup_entry+0x53/0x70 [ 19.320140][ C1] start_secondary+0x204/0x2b0 [ 19.320142][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 19.320144][ C1] common_startup_64+0x13e/0x148 [ 19.320147][ C1] [ 19.414243][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 19.779600][ T332] Mirror/redirect action on [ 28.535182][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 28.535202][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.535205][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 28.535206][ C1] preempt_count: 303, expected: 0 [ 28.535207][ C1] RCU nest depth: 3, expected: 0 [ 28.535208][ C1] INFO: lockdep is turned off. [ 28.535209][ C1] irq event stamp: 681933 [ 28.535210][ C1] hardirqs last enabled at (681932): [] __down_trylock_console_sem+0x86/0xa0 [ 28.535219][ C1] hardirqs last disabled at (681933): [] console_emit_next_record+0x3d4/0x4c0 [ 28.535222][ C1] softirqs last enabled at (681846): [] handle_softirqs+0x67c/0x900 [ 28.535225][ C1] softirqs last disabled at (681883): [] __irq_exit_rcu+0x145/0x1c0 [ 28.535227][ C1] Preemption disabled at: [ 28.535228][ C1] [<0000000000000000>] 0x0 [ 28.535235][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.535239][ C1] Tainted: [W]=WARN [ 28.535240][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.535242][ C1] Call Trace: [ 28.535244][ C1] [ 28.535246][ C1] dump_stack_lvl+0x6f/0xa0 [ 28.535252][ C1] __might_resched.cold+0x1fe/0x2c1 [ 28.535256][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 28.535257][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.535260][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535264][ C1] __kmalloc_noprof+0x443/0x760 [ 28.535268][ C1] ? __rwlock_init+0x150/0x150 [ 28.535270][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 28.535274][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 28.535276][ C1] alloc_buf.isra.0+0x4b/0x260 [ 28.535278][ C1] put_chars+0x1e1/0x2f0 [ 28.535280][ C1] ? __send_to_port+0x420/0x420 [ 28.535281][ C1] ? console_prepend_replay+0x20/0x20 [ 28.535284][ C1] hvc_console_print+0x292/0x780 [ 28.535287][ C1] ? hvc_write+0x3a0/0x3a0 [ 28.535288][ C1] ? vsnprintf+0x668/0x1700 [ 28.535292][ C1] ? __rwlock_init+0x150/0x150 [ 28.535293][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535295][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535297][ C1] console_emit_next_record+0x22f/0x4c0 [ 28.535300][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 28.535302][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535303][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535305][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535307][ C1] ? lock_acquire+0x13c/0x160 [ 28.535309][ C1] ? console_flush_one_record+0x111/0x710 [ 28.535310][ C1] console_flush_one_record+0x46f/0x710 [ 28.535313][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 28.535315][ C1] console_unlock+0xee/0x1f0 [ 28.535317][ C1] ? lock_acquire+0x13c/0x160 [ 28.535319][ C1] ? console_flush_one_record+0x710/0x710 [ 28.535320][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535322][ C1] ? lock_release+0x184/0x1f0 [ 28.535323][ C1] ? lock_acquire+0x60/0x160 [ 28.535325][ C1] ? __rcu_read_lock+0x30/0x70 [ 28.535327][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.535328][ C1] ? vprintk_emit+0x320/0x3e0 [ 28.535330][ C1] vprintk_emit+0x37c/0x3e0 [ 28.535334][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 28.535336][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 28.535338][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535339][ C1] ? lock_acquire+0x13c/0x160 [ 28.535341][ C1] _printk+0xc7/0x100 [ 28.535344][ C1] ? snapshot_read.cold+0x21/0x21 [ 28.535346][ C1] ? ___ratelimit+0x4e7/0xa00 [ 28.535349][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 28.535353][ C1] ? idr_get_free+0x830/0x830 [ 28.535355][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 