[ 1274.168654] br0: port 1(vx10) entered blocking state
[ 1274.168740] br0: port 1(vx10) entered disabled state
[ 1274.168808] vx10: entered allmulticast mode
[ 1274.168885] vx10: entered promiscuous mode
[ 1274.345467] vx10: left allmulticast mode
[ 1274.345575] vx10: left promiscuous mode
[ 1274.345627] br0: port 1(vx10) entered disabled state