[  644.000883] br1: port 1(veth1) entered blocking state
[  644.000950] br1: port 1(veth1) entered disabled state
[  644.001001] veth1: entered allmulticast mode
[  644.001091] veth1: entered promiscuous mode
[  644.012398] br1: port 1(veth1) entered blocking state
[  644.012467] br1: port 1(veth1) entered forwarding state
[  669.464928] br1: port 1(veth1) entered disabled state
[  669.473738] veth1: left allmulticast mode
[  669.473806] veth1: left promiscuous mode
[  669.473848] br1: port 1(veth1) entered disabled state