[ 3988.637447][T12447] br0: port 1(vx10) entered blocking state
[ 3988.638018][T12447] br0: port 1(vx10) entered disabled state
[ 3988.638277][T12447] vx10: entered allmulticast mode
[ 3988.639462][T12447] vx10: entered promiscuous mode
[ 3989.844279][T12474] vx10: left allmulticast mode
[ 3989.844503][T12474] vx10: left promiscuous mode
[ 3989.845363][T12474] br0: port 1(vx10) entered disabled state