[ 1406.294304] br0: port 1(vx10) entered blocking state
[ 1406.294359] br0: port 1(vx10) entered disabled state
[ 1406.294398] vx10: entered allmulticast mode
[ 1406.294459] vx10: entered promiscuous mode
[ 1406.487027] vx10: left allmulticast mode
[ 1406.487082] vx10: left promiscuous mode
[ 1406.487127] br0: port 1(vx10) entered disabled state