[ 1212.936594] br0: port 1(vx10) entered blocking state
[ 1212.936646] br0: port 1(vx10) entered disabled state
[ 1212.936681] vx10: entered allmulticast mode
[ 1212.936735] vx10: entered promiscuous mode
[ 1213.032173] vx10: left allmulticast mode
[ 1213.032210] vx10: left promiscuous mode
[ 1213.032238] br0: port 1(vx10) entered disabled state