Messages in this thread | | | Date | Mon, 18 May 2009 13:02:46 -0600 | From | Jonathan Corbet <> | Subject | Re: 2.6.30-rc kills my box hard - and lockdep chains |
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On Sat, 16 May 2009 16:14:19 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:
> So the lockup isn't due to lockdep.
It is not; I turned on lockdep in an attempt to track down the problem.
> Did you try all the usual sysrq-P, nmi-watchdog stuff?
Yep. But I've never been able to get a response out of the system when this kind of thing happens.
> Is netconsole enabled, to see if it squawked as it died?
That I do not have; worth trying.
One interesting thing of note: I was reliably getting about one lockup per day. Until I turned on lockdep. It's been 4-5 days now with no repeats of the problem. I have no idea if it's coincidental or if there is a real correlation there.
jon
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