[ 1172.505524] br0: port 1(vx10) entered blocking state
[ 1172.505583] br0: port 1(vx10) entered disabled state
[ 1172.505632] vx10: entered allmulticast mode
[ 1172.505747] vx10: entered promiscuous mode
[ 1172.726009] vx10: left allmulticast mode
[ 1172.726069] vx10: left promiscuous mode
[ 1172.726113] br0: port 1(vx10) entered disabled state