[ 10.871336][ T248] gre: GRE over IPv4 demultiplexer driver [ 10.871352][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.871354][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: modprobe [ 10.871356][ T248] preempt_count: 1, expected: 0 [ 10.871357][ T248] RCU nest depth: 0, expected: 0 [ 10.871358][ T248] locks held by modprobe/248: 4, last CPU#3: [ 10.871360][ T248] #0: ffffffff9a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.871372][ T248] #1: ffffffff9a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.871376][ T248] #2: ffffffff9a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.871380][ T248] #3: ffffffff9a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.871384][ T248] irq event stamp: 35480 [ 10.871385][ T248] hardirqs last enabled at (35479): [] __down_trylock_console_sem+0x86/0xa0 [ 10.871388][ T248] hardirqs last disabled at (35480): [] console_emit_next_record+0x3d4/0x4c0 [ 10.871390][ T248] softirqs last enabled at (33162): [] handle_softirqs+0x67c/0x900 [ 10.871393][ T248] softirqs last disabled at (32555): [] __irq_exit_rcu+0x145/0x1c0 [ 10.871395][ T248] Preemption disabled at: [ 10.871396][ T248] [] vprintk_emit+0x31b/0x3e0 [ 10.871402][ T248] CPU: 3 UID: 0 PID: 248 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.871405][ T248] Tainted: [W]=WARN [ 10.871406][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.871408][ T248] Call Trace: [ 10.871410][ T248] [ 10.871411][ T248] dump_stack_lvl+0x6f/0xa0 [ 10.871416][ T248] ? vprintk_emit+0x31b/0x3e0 [ 10.871418][ T248] __might_resched.cold+0x1fe/0x2c1 [ 10.871423][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.871427][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 10.871432][ T248] __kmalloc_noprof+0x443/0x760 [ 10.871434][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 10.871440][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 10.871443][ T248] alloc_buf.isra.0+0x4b/0x260 [ 10.871446][ T248] put_chars+0x1e1/0x2f0 [ 10.871448][ T248] ? desc_read_finalized_seq+0x79/0x120 [ 10.871451][ T248] ? __send_to_port+0x420/0x420 [ 10.871454][ T248] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.871457][ T248] ? validate_chain+0x38b/0xc20 [ 10.871461][ T248] hvc_console_print+0x292/0x780 [ 10.871464][ T248] ? __lock_acquire+0x518/0xc20 [ 10.871465][ T248] ? __lock_acquire+0x518/0xc20 [ 10.871470][ T248] ? hvc_write+0x3a0/0x3a0 [ 10.871471][ T248] ? console_emit_next_record+0x1df/0x4c0 [ 10.871474][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.871483][ T248] ? lock_acquire+0x13c/0x160 [ 10.871487][ T248] console_emit_next_record+0x22f/0x4c0 [ 10.871491][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 10.871493][ T248] ? console_flush_one_record+0x106/0x710 [ 10.871496][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.871498][ T248] ? lock_acquire+0x13c/0x160 [ 10.871502][ T248] console_flush_one_record+0x46f/0x710 [ 10.871506][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 10.871508][ T248] ? __lock_acquire+0x518/0xc20 [ 10.871513][ T248] console_unlock+0xee/0x1f0 [ 10.871516][ T248] ? console_flush_one_record+0x710/0x710 [ 10.871517][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.871520][ T248] ? lock_acquire+0x60/0x160 [ 10.871523][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.871525][ T248] ? vprintk_emit+0x320/0x3e0 [ 10.871528][ T248] vprintk_emit+0x37c/0x3e0 [ 10.871532][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 10.871538][ T248] ? gre_exit+0x3f0/0x3f0 [gre] [ 10.871541][ T248] _printk+0xc7/0x100 [ 10.871545][ T248] ? snapshot_read.cold+0x21/0x21 [ 10.871551][ T248] ? do_one_initcall+0x113/0x4f0 [ 10.871554][ T248] gre_init+0x15/0x1000 [gre] [ 10.871556][ T248] do_one_initcall+0x124/0x4f0 [ 10.871559][ T248] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.871563][ T248] ? do_init_module+0xae/0x8a0 [ 10.871566][ T248] ? kasan_unpoison+0x44/0x70 [ 10.871571][ T248] do_init_module+0x2ad/0x8a0 [ 10.871575][ T248] ? lockdep_hardirqs_on+0x91/0x130 [ 10.871579][ T248] ? free_module+0x470/0x470 [ 10.871582][ T248] ? kfree+0x123/0x590 [ 10.871586][ T248] load_module+0x1424/0x1bb0 [ 10.871593][ T248] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.871599][ T248] ? backing_file_read_iter+0x541/0x790 [ 10.871602][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.871606][ T248] init_module_from_file+0x11f/0x1a0 [ 10.871609][ T248] ? __do_sys_init_module+0x220/0x220 [ 10.871617][ T248] ? __rwlock_init+0x150/0x150 [ 10.871621][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 10.871624][ T248] idempotent_init_module+0x37b/0x7c0 [ 10.871627][ T248] ? init_module_from_file+0x1a0/0x1a0 [ 10.871633][ T248] ? rcu_is_watching+0x16/0xd0 [ 10.871636][ T248] ? cap_capable+0x1d7/0x3d0 [ 10.871642][ T248] __x64_sys_finit_module+0xdf/0x190 [ 10.871644][ T248] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.871648][ T248] do_syscall_64+0xff/0x530 [ 10.871650][ T248] ? exc_page_fault+0xee/0x100 [ 10.871652][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.871655][ T248] RIP: 0033:0x7f4ee516637d [ 10.871658][ T248] 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 [ 10.871660][ T248] RSP: 002b:00007ffcf0e897e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.871663][ T248] RAX: ffffffffffffffda RBX: 000055f25b4dca40 RCX: 00007f4ee516637d [ 10.871664][ T248] RDX: 0000000000000000 RSI: 000055f240cc9ffd RDI: 0000000000000001 [ 10.871665][ T248] RBP: 00007ffcf0e89880 R08: 0000000000000000 R09: 0000000000000000 [ 10.871666][ T248] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f240cc9ffd [ 10.871667][ T248] R13: 000055f25b4dca00 R14: 0000000000040000 R15: 0000000000000000 [ 10.871674][ T248] [ 10.900832][ T248] ip_gre: GRE over IPv4 tunneling driver [ 11.047345][ T254] ip (254) used greatest stack depth: 24216 bytes left [ 11.169039][ T258] GACT probability NOT on [ 11.251460][ T260] ip6_gre: GRE over IPv6 tunneling driver [ 11.325961][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.326030][ T10] [ 11.326032][ T10] ============================= [ 11.326033][ T10] WARNING: suspicious RCU usage [ 11.326035][ T10] 7.2.0-virtme #1 Tainted: G W [ 11.326036][ T10] ----------------------------- [ 11.326037][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.326039][ T10] [ 11.326039][ T10] other info that might help us debug this: [ 11.326039][ T10] [ 11.326039][ T10] [ 11.326039][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 11.326041][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 11.326043][ T10] #0: ff11000008d69b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.326055][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.326059][ T10] #2: ff1100000297bd30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.326065][ T10] #3: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.326068][ T10] #4: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.326072][ T10] #5: ffffffff9a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.326077][ T10] #6: ff1100000f098a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.326081][ T10] #7: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.326088][ T10] #8: ffffffff9a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.326093][ T10] #9: ffffffff9a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.326096][ T10] #10: ffffffff9a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.326100][ T10] #11: ffffffff9a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.326104][ T10] [ 11.326104][ T10] stack backtrace: [ 11.326107][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.326110][ T10] Tainted: [W]=WARN [ 11.326111][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.326113][ T10] Workqueue: mld mld_ifc_work [ 11.326116][ T10] Call Trace: [ 11.326118][ T10] [ 11.326120][ T10] dump_stack_lvl+0x6f/0xa0 [ 11.326126][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.326132][ T10] __might_resched+0x2ac/0x390 [ 11.326136][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.326140][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 11.326145][ T10] __kmalloc_noprof+0x443/0x760 [ 11.326147][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 11.326153][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 11.326156][ T10] alloc_buf.isra.0+0x4b/0x260 [ 11.326160][ T10] put_chars+0x1e1/0x2f0 [ 11.326163][ T10] ? __send_to_port+0x420/0x420 [ 11.326166][ T10] ? validate_chain+0x34a/0xc20 [ 11.326171][ T10] hvc_console_print+0x292/0x780 [ 11.326179][ T10] ? hvc_write+0x3a0/0x3a0 [ 11.326181][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.326185][ T10] ? lock_acquire+0x13c/0x160 [ 11.326189][ T10] console_emit_next_record+0x22f/0x4c0 [ 11.326193][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 11.326195][ T10] ? console_flush_one_record+0x106/0x710 [ 11.326199][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.326201][ T10] ? lock_acquire+0x13c/0x160 [ 11.326206][ T10] console_flush_one_record+0x46f/0x710 [ 11.326210][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 11.326212][ T10] ? __lock_acquire+0x518/0xc20 [ 11.326218][ T10] console_unlock+0xee/0x1f0 [ 11.326221][ T10] ? console_flush_one_record+0x710/0x710 [ 11.326223][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.326225][ T10] ? lock_acquire+0x60/0x160 [ 11.326229][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.326231][ T10] ? vprintk_emit+0x320/0x3e0 [ 11.326235][ T10] vprintk_emit+0x37c/0x3e0 [ 11.326239][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 11.326242][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.326247][ T10] _printk+0xc7/0x100 [ 11.326250][ T10] ? snapshot_read.cold+0x21/0x21 [ 11.326252][ T10] ? ___ratelimit+0x4e7/0xa00 [ 11.326258][ T10] ? idr_get_free+0x830/0x830 [ 11.326264][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.326269][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.326273][ T10] ? ret_from_fork_asm+0x11/0x20 [ 11.326276][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.326279][ T10] ? stack_trace_save+0x93/0xc0 [ 11.326283][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 11.326285][ T10] ? netif_skb_features+0x658/0x1430 [ 11.326287][ T10] ? mark_lock_irq+0x390/0x9c0 [ 11.326289][ T10] ? lock_acquire+0x13c/0x160 [ 11.326292][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 11.326294][ T10] ? save_trace+0xe8/0x280 [ 11.326299][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.326302][ T10] dev_hard_start_xmit+0xf4/0x620 [ 11.326305][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 11.326309][ T10] sch_direct_xmit+0x13d/0xaa0 [ 11.326314][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.326316][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 11.326319][ T10] ? __rcu_read_lock+0x30/0x70 [ 11.326321][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.326323][ T10] ? lock_acquire+0x13c/0x160 [ 11.326328][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 11.326333][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 11.326335][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.326338][ T10] ? rcu_is_watching+0x16/0xd0 [ 11.326341][ T10] ? lock_acquire+0x13c/0x160 [ 11.326345][ T10] __dev_queue_xmit+0x942/0x1b80 [ 11.326348][ T10] ? __lock_acquire+0x518/0xc20 [ 11.326353][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.326354][ T10] ? find_held_lock+0x2b/0x80 [ 11.326356][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.326369][ T10] ip6_finish_output2+0x423/0x1300 [ 11.326374][ T10] ? ip6_dst_lookup+0x80/0x80 [ 11.326375][ T10] ? find_held_lock+0x2b/0x80 [ 11.326378][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.326381][ T10] ? ip6_mtu+0x15d/0x310 [ 11.326386][ T10] ip6_finish_output+0x646/0xda0 [ 11.326390][ T10] ip6_output+0x23f/0x7f0 [ 11.326394][ T10] ? ip6_finish_output+0xda0/0xda0 [ 11.326395][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 11.326397][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.326400][ T10] ? mark_held_locks+0x40/0x70 [ 11.326404][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.326407][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 11.326409][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.326413][ T10] mld_sendpack+0x9d6/0xec0 [ 11.326418][ T10] ? mld_dad_start_work+0x240/0x240 [ 11.326425][ T10] ? mld_send_cr+0x50f/0x820 [ 11.326429][ T10] mld_ifc_work+0x36/0x190 [ 11.326432][ T10] ? process_one_work+0xdfc/0x1560 [ 11.326433][ T10] process_one_work+0xe3e/0x1560 [ 11.326441][ T10] ? __queue_delayed_work+0x470/0x470 [ 11.326444][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 11.326452][ T10] worker_thread+0x4f1/0xd60 [ 11.326457][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.326459][ T10] ? __kthread_parkme+0xbd/0x210 [ 11.326462][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.326465][ T10] ? rescuer_thread+0x1340/0x1340 [ 11.326467][ T10] kthread+0x367/0x460 [ 11.326469][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.326472][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.326475][ T10] ret_from_fork+0x474/0x6b0 [ 11.326484][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.326488][ T10] ? __switch_to+0x5a3/0xe00 [ 11.326491][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.326494][ T10] ret_from_fork_asm+0x11/0x20 [ 11.326503][ T10] [ 11.396867][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.435000][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.728358][ T276] br1: port 1(veth1) entered blocking state [ 11.728853][ T276] br1: port 1(veth1) entered disabled state [ 11.729165][ T276] veth1: entered allmulticast mode [ 11.730717][ T276] veth1: entered promiscuous mode [ 11.764223][ T38] br1: port 1(veth1) entered blocking state [ 11.764612][ T38] br1: port 1(veth1) entered forwarding state [ 11.788545][ T278] br1: port 2(veth2) entered blocking state [ 11.788923][ T278] br1: port 2(veth2) entered disabled state [ 11.789284][ T278] veth2: entered allmulticast mode [ 11.791421][ T278] veth2: entered promiscuous mode [ 11.815698][ T39] br1: port 2(veth2) entered blocking state [ 11.816068][ T39] br1: port 2(veth2) entered forwarding state [ 11.974957][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 11.974973][ T52] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.974976][ T52] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 52, name: kworker/1:1 [ 11.974977][ T52] preempt_count: 202, expected: 0 [ 11.974978][ T52] RCU nest depth: 3, expected: 0 [ 11.974979][ T52] locks held by kworker/1:1/52: 12, last CPU#1: [ 11.974981][ T52] #0: ff11000008d69b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.974994][ T52] #1: ffa000000038fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.974998][ T52] #2: ff1100000f630d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.975004][ T52] #3: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.975007][ T52] #4: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.975011][ T52] #5: ffffffff9a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.975016][ T52] #6: ff1100000f62d228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.975020][ T52] #7: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.975026][ T52] #8: ffffffff9a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.975031][ T52] #9: ffffffff9a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.975034][ T52] #10: ffffffff9a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.975038][ T52] #11: ffffffff9a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.975042][ T52] irq event stamp: 613355 [ 11.975043][ T52] hardirqs last enabled at (613354): [] __down_trylock_console_sem+0x86/0xa0 [ 11.975046][ T52] hardirqs last disabled at (613355): [] console_emit_next_record+0x3d4/0x4c0 [ 11.975048][ T52] softirqs last enabled at (613344): [] neigh_resolve_output.part.0+0x481/0x740 [ 11.975050][ T52] softirqs last disabled at (613348): [] __dev_queue_xmit+0x1fc/0x1b80 [ 11.975053][ T52] Preemption disabled at: [ 11.975054][ T52] [] __dev_queue_xmit+0x204/0x1b80 [ 11.975059][ T52] CPU: 1 UID: 0 PID: 52 Comm: kworker/1:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.975062][ T52] Tainted: [W]=WARN [ 11.975063][ T52] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.975065][ T52] Workqueue: mld mld_ifc_work [ 11.975068][ T52] Call Trace: [ 11.975070][ T52] [ 11.975072][ T52] dump_stack_lvl+0x6f/0xa0 [ 11.975078][ T52] ? __dev_queue_xmit+0x204/0x1b80 [ 11.975080][ T52] __might_resched.cold+0x1fe/0x2c1 [ 11.975085][ T52] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.975089][ T52] ? __kmalloc_noprof+0xdb/0x760 [ 11.975094][ T52] __kmalloc_noprof+0x443/0x760 [ 11.975096][ T52] ? alloc_buf.isra.0+0x4b/0x260 [ 11.975102][ T52] ? do_raw_spin_unlock+0x59/0x250 [ 11.975105][ T52] alloc_buf.isra.0+0x4b/0x260 [ 11.975108][ T52] put_chars+0x1e1/0x2f0 [ 11.975111][ T52] ? __send_to_port+0x420/0x420 [ 11.975112][ T52] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.975117][ T52] ? validate_chain+0x38b/0xc20 [ 11.975122][ T52] hvc_console_print+0x292/0x780 [ 11.975129][ T52] ? hvc_write+0x3a0/0x3a0 [ 11.975131][ T52] ? rcu_is_watching+0x16/0xd0 [ 11.975133][ T52] ? lock_acquire+0x13c/0x160 [ 11.975138][ T52] console_emit_next_record+0x22f/0x4c0 [ 11.975142][ T52] ? devkmsg_read+0x4b0/0x4b0 [ 11.975143][ T52] ? console_flush_one_record+0x106/0x710 [ 11.975147][ T52] ? rcu_is_watching+0x16/0xd0 [ 11.975149][ T52] ? lock_acquire+0x13c/0x160 [ 11.975153][ T52] console_flush_one_record+0x46f/0x710 [ 11.975157][ T52] ? console_emit_next_record+0x4c0/0x4c0 [ 11.975159][ T52] ? __lock_acquire+0x518/0xc20 [ 11.975164][ T52] console_unlock+0xee/0x1f0 [ 11.975167][ T52] ? console_flush_one_record+0x710/0x710 [ 11.975169][ T52] ? rcu_is_watching+0x16/0xd0 [ 11.975171][ T52] ? lock_acquire+0x60/0x160 [ 11.975175][ T52] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.975177][ T52] ? vprintk_emit+0x320/0x3e0 [ 11.975180][ T52] vprintk_emit+0x37c/0x3e0 [ 11.975184][ T52] ? wake_up_klogd_work_func+0x90/0x90 [ 11.975187][ T52] ? __lock_release.isra.0+0x69/0x1a0 [ 11.975192][ T52] _printk+0xc7/0x100 [ 11.975196][ T52] ? snapshot_read.cold+0x21/0x21 [ 11.975197][ T52] ? ___ratelimit+0x4e7/0xa00 [ 11.975203][ T52] ? idr_get_free+0x830/0x830 [ 11.975208][ T52] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.975213][ T52] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.975219][ T52] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.975221][ T52] ? mark_usage+0x61/0x170 [ 11.975223][ T52] ? ret_from_fork_asm+0x11/0x20 [ 11.975225][ T52] ? __lock_acquire+0x518/0xc20 [ 11.975227][ T52] ? netif_skb_features+0x658/0x1430 [ 11.975229][ T52] ? mark_usage+0x61/0x170 [ 11.975231][ T52] ? __lock_acquire+0x518/0xc20 [ 11.975234][ T52] ? skb_network_protocol+0x3b0/0x3b0 [ 11.975239][ T52] ? rcu_is_watching+0x16/0xd0 [ 11.975242][ T52] dev_hard_start_xmit+0xf4/0x620 [ 11.975245][ T52] ? validate_xmit_skb_list+0xb3/0x150 [ 11.975249][ T52] sch_direct_xmit+0x13d/0xaa0 [ 11.975253][ T52] ? lock_acquire.part.0+0xd4/0x280 [ 11.975256][ T52] ? dequeue_skb+0x1db0/0x1db0 [ 11.975258][ T52] ? __rcu_read_lock+0x30/0x70 [ 11.975260][ T52] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.975262][ T52] ? lock_acquire+0x13c/0x160 [ 11.975267][ T52] __dev_xmit_skb+0xecc/0x1be0 [ 11.975272][ T52] ? alloc_netdev_dummy+0x30/0x30 [ 11.975273][ T52] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.975276][ T52] ? rcu_is_watching+0x16/0xd0 [ 11.975279][ T52] ? lock_acquire+0x13c/0x160 [ 11.975283][ T52] __dev_queue_xmit+0x942/0x1b80 [ 11.975285][ T52] ? __lock_acquire+0x518/0xc20 [ 11.975290][ T52] ? lock_acquire.part.0+0xd4/0x280 [ 11.975291][ T52] ? find_held_lock+0x2b/0x80 [ 11.975294][ T52] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.975305][ T52] ip6_finish_output2+0x423/0x1300 [ 11.975309][ T52] ? ip6_dst_lookup+0x80/0x80 [ 11.975311][ T52] ? find_held_lock+0x2b/0x80 [ 11.975314][ T52] ? __lock_release.isra.0+0x69/0x1a0 [ 11.975317][ T52] ? ip6_mtu+0x15d/0x310 [ 11.975322][ T52] ip6_finish_output+0x646/0xda0 [ 11.975325][ T52] ip6_output+0x23f/0x7f0 [ 11.975328][ T52] ? ip6_finish_output+0xda0/0xda0 [ 11.975330][ T52] ? __lock_release.isra.0+0x69/0x1a0 [ 11.975332][ T52] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.975335][ T52] ? mark_held_locks+0x40/0x70 [ 11.975338][ T52] ? __local_bh_enable_ip+0xaa/0x150 [ 11.975341][ T52] ? __local_bh_enable_ip+0xaa/0x150 [ 11.975342][ T52] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.975346][ T52] mld_sendpack+0x9d6/0xec0 [ 11.975351][ T52] ? mld_dad_start_work+0x240/0x240 [ 11.975357][ T52] ? mld_send_cr+0x50f/0x820 [ 11.975361][ T52] mld_ifc_work+0x36/0x190 [ 11.975364][ T52] ? process_one_work+0xdfc/0x1560 [ 11.975365][ T52] process_one_work+0xe3e/0x1560 [ 11.975372][ T52] ? __queue_delayed_work+0x470/0x470 [ 11.975375][ T52] ? lock_acquire.part.0+0xd4/0x280 [ 11.975383][ T52] worker_thread+0x4f1/0xd60 [ 11.975387][ T52] ? rescuer_thread+0x1340/0x1340 [ 11.975389][ T52] ? __kthread_parkme+0xbd/0x210 [ 11.975391][ T52] ? rescuer_thread+0x1340/0x1340 [ 11.975394][ T52] ? rescuer_thread+0x1340/0x1340 [ 11.975396][ T52] kthread+0x367/0x460 [ 11.975398][ T52] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.975401][ T52] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.975404][ T52] ret_from_fork+0x474/0x6b0 [ 11.975407][ T52] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.975411][ T52] ? __switch_to+0x5a3/0xe00 [ 11.975414][ T52] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.975416][ T52] ret_from_fork_asm+0x11/0x20 [ 11.975424][ T52] [ 12.235858][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.428940][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.451905][ T52] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.492047][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.492720][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.196812][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.196867][ T67] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.196870][ T67] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 67, name: kworker/2:2 [ 13.196871][ T67] preempt_count: 202, expected: 0 [ 13.196872][ T67] RCU nest depth: 3, expected: 0 [ 13.196873][ T67] locks held by kworker/2:2/67: 12, last CPU#2: [ 13.196875][ T67] #0: ff11000008d69b40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.196889][ T67] #1: ffa0000000487d10 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.196893][ T67] #2: ff1100000297bd30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_dad_work+0x2e/0x190 [ 13.196898][ T67] #3: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.196902][ T67] #4: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.196906][ T67] #5: ffffffff9a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.196911][ T67] #6: ff1100000f098a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.196915][ T67] #7: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.196922][ T67] #8: ffffffff9a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.196927][ T67] #9: ffffffff9a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.196930][ T67] #10: ffffffff9a689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.196934][ T67] #11: ffffffff9a689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.196938][ T67] irq event stamp: 23515 [ 13.196939][ T67] hardirqs last enabled at (23514): [] __down_trylock_console_sem+0x86/0xa0 [ 13.196941][ T67] hardirqs last disabled at (23515): [] console_emit_next_record+0x3d4/0x4c0 [ 13.196945][ T67] softirqs last enabled at (23504): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.196948][ T67] softirqs last disabled at (23508): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.196952][ T67] Preemption disabled at: [ 13.196953][ T67] [] __dev_queue_xmit+0x204/0x1b80 [ 13.196959][ T67] CPU: 2 UID: 0 PID: 67 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.196963][ T67] Tainted: [W]=WARN [ 13.196964][ T67] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.196965][ T67] Workqueue: mld mld_dad_work [ 13.196969][ T67] Call Trace: [ 13.196971][ T67] [ 13.196973][ T67] dump_stack_lvl+0x6f/0xa0 [ 13.196980][ T67] ? __dev_queue_xmit+0x204/0x1b80 [ 13.196982][ T67] __might_resched.cold+0x1fe/0x2c1 [ 13.196986][ T67] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.196990][ T67] ? __kmalloc_noprof+0xdb/0x760 [ 13.196996][ T67] __kmalloc_noprof+0x443/0x760 [ 13.196998][ T67] ? alloc_buf.isra.0+0x4b/0x260 [ 13.197004][ T67] ? do_raw_spin_unlock+0x59/0x250 [ 13.197007][ T67] alloc_buf.isra.0+0x4b/0x260 [ 13.197010][ T67] put_chars+0x1e1/0x2f0 [ 13.197012][ T67] ? __send_to_port+0x420/0x420 [ 13.197015][ T67] ? validate_chain+0x34a/0xc20 [ 13.197021][ T67] hvc_console_print+0x292/0x780 [ 13.197028][ T67] ? hvc_write+0x3a0/0x3a0 [ 13.197030][ T67] ? rcu_is_watching+0x16/0xd0 [ 13.197034][ T67] ? lock_acquire+0x13c/0x160 [ 13.197038][ T67] console_emit_next_record+0x22f/0x4c0 [ 13.197042][ T67] ? devkmsg_read+0x4b0/0x4b0 [ 13.197044][ T67] ? console_flush_one_record+0x106/0x710 [ 13.197047][ T67] ? rcu_is_watching+0x16/0xd0 [ 13.197049][ T67] ? lock_acquire+0x13c/0x160 [ 13.197053][ T67] console_flush_one_record+0x46f/0x710 [ 13.197058][ T67] ? console_emit_next_record+0x4c0/0x4c0 [ 13.197060][ T67] ? __lock_acquire+0x518/0xc20 [ 13.197065][ T67] console_unlock+0xee/0x1f0 [ 13.197068][ T67] ? console_flush_one_record+0x710/0x710 [ 13.197070][ T67] ? rcu_is_watching+0x16/0xd0 [ 13.197072][ T67] ? lock_acquire+0x60/0x160 [ 13.197076][ T67] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.197078][ T67] ? vprintk_emit+0x320/0x3e0 [ 13.197081][ T67] vprintk_emit+0x37c/0x3e0 [ 13.197085][ T67] ? wake_up_klogd_work_func+0x90/0x90 [ 13.197088][ T67] ? __lock_release.isra.0+0x69/0x1a0 [ 13.197093][ T67] _printk+0xc7/0x100 [ 13.197097][ T67] ? snapshot_read.cold+0x21/0x21 [ 13.197099][ T67] ? ___ratelimit+0x4e7/0xa00 [ 13.197104][ T67] ? idr_get_free+0x830/0x830 [ 13.197110][ T67] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.197114][ T67] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.197119][ T67] ? mark_usage+0x61/0x170 [ 13.197121][ T67] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.197125][ T67] ? mark_usage+0x61/0x170 [ 13.197127][ T67] ? netif_skb_features+0x658/0x1430 [ 13.197129][ T67] ? __lock_acquire+0x518/0xc20 [ 13.197130][ T67] ? validate_chain+0x737/0xc20 [ 13.197133][ T67] ? skb_network_protocol+0x3b0/0x3b0 [ 13.197136][ T67] ? mark_usage+0x61/0x170 [ 13.197141][ T67] ? rcu_is_watching+0x16/0xd0 [ 13.197143][ T67] dev_hard_start_xmit+0xf4/0x620 [ 13.197145][ T67] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.197148][ T67] ? validate_xmit_skb_list+0xb3/0x150 [ 13.197152][ T67] sch_direct_xmit+0x13d/0xaa0 [ 13.197156][ T67] ? lock_acquire.part.0+0xd4/0x280 [ 13.197158][ T67] ? dequeue_skb+0x1db0/0x1db0 [ 13.197161][ T67] ? __rcu_read_lock+0x30/0x70 [ 13.197163][ T67] ? lock_acquire+0x13c/0x160 [ 13.197168][ T67] __dev_xmit_skb+0xecc/0x1be0 [ 13.197171][ T67] ? tc_run+0x45e/0x7e0 [ 13.197174][ T67] ? alloc_netdev_dummy+0x30/0x30 [ 13.197176][ T67] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.197178][ T67] ? rcu_is_watching+0x16/0xd0 [ 13.197181][ T67] ? lock_acquire+0x13c/0x160 [ 13.197185][ T67] __dev_queue_xmit+0x942/0x1b80 [ 13.197192][ T67] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.197194][ T67] ? lock_acquire.part.0+0xd4/0x280 [ 13.197196][ T67] ? find_held_lock+0x2b/0x80 [ 13.197203][ T67] ? neigh_hh_output+0x152/0x4c0 [ 13.197208][ T67] ip6_finish_output2+0x96f/0x1300 [ 13.197212][ T67] ? ip6_dst_lookup+0x80/0x80 [ 13.197214][ T67] ? find_held_lock+0x2b/0x80 [ 13.197217][ T67] ? __lock_release.isra.0+0x69/0x1a0 [ 13.197220][ T67] ? ip6_mtu+0x15d/0x310 [ 13.197224][ T67] ip6_finish_output+0x646/0xda0 [ 13.197228][ T67] ip6_output+0x23f/0x7f0 [ 13.197231][ T67] ? ip6_finish_output+0xda0/0xda0 [ 13.197233][ T67] ? __lock_release.isra.0+0x69/0x1a0 [ 13.197235][ T67] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.197238][ T67] ? mark_held_locks+0x40/0x70 [ 13.197241][ T67] ? __local_bh_enable_ip+0xaa/0x150 [ 13.197244][ T67] ? __local_bh_enable_ip+0xaa/0x150 [ 13.197246][ T67] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.197249][ T67] mld_sendpack+0x9d6/0xec0 [ 13.197254][ T67] ? mld_dad_start_work+0x240/0x240 [ 13.197263][ T67] mld_dad_work+0x36/0x190 [ 13.197266][ T67] ? process_one_work+0xdfc/0x1560 [ 13.197267][ T67] process_one_work+0xe3e/0x1560 [ 13.197274][ T67] ? __queue_delayed_work+0x470/0x470 [ 13.197277][ T67] ? lock_acquire.part.0+0xd4/0x280 [ 13.197285][ T67] worker_thread+0x4f1/0xd60 [ 13.197289][ T67] ? rescuer_thread+0x1340/0x1340 [ 13.197291][ T67] ? __kthread_parkme+0xbd/0x210 [ 13.197294][ T67] ? rescuer_thread+0x1340/0x1340 [ 13.197297][ T67] ? rescuer_thread+0x1340/0x1340 [ 13.197299][ T67] kthread+0x367/0x460 [ 13.197300][ T67] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.197303][ T67] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.197306][ T67] ret_from_fork+0x474/0x6b0 [ 13.197310][ T67] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.197313][ T67] ? __switch_to+0x5a3/0xe00 [ 13.197316][ T67] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.197319][ T67] ret_from_fork_asm+0x11/0x20 [ 13.197328][ T67] [ 17.293114][ C2] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 17.293124][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.293170][ C2] [ 17.293171][ C2] ======================================================== [ 17.293172][ C2] WARNING: possible irq lock inversion dependency detected [ 17.293175][ C2] 7.2.0-virtme #1 Tainted: G W [ 17.293176][ C2] -------------------------------------------------------- [ 17.293177][ C2] swapper/2/0 just changed the state of lock: [ 17.293178][ C2] ffffffff9a689660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.293192][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.293193][ C2] (fs_reclaim){+.+.