[ 226.818686] br1: port 1(vx10) entered blocking state [ 226.818771] br1: port 1(vx10) entered disabled state [ 226.818838] vx10: entered allmulticast mode [ 226.818913] vx10: entered promiscuous mode [ 226.818964] br1: port 1(vx10) entered blocking state [ 226.819012] br1: port 1(vx10) entered forwarding state [ 226.882410] br1: port 2(vx20) entered blocking state [ 226.882481] br1: port 2(vx20) entered disabled state [ 226.882531] vx20: entered allmulticast mode [ 226.882612] vx20: entered promiscuous mode [ 226.882656] br1: port 2(vx20) entered blocking state [ 226.882692] br1: port 2(vx20) entered forwarding state [ 226.914746] br1: port 3(veth1) entered blocking state [ 226.914805] br1: port 3(veth1) entered disabled state [ 226.914858] veth1: entered allmulticast mode [ 226.914936] veth1: entered promiscuous mode [ 226.932270] br1: port 3(veth1) entered blocking state [ 226.932337] br1: port 3(veth1) entered forwarding state [ 226.963473] br1: port 4(veth2) entered blocking state [ 226.963540] br1: port 4(veth2) entered disabled state [ 226.963595] veth2: entered allmulticast mode [ 226.963675] veth2: entered promiscuous mode [ 226.980381] br1: port 4(veth2) entered blocking state [ 226.980461] br1: port 4(veth2) entered forwarding state [ 227.140784] br1: entered promiscuous mode [ 227.140942] br1: left promiscuous mode [ 227.151765] br1: entered promiscuous mode [ 228.150108] br1: port 1(vx10) entered blocking state [ 228.150183] br1: port 1(vx10) entered disabled state [ 228.150262] vx10: entered allmulticast mode [ 228.150359] vx10: entered promiscuous mode [ 228.150415] br1: port 1(vx10) entered blocking state [ 228.150478] br1: port 1(vx10) entered forwarding state [ 228.212026] br1: port 2(vx20) entered blocking state [ 228.212077] br1: port 2(vx20) entered disabled state [ 228.212115] vx20: entered allmulticast mode [ 228.212190] vx20: entered promiscuous mode [ 228.212227] br1: port 2(vx20) entered blocking state [ 228.212262] br1: port 2(vx20) entered forwarding state [ 228.242412] br1: port 3(w1) entered blocking state [ 228.242490] br1: port 3(w1) entered disabled state [ 228.242558] w1: entered allmulticast mode [ 228.242639] w1: entered promiscuous mode [ 228.255991] br1: port 3(w1) entered blocking state [ 228.256047] br1: port 3(w1) entered forwarding state [ 228.286429] br1: port 4(w3) entered blocking state [ 228.286478] br1: port 4(w3) entered disabled state [ 228.286527] w3: entered allmulticast mode [ 228.286586] w3: entered promiscuous mode [ 228.302733] br1: port 4(w3) entered blocking state [ 228.302801] br1: port 4(w3) entered forwarding state [ 228.437749] br1: entered promiscuous mode [ 228.437884] br1: left promiscuous mode [ 228.454826] br1: entered promiscuous mode [ 228.787834] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 228.787991] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 228.850915] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 229.058903] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 229.061751] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 229.122812] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 229.442883] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 229.443063] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 229.443156] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 229.506874] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 233.858862] net_ratelimit: 4 callbacks suppressed [ 233.858867] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 242.242836] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 245.871750] w3: left allmulticast mode [ 245.871812] w3: left promiscuous mode [ 245.871857] br1: port 4(w3) entered disabled state [ 245.872160] w1: left allmulticast mode [ 245.872207] w1: left promiscuous mode [ 245.872254] br1: port 3(w1) entered disabled state [ 245.872391] vx20: left allmulticast mode [ 245.872427] vx20: left promiscuous mode [ 245.872465] br1: port 2(vx20) entered disabled state [ 245.872603] vx10: left allmulticast mode [ 245.872637] vx10: left promiscuous mode [ 245.872674] br1: port 1(vx10) entered disabled state [ 246.213179] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 246.213318] CPU: 0 UID: 0 PID: 3820 Comm: ip Not tainted 6.12.0-rc3-virtme #1 [ 246.213390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 246.213494] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 246.213554] 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 [ 246.213717] RSP: 0018:ffffa82740bf3640 EFLAGS: 00010246 [ 246.213772] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 246.213840] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff8943fec1d070 [ 246.213913] RBP: ffff8943c292ba00 R08: ffff8943c29ce63c R09: ffff8943fec1cf40 [ 246.213979] R10: ffff8943fec1cf58 R11: 000000000000049e R12: ffffffff94027160 [ 246.214044] R13: dead000000000122 R14: 0000000000000000 R15: ffff8943c83f0e40 [ 246.214114] FS: 00007fc5bd420800(0000) GS:ffff8943fec00000(0000) knlGS:0000000000000000 [ 246.214186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 246.214252] CR2: 00000000004e28e0 CR3: 00000000083a2004 CR4: 0000000000772ef0 [ 246.214319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 246.214388] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 246.214458] PKRU: 55555554 [ 246.214482] Call Trace: [ 246.214512] [ 246.214546] ? die_addr+0x37/0x90 [ 246.214590] ? exc_general_protection+0x1b7/0x3b0 [ 246.214643] ? asm_exc_general_protection+0x26/0x30 [ 246.214695] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 246.214747] __neigh_ifdown.isra.0+0x33/0x120 [ 246.214797] neigh_ifdown+0x10/0x20 [ 246.214837] fib_netdev_event+0xa1/0x1a0 [ 246.214880] notifier_call_chain+0x5b/0xd0 [ 246.214924] dev_close_many+0xef/0x160 [ 246.214965] unregister_netdevice_many_notify+0x155/0x910 [ 246.215016] ? sock_def_readable+0x14/0xc0 [ 246.215056] ? vlan_vid_del+0x100/0x180 [ 246.215097] rtnl_dellink+0x14d/0x3a0 [ 246.215141] ? rtnl_getlink+0x376/0x400 [ 246.215185] ? __rtnl_unlock+0x37/0x70 [ 246.215224] ? netdev_run_todo+0x64/0x550 [ 246.215263] rtnetlink_rcv_msg+0x15d/0x410 [ 246.215306] ? get_page_from_freelist+0xf04/0x10c0 [ 246.215355] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 246.215408] netlink_rcv_skb+0x58/0x110 [ 246.215452] netlink_unicast+0x247/0x370 [ 246.215497] netlink_sendmsg+0x1bf/0x3e0 [ 246.215540] ____sys_sendmsg+0x2bc/0x320 [ 246.215584] ? copy_msghdr_from_user+0x6d/0xa0 [ 246.215636] ___sys_sendmsg+0x88/0xd0 [ 246.215679] ? do_wp_page+0x43a/0xd30 [ 246.215719] ? __pte_offset_map+0x1b/0xd0 [ 246.215759] ? __pte_offset_map+0x1b/0xd0 [ 246.215803] ? fsnotify_grab_connector+0x48/0x90 [ 246.215857] ? fsnotify_destroy_marks+0x2a/0x160 [ 246.215910] __sys_sendmsg+0x5d/0xb0 [ 246.215952] do_syscall_64+0x9e/0x1a0 [ 246.215994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.216046] RIP: 0033:0x7fc5bd62c7b7 [ 246.216090] 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 [ 246.216252] RSP: 002b:00007ffc784d0248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 246.216327] RAX: ffffffffffffffda RBX: 00007ffc784d0970 RCX: 00007fc5bd62c7b7 [ 246.216400] RDX: 0000000000000000 RSI: 00007ffc784d02b0 RDI: 0000000000000005 [ 246.216478] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 246.216548] R10: 00007fc5bd4eaef8 R11: 0000000000000246 R12: 0000000000000002 [ 246.216615] R13: 0000000067169d82 R14: 0000000000496600 R15: 0000000000000000 [ 246.216684] [ 246.216705] Modules linked in: macvlan act_vlan act_mpls vxlan ip6_udp_tunnel udp_tunnel act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre sch_tbf sch_prio bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth [ 246.216950] ---[ end trace 0000000000000000 ]--- [ 246.217003] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 246.217057] 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 [ 246.217234] RSP: 0018:ffffa82740bf3640 EFLAGS: 00010246 [ 246.217287] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 246.217357] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff8943fec1d070 [ 246.217422] RBP: ffff8943c292ba00 R08: ffff8943c29ce63c R09: ffff8943fec1cf40 [ 246.217489] R10: ffff8943fec1cf58 R11: 000000000000049e R12: ffffffff94027160 [ 246.217564] R13: dead000000000122 R14: 0000000000000000 R15: ffff8943c83f0e40 [ 246.217644] FS: 00007fc5bd420800(0000) GS:ffff8943fec00000(0000) knlGS:0000000000000000 [ 246.217725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 246.217787] CR2: 00000000004e28e0 CR3: 00000000083a2004 CR4: 0000000000772ef0 [ 246.217858] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 246.217940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 246.218021] PKRU: 55555554 [ 246.218044] Kernel panic - not syncing: Fatal exception in interrupt [ 246.218186] Kernel Offset: 0x11600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 246.218285] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr