[ 1212.028471] br0: port 1(vx10) entered blocking state
[ 1212.028535] br0: port 1(vx10) entered disabled state
[ 1212.028579] vx10: entered allmulticast mode
[ 1212.028646] vx10: entered promiscuous mode
[ 1212.210249] vx10: left allmulticast mode
[ 1212.210302] vx10: left promiscuous mode
[ 1212.210337] br0: port 1(vx10) entered disabled state