[ 1420.904155] br0: port 1(vx10) entered blocking state
[ 1420.904205] br0: port 1(vx10) entered disabled state
[ 1420.904250] vx10: entered allmulticast mode
[ 1420.904307] vx10: entered promiscuous mode
[ 1421.133882] vx10: left allmulticast mode
[ 1421.133923] vx10: left promiscuous mode
[ 1421.133957] br0: port 1(vx10) entered disabled state