[ 1720.977302] br0: port 1(vx10) entered blocking state
[ 1720.977355] br0: port 1(vx10) entered disabled state
[ 1720.977391] vx10: entered allmulticast mode
[ 1720.977443] vx10: entered promiscuous mode
[ 1721.036383] vx10: left allmulticast mode
[ 1721.036415] vx10: left promiscuous mode
[ 1721.036450] br0: port 1(vx10) entered disabled state