[ 1751.492492] br0: port 1(vx10) entered blocking state
[ 1751.492542] br0: port 1(vx10) entered disabled state
[ 1751.492579] vx10: entered allmulticast mode
[ 1751.492618] vx10: entered promiscuous mode
[ 1751.542657] vx10: left allmulticast mode
[ 1751.542716] vx10: left promiscuous mode
[ 1751.542783] br0: port 1(vx10) entered disabled state