[ 1506.878626] br0: port 1(vx10) entered blocking state
[ 1506.878679] br0: port 1(vx10) entered disabled state
[ 1506.878707] vx10: entered allmulticast mode
[ 1506.878747] vx10: entered promiscuous mode
[ 1506.968881] vx10: left allmulticast mode
[ 1506.968914] vx10: left promiscuous mode
[ 1506.968944] br0: port 1(vx10) entered disabled state