28.535357][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 28.535362][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 28.535366][ C1] ? lock_release+0x184/0x1f0 [ 28.535368][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 28.535370][ C1] ? sock_def_readable+0x156/0x480 [ 28.535373][ C1] ? packet_rcv+0xd26/0x15a0 [ 28.535376][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535378][ C1] ? lock_release+0x184/0x1f0 [ 28.535379][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 28.535382][ C1] ? lock_acquire+0x13c/0x160 [ 28.535383][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535385][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 28.535387][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535389][ C1] dev_hard_start_xmit+0xf4/0x620 [ 28.535392][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 28.535394][ C1] sch_direct_xmit+0x13d/0xaa0 [ 28.535396][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 28.535398][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535399][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 28.535401][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 28.535402][ C1] ? __rcu_read_lock+0x30/0x70 [ 28.535404][ C1] ? lock_acquire+0x13c/0x160 [ 28.535406][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 28.535408][ C1] ? tc_run+0x8b/0x7e0 [ 28.535409][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 28.535411][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 28.535412][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535414][ C1] ? lock_acquire+0x13c/0x160 [ 28.535416][ C1] __dev_queue_xmit+0x942/0x1b80 [ 28.535419][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 28.535421][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 28.535423][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 28.535426][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 28.535429][ C1] ? neigh_hh_output+0x152/0x4c0 [ 28.535431][ C1] ip6_finish_output2+0x96f/0x1300 [ 28.535433][ C1] ? ip6_dst_lookup+0x80/0x80 [ 28.535435][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535437][ C1] ? lock_acquire+0x13c/0x160 [ 28.535438][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535440][ C1] ? lock_release+0x184/0x1f0 [ 28.535442][ C1] ip6_finish_output+0x646/0xda0 [ 28.535444][ C1] ip6_output+0x23f/0x7f0 [ 28.535445][ C1] ? ip6_finish_output+0xda0/0xda0 [ 28.535447][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 28.535450][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535451][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.535452][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 28.535454][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535455][ C1] ? trace_hardirqs_on+0x36/0x40 [ 28.535457][ C1] ? lock_acquire+0x13c/0x160 [ 28.535458][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535460][ C1] ndisc_send_skb+0xba3/0x1520 [ 28.535463][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 28.535466][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 28.535468][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.535470][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.535472][ C1] addrconf_rs_timer+0x26f/0x770 [ 28.535474][ C1] ? do_raw_spin_lock+0x131/0x280 [ 28.535476][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.535477][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535479][ C1] ? lock_acquire+0x13c/0x160 [ 28.535480][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 28.535482][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.535484][ C1] call_timer_fn+0x160/0x4d0 [ 28.535487][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 28.535488][ C1] ? debug_object_active_state+0x430/0x430 [ 28.535491][ C1] ? __rwlock_init+0x150/0x150 [ 28.535493][ C1] ? timer_recalc_next_expiry+0x71/0x210 [ 28.535495][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535497][ C1] __run_timers+0x68f/0xaa0 [ 28.535498][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 28.535501][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.535503][ C1] ? do_raw_spin_lock+0x131/0x280 [ 28.535505][ C1] ? __rwlock_init+0x150/0x150 [ 28.535508][ C1] run_timer_softirq+0xf0/0x160 [ 28.535510][ C1] ? __run_timers+0xaa0/0xaa0 [ 28.535512][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.535513][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535515][ C1] handle_softirqs+0x1d3/0x900 [ 28.535517][ C1] ? _local_bh_enable+0xc0/0xc0 [ 28.535518][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535520][ C1] ? lock_release+0x184/0x1f0 [ 28.535522][ C1] __irq_exit_rcu+0x145/0x1c0 [ 28.535523][ C1] irq_exit_rcu+0xe/0x30 [ 28.535525][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.535527][ C1] [ 28.535527][ C1] [ 28.535528][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 28.535531][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.535533][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.535536][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.535538][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 28.535541][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 28.535542][ C1] RDX: 0000000000000001 RSI: ffffffffad68d860 RDI: ffffffffaaef0307 [ 28.535543][ C1] RBP: 0000000000000000 R08: ffffffffad381421 R09: 1fe2200006a563a2 [ 28.535544][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 28.535545][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.535546][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 28.535548][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.535551][ C1] default_idle+0x9/0x10 [ 28.535553][ C1] default_idle_call+0x6e/0xb0 [ 28.535555][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.535557][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 28.535558][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 28.535560][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.535563][ C1] do_idle+0xd8/0x190 [ 28.535564][ C1] cpu_startup_entry+0x53/0x70 [ 28.535566][ C1] start_secondary+0x204/0x2b0 [ 28.535568][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.535569][ C1] common_startup_64+0x13e/0x148 [ 28.535574][ C1] [ 33.351003][ T435] br1: port 1(veth1) entered disabled state [ 33.351019][ T435] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.351022][ T435] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 435, name: ip [ 33.351024][ T435] preempt_count: 202, expected: 0 [ 33.351025][ T435] RCU nest depth: 0, expected: 0 [ 33.351026][ T435] INFO: lockdep is turned off. [ 33.351027][ T435] irq event stamp: 0 [ 33.351028][ T435] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 33.351033][ T435] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 33.351040][ T435] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 33.351041][ T435] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 33.351043][ T435] Preemption disabled at: [ 33.351044][ T435] [<0000000000000000>] 0x0 [ 33.351049][ T435] CPU: 0 UID: 0 PID: 435 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.351052][ T435] Tainted: [W]=WARN [ 33.351053][ T435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.351055][ T435] Call Trace: [ 33.351056][ T435] [ 33.351058][ T435] dump_stack_lvl+0x6f/0xa0 [ 33.351063][ T435] __might_resched.cold+0x1fe/0x2c1 [ 33.351067][ T435] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.351071][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351077][ T435] __kmalloc_noprof+0x443/0x760 [ 33.351081][ T435] ? __rwlock_init+0x150/0x150 [ 33.351084][ T435] ? alloc_buf.isra.0+0x4b/0x260 [ 33.351088][ T435] ? do_raw_spin_unlock+0x59/0x250 [ 33.351089][ T435] alloc_buf.isra.0+0x4b/0x260 [ 33.351092][ T435] put_chars+0x1e1/0x2f0 [ 33.351094][ T435] ? __send_to_port+0x420/0x420 [ 33.351096][ T435] ? printk_get_next_message+0x240/0x650 [ 33.351099][ T435] hvc_console_print+0x292/0x780 [ 33.351103][ T435] ? hvc_write+0x3a0/0x3a0 [ 33.351105][ T435] ? __rwlock_init+0x150/0x150 [ 33.351107][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351109][ T435] ? lock_acquire+0x13c/0x160 [ 33.351111][ T435] console_emit_next_record+0x22f/0x4c0 [ 33.351113][ T435] ? devkmsg_read+0x4b0/0x4b0 [ 33.351115][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351117][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351118][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351120][ T435] ? lock_acquire+0x13c/0x160 [ 33.351122][ T435] ? console_flush_one_record+0x111/0x710 [ 33.351124][ T435] console_flush_one_record+0x46f/0x710 [ 33.351126][ T435] ? console_emit_next_record+0x4c0/0x4c0 [ 33.351129][ T435] console_unlock+0xee/0x1f0 [ 33.351130][ T435] ? lock_acquire+0x13c/0x160 [ 33.351132][ T435] ? console_flush_one_record+0x710/0x710 [ 33.351133][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351135][ T435] ? lock_release+0x184/0x1f0 [ 33.351136][ T435] ? lock_acquire+0x60/0x160 [ 33.351138][ T435] ? __rcu_read_lock+0x30/0x70 [ 33.351140][ T435] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.351142][ T435] ? vprintk_emit+0x320/0x3e0 [ 33.351144][ T435] vprintk_emit+0x37c/0x3e0 [ 33.351146][ T435] ? wake_up_klogd_work_func+0x90/0x90 [ 33.351148][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351150][ T435] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.351152][ T435] ? trace_hardirqs_on+0x36/0x40 [ 33.351154][ T435] _printk+0xc7/0x100 [ 33.351157][ T435] ? snapshot_read.cold+0x21/0x21 [ 33.351159][ T435] ? ipv6_mc_down+0x17e/0x2d0 [ 33.351164][ T435] br_set_state+0x22f/0x430 [bridge] [ 33.351183][ T435] br_stp_disable_port+0x11f/0x390 [bridge] [ 33.351191][ T435] br_device_event+0x7b5/0x8f0 [bridge] [ 33.351200][ T435] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 33.351203][ T435] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 33.351206][ T435] ? addrconf_notify+0x2c8/0xf30 [ 33.351209][ T435] notifier_call_chain+0xae/0x300 [ 33.351212][ T435] __dev_notify_flags+0x23c/0x3c0 [ 33.351216][ T435] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.351217][ T435] ? netif_change_name+0x8c0/0x8c0 [ 33.351219][ T435] ? netif_set_allmulti+0x250/0x250 [ 33.351221][ T435] ? __kernel_text_address+0x12/0x30 [ 33.351223][ T435] ? write_profile+0xf0/0xf0 [ 33.351225][ T435] ? unwind_get_return_address+0x67/0xd0 [ 33.351228][ T435] netif_change_flags+0xfe/0x190 [ 33.351230][ T435] do_setlink.isra.0+0x1cc3/0x2750 [ 33.351234][ T435] ? stack_trace_save+0x93/0xc0 [ 33.351235][ T435] ? rtnl_link_get_size+0x350/0x350 [ 33.351236][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351238][ T435] ? stack_depot_save_flags+0x1bc/0x790 [ 33.351242][ T435] ? kasan_save_stack+0x3d/0x50 [ 33.351245][ T435] ? kasan_save_stack+0x2f/0x50 [ 33.351246][ T435] ? kasan_save_track+0x14/0x30 [ 33.351248][ T435] ? __kasan_kmalloc+0x7b/0x90 [ 33.351249][ T435] ? __kmalloc_cache_noprof+0x29a/0x620 [ 33.351251][ T435] ? rtnl_newlink+0x124/0x11c0 [ 33.351252][ T435] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.351253][ T435] ? netlink_rcv_skb+0x14e/0x3a0 [ 33.351255][ T435] ? netlink_unicast+0x486/0x750 [ 33.351257][ T435] ? netlink_sendmsg+0x735/0xc60 [ 33.351258][ T435] ? ____sys_sendmsg+0x415/0x880 [ 33.351261][ T435] ? ___sys_sendmsg+0x14e/0x1d0 [ 33.351262][ T435] ? __sys_sendmsg+0x12c/0x1d0 [ 33.351264][ T435] ? do_syscall_64+0xff/0x530 [ 33.351266][ T435] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.351268][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351270][ T435] ? lock_acquire+0x13c/0x160 [ 33.351272][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351273][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351275][ T435] ? trace_contention_end+0xb3/0x180 [ 33.351278][ T435] ? __mutex_lock+0x1db/0x1ea0 [ 33.351279][ T435] ? __mutex_lock+0x9a3/0x1ea0 [ 33.351281][ T435] ? rtnl_newlink+0x9a8/0x11c0 [ 33.351282][ T435] ? ww_mutex_lock+0x160/0x160 [ 33.351284][ T435] ? __rtnl_newlink+0x3fa/0xa50 [ 33.351286][ T435] rtnl_newlink+0x9f1/0x11c0 [ 33.351288][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351290][ T435] ? rtnl_bridge_getlink+0x850/0x850 [ 33.351291][ T435] ? lock_acquire+0x13c/0x160 [ 33.351293][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351295][ T435] ? is_bpf_text_address+0x3e/0x110 [ 33.351298][ T435] ? is_bpf_text_address+0x72/0x110 [ 33.351300][ T435] ? kernel_text_address+0x149/0x170 [ 33.351301][ T435] ? __kernel_text_address+0x12/0x30 [ 33.351302][ T435] ? write_profile+0xf0/0xf0 [ 33.351303][ T435] ? unwind_get_return_address+0x67/0xd0 [ 33.351305][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351306][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351308][ T435] ? cap_capable+0x1d7/0x3d0 [ 33.351312][ T435] ? lock_acquire+0x13c/0x160 [ 33.351313][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351315][ T435] ? rtnl_bridge_getlink+0x850/0x850 [ 33.351316][ T435] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.351318][ T435] ? rtnl_link_fill+0x920/0x920 [ 33.351319][ T435] ? filter_irq_stacks+0xd0/0xd0 [ 33.351320][ T435] ? stack_depot_save_flags+0x1bc/0x790 [ 33.351323][ T435] netlink_rcv_skb+0x14e/0x3a0 [ 33.351325][ T435] ? rtnl_link_fill+0x920/0x920 [ 33.351326][ T435] ? lock_release+0x184/0x1f0 [ 33.351327][ T435] ? netlink_ack+0xcf0/0xcf0 [ 33.351329][ T435] ? __netlink_lookup+0xb9/0x6b0 [ 33.351331][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351333][ T435] ? lock_release+0x184/0x1f0 [ 33.351335][ T435] netlink_unicast+0x486/0x750 [ 33.351337][ T435] ? netlink_attachskb+0x810/0x810 [ 33.351338][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351340][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351342][ T435] ? lock_acquire+0x13c/0x160 [ 33.351343][ T435] netlink_sendmsg+0x735/0xc60 [ 33.351345][ T435] ? netlink_unicast+0x750/0x750 [ 33.351347][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351349][ T435] ? lock_release+0x184/0x1f0 [ 33.351351][ T435] ____sys_sendmsg+0x415/0x880 [ 33.351352][ T435] ? copy_msghdr_from_user+0x279/0x420 [ 33.351354][ T435] ? get_timestamp.constprop.0+0x390/0x390 [ 33.351356][ T435] ? move_addr_to_kernel+0x40/0x40 [ 33.351357][ T435] ? filter_irq_stacks+0xd0/0xd0 [ 33.351360][ T435] ___sys_sendmsg+0x14e/0x1d0 [ 33.351361][ T435] ? copy_msghdr_from_user+0x420/0x420 [ 33.351366][ T435] __sys_sendmsg+0x12c/0x1d0 [ 33.351368][ T435] ? __sys_sendmsg_sock+0x20/0x20 [ 33.351371][ T435] ? rcu_is_watching+0x16/0xd0 [ 33.351373][ T435] do_syscall_64+0xff/0x530 [ 33.351374][ T435] ? exc_page_fault+0xee/0x100 [ 33.351377][ T435] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.351378][ T435] RIP: 0033:0x7f5d512d554e [ 33.351380][ T435] 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 [ 33.351382][ T435] RSP: 002b:00007fffbc1a0250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.351385][ T435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d512d554e [ 33.351387][ T435] RDX: 0000000000000000 RSI: 00007fffbc1a0300 RDI: 0000000000000005 [ 33.351387][ T435] RBP: 00007fffbc1a0260 R08: 0000000000000000 R09: 0000000000000000 [ 33.351388][ T435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918247 [ 33.351389][ T435] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbc1a09c0 [ 33.351391][ T435] [ 33.383657][ T435] ip (435) used greatest stack depth: 23016 bytes left [ 33.398375][ T436] br1: port 2(veth2) entered disabled state [ 33.424480][ T437] veth2: left allmulticast mode [ 33.424688][ T437] veth2: left promiscuous mode [ 33.424961][ T437] br1: port 2(veth2) entered disabled state [ 33.426555][ T437] veth1: left allmulticast mode [ 33.426774][ T437] veth1: left promiscuous mode [ 33.427053][ T437] br1: port 1(veth1) entered disabled state