[ 11.396191][ T255] gre: GRE over IPv4 demultiplexer driver [ 11.396208][ T255] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.396210][ T255] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 255, name: modprobe [ 11.396211][ T255] preempt_count: 1, expected: 0 [ 11.396212][ T255] RCU nest depth: 0, expected: 0 [ 11.396213][ T255] locks held by modprobe/255: 4, last CPU#3: [ 11.396216][ T255] #0: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.396229][ T255] #1: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.396233][ T255] #2: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.396237][ T255] #3: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.396241][ T255] irq event stamp: 23272 [ 11.396242][ T255] hardirqs last enabled at (23271): [] __down_trylock_console_sem+0x86/0xa0 [ 11.396244][ T255] hardirqs last disabled at (23272): [] console_emit_next_record+0x3d4/0x4c0 [ 11.396246][ T255] softirqs last enabled at (20050): [] __alloc_skb+0x4c2/0x5f0 [ 11.396251][ T255] softirqs last disabled at (20048): [] __alloc_skb+0x4c2/0x5f0 [ 11.396253][ T255] Preemption disabled at: [ 11.396254][ T255] [] vprintk_emit+0x31b/0x3e0 [ 11.396260][ T255] CPU: 3 UID: 0 PID: 255 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.396265][ T255] Tainted: [W]=WARN [ 11.396266][ T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.396268][ T255] Call Trace: [ 11.396269][ T255] [ 11.396271][ T255] dump_stack_lvl+0x6f/0xa0 [ 11.396276][ T255] ? vprintk_emit+0x31b/0x3e0 [ 11.396278][ T255] __might_resched.cold+0x1fe/0x2c1 [ 11.396283][ T255] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.396287][ T255] ? __kmalloc_noprof+0xdb/0x760 [ 11.396292][ T255] __kmalloc_noprof+0x443/0x760 [ 11.396295][ T255] ? alloc_buf.isra.0+0x4b/0x260 [ 11.396300][ T255] ? do_raw_spin_unlock+0x59/0x250 [ 11.396303][ T255] alloc_buf.isra.0+0x4b/0x260 [ 11.396306][ T255] put_chars+0x1e1/0x2f0 [ 11.396308][ T255] ? desc_read_finalized_seq+0x79/0x120 [ 11.396310][ T255] ? __send_to_port+0x420/0x420 [ 11.396313][ T255] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.396317][ T255] ? validate_chain+0x38b/0xc20 [ 11.396321][ T255] hvc_console_print+0x292/0x780 [ 11.396324][ T255] ? __lock_acquire+0x518/0xc20 [ 11.396325][ T255] ? __lock_acquire+0x518/0xc20 [ 11.396330][ T255] ? hvc_write+0x3a0/0x3a0 [ 11.396331][ T255] ? console_emit_next_record+0x1df/0x4c0 [ 11.396334][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.396337][ T255] ? lock_acquire+0x13c/0x160 [ 11.396341][ T255] console_emit_next_record+0x22f/0x4c0 [ 11.396344][ T255] ? devkmsg_read+0x4b0/0x4b0 [ 11.396346][ T255] ? console_flush_one_record+0x106/0x710 [ 11.396349][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.396351][ T255] ? lock_acquire+0x13c/0x160 [ 11.396355][ T255] console_flush_one_record+0x46f/0x710 [ 11.396359][ T255] ? console_emit_next_record+0x4c0/0x4c0 [ 11.396361][ T255] ? __lock_acquire+0x518/0xc20 [ 11.396366][ T255] console_unlock+0xee/0x1f0 [ 11.396369][ T255] ? console_flush_one_record+0x710/0x710 [ 11.396371][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.396373][ T255] ? lock_acquire+0x60/0x160 [ 11.396376][ T255] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.396378][ T255] ? vprintk_emit+0x320/0x3e0 [ 11.396381][ T255] vprintk_emit+0x37c/0x3e0 [ 11.396385][ T255] ? wake_up_klogd_work_func+0x90/0x90 [ 11.396391][ T255] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.396394][ T255] _printk+0xc7/0x100 [ 11.396398][ T255] ? snapshot_read.cold+0x21/0x21 [ 11.396404][ T255] ? do_one_initcall+0x113/0x4f0 [ 11.396407][ T255] gre_init+0x15/0x1000 [gre] [ 11.396410][ T255] do_one_initcall+0x124/0x4f0 [ 11.396412][ T255] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.396417][ T255] ? do_init_module+0xae/0x8a0 [ 11.396420][ T255] ? kasan_unpoison+0x44/0x70 [ 11.396425][ T255] do_init_module+0x2ad/0x8a0 [ 11.396428][ T255] ? lockdep_hardirqs_on+0x91/0x130 [ 11.396432][ T255] ? free_module+0x470/0x470 [ 11.396436][ T255] ? kfree+0x123/0x590 [ 11.396440][ T255] load_module+0x1424/0x1bb0 [ 11.396447][ T255] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.396452][ T255] ? backing_file_read_iter+0x541/0x790 [ 11.396455][ T255] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.396459][ T255] init_module_from_file+0x11f/0x1a0 [ 11.396462][ T255] ? __do_sys_init_module+0x220/0x220 [ 11.396470][ T255] ? __rwlock_init+0x150/0x150 [ 11.396473][ T255] ? do_raw_spin_unlock+0x59/0x250 [ 11.396476][ T255] idempotent_init_module+0x37b/0x7c0 [ 11.396480][ T255] ? init_module_from_file+0x1a0/0x1a0 [ 11.396486][ T255] ? rcu_is_watching+0x16/0xd0 [ 11.396488][ T255] ? cap_capable+0x1d7/0x3d0 [ 11.396494][ T255] __x64_sys_finit_module+0xdf/0x190 [ 11.396496][ T255] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.396500][ T255] do_syscall_64+0xff/0x530 [ 11.396501][ T255] ? exc_page_fault+0xee/0x100 [ 11.396504][ T255] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.396507][ T255] RIP: 0033:0x7f7cf67c337d [ 11.396510][ T255] 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 [ 11.396512][ T255] RSP: 002b:00007ffd7fe25688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.396515][ T255] RAX: ffffffffffffffda RBX: 0000559a6a193a40 RCX: 00007f7cf67c337d [ 11.396516][ T255] RDX: 0000000000000000 RSI: 0000559a5851dffd RDI: 0000000000000001 [ 11.396517][ T255] RBP: 00007ffd7fe25720 R08: 0000000000000000 R09: 0000000000000000 [ 11.396518][ T255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a5851dffd [ 11.396519][ T255] R13: 0000559a6a193a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.396525][ T255] [ 11.427667][ T255] ip_gre: GRE over IPv4 tunneling driver [ 11.730696][ T266] GACT probability NOT on [ 11.835452][ T268] ip6_gre: GRE over IPv6 tunneling driver [ 11.926634][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.926733][ T65] [ 11.926734][ T65] ============================= [ 11.926736][ T65] WARNING: suspicious RCU usage [ 11.926738][ T65] 7.2.0-virtme #1 Tainted: G W [ 11.926740][ T65] ----------------------------- [ 11.926740][ T65] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 11.926742][ T65] [ 11.926742][ T65] other info that might help us debug this: [ 11.926742][ T65] [ 11.926742][ T65] [ 11.926742][ T65] rcu_scheduler_active = 2, debug_locks = 1 [ 11.926744][ T65] locks held by kworker/2:2/65: 12, last CPU#2: [ 11.926746][ T65] #0: ff11000008da0f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.926758][ T65] #1: ffa0000000467d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.926762][ T65] #2: ff1100000b1b2530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 11.926774][ T65] #3: ffffffff9bd80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 11.926778][ T65] #4: ffffffff9bd80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 11.926782][ T65] #5: ffffffff9bd80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 11.926787][ T65] #6: ff1100000bda5228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 11.926791][ T65] #7: ffffffff9bd80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 11.926798][ T65] #8: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.926803][ T65] #9: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.926806][ T65] #10: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.926810][ T65] #11: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.926814][ T65] [ 11.926814][ T65] stack backtrace: [ 11.926817][ T65] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.926820][ T65] Tainted: [W]=WARN [ 11.926821][ T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.926822][ T65] Workqueue: mld mld_ifc_work [ 11.926826][ T65] Call Trace: [ 11.926828][ T65] [ 11.926830][ T65] dump_stack_lvl+0x6f/0xa0 [ 11.926837][ T65] lockdep_rcu_suspicious.cold+0x37/0x8a [ 11.926843][ T65] __might_resched+0x2ac/0x390 [ 11.926847][ T65] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.926850][ T65] ? __kmalloc_noprof+0xdb/0x760 [ 11.926856][ T65] __kmalloc_noprof+0x443/0x760 [ 11.926858][ T65] ? alloc_buf.isra.0+0x4b/0x260 [ 11.926864][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 11.926867][ T65] alloc_buf.isra.0+0x4b/0x260 [ 11.926870][ T65] put_chars+0x1e1/0x2f0 [ 11.926873][ T65] ? __send_to_port+0x420/0x420 [ 11.926876][ T65] ? validate_chain+0x34a/0xc20 [ 11.926881][ T65] hvc_console_print+0x292/0x780 [ 11.926889][ T65] ? hvc_write+0x3a0/0x3a0 [ 11.926893][ T65] ? rcu_is_watching+0x16/0xd0 [ 11.926899][ T65] ? lock_acquire+0x13c/0x160 [ 11.926904][ T65] console_emit_next_record+0x22f/0x4c0 [ 11.926908][ T65] ? devkmsg_read+0x4b0/0x4b0 [ 11.926909][ T65] ? console_flush_one_record+0x106/0x710 [ 11.926913][ T65] ? rcu_is_watching+0x16/0xd0 [ 11.926915][ T65] ? lock_acquire+0x13c/0x160 [ 11.926920][ T65] console_flush_one_record+0x46f/0x710 [ 11.926924][ T65] ? console_emit_next_record+0x4c0/0x4c0 [ 11.926926][ T65] ? __lock_acquire+0x518/0xc20 [ 11.926931][ T65] console_unlock+0xee/0x1f0 [ 11.926934][ T65] ? console_flush_one_record+0x710/0x710 [ 11.926936][ T65] ? rcu_is_watching+0x16/0xd0 [ 11.926938][ T65] ? lock_acquire+0x60/0x160 [ 11.926942][ T65] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.926944][ T65] ? vprintk_emit+0x320/0x3e0 [ 11.926948][ T65] vprintk_emit+0x37c/0x3e0 [ 11.926952][ T65] ? wake_up_klogd_work_func+0x90/0x90 [ 11.926955][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 11.926960][ T65] _printk+0xc7/0x100 [ 11.926963][ T65] ? snapshot_read.cold+0x21/0x21 [ 11.926964][ T65] ? ___ratelimit+0x4e7/0xa00 [ 11.926971][ T65] ? idr_get_free+0x830/0x830 [ 11.926976][ T65] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 11.926981][ T65] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 11.926985][ T65] ? ret_from_fork_asm+0x11/0x20 [ 11.926989][ T65] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 11.926992][ T65] ? stack_trace_save+0x93/0xc0 [ 11.926995][ T65] ? filter_irq_stacks+0xd0/0xd0 [ 11.926997][ T65] ? netif_skb_features+0x658/0x1430 [ 11.927000][ T65] ? mark_lock_irq+0x390/0x9c0 [ 11.927001][ T65] ? lock_acquire+0x13c/0x160 [ 11.927004][ T65] ? skb_network_protocol+0x3b0/0x3b0 [ 11.927007][ T65] ? save_trace+0xe8/0x280 [ 11.927011][ T65] ? rcu_is_watching+0x16/0xd0 [ 11.927014][ T65] dev_hard_start_xmit+0xf4/0x620 [ 11.927018][ T65] ? validate_xmit_skb_list+0xb3/0x150 [ 11.927025][ T65] sch_direct_xmit+0x13d/0xaa0 [ 11.927031][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 11.927033][ T65] ? dequeue_skb+0x1db0/0x1db0 [ 11.927036][ T65] ? __rcu_read_lock+0x30/0x70 [ 11.927038][ T65] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.927040][ T65] ? lock_acquire+0x13c/0x160 [ 11.927045][ T65] __dev_xmit_skb+0xecc/0x1be0 [ 11.927050][ T65] ? alloc_netdev_dummy+0x30/0x30 [ 11.927051][ T65] ? __dev_queue_xmit+0x1fc/0x1b80 [ 11.927055][ T65] ? rcu_is_watching+0x16/0xd0 [ 11.927057][ T65] ? lock_acquire+0x13c/0x160 [ 11.927061][ T65] __dev_queue_xmit+0x942/0x1b80 [ 11.927064][ T65] ? __lock_acquire+0x518/0xc20 [ 11.927069][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 11.927071][ T65] ? find_held_lock+0x2b/0x80 [ 11.927073][ T65] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 11.927085][ T65] ip6_finish_output2+0x423/0x1300 [ 11.927090][ T65] ? ip6_dst_lookup+0x80/0x80 [ 11.927091][ T65] ? find_held_lock+0x2b/0x80 [ 11.927094][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 11.927097][ T65] ? ip6_mtu+0x15d/0x310 [ 11.927102][ T65] ip6_finish_output+0x646/0xda0 [ 11.927106][ T65] ip6_output+0x23f/0x7f0 [ 11.927110][ T65] ? ip6_finish_output+0xda0/0xda0 [ 11.927111][ T65] ? __lock_release.isra.0+0x69/0x1a0 [ 11.927113][ T65] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 11.927116][ T65] ? mark_held_locks+0x40/0x70 [ 11.927120][ T65] ? __local_bh_enable_ip+0xaa/0x150 [ 11.927123][ T65] ? __local_bh_enable_ip+0xaa/0x150 [ 11.927125][ T65] ? icmp6_dst_alloc+0x317/0x4d0 [ 11.927129][ T65] mld_sendpack+0x9d6/0xec0 [ 11.927134][ T65] ? mld_dad_start_work+0x240/0x240 [ 11.927140][ T65] ? mld_send_cr+0x50f/0x820 [ 11.927145][ T65] mld_ifc_work+0x36/0x190 [ 11.927147][ T65] ? process_one_work+0xdfc/0x1560 [ 11.927149][ T65] process_one_work+0xe3e/0x1560 [ 11.927156][ T65] ? __queue_delayed_work+0x470/0x470 [ 11.927159][ T65] ? lock_acquire.part.0+0xd4/0x280 [ 11.927167][ T65] worker_thread+0x4f1/0xd60 [ 11.927171][ T65] ? rescuer_thread+0x1340/0x1340 [ 11.927174][ T65] ? __kthread_parkme+0xbd/0x210 [ 11.927176][ T65] ? rescuer_thread+0x1340/0x1340 [ 11.927179][ T65] ? rescuer_thread+0x1340/0x1340 [ 11.927181][ T65] kthread+0x367/0x460 [ 11.927183][ T65] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.927186][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.927189][ T65] ret_from_fork+0x474/0x6b0 [ 11.927193][ T65] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.927197][ T65] ? __switch_to+0x5a3/0xe00 [ 11.927202][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.927206][ T65] ret_from_fork_asm+0x11/0x20 [ 11.927217][ T65] [ 11.988976][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.335918][ T282] br1: port 1(veth1) entered blocking state [ 12.336495][ T282] br1: port 1(veth1) entered disabled state [ 12.336879][ T282] veth1: entered allmulticast mode [ 12.338612][ T282] veth1: entered promiscuous mode [ 12.374671][ T36] br1: port 1(veth1) entered blocking state [ 12.375146][ T36] br1: port 1(veth1) entered forwarding state [ 12.385391][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.413665][ T284] br1: port 2(veth2) entered blocking state [ 12.413676][ T284] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.413678][ T284] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 284, name: ip [ 12.413680][ T284] preempt_count: 1, expected: 0 [ 12.413681][ T284] RCU nest depth: 0, expected: 0 [ 12.413682][ T284] locks held by ip/284: 5, last CPU#0: [ 12.413684][ T284] #0: ffffffff9c4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.413696][ T284] #1: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.413702][ T284] #2: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.413706][ T284] #3: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.413710][ T284] #4: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.413714][ T284] irq event stamp: 24368 [ 12.413715][ T284] hardirqs last enabled at (24367): [] __down_trylock_console_sem+0x86/0xa0 [ 12.413718][ T284] hardirqs last disabled at (24368): [] console_emit_next_record+0x3d4/0x4c0 [ 12.413720][ T284] softirqs last enabled at (24310): [] __alloc_skb+0x4c2/0x5f0 [ 12.413723][ T284] softirqs last disabled at (24308): [] __alloc_skb+0x4c2/0x5f0 [ 12.413725][ T284] Preemption disabled at: [ 12.413726][ T284] [] vprintk_emit+0x31b/0x3e0 [ 12.413732][ T284] CPU: 0 UID: 0 PID: 284 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.413735][ T284] Tainted: [W]=WARN [ 12.413736][ T284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.413738][ T284] Call Trace: [ 12.413739][ T284] [ 12.413741][ T284] dump_stack_lvl+0x6f/0xa0 [ 12.413747][ T284] ? vprintk_emit+0x31b/0x3e0 [ 12.413749][ T284] __might_resched.cold+0x1fe/0x2c1 [ 12.413754][ T284] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.413758][ T284] ? __kmalloc_noprof+0xdb/0x760 [ 12.413764][ T284] __kmalloc_noprof+0x443/0x760 [ 12.413766][ T284] ? alloc_buf.isra.0+0x4b/0x260 [ 12.413776][ T284] ? do_raw_spin_unlock+0x59/0x250 [ 12.413779][ T284] alloc_buf.isra.0+0x4b/0x260 [ 12.413782][ T284] put_chars+0x1e1/0x2f0 [ 12.413784][ T284] ? prb_final_commit+0x50/0x50 [ 12.413786][ T284] ? __send_to_port+0x420/0x420 [ 12.413789][ T284] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.413794][ T284] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.413796][ T284] ? validate_chain+0x38b/0xc20 [ 12.413800][ T284] hvc_console_print+0x292/0x780 [ 12.413803][ T284] ? mark_usage+0x61/0x170 [ 12.413805][ T284] ? __lock_acquire+0x518/0xc20 [ 12.413806][ T284] ? __lock_acquire+0x518/0xc20 [ 12.413810][ T284] ? hvc_write+0x3a0/0x3a0 [ 12.413812][ T284] ? console_emit_next_record+0x1df/0x4c0 [ 12.413815][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.413818][ T284] ? lock_acquire+0x13c/0x160 [ 12.413821][ T284] console_emit_next_record+0x22f/0x4c0 [ 12.413825][ T284] ? devkmsg_read+0x4b0/0x4b0 [ 12.413827][ T284] ? console_flush_one_record+0x106/0x710 [ 12.413830][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.413832][ T284] ? lock_acquire+0x13c/0x160 [ 12.413836][ T284] console_flush_one_record+0x46f/0x710 [ 12.413840][ T284] ? console_emit_next_record+0x4c0/0x4c0 [ 12.413842][ T284] ? __lock_acquire+0x518/0xc20 [ 12.413847][ T284] console_unlock+0xee/0x1f0 [ 12.413850][ T284] ? console_flush_one_record+0x710/0x710 [ 12.413852][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.413854][ T284] ? lock_acquire+0x60/0x160 [ 12.413858][ T284] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.413860][ T284] ? vprintk_emit+0x320/0x3e0 [ 12.413863][ T284] vprintk_emit+0x37c/0x3e0 [ 12.413867][ T284] ? wake_up_klogd_work_func+0x90/0x90 [ 12.413870][ T284] ? __lock_release.isra.0+0x69/0x1a0 [ 12.413872][ T284] ? mark_held_locks+0x40/0x70 [ 12.413876][ T284] _printk+0xc7/0x100 [ 12.413879][ T284] ? snapshot_read.cold+0x21/0x21 [ 12.413883][ T284] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.413897][ T284] ? do_setlink.isra.0+0xa31/0x2750 [ 12.413899][ T284] ? rtnl_newlink+0x9f1/0x11c0 [ 12.413900][ T284] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.413904][ T284] br_set_state+0x22f/0x430 [bridge] [ 12.413917][ T284] br_init_port+0xc4/0x200 [bridge] [ 12.413927][ T284] new_nbp+0x39c/0x580 [bridge] [ 12.413937][ T284] br_add_if+0x212/0x1320 [bridge] [ 12.413945][ T284] ? is_bpf_text_address+0x72/0x110 [ 12.413949][ T284] ? kernel_text_address+0x149/0x170 [ 12.413952][ T284] ? __kernel_text_address+0x12/0x30 [ 12.413956][ T284] do_set_master+0x357/0x580 [ 12.413961][ T284] do_setlink.isra.0+0xa31/0x2750 [ 12.413964][ T284] ? stack_trace_save+0x93/0xc0 [ 12.413967][ T284] ? rtnl_link_get_size+0x350/0x350 [ 12.413968][ T284] ? rcu_read_lock_any_held+0x66/0x90 [ 12.413970][ T284] ? stack_depot_save_flags+0x38e/0x790 [ 12.413974][ T284] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.413976][ T284] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.413978][ T284] ? validate_chain+0x38b/0xc20 [ 12.413981][ T284] ? kasan_save_stack+0x3d/0x50 [ 12.413984][ T284] ? kasan_save_stack+0x2f/0x50 [ 12.413985][ T284] ? kasan_save_track+0x14/0x30 [ 12.413988][ T284] ? __lock_acquire+0x518/0xc20 [ 12.413990][ T284] ? netlink_seq_next+0xe/0x60 [ 12.413993][ T284] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.413998][ T284] ? lock_acquire.part.0+0xd4/0x280 [ 12.414000][ T284] ? rtnl_newlink+0x9a8/0x11c0 [ 12.414002][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.414005][ T284] ? lock_acquire+0x13c/0x160 [ 12.414006][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.414008][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.414010][ T284] ? trace_contention_end+0xb3/0x180 [ 12.414014][ T284] ? __mutex_lock+0x1db/0x1ea0 [ 12.414017][ T284] ? __mutex_lock+0x9a3/0x1ea0 [ 12.414019][ T284] ? rtnl_newlink+0x9a8/0x11c0 [ 12.414023][ T284] ? ww_mutex_lock+0x160/0x160 [ 12.414025][ T284] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.414030][ T284] ? __rtnl_newlink+0x3fa/0xa50 [ 12.414035][ T284] rtnl_newlink+0x9f1/0x11c0 [ 12.414041][ T284] ? rtnl_bridge_getlink+0x850/0x850 [ 12.414043][ T284] ? __lock_acquire+0x518/0xc20 [ 12.414047][ T284] ? lock_acquire.part.0+0xd4/0x280 [ 12.414049][ T284] ? find_held_lock+0x2b/0x80 [ 12.414051][ T284] ? rtnl_bridge_getlink+0x850/0x850 [ 12.414053][ T284] ? __lock_release.isra.0+0x69/0x1a0 [ 12.414056][ T284] ? rtnl_bridge_getlink+0x850/0x850 [ 12.414058][ T284] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.414061][ T284] ? rtnl_link_fill+0x920/0x920 [ 12.414065][ T284] ? __lock_acquire+0x518/0xc20 [ 12.414069][ T284] ? lock_acquire.part.0+0xd4/0x280 [ 12.414071][ T284] ? find_held_lock+0x2b/0x80 [ 12.414074][ T284] netlink_rcv_skb+0x14e/0x3a0 [ 12.414076][ T284] ? rtnl_link_fill+0x920/0x920 [ 12.414079][ T284] ? netlink_ack+0xcf0/0xcf0 [ 12.414085][ T284] ? netlink_deliver_tap+0xc5/0x330 [ 12.414087][ T284] ? netlink_deliver_tap+0x13c/0x330 [ 12.414091][ T284] netlink_unicast+0x486/0x750 [ 12.414095][ T284] ? netlink_attachskb+0x810/0x810 [ 12.414097][ T284] ? __lock_acquire+0x518/0xc20 [ 12.414102][ T284] netlink_sendmsg+0x735/0xc60 [ 12.414105][ T284] ? netlink_unicast+0x750/0x750 [ 12.414109][ T284] ? __might_fault+0x97/0x140 [ 12.414114][ T284] ____sys_sendmsg+0x415/0x880 [ 12.414117][ T284] ? copy_msghdr_from_user+0x279/0x420 [ 12.414119][ T284] ? get_timestamp.constprop.0+0x390/0x390 [ 12.414121][ T284] ? move_addr_to_kernel+0x40/0x40 [ 12.414128][ T284] ___sys_sendmsg+0x14e/0x1d0 [ 12.414131][ T284] ? copy_msghdr_from_user+0x420/0x420 [ 12.414146][ T284] __sys_sendmsg+0x12c/0x1d0 [ 12.414149][ T284] ? __sys_sendmsg_sock+0x20/0x20 [ 12.414155][ T284] ? rcu_is_watching+0x16/0xd0 [ 12.414159][ T284] do_syscall_64+0xff/0x530 [ 12.414161][ T284] ? exc_page_fault+0xee/0x100 [ 12.414164][ T284] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.414167][ T284] RIP: 0033:0x7f7f8bb5154e [ 12.414170][ T284] 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 [ 12.414172][ T284] RSP: 002b:00007ffef4a5baa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.414175][ T284] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f8bb5154e [ 12.414177][ T284] RDX: 0000000000000000 RSI: 00007ffef4a5bb50 RDI: 0000000000000005 [ 12.414178][ T284] RBP: 00007ffef4a5bab0 R08: 0000000000000000 R09: 0000000000000000 [ 12.414178][ T284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918d5d [ 12.414179][ T284] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef4a5c210 [ 12.414186][ T284] [ 12.452228][ T284] br1: port 2(veth2) entered disabled state [ 12.452571][ T284] veth2: entered allmulticast mode [ 12.454180][ T284] veth2: entered promiscuous mode [ 12.467235][ T284] ip (284) used greatest stack depth: 23336 bytes left [ 12.489046][ T36] br1: port 2(veth2) entered blocking state [ 12.489448][ T36] br1: port 2(veth2) entered forwarding state [ 12.586058][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.666206][ T9] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.930385][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.955403][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.128442][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.272428][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.334958][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.769371][ C1] ip6_tnl_xmit_ctl: 7 callbacks suppressed [ 17.769381][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.769435][ C1] [ 17.769436][ C1] ======================================================== [ 17.769437][ C1] WARNING: possible irq lock inversion dependency detected [ 17.769439][ C1] 7.2.0-virtme #1 Tainted: G W [ 17.769441][ C1] -------------------------------------------------------- [ 17.769442][ C1] swapper/1/0 just changed the state of lock: [ 17.769443][ C1] ffffffff9bc89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.769456][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.769457][ C1] (fs_reclaim){+.+.}-{0:0} [ 17.769459][ C1] [ 17.769459][ C1] [ 17.769459][ C1] and interrupts could create inverse lock ordering between them. [ 17.769459][ C1] [ 17.769460][ C1] [ 17.769460][ C1] other info that might help us debug this: [ 17.769461][ C1] Possible interrupt unsafe locking scenario: [ 17.769461][ C1] [ 17.769461][ C1] CPU0 CPU1 [ 17.769462][ C1] ---- ---- [ 17.769462][ C1] lock(fs_reclaim); [ 17.769463][ C1] local_irq_disable(); [ 17.769464][ C1] lock(console_owner); [ 17.769465][ C1] lock(fs_reclaim); [ 17.769466][ C1] [ 17.769466][ C1] lock(console_owner); [ 17.769467][ C1] [ 17.769467][ C1] *** DEADLOCK *** [ 17.769467][ C1] [ 17.769467][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 17.769469][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.769474][ C1] #1: ffffffff9bd80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.769480][ C1] #2: ffffffff9bd80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.769484][ C1] #3: ffffffff9bd80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.769489][ C1] #4: ff1100000bda5228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.769493][ C1] #5: ffffffff9bd80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.769499][ C1] #6: ffffffff9bd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.769503][ C1] #7: ffffffff9bd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.769507][ C1] [ 17.769507][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 17.769511][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 17.769514][ C1] HARDIRQ-ON-W at: [ 17.769515][ C1] __lock_acquire+0x388/0xc20 [ 17.769518][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769520][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.769523][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.769525][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.769528][ C1] workqueue_init+0x2a/0x680 [ 17.769532][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.769534][ C1] kernel_init+0x21/0x150 [ 17.769537][ C1] ret_from_fork+0x474/0x6b0 [ 17.769539][ C1] ret_from_fork_asm+0x11/0x20 [ 17.769542][ C1] SOFTIRQ-ON-W at: [ 17.769543][ C1] __lock_acquire+0x388/0xc20 [ 17.769544][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769546][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.769547][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.769548][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.769550][ C1] workqueue_init+0x2a/0x680 [ 17.769551][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.769552][ C1] kernel_init+0x21/0x150 [ 17.769554][ C1] ret_from_fork+0x474/0x6b0 [ 17.769555][ C1] ret_from_fork_asm+0x11/0x20 [ 17.769556][ C1] INITIAL USE at: [ 17.769557][ C1] __lock_acquire+0x388/0xc20 [ 17.769558][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769560][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.769561][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 17.769562][ C1] kthread_create_worker_on_node+0xea/0x210 [ 17.769564][ C1] workqueue_init+0x2a/0x680 [ 17.769565][ C1] kernel_init_freeable+0x2fe/0x630 [ 17.769566][ C1] kernel_init+0x21/0x150 [ 17.769567][ C1] ret_from_fork+0x474/0x6b0 [ 17.769568][ C1] ret_from_fork_asm+0x11/0x20 [ 17.769570][ C1] } [ 17.769570][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.769574][ C1] ... acquired at: [ 17.769575][ C1] __lock_acquire+0x518/0xc20 [ 17.769576][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769578][ C1] fs_reclaim_acquire+0xd5/0x120 [ 17.769579][ C1] __kmalloc_noprof+0xd3/0x760 [ 17.769580][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.769583][ C1] put_chars+0x1e1/0x2f0 [ 17.769584][ C1] hvc_console_print+0x292/0x780 [ 17.769586][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.769588][ C1] console_flush_one_record+0x46f/0x710 [ 17.769590][ C1] console_unlock+0xee/0x1f0 [ 17.769591][ C1] vprintk_emit+0x37c/0x3e0 [ 17.769593][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 17.769596][ C1] dev_printk_emit+0xb9/0xee [ 17.769598][ C1] _dev_info+0xe2/0x116 [ 17.769600][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.769603][ C1] cmos_do_probe+0x73b/0x98a [ 17.769604][ C1] platform_probe+0xfe/0x1f0 [ 17.769607][ C1] call_driver_probe+0x61/0x1c0 [ 17.769609][ C1] really_probe+0x199/0x760 [ 17.769611][ C1] __driver_probe_device+0x24f/0x440 [ 17.769612][ C1] driver_probe_device+0x4a/0xf0 [ 17.769613][ C1] __driver_attach+0x1b8/0x540 [ 17.769615][ C1] bus_for_each_dev+0x130/0x1e0 [ 17.769616][ C1] bus_add_driver+0x2c8/0x530 [ 17.769617][ C1] driver_register+0x1a3/0x390 [ 17.769619][ C1] __platform_driver_probe+0x13f/0x270 [ 17.769620][ C1] cmos_init+0x31/0x40 [ 17.769624][ C1] do_one_initcall+0x124/0x4f0 [ 17.769625][ C1] kernel_init_freeable+0x596/0x630 [ 17.769626][ C1] kernel_init+0x21/0x150 [ 17.769627][ C1] ret_from_fork+0x474/0x6b0 [ 17.769629][ C1] ret_from_fork_asm+0x11/0x20 [ 17.769630][ C1] [ 17.769630][ C1] -> (console_owner){..-.}-{0:0} { [ 17.769632][ C1] IN-SOFTIRQ-W at: [ 17.769633][ C1] __lock_acquire+0x388/0xc20 [ 17.769634][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769636][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.769637][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.769639][ C1] console_flush_one_record+0x46f/0x710 [ 17.769641][ C1] console_unlock+0xee/0x1f0 [ 17.769642][ C1] vprintk_emit+0x37c/0x3e0 [ 17.769644][ C1] _printk+0xc7/0x100 [ 17.769647][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.769649][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.769652][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.769654][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.769656][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.769657][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.769659][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.769660][ C1] ip6_finish_output+0x646/0xda0 [ 17.769661][ C1] ip6_output+0x23f/0x7f0 [ 17.769662][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.769664][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.769666][ C1] call_timer_fn+0x160/0x4d0 [ 17.769668][ C1] __run_timers+0x68f/0xaa0 [ 17.769669][ C1] run_timer_softirq+0xf0/0x160 [ 17.769671][ C1] handle_softirqs+0x1d3/0x900 [ 17.769673][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.769674][ C1] irq_exit_rcu+0xe/0x30 [ 17.769676][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.769678][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.769679][ C1] pv_native_safe_halt+0xf/0x10 [ 17.769681][ C1] default_idle+0x9/0x10 [ 17.769683][ C1] default_idle_call+0x6e/0xb0 [ 17.769684][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.769686][ C1] do_idle+0xd8/0x190 [ 17.769687][ C1] cpu_startup_entry+0x53/0x70 [ 17.769689][ C1] start_secondary+0x204/0x2b0 [ 17.769691][ C1] common_startup_64+0x13e/0x148 [ 17.769693][ C1] INITIAL USE at: [ 17.769694][ C1] } [ 17.769695][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.769698][ C1] ... acquired at: [ 17.769698][ C1] mark_lock+0x1d7/0xa00 [ 17.769699][ C1] mark_usage+0x42/0x170 [ 17.769701][ C1] __lock_acquire+0x388/0xc20 [ 17.769702][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769703][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.769705][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.769706][ C1] console_flush_one_record+0x46f/0x710 [ 17.769708][ C1] console_unlock+0xee/0x1f0 [ 17.769710][ C1] vprintk_emit+0x37c/0x3e0 [ 17.769711][ C1] _printk+0xc7/0x100 [ 17.769713][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.769714][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.769716][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.769718][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.769719][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.769720][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.769721][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.769722][ C1] ip6_finish_output+0x646/0xda0 [ 17.769724][ C1] ip6_output+0x23f/0x7f0 [ 17.769725][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.769726][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.769728][ C1] call_timer_fn+0x160/0x4d0 [ 17.769729][ C1] __run_timers+0x68f/0xaa0 [ 17.769731][ C1] run_timer_softirq+0xf0/0x160 [ 17.769732][ C1] handle_softirqs+0x1d3/0x900 [ 17.769734][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.769735][ C1] irq_exit_rcu+0xe/0x30 [ 17.769736][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.769737][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.769739][ C1] pv_native_safe_halt+0xf/0x10 [ 17.769740][ C1] default_idle+0x9/0x10 [ 17.769741][ C1] default_idle_call+0x6e/0xb0 [ 17.769743][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.769744][ C1] do_idle+0xd8/0x190 [ 17.769745][ C1] cpu_startup_entry+0x53/0x70 [ 17.769746][ C1] start_secondary+0x204/0x2b0 [ 17.769747][ C1] common_startup_64+0x13e/0x148 [ 17.769749][ C1] [ 17.769749][ C1] [ 17.769749][ C1] stack backtrace: [ 17.769752][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.769755][ C1] Tainted: [W]=WARN [ 17.769756][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.769758][ C1] Call Trace: [ 17.769759][ C1] [ 17.769761][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.769765][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.769767][ C1] mark_lock_irq+0x989/0x9c0 [ 17.769769][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 17.769772][ C1] mark_lock+0x1d7/0xa00 [ 17.769773][ C1] mark_usage+0x42/0x170 [ 17.769775][ C1] __lock_acquire+0x388/0xc20 [ 17.769777][ C1] lock_acquire.part.0+0xd4/0x280 [ 17.769779][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.769781][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769784][ C1] ? lock_acquire+0x13c/0x160 [ 17.769786][ C1] console_lock_spinning_enable+0x5c/0x60 [ 17.769793][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 17.769795][ C1] console_emit_next_record+0x1d1/0x4c0 [ 17.769797][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.769799][ C1] ? console_flush_one_record+0x106/0x710 [ 17.769801][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769803][ C1] ? lock_acquire+0x13c/0x160 [ 17.769805][ C1] console_flush_one_record+0x46f/0x710 [ 17.769807][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.769809][ C1] ? __lock_acquire+0x518/0xc20 [ 17.769811][ C1] console_unlock+0xee/0x1f0 [ 17.769813][ C1] ? console_flush_one_record+0x710/0x710 [ 17.769814][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769816][ C1] ? lock_acquire+0x60/0x160 [ 17.769818][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.769820][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.769822][ C1] vprintk_emit+0x37c/0x3e0 [ 17.769824][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.769826][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.769829][ C1] _printk+0xc7/0x100 [ 17.769830][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.769832][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.769835][ C1] ? idr_get_free+0x830/0x830 [ 17.769838][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.769840][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.769842][ C1] ? mark_usage+0x61/0x170 [ 17.769844][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.769846][ C1] ? mark_usage+0x61/0x170 [ 17.769848][ C1] ? netif_skb_features+0x658/0x1430 [ 17.769849][ C1] ? __lock_acquire+0x518/0xc20 [ 17.769851][ C1] ? validate_chain+0x737/0xc20 [ 17.769852][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.769854][ C1] ? mark_usage+0x61/0x170 [ 17.769856][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769858][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.769859][ C1] ? validate_chain+0x730/0xc20 [ 17.769861][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.769863][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.769865][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.769866][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.769868][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.769870][ C1] ? lock_acquire+0x13c/0x160 [ 17.769872][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.769873][ C1] ? tc_run+0x45e/0x7e0 [ 17.769875][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.769876][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.769878][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769880][ C1] ? lock_acquire+0x13c/0x160 [ 17.769882][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.769885][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.769887][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.769888][ C1] ? find_held_lock+0x2b/0x80 [ 17.769890][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.769892][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.769895][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.769896][ C1] ? find_held_lock+0x2b/0x80 [ 17.769897][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.769899][ C1] ? ip6_mtu+0x15d/0x310 [ 17.769901][ C1] ip6_finish_output+0x646/0xda0 [ 17.769903][ C1] ip6_output+0x23f/0x7f0 [ 17.769905][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.769906][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.769908][ C1] ? find_held_lock+0x2b/0x80 [ 17.769909][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.769910][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.769913][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.769915][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.769917][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.769919][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.769921][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.769923][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.769925][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.769927][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.769929][ C1] ? lock_acquire+0x13c/0x160 [ 17.769931][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.769933][ C1] call_timer_fn+0x160/0x4d0 [ 17.769935][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.769936][ C1] ? debug_object_active_state+0x430/0x430 [ 17.769940][ C1] ? find_held_lock+0x2b/0x80 [ 17.769941][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.769943][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769945][ C1] __run_timers+0x68f/0xaa0 [ 17.769947][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.769949][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.769951][ C1] ? __lock_acquire+0x518/0xc20 [ 17.769954][ C1] ? __rwlock_init+0x150/0x150 [ 17.769956][ C1] run_timer_softirq+0xf0/0x160 [ 17.769958][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.769960][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.769962][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.769964][ C1] handle_softirqs+0x1d3/0x900 [ 17.769966][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.769967][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.769969][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.769971][ C1] irq_exit_rcu+0xe/0x30 [ 17.769972][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.769974][ C1] [ 17.769975][ C1] [ 17.769975][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.769977][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.769979][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.769982][ 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 [ 17.769984][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.769986][ C1] RAX: 00000000000812ed RBX: ff11000001bea380 RCX: ffffffff98af0307 [ 17.769987][ C1] RDX: ff11000001bea380 RSI: ffffffff9b838af6 RDI: ffffffff9b28d8e0 [ 17.769988][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.769989][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.769990][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.769991][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.769994][ C1] default_idle+0x9/0x10 [ 17.769995][ C1] default_idle_call+0x6e/0xb0 [ 17.769997][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.769999][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.770000][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.770002][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770004][ C1] do_idle+0xd8/0x190 [ 17.770006][ C1] cpu_startup_entry+0x53/0x70 [ 17.770007][ C1] start_secondary+0x204/0x2b0 [ 17.770009][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.770011][ C1] common_startup_64+0x13e/0x148 [ 17.770014][ C1] [ 17.770018][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.770020][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 17.770021][ C1] preempt_count: 303, expected: 0 [ 17.770023][ C1] RCU nest depth: 3, expected: 0 [ 17.770024][ C1] INFO: lockdep is turned off. [ 17.770025][ C1] irq event stamp: 529185 [ 17.770026][ C1] hardirqs last enabled at (529184): [] __down_trylock_console_sem+0x86/0xa0 [ 17.770028][ C1] hardirqs last disabled at (529185): [] console_emit_next_record+0x3d4/0x4c0 [ 17.770030][ C1] softirqs last enabled at (529116): [] handle_softirqs+0x67c/0x900 [ 17.770032][ C1] softirqs last disabled at (529135): [] __irq_exit_rcu+0x145/0x1c0 [ 17.770034][ C1] Preemption disabled at: [ 17.770034][ C1] [<0000000000000000>] 0x0 [ 17.770038][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.770040][ C1] Tainted: [W]=WARN [ 17.770040][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.770041][ C1] Call Trace: [ 17.770041][ C1] [ 17.770042][ C1] dump_stack_lvl+0x6f/0xa0 [ 17.770044][ C1] __might_resched.cold+0x1fe/0x2c1 [ 17.770047][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.770051][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770053][ C1] __kmalloc_noprof+0x443/0x760 [ 17.770055][ C1] ? __rwlock_init+0x150/0x150 [ 17.770057][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 17.770058][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 17.770060][ C1] alloc_buf.isra.0+0x4b/0x260 [ 17.770062][ C1] put_chars+0x1e1/0x2f0 [ 17.770064][ C1] ? __send_to_port+0x420/0x420 [ 17.770066][ C1] ? mark_lock+0x1d7/0xa00 [ 17.770068][ C1] hvc_console_print+0x292/0x780 [ 17.770071][ C1] ? hvc_write+0x3a0/0x3a0 [ 17.770072][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770074][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770076][ C1] console_emit_next_record+0x22f/0x4c0 [ 17.770079][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 17.770080][ C1] ? console_flush_one_record+0x106/0x710 [ 17.770082][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770084][ C1] ? lock_acquire+0x13c/0x160 [ 17.770086][ C1] console_flush_one_record+0x46f/0x710 [ 17.770088][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 17.770090][ C1] ? __lock_acquire+0x518/0xc20 [ 17.770092][ C1] console_unlock+0xee/0x1f0 [ 17.770094][ C1] ? console_flush_one_record+0x710/0x710 [ 17.770096][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770097][ C1] ? lock_acquire+0x60/0x160 [ 17.770099][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.770101][ C1] ? vprintk_emit+0x320/0x3e0 [ 17.770103][ C1] vprintk_emit+0x37c/0x3e0 [ 17.770105][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 17.770107][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.770109][ C1] _printk+0xc7/0x100 [ 17.770111][ C1] ? snapshot_read.cold+0x21/0x21 [ 17.770112][ C1] ? ___ratelimit+0x4e7/0xa00 [ 17.770115][ C1] ? idr_get_free+0x830/0x830 [ 17.770117][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.770120][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.770122][ C1] ? mark_usage+0x61/0x170 [ 17.770124][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.770126][ C1] ? mark_usage+0x61/0x170 [ 17.770127][ C1] ? netif_skb_features+0x658/0x1430 [ 17.770129][ C1] ? __lock_acquire+0x518/0xc20 [ 17.770130][ C1] ? validate_chain+0x737/0xc20 [ 17.770132][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 17.770134][ C1] ? mark_usage+0x61/0x170 [ 17.770136][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770138][ C1] dev_hard_start_xmit+0xf4/0x620 [ 17.770139][ C1] ? validate_chain+0x730/0xc20 [ 17.770141][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 17.770143][ C1] sch_direct_xmit+0x13d/0xaa0 [ 17.770144][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.770146][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 17.770147][ C1] ? __rcu_read_lock+0x30/0x70 [ 17.770149][ C1] ? lock_acquire+0x13c/0x160 [ 17.770151][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 17.770153][ C1] ? tc_run+0x45e/0x7e0 [ 17.770154][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 17.770156][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.770157][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770159][ C1] ? lock_acquire+0x13c/0x160 [ 17.770161][ C1] __dev_queue_xmit+0x942/0x1b80 [ 17.770164][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.770166][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.770167][ C1] ? find_held_lock+0x2b/0x80 [ 17.770169][ C1] ? neigh_hh_output+0x152/0x4c0 [ 17.770171][ C1] ip6_finish_output2+0x96f/0x1300 [ 17.770173][ C1] ? ip6_dst_lookup+0x80/0x80 [ 17.770175][ C1] ? find_held_lock+0x2b/0x80 [ 17.770176][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.770178][ C1] ? ip6_mtu+0x15d/0x310 [ 17.770180][ C1] ip6_finish_output+0x646/0xda0 [ 17.770182][ C1] ip6_output+0x23f/0x7f0 [ 17.770183][ C1] ? ip6_finish_output+0xda0/0xda0 [ 17.770185][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 17.770186][ C1] ? find_held_lock+0x2b/0x80 [ 17.770188][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.770189][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 17.770191][ C1] ndisc_send_skb+0xba3/0x1520 [ 17.770194][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 17.770195][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.770198][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.770200][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.770202][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.770204][ C1] addrconf_rs_timer+0x26f/0x770 [ 17.770206][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.770208][ C1] ? lock_acquire+0x13c/0x160 [ 17.770209][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.770211][ C1] call_timer_fn+0x160/0x4d0 [ 17.770213][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 17.770215][ C1] ? debug_object_active_state+0x430/0x430 [ 17.770217][ C1] ? find_held_lock+0x2b/0x80 [ 17.770218][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.770220][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770222][ C1] __run_timers+0x68f/0xaa0 [ 17.770224][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.770226][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.770228][ C1] ? __lock_acquire+0x518/0xc20 [ 17.770230][ C1] ? __rwlock_init+0x150/0x150 [ 17.770233][ C1] run_timer_softirq+0xf0/0x160 [ 17.770235][ C1] ? __run_timers+0xaa0/0xaa0 [ 17.770236][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.770238][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770239][ C1] handle_softirqs+0x1d3/0x900 [ 17.770241][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 17.770243][ C1] ? _local_bh_enable+0xc0/0xc0 [ 17.770245][ C1] __irq_exit_rcu+0x145/0x1c0 [ 17.770246][ C1] irq_exit_rcu+0xe/0x30 [ 17.770247][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.770249][ C1] [ 17.770250][ C1] [ 17.770250][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 17.770252][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.770253][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.770255][ 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 [ 17.770257][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 17.770258][ C1] RAX: 00000000000812ed RBX: ff11000001bea380 RCX: ffffffff98af0307 [ 17.770259][ C1] RDX: ff11000001bea380 RSI: ffffffff9b838af6 RDI: ffffffff9b28d8e0 [ 17.770259][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.770260][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 17.770261][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.770265][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.770267][ C1] default_idle+0x9/0x10 [ 17.770269][ C1] default_idle_call+0x6e/0xb0 [ 17.770271][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.770273][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 17.770274][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 17.770276][ C1] ? rcu_is_watching+0x16/0xd0 [ 17.770278][ C1] do_idle+0xd8/0x190 [ 17.770279][ C1] cpu_startup_entry+0x53/0x70 [ 17.770281][ C1] start_secondary+0x204/0x2b0 [ 17.770282][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.770284][ C1] common_startup_64+0x13e/0x148 [ 17.770287][ C1] [ 18.371960][ T332] Mirror/redirect action on [ 25.960359][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.960378][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.960381][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 25.960382][ C1] preempt_count: 303, expected: 0 [ 25.960383][ C1] RCU nest depth: 3, expected: 0 [ 25.960384][ C1] INFO: lockdep is turned off. [ 25.960385][ C1] irq event stamp: 529185 [ 25.960386][ C1] hardirqs last enabled at (529184): [] __down_trylock_console_sem+0x86/0xa0 [ 25.960395][ C1] hardirqs last disabled at (529185): [] console_emit_next_record+0x3d4/0x4c0 [ 25.960398][ C1] softirqs last enabled at (529116): [] handle_softirqs+0x67c/0x900 [ 25.960401][ C1] softirqs last disabled at (529135): [] __irq_exit_rcu+0x145/0x1c0 [ 25.960403][ C1] Preemption disabled at: [ 25.960404][ C1] [<0000000000000000>] 0x0 [ 25.960411][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.960414][ C1] Tainted: [W]=WARN [ 25.960415][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.960417][ C1] Call Trace: [ 25.960419][ C1] [ 25.960420][ C1] dump_stack_lvl+0x6f/0xa0 [ 25.960426][ C1] __might_resched.cold+0x1fe/0x2c1 [ 25.960429][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.960431][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.960434][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960438][ C1] __kmalloc_noprof+0x443/0x760 [ 25.960441][ C1] ? __rwlock_init+0x150/0x150 [ 25.960444][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 25.960447][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.960449][ C1] alloc_buf.isra.0+0x4b/0x260 [ 25.960451][ C1] put_chars+0x1e1/0x2f0 [ 25.960453][ C1] ? __send_to_port+0x420/0x420 [ 25.960455][ C1] ? console_prepend_replay+0x20/0x20 [ 25.960457][ C1] hvc_console_print+0x292/0x780 [ 25.960460][ C1] ? hvc_write+0x3a0/0x3a0 [ 25.960461][ C1] ? vsnprintf+0x668/0x1700 [ 25.960465][ C1] ? __rwlock_init+0x150/0x150 [ 25.960466][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960468][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960470][ C1] console_emit_next_record+0x22f/0x4c0 [ 25.960473][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 25.960475][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960476][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960478][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960479][ C1] ? lock_acquire+0x13c/0x160 [ 25.960481][ C1] ? console_flush_one_record+0x111/0x710 [ 