[  640.009310] br1: port 1(veth1) entered blocking state
[  640.009405] br1: port 1(veth1) entered disabled state
[  640.009481] veth1: entered allmulticast mode
[  640.009595] veth1: entered promiscuous mode
[  640.021248] br1: port 1(veth1) entered blocking state
[  640.021331] br1: port 1(veth1) entered forwarding state
[  665.494599] br1: port 1(veth1) entered disabled state
[  665.505970] veth1: left allmulticast mode
[  665.506084] veth1: left promiscuous mode
[  665.506164] br1: port 1(veth1) entered disabled state