[ 1304.314323] br0: port 1(vx10) entered blocking state
[ 1304.314379] br0: port 1(vx10) entered disabled state
[ 1304.314413] vx10: entered allmulticast mode
[ 1304.314454] vx10: entered promiscuous mode
[ 1304.385683] vx10: left allmulticast mode
[ 1304.385720] vx10: left promiscuous mode
[ 1304.385760] br0: port 1(vx10) entered disabled state