[ 2019.697987][ T8753] br0: port 1(vx10) entered blocking state
[ 2019.698189][ T8753] br0: port 1(vx10) entered disabled state
[ 2019.698369][ T8753] vx10: entered allmulticast mode
[ 2019.699281][ T8753] vx10: entered promiscuous mode
[ 2020.152833][ T8780] vx10: left allmulticast mode
[ 2020.153026][ T8780] vx10: left promiscuous mode
[ 2020.153315][ T8780] br0: port 1(vx10) entered disabled state