[ 1407.587707] br0: port 1(vx10) entered blocking state
[ 1407.587814] br0: port 1(vx10) entered disabled state
[ 1407.587912] vx10: entered allmulticast mode
[ 1407.588026] vx10: entered promiscuous mode
[ 1407.796599] vx10: left allmulticast mode
[ 1407.796704] vx10: left promiscuous mode
[ 1407.796772] br0: port 1(vx10) entered disabled state