[  551.315463] br1: port 1(veth1) entered blocking state
[  551.315543] br1: port 1(veth1) entered disabled state
[  551.315614] veth1: entered allmulticast mode
[  551.315700] veth1: entered promiscuous mode
[  551.337107] br1: port 2(veth2) entered blocking state
[  551.337159] br1: port 2(veth2) entered disabled state
[  551.337207] veth2: entered allmulticast mode
[  551.337277] veth2: entered promiscuous mode
[  551.356888] br1: port 2(veth2) entered blocking state
[  551.356946] br1: port 2(veth2) entered forwarding state
[  551.356987] br1: port 1(veth1) entered blocking state
[  551.357020] br1: port 1(veth1) entered forwarding state
[  558.670655] br1: port 2(veth2) entered disabled state
[  558.670747] br1: port 1(veth1) entered disabled state
[  558.693734] veth2: left allmulticast mode
[  558.693798] veth2: left promiscuous mode
[  558.693845] br1: port 2(veth2) entered disabled state
[  558.718708] veth1: left allmulticast mode
[  558.718768] veth1: left promiscuous mode
[  558.718804] br1: port 1(veth1) entered disabled state