[ 1421.663214] br0: port 1(vx10) entered blocking state
[ 1421.663302] br0: port 1(vx10) entered disabled state
[ 1421.663375] vx10: entered allmulticast mode
[ 1421.663457] vx10: entered promiscuous mode
[ 1421.836360] vx10: left allmulticast mode
[ 1421.836421] vx10: left promiscuous mode
[ 1421.836461] br0: port 1(vx10) entered disabled state