[ 1448.521929] br0: port 1(vx10) entered blocking state
[ 1448.521982] br0: port 1(vx10) entered disabled state
[ 1448.522025] vx10: entered allmulticast mode
[ 1448.522086] vx10: entered promiscuous mode
[ 1448.664391] vx10: left allmulticast mode
[ 1448.664448] vx10: left promiscuous mode
[ 1448.664493] br0: port 1(vx10) entered disabled state