[ 1447.371692] br0: port 1(vx10) entered blocking state
[ 1447.371759] br0: port 1(vx10) entered disabled state
[ 1447.371812] vx10: entered allmulticast mode
[ 1447.371880] vx10: entered promiscuous mode
[ 1447.519452] vx10: left allmulticast mode
[ 1447.519515] vx10: left promiscuous mode
[ 1447.519551] br0: port 1(vx10) entered disabled state