[ 1555.273320] br0: port 1(vx10) entered blocking state
[ 1555.273406] br0: port 1(vx10) entered disabled state
[ 1555.273476] vx10: entered allmulticast mode
[ 1555.273566] vx10: entered promiscuous mode
[ 1555.333739] vx10: left allmulticast mode
[ 1555.333770] vx10: left promiscuous mode
[ 1555.333802] br0: port 1(vx10) entered disabled state