[  500.457148] br0: port 1(vx10) entered blocking state
[  500.457209] br0: port 1(vx10) entered disabled state
[  500.457258] vx10: entered allmulticast mode
[  500.457339] vx10: entered promiscuous mode
[  500.666910] vx10: left allmulticast mode
[  500.666970] vx10: left promiscuous mode
[  500.667013] br0: port 1(vx10) entered disabled state