}-{0:0} [ 17.293195][ C2] [ 17.293195][ C2] [ 17.293195][ C2] and interrupts could create inverse lock ordering between them. [ 17.293195][ C2] [ 17.293196][ C2] [ 17.293196][ C2] other info that might help us debug this: [ 17.293196][ C2] Possible interrupt unsafe locking scenario: [ 17.293196][ C2] [ 17.293197][ C2] CPU0 CPU1 [ 17.293198][ C2] ---- ---- [ 17.293198][ C2] lock(fs_reclaim); [ 17.293199][ C2] local_irq_disable(); [ 17.293200][ C2] lock(console_owner); [ 17.293201][ C2] lock(fs_reclaim); [ 17.293201][ C2] [ 17.293202][ C2] lock(console_owner); [ 17.293203][ C2] [ 17.293203][ C2] *** DEADLOCK *** [ 17.293203][ C2] [ 17.293203][ C2] locks held by swapper/2/0: 8, last CPU#2: [ 17.293204][ C2] #0: ffa0000000228c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.293210][ C2] #1: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.293216][ C2] #2: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.293220][ C2] #3: ffffffff9a780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.293225][ C2] #4: ff1100000f098a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.293229][ C2] #5: ffffffff9a780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.293235][ C2] #6: ffffffff9a769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.293239][ C2] #7: ffffffff9a769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.293243][ C2] [ 17.293243][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 17.293247][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 17.293250][ C2] HARDIRQ-ON-W at: [ 17.293252][ C2] __lock_acquire+0x388/0xc20 [ 17.293255][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293256][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.293259][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 17.293262][ C2] kthread_create_worker_on_node+0xea/0x210 [ 17.293264][ C2] workqueue_init+0x2a/0x680 [ 17.293268][ C2] kernel_init_freeable+0x2fe/0x630 [ 17.293270][ C2] kernel_init+0x21/0x150 [ 17.293273][ C2] ret_from_fork+0x474/0x6b0 [ 17.293276][ C2] ret_from_fork_asm+0x11/0x20 [ 17.293279][ C2] SOFTIRQ-ON-W at: [ 17.293280][ C2] __lock_acquire+0x388/0xc20 [ 17.293282][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293283][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.293284][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 17.293285][ C2] kthread_create_worker_on_node+0xea/0x210 [ 17.293287][ C2] workqueue_init+0x2a/0x680 [ 17.293288][ C2] kernel_init_freeable+0x2fe/0x630 [ 17.293289][ C2] kernel_init+0x21/0x150 [ 17.293291][ C2] ret_from_fork+0x474/0x6b0 [ 17.293292][ C2] ret_from_fork_asm+0x11/0x20 [ 17.293293][ C2] INITIAL USE at: [ 17.293294][ C2] __lock_acquire+0x388/0xc20 [ 17.293295][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293296][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.293298][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 17.293299][ C2] kthread_create_worker_on_node+0xea/0x210 [ 17.293300][ C2] workqueue_init+0x2a/0x680 [ 17.293302][ C2] kernel_init_freeable+0x2fe/0x630 [ 17.293303][ C2] kernel_init+0x21/0x150 [ 17.293304][ C2] ret_from_fork+0x474/0x6b0 [ 17.293305][ C2] ret_from_fork_asm+0x11/0x20 [ 17.293307][ C2] } [ 17.293307][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.293311][ C2] ... acquired at: [ 17.293312][ C2] __lock_acquire+0x518/0xc20 [ 17.293314][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293315][ C2] fs_reclaim_acquire+0xd5/0x120 [ 17.293316][ C2] __kmalloc_noprof+0xd3/0x760 [ 17.293317][ C2] alloc_buf.isra.0+0x4b/0x260 [ 17.293320][ C2] put_chars+0x1e1/0x2f0 [ 17.293321][ C2] hvc_console_print+0x292/0x780 [ 17.293324][ C2] console_emit_next_record+0x22f/0x4c0 [ 17.293325][ C2] console_flush_one_record+0x46f/0x710 [ 17.293327][ C2] console_unlock+0xee/0x1f0 [ 17.293328][ C2] vprintk_emit+0x37c/0x3e0 [ 17.293330][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 17.293333][ C2] dev_printk_emit+0xb9/0xee [ 17.293335][ C2] _dev_info+0xe2/0x116 [ 17.293336][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.293339][ C2] cmos_do_probe+0x73b/0x98a [ 17.293340][ C2] platform_probe+0xfe/0x1f0 [ 17.293343][ C2] call_driver_probe+0x61/0x1c0 [ 17.293345][ C2] really_probe+0x199/0x760 [ 17.293347][ C2] __driver_probe_device+0x24f/0x440 [ 17.293348][ C2] driver_probe_device+0x4a/0xf0 [ 17.293350][ C2] __driver_attach+0x1b8/0x540 [ 17.293351][ C2] bus_for_each_dev+0x130/0x1e0 [ 17.293352][ C2] bus_add_driver+0x2c8/0x530 [ 17.293353][ C2] driver_register+0x1a3/0x390 [ 17.293355][ C2] __platform_driver_probe+0x13f/0x270 [ 17.293357][ C2] cmos_init+0x31/0x40 [ 17.293359][ C2] do_one_initcall+0x124/0x4f0 [ 17.293361][ C2] kernel_init_freeable+0x596/0x630 [ 17.293362][ C2] kernel_init+0x21/0x150 [ 17.293363][ C2] ret_from_fork+0x474/0x6b0 [ 17.293364][ C2] ret_from_fork_asm+0x11/0x20 [ 17.293366][ C2] [ 17.293366][ C2] -> (console_owner){..-.}-{0:0} { [ 17.293368][ C2] IN-SOFTIRQ-W at: [ 17.293369][ C2] __lock_acquire+0x388/0xc20 [ 17.293370][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293371][ C2] console_lock_spinning_enable+0x5c/0x60 [ 17.293373][ C2] console_emit_next_record+0x1d1/0x4c0 [ 17.293374][ C2] console_flush_one_record+0x46f/0x710 [ 17.293376][ C2] console_unlock+0xee/0x1f0 [ 17.293378][ C2] vprintk_emit+0x37c/0x3e0 [ 17.293379][ C2] _printk+0xc7/0x100 [ 17.293382][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.293385][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.293387][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.293389][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.293391][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.293393][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.293394][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.293395][ C2] ip6_finish_output+0x646/0xda0 [ 17.293397][ C2] ip6_output+0x23f/0x7f0 [ 17.293398][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.293399][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.293401][ C2] call_timer_fn+0x160/0x4d0 [ 17.293403][ C2] __run_timers+0x68f/0xaa0 [ 17.293404][ C2] run_timer_softirq+0xf0/0x160 [ 17.293406][ C2] handle_softirqs+0x1d3/0x900 [ 17.293408][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.293409][ C2] irq_exit_rcu+0xe/0x30 [ 17.293411][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.293413][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.293415][ C2] pv_native_safe_halt+0xf/0x10 [ 17.293416][ C2] default_idle+0x9/0x10 [ 17.293418][ C2] default_idle_call+0x6e/0xb0 [ 17.293419][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.293422][ C2] do_idle+0xd8/0x190 [ 17.293423][ C2] cpu_startup_entry+0x53/0x70 [ 17.293424][ C2] start_secondary+0x204/0x2b0 [ 17.293426][ C2] common_startup_64+0x13e/0x148 [ 17.293428][ C2] INITIAL USE at: [ 17.293429][ C2] } [ 17.293430][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.293433][ C2] ... acquired at: [ 17.293433][ C2] mark_lock+0x1d7/0xa00 [ 17.293435][ C2] mark_usage+0x42/0x170 [ 17.293436][ C2] __lock_acquire+0x388/0xc20 [ 17.293437][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293438][ C2] console_lock_spinning_enable+0x5c/0x60 [ 17.293440][ C2] console_emit_next_record+0x1d1/0x4c0 [ 17.293441][ C2] console_flush_one_record+0x46f/0x710 [ 17.293443][ C2] console_unlock+0xee/0x1f0 [ 17.293444][ C2] vprintk_emit+0x37c/0x3e0 [ 17.293446][ C2] _printk+0xc7/0x100 [ 17.293447][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.293449][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.293451][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.293452][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.293453][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.293454][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.293456][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.293457][ C2] ip6_finish_output+0x646/0xda0 [ 17.293458][ C2] ip6_output+0x23f/0x7f0 [ 17.293459][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.293461][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.293462][ C2] call_timer_fn+0x160/0x4d0 [ 17.293464][ C2] __run_timers+0x68f/0xaa0 [ 17.293465][ C2] run_timer_softirq+0xf0/0x160 [ 17.293467][ C2] handle_softirqs+0x1d3/0x900 [ 17.293468][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.293469][ C2] irq_exit_rcu+0xe/0x30 [ 17.293470][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.293471][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.293473][ C2] pv_native_safe_halt+0xf/0x10 [ 17.293474][ C2] default_idle+0x9/0x10 [ 17.293475][ C2] default_idle_call+0x6e/0xb0 [ 17.293477][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.293478][ C2] do_idle+0xd8/0x190 [ 17.293479][ C2] cpu_startup_entry+0x53/0x70 [ 17.293480][ C2] start_secondary+0x204/0x2b0 [ 17.293481][ C2] common_startup_64+0x13e/0x148 [ 17.293482][ C2] [ 17.293483][ C2] [ 17.293483][ C2] stack backtrace: [ 17.293486][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.293489][ C2] Tainted: [W]=WARN [ 17.293490][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.293491][ C2] Call Trace: [ 17.293493][ C2] [ 17.293495][ C2] dump_stack_lvl+0x6f/0xa0 [ 17.293499][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.293501][ C2] mark_lock_irq+0x989/0x9c0 [ 17.293503][ C2] ? add_lock_to_list+0x2c/0x1a0 [ 17.293506][ C2] mark_lock+0x1d7/0xa00 [ 17.293508][ C2] mark_usage+0x42/0x170 [ 17.293517][ C2] __lock_acquire+0x388/0xc20 [ 17.293519][ C2] lock_acquire.part.0+0xd4/0x280 [ 17.293520][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 17.293522][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293526][ C2] ? lock_acquire+0x13c/0x160 [ 17.293527][ C2] console_lock_spinning_enable+0x5c/0x60 [ 17.293529][ C2] ? console_lock_spinning_enable+0x40/0x60 [ 17.293531][ C2] console_emit_next_record+0x1d1/0x4c0 [ 17.293533][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 17.293534][ C2] ? console_flush_one_record+0x106/0x710 [ 17.293536][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293538][ C2] ? lock_acquire+0x13c/0x160 [ 17.293540][ C2] console_flush_one_record+0x46f/0x710 [ 17.293542][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 17.293544][ C2] ? __lock_acquire+0x518/0xc20 [ 17.293546][ C2] console_unlock+0xee/0x1f0 [ 17.293548][ C2] ? console_flush_one_record+0x710/0x710 [ 17.293549][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293551][ C2] ? lock_acquire+0x60/0x160 [ 17.293553][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.293555][ C2] ? vprintk_emit+0x320/0x3e0 [ 17.293557][ C2] vprintk_emit+0x37c/0x3e0 [ 17.293559][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 17.293561][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293563][ C2] _printk+0xc7/0x100 [ 17.293565][ C2] ? snapshot_read.cold+0x21/0x21 [ 17.293567][ C2] ? ___ratelimit+0x4e7/0xa00 [ 17.293570][ C2] ? idr_get_free+0x830/0x830 [ 17.293572][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.293575][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.293577][ C2] ? mark_usage+0x61/0x170 [ 17.293579][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.293581][ C2] ? mark_usage+0x61/0x170 [ 17.293582][ C2] ? netif_skb_features+0x658/0x1430 [ 17.293584][ C2] ? __lock_acquire+0x518/0xc20 [ 17.293585][ C2] ? validate_chain+0x737/0xc20 [ 17.293587][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 17.293588][ C2] ? mark_usage+0x61/0x170 [ 17.293590][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293592][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.293594][ C2] ? validate_chain+0x730/0xc20 [ 17.293595][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 17.293597][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.293599][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.293600][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 17.293602][ C2] ? __rcu_read_lock+0x30/0x70 [ 