[ 1209.206769] br0: port 1(vx10) entered blocking state
[ 1209.206826] br0: port 1(vx10) entered disabled state
[ 1209.206874] vx10: entered allmulticast mode
[ 1209.206938] vx10: entered promiscuous mode
[ 1209.391445] vx10: left allmulticast mode
[ 1209.391494] vx10: left promiscuous mode
[ 1209.391530] br0: port 1(vx10) entered disabled state