[ 1199.266581][ T7612] br1: port 1(vx10) entered blocking state [ 1199.266877][ T7612] br1: port 1(vx10) entered disabled state [ 1199.267144][ T7612] vx10: entered allmulticast mode [ 1199.269064][ T7612] vx10: entered promiscuous mode [ 1199.270073][ T7612] br1: port 1(vx10) entered blocking state [ 1199.270353][ T7612] br1: port 1(vx10) entered forwarding state [ 1199.612777][ T7617] br1: port 2(vx20) entered blocking state [ 1199.613105][ T7617] br1: port 2(vx20) entered disabled state [ 1199.613405][ T7617] vx20: entered allmulticast mode [ 1199.615326][ T7617] vx20: entered promiscuous mode [ 1199.615852][ T7617] br1: port 2(vx20) entered blocking state [ 1199.616112][ T7617] br1: port 2(vx20) entered forwarding state [ 1199.763818][ T7619] br1: port 3(veth1) entered blocking state [ 1199.764097][ T7619] br1: port 3(veth1) entered disabled state [ 1199.765485][ T7619] veth1: entered allmulticast mode [ 1199.767553][ T7619] veth1: entered promiscuous mode [ 1199.841959][ T70] br1: port 3(veth1) entered blocking state [ 1199.842284][ T70] br1: port 3(veth1) entered forwarding state [ 1200.005926][ T7622] br1: port 4(veth2) entered blocking state [ 1200.006239][ T7622] br1: port 4(veth2) entered disabled state [ 1200.006882][ T7622] veth2: entered allmulticast mode [ 1200.008845][ T7622] veth2: entered promiscuous mode [ 1200.103218][ T151] br1: port 4(veth2) entered blocking state [ 1200.103646][ T151] br1: port 4(veth2) entered forwarding state [ 1200.946085][ T7634] br1: entered promiscuous mode [ 1200.949512][ T7634] br1: left promiscuous mode [ 1200.964040][ T7634] br1: entered promiscuous mode [ 1206.250102][ T7715] br1: port 1(vx10) entered blocking state [ 1206.250477][ T7715] br1: port 1(vx10) entered disabled state [ 1206.250771][ T7715] vx10: entered allmulticast mode [ 1206.252741][ T7715] vx10: entered promiscuous mode [ 1206.253617][ T7715] br1: port 1(vx10) entered blocking state [ 1206.253893][ T7715] br1: port 1(vx10) entered forwarding state [ 1206.602043][ T7719] br1: port 2(vx20) entered blocking state [ 1206.602391][ T7719] br1: port 2(vx20) entered disabled state [ 1206.602719][ T7719] vx20: entered allmulticast mode [ 1206.604639][ T7719] vx20: entered promiscuous mode [ 1206.605143][ T7719] br1: port 2(vx20) entered blocking state [ 1206.605401][ T7719] br1: port 2(vx20) entered forwarding state [ 1206.766026][ T7721] br1: port 3(w1) entered blocking state [ 1206.766287][ T7721] br1: port 3(w1) entered disabled state [ 1206.766841][ T7721] w1: entered allmulticast mode [ 1206.768824][ T7721] w1: entered promiscuous mode [ 1206.841921][ T70] br1: port 3(w1) entered blocking state [ 1206.842206][ T70] br1: port 3(w1) entered forwarding state [ 1207.007905][ T7724] br1: port 4(w3) entered blocking state [ 1207.008272][ T7724] br1: port 4(w3) entered disabled state [ 1207.008680][ T7724] w3: entered allmulticast mode [ 1207.011879][ T7724] w3: entered promiscuous mode [ 1207.088263][ T7285] br1: port 4(w3) entered blocking state [ 1207.088579][ T7285] br1: port 4(w3) entered forwarding state [ 1207.917218][ T7734] br1: entered promiscuous mode [ 1207.926156][ T7734] br1: left promiscuous mode [ 1207.946058][ T7734] br1: entered promiscuous mode [ 1208.623716][ C1] IPv6: vlan10-v: IPv6 duplicate address 2001:db8:1::3 used by 00:00:5e:00:01:01 detected! [ 1208.624839][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1208.626212][ C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 1208.748773][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1208.749733][ C1] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 1208.796774][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1208.797722][ C1] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected! [ 