[ 1403.580471] br0: port 1(vx10) entered blocking state
[ 1403.580522] br0: port 1(vx10) entered disabled state
[ 1403.580581] vx10: entered allmulticast mode
[ 1403.580644] vx10: entered promiscuous mode
[ 1403.740927] vx10: left allmulticast mode
[ 1403.741008] vx10: left promiscuous mode
[ 1403.741066] br0: port 1(vx10) entered disabled state