[ 1404.160764] br0: port 1(vx10) entered blocking state
[ 1404.160837] br0: port 1(vx10) entered disabled state
[ 1404.160899] vx10: entered allmulticast mode
[ 1404.160969] vx10: entered promiscuous mode
[ 1404.368564] vx10: left allmulticast mode
[ 1404.368693] vx10: left promiscuous mode
[ 1404.368750] br0: port 1(vx10) entered disabled state