[ 1407.851701] br0: port 1(vx10) entered blocking state
[ 1407.851751] br0: port 1(vx10) entered disabled state
[ 1407.851792] vx10: entered allmulticast mode
[ 1407.851845] vx10: entered promiscuous mode
[ 1408.068195] vx10: left allmulticast mode
[ 1408.068240] vx10: left promiscuous mode
[ 1408.068273] br0: port 1(vx10) entered disabled state