[ 1452.692483] br0: port 1(vx10) entered blocking state
[ 1452.692530] br0: port 1(vx10) entered disabled state
[ 1452.692572] vx10: entered allmulticast mode
[ 1452.692622] vx10: entered promiscuous mode
[ 1452.902870] vx10: left allmulticast mode
[ 1452.902913] vx10: left promiscuous mode
[ 1452.902946] br0: port 1(vx10) entered disabled state