[  754.489105] br0: port 1(vx10) entered blocking state
[  754.489167] br0: port 1(vx10) entered disabled state
[  754.489221] vx10: entered allmulticast mode
[  754.489290] vx10: entered promiscuous mode
[  754.635004] vx10: left allmulticast mode
[  754.635099] vx10: left promiscuous mode
[  754.635149] br0: port 1(vx10) entered disabled state