17.293603][ C2] ? lock_acquire+0x13c/0x160 [ 17.293605][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.293607][ C2] ? tc_run+0x45e/0x7e0 [ 17.293609][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 17.293610][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.293612][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293613][ C2] ? lock_acquire+0x13c/0x160 [ 17.293615][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.293618][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.293620][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.293621][ C2] ? find_held_lock+0x2b/0x80 [ 17.293623][ C2] ? neigh_hh_output+0x152/0x4c0 [ 17.293626][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.293628][ C2] ? ip6_dst_lookup+0x80/0x80 [ 17.293629][ C2] ? find_held_lock+0x2b/0x80 [ 17.293630][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293632][ C2] ? ip6_mtu+0x15d/0x310 [ 17.293634][ C2] ip6_finish_output+0x646/0xda0 [ 17.293636][ C2] ip6_output+0x23f/0x7f0 [ 17.293638][ C2] ? ip6_finish_output+0xda0/0xda0 [ 17.293639][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.293641][ C2] ? find_held_lock+0x2b/0x80 [ 17.293642][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293644][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 17.293646][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.293648][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 17.293650][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293652][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.293654][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293656][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293658][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.293660][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293662][ C2] ? lock_acquire+0x13c/0x160 [ 17.293664][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293665][ C2] call_timer_fn+0x160/0x4d0 [ 17.293667][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 17.293669][ C2] ? debug_object_active_state+0x430/0x430 [ 17.293672][ C2] ? find_held_lock+0x2b/0x80 [ 17.293674][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293675][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293677][ C2] __run_timers+0x68f/0xaa0 [ 17.293679][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293681][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.293683][ C2] ? __lock_acquire+0x518/0xc20 [ 17.293686][ C2] ? __rwlock_init+0x150/0x150 [ 17.293688][ C2] run_timer_softirq+0xf0/0x160 [ 17.293690][ C2] ? __run_timers+0xaa0/0xaa0 [ 17.293692][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.293694][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293696][ C2] handle_softirqs+0x1d3/0x900 [ 17.293698][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293699][ C2] ? _local_bh_enable+0xc0/0xc0 [ 17.293701][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.293703][ C2] irq_exit_rcu+0xe/0x30 [ 17.293704][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.293706][ C2] [ 17.293706][ C2] [ 17.293707][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 17.293708][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.293710][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.293713][ C2] 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 [ 17.293715][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 17.293718][ C2] RAX: 000000000009addf RBX: ff11000001bec6c0 RCX: ffffffff974f0307 [ 17.293719][ C2] RDX: ff11000001bec6c0 RSI: ffffffff9a238af6 RDI: ffffffff99c8d8e0 [ 17.293720][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.293721][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 17.293721][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.293723][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.293725][ C2] default_idle+0x9/0x10 [ 17.293727][ C2] default_idle_call+0x6e/0xb0 [ 17.293732][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.293734][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 17.293736][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 17.293738][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293740][ C2] do_idle+0xd8/0x190 [ 17.293742][ C2] cpu_startup_entry+0x53/0x70 [ 17.293743][ C2] start_secondary+0x204/0x2b0 [ 17.293745][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.293747][ C2] common_startup_64+0x13e/0x148 [ 17.293750][ C2] [ 17.293754][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.293756][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 17.293757][ C2] preempt_count: 303, expected: 0 [ 17.293758][ C2] RCU nest depth: 3, expected: 0 [ 17.293759][ C2] INFO: lockdep is turned off. [ 17.293759][ C2] irq event stamp: 634509 [ 17.293760][ C2] hardirqs last enabled at (634508): [] __down_trylock_console_sem+0x86/0xa0 [ 17.293762][ C2] hardirqs last disabled at (634509): [] console_emit_next_record+0x3d4/0x4c0 [ 17.293764][ C2] softirqs last enabled at (634312): [] handle_softirqs+0x67c/0x900 [ 17.293766][ C2] softirqs last disabled at (634337): [] __irq_exit_rcu+0x145/0x1c0 [ 17.293768][ C2] Preemption disabled at: [ 17.293768][ C2] [<0000000000000000>] 0x0 [ 17.293772][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.293774][ C2] Tainted: [W]=WARN [ 17.293774][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.293775][ C2] Call Trace: [ 17.293775][ C2] [ 17.293776][ C2] dump_stack_lvl+0x6f/0xa0 [ 17.293778][ C2] __might_resched.cold+0x1fe/0x2c1 [ 17.293781][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.293784][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293786][ C2] __kmalloc_noprof+0x443/0x760 [ 17.293788][ C2] ? __rwlock_init+0x150/0x150 [ 17.293790][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 17.293791][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 17.293793][ C2] alloc_buf.isra.0+0x4b/0x260 [ 17.293795][ C2] put_chars+0x1e1/0x2f0 [ 17.293796][ C2] ? __send_to_port+0x420/0x420 [ 17.293798][ C2] ? mark_lock+0x1d7/0xa00 [ 17.293800][ C2] hvc_console_print+0x292/0x780 [ 17.293803][ C2] ? hvc_write+0x3a0/0x3a0 [ 17.293804][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293806][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293808][ C2] console_emit_next_record+0x22f/0x4c0 [ 17.293810][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 17.293812][ C2] ? console_flush_one_record+0x106/0x710 [ 17.293814][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293815][ C2] ? lock_acquire+0x13c/0x160 [ 17.293817][ C2] console_flush_one_record+0x46f/0x710 [ 17.293820][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 17.293821][ C2] ? __lock_acquire+0x518/0xc20 [ 17.293824][ C2] console_unlock+0xee/0x1f0 [ 17.293825][ C2] ? console_flush_one_record+0x710/0x710 [ 17.293827][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293829][ C2] ? lock_acquire+0x60/0x160 [ 17.293831][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.293832][ C2] ? vprintk_emit+0x320/0x3e0 [ 17.293834][ C2] vprintk_emit+0x37c/0x3e0 [ 17.293836][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 17.293838][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293840][ C2] _printk+0xc7/0x100 [ 17.293842][ C2] ? snapshot_read.cold+0x21/0x21 [ 17.293844][ C2] ? ___ratelimit+0x4e7/0xa00 [ 17.293846][ C2] ? idr_get_free+0x830/0x830 [ 17.293849][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.293851][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.293853][ C2] ? mark_usage+0x61/0x170 [ 17.293855][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.293856][ C2] ? mark_usage+0x61/0x170 [ 17.293858][ C2] ? netif_skb_features+0x658/0x1430 [ 17.293859][ C2] ? __lock_acquire+0x518/0xc20 [ 17.293861][ C2] ? validate_chain+0x737/0xc20 [ 17.293863][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 17.293865][ C2] ? mark_usage+0x61/0x170 [ 17.293867][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293869][ C2] dev_hard_start_xmit+0xf4/0x620 [ 17.293871][ C2] ? validate_chain+0x730/0xc20 [ 17.293873][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 17.293875][ C2] sch_direct_xmit+0x13d/0xaa0 [ 17.293877][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.293879][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 17.293880][ C2] ? __rcu_read_lock+0x30/0x70 [ 17.293882][ C2] ? lock_acquire+0x13c/0x160 [ 17.293884][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 17.293885][ C2] ? tc_run+0x45e/0x7e0 [ 17.293887][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 17.293888][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.293890][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293892][ C2] ? lock_acquire+0x13c/0x160 [ 17.293894][ C2] __dev_queue_xmit+0x942/0x1b80 [ 17.293896][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.293898][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.293899][ C2] ? find_held_lock+0x2b/0x80 [ 17.293902][ C2] ? neigh_hh_output+0x152/0x4c0 [ 17.293904][ C2] ip6_finish_output2+0x96f/0x1300 [ 17.293906][ C2] ? ip6_dst_lookup+0x80/0x80 [ 17.293907][ C2] ? find_held_lock+0x2b/0x80 [ 17.293908][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293910][ C2] ? ip6_mtu+0x15d/0x310 [ 17.293912][ C2] ip6_finish_output+0x646/0xda0 [ 17.293914][ C2] ip6_output+0x23f/0x7f0 [ 17.293915][ C2] ? ip6_finish_output+0xda0/0xda0 [ 17.293917][ C2] ? lock_acquire.part.0+0xd4/0x280 [ 17.293918][ C2] ? find_held_lock+0x2b/0x80 [ 17.293919][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293921][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 17.293923][ C2] ndisc_send_skb+0xba3/0x1520 [ 17.293925][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 17.293927][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293929][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.293931][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293933][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293935][ C2] addrconf_rs_timer+0x26f/0x770 [ 17.293937][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293939][ C2] ? lock_acquire+0x13c/0x160 [ 17.293941][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293943][ C2] call_timer_fn+0x160/0x4d0 [ 17.293947][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 17.293949][ C2] ? debug_object_active_state+0x430/0x430 [ 17.293952][ C2] ? find_held_lock+0x2b/0x80 [ 17.293954][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293956][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293958][ C2] __run_timers+0x68f/0xaa0 [ 17.293960][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.293962][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.293964][ C2] ? __lock_acquire+0x518/0xc20 [ 17.293966][ C2] ? __rwlock_init+0x150/0x150 [ 17.293968][ C2] run_timer_softirq+0xf0/0x160 [ 17.293970][ C2] ? __run_timers+0xaa0/0xaa0 [ 17.293972][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.293973][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.293975][ C2] handle_softirqs+0x1d3/0x900 [ 17.293977][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 17.293978][ C2] ? _local_bh_enable+0xc0/0xc0 [ 17.293980][ C2] __irq_exit_rcu+0x145/0x1c0 [ 17.293982][ C2] irq_exit_rcu+0xe/0x30 [ 17.293983][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.293985][ C2] [ 17.293985][ C2] [ 17.293986][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 17.293987][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.293989][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.293991][ C2] 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 [ 17.293992][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 17.293993][ C2] RAX: 000000000009addf RBX: ff11000001bec6c0 RCX: ffffffff974f0307 [ 17.293994][ C2] RDX: ff11000001bec6c0 RSI: ffffffff9a238af6 RDI: ffffffff99c8d8e0 [ 17.293995][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.293995][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 17.293996][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.293997][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.293999][ C2] default_idle+0x9/0x10 [ 17.294001][ C2] default_idle_call+0x6e/0xb0 [ 17.294003][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.294004][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 17.294006][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 17.294007][ C2] ? rcu_is_watching+0x16/0xd0 [ 17.294009][ C2] do_idle+0xd8/0x190 [ 17.294011][ C2] cpu_startup_entry+0x53/0x70 [ 17.294012][ C2] start_secondary+0x204/0x2b0 [ 17.294014][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.294015][ C2] common_startup_64+0x13e/0x148 [ 17.294018][ C2] [ 17.568520][ T323] Mirror/redirect action on [ 26.508836][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.508855][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.508858][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 26.508860][ C2] preempt_count: 303, expected: 0 [ 26.508861][ C2] RCU nest depth: 3, expected: 0 [ 26.508861][ C2] INFO: lockdep is turned off. [ 26.508863][ C2] irq event stamp: 634509 [ 26.508863][ C2] hardirqs last enabled at (634508): [] __down_trylock_console_sem+0x86/0xa0 [ 26.508873][ C2] hardirqs last disabled at (634509): [] console_emit_next_record+0x3d4/0x4c0 [ 26.508875][ C2] softirqs last enabled at (634312): [] handle_softirqs+0x67c/0x900 [ 26.508879][ C2] softirqs last disabled at (634337): [] __irq_exit_rcu+0x145/0x1c0 [ 26.508881][ C2] Preemption disabled at: [ 26.508881][ C2] [<0000000000000000>] 0x0 [ 26.508889][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.508893][ C2] Tainted: [W]=WARN [ 26.508894][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.508896][ C2] Call Trace: [ 26.508897][ C2] [ 26.508899][ C2] dump_stack_lvl+0x6f/0xa0 [ 26.508905][ C2] __might_resched.cold+0x1fe/0x2c1 [ 26.508909][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 26.508911][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.508914][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508918][ C2] __kmalloc_noprof+0x443/0x760 [ 26.508922][ C2] ? __rwlock_init+0x150/0x150 [ 26.508924][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 26.508928][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 26.508930][ C2] alloc_buf.isra.0+0x4b/0x260 [ 26.508932][ C2] put_chars+0x1e1/0x2f0 [ 26.508934][ C2] ? __send_to_port+0x420/0x420 [ 26.508936][ C2] ? console_prepend_replay+0x20/0x20 [ 26.508938][ C2] hvc_console_print+0x292/0x780 [ 26.508941][ C2] ? hvc_write+0x3a0/0x3a0 [ 26.508943][ C2] ? vsnprintf+0x668/0x1700 [ 26.508947][ C2] ? __rwlock_init+0x150/0x150 [ 26.508949][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508951][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508954][ C2] console_emit_next_record+0x22f/0x4c0 [ 26.508957][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 26.508959][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508961][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508962][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508964][ C2] ? lock_acquire+0x13c/0x160 [ 26.508966][ C2] ? console_flush_one_record+0x111/0x710 [ 26.508967][ C2] console_flush_one_record+0x46f/0x710 [ 26.508970][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 26.508972][ C2] console_unlock+0xee/0x1f0 [ 26.508974][ C2] ? lock_acquire+0x13c/0x160 [ 26.508975][ C2] ? console_flush_one_record+0x710/0x710 [ 26.508977][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508978][ C2] ? lock_release+0x184/0x1f0 [ 26.508980][ C2] ? lock_acquire+0x60/0x160 [ 26.508981][ C2] ? __rcu_read_lock+0x30/0x70 [ 26.508983][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.508984][ C2] ? vprintk_emit+0x320/0x3e0 [ 26.508986][ C2] vprintk_emit+0x37c/0x3e0 [ 26.508990][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 26.508991][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 26.508993][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.508995][ C2] ? lock_acquire+0x13c/0x160 [ 26.508996][ C2] ? lock_acquire+0x13c/0x160 [ 26.508998][ C2] _printk+0xc7/0x100 [ 26.509001][ C2] ? snapshot_read.cold+0x21/0x21 [ 26.509003][ C2] ? ___ratelimit+0x4e7/0xa00 [ 26.509006][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.509009][ C2] ? idr_get_free+0x830/0x830 [ 26.509011][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.509014][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.509019][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 26.509022][ C2] ? lock_release+0x184/0x1f0 [ 26.509025][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.509026][ C2] ? sock_def_readable+0x156/0x480 [ 26.509029][ C2] ? packet_rcv+0xd26/0x15a0 [ 26.509033][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509034][ C2] ? lock_release+0x184/0x1f0 [ 26.509036][ C2] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.509038][ C2] ? lock_acquire+0x13c/0x160 [ 26.509040][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509041][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 26.509044][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509046][ C2] dev_hard_start_xmit+0xf4/0x620 [ 26.509048][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 26.509050][ C2] sch_direct_xmit+0x13d/0xaa0 [ 26.509053][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 26.509054][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509056][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 26.509057][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 26.509059][ C2] ? __rcu_read_lock+0x30/0x70 [ 26.509060][ C2] ? lock_acquire+0x13c/0x160 [ 26.509062][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 26.509064][ C2] ? tc_run+0x8b/0x7e0 [ 26.509066][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 26.509067][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.509069][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509070][ C2] ? lock_acquire+0x13c/0x160 [ 26.509072][ C2] __dev_queue_xmit+0x942/0x1b80 [ 26.509075][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 26.509077][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 26.509079][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 26.509081][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.509084][ C2] ? neigh_hh_output+0x152/0x4c0 [ 26.509087][ C2] ip6_finish_output2+0x96f/0x1300 [ 26.509089][ C2] ? ip6_dst_lookup+0x80/0x80 [ 26.509090][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509092][ C2] ? lock_acquire+0x13c/0x160 [ 26.509094][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509095][ C2] ? lock_release+0x184/0x1f0 [ 26.509097][ C2] ip6_finish_output+0x646/0xda0 [ 26.509099][ C2] ip6_output+0x23f/0x7f0 [ 26.509101][ C2] ? ip6_finish_output+0xda0/0xda0 [ 26.509102][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.509105][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509106][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.509108][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.509109][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509110][ C2] ? trace_hardirqs_on+0x36/0x40 [ 26.509112][ C2] ? lock_acquire+0x13c/0x160 [ 26.509113][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509115][ C2] ndisc_send_skb+0xba3/0x1520 [ 26.509118][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 26.509121][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.509123][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.509125][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.509127][ C2] addrconf_rs_timer+0x26f/0x770 [ 26.509128][ C2] ? do_raw_spin_lock+0x131/0x280 [ 26.509130][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.509132][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509133][ C2] ? lock_acquire+0x13c/0x160 [ 26.509135][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 26.509137][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.509138][ C2] call_timer_fn+0x160/0x4d0 [ 26.509141][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 26.509143][ C2] ? debug_object_active_state+0x430/0x430 [ 26.509146][ C2] ? __rwlock_init+0x150/0x150 [ 26.509148][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 26.509149][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509152][ C2] __run_timers+0x68f/0xaa0 [ 26.509153][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.509156][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.509158][ C2] ? do_raw_spin_lock+0x131/0x280 [ 26.509160][ C2] ? __rwlock_init+0x150/0x150 [ 26.509162][ C2] run_timer_softirq+0xf0/0x160 [ 26.509164][ C2] ? __run_timers+0xaa0/0xaa0 [ 26.509166][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.509167][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509169][ C2] handle_softirqs+0x1d3/0x900 [ 26.509171][ C2] ? _local_bh_enable+0xc0/0xc0 [ 26.509172][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509174][ C2] ? lock_release+0x184/0x1f0 [ 26.509175][ C2] __irq_exit_rcu+0x145/0x1c0 [ 26.509177][ C2] irq_exit_rcu+0xe/0x30 [ 