Segfault problem with man -k "map "

Sat Jan 8 14:16:41 UTC 2005

I am running FC3 inside Microsoft Virtual PC 2004/SP1 and my kernel is
the latest 2.6.9-1.724_FC3.

A copy of the output after run the command:

[neo at fedora ~]$ man -k "map "
sh: /unsafe/: No such file or directory
Error executing formatting or display command.
System command /unsafe/ exited with status 32512.
Segmentation fault

Does this mean anything special to security? It is a bug?