[ 2.992315] br1: port 1(vx10) entered blocking state [ 2.992391] br1: port 1(vx10) entered disabled state [ 2.992449] vx10: entered allmulticast mode [ 2.992539] vx10: entered promiscuous mode [ 2.992587] br1: port 1(vx10) entered blocking state [ 2.992625] br1: port 1(vx10) entered forwarding state [ 3.050162] br1: port 2(vx20) entered blocking state [ 3.050222] br1: port 2(vx20) entered disabled state [ 3.050279] vx20: entered allmulticast mode [ 3.050351] vx20: entered promiscuous mode [ 3.050395] br1: port 2(vx20) entered blocking state [ 3.050434] br1: port 2(vx20) entered forwarding state [ 3.078725] br1: port 3(veth1) entered blocking state [ 3.078786] br1: port 3(veth1) entered disabled state [ 3.078832] veth1: entered allmulticast mode [ 3.078918] veth1: entered promiscuous mode [ 3.092999] br1: port 3(veth1) entered blocking state [ 3.093061] br1: port 3(veth1) entered forwarding state [ 3.124841] br1: port 4(veth2) entered blocking state [ 3.124913] br1: port 4(veth2) entered disabled state [ 3.124982] veth2: entered allmulticast mode [ 3.125068] veth2: entered promiscuous mode [ 3.140534] br1: port 4(veth2) entered blocking state [ 3.140602] br1: port 4(veth2) entered forwarding state [ 3.257728] 8021q: 802.1Q VLAN Support v1.8 [ 3.300979] br1: entered promiscuous mode [ 3.301125] br1: left promiscuous mode [ 3.306554] br1: entered promiscuous mode [ 3.498920] ip (364) used greatest stack depth: 12272 bytes left [ 4.239657] br1: port 1(vx10) entered blocking state [ 4.239713] br1: port 1(vx10) entered disabled state [ 4.239758] vx10: entered allmulticast mode [ 4.239816] vx10: entered promiscuous mode [ 4.239860] br1: port 1(vx10) entered blocking state [ 4.239897] br1: port 1(vx10) entered forwarding state [ 4.293292] br1: port 2(vx20) entered blocking state [ 4.293349] br1: port 2(vx20) entered disabled state [ 4.293391] vx20: entered allmulticast mode [ 4.293450] vx20: entered promiscuous mode [ 4.293490] br1: port 2(vx20) entered blocking state [ 4.293539] br1: port 2(vx20) entered forwarding state [ 4.321393] br1: port 3(w1) entered blocking state [ 4.321450] br1: port 3(w1) entered disabled state [ 4.321499] w1: entered allmulticast mode [ 4.321566] w1: entered promiscuous mode [ 4.335557] br1: port 3(w1) entered blocking state [ 4.335613] br1: port 3(w1) entered forwarding state [ 4.363409] br1: port 4(w3) entered blocking state [ 4.363461] br1: port 4(w3) entered disabled state [ 4.363511] w3: entered allmulticast mode [ 4.363592] w3: entered promiscuous mode [ 4.375707] br1: port 4(w3) entered blocking state [ 4.375797] br1: port 4(w3) entered forwarding state [ 4.511035] br1: entered promiscuous mode [ 4.511179] br1: left promiscuous mode [ 4.528593] br1: entered promiscuous mode [ 4.654568] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 4.665549] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 4.665654] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 4.721604] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 4.721731] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 5.384637] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 5.704624] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 5.704773] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 6.056626] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 9.352610] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 16.968643] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 20.804888] GACT probability NOT on [ 20.806710] tc (663) used greatest stack depth: 11992 bytes left [ 21.803634] w3: left allmulticast mode [ 21.803684] w3: left promiscuous mode [ 21.803740] br1: port 4(w3) entered disabled state [ 21.803888] w1: left allmulticast mode [ 21.803918] w1: left promiscuous mode [ 21.803968] br1: port 3(w1) entered disabled state [ 21.804071] vx20: left allmulticast mode [ 21.804105] vx20: left promiscuous mode [ 21.804145] br1: port 2(vx20) entered disabled state [ 21.804249] vx10: left allmulticast mode [ 21.804278] vx10: left promiscuous mode [ 21.804316] br1: port 1(vx10) entered disabled state [ 22.141436] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 22.141586] CPU: 1 UID: 0 PID: 792 Comm: ip Not tainted 6.12.0-rc3-virtme #1 [ 22.141671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 22.141785] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 