[ 1748.939706] br0: port 1(vx10) entered blocking state
[ 1748.939774] br0: port 1(vx10) entered disabled state
[ 1748.939832] vx10: entered allmulticast mode
[ 1748.939898] vx10: entered promiscuous mode
[ 1749.032604] vx10: left allmulticast mode
[ 1749.032661] vx10: left promiscuous mode
[ 1749.032716] br0: port 1(vx10) entered disabled state