[ 1406.147402] br0: port 1(vx10) entered blocking state
[ 1406.147457] br0: port 1(vx10) entered disabled state
[ 1406.147503] vx10: entered allmulticast mode
[ 1406.147576] vx10: entered promiscuous mode
[ 1406.376787] vx10: left allmulticast mode
[ 1406.376841] vx10: left promiscuous mode
[ 1406.376879] br0: port 1(vx10) entered disabled state