[ 1403.046671] br0: port 1(vx10) entered blocking state
[ 1403.046725] br0: port 1(vx10) entered disabled state
[ 1403.046775] vx10: entered allmulticast mode
[ 1403.046833] vx10: entered promiscuous mode
[ 1403.251148] vx10: left allmulticast mode
[ 1403.251203] vx10: left promiscuous mode
[ 1403.251251] br0: port 1(vx10) entered disabled state