1209.452905][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1209.476611][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1209.477847][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1232.318284][ T68] w3: left allmulticast mode [ 1232.318754][ T68] w3: left promiscuous mode [ 1232.319201][ T68] br1: port 4(w3) entered disabled state [ 1232.323217][ T68] w1: left allmulticast mode [ 1232.323490][ T68] w1: left promiscuous mode [ 1232.323838][ T68] br1: port 3(w1) entered disabled state [ 1232.327198][ T68] vx20: left allmulticast mode [ 1232.327544][ T68] vx20: left promiscuous mode [ 1232.327926][ T68] br1: port 2(vx20) entered disabled state [ 1232.332344][ T68] vx10: left allmulticast mode [ 1232.332605][ T68] vx10: left promiscuous mode [ 1232.333109][ T68] br1: port 1(vx10) entered disabled state [ 1232.497415][ T68] ------------[ cut here ]------------ [ 1232.497718][ T68] WARNING: CPU: 2 PID: 68 at net/core/rtnetlink.c:135 __rtnl_unlock+0xbc/0xf0 [ 1232.498070][ T68] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre sch_tbf sch_prio act_gact cls_flower dummy sch_ingress bridge stp llc 8021q vrf veth [ 1232.499445][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Not tainted 6.13.0-rc5-virtme #1 [ 1232.499796][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1232.500046][ T68] Workqueue: netns cleanup_net [ 1232.500262][ T68] RIP: 0010:__rtnl_unlock+0xbc/0xf0 [ 1232.500493][ T68] Code: ff 31 d2 be 8f 00 00 00 48 c7 c7 80 f7 36 ba e8 ca 45 f6 fd e8 05 28 74 00 48 85 db 75 c4 48 83 c4 08 5b 5d c3 cc cc cc cc 90 <0f> 0b 90 eb 8e 48 89 f7 48 89 34 24 e8 b3 da 71 fe 48 8b 34 24 eb [ 1232.501148][ T68] RSP: 0018:ffffc900004974b8 EFLAGS: 00010287 [ 1232.501414][ T68] RAX: ffff88800ed995b0 RBX: ffff8880085fa300 RCX: ffffffffb73c50a8 [ 1232.501711][ T68] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88800f5bc178 [ 1232.502007][ T68] RBP: dffffc0000000000 R08: ffff88800f5bc130 R09: ffffed1000af606c [ 1232.502299][ T68] R10: ffff8880057b0363 R11: dffffc0000000000 R12: ffffc90000497638 [ 1232.502611][ T68] R13: ffffc900004976a8 R14: dffffc0000000000 R15: ffffc900004976a8 [ 1232.502895][ T68] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 1232.503240][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1232.503505][ T68] CR2: 000055f9cd596dec CR3: 000000000ec58006 CR4: 0000000000772ef0 [ 1232.503835][ T68] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1232.504134][ T68] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1232.504442][ T68] PKRU: 55555554 [ 1232.504610][ T68] Call Trace: [ 1232.504772][ T68] <TASK> [ 1232.504898][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.505107][ T68] ? __warn+0xd1/0x1c0 [ 1232.505270][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.505895][ T68] ? report_bug+0x28c/0x2d0 [ 1232.506109][ T68] ? handle_bug+0x54/0xa0 [ 1232.506269][ T68] ? exc_invalid_op+0x18/0x50 [ 1232.506476][ T68] ? asm_exc_invalid_op+0x1a/0x20 [ 1232.506697][ T68] ? do_raw_spin_unlock+0x58/0x220 [ 1232.506912][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.507123][ T68] unregister_netdevice_many_notify+0x11ab/0x1740 [ 1232.507400][ T68] ? __netdev_upper_dev_unlink+0x17c/0x220 [ 1232.507656][ T68] ? __pfx___netdev_upper_dev_unlink+0x10/0x10 [ 1232.507904][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.508148][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.508365][ T68] ? unregister_netdevice_queue+0x70/0x410 [ 1232.508623][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 1232.508876][ T68] ? netdev_upper_dev_unlink+0x71/0xa0 [ 1232.509075][ T68] ? __pfx_netdev_upper_dev_unlink+0x10/0x10 [ 1232.509336][ T68] macvlan_device_event+0x550/0x7e0 [macvlan] [ 1232.509587][ T68] ? __pfx_macvlan_device_event+0x10/0x10 [macvlan] [ 1232.509836][ T68] ? _raw_spin_unlock+0x23/0x40 [ 1232.510153][ T68] ? mirred_device_event+0x158/0x1e0 [act_mirred] [ 1232.510416][ T68] notifier_call_chain+0xcd/0x150 [ 1232.510629][ T68] unregister_netdevice_many_notify+0xbab/0x1740 [ 1232.510888][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.511134][ T68] ? hlock_class+0x4e/0x130 [ 1232.511356][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.511560][ T68] ? __pfx_vlan_info_rcu_free+0x10/0x10 [ 1232.511774][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.512029][ T68] vlan_device_event+0x169f/0x2130 [8021q] [ 1232.512285][ T68] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 1232.512636][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.512850][ T68] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 1232.513100][ T68] ? __pfx_vlan_device_event+0x10/0x10 [8021q] [ 1232.513367][ T68] ? netconsole_netdev_event+0x2c1/0x620 [ 1232.513568][ T68] ? packet_notifier+0x3b0/0x810 [ 1232.513777][ T68] notifier_call_chain+0xcd/0x150 [ 1232.513982][ T68] unregister_netdevice_many_notify+0xbab/0x1740 [ 1232.514225][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.514440][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.514697][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.514897][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.515109][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.515419][ T68] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 1232.515673][ T68] cleanup_net+0x4de/0xa60 [ 1232.515890][ T68] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1232.516094][ T68] ? __pfx_cleanup_net+0x10/0x10 [ 1232.516395][ T68] ? trace_lock_acquire+0x14c/0x1f0 [ 1232.516596][ T68] ? lock_acquire+0x32/0xc0 [ 1232.516795][ T68] ? process_one_work+0xe0b/0x16d0 [ 1232.517008][ T68] process_one_work+0xe55/0x16d0 [ 1232.517221][ T68] ? __pfx___lock_release+0x10/0x10 [ 1232.517450][ T68] ? __pfx_process_one_work+0x10/0x10 [ 1232.517671][ T68] ? assign_work+0x16c/0x240 [ 1232.517875][ T68] worker_thread+0x58c/0xce0 [ 1232.518162][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.518430][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.518624][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.518914][ T68] kthread+0x28a/0x350 [ 1232.519070][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.519264][ T68] ret_from_fork+0x31/0x70 [ 1232.519472][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.519764][ T68] ret_from_fork_asm+0x1a/0x30 [ 1232.519977][ T68] </TASK> [ 1232.520142][ T68] irq event stamp: 279351 [ 1232.520300][ T68] hardirqs last enabled at (279363): [<ffffffffb73ddddb>] __up_console_sem+0x6b/0x80 [ 1232.520732][ T68] hardirqs last disabled at (279376): [<ffffffffb73dddc0>] __up_console_sem+0x50/0x80 [ 1232.521060][ T68] softirqs last enabled at (278350): [<ffffffffb726c19e>] handle_softirqs+0x32e/0x5c0 [ 1232.521494][ T68] softirqs last disabled at (278343): [<ffffffffb726c564>] __irq_exit_rcu+0xc4/0x100 [ 1232.521828][ T68] ---[ end trace 0000000000000000 ]--- [ 1232.533545][ T68] ------------[ cut here ]------------ [ 1232.533829][ T68] WARNING: CPU: 2 PID: 68 at net/core/rtnetlink.c:135 __rtnl_unlock+0xbc/0xf0 [ 1232.534188][ T68] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre sch_tbf sch_prio act_gact cls_flower dummy sch_ingress bridge stp llc 8021q vrf veth [ 1232.535007][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.13.0-rc5-virtme #1 [ 1232.535419][ T68] Tainted: [W]=WARN [ 1232.535640][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1232.535907][ T68] Workqueue: netns cleanup_net [ 1232.536128][ T68] RIP: 0010:__rtnl_unlock+0xbc/0xf0 [ 1232.536362][ T68] Code: ff 31 d2 be 8f 00 00 00 48 c7 c7 80 f7 36 ba e8 ca 45 f6 fd e8 05 28 74 00 48 85 db 75 c4 48 83 c4 08 5b 5d c3 cc cc cc cc 90 <0f> 0b 90 eb 8e 48 89 f7 48 89 34 24 e8 b3 da 71 fe 48 8b 34 24 eb [ 1232.537048][ T68] RSP: 0018:ffffc900004974b8 EFLAGS: 00010287 [ 1232.537345][ T68] RAX: ffff88800ed995b0 RBX: ffff8880085fa300 RCX: ffffffffb9aeb8aa [ 1232.537648][ T68] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88800f5bc178 [ 1232.537949][ T68] RBP: ffff88800f5bc1b8 R08: 0000000000000001 R09: fffff52000092e71 [ 1232.538244][ T68] R10: ffffc9000049738f R11: ffff8880085fa300 R12: ffffc90000497638 [ 1232.538555][ T68] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc90000497568 [ 1232.538857][ T68] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 1232.539208][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1232.539477][ T68] CR2: 000055f9cd596dec CR3: 000000000ec58006 CR4: 0000000000772ef0 [ 1232.539779][ T68] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1232.540085][ T68] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1232.540397][ T68] PKRU: 55555554 [ 1232.540560][ T68] Call Trace: [ 1232.540726][ T68] <TASK> [ 1232.540843][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.541049][ T68] ? __warn+0xd1/0x1c0 [ 1232.541224][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.541468][ T68] ? report_bug+0x28c/0x2d0 [ 1232.541703][ T68] ? handle_bug+0x54/0xa0 [ 1232.541879][ T68] ? exc_invalid_op+0x18/0x50 [ 1232.542093][ T68] ? asm_exc_invalid_op+0x1a/0x20 [ 1232.542440][ T68] ? __mutex_unlock_slowpath+0x14a/0x3d0 [ 1232.542801][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.543119][ T68] unregister_netdevice_many_notify+0x11a1/0x1740 [ 1232.543400][ T68] ? __netdev_upper_dev_unlink+0x17c/0x220 [ 1232.543672][ T68] ? __pfx___netdev_upper_dev_unlink+0x10/0x10 [ 1232.543928][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.544184][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.544407][ T68] ? unregister_netdevice_queue+0x70/0x410 [ 1232.544684][ T68] ? netdev_upper_dev_unlink+0x71/0xa0 [ 1232.544892][ T68] ? __pfx_netdev_upper_dev_unlink+0x10/0x10 [ 1232.545168][ T68] macvlan_device_event+0x550/0x7e0 [macvlan] [ 1232.545467][ T68] ? __pfx_macvlan_device_event+0x10/0x10 [macvlan] [ 1232.545737][ T68] ? _raw_spin_unlock+0x23/0x40 [ 1232.545949][ T68] ? mirred_device_event+0x158/0x1e0 [act_mirred] [ 1232.546211][ T68] notifier_call_chain+0xcd/0x150 [ 1232.546458][ T68] unregister_netdevice_many_notify+0xbab/0x1740 [ 1232.546731][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.547001][ T68] ? hlock_class+0x4e/0x130 [ 1232.547226][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.547472][ T68] ? __pfx_vlan_info_rcu_free+0x10/0x10 [ 1232.547687][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.547951][ T68] vlan_device_event+0x169f/0x2130 [8021q] [ 1232.548213][ T68] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 1232.548490][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.548698][ T68] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 1232.548954][ T68] ? __pfx_vlan_device_event+0x10/0x10 [8021q] [ 1232.549213][ T68] ? netconsole_netdev_event+0x2c1/0x620 [ 1232.549433][ T68] ? packet_notifier+0x3b0/0x810 [ 1232.549654][ T68] notifier_call_chain+0xcd/0x150 [ 1232.549883][ T68] unregister_netdevice_many_notify+0xbab/0x1740 [ 1232.550162][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.550389][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.550649][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.550875][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.551092][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.551319][ T68] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 1232.551585][ T68] cleanup_net+0x4de/0xa60 [ 1232.551814][ T68] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1232.552032][ T68] ? __pfx_cleanup_net+0x10/0x10 [ 1232.552250][ T68] ? trace_lock_acquire+0x14c/0x1f0 [ 1232.552482][ T68] ? lock_acquire+0x32/0xc0 [ 1232.552693][ T68] ? process_one_work+0xe0b/0x16d0 [ 1232.552915][ T68] process_one_work+0xe55/0x16d0 [ 