linux-kernel - Re: Kernel panic on HT machine

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Date:	Fri, 17 Jun 2011 15:20:31 +0200
From:	Martin <marogge@...inehome.de>
To:	"vger.kernel.org, " <linux-kernel@...r.kernel.org>
Cc:	wzab@....pw.edu.pl
Subject: Re: Kernel panic on HT machine - maybe i915 related?

On Thursday 16 June 2011 23:45:16 Martin wrote:
> On Thursday 16 June 2011 13:41:04 Wojciech Zabołotny wrote:
> > W dniu 15.06.2011 22:24, Martin wrote:
> > > Same here, although my panics look different from yours. In both cases
> > > I had a lot of hardware interrupts on the stack trace but no
> > > kmemcheck. I only remembered to take a photo with my mobile phone the
> > > second time. The stack trace contains handle_*irq*, tg3, ata_bmdma,
> > > __ata_sff, i915, drm_vblank_put, intel_thermal, try_preempt, resched*,
> > > drm_vblank_put, do_invalid_op, oops_end, do_bounds, panic. The EIP is
> > > drm_vblank_put+0x13/0x50.
[...]

I managed to catch a couple of kernel panics with the vanilla 2.6.39.1 kernel 
today. Screenshots:

http://www.wupload.com/file/21411414/panic