[ 1215.684493] br0: port 1(vx10) entered blocking state
[ 1215.684553] br0: port 1(vx10) entered disabled state
[ 1215.684600] vx10: entered allmulticast mode
[ 1215.684672] vx10: entered promiscuous mode
[ 1215.892442] vx10: left allmulticast mode
[ 1215.892488] vx10: left promiscuous mode
[ 1215.892522] br0: port 1(vx10) entered disabled state