[ 1868.138465][ T8750] br0: port 1(vx10) entered blocking state
[ 1868.138717][ T8750] br0: port 1(vx10) entered disabled state
[ 1868.138937][ T8750] vx10: entered allmulticast mode
[ 1868.139892][ T8750] vx10: entered promiscuous mode
[ 1868.570716][ T8777] vx10: left allmulticast mode
[ 1868.570875][ T8777] vx10: left promiscuous mode
[ 1868.571095][ T8777] br0: port 1(vx10) entered disabled state