Messages in this thread | | | Date | Tue, 27 Nov 2007 19:49:29 +0300 | From | Cyrill Gorcunov <> | Subject | Re: possible BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 |
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[Udo van den Heuvel - Tue, Nov 27, 2007 at 04:23:05PM +0100] | Cyrill Gorcunov wrote: | > On 11/24/07, Udo van den Heuvel <udovdh@xs4all.nl> wrote: | >> Rafael J. Wysocki wrote: | >>> On Saturday, 24 of November 2007, Udo van den Heuvel wrote: | >>>> Hello, | >>>> | >>>> What happened in the attached messages? | >>>> It was on a VIA Epia EN12000, while compiling. | >>>> Yes, the machine has been stable before and after that issue. | >>>> So I suspect no hardware issues. | >>> Which kernel is this? | >> Sorry for not mentioning: | >> 2.6.23.1 | > Hi Udo, | > i'm not sure about the patch i supposing you to test but it could help | > to locate it ;) | > Could you try it and report me how it works? | | Yes I can! | Thanks for the patch. | But how can I reproduce the (possible) bug the easiest? | It `just happened` during compiling. | So I compile some more? | | Kind regards, | Udo |
Hi Udo,
yes i think that is the way we could catch it (i mean compiling everything until bug happens ;) the patch i send you is quite stupid and based on my feelings that we have problem with dcache but maybe i just wrong... dunno...lets just try ;) and could you please send your config to me and LKML too.
Cyrill
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