[ 1404.318381] br0: port 1(vx10) entered blocking state
[ 1404.318440] br0: port 1(vx10) entered disabled state
[ 1404.318500] vx10: entered allmulticast mode
[ 1404.318573] vx10: entered promiscuous mode
[ 1404.492185] vx10: left allmulticast mode
[ 1404.492244] vx10: left promiscuous mode
[ 1404.492282] br0: port 1(vx10) entered disabled state