[ 1501.881626] br0: port 1(vx10) entered blocking state
[ 1501.881708] br0: port 1(vx10) entered disabled state
[ 1501.881769] vx10: entered allmulticast mode
[ 1501.881850] vx10: entered promiscuous mode
[ 1502.034619] vx10: left allmulticast mode
[ 1502.034710] vx10: left promiscuous mode
[ 1502.034772] br0: port 1(vx10) entered disabled state