[  640.461075] br1: port 1(veth1) entered blocking state
[  640.461153] br1: port 1(veth1) entered disabled state
[  640.461222] veth1: entered allmulticast mode
[  640.461324] veth1: entered promiscuous mode
[  640.496670] br1: port 2(veth2) entered blocking state
[  640.496800] br1: port 2(veth2) entered disabled state
[  640.496866] veth2: entered allmulticast mode
[  640.496980] veth2: entered promiscuous mode
[  640.532460] br1: port 2(veth2) entered blocking state
[  640.532549] br1: port 2(veth2) entered forwarding state
[  640.532622] br1: port 1(veth1) entered blocking state
[  640.532675] br1: port 1(veth1) entered forwarding state
[  648.674330] br1: port 2(veth2) entered disabled state
[  648.674425] br1: port 1(veth1) entered disabled state
[  648.711504] veth2: left allmulticast mode
[  648.711566] veth2: left promiscuous mode
[  648.711609] br1: port 2(veth2) entered disabled state
[  648.747217] veth1: left allmulticast mode
[  648.747269] veth1: left promiscuous mode
[  648.747313] br1: port 1(veth1) entered disabled state