[ 1207.563154] br0: port 1(vx10) entered blocking state
[ 1207.563227] br0: port 1(vx10) entered disabled state
[ 1207.563295] vx10: entered allmulticast mode
[ 1207.563387] vx10: entered promiscuous mode
[ 1207.753906] vx10: left allmulticast mode
[ 1207.753964] vx10: left promiscuous mode
[ 1207.754011] br0: port 1(vx10) entered disabled state