[  640.004251] br1: port 1(veth1) entered blocking state
[  640.004332] br1: port 1(veth1) entered disabled state
[  640.004401] veth1: entered allmulticast mode
[  640.004494] veth1: entered promiscuous mode
[  640.023097] br1: port 1(veth1) entered blocking state
[  640.023176] br1: port 1(veth1) entered forwarding state
[  650.524185] br1: port 1(veth1) entered disabled state
[  650.541913] veth1: left allmulticast mode
[  650.541986] veth1: left promiscuous mode
[  650.542030] br1: port 1(veth1) entered disabled state