[ 3870.515147][ T6921] br0: port 1(vx10) entered blocking state
[ 3870.515474][ T6921] br0: port 1(vx10) entered disabled state
[ 3870.515718][ T6921] vx10: entered allmulticast mode
[ 3870.516877][ T6921] vx10: entered promiscuous mode
[ 3871.788040][ T6948] vx10: left allmulticast mode
[ 3871.788337][ T6948] vx10: left promiscuous mode
[ 3871.788690][ T6948] br0: port 1(vx10) entered disabled state