[ 1601.116218] br0: port 1(vx10) entered blocking state
[ 1601.116263] br0: port 1(vx10) entered disabled state
[ 1601.116294] vx10: entered allmulticast mode
[ 1601.116342] vx10: entered promiscuous mode
[ 1601.191529] vx10: left allmulticast mode
[ 1601.191569] vx10: left promiscuous mode
[ 1601.191597] br0: port 1(vx10) entered disabled state