[ 1407.499490] br0: port 1(vx10) entered blocking state
[ 1407.499565] br0: port 1(vx10) entered disabled state
[ 1407.499620] vx10: entered allmulticast mode
[ 1407.499687] vx10: entered promiscuous mode
[ 1407.654011] vx10: left allmulticast mode
[ 1407.654080] vx10: left promiscuous mode
[ 1407.654125] br0: port 1(vx10) entered disabled state