[  399.987195][ T9552] br0: port 1(vx10) entered blocking state
[  399.987396][ T9552] br0: port 1(vx10) entered disabled state
[  399.987562][ T9552] vx10: entered allmulticast mode
[  399.988874][ T9552] vx10: entered promiscuous mode
[  400.429576][ T9579] vx10: left allmulticast mode
[  400.429747][ T9579] vx10: left promiscuous mode
[  400.429971][ T9579] br0: port 1(vx10) entered disabled state