[ 1406.083676] br0: port 1(vx10) entered blocking state
[ 1406.083738] br0: port 1(vx10) entered disabled state
[ 1406.083819] vx10: entered allmulticast mode
[ 1406.083903] vx10: entered promiscuous mode
[ 1406.236262] vx10: left allmulticast mode
[ 1406.236335] vx10: left promiscuous mode
[ 1406.236384] br0: port 1(vx10) entered disabled state