With kernel-2.6.9-1.724_FC3, strace on any command gives only e.g.: nils@gibraltar:~> strace ls execve("/bin/ls", ["ls"], [/* 46 vars */]) = 0 nils@gibraltar:~> I.e. only the execve line, the command in question doesn't get executed and there is obviously no further strace output. The last kernel I remember it working on was -1.681_FC3. This is likely to be the same as bug #143350, but I don't know whether you want FC3 and Rawhide bugs separate, so feel free to CLOSE/DUPE.
Might this be a dup of bug #144021 ?
should be fixed in todays 2.6.10 updates please reopen if thats not the case.