[ 3870.869490][T21757] br0: port 1(vx10) entered blocking state
[ 3870.869720][T21757] br0: port 1(vx10) entered disabled state
[ 3870.869974][T21757] vx10: entered allmulticast mode
[ 3870.871104][T21757] vx10: entered promiscuous mode
[ 3872.893132][T21784] vx10: left allmulticast mode
[ 3872.893369][T21784] vx10: left promiscuous mode
[ 3872.893664][T21784] br0: port 1(vx10) entered disabled state