[ 1403.346298] br0: port 1(vx10) entered blocking state
[ 1403.346348] br0: port 1(vx10) entered disabled state
[ 1403.346385] vx10: entered allmulticast mode
[ 1403.346447] vx10: entered promiscuous mode
[ 1403.526067] vx10: left allmulticast mode
[ 1403.526115] vx10: left promiscuous mode
[ 1403.526147] br0: port 1(vx10) entered disabled state