[  255.455150] br1: port 1(veth1) entered blocking state
[  255.455221] br1: port 1(veth1) entered disabled state
[  255.455299] veth1: entered allmulticast mode
[  255.455388] veth1: entered promiscuous mode
[  255.466528] br1: port 1(veth1) entered blocking state
[  255.466600] br1: port 1(veth1) entered forwarding state
[  255.477014] br1: port 2(veth2) entered blocking state
[  255.477086] br1: port 2(veth2) entered disabled state
[  255.477149] veth2: entered allmulticast mode
[  255.477237] veth2: entered promiscuous mode
[  255.487711] br1: port 2(veth2) entered blocking state
[  255.487790] br1: port 2(veth2) entered forwarding state
[  266.837996] br1: port 2(veth2) entered disabled state
[  266.849399] veth2: left allmulticast mode
[  266.849490] veth2: left promiscuous mode
[  266.849547] br1: port 2(veth2) entered disabled state
[  266.860467] br1: port 1(veth1) entered disabled state
[  266.871546] veth1: left allmulticast mode
[  266.871625] veth1: left promiscuous mode
[  266.871676] br1: port 1(veth1) entered disabled state