[ 1403.192309] br0: port 1(vx10) entered blocking state
[ 1403.192367] br0: port 1(vx10) entered disabled state
[ 1403.192405] vx10: entered allmulticast mode
[ 1403.192458] vx10: entered promiscuous mode
[ 1403.386584] vx10: left allmulticast mode
[ 1403.386637] vx10: left promiscuous mode
[ 1403.386675] br0: port 1(vx10) entered disabled state