Messages in this thread | | | Date | Mon, 22 Jul 2002 17:03:07 -0300 (BRT) | From | Rik van Riel <> | Subject | Re: [OOPS] 2.5.27 - __free_pages_ok() |
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On 22 Jul 2002, Paul Larson wrote:
> Encountered this first with Linux-2.5.25+rmap and it looks like the > problem also slipped into 2.5.27. The same machine boots fine with a > vanilla 2.5.25 or 2.5.26, but gets this on boot with rmap. The machine > is an 8-way PIII-700.
Bill Irwin has told me about a rare bug with exec() mapping garbage into the address space of a process, which might trigger this bug check the next time that process exec()s.
I've gotten two reports of this bug now, but have no idea what particular combination of hardware / compiler / config triggers the bug. The rmap code seems to have survived akpm's stress tests so it's probably not a simple bug to track down ;/
regards,
Rik -- Bravely reimplemented by the knights who say "NIH".
http://www.surriel.com/ http://distro.conectiva.com/
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