[ 1420.812816] br0: port 1(vx10) entered blocking state
[ 1420.812884] br0: port 1(vx10) entered disabled state
[ 1420.812941] vx10: entered allmulticast mode
[ 1420.813010] vx10: entered promiscuous mode
[ 1421.020265] vx10: left allmulticast mode
[ 1421.020322] vx10: left promiscuous mode
[ 1421.020361] br0: port 1(vx10) entered disabled state