[ 146.013386][ T2158] br1: port 1(vx10) entered blocking state [ 146.013628][ T2158] br1: port 1(vx10) entered disabled state [ 146.013823][ T2158] vx10: entered allmulticast mode [ 146.015273][ T2158] vx10: entered promiscuous mode [ 146.015663][ T2158] br1: port 1(vx10) entered blocking state [ 146.015840][ T2158] br1: port 1(vx10) entered forwarding state [ 146.137178][ T2163] br1: port 2(vx20) entered blocking state [ 146.137436][ T2163] br1: port 2(vx20) entered disabled state [ 146.137693][ T2163] vx20: entered allmulticast mode [ 146.139243][ T2163] vx20: entered promiscuous mode [ 146.140045][ T2163] br1: port 2(vx20) entered blocking state [ 146.140265][ T2163] br1: port 2(vx20) entered forwarding state [ 146.190913][ T2165] br1: port 3(veth1) entered blocking state [ 146.191151][ T2165] br1: port 3(veth1) entered disabled state [ 146.191411][ T2165] veth1: entered allmulticast mode [ 146.192945][ T2165] veth1: entered promiscuous mode [ 146.222961][ T46] br1: port 3(veth1) entered blocking state [ 146.223150][ T46] br1: port 3(veth1) entered forwarding state [ 146.267287][ T2168] br1: port 4(veth2) entered blocking state [ 146.267490][ T2168] br1: port 4(veth2) entered disabled state [ 146.267689][ T2168] veth2: entered allmulticast mode [ 146.269130][ T2168] veth2: entered promiscuous mode [ 146.299875][ T187] br1: port 4(veth2) entered blocking state [ 146.300411][ T187] br1: port 4(veth2) entered forwarding state [ 146.403737][ T2174] br1: port 5(vx4001) entered blocking state [ 146.403936][ T2174] br1: port 5(vx4001) entered disabled state [ 146.404123][ T2174] vx4001: entered allmulticast mode [ 146.406448][ T2174] vx4001: entered promiscuous mode [ 146.406811][ T2174] br1: port 5(vx4001) entered blocking state [ 146.406986][ T2174] br1: port 5(vx4001) entered forwarding state [ 146.751022][ T301] br1: entered promiscuous mode [ 148.710433][ T2273] br1: port 1(vx10) entered blocking state [ 148.710671][ T2273] br1: port 1(vx10) entered disabled state [ 148.710861][ T2273] vx10: entered allmulticast mode [ 148.712323][ T2273] vx10: entered promiscuous mode [ 148.712778][ T2273] br1: port 1(vx10) entered blocking state [ 148.712958][ T2273] br1: port 1(vx10) entered forwarding state [ 148.826355][ T2277] br1: port 2(vx20) entered blocking state [ 148.826571][ T2277] br1: port 2(vx20) entered disabled state [ 148.826774][ T2277] vx20: entered allmulticast mode [ 148.828254][ T2277] vx20: entered promiscuous mode [ 148.829235][ T2277] br1: port 2(vx20) entered blocking state [ 148.829421][ T2277] br1: port 2(vx20) entered forwarding state [ 148.939049][ T2281] br1: port 3(vx4001) entered blocking state [ 148.939252][ T2281] br1: port 3(vx4001) entered disabled state [ 148.939446][ T2281] vx4001: entered allmulticast mode [ 148.940906][ T2281] vx4001: entered promiscuous mode [ 148.941250][ T2281] br1: port 3(vx4001) entered blocking state [ 148.941430][ T2281] br1: port 3(vx4001) entered forwarding state [ 148.996991][ T2283] br1: port 4(w1) entered blocking state [ 148.997154][ T2283] br1: port 4(w1) entered disabled state [ 148.997314][ T2283] w1: entered allmulticast mode [ 148.998809][ T2283] w1: entered promiscuous mode [ 149.022862][ T187] br1: port 4(w1) entered blocking state [ 149.023022][ T187] br1: port 4(w1) entered forwarding state [ 149.075510][ T2286] br1: port 5(w3) entered blocking state [ 149.075718][ T2286] br1: port 5(w3) entered disabled state [ 149.075928][ T2286] w3: entered allmulticast mode [ 149.077952][ T2286] w3: entered promiscuous mode [ 149.102143][ T46] br1: port 5(w3) entered blocking state [ 149.102301][ T46] br1: port 5(w3) entered forwarding state [ 149.371811][ T29] br1: entered promiscuous mode [ 149.676855][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 149.677952][ C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 149.940840][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 150.332807][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 150.396781][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 150.398339][ C1] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 161.857529][ T12] w3: left allmulticast mode [ 161.857786][ T12] w3: left promiscuous mode [ 161.858053][ T12] br1: port 5(w3) entered disabled state [ 161.860994][ T12] w1: left allmulticast mode [ 161.861153][ T12] w1: left promiscuous mode [ 161.861467][ T12] br1: port 4(w1) entered disabled state [ 161.862696][ T12] vx4001: left allmulticast mode [ 161.862847][ T12] vx4001: left promiscuous mode [ 161.863073][ T12] br1: port 3(vx4001) entered disabled state [ 161.864695][ T12] vx20: left allmulticast mode [ 161.864858][ T12] vx20: left promiscuous mode [ 161.865069][ T12] br1: port 2(vx20) entered disabled state [ 161.868162][ T12] vx10: left allmulticast mode [ 161.868309][ T12] vx10: left promiscuous mode [ 161.869654][ T12] br1: port 1(vx10) entered disabled state [ 161.896751][ T12] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 161.896972][ T12] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 161.897106][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 161.897284][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 161.897396][ T12] Workqueue: netns cleanup_net [ 161.897492][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 161.897606][ T12] Code: f3 f3 65 48 8b 05 cd a4 52 fd 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 [ 161.897921][ T12] RSP: 0018:ffa00000000c7380 EFLAGS: 00010216 [ 161.898029][ T12] RAX: 0000000000000118 RBX: 1ff4000000018e73 RCX: 0000000000000000 [ 161.898166][ T12] RDX: 1fe2200000f68220 RSI: ffffffffbc400c88 RDI: 00000000000008c0 [ 161.898296][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 161.898426][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: ff110000090b2818 [ 161.898554][ T12] R13: 0000000000000007 R14: ff11000007b41000 R15: dffffc0000000000 [ 161.898694][ T12] FS: 0000000000000000(0000) GS:ff11000070d6a000(0000) knlGS:0000000000000000 [ 161.898851][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 161.898959][ T12] CR2: 0000562e295f1000 CR3: 000000000dbdc003 CR4: 0000000000771ef0 [ 161.899091][ T12] PKRU: 55555554 [ 161.899155][ T12] Call Trace: [ 161.899220][ T12] [ 161.899265][ T12] ? mark_held_locks+0x40/0x70 [ 161.899357][ T12] ? macvlan_port_get_rtnl+0x90/0x90 [macvlan] [ 161.899461][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 161.899547][ T12] ? enable_work+0x1c3/0x240 [ 161.899638][ T12] ? mod_delayed_work_on+0x120/0x120 [ 161.899727][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 161.899817][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 161.899901][ T12] ? __cancel_work_sync+0x87/0xc0 [ 161.899988][ T12] macvlan_port_destroy+0x1f9/0x2e0 [macvlan] [ 161.900097][ T12] unregister_netdevice_many_notify+0xe02/0x19a0 [ 161.900206][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 161.900311][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 161.900418][ T12] macvlan_device_event+0x434/0x8d0 [macvlan] [ 161.900524][ T12] ? macvlan_set_mac_address+0x3f0/0x3f0 [macvlan] [ 161.900633][ T12] ? mutex_is_locked+0x1c/0x50 [ 161.900727][ T12] notifier_call_chain+0xae/0x300 [ 161.900814][ T12] unregister_netdevice_many_notify+0xb9e/0x19a0 [ 161.900920][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 161.901026][ T12] ? mark_held_locks+0x40/0x70 [ 161.901111][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 161.901194][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 161.901305][ T12] vlan_device_event+0x11d8/0x1f80 [8021q] [ 161.901418][ T12] ? netconsole_process_cleanups_core+0x2e/0x430 [ 161.901528][ T12] ? netconsole_process_cleanups_core+0x2e/0x430 [ 161.901641][ T12] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 161.901754][ T12] notifier_call_chain+0xae/0x300 [ 161.901839][ T12] unregister_netdevice_many_notify+0xb9e/0x19a0 [ 161.901947][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 161.902052][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 161.902159][ T12] ? rtnl_is_locked+0x15/0x20 [ 161.902243][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 161.902329][ T12] ops_undo_list+0x615/0x8f0 [ 161.902415][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 161.902503][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 161.902588][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 161.902680][ T12] ? idr_destroy+0x121/0x250 [ 161.902770][ T12] cleanup_net+0x431/0x890 [ 161.902859][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 161.902945][ T12] ? process_one_work+0xdb7/0x1410 [ 161.903029][ T12] ? lock_acquire+0x13c/0x160 [ 161.903113][ T12] ? rcu_is_watching+0x15/0xd0 [ 161.903199][ T12] process_one_work+0xdf8/0x1410 [ 161.903288][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 161.903372][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 161.903458][ T12] worker_thread+0x4f1/0xd60 [ 161.903548][ T12] ? rescuer_thread+0x1320/0x1320 [ 161.903641][ T12] kthread+0x367/0x460 [ 161.903710][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 161.903816][ T12] ? kthread_affine_node+0x330/0x330 [ 161.903902][ T12] ret_from_fork+0x474/0x6b0 [ 161.903993][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 161.904102][ T12] ? __switch_to+0x5a3/0xe00 [ 161.904187][ T12] ? kthread_affine_node+0x330/0x330 [ 161.904270][ T12] ret_from_fork_asm+0x11/0x20 [ 161.904402][ T12] [ 161.904467][ T12] Modules linked in: macvlan act_tunnel_key cls_matchall vxlan ip6_udp_tunnel udp_tunnel dummy act_skbedit sch_prio bridge stp llc act_gact cls_flower sch_ingress ip_gre gre ip_tunnel 8021q vrf veth [ 161.904889][ T12] ---[ end trace 0000000000000000 ]--- [ 161.905401][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 161.905544][ T12] Code: f3 f3 65 48 8b 05 cd a4 52 fd 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 [ 161.905883][ T12] RSP: 0018:ffa00000000c7380 EFLAGS: 00010216 [ 161.906008][ T12] RAX: 0000000000000118 RBX: 1ff4000000018e73 RCX: 0000000000000000 [ 161.906143][ T12] RDX: 1fe2200000f68220 RSI: ffffffffbc400c88 RDI: 00000000000008c0 [ 161.906274][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 161.906414][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: ff110000090b2818 [ 161.906550][ T12] R13: 0000000000000007 R14: ff11000007b41000 R15: dffffc0000000000 [ 161.906688][ T12] FS: 0000000000000000(0000) GS:ff11000070eea000(0000) knlGS:0000000000000000 [ 161.906845][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 161.906958][ T12] CR2: 00005632d0b2ed5c CR3: 0000000010817002 CR4: 0000000000771ef0 [ 161.907093][ T12] PKRU: 55555554 [ 161.907161][ T12] Kernel panic - not syncing: Fatal exception [ 161.907350][ T12] Kernel Offset: 0x37e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 161.907542][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr