[ 1403.143944] br0: port 1(vx10) entered blocking state
[ 1403.144008] br0: port 1(vx10) entered disabled state
[ 1403.144062] vx10: entered allmulticast mode
[ 1403.144128] vx10: entered promiscuous mode
[ 1403.353311] vx10: left allmulticast mode
[ 1403.353364] vx10: left promiscuous mode
[ 1403.353401] br0: port 1(vx10) entered disabled state