26.509178][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.509180][ C2] [ 26.509181][ C2] [ 26.509181][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 26.509184][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.509186][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.509189][ C2] 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 [ 26.509191][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 26.509194][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 26.509196][ C2] RDX: 0000000000000002 RSI: ffffffff99c8d860 RDI: ffffffff974f0307 [ 26.509197][ C2] RBP: 0000000000000000 R08: ffffffff99981421 R09: 1fe2200006a663a2 [ 26.509197][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 26.509198][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.509199][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.509201][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.509204][ C2] default_idle+0x9/0x10 [ 26.509206][ C2] default_idle_call+0x6e/0xb0 [ 26.509208][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.509209][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 26.509211][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 26.509213][ C2] ? rcu_is_watching+0x16/0xd0 [ 26.509215][ C2] do_idle+0xd8/0x190 [ 26.509216][ C2] cpu_startup_entry+0x53/0x70 [ 26.509218][ C2] start_secondary+0x204/0x2b0 [ 26.509220][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.509222][ C2] common_startup_64+0x13e/0x148 [ 26.509226][ C2] [ 43.403846][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.403864][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.403868][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 43.403869][ C2] preempt_count: 303, expected: 0 [ 43.403870][ C2] RCU nest depth: 3, expected: 0 [ 43.403871][ C2] INFO: lockdep is turned off. [ 43.403872][ C2] irq event stamp: 634509 [ 43.403873][ C2] hardirqs last enabled at (634508): [] __down_trylock_console_sem+0x86/0xa0 [ 43.403883][ C2] hardirqs last disabled at (634509): [] console_emit_next_record+0x3d4/0x4c0 [ 43.403885][ C2] softirqs last enabled at (634312): [] handle_softirqs+0x67c/0x900 [ 43.403888][ C2] softirqs last disabled at (634337): [] __irq_exit_rcu+0x145/0x1c0 [ 43.403890][ C2] Preemption disabled at: [ 43.403891][ C2] [<0000000000000000>] 0x0 [ 43.403898][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.403902][ C2] Tainted: [W]=WARN [ 43.403902][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.403904][ C2] Call Trace: [ 43.403906][ C2] [ 43.403908][ C2] dump_stack_lvl+0x6f/0xa0 [ 43.403913][ C2] __might_resched.cold+0x1fe/0x2c1 [ 43.403917][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 43.403919][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.403922][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403926][ C2] __kmalloc_noprof+0x443/0x760 [ 43.403929][ C2] ? __rwlock_init+0x150/0x150 [ 43.403932][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 43.403936][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 43.403938][ C2] alloc_buf.isra.0+0x4b/0x260 [ 43.403940][ C2] put_chars+0x1e1/0x2f0 [ 43.403942][ C2] ? __send_to_port+0x420/0x420 [ 43.403945][ C2] ? console_prepend_replay+0x20/0x20 [ 43.403948][ C2] hvc_console_print+0x292/0x780 [ 43.403953][ C2] ? hvc_write+0x3a0/0x3a0 [ 43.403954][ C2] ? vsnprintf+0x668/0x1700 [ 43.403957][ C2] ? __rwlock_init+0x150/0x150 [ 43.403959][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403961][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403963][ C2] console_emit_next_record+0x22f/0x4c0 [ 43.403965][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 43.403967][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403969][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403971][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403972][ C2] ? lock_acquire+0x13c/0x160 [ 43.403974][ C2] ? console_flush_one_record+0x111/0x710 [ 43.403976][ C2] console_flush_one_record+0x46f/0x710 [ 43.403978][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 43.403981][ C2] console_unlock+0xee/0x1f0 [ 43.403982][ C2] ? lock_acquire+0x13c/0x160 [ 43.403984][ C2] ? console_flush_one_record+0x710/0x710 [ 43.403985][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.403987][ C2] ? lock_release+0x184/0x1f0 [ 43.403988][ C2] ? lock_acquire+0x60/0x160 [ 43.403990][ C2] ? __rcu_read_lock+0x30/0x70 [ 43.403992][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.403993][ C2] ? vprintk_emit+0x320/0x3e0 [ 43.403995][ C2] vprintk_emit+0x37c/0x3e0 [ 43.404000][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 43.404001][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 43.404003][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404005][ C2] ? lock_acquire+0x13c/0x160 [ 43.404007][ C2] _printk+0xc7/0x100 [ 43.404010][ C2] ? snapshot_read.cold+0x21/0x21 [ 43.404011][ C2] ? ___ratelimit+0x4e7/0xa00 [ 43.404014][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 43.404017][ C2] ? idr_get_free+0x830/0x830 [ 43.404020][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 43.404022][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 43.404027][ C2] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 43.404031][ C2] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 43.404033][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404035][ C2] ? lock_acquire+0x13c/0x160 [ 43.404036][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404038][ C2] ? netif_skb_features+0x658/0x1430 [ 43.404041][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404043][ C2] ? lock_acquire+0x13c/0x160 [ 43.404045][ C2] ? skb_network_protocol+0x3b0/0x3b0 [ 43.404046][ C2] ? lock_release+0x184/0x1f0 [ 43.404048][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404050][ C2] ? lock_acquire+0x13c/0x160 [ 43.404051][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404053][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 43.404055][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404057][ C2] dev_hard_start_xmit+0xf4/0x620 [ 43.404059][ C2] ? validate_xmit_skb_list+0xb3/0x150 [ 43.404061][ C2] sch_direct_xmit+0x13d/0xaa0 [ 43.404064][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 43.404066][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404067][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 43.404068][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 43.404070][ C2] ? __rcu_read_lock+0x30/0x70 [ 43.404072][ C2] ? lock_acquire+0x13c/0x160 [ 43.404074][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 43.404076][ C2] ? tc_run+0x8b/0x7e0 [ 43.404078][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 43.404079][ C2] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 43.404081][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404082][ C2] ? lock_acquire+0x13c/0x160 [ 43.404084][ C2] __dev_queue_xmit+0x942/0x1b80 [ 43.404087][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 43.404089][ C2] ? addrconf_rs_timer+0x26f/0x770 [ 43.404091][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 43.404094][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 43.404097][ C2] ? neigh_hh_output+0x152/0x4c0 [ 43.404099][ C2] ip6_finish_output2+0x96f/0x1300 [ 43.404102][ C2] ? ip6_dst_lookup+0x80/0x80 [ 43.404104][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404105][ C2] ? lock_acquire+0x13c/0x160 [ 43.404107][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404108][ C2] ? lock_release+0x184/0x1f0 [ 43.404110][ C2] ip6_finish_output+0x646/0xda0 [ 43.404112][ C2] ip6_output+0x23f/0x7f0 [ 43.404114][ C2] ? ip6_finish_output+0xda0/0xda0 [ 43.404116][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 43.404118][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404120][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.404121][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 43.404122][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404124][ C2] ? trace_hardirqs_on+0x36/0x40 [ 43.404125][ C2] ? lock_acquire+0x13c/0x160 [ 43.404126][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404128][ C2] ndisc_send_skb+0xba3/0x1520 [ 43.404132][ C2] ? ndisc_recv_na+0xea0/0xea0 [ 43.404134][ C2] ? __ndisc_fill_addr_option+0xb5/0x100 [ 43.404137][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.404139][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.404140][ C2] addrconf_rs_timer+0x26f/0x770 [ 43.404142][ C2] ? do_raw_spin_lock+0x131/0x280 [ 43.404144][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.404146][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404147][ C2] ? lock_acquire+0x13c/0x160 [ 43.404149][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 43.404150][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.404152][ C2] call_timer_fn+0x160/0x4d0 [ 43.404155][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 43.404156][ C2] ? debug_object_active_state+0x430/0x430 [ 43.404160][ C2] ? __rwlock_init+0x150/0x150 [ 43.404162][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 43.404163][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404165][ C2] __run_timers+0x68f/0xaa0 [ 43.404167][ C2] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 43.404170][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 43.404172][ C2] ? do_raw_spin_lock+0x131/0x280 [ 43.404174][ C2] ? __rwlock_init+0x150/0x150 [ 43.404176][ C2] run_timer_softirq+0xf0/0x160 [ 43.404178][ C2] ? __run_timers+0xaa0/0xaa0 [ 43.404180][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.404181][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404183][ C2] handle_softirqs+0x1d3/0x900 [ 43.404185][ C2] ? _local_bh_enable+0xc0/0xc0 [ 43.404186][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404188][ C2] ? lock_release+0x184/0x1f0 [ 43.404189][ C2] __irq_exit_rcu+0x145/0x1c0 [ 43.404191][ C2] irq_exit_rcu+0xe/0x30 [ 43.404192][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 43.404194][ C2] [ 43.404195][ C2] [ 43.404195][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 43.404198][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.404200][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 43.404203][ C2] 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 [ 43.404205][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 43.404208][ C2] RAX: 0000000000000002 RBX: ff11000001bec6c0 RCX: 0000000000000001 [ 43.404210][ C2] RDX: 0000000000000002 RSI: ffffffff99c8d860 