[ 1501.061496] br0: port 1(vx10) entered blocking state
[ 1501.061546] br0: port 1(vx10) entered disabled state
[ 1501.061580] vx10: entered allmulticast mode
[ 1501.061620] vx10: entered promiscuous mode
[ 1501.121714] vx10: left allmulticast mode
[ 1501.121745] vx10: left promiscuous mode
[ 1501.121775] br0: port 1(vx10) entered disabled state