[ 1207.019333] br0: port 1(vx10) entered blocking state
[ 1207.019392] br0: port 1(vx10) entered disabled state
[ 1207.019438] vx10: entered allmulticast mode
[ 1207.019498] vx10: entered promiscuous mode
[ 1207.219921] vx10: left allmulticast mode
[ 1207.219981] vx10: left promiscuous mode
[ 1207.220012] br0: port 1(vx10) entered disabled state