On Thu, Sep 14, 2006 at 07:01:38PM +0200, Michal Piotrowski wrote:
> >>
> >> I'll build system with gcc 3.4
> >
> >It's not a compiler issue.
> >
> >Binary search should solve this mystery.
>
> I was wrong - it's in vanilla tree
> (http://www.stardust.webpages.pl/files/mm/2.6.18-rc6-mm2/mm-dmesg1).
>
> cat hunt | head -n 3
> origin.patch
> BAD
> libata-ignore-cfa-signature-while-sanity-checking-an-atapi-device.patch
Not sure what this means....
> I can reproduce this bug with all CONFIG_DEBUG_*=y.
> (only
> CONFIG_DEBUG_SYNCHRO_TEST=m
> CONFIG_RCU_TORTURE_TEST=m
> as modules)
I notice you're running i386 with 4k stacks - I wonder if you're blowing the
stack by running xfs on loopback. I've been testing on x86_64 and ia64
which don't have those issues. Can you try with 8K stacks instead of
4k stacks?
Cheers,
Dave.
--
Dave Chinner
Principal Engineer
SGI Australian Software Group
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