22.141850] 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 [ 22.142020] RSP: 0018:ffffbd9f005c3640 EFLAGS: 00010246 [ 22.142071] RAX: ffff9654c3918000 RBX: 0000000000000000 RCX: 0000000000001388 [ 22.142145] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9654fec9d070 [ 22.142218] RBP: ffff9654c2b88400 R08: ffff9654c288e0fc R09: ffff9654fec9cf40 [ 22.142295] R10: ffff9654fec9cf58 R11: 000000000000049c R12: ffffffff99e27160 [ 22.142374] R13: dead000000000122 R14: 0000000000000000 R15: ffff9654c38de640 [ 22.142455] FS: 00007fbf19f54800(0000) GS:ffff9654fec80000(0000) knlGS:0000000000000000 [ 22.142535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.142599] CR2: 00000000004e28e0 CR3: 000000000297a006 CR4: 0000000000772ef0 [ 22.142674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.142751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.142829] PKRU: 55555554 [ 22.142859] Call Trace: [ 22.142890] [ 22.142923] ? die_addr+0x37/0x90 [ 22.142974] ? exc_general_protection+0x1b7/0x3b0 [ 22.143030] ? asm_exc_general_protection+0x26/0x30 [ 22.143093] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 22.143148] __neigh_ifdown.isra.0+0x33/0x120 [ 22.143199] neigh_ifdown+0x10/0x20 [ 22.143240] fib_netdev_event+0xa1/0x1a0 [ 22.143287] notifier_call_chain+0x5b/0xd0 [ 22.143338] dev_close_many+0xef/0x160 [ 22.143390] unregister_netdevice_many_notify+0x155/0x910 [ 22.143448] ? sock_def_readable+0x14/0xc0 [ 22.143496] ? vlan_vid_del+0x100/0x180 [ 22.143541] rtnl_dellink+0x14d/0x3a0 [ 22.143586] ? rtnl_getlink+0x376/0x400 [ 22.143633] ? __rtnl_unlock+0x37/0x70 [ 22.143675] ? netdev_run_todo+0x64/0x550 [ 22.143717] rtnetlink_rcv_msg+0x15d/0x410 [ 22.143761] ? get_page_from_freelist+0xf04/0x10c0 [ 22.143821] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 22.143876] netlink_rcv_skb+0x58/0x110 [ 22.143929] netlink_unicast+0x247/0x370 [ 22.143975] netlink_sendmsg+0x1bf/0x3e0 [ 22.144017] ____sys_sendmsg+0x2bc/0x320 [ 22.144061] ? copy_msghdr_from_user+0x6d/0xa0 [ 22.144119] ___sys_sendmsg+0x88/0xd0 [ 22.144163] ? do_wp_page+0x43a/0xd30 [ 22.144216] ? __pte_offset_map+0x1b/0xd0 [ 22.144260] ? __pte_offset_map+0x1b/0xd0 [ 22.144304] ? fsnotify_grab_connector+0x48/0x90 [ 22.144362] ? fsnotify_destroy_marks+0x2a/0x160 [ 22.144414] __sys_sendmsg+0x5d/0xb0 [ 22.144455] do_syscall_64+0x9e/0x1a0 [ 22.144505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 22.144560] RIP: 0033:0x7fbf1a1607b7 [ 22.144605] 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 [ 22.144778] RSP: 002b:00007ffda5cfd328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 22.144853] RAX: ffffffffffffffda RBX: 00007ffda5cfda50 RCX: 00007fbf1a1607b7 [ 22.144927] RDX: 0000000000000000 RSI: 00007ffda5cfd390 RDI: 0000000000000005 [ 22.145003] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078 [ 22.145075] R10: 00007fbf1a01eef8 R11: 0000000000000246 R12: 0000000000000002 [ 22.145150] R13: 000000006716742d R14: 0000000000496600 R15: 0000000000000000 [ 22.145228] [ 22.145256] Modules linked in: act_gact cls_flower sch_ingress macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth [ 22.145394] ---[ end trace 0000000000000000 ]--- [ 22.145449] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 22.145500] 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 [ 22.145668] RSP: 0018:ffffbd9f005c3640 EFLAGS: 00010246 [ 22.145725] RAX: ffff9654c3918000 RBX: 0000000000000000 RCX: 0000000000001388 [ 22.145802] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9654fec9d070 [ 22.145877] RBP: ffff9654c2b88400 R08: ffff9654c288e0fc R09: ffff9654fec9cf40 [ 22.145953] R10: ffff9654fec9cf58 R11: 000000000000049c R12: ffffffff99e27160 [ 22.146027] R13: dead000000000122 R14: 0000000000000000 R15: ffff9654c38de640 [ 22.146105] FS: 00007fbf19f54800(0000) GS:ffff9654fec80000(0000) knlGS:0000000000000000 [ 22.146181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.146244] CR2: 00000000004e28e0 CR3: 000000000297a006 CR4: 0000000000772ef0 [ 22.146324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.146399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.146475] PKRU: 55555554 [ 22.146506] Kernel panic - not syncing: Fatal exception in interrupt [ 22.146662] Kernel Offset: 0x17400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 22.146764] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr