[ 1501.435335] br0: port 1(vx10) entered blocking state
[ 1501.435386] br0: port 1(vx10) entered disabled state
[ 1501.435424] vx10: entered allmulticast mode
[ 1501.435463] vx10: entered promiscuous mode
[ 1501.530686] vx10: left allmulticast mode
[ 1501.530715] vx10: left promiscuous mode
[ 1501.530739] br0: port 1(vx10) entered disabled state