[ 1407.853620] br0: port 1(vx10) entered blocking state
[ 1407.853671] br0: port 1(vx10) entered disabled state
[ 1407.853708] vx10: entered allmulticast mode
[ 1407.853772] vx10: entered promiscuous mode
[ 1408.023309] vx10: left allmulticast mode
[ 1408.023363] vx10: left promiscuous mode
[ 1408.023405] br0: port 1(vx10) entered disabled state