[ 1421.431776] br0: port 1(vx10) entered blocking state
[ 1421.431857] br0: port 1(vx10) entered disabled state
[ 1421.431911] vx10: entered allmulticast mode
[ 1421.431981] vx10: entered promiscuous mode
[ 1421.586584] vx10: left allmulticast mode
[ 1421.586650] vx10: left promiscuous mode
[ 1421.586703] br0: port 1(vx10) entered disabled state