[  640.004814] br0: port 1(veth1) entered blocking state
[  640.004889] br0: port 1(veth1) entered disabled state
[  640.004966] veth1: entered allmulticast mode
[  640.005067] veth1: entered promiscuous mode
[  640.037909] br0: port 1(veth1) entered blocking state
[  640.037975] br0: port 1(veth1) entered forwarding state
[  645.277813] br0: port 1(veth1) entered disabled state
[  645.294291] veth1: left allmulticast mode
[  645.294354] veth1: left promiscuous mode
[  645.294409] br0: port 1(veth1) entered disabled state