[ 1421.814828] br0: port 1(vx10) entered blocking state
[ 1421.814910] br0: port 1(vx10) entered disabled state
[ 1421.814962] vx10: entered allmulticast mode
[ 1421.815033] vx10: entered promiscuous mode
[ 1421.944125] vx10: left allmulticast mode
[ 1421.944173] vx10: left promiscuous mode
[ 1421.944210] br0: port 1(vx10) entered disabled state