[ 1501.522085] br0: port 1(vx10) entered blocking state
[ 1501.522138] br0: port 1(vx10) entered disabled state
[ 1501.522170] vx10: entered allmulticast mode
[ 1501.522211] vx10: entered promiscuous mode
[ 1501.618763] vx10: left allmulticast mode
[ 1501.618810] vx10: left promiscuous mode
[ 1501.618843] br0: port 1(vx10) entered disabled state