[ 2.867998] br1: port 1(vx10) entered blocking state [ 2.868069] br1: port 1(vx10) entered disabled state [ 2.868130] vx10: entered allmulticast mode [ 2.868200] vx10: entered promiscuous mode [ 2.868249] br1: port 1(vx10) entered blocking state [ 2.868289] br1: port 1(vx10) entered forwarding state [ 2.927984] br1: port 2(vx20) entered blocking state [ 2.928052] br1: port 2(vx20) entered disabled state [ 2.928115] vx20: entered allmulticast mode [ 2.928185] vx20: entered promiscuous mode [ 2.928235] br1: port 2(vx20) entered blocking state [ 2.928285] br1: port 2(vx20) entered forwarding state [ 2.960905] br1: port 3(veth1) entered blocking state [ 2.960975] br1: port 3(veth1) entered disabled state [ 2.961042] veth1: entered allmulticast mode [ 2.961123] veth1: entered promiscuous mode [ 2.977723] br1: port 3(veth1) entered blocking state [ 2.977798] br1: port 3(veth1) entered forwarding state [ 3.010646] br1: port 4(veth2) entered blocking state [ 3.010724] br1: port 4(veth2) entered disabled state [ 3.010789] veth2: entered allmulticast mode [ 3.010882] veth2: entered promiscuous mode [ 3.027181] br1: port 4(veth2) entered blocking state [ 3.027242] br1: port 4(veth2) entered forwarding state [ 3.138683] 8021q: 802.1Q VLAN Support v1.8 [ 3.182834] br1: entered promiscuous mode [ 3.182949] br1: left promiscuous mode [ 3.194735] br1: entered promiscuous mode [ 3.409443] ip (365) used greatest stack depth: 12272 bytes left [ 4.180898] br1: port 1(vx10) entered blocking state [ 4.180967] br1: port 1(vx10) entered disabled state [ 4.181028] vx10: entered allmulticast mode [ 4.181101] vx10: entered promiscuous mode [ 4.181162] br1: port 1(vx10) entered blocking state [ 4.181203] br1: port 1(vx10) entered forwarding state [ 4.238879] br1: port 2(vx20) entered blocking state [ 4.238933] br1: port 2(vx20) entered disabled state [ 4.238976] vx20: entered allmulticast mode [ 4.239035] vx20: entered promiscuous mode [ 4.239075] br1: port 2(vx20) entered blocking state [ 4.239113] br1: port 2(vx20) entered forwarding state [ 4.266339] br1: port 3(w1) entered blocking state [ 4.266399] br1: port 3(w1) entered disabled state [ 4.266468] w1: entered allmulticast mode [ 4.266531] w1: entered promiscuous mode [ 4.280898] br1: port 3(w1) entered blocking state [ 4.280969] br1: port 3(w1) entered forwarding state [ 4.313374] br1: port 4(w3) entered blocking state [ 4.313443] br1: port 4(w3) entered disabled state [ 4.313510] w3: entered allmulticast mode [ 4.313586] w3: entered promiscuous mode [ 4.328183] br1: port 4(w3) entered blocking state [ 4.328247] br1: port 4(w3) entered forwarding state [ 4.464587] br1: entered promiscuous mode [ 4.464737] br1: left promiscuous mode [ 4.479738] br1: entered promiscuous mode [ 4.882737] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 5.050738] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 5.050845] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 5.058713] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 5.058816] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 5.570851] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 6.082839] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 6.082999] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 6.083098] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 6.083189] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 10.818791] net_ratelimit: 3 callbacks suppressed [ 10.818801] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 16.962820] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 20.034803] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 21.141454] GACT probability NOT on [ 21.143901] tc (664) used greatest stack depth: 11992 bytes left [ 22.260460] w3: left allmulticast mode [ 22.260529] w3: left promiscuous mode [ 22.260588] br1: port 4(w3) entered disabled state [ 22.260768] w1: left allmulticast mode [ 22.260815] w1: left promiscuous mode [ 22.260862] br1: port 3(w1) entered disabled state [ 22.260965] vx20: left allmulticast mode [ 22.261000] vx20: left promiscuous mode [ 22.261053] br1: port 2(vx20) entered disabled state [ 22.261585] vx10: left allmulticast mode [ 22.261630] vx10: left promiscuous mode [ 22.261685] br1: port 1(vx10) entered disabled state [ 22.618992] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 22.619109] CPU: 0 UID: 0 PID: 795 Comm: ip Not tainted 6.12.0-rc3-virtme #1 [ 