[ 1508.495279] br0: port 1(vx10) entered blocking state
[ 1508.495359] br0: port 1(vx10) entered disabled state
[ 1508.495422] vx10: entered allmulticast mode
[ 1508.495513] vx10: entered promiscuous mode
[ 1508.659848] vx10: left allmulticast mode
[ 1508.659899] vx10: left promiscuous mode
[ 1508.659941] br0: port 1(vx10) entered disabled state