[ 1407.350644] br0: port 1(vx10) entered blocking state
[ 1407.350713] br0: port 1(vx10) entered disabled state
[ 1407.350775] vx10: entered allmulticast mode
[ 1407.350844] vx10: entered promiscuous mode
[ 1407.518987] vx10: left allmulticast mode
[ 1407.519080] vx10: left promiscuous mode
[ 1407.519135] br0: port 1(vx10) entered disabled state