[ 1407.691241] br0: port 1(vx10) entered blocking state
[ 1407.691294] br0: port 1(vx10) entered disabled state
[ 1407.691341] vx10: entered allmulticast mode
[ 1407.691400] vx10: entered promiscuous mode
[ 1407.873279] vx10: left allmulticast mode
[ 1407.873341] vx10: left promiscuous mode
[ 1407.873392] br0: port 1(vx10) entered disabled state