[ 1273.224547] br0: port 1(vx10) entered blocking state
[ 1273.224610] br0: port 1(vx10) entered disabled state
[ 1273.224660] vx10: entered allmulticast mode
[ 1273.224734] vx10: entered promiscuous mode
[ 1273.396170] vx10: left allmulticast mode
[ 1273.396223] vx10: left promiscuous mode
[ 1273.396273] br0: port 1(vx10) entered disabled state