1232.553145][ T68] ? __pfx___lock_release+0x10/0x10 [ 1232.553384][ T68] ? __pfx_process_one_work+0x10/0x10 [ 1232.553616][ T68] ? assign_work+0x16c/0x240 [ 1232.553843][ T68] worker_thread+0x58c/0xce0 [ 1232.554056][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.554337][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.554541][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.554758][ T68] kthread+0x28a/0x350 [ 1232.554934][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.555181][ T68] ret_from_fork+0x31/0x70 [ 1232.555411][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.555628][ T68] ret_from_fork_asm+0x1a/0x30 [ 1232.555860][ T68] </TASK> [ 1232.556021][ T68] irq event stamp: 284303 [ 1232.556189][ T68] hardirqs last enabled at (284315): [<ffffffffb73ddddb>] __up_console_sem+0x6b/0x80 [ 1232.556586][ T68] hardirqs last disabled at (284328): [<ffffffffb73dddc0>] __up_console_sem+0x50/0x80 [ 1232.556934][ T68] softirqs last enabled at (283622): [<ffffffffb726c19e>] handle_softirqs+0x32e/0x5c0 [ 1232.557281][ T68] softirqs last disabled at (283515): [<ffffffffb726c564>] __irq_exit_rcu+0xc4/0x100 [ 1232.557673][ T68] ---[ end trace 0000000000000000 ]--- [ 1232.559051][ T68] ------------[ cut here ]------------ [ 1232.559276][ T68] WARNING: CPU: 2 PID: 68 at net/core/rtnetlink.c:135 __rtnl_unlock+0xbc/0xf0 [ 1232.560487][ T68] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre sch_tbf sch_prio act_gact cls_flower dummy sch_ingress bridge stp llc 8021q vrf veth [ 1232.561224][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.13.0-rc5-virtme #1 [ 1232.561618][ T68] Tainted: [W]=WARN [ 1232.561770][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1232.562004][ T68] Workqueue: netns cleanup_net [ 1232.562213][ T68] RIP: 0010:__rtnl_unlock+0xbc/0xf0 [ 1232.562416][ T68] Code: ff 31 d2 be 8f 00 00 00 48 c7 c7 80 f7 36 ba e8 ca 45 f6 fd e8 05 28 74 00 48 85 db 75 c4 48 83 c4 08 5b 5d c3 cc cc cc cc 90 <0f> 0b 90 eb 8e 48 89 f7 48 89 34 24 e8 b3 da 71 fe 48 8b 34 24 eb [ 1232.563050][ T68] RSP: 0018:ffffc90000497758 EFLAGS: 00010287 [ 1232.563289][ T68] RAX: ffff88800ed995b0 RBX: ffff8880085fa300 RCX: ffffffffb9aeb8aa [ 1232.563573][ T68] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff88800b88c178 [ 1232.563846][ T68] RBP: ffff88800b88c1b8 R08: 0000000000000001 R09: fffff52000092ec5 [ 1232.564120][ T68] R10: ffffc9000049762f R11: ffff8880085fa300 R12: ffffc900004978d8 [ 1232.564400][ T68] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc90000497808 [ 1232.564672][ T68] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 1232.564993][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1232.565225][ T68] CR2: 000055f9cd596dec CR3: 000000000ec58006 CR4: 0000000000772ef0 [ 1232.565510][ T68] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1232.565775][ T68] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1232.566058][ T68] PKRU: 55555554 [ 1232.566200][ T68] Call Trace: [ 1232.566358][ T68] <TASK> [ 1232.566469][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.566655][ T68] ? __warn+0xd1/0x1c0 [ 1232.566813][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.567007][ T68] ? report_bug+0x28c/0x2d0 [ 1232.567221][ T68] ? handle_bug+0x54/0xa0 [ 1232.567395][ T68] ? exc_invalid_op+0x18/0x50 [ 1232.567586][ T68] ? asm_exc_invalid_op+0x1a/0x20 [ 1232.567801][ T68] ? __mutex_unlock_slowpath+0x14a/0x3d0 [ 1232.567992][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.568189][ T68] unregister_netdevice_many_notify+0x11a1/0x1740 [ 1232.568438][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.568671][ T68] ? hlock_class+0x4e/0x130 [ 1232.568874][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.569069][ T68] ? __pfx_vlan_info_rcu_free+0x10/0x10 [ 1232.569285][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.569537][ T68] vlan_device_event+0x169f/0x2130 [8021q] [ 1232.569781][ T68] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 1232.570034][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.570223][ T68] ? netconsole_process_cleanups_core+0x2e/0x3d0 [ 1232.570466][ T68] ? __pfx_vlan_device_event+0x10/0x10 [8021q] [ 1232.570719][ T68] ? netconsole_netdev_event+0x2c1/0x620 [ 1232.570907][ T68] ? packet_notifier+0x3b0/0x810 [ 1232.571098][ T68] notifier_call_chain+0xcd/0x150 [ 1232.571290][ T68] unregister_netdevice_many_notify+0xbab/0x1740 [ 1232.571529][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.571715][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.571941][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.572138][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.572345][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.572529][ T68] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 1232.572762][ T68] cleanup_net+0x4de/0xa60 [ 1232.572952][ T68] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1232.573135][ T68] ? __pfx_cleanup_net+0x10/0x10 [ 1232.573335][ T68] ? trace_lock_acquire+0x14c/0x1f0 [ 1232.573538][ T68] ? lock_acquire+0x32/0xc0 [ 1232.573722][ T68] ? process_one_work+0xe0b/0x16d0 [ 1232.573911][ T68] process_one_work+0xe55/0x16d0 [ 1232.574106][ T68] ? __pfx___lock_release+0x10/0x10 [ 1232.574292][ T68] ? __pfx_process_one_work+0x10/0x10 [ 1232.574503][ T68] ? assign_work+0x16c/0x240 [ 1232.574693][ T68] worker_thread+0x58c/0xce0 [ 1232.574890][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.575126][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.575338][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.575524][ T68] kthread+0x28a/0x350 [ 1232.575670][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.575861][ T68] ret_from_fork+0x31/0x70 [ 1232.576043][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.576235][ T68] ret_from_fork_asm+0x1a/0x30 [ 1232.576458][ T68] </TASK> [ 1232.576619][ T68] irq event stamp: 287279 [ 1232.576764][ T68] hardirqs last enabled at (287291): [<ffffffffb73ddddb>] __up_console_sem+0x6b/0x80 [ 1232.577068][ T68] hardirqs last disabled at (287302): [<ffffffffb73dddc0>] __up_console_sem+0x50/0x80 [ 1232.577439][ T68] softirqs last enabled at (286234): [<ffffffffb726c19e>] handle_softirqs+0x32e/0x5c0 [ 1232.577775][ T68] softirqs last disabled at (285039): [<ffffffffb726c564>] __irq_exit_rcu+0xc4/0x100 [ 1232.578077][ T68] ---[ end trace 0000000000000000 ]--- [ 1232.613762][ T68] ------------[ cut here ]------------ [ 1232.614051][ T68] WARNING: CPU: 2 PID: 68 at net/core/rtnetlink.c:135 __rtnl_unlock+0xbc/0xf0 [ 1232.614403][ T68] Modules linked in: macvlan vxlan ip6_udp_tunnel udp_tunnel act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre sch_tbf sch_prio act_gact cls_flower dummy sch_ingress bridge stp llc 8021q vrf veth [ 1232.615168][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.13.0-rc5-virtme #1 [ 1232.615565][ T68] Tainted: [W]=WARN [ 1232.615695][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1232.615905][ T68] Workqueue: netns cleanup_net [ 1232.616092][ T68] RIP: 0010:__rtnl_unlock+0xbc/0xf0 [ 1232.616333][ T68] Code: ff 31 d2 be 8f 00 00 00 48 c7 c7 80 f7 36 ba e8 ca 45 f6 fd e8 05 28 74 00 48 85 db 75 c4 48 83 c4 08 5b 5d c3 cc cc cc cc 90 <0f> 0b 90 eb 8e 48 89 f7 48 89 34 24 e8 b3 da 71 fe 48 8b 34 24 eb [ 1232.616878][ T68] RSP: 0018:ffffc90000497a60 EFLAGS: 00010287 [ 1232.617102][ T68] RAX: ffff88800217c5b0 RBX: ffff8880085fa300 RCX: ffffffffb9aeb8aa [ 1232.617407][ T68] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff888012412178 [ 1232.617643][ T68] RBP: ffff8880124121b8 R08: 0000000000000001 R09: fffff52000092f26 [ 1232.617936][ T68] R10: ffffc90000497937 R11: ffff8880085fa300 R12: ffffc90000497be0 [ 