[ 1409.172692] br0: port 1(vx10) entered blocking state
[ 1409.172757] br0: port 1(vx10) entered disabled state
[ 1409.172794] vx10: entered allmulticast mode
[ 1409.172853] vx10: entered promiscuous mode
[ 1409.314645] vx10: left allmulticast mode
[ 1409.314692] vx10: left promiscuous mode
[ 1409.314730] br0: port 1(vx10) entered disabled state