[  286.301767] br1: port 1(veth1) entered blocking state
[  286.301843] br1: port 1(veth1) entered disabled state
[  286.301908] veth1: entered allmulticast mode
[  286.312640] br1: port 1(veth1) entered blocking state
[  286.312714] br1: port 1(veth1) entered forwarding state
[  286.324364] br1: port 2(veth2) entered blocking state
[  286.324436] br1: port 2(veth2) entered disabled state
[  286.324497] veth2: entered allmulticast mode
[  286.324579] veth2: entered promiscuous mode
[  286.335982] br1: port 2(veth2) entered blocking state
[  286.336053] br1: port 2(veth2) entered forwarding state
[  297.622182] br1: port 2(veth2) entered disabled state
[  297.633495] veth2: left allmulticast mode
[  297.633542] veth2: left promiscuous mode
[  297.633586] br1: port 2(veth2) entered disabled state
[  297.644726] br1: port 1(veth1) entered disabled state
[  297.654979] veth1: left allmulticast mode
[  297.655018] veth1: left promiscuous mode
[  297.655048] br1: port 1(veth1) entered disabled state