[  757.984502] br0: port 1(vx10) entered blocking state
[  757.984569] br0: port 1(vx10) entered disabled state
[  757.984632] vx10: entered allmulticast mode
[  757.984701] vx10: entered promiscuous mode
[  758.177378] vx10: left allmulticast mode
[  758.177432] vx10: left promiscuous mode
[  758.177481] br0: port 1(vx10) entered disabled state