From: Michael Monnerie <michael.monnerie@is.it-management.at>
To: xfs@oss.sgi.com
Cc: Christoph Hellwig <hch@infradead.org>
Subject: Re: XFS stack corruption: BUG: unable to handle kernel paging request
Date: Wed, 16 Jun 2010 12:24:50 +0200 [thread overview]
Message-ID: <201006161224.50941@zmi.at> (raw)
In-Reply-To: <20100616094112.GA16216@infradead.org>
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On Mittwoch, 16. Juni 2010 Christoph Hellwig wrote:
> This might as well be another stack overflow. You don't happen to
> have more lines of the stack trace? I fear this might be another
> case of direct reclaim hitting you.
Sorry, no. I thought it looks like it stuck, but that were the last
lines, and the VM didn't react anymore, I had to "force shutdown" it.
> Try backporting commit 070ecdca54dde9577d2697088e74e45568f48efb
> "xfs: skip writeback from reclaim context", that should get rid of
> places calling into ->writepage with already deep stack usage.
As I use a standard openSUSE 11.2 kernel, I'll report a bug at Novell
and they must fix it. Thank you!
--
mit freundlichen Grüssen,
Michael Monnerie, Ing. BSc
it-management Internet Services
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next prev parent reply other threads:[~2010-06-16 10:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 6:10 XFS stack corruption: BUG: unable to handle kernel paging request Michael Monnerie
2010-06-16 9:41 ` Christoph Hellwig
2010-06-16 10:24 ` Michael Monnerie [this message]
2010-06-16 10:35 ` Michael Monnerie
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