[ 1206.009213] br0: port 1(vx10) entered blocking state
[ 1206.009266] br0: port 1(vx10) entered disabled state
[ 1206.009304] vx10: entered allmulticast mode
[ 1206.009366] vx10: entered promiscuous mode
[ 1206.203848] vx10: left allmulticast mode
[ 1206.203893] vx10: left promiscuous mode
[ 1206.203926] br0: port 1(vx10) entered disabled state