[ 3788.019424][ T4421] br0: port 1(vx10) entered blocking state
[ 3788.019775][ T4421] br0: port 1(vx10) entered disabled state
[ 3788.020013][ T4421] vx10: entered allmulticast mode
[ 3788.021187][ T4421] vx10: entered promiscuous mode
[ 3789.239513][ T4448] vx10: left allmulticast mode
[ 3789.239757][ T4448] vx10: left promiscuous mode
[ 3789.240082][ T4448] br0: port 1(vx10) entered disabled state