[ 1420.597441] br0: port 1(vx10) entered blocking state
[ 1420.597495] br0: port 1(vx10) entered disabled state
[ 1420.597539] vx10: entered allmulticast mode
[ 1420.597599] vx10: entered promiscuous mode
[ 1420.799807] vx10: left allmulticast mode
[ 1420.799861] vx10: left promiscuous mode
[ 1420.799901] br0: port 1(vx10) entered disabled state