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Date: Fri, 13 Jun 2008 16:15:15 +0200 From: "Zdenek Kabelac" <zdenek.kabelac@...il.com> To: "Rafael J. Wysocki" <rjw@...k.pl> Cc: "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>, riel@...hat.com Subject: Re: Problem: Out of memory after 2days with 2GB RAM 2008/6/13 Rafael J. Wysocki <rjw@...k.pl>: > On Thursday, 12 of June 2008, Zdenek Kabelac wrote: >> Hello >> >> I'm attaching a trace where my machine has got into big troubles after >> 2 day usage and several successful suspend/resumes (this seems to be >> finally getting better now :)) >> >> It looks like while there was a huge amount of buffers and caches - >> system was unable to allocate few pages for kmalloc in iwl3945 driver >> after resume. >> >> I've even tried to 3 > drop_cache and reinsert iwl driver - but this >> had fatal results - machine died completely with blinking caps lock - >> and no oops in the log for this case: >> >> This is the commit aab2545fdd6641b76af0ae96456c4ca9d1e50dad for the >> 2.6.26-rc5 I've been in this case. > > Is this a regression from 2.6.25, BTW? Well I've never seen this with 2.6.25 kernel - on the other hand usually I've not been running machine for a longer period of time, because suspend was failing too often I guess. Now it's more stable so this bug has shown up. It might be related to this issue as well http://lkml.org/lkml/2008/5/22/308 Zdenek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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