[ 1421.233859] br0: port 1(vx10) entered blocking state
[ 1421.233943] br0: port 1(vx10) entered disabled state
[ 1421.234004] vx10: entered allmulticast mode
[ 1421.234079] vx10: entered promiscuous mode
[ 1421.381115] vx10: left allmulticast mode
[ 1421.381170] vx10: left promiscuous mode
[ 1421.381214] br0: port 1(vx10) entered disabled state