[ 1174.271470] br0: port 1(vx10) entered blocking state
[ 1174.271530] br0: port 1(vx10) entered disabled state
[ 1174.271580] vx10: entered allmulticast mode
[ 1174.271654] vx10: entered promiscuous mode
[ 1174.432918] vx10: left allmulticast mode
[ 1174.432964] vx10: left promiscuous mode
[ 1174.433007] br0: port 1(vx10) entered disabled state