[ 1508.443004] br0: port 1(vx10) entered blocking state
[ 1508.443074] br0: port 1(vx10) entered disabled state
[ 1508.443124] vx10: entered allmulticast mode
[ 1508.443204] vx10: entered promiscuous mode
[ 1508.669494] vx10: left allmulticast mode
[ 1508.669559] vx10: left promiscuous mode
[ 1508.669610] br0: port 1(vx10) entered disabled state