[ 1276.566198] br0: port 1(vx10) entered blocking state
[ 1276.566263] br0: port 1(vx10) entered disabled state
[ 1276.566321] vx10: entered allmulticast mode
[ 1276.566383] vx10: entered promiscuous mode
[ 1276.697066] vx10: left allmulticast mode
[ 1276.697117] vx10: left promiscuous mode
[ 1276.697152] br0: port 1(vx10) entered disabled state