[ 1403.374566] br0: port 1(vx10) entered blocking state
[ 1403.374620] br0: port 1(vx10) entered disabled state
[ 1403.374672] vx10: entered allmulticast mode
[ 1403.374735] vx10: entered promiscuous mode
[ 1403.546727] vx10: left allmulticast mode
[ 1403.546774] vx10: left promiscuous mode
[ 1403.546813] br0: port 1(vx10) entered disabled state