[  508.003716] br1: port 1(veth1) entered blocking state
[  508.003770] br1: port 1(veth1) entered disabled state
[  508.003808] veth1: entered allmulticast mode
[  508.003868] veth1: entered promiscuous mode
[  508.009746] br1: port 2(veth2) entered blocking state
[  508.009782] br1: port 2(veth2) entered disabled state
[  508.009823] veth2: entered allmulticast mode
[  508.009876] veth2: entered promiscuous mode
[  508.015559] br1: port 2(veth2) entered blocking state
[  508.015594] br1: port 2(veth2) entered forwarding state
[  508.015627] br1: port 1(veth1) entered blocking state
[  508.015660] br1: port 1(veth1) entered forwarding state
[  514.092029] br1: port 2(veth2) entered disabled state
[  514.092134] br1: port 1(veth1) entered disabled state
[  514.097972] veth2: left allmulticast mode
[  514.098033] veth2: left promiscuous mode
[  514.098098] br1: port 2(veth2) entered disabled state
[  514.103945] veth1: left allmulticast mode
[  514.103971] veth1: left promiscuous mode
[  514.103997] br1: port 1(veth1) entered disabled state