[rsbac] Strange random errors

Amon Ott ao at rsbac.org
Tue Jul 12 15:10:39 CEST 2005


On Dienstag 12 Juli 2005 14:55, Rafal Bisingier wrote:
> On Tue, Jul 12, 2005 at 08:41:12AM +0200, Amon Ott wrote:
> > On Montag 11 Juli 2005 22:13, Rafal Bisingier wrote:
> > > On Mon, Jul 11, 2005 at 09:07:10PM +0200, Rafal Bisingier wrote:
> > > > Moreover it does not help at all for the "Memory fault" and
> > > > "Segmentation fault" errors. :-(
> > > 
> > > But this is broken down :-(
> > 
> > So other programs still fail. I cannot reproduce that here.
> 
> Should I understand that RSBAC exlusive user management works for 
you
> without problems? So maybe the problem is related with my kernel 
config?

I have been running RSBAC UM with 1.2.4 and 1.2.5-pre for some time 
without any problems.

> I have a kernel that have worked before without problems (it is a
> maintenance kernel), but currently even with this one the
> "Memory/Segmentation fault" errors are showing up.

I have never tested in Maintenance mode, but it should not matter.
 
> > > > How can I help in tracing and finally eliminating this nasty 
bug?
> > 
> > We need some kind of pattern when and how the programs break.
> 
> This can be hard, because I don't see any pattern in this breaks.
> almost every time when I try to compile something, the compilation
> breaks down, but almost every time in different point.

Hmm. Do you have 4KStacks enabled?

Amon.
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