[ 1404.089179] br0: port 1(vx10) entered blocking state
[ 1404.089262] br0: port 1(vx10) entered disabled state
[ 1404.089323] vx10: entered allmulticast mode
[ 1404.089411] vx10: entered promiscuous mode
[ 1404.239800] vx10: left allmulticast mode
[ 1404.239851] vx10: left promiscuous mode
[ 1404.239897] br0: port 1(vx10) entered disabled state