[ 1971.974638] br0: port 1(vx10) entered blocking state
[ 1971.974692] br0: port 1(vx10) entered disabled state
[ 1971.974732] vx10: entered allmulticast mode
[ 1971.974783] vx10: entered promiscuous mode
[ 1972.060106] vx10: left allmulticast mode
[ 1972.060134] vx10: left promiscuous mode
[ 1972.060164] br0: port 1(vx10) entered disabled state