Messages in this thread | | | Date | Sun, 24 Jun 2007 12:59:57 -0500 | From | Jay Cliburn <> | Subject | Re: 2.6.22-rc5: pdflush oops under heavy disk load |
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On Sat, 23 Jun 2007 13:14:40 +0100 "Jay L. T. Cornwall" <jay@esuna.co.uk> wrote:
> The common factor here seems to be the buffer_head circular list > leading to invalid pointers in bh->b_this_page. > > I'm beginning to suspect the Attansic L1 Gigabit Etherner driver > (marked as EXPERIMENTAL in 2.6.22-rc5). I can't reproduce these > panics on disk-to-disk copies or SCP across the localhost interface. > However, SCP from a server onto either of two different HDDs hits > these oopses fairly quickly.
How much RAM is installed in your machine? If it's 4GB or more, does your problem go away if you boot with mem=3000M?
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