[ 1748.247253] br0: port 1(vx10) entered blocking state
[ 1748.247307] br0: port 1(vx10) entered disabled state
[ 1748.247345] vx10: entered allmulticast mode
[ 1748.247394] vx10: entered promiscuous mode
[ 1748.308385] vx10: left allmulticast mode
[ 1748.308418] vx10: left promiscuous mode
[ 1748.308449] br0: port 1(vx10) entered disabled state