[  640.006565] br0: port 1(veth1) entered blocking state
[  640.006653] br0: port 1(veth1) entered disabled state
[  640.006723] veth1: entered allmulticast mode
[  640.006830] veth1: entered promiscuous mode
[  640.039307] br0: port 1(veth1) entered blocking state
[  640.039373] br0: port 1(veth1) entered forwarding state
[  645.287167] br0: port 1(veth1) entered disabled state
[  645.303240] veth1: left allmulticast mode
[  645.303296] veth1: left promiscuous mode
[  645.303335] br0: port 1(veth1) entered disabled state