sys-auth/rtkit-0.12-r1 - rtkit-daemon : Failed to parse MakeThreadRealtime() method call

[netfab]

Hi,

For some time I'm finding in my logs several times a day :

Jun 12 13:03:36 coreI5 rtkit-daemon[3156]: Failed to parse MakeThreadRealtime() method call: Argument 1 is specified to be of type "uint32", but is actually of type "int32" Jun 12 13:03:36 coreI5 rtkit-daemon[3156]: Failed to parse MakeThreadRealtime() method call: Argument 1 is specified to be of type "uint32", but is actually of type "int32" Jun 12 13:03:51 coreI5 rtkit-daemon[3156]: Failed to parse MakeThreadRealtime() method call: Argument 1 is specified to be of type "uint32", but is actually of type "int32" Jun 12 13:03:51 coreI5 rtkit-daemon[3156]: Failed to parse MakeThreadRealtime() method call: Argument 1 is specified to be of type "uint32", but is actually of type "int32"

Is this normal ? sys-auth/rtkit-0.12-r1 installed here on gentoo. Thanks.