[ 1421.737215] br0: port 1(vx10) entered blocking state
[ 1421.737300] br0: port 1(vx10) entered disabled state
[ 1421.737351] vx10: entered allmulticast mode
[ 1421.737414] vx10: entered promiscuous mode
[ 1421.870514] vx10: left allmulticast mode
[ 1421.870556] vx10: left promiscuous mode
[ 1421.870590] br0: port 1(vx10) entered disabled state