[ 1523.539646] br0: port 1(vx10) entered blocking state
[ 1523.539710] br0: port 1(vx10) entered disabled state
[ 1523.539764] vx10: entered allmulticast mode
[ 1523.539848] vx10: entered promiscuous mode
[ 1523.701189] vx10: left allmulticast mode
[ 1523.701261] vx10: left promiscuous mode
[ 1523.701318] br0: port 1(vx10) entered disabled state