[ 277.150614] br1: port 1(vx10) entered blocking state [ 277.150666] br1: port 1(vx10) entered disabled state [ 277.150711] vx10: entered allmulticast mode [ 277.150784] vx10: entered promiscuous mode [ 277.150826] br1: port 1(vx10) entered blocking state [ 277.150857] br1: port 1(vx10) entered forwarding state [ 277.202603] br1: port 2(vx20) entered blocking state [ 277.202670] br1: port 2(vx20) entered disabled state [ 277.202729] vx20: entered allmulticast mode [ 277.202798] vx20: entered promiscuous mode [ 277.202842] br1: port 2(vx20) entered blocking state [ 277.202885] br1: port 2(vx20) entered forwarding state [ 277.231897] br1: port 3(veth1) entered blocking state [ 277.231952] br1: port 3(veth1) entered disabled state [ 277.231998] veth1: entered allmulticast mode [ 277.232070] veth1: entered promiscuous mode [ 277.244816] br1: port 3(veth1) entered blocking state [ 277.244864] br1: port 3(veth1) entered forwarding state [ 277.273058] br1: port 4(veth2) entered blocking state [ 277.273111] br1: port 4(veth2) entered disabled state [ 277.273171] veth2: entered allmulticast mode [ 277.273261] veth2: entered promiscuous mode [ 277.288316] br1: port 4(veth2) entered blocking state [ 277.288370] br1: port 4(veth2) entered forwarding state [ 277.439548] br1: entered promiscuous mode [ 277.439700] br1: left promiscuous mode [ 277.451680] br1: entered promiscuous mode [ 278.468099] br1: port 1(vx10) entered blocking state [ 278.468164] br1: port 1(vx10) entered disabled state [ 278.468234] vx10: entered allmulticast mode [ 278.468319] vx10: entered promiscuous mode [ 278.468388] br1: port 1(vx10) entered blocking state [ 278.468425] br1: port 1(vx10) entered forwarding state [ 278.531136] br1: port 2(vx20) entered blocking state [ 278.531205] br1: port 2(vx20) entered disabled state [ 278.531254] vx20: entered allmulticast mode [ 278.531327] vx20: entered promiscuous mode [ 278.531375] br1: port 2(vx20) entered blocking state [ 278.531417] br1: port 2(vx20) entered forwarding state [ 278.561957] br1: port 3(w1) entered blocking state [ 278.562028] br1: port 3(w1) entered disabled state [ 278.562097] w1: entered allmulticast mode [ 278.562190] w1: entered promiscuous mode [ 278.578970] br1: port 3(w1) entered blocking state [ 278.579037] br1: port 3(w1) entered forwarding state [ 278.609707] br1: port 4(w3) entered blocking state [ 278.609780] br1: port 4(w3) entered disabled state [ 278.609847] w3: entered allmulticast mode [ 278.609939] w3: entered promiscuous mode [ 278.624182] br1: port 4(w3) entered blocking state [ 278.624250] br1: port 4(w3) entered forwarding state [ 278.758075] br1: entered promiscuous mode [ 278.758234] br1: left promiscuous mode [ 278.777697] br1: entered promiscuous mode [ 278.982815] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 278.985667] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 279.454701] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 279.622691] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 279.622714] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 279.622976] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 279.623076] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 279.686730] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 279.878811] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 279.878978] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 291.910844] net_ratelimit: 2 callbacks suppressed [ 291.910851] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 296.279803] w3: left allmulticast mode [ 296.279867] w3: left promiscuous mode [ 296.279922] br1: port 4(w3) entered disabled state [ 296.280067] w1: left allmulticast mode [ 296.280098] w1: left promiscuous mode [ 296.280160] br1: port 3(w1) entered disabled state [ 296.280264] vx20: left allmulticast mode [ 296.280300] vx20: left promiscuous mode [ 296.280347] br1: port 2(vx20) entered disabled state [ 296.280920] vx10: left allmulticast mode [ 296.280965] vx10: left promiscuous mode [ 296.281005] br1: port 1(vx10) entered disabled state [ 296.650881] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 296.651015] CPU: 0 UID: 0 PID: 3775 Comm: ip Not tainted 6.12.0-rc3-virtme #1 [ 296.651091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 296.651189] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 296.651238] Code: 89 d6 48 83 ed 10 0f 84 08 01 00 00 48 8b 5d 10 45 84 f6 74 0d 80 bd 9c 00 00 00 00 0f 88 e0 00 00 00 48 8b 45 00 48 8b 55 08 <48> 89 02 48 85 c0 74 04 48 89 