RDI: ffffffff974f0307 [ 43.404211][ C2] RBP: 0000000000000000 R08: ffffffff99981421 R09: 1fe2200006a663a2 [ 43.404211][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 43.404212][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 43.404213][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 43.404215][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.404218][ C2] default_idle+0x9/0x10 [ 43.404220][ C2] default_idle_call+0x6e/0xb0 [ 43.404222][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 43.404223][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 43.404225][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 43.404227][ C2] ? rcu_is_watching+0x16/0xd0 [ 43.404229][ C2] do_idle+0xd8/0x190 [ 43.404231][ C2] cpu_startup_entry+0x53/0x70 [ 43.404232][ C2] start_secondary+0x204/0x2b0 [ 43.404234][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 43.404236][ C2] common_startup_64+0x13e/0x148 [ 43.404240][ C2] [ 70.056494][ T683] br1: port 1(veth1) entered disabled state [ 70.056510][ T683] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.056512][ T683] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 683, name: ip [ 70.056514][ T683] preempt_count: 202, expected: 0 [ 70.056515][ T683] RCU nest depth: 0, expected: 0 [ 70.056516][ T683] INFO: lockdep is turned off. [ 70.056517][ T683] irq event stamp: 0 [ 70.056518][ T683] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.056523][ T683] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.056529][ T683] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.056531][ T683] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.056533][ T683] Preemption disabled at: [ 70.056533][ T683] [<0000000000000000>] 0x0 [ 70.056538][ T683] CPU: 2 UID: 0 PID: 683 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.056542][ T683] Tainted: [W]=WARN [ 70.056543][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.056544][ T683] Call Trace: [ 70.056546][ T683] [ 70.056547][ T683] dump_stack_lvl+0x6f/0xa0 [ 70.056553][ T683] __might_resched.cold+0x1fe/0x2c1 [ 70.056557][ T683] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.056561][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056564][ T683] __kmalloc_noprof+0x443/0x760 [ 70.056568][ T683] ? __rwlock_init+0x150/0x150 [ 70.056571][ T683] ? alloc_buf.isra.0+0x4b/0x260 [ 70.056575][ T683] ? do_raw_spin_unlock+0x59/0x250 [ 70.056576][ T683] alloc_buf.isra.0+0x4b/0x260 [ 70.056578][ T683] put_chars+0x1e1/0x2f0 [ 70.056580][ T683] ? __send_to_port+0x420/0x420 [ 70.056582][ T683] ? printk_get_next_message+0x240/0x650 [ 70.056585][ T683] hvc_console_print+0x292/0x780 [ 70.056589][ T683] ? hvc_write+0x3a0/0x3a0 [ 70.056591][ T683] ? __rwlock_init+0x150/0x150 [ 70.056593][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056595][ T683] ? lock_acquire+0x13c/0x160 [ 70.056597][ T683] console_emit_next_record+0x22f/0x4c0 [ 70.056599][ T683] ? devkmsg_read+0x4b0/0x4b0 [ 70.056601][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056603][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056604][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056606][ T683] ? lock_acquire+0x13c/0x160 [ 70.056608][ T683] ? console_flush_one_record+0x111/0x710 [ 70.056609][ T683] console_flush_one_record+0x46f/0x710 [ 70.056612][ T683] ? console_emit_next_record+0x4c0/0x4c0 [ 70.056614][ T683] console_unlock+0xee/0x1f0 [ 70.056616][ T683] ? lock_acquire+0x13c/0x160 [ 70.056617][ T683] ? console_flush_one_record+0x710/0x710 [ 70.056619][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056621][ T683] ? lock_release+0x184/0x1f0 [ 70.056622][ T683] ? lock_acquire+0x60/0x160 [ 70.056623][ T683] ? __rcu_read_lock+0x30/0x70 [ 70.056625][ T683] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.056627][ T683] ? vprintk_emit+0x320/0x3e0 [ 70.056629][ T683] vprintk_emit+0x37c/0x3e0 [ 70.056632][ T683] ? wake_up_klogd_work_func+0x90/0x90 [ 70.056634][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056635][ T683] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 70.056638][ T683] ? trace_hardirqs_on+0x36/0x40 [ 70.056639][ T683] _printk+0xc7/0x100 [ 70.056642][ T683] ? snapshot_read.cold+0x21/0x21 [ 70.056644][ T683] ? ipv6_mc_down+0x17e/0x2d0 [ 70.056649][ T683] br_set_state+0x22f/0x430 [bridge] [ 70.056662][ T683] br_stp_disable_port+0x11f/0x390 [bridge] [ 70.056670][ T683] br_device_event+0x7b5/0x8f0 [bridge] [ 70.056678][ T683] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 70.056682][ T683] ? llc_exit+0x3e0/0x3e0 [llc] [ 70.056684][ T683] ? addrconf_notify+0x2c8/0xf30 [ 70.056688][ T683] notifier_call_chain+0xae/0x300 [ 70.056691][ T683] __dev_notify_flags+0x23c/0x3c0 [ 70.056695][ T683] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 70.056696][ T683] ? netif_change_name+0x8c0/0x8c0 [ 70.056699][ T683] ? netif_set_allmulti+0x250/0x250 [ 70.056701][ T683] ? __kernel_text_address+0x12/0x30 [ 70.056703][ T683] ? write_profile+0xf0/0xf0 [ 70.056705][ T683] ? unwind_get_return_address+0x67/0xd0 [ 70.056708][ T683] netif_change_flags+0xfe/0x190 [ 70.056710][ T683] do_setlink.isra.0+0x1cc3/0x2750 [ 70.056713][ T683] ? stack_trace_save+0x93/0xc0 [ 70.056714][ T683] ? rtnl_link_get_size+0x350/0x350 [ 70.056715][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056717][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 70.056720][ T683] ? kasan_save_stack+0x3d/0x50 [ 70.056723][ T683] ? kasan_save_stack+0x2f/0x50 [ 70.056725][ T683] ? kasan_save_track+0x14/0x30 [ 70.056726][ T683] ? __kasan_kmalloc+0x7b/0x90 [ 70.056728][ T683] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.056729][ T683] ? rtnl_newlink+0x124/0x11c0 [ 70.056733][ T683] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.056734][ T683] ? netlink_rcv_skb+0x14e/0x3a0 [ 70.056737][ T683] ? netlink_unicast+0x486/0x750 [ 70.056738][ T683] ? netlink_sendmsg+0x735/0xc60 [ 70.056739][ T683] ? ____sys_sendmsg+0x415/0x880 [ 70.056742][ T683] ? ___sys_sendmsg+0x14e/0x1d0 [ 70.056743][ T683] ? __sys_sendmsg+0x12c/0x1d0 [ 70.056745][ T683] ? do_syscall_64+0xff/0x530 [ 70.056747][ T683] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.056750][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056752][ T683] ? lock_acquire+0x13c/0x160 [ 70.056753][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056755][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056756][ T683] ? trace_contention_end+0xb3/0x180 [ 70.056759][ T683] ? __mutex_lock+0x1db/0x1ea0 [ 70.056761][ T683] ? __mutex_lock+0x9a3/0x1ea0 [ 70.056762][ T683] ? rtnl_newlink+0x9a8/0x11c0 [ 70.056764][ T683] ? ww_mutex_lock+0x160/0x160 [ 70.056766][ T683] ? __rtnl_newlink+0x3fa/0xa50 [ 70.056768][ T683] rtnl_newlink+0x9f1/0x11c0 [ 70.056770][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056771][ T683] ? rtnl_bridge_getlink+0x850/0x850 [ 70.056773][ T683] ? lock_acquire+0x13c/0x160 [ 70.056774][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056782][ T683] ? is_bpf_text_address+0x3e/0x110 [ 70.056785][ T683] ? is_bpf_text_address+0x72/0x110 [ 70.056786][ T683] ? kernel_text_address+0x149/0x170 [ 70.056788][ T683] ? __kernel_text_address+0x12/0x30 [ 70.056789][ T683] ? write_profile+0xf0/0xf0 [ 70.056790][ T683] ? unwind_get_return_address+0x67/0xd0 [ 70.056791][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056793][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056795][ T683] ? cap_capable+0x1d7/0x3d0 [ 70.056798][ T683] ? lock_acquire+0x13c/0x160 [ 70.056800][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056801][ T683] ? rtnl_bridge_getlink+0x850/0x850 [ 70.056803][ T683] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 70.056804][ T683] ? rtnl_link_fill+0x920/0x920 [ 70.056806][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 70.056807][ T683] ? stack_depot_save_flags+0x1bc/0x790 [ 70.056809][ T683] netlink_rcv_skb+0x14e/0x3a0 [ 70.056811][ T683] ? rtnl_link_fill+0x920/0x920 [ 70.056812][ T683] ? lock_release+0x184/0x1f0 [ 70.056814][ T683] ? netlink_ack+0xcf0/0xcf0 [ 70.056815][ T683] ? __netlink_lookup+0xb9/0x6b0 [ 70.056817][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056819][ T683] ? lock_release+0x184/0x1f0 [ 70.056821][ T683] netlink_unicast+0x486/0x750 [ 70.056823][ T683] ? netlink_attachskb+0x810/0x810 [ 70.056824][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056826][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056827][ T683] ? lock_acquire+0x13c/0x160 [ 70.056829][ T683] netlink_sendmsg+0x735/0xc60 [ 70.056831][ T683] ? netlink_unicast+0x750/0x750 [ 70.056833][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056835][ T683] ? lock_release+0x184/0x1f0 [ 70.056837][ T683] ____sys_sendmsg+0x415/0x880 [ 70.056838][ T683] ? copy_msghdr_from_user+0x279/0x420 [ 70.056840][ T683] ? get_timestamp.constprop.0+0x390/0x390 [ 70.056841][ T683] ? move_addr_to_kernel+0x40/0x40 [ 70.056843][ T683] ? filter_irq_stacks+0xd0/0xd0 [ 70.056845][ T683] ___sys_sendmsg+0x14e/0x1d0 [ 70.056847][ T683] ? copy_msghdr_from_user+0x420/0x420 [ 70.056852][ T683] __sys_sendmsg+0x12c/0x1d0 [ 70.056854][ T683] ? __sys_sendmsg_sock+0x20/0x20 [ 70.056856][ T683] ? rcu_is_watching+0x16/0xd0 [ 70.056858][ T683] do_syscall_64+0xff/0x530 [ 70.056859][ T683] ? exc_page_fault+0xee/0x100 [ 70.056862][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.056863][ T683] RIP: 0033:0x7f635fa5754e [ 70.056865][ T683] 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 [ 70.056867][ T683] RSP: 002b:00007fffd228b280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.056871][ T683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f635fa5754e [ 70.056872][ T683] RDX: 0000000000000000 RSI: 00007fffd228b330 RDI: 0000000000000005 [ 70.056873][ T683] RBP: 00007fffd228b290 R08: 0000000000000000 R09: 0000000000000000 [ 70.056874][ T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a9f5 [ 70.056874][ T683] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd228b9f0 [ 70.056877][ T683] [ 70.099674][ T683] ip (683) used greatest stack depth: 23016 bytes left [ 70.116280][ T684] br1: port 2(veth2) entered disabled state [ 70.130291][ T685] veth2: left allmulticast mode [ 70.130504][ T685] veth2: left promiscuous mode [ 70.131604][ T685] br1: port 2(veth2) entered disabled state [ 70.132338][ T685] veth1: left allmulticast mode [ 70.132511][ T685] veth1: left promiscuous mode [ 70.133184][ T685] br1: port 1(veth1) entered disabled state