Description of problem: While debugging, I get this warning message in gdb: warning: the debug information found in "/usr/lib/debug/lib/libuuid.so.1.3.0.debug" does not match "/lib/libuuid.so.1" (CRC mismatch). Version-Release number of selected component (if applicable): I'm not sure what component to select. /lib/libuuid.so.1 is installed by libuuid-2.19.1-1.4.fc15.i686 on my system But libuuid is not a component in the bug's component list, so I chose uuid as it seemed the closest match. The debug info on the other hand is provided by util-linux-ng-debuginfo-2.18-4.8.fc14.i686 (Fedora 14 indeed) When I attempt to update util-linux-ng-debuginfo, yum tells me it's up to date already.
Ok, it finally dawned to me: util-linux-ng is a fedora 14 package that doesn't exist for fedora 15. Only the debug info remained after my upgrade. I simply removed the debuginfo package and the error message is gone. I'll just close the report now. Sorry for the noise...