How to run Linux 2.2

Hi, I have downloaded the last CVS sources of fiasco, oskit and linux. I managed to get fiasco + oskit (old and new version, all example applications) to run, and I have succesfully recompiled Linux 2.2. I can even boot Linux, but as soon as it frees the unused kernel memory I get an infinite sequence of messages like this: root: rcvd 4bb5bc, 4bb5bc, src: a.0 unknown request from a.0 root: rcvd 4bb5bc, 4bb5bc, src: a.0 unknown request from a.0 root: rcvd 4bb5bc, 4bb5bc, src: a.0 unknown request from a.0 etc... Do I have to configure the rmgr in a special way? I found a configuration file on the diskette image, but it doesn't work either... What am I doing wrong? Thank you very much in advance for your help, ciao, - Fabio