[  640.208894] br0: port 1(veth1) entered blocking state
[  640.208954] br0: port 1(veth1) entered disabled state
[  640.209018] veth1: entered allmulticast mode
[  640.209090] veth1: entered promiscuous mode
[  640.240828] br0: port 1(veth1) entered blocking state
[  640.240879] br0: port 1(veth1) entered forwarding state
[  645.489404] br0: port 1(veth1) entered disabled state
[  645.505852] veth1: left allmulticast mode
[  645.505910] veth1: left promiscuous mode
[  645.505961] br0: port 1(veth1) entered disabled state