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Message-ID: <631507.55601.qm@web32604.mail.mud.yahoo.com>
Date: Tue, 4 Dec 2007 04:21:52 -0800 (PST)
From: Martin Knoblauch <spamtrap@...bisoft.de>
To: Ingo Molnar <mingo@...e.hu>
Cc: linux-kernel@...r.kernel.org
Subject: Re: Stack warning from 2.6.24-rc
----- Original Message ----
> From: Ingo Molnar <mingo@...e.hu>
> To: Martin Knoblauch <spamtrap@...bisoft.de>
> Cc: linux-kernel@...r.kernel.org
> Sent: Tuesday, December 4, 2007 12:52:23 PM
> Subject: Re: Stack warning from 2.6.24-rc
>
>
> * Martin Knoblauch wrote:
>
> > I see the following stack warning(s) on a IBM x3650 (2xDual-Core, 8
> > GB, AACRAID with 6x146GB RAID5) running 2.6.24-rc3/rc4:
> >
> > [ 180.739846] mount.nfs used greatest stack depth: 3192 bytes left
> > [ 666.121007] bash used greatest stack depth: 3160 bytes left
> >
> > Nothing bad has happened so far. The message does not show on a
> > similarly configured HP/DL-380g4 (CCISS instead of AACRAID) running
> > rc3. Anything to worry? Anything I can do to help debugging?
>
> those are generated by:
>
> CONFIG_DEBUG_STACKOVERFLOW=y
> CONFIG_DEBUG_STACK_USAGE=y
>
> and look quite harmless. If they were much closer to zero it would be
> a problem.
>
> Ingo
>
OK, I will ignore it then. I was just surprised to see it.
Thanks
Martin
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