22.619170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 22.619250] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 22.619299] 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 [ 22.619435] RSP: 0018:ffffa276c05a3640 EFLAGS: 00010246 [ 22.619476] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 22.619537] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff8c6a7ec1d070 [ 22.619592] RBP: ffff8c6a4192d600 R08: ffff8c6a458b5b7c R09: ffff8c6a7ec1cf40 [ 22.619655] R10: ffff8c6a7ec1cf58 R11: 00000000000004c6 R12: ffffffff9e227160 [ 22.619711] R13: dead000000000122 R14: 0000000000000000 R15: ffff8c6a4192d840 [ 22.619772] FS: 00007f857ab04800(0000) GS:ffff8c6a7ec00000(0000) knlGS:0000000000000000 [ 22.619838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.619892] CR2: 00000000004e28e0 CR3: 0000000003c2e006 CR4: 0000000000772ef0 [ 22.619953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.620018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.620076] PKRU: 55555554 [ 22.620096] Call Trace: [ 22.620120] [ 22.620143] ? die_addr+0x37/0x90 [ 22.620185] ? exc_general_protection+0x1b7/0x3b0 [ 22.620230] ? asm_exc_general_protection+0x26/0x30 [ 22.620280] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 22.620325] __neigh_ifdown.isra.0+0x33/0x120 [ 22.620370] neigh_ifdown+0x10/0x20 [ 22.620404] fib_netdev_event+0xa1/0x1a0 [ 22.620440] notifier_call_chain+0x5b/0xd0 [ 22.620480] dev_close_many+0xef/0x160 [ 22.620518] unregister_netdevice_many_notify+0x155/0x910 [ 22.620563] ? sock_def_readable+0x14/0xc0 [ 22.620598] ? vlan_vid_del+0x100/0x180 [ 22.620634] rtnl_dellink+0x14d/0x3a0 [ 22.620669] ? rtnl_getlink+0x376/0x400 [ 22.620705] ? __rtnl_unlock+0x37/0x70 [ 22.620737] ? netdev_run_todo+0x64/0x550 [ 22.620773] rtnetlink_rcv_msg+0x15d/0x410 [ 22.620806] ? get_page_from_freelist+0xf04/0x10c0 [ 22.620852] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 22.620894] netlink_rcv_skb+0x58/0x110 [ 22.620930] netlink_unicast+0x247/0x370 [ 22.620962] netlink_sendmsg+0x1bf/0x3e0 [ 22.620998] ____sys_sendmsg+0x2bc/0x320 [ 22.621036] ? copy_msghdr_from_user+0x6d/0xa0 [ 22.621078] ___sys_sendmsg+0x88/0xd0 [ 22.621114] ? do_wp_page+0x43a/0xd30 [ 22.621145] ? __pte_offset_map+0x1b/0xd0 [ 22.621179] ? __pte_offset_map+0x1b/0xd0 [ 22.621210] ? fsnotify_grab_connector+0x48/0x90 [ 22.621253] ? fsnotify_destroy_marks+0x2a/0x160 [ 22.621293] __sys_sendmsg+0x5d/0xb0 [ 22.621327] do_syscall_64+0x9e/0x1a0 [ 22.621362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 22.621411] RIP: 0033:0x7f857ad107b7 [ 22.621441] 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 [ 22.621576] RSP: 002b:00007fff4085ec28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 22.621639] RAX: ffffffffffffffda RBX: 00007fff4085f350 RCX: 00007f857ad107b7 [ 22.621700] RDX: 0000000000000000 RSI: 00007fff4085ec90 RDI: 0000000000000005 [ 22.621751] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 22.621802] R10: 00007f857abceef8 R11: 0000000000000246 R12: 0000000000000002 [ 22.621853] R13: 00000000671699e0 R14: 0000000000496600 R15: 0000000000000000 [ 22.621911] [ 22.621929] Modules linked in: act_gact cls_flower sch_ingress macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth [ 22.622029] ---[ end trace 0000000000000000 ]--- [ 22.622074] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 22.622117] 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 [ 22.622238] RSP: 0018:ffffa276c05a3640 EFLAGS: 00010246 [ 22.622276] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 22.622339] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff8c6a7ec1d070 [ 22.622395] RBP: ffff8c6a4192d600 R08: ffff8c6a458b5b7c R09: ffff8c6a7ec1cf40 [ 22.622447] R10: ffff8c6a7ec1cf58 R11: 00000000000004c6 R12: ffffffff9e227160 [ 22.622503] R13: dead000000000122 R14: 0000000000000000 R15: ffff8c6a4192d840 [ 22.622554] FS: 00007f857ab04800(0000) GS:ffff8c6a7ec00000(0000) knlGS:0000000000000000 [ 22.622613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.622670] CR2: 00000000004e28e0 CR3: 0000000003c2e006 CR4: 0000000000772ef0 [ 22.622733] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.622791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.622846] PKRU: 55555554 [ 22.622864] Kernel panic - not syncing: Fatal exception in interrupt [ 22.623018] Kernel Offset: 0x1b800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 22.623099] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr