[ 1404.123343] br0: port 1(vx10) entered blocking state
[ 1404.123436] br0: port 1(vx10) entered disabled state
[ 1404.123495] vx10: entered allmulticast mode
[ 1404.123565] vx10: entered promiscuous mode
[ 1404.276063] vx10: left allmulticast mode
[ 1404.276125] vx10: left promiscuous mode
[ 1404.276173] br0: port 1(vx10) entered disabled state