50 08 48 8b 45 10 48 8b 55 18 4c 89 [ 296.651349] RSP: 0018:ffffa9bbc0bb3640 EFLAGS: 00010246 [ 296.651386] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 296.651449] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9abbbec1d070 [ 296.651515] RBP: ffff9abb85260400 R08: ffff9abb8523087c R09: ffff9abbbec1cf40 [ 296.651566] R10: ffff9abbbec1cf58 R11: 00000000000004aa R12: ffffffff85427160 [ 296.651619] R13: dead000000000122 R14: 0000000000000000 R15: ffff9abb82637e40 [ 296.651673] FS: 00007fa751d51800(0000) GS:ffff9abbbec00000(0000) knlGS:0000000000000000 [ 296.651727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 296.651769] CR2: 00000000004e28e0 CR3: 00000000055ba002 CR4: 0000000000772ef0 [ 296.651820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 296.651872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 296.651932] PKRU: 55555554 [ 296.651953] Call Trace: [ 296.651972] [ 296.651996] ? die_addr+0x37/0x90 [ 296.652031] ? exc_general_protection+0x1b7/0x3b0 [ 296.652075] ? asm_exc_general_protection+0x26/0x30 [ 296.652118] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 296.652155] __neigh_ifdown.isra.0+0x33/0x120 [ 296.652192] neigh_ifdown+0x10/0x20 [ 296.652222] fib_netdev_event+0xa1/0x1a0 [ 296.652260] notifier_call_chain+0x5b/0xd0 [ 296.652295] dev_close_many+0xef/0x160 [ 296.652357] unregister_netdevice_many_notify+0x155/0x910 [ 296.652397] ? sock_def_readable+0x14/0xc0 [ 296.652431] ? vlan_vid_del+0x100/0x180 [ 296.652465] rtnl_dellink+0x14d/0x3a0 [ 296.652496] ? rtnl_getlink+0x376/0x400 [ 296.652530] ? __rtnl_unlock+0x37/0x70 [ 296.652564] ? netdev_run_todo+0x64/0x550 [ 296.652593] rtnetlink_rcv_msg+0x15d/0x410 [ 296.652623] ? get_page_from_freelist+0xf04/0x10c0 [ 296.652664] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 296.652701] netlink_rcv_skb+0x58/0x110 [ 296.652740] netlink_unicast+0x247/0x370 [ 296.652777] netlink_sendmsg+0x1bf/0x3e0 [ 296.652811] ____sys_sendmsg+0x2bc/0x320 [ 296.652847] ? copy_msghdr_from_user+0x6d/0xa0 [ 296.652887] ___sys_sendmsg+0x88/0xd0 [ 296.652922] ? do_wp_page+0x43a/0xd30 [ 296.652959] ? __pte_offset_map+0x1b/0xd0 [ 296.652993] ? __pte_offset_map+0x1b/0xd0 [ 296.653023] ? fsnotify_grab_connector+0x48/0x90 [ 296.653064] ? fsnotify_destroy_marks+0x2a/0x160 [ 296.653104] __sys_sendmsg+0x5d/0xb0 [ 296.653137] do_syscall_64+0x9e/0x1a0 [ 296.653174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.653216] RIP: 0033:0x7fa751f5d7b7 [ 296.653248] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 296.653369] RSP: 002b:00007fff3b6fb4d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 296.653424] RAX: ffffffffffffffda RBX: 00007fff3b6fbc00 RCX: 00007fa751f5d7b7 [ 296.653477] RDX: 0000000000000000 RSI: 00007fff3b6fb540 RDI: 0000000000000005 [ 296.653535] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 296.653588] R10: 00007fa751e1bef8 R11: 0000000000000246 R12: 0000000000000002 [ 296.653641] R13: 00000000671672c8 R14: 0000000000496600 R15: 0000000000000000 [ 296.653693] [ 296.653713] 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 8021q act_gact cls_flower sch_ingress bridge stp llc vrf veth [ 296.653863] ---[ end trace 0000000000000000 ]--- [ 296.653903] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 296.653943] Code: 89 d6 48 83 ed 10 0f 84 08 01 00 00 48 8b 5d 10 45 84 f6 74 0d 80 bd 9c 00 00 00 00 0f 88 e0 00 00 00 48 8b 45 00 48 8b 55 08 <48> 89 02 48 85 c0 74 04 48 89 50 08 48 8b 45 10 48 8b 55 18 4c 89 [ 296.654062] RSP: 0018:ffffa9bbc0bb3640 EFLAGS: 00010246 [ 296.654098] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 296.654255] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9abbbec1d070 [ 296.654310] RBP: ffff9abb85260400 R08: ffff9abb8523087c R09: ffff9abbbec1cf40 [ 296.654370] R10: ffff9abbbec1cf58 R11: 00000000000004aa R12: ffffffff85427160 [ 296.654421] R13: dead000000000122 R14: 0000000000000000 R15: ffff9abb82637e40 [ 296.654472] FS: 00007fa751d51800(0000) GS:ffff9abbbec00000(0000) knlGS:0000000000000000 [ 296.654525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 296.654577] CR2: 00000000004e28e0 CR3: 00000000055ba002 CR4: 0000000000772ef0 [ 296.654634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 296.654689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 296.654741] PKRU: 55555554 [ 296.654762] Kernel panic - not syncing: Fatal exception in interrupt [ 296.654910] Kernel Offset: 0x2a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 296.654983] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr