[ 1404.513373] br0: port 1(vx10) entered blocking state
[ 1404.513449] br0: port 1(vx10) entered disabled state
[ 1404.513495] vx10: entered allmulticast mode
[ 1404.513554] vx10: entered promiscuous mode
[ 1404.721745] vx10: left allmulticast mode
[ 1404.721789] vx10: left promiscuous mode
[ 1404.721821] br0: port 1(vx10) entered disabled state