[  688.049043][ T8720] br0: port 1(veth1) entered blocking state
[  688.049279][ T8720] br0: port 1(veth1) entered disabled state
[  688.049520][ T8720] veth1: entered allmulticast mode
[  688.051048][ T8720] veth1: entered promiscuous mode
[  688.103072][   T66] br0: port 1(veth1) entered blocking state
[  688.103362][   T66] br0: port 1(veth1) entered forwarding state
[  693.572029][ T8767] br0: port 1(veth1) entered disabled state
[  693.590332][ T8768] veth1: left allmulticast mode
[  693.591558][ T8768] veth1: left promiscuous mode
[  693.591794][ T8768] br0: port 1(veth1) entered disabled state