[  453.980295] br0: port 1(vx10) entered blocking state
[  453.980354] br0: port 1(vx10) entered disabled state
[  453.980399] vx10: entered allmulticast mode
[  453.980464] vx10: entered promiscuous mode
[  454.188246] vx10: left allmulticast mode
[  454.188313] vx10: left promiscuous mode
[  454.188363] br0: port 1(vx10) entered disabled state