1232.618200][ T68] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc90000497b10 [ 1232.618463][ T68] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 1232.618732][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1232.618957][ T68] CR2: 000055f9cd596dec CR3: 000000000ec58006 CR4: 0000000000772ef0 [ 1232.619270][ T68] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1232.619622][ T68] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1232.619861][ T68] PKRU: 55555554 [ 1232.619989][ T68] Call Trace: [ 1232.620130][ T68] <TASK> [ 1232.620238][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.620434][ T68] ? __warn+0xd1/0x1c0 [ 1232.620575][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.620738][ T68] ? report_bug+0x28c/0x2d0 [ 1232.620912][ T68] ? handle_bug+0x54/0xa0 [ 1232.621041][ T68] ? exc_invalid_op+0x18/0x50 [ 1232.621224][ T68] ? asm_exc_invalid_op+0x1a/0x20 [ 1232.621436][ T68] ? __mutex_unlock_slowpath+0x14a/0x3d0 [ 1232.621624][ T68] ? __rtnl_unlock+0xbc/0xf0 [ 1232.621801][ T68] unregister_netdevice_many_notify+0x11a1/0x1740 [ 1232.622004][ T68] ? mark_held_locks+0x9e/0xe0 [ 1232.622202][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 1232.622467][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.622636][ T68] ? rtnl_is_locked+0x15/0x20 [ 1232.622812][ T68] ? mutex_is_locked+0x1c/0x60 [ 1232.622976][ T68] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 1232.623204][ T68] cleanup_net+0x4de/0xa60 [ 1232.623402][ T68] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1232.623566][ T68] ? __pfx_cleanup_net+0x10/0x10 [ 1232.623731][ T68] ? trace_lock_acquire+0x14c/0x1f0 [ 1232.623895][ T68] ? lock_acquire+0x32/0xc0 [ 1232.624056][ T68] ? process_one_work+0xe0b/0x16d0 [ 1232.624239][ T68] process_one_work+0xe55/0x16d0 [ 1232.624434][ T68] ? __pfx___lock_release+0x10/0x10 [ 1232.624597][ T68] ? __pfx_process_one_work+0x10/0x10 [ 1232.624769][ T68] ? assign_work+0x16c/0x240 [ 1232.624940][ T68] worker_thread+0x58c/0xce0 [ 1232.625119][ T68] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1232.625357][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.625606][ T68] ? __pfx_worker_thread+0x10/0x10 [ 1232.625874][ T68] kthread+0x28a/0x350 [ 1232.626081][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.626372][ T68] ret_from_fork+0x31/0x70 [ 1232.626633][ T68] ? __pfx_kthread+0x10/0x10 [ 1232.626903][ T68] ret_from_fork_asm+0x1a/0x30 [ 1232.627214][ T68] </TASK> [ 1232.627454][ T68] irq event stamp: 289439 [ 1232.627628][ T68] hardirqs last enabled at (289451): [<ffffffffb73ddddb>] __up_console_sem+0x6b/0x80 [ 1232.627912][ T68] hardirqs last disabled at (289462): [<ffffffffb73dddc0>] __up_console_sem+0x50/0x80 [ 1232.628195][ T68] softirqs last enabled at (289334): [<ffffffffb726c19e>] handle_softirqs+0x32e/0x5c0 [ 1232.628512][ T68] softirqs last disabled at (289483): [<ffffffffb726c564>] __irq_exit_rcu+0xc4/0x100 [ 1232.628779][ T68] ---[ end trace 0000000000000000 ]--- [ 1234.512474][ T7957] br1: left promiscuous mode [ 1235.147752][ T7963] br1: port 4(veth2) entered disabled state [ 1235.237894][ T7964] veth2: left allmulticast mode [ 1235.238159][ T7964] veth2: left promiscuous mode [ 1235.238510][ T7964] br1: port 4(veth2) entered disabled state [ 1235.404543][ T7966] br1: port 3(veth1) entered disabled state [ 1235.483085][ T7967] veth1: left allmulticast mode [ 1235.483421][ T7967] veth1: left promiscuous mode [ 1235.483759][ T7967] br1: port 3(veth1) entered disabled state [ 1235.666221][ T7969] vx20: left allmulticast mode [ 1235.666495][ T7969] vx20: left promiscuous mode [ 1235.666811][ T7969] br1: port 2(vx20) entered disabled state [ 1236.039685][ T7973] vx10: left allmulticast mode [ 1236.039930][ T7973] vx10: left promiscuous mode [ 1236.040267][ T7973] br1: port 1(vx10) entered disabled state