[ 1452.995490] br0: port 1(vx10) entered blocking state
[ 1452.995548] br0: port 1(vx10) entered disabled state
[ 1452.995596] vx10: entered allmulticast mode
[ 1452.995660] vx10: entered promiscuous mode
[ 1453.219804] vx10: left allmulticast mode
[ 1453.219857] vx10: left promiscuous mode
[ 1453.219893] br0: port 1(vx10) entered disabled state