[ 2012.964483][T19429] br0: port 1(vx10) entered blocking state
[ 2012.965099][T19429] br0: port 1(vx10) entered disabled state
[ 2012.965262][T19429] vx10: entered allmulticast mode
[ 2012.966661][T19429] vx10: entered promiscuous mode
[ 2013.379420][T19456] vx10: left allmulticast mode
[ 2013.379572][T19456] vx10: left promiscuous mode
[ 2013.379794][T19456] br0: port 1(vx10) entered disabled state