[ 1274.595461] br0: port 1(vx10) entered blocking state
[ 1274.595523] br0: port 1(vx10) entered disabled state
[ 1274.595567] vx10: entered allmulticast mode
[ 1274.595637] vx10: entered promiscuous mode
[ 1274.752825] vx10: left allmulticast mode
[ 1274.752880] vx10: left promiscuous mode
[ 1274.752920] br0: port 1(vx10) entered disabled state