[ 1540.751003] br0: port 1(vx10) entered blocking state
[ 1540.751101] br0: port 1(vx10) entered disabled state
[ 1540.751165] vx10: entered allmulticast mode
[ 1540.751250] vx10: entered promiscuous mode
[ 1540.916507] vx10: left allmulticast mode
[ 1540.916615] vx10: left promiscuous mode
[ 1540.916687] br0: port 1(vx10) entered disabled state