[  742.075548] br1: port 1(veth1) entered blocking state
[  742.075628] br1: port 1(veth1) entered disabled state
[  742.075694] veth1: entered allmulticast mode
[  742.075778] veth1: entered promiscuous mode
[  742.078530] br1: port 1(veth1) entered blocking state
[  742.078569] br1: port 1(veth1) entered forwarding state
[  754.916020] br1: port 1(veth1) entered disabled state
[  754.918477] veth1: left allmulticast mode
[  754.918506] veth1: left promiscuous mode
[  754.918537] br1: port 1(veth1) entered disabled state