[ 1404.392450] br0: port 1(vx10) entered blocking state
[ 1404.392507] br0: port 1(vx10) entered disabled state
[ 1404.392555] vx10: entered allmulticast mode
[ 1404.392616] vx10: entered promiscuous mode
[ 1404.599000] vx10: left allmulticast mode
[ 1404.599052] vx10: left promiscuous mode
[ 1404.599093] br0: port 1(vx10) entered disabled state