[ 1207.317339] br0: port 1(vx10) entered blocking state
[ 1207.317411] br0: port 1(vx10) entered disabled state
[ 1207.317480] vx10: entered allmulticast mode
[ 1207.317551] vx10: entered promiscuous mode
[ 1207.481670] vx10: left allmulticast mode
[ 1207.481719] vx10: left promiscuous mode
[ 1207.481756] br0: port 1(vx10) entered disabled state