[ 1172.694530][T17572] br1: port 1(vx10) entered blocking state [ 1172.694739][T17572] br1: port 1(vx10) entered disabled state [ 1172.694928][T17572] vx10: entered allmulticast mode [ 1172.696336][T17572] vx10: entered promiscuous mode [ 1172.696648][T17572] br1: port 1(vx10) entered blocking state [ 1172.696821][T17572] br1: port 1(vx10) entered forwarding state [ 1172.827443][T17577] br1: port 2(vx20) entered blocking state [ 1172.827637][T17577] br1: port 2(vx20) entered disabled state [ 1172.827832][T17577] vx20: entered allmulticast mode [ 1172.829950][T17577] vx20: entered promiscuous mode [ 1172.830360][T17577] br1: port 2(vx20) entered blocking state [ 1172.830537][T17577] br1: port 2(vx20) entered forwarding state [ 1172.879750][T17579] br1: port 3(veth1) entered blocking state [ 1172.879951][T17579] br1: port 3(veth1) entered disabled state [ 1172.880145][T17579] veth1: entered allmulticast mode [ 1172.882112][T17579] veth1: entered promiscuous mode [ 1172.917674][ T39] br1: port 3(veth1) entered blocking state [ 1172.917860][ T39] br1: port 3(veth1) entered forwarding state [ 1172.959189][T17582] br1: port 4(veth2) entered blocking state [ 1172.959389][T17582] br1: port 4(veth2) entered disabled state [ 1172.959576][T17582] veth2: entered allmulticast mode [ 1172.961076][T17582] veth2: entered promiscuous mode [ 1172.990679][ T39] br1: port 4(veth2) entered blocking state [ 1172.990869][ T39] br1: port 4(veth2) entered forwarding state [ 1173.428006][T14028] br1: entered promiscuous mode [ 1175.203999][T17673] br1: port 1(vx10) entered blocking state [ 1175.204250][T17673] br1: port 1(vx10) entered disabled state [ 1175.204875][T17673] vx10: entered allmulticast mode [ 1175.206379][T17673] vx10: entered promiscuous mode [ 1175.206853][T17673] br1: port 1(vx10) entered blocking state [ 1175.207063][T17673] br1: port 1(vx10) entered forwarding state [ 1175.310010][T17677] br1: port 2(vx20) entered blocking state [ 1175.310238][T17677] br1: port 2(vx20) entered disabled state [ 1175.310849][T17677] vx20: entered allmulticast mode [ 1175.312337][T17677] vx20: entered promiscuous mode [ 1175.312738][T17677] br1: port 2(vx20) entered blocking state [ 1175.312956][T17677] br1: port 2(vx20) entered forwarding state [ 1175.363734][T17679] br1: port 3(w1) entered blocking state [ 1175.363929][T17679] br1: port 3(w1) entered disabled state [ 1175.364134][T17679] w1: entered allmulticast mode [ 1175.365980][T17679] w1: entered promiscuous mode [ 1175.389866][ T36] br1: port 3(w1) entered blocking state [ 1175.390021][ T36] br1: port 3(w1) entered forwarding state [ 1175.432717][T17682] br1: port 4(w3) entered blocking state [ 1175.432911][T17682] br1: port 4(w3) entered disabled state [ 1175.433110][T17682] w3: entered allmulticast mode [ 1175.434920][T17682] w3: entered promiscuous mode [ 1175.463752][T17683] br1: port 4(w3) entered blocking state [ 1175.463950][T17683] br1: port 4(w3) entered forwarding state [ 1175.740275][ T34] br1: entered promiscuous mode [ 1177.250866][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1177.251300][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1177.251961][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1177.253472][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1177.254246][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1177.254615][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1177.254917][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1177.255239][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1177.255657][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1177.255962][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1193.206054][ T12] w3: left allmulticast mode [ 1193.206233][ T12] w3: left promiscuous mode [ 1193.206464][ T12] br1: port 4(w3) entered disabled state [ 1193.207847][ T12] w1: left allmulticast mode [ 1193.207993][ T12] w1: left promiscuous mode [ 1193.208200][ T12] br1: port 3(w1) entered disabled state [ 1193.209091][ T12] vx20: left allmulticast mode [ 1193.209226][ T12] vx20: left promiscuous mode [ 1193.209443][ T12] br1: port 2(vx20) entered disabled state [ 1193.211094][ T12] vx10: left allmulticast mode [ 1193.211227][ T12] vx10: left promiscuous mode [ 1193.211482][ T12] br1: port 1(vx10) entered disabled state [ 1193.245073][ T12] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 1193.245302][ T12] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 1193.245432][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 1193.245615][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1193.245724][ T12] Workqueue: netns cleanup_net [ 1193.245823][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 1193.245939][ T12] Code: f3 f3 65 48 8b 05 cd a4 ef d5 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 1193.246242][ T12] RSP: 0018:ffa00000000c7380 EFLAGS: 00010216 [ 1193.246357][ T12] RAX: 0000000000000118 RBX: 1ff4000000018e73 RCX: 0000000000000000 [ 1193.246490][ T12] RDX: 1fe2200002734820 RSI: ffffffff95000c88 RDI: 00000000000008c0 [ 1193.246624][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1193.246756][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: ff11000014dba818 [ 1193.246894][ T12] R13: 0000000000000007 R14: ff110000139a4000 R15: dffffc0000000000 [ 1193.247023][ T12] FS: 0000000000000000(0000) GS:ff1100009ebea000(0000) knlGS:0000000000000000 [ 1193.247178][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1193.247293][ T12] CR2: 00007fc4d0eed1a0 CR3: 0000000025b3a002 CR4: 0000000000771ef0 [ 1193.247429][ T12] PKRU: 55555554 [ 1193.247501][ T12] Call Trace: [ 1193.247569][ T12] [ 1193.247614][ T12] ? mark_held_locks+0x40/0x70 [ 1193.247706][ T12] ? macvlan_port_get_rtnl+0x90/0x90 [macvlan] [ 1193.247814][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1193.247909][ T12] ? enable_work+0x1c3/0x240 [ 1193.248001][ T12] ? mod_delayed_work_on+0x120/0x120 [ 1193.248092][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1193.248179][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1193.248286][ T12] ? __cancel_work_sync+0x87/0xc0 [ 1193.248372][ T12] macvlan_port_destroy+0x1f9/0x2e0 [macvlan] [ 1193.248478][ T12] unregister_netdevice_many_notify+0xe02/0x19a0 [ 1193.248586][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1193.248692][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 1193.248798][ T12] macvlan_device_event+0x434/0x8d0 [macvlan] [ 1193.248909][ T12] ? macvlan_set_mac_address+0x3f0/0x3f0 [macvlan] [ 1193.249014][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 1193.249100][ T12] ? _raw_spin_unlock+0x2d/0x50 [ 1193.249190][ T12] ? mirred_device_event+0x178/0x1d0 [act_mirred] [ 1193.249296][ T12] notifier_call_chain+0xae/0x300 [ 1193.249381][ T12] unregister_netdevice_many_notify+0xb9e/0x19a0 [ 1193.249495][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1193.249600][ T12] ? mark_held_locks+0x40/0x70 [ 1193.249688][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1193.249773][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 1193.249882][ T12] vlan_device_event+0x11d8/0x1f80 [8021q] [ 1193.249987][ T12] ? netconsole_process_cleanups_core+0x2e/0x430 [ 1193.250093][ T12] ? netconsole_process_cleanups_core+0x2e/0x430 [ 1193.250199][ T12] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 1193.250306][ T12] notifier_call_chain+0xae/0x300 [ 1193.250391][ T12] unregister_netdevice_many_notify+0xb9e/0x19a0 [ 1193.250498][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1193.250601][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 1193.250705][ T12] ? rtnl_is_locked+0x15/0x20 [ 1193.250792][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 1193.250881][ T12] ops_undo_list+0x615/0x8f0 [ 1193.250966][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1193.251049][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 1193.251132][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 1193.251216][ T12] ? idr_destroy+0x121/0x250 [ 1193.251301][ T12] cleanup_net+0x431/0x890 [ 1193.251391][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 1193.251474][ T12] ? process_one_work+0xdb7/0x1410 [ 1193.251558][ T12] ? lock_acquire+0x13c/0x160 [ 1193.251642][ T12] ? rcu_is_watching+0x15/0xd0 [ 1193.251727][ T12] process_one_work+0xdf8/0x1410 [ 1193.251817][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 1193.251902][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 1193.251987][ T12] worker_thread+0x4f1/0xd60 [ 1193.252073][ T12] ? rescuer_thread+0x1320/0x1320 [ 1193.252163][ T12] kthread+0x367/0x460 [ 1193.252227][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 1193.252332][ T12] ? kthread_affine_node+0x330/0x330 [ 1193.252416][ T12] ret_from_fork+0x474/0x6b0 [ 1193.252505][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1193.252610][ T12] ? __switch_to+0x5a3/0xe00 [ 1193.252696][ T12] ? kthread_affine_node+0x330/0x330 [ 1193.252780][ T12] ret_from_fork_asm+0x11/0x20 [ 1193.252870][ T12] [ 1193.252934][ T12] Modules linked in: macvlan act_pedit ip6_gre ip6_tunnel tunnel6 act_mirred ip_gre gre ip_tunnel sch_tbf sch_ets dummy act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth [ 1193.253353][ T12] ---[ end trace 0000000000000000 ]--- [ 1193.253477][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 1193.253680][ T12] Code: f3 f3 65 48 8b 05 cd a4 ef d5 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 1193.254059][ T12] RSP: 0018:ffa00000000c7380 EFLAGS: 00010216 [ 1193.254645][ T12] RAX: 0000000000000118 RBX: 1ff4000000018e73 RCX: 0000000000000000 [ 1193.254790][ T12] RDX: 1fe2200002734820 RSI: ffffffff95000c88 RDI: 00000000000008c0 [ 1193.254925][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1193.255053][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: ff11000014dba818 [ 1193.255180][ T12] R13: 0000000000000007 R14: ff110000139a4000 R15: dffffc0000000000 [ 1193.255324][ T12] FS: 0000000000000000(0000) GS:ff1100009ebea000(0000) knlGS:0000000000000000 [ 1193.255483][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1193.255591][ T12] CR2: 00007fc4d0eed1a0 CR3: 0000000025b3a002 CR4: 0000000000771ef0 [ 1193.255724][ T12] PKRU: 55555554 [ 1193.255794][ T12] Kernel panic - not syncing: Fatal exception [ 1193.255979][ T12] Kernel Offset: 0x10a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1193.256169][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr