[ 1404.304070] br0: port 1(vx10) entered blocking state
[ 1404.304128] br0: port 1(vx10) entered disabled state
[ 1404.304176] vx10: entered allmulticast mode
[ 1404.304239] vx10: entered promiscuous mode
[ 1404.487154] vx10: left allmulticast mode
[ 1404.487206] vx10: left promiscuous mode
[ 1404.487250] br0: port 1(vx10) entered disabled state