[ 5253.914541][T11553] br0: port 1(vx10) entered blocking state
[ 5253.915184][T11553] br0: port 1(vx10) entered disabled state
[ 5253.915568][T11553] vx10: entered allmulticast mode
[ 5253.917667][T11553] vx10: entered promiscuous mode
[ 5255.662731][T11580] vx10: left allmulticast mode
[ 5255.663082][T11580] vx10: left promiscuous mode
[ 5255.663531][T11580] br0: port 1(vx10) entered disabled state