[ 1407.310653] br0: port 1(vx10) entered blocking state
[ 1407.310718] br0: port 1(vx10) entered disabled state
[ 1407.310765] vx10: entered allmulticast mode
[ 1407.310829] vx10: entered promiscuous mode
[ 1407.510155] vx10: left allmulticast mode
[ 1407.510206] vx10: left promiscuous mode
[ 1407.510245] br0: port 1(vx10) entered disabled state