> > Are there some known issues with 2.2.13, for example, a memory leak in
> > the NFS code which is triggered in this specific situation?
>
> There are known security threats in 2.2.x which have been fixed in
> 2.2.16, and there have been VM fixes in a later version, and further
> minor but numerable security fixes in 2.2.19.
The system has already been installed from scratch, using a more
recent kernel version. I agree that the kind of information I'm
looking for is not crucial for running a current Linux kernel, but we
were specifically asked to explain what has happened to the machine
(and we do have satisfactory explanations for other strange things
which were obsvered---no it wasn't hacked ;-), but this problem still
remains a bit mysterious. I just wanted to make sure that the problem
described in my first posting is not a once well-known issue with
2.2.13 or other 2.2.x kernels, and that I didn't miss an obvious
explanation.
-- Florian Weimer Florian.Weimer@RUS.Uni-Stuttgart.DE University of Stuttgart http://cert.uni-stuttgart.de/ RUS-CERT +49-711-685-5973/fax +49-711-685-5898 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/