[ 1501.616521] br0: port 1(vx10) entered blocking state
[ 1501.616572] br0: port 1(vx10) entered disabled state
[ 1501.616604] vx10: entered allmulticast mode
[ 1501.616643] vx10: entered promiscuous mode
[ 1501.676224] vx10: left allmulticast mode
[ 1501.676269] vx10: left promiscuous mode
[ 1501.676300] br0: port 1(vx10) entered disabled state