[ 1601.109355] br0: port 1(vx10) entered blocking state
[ 1601.109463] br0: port 1(vx10) entered disabled state
[ 1601.109534] vx10: entered allmulticast mode
[ 1601.109613] vx10: entered promiscuous mode
[ 1601.204225] vx10: left allmulticast mode
[ 1601.204295] vx10: left promiscuous mode
[ 1601.204357] br0: port 1(vx10) entered disabled state