25.960483][ C1] console_flush_one_record+0x46f/0x710 [ 25.960485][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 25.960488][ C1] console_unlock+0xee/0x1f0 [ 25.960489][ C1] ? lock_acquire+0x13c/0x160 [ 25.960491][ C1] ? console_flush_one_record+0x710/0x710 [ 25.960493][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960494][ C1] ? lock_release+0x184/0x1f0 [ 25.960495][ C1] ? lock_acquire+0x60/0x160 [ 25.960497][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.960499][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.960500][ C1] ? vprintk_emit+0x320/0x3e0 [ 25.960502][ C1] vprintk_emit+0x37c/0x3e0 [ 25.960505][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 25.960507][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.960509][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960511][ C1] ? lock_acquire+0x13c/0x160 [ 25.960512][ C1] _printk+0xc7/0x100 [ 25.960515][ C1] ? snapshot_read.cold+0x21/0x21 [ 25.960517][ C1] ? ___ratelimit+0x4e7/0xa00 [ 25.960520][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 25.960523][ C1] ? idr_get_free+0x830/0x830 [ 25.960525][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 25.960528][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 25.960533][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 25.960536][ C1] ? lock_release+0x184/0x1f0 [ 25.960538][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 25.960540][ C1] ? sock_def_readable+0x156/0x480 [ 25.960543][ C1] ? packet_rcv+0xd26/0x15a0 [ 25.960546][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960548][ C1] ? lock_release+0x184/0x1f0 [ 25.960550][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 25.960552][ C1] ? lock_acquire+0x13c/0x160 [ 25.960553][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960555][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.960558][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960559][ C1] dev_hard_start_xmit+0xf4/0x620 [ 25.960562][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 25.960564][ C1] sch_direct_xmit+0x13d/0xaa0 [ 25.960566][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 25.960567][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960569][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 25.960570][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 25.960572][ C1] ? __rcu_read_lock+0x30/0x70 [ 25.960574][ C1] ? lock_acquire+0x13c/0x160 [ 25.960576][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 25.960577][ C1] ? tc_run+0x8b/0x7e0 [ 25.960579][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 25.960580][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 25.960582][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960583][ C1] ? lock_acquire+0x13c/0x160 [ 25.960585][ C1] __dev_queue_xmit+0x942/0x1b80 [ 25.960588][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 25.960590][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 25.960592][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 25.960595][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 25.960598][ C1] ? neigh_hh_output+0x152/0x4c0 [ 25.960600][ C1] ip6_finish_output2+0x96f/0x1300 [ 25.960602][ C1] ? ip6_dst_lookup+0x80/0x80 [ 25.960604][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960606][ C1] ? lock_acquire+0x13c/0x160 [ 25.960607][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960609][ C1] ? lock_release+0x184/0x1f0 [ 25.960610][ C1] ip6_finish_output+0x646/0xda0 [ 25.960612][ C1] ip6_output+0x23f/0x7f0 [ 25.960614][ C1] ? ip6_finish_output+0xda0/0xda0 [ 25.960615][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 25.960618][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960620][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.960621][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 25.960622][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960624][ C1] ? trace_hardirqs_on+0x36/0x40 [ 25.960625][ C1] ? lock_acquire+0x13c/0x160 [ 25.960626][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960629][ C1] ndisc_send_skb+0xba3/0x1520 [ 25.960632][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 25.960634][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 25.960636][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.960638][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.960640][ C1] addrconf_rs_timer+0x26f/0x770 [ 25.960642][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.960644][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.960645][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960647][ C1] ? lock_acquire+0x13c/0x160 [ 25.960648][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 25.960650][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.960652][ C1] call_timer_fn+0x160/0x4d0 [ 25.960654][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 25.960656][ C1] ? debug_object_active_state+0x430/0x430 [ 25.960659][ C1] ? __rwlock_init+0x150/0x150 [ 25.960661][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 25.960662][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960664][ C1] __run_timers+0x68f/0xaa0 [ 25.960666][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 25.960668][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.960671][ C1] ? do_raw_spin_lock+0x131/0x280 [ 25.960673][ C1] ? __rwlock_init+0x150/0x150 [ 25.960675][ C1] run_timer_softirq+0xf0/0x160 [ 25.960677][ C1] ? __run_timers+0xaa0/0xaa0 [ 25.960679][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.960680][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960682][ C1] handle_softirqs+0x1d3/0x900 [ 25.960684][ C1] ? _local_bh_enable+0xc0/0xc0 [ 25.960685][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960687][ C1] ? lock_release+0x184/0x1f0 [ 25.960688][ C1] __irq_exit_rcu+0x145/0x1c0 [ 25.960690][ C1] irq_exit_rcu+0xe/0x30 [ 25.960691][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.960693][ C1] [ 25.960694][ C1] [ 25.960694][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 25.960697][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.960699][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.960702][ 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 [ 25.960704][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 25.960707][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 25.960709][ C1] RDX: 0000000000000001 RSI: ffffffff9b28d860 RDI: ffffffff98af0307 [ 25.960709][ C1] RBP: 0000000000000000 R08: ffffffff9af81421 R09: 1fe2200006a563a2 [ 25.960710][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 25.960711][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.960712][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 25.960714][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.960717][ C1] default_idle+0x9/0x10 [ 25.960719][ C1] default_idle_call+0x6e/0xb0 [ 25.960720][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.960722][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 25.960724][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 25.960726][ C1] ? rcu_is_watching+0x16/0xd0 [ 25.960728][ C1] do_idle+0xd8/0x190 [ 25.960730][ C1] cpu_startup_entry+0x53/0x70 [ 25.960731][ C1] start_secondary+0x204/0x2b0 [ 25.960733][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.960735][ C1] common_startup_64+0x13e/0x148 [ 25.960739][ C1] [ 28.684037][ T429] br1: port 1(veth1) entered disabled state [ 28.684051][ T429] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.684054][ T429] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 429, name: ip [ 28.684055][ T429] preempt_count: 202, expected: 0 [ 28.684056][ T429] RCU nest depth: 0, expected: 0 [ 28.684057][ T429] INFO: lockdep is turned off. [ 28.684059][ T429] irq event stamp: 0 [ 28.684059][ T429] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 28.684065][ T429] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 28.684071][ T429] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 28.684073][ T429] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 28.684075][ T429] Preemption disabled at: [ 28.684075][ T429] [<0000000000000000>] 0x0 [ 28.684080][ T429] CPU: 2 UID: 0 PID: 429 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.684084][ T429] Tainted: [W]=WARN [ 28.684085][ T429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.684087][ T429] Call Trace: [ 28.684088][ T429] [ 28.684090][ T429] dump_stack_lvl+0x6f/0xa0 [ 28.684095][ T429] __might_resched.cold+0x1fe/0x2c1 [ 28.684099][ T429] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.684103][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684107][ T429] __kmalloc_noprof+0x443/0x760 [ 28.684110][ T429] ? __rwlock_init+0x150/0x150 [ 28.684113][ T429] ? alloc_buf.isra.0+0x4b/0x260 [ 28.684117][ T429] ? do_raw_spin_unlock+0x59/0x250 [ 28.684119][ T429] alloc_buf.isra.0+0x4b/0x260 [ 28.684121][ T429] put_chars+0x1e1/0x2f0 [ 28.684122][ T429] ? __send_to_port+0x420/0x420 [ 28.684124][ T429] ? printk_get_next_message+0x240/0x650 [ 28.684127][ T429] hvc_console_print+0x292/0x780 [ 28.684131][ T429] ? hvc_write+0x3a0/0x3a0 [ 28.684134][ T429] ? __rwlock_init+0x150/0x150 [ 28.684135][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684137][ T429] ? lock_acquire+0x13c/0x160 [ 28.684139][ T429] console_emit_next_record+0x22f/0x4c0 [ 28.684142][ T429] ? devkmsg_read+0x4b0/0x4b0 [ 28.684144][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684145][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684147][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684149][ T429] ? lock_acquire+0x13c/0x160 [ 28.684150][ T429] ? console_flush_one_record+0x111/0x710 [ 28.684152][ T429] console_flush_one_record+0x46f/0x710 [ 28.684155][ T429] ? console_emit_next_record+0x4c0/0x4c0 [ 28.684157][ T429] console_unlock+0xee/0x1f0 [ 28.684159][ T429] ? lock_acquire+0x13c/0x160 [ 28.684160][ T429] ? console_flush_one_record+0x710/0x710 [ 28.684162][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684164][ T429] ? lock_release+0x184/0x1f0 [ 28.684165][ T429] ? lock_acquire+0x60/0x160 [ 28.684167][ T429] ? __rcu_read_lock+0x30/0x70 [ 28.684169][ T429] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.684171][ T429] ? vprintk_emit+0x320/0x3e0 [ 28.684173][ T429] vprintk_emit+0x37c/0x3e0 [ 28.684175][ T429] ? wake_up_klogd_work_func+0x90/0x90 [ 28.684177][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684179][ T429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.684181][ T429] ? trace_hardirqs_on+0x36/0x40 [ 28.684183][ T429] _printk+0xc7/0x100 [ 28.684186][ T429] ? snapshot_read.cold+0x21/0x21 [ 28.684188][ T429] ? ipv6_mc_down+0x17e/0x2d0 [ 28.684193][ T429] br_set_state+0x22f/0x430 [bridge] [ 28.684207][ T429] br_stp_disable_port+0x11f/0x390 [bridge] [ 28.684215][ T429] br_device_event+0x7b5/0x8f0 [bridge] [ 28.684224][ T429] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 28.684228][ T429] ? llc_exit+0x3e0/0x3e0 [llc] [ 28.684231][ T429] ? addrconf_notify+0x2c8/0xf30 [ 28.684234][ T429] notifier_call_chain+0xae/0x300 [ 28.684237][ T429] __dev_notify_flags+0x23c/0x3c0 [ 28.684241][ T429] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.684243][ T429] ? netif_change_name+0x8c0/0x8c0 [ 28.684245][ T429] ? netif_set_allmulti+0x250/0x250 [ 28.684247][ T429] ? __kernel_text_address+0x12/0x30 [ 28.684249][ T429] ? write_profile+0xf0/0xf0 [ 28.684251][ T429] ? unwind_get_return_address+0x67/0xd0 [ 28.684254][ T429] netif_change_flags+0xfe/0x190 [ 28.684256][ T429] do_setlink.isra.0+0x1cc3/0x2750 [ 28.684260][ T429] ? stack_trace_save+0x93/0xc0 [ 28.684261][ T429] ? rtnl_link_get_size+0x350/0x350 [ 28.684265][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684267][ T429] ? stack_depot_save_flags+0x1bc/0x790 [ 28.684271][ T429] ? kasan_save_stack+0x3d/0x50 [ 28.684274][ T429] ? kasan_save_stack+0x2f/0x50 [ 28.684275][ T429] ? kasan_save_track+0x14/0x30 [ 28.684277][ T429] ? __kasan_kmalloc+0x7b/0x90 [ 28.684278][ T429] ? __kmalloc_cache_noprof+0x29a/0x620 [ 28.684280][ T429] ? rtnl_newlink+0x124/0x11c0 [ 28.684281][ T429] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.684282][ T429] ? netlink_rcv_skb+0x14e/0x3a0 [ 28.684285][ T429] ? netlink_unicast+0x486/0x750 [ 28.684286][ T429] ? netlink_sendmsg+0x735/0xc60 [ 28.684287][ T429] ? ____sys_sendmsg+0x415/0x880 [ 28.684290][ T429] ? ___sys_sendmsg+0x14e/0x1d0 [ 28.684291][ T429] ? __sys_sendmsg+0x12c/0x1d0 [ 28.684293][ T429] ? do_syscall_64+0xff/0x530 [ 28.684295][ T429] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.684298][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684299][ T429] ? lock_acquire+0x13c/0x160 [ 28.684301][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684302][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684304][ T429] ? trace_contention_end+0xb3/0x180 [ 28.684307][ T429] ? __mutex_lock+0x1db/0x1ea0 [ 28.684309][ T429] ? __mutex_lock+0x9a3/0x1ea0 [ 28.684310][ T429] ? rtnl_newlink+0x9a8/0x11c0 [ 28.684312][ T429] ? ww_mutex_lock+0x160/0x160 [ 28.684314][ T429] ? __rtnl_newlink+0x3fa/0xa50 [ 28.684316][ T429] rtnl_newlink+0x9f1/0x11c0 [ 28.684318][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684320][ T429] ? rtnl_bridge_getlink+0x850/0x850 [ 28.684321][ T429] ? lock_acquire+0x13c/0x160 [ 28.684323][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684325][ T429] ? is_bpf_text_address+0x3e/0x110 [ 28.684328][ T429] ? is_bpf_text_address+0x72/0x110 [ 28.684330][ T429] ? kernel_text_address+0x149/0x170 [ 28.684331][ T429] ? __kernel_text_address+0x12/0x30 [ 28.684332][ T429] ? write_profile+0xf0/0xf0 [ 28.684334][ T429] ? unwind_get_return_address+0x67/0xd0 [ 28.684335][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684337][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684338][ T429] ? cap_capable+0x1d7/0x3d0 [ 28.684342][ T429] ? lock_acquire+0x13c/0x160 [ 28.684343][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684345][ T429] ? rtnl_bridge_getlink+0x850/0x850 [ 28.684347][ T429] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.684348][ T429] ? rtnl_link_fill+0x920/0x920 [ 28.684350][ T429] ? filter_irq_stacks+0xd0/0xd0 [ 28.684351][ T429] ? stack_depot_save_flags+0x1bc/0x790 [ 28.684354][ T429] netlink_rcv_skb+0x14e/0x3a0 [ 28.684355][ T429] ? rtnl_link_fill+0x920/0x920 [ 28.684357][ T429] ? lock_release+0x184/0x1f0 [ 28.684358][ T429] ? netlink_ack+0xcf0/0xcf0 [ 28.684360][ T429] ? __netlink_lookup+0xb9/0x6b0 [ 28.684362][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684364][ T429] ? lock_release+0x184/0x1f0 [ 28.684366][ T429] netlink_unicast+0x486/0x750 [ 28.684368][ T429] ? netlink_attachskb+0x810/0x810 [ 28.684369][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684371][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684373][ T429] ? lock_acquire+0x13c/0x160 [ 28.684374][ T429] netlink_sendmsg+0x735/0xc60 [ 28.684376][ T429] ? netlink_unicast+0x750/0x750 [ 28.684378][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684380][ T429] ? lock_release+0x184/0x1f0 [ 28.684382][ T429] ____sys_sendmsg+0x415/0x880 [ 28.684384][ T429] ? copy_msghdr_from_user+0x279/0x420 [ 28.684385][ T429] ? get_timestamp.constprop.0+0x390/0x390 [ 28.684387][ T429] ? move_addr_to_kernel+0x40/0x40 [ 28.684388][ T429] ? filter_irq_stacks+0xd0/0xd0 [ 28.684391][ T429] ___sys_sendmsg+0x14e/0x1d0 [ 28.684393][ T429] ? copy_msghdr_from_user+0x420/0x420 [ 28.684398][ T429] __sys_sendmsg+0x12c/0x1d0 [ 28.684400][ T429] ? __sys_sendmsg_sock+0x20/0x20 [ 28.684403][ T429] ? rcu_is_watching+0x16/0xd0 [ 28.684405][ T429] do_syscall_64+0xff/0x530 [ 28.684406][ T429] ? exc_page_fault+0xee/0x100 [ 28.684408][ T429] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.684410][ T429] RIP: 0033:0x7efe815f654e [ 28.684412][ T429] 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 [ 28.684413][ T429] RSP: 002b:00007ffea77cd370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.684418][ T429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe815f654e [ 28.684419][ T429] RDX: 0000000000000000 RSI: 00007ffea77cd420 RDI: 0000000000000005 [ 28.684420][ T429] RBP: 00007ffea77cd380 R08: 0000000000000000 R09: 0000000000000000 [ 28.684421][ T429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918d6e [ 28.684421][ T429] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea77cdae0 [ 28.684424][ T429] [ 28.721272][ T429] ip (429) used greatest stack depth: 23016 bytes left [ 28.737613][ T431] br1: port 2(veth2) entered disabled state [ 28.756820][ T432] veth2: left allmulticast mode [ 28.757023][ T432] veth2: left promiscuous mode [ 28.757511][ T432] br1: port 2(veth2) entered disabled state [ 28.758199][ T432] veth1: left allmulticast mode [ 28.758710][ T432] veth1: left promiscuous mode [ 28.758971][ T432] br1: port 1(veth1) entered disabled state