[ 1404.065251] br0: port 1(vx10) entered blocking state
[ 1404.065362] br0: port 1(vx10) entered disabled state
[ 1404.065451] vx10: entered allmulticast mode
[ 1404.065557] vx10: entered promiscuous mode
[ 1404.235332] vx10: left allmulticast mode
[ 1404.235417] vx10: left promiscuous mode
[ 1404.235475] br0: port 1(vx10) entered disabled state