Messages in this thread | | | Date | Fri, 21 Dec 2007 12:19:21 +0100 | From | Ingo Molnar <> | Subject | Re: almost daily Kernel oops with 2.6.23.9 - and now 2.6.23.11 as well |
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* Hemmann, Volker Armin <volker.armin.hemmann@tu-clausthal.de> wrote:
> Ok, so after the holidays I will do the following: > > let memtest86+ run several hours. do a full backup&restore to switch > to r3 and build an unpatched kernel. see if I can reproduce the oops > with .21 and .22 (because AFAIR no oops with 21.. but I might be > wrong). > > Not exactly in that order.
yeah, that would help. But generally it a big PITA to figure out such bugs where there's no specific 'smoking gun' in the oopses themselves. What usually happens is that people try to figure out a faster way of triggering the bug - and then bisection can be done. But the hardware must be eliminated first as the cause of the bug. Taking out half of the RAM (i know it's painful ...) can help too in isolating RAM problems.
Ingo
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