[  639.936235] br1: port 1(veth1) entered blocking state
[  639.936291] br1: port 1(veth1) entered disabled state
[  639.936351] veth1: entered allmulticast mode
[  639.936441] veth1: entered promiscuous mode
[  639.973242] br1: port 2(veth2) entered blocking state
[  639.973307] br1: port 2(veth2) entered disabled state
[  639.973363] veth2: entered allmulticast mode
[  639.973452] veth2: entered promiscuous mode
[  640.009482] br1: port 2(veth2) entered blocking state
[  640.009552] br1: port 2(veth2) entered forwarding state
[  640.009606] br1: port 1(veth1) entered blocking state
[  640.009652] br1: port 1(veth1) entered forwarding state
[  648.214889] br1: port 2(veth2) entered disabled state
[  648.214977] br1: port 1(veth1) entered disabled state
[  648.246467] veth2: left allmulticast mode
[  648.246521] veth2: left promiscuous mode
[  648.246553] br1: port 2(veth2) entered disabled state
[  648.277384] veth1: left allmulticast mode
[  648.277443] veth1: left promiscuous mode
[  648.277477] br1: port 1(veth1) entered disabled state