[ 1421.683691] br0: port 1(vx10) entered blocking state
[ 1421.683753] br0: port 1(vx10) entered disabled state
[ 1421.683807] vx10: entered allmulticast mode
[ 1421.683897] vx10: entered promiscuous mode
[ 1421.840310] vx10: left allmulticast mode
[ 1421.840359] vx10: left promiscuous mode
[ 1421.840399] br0: port 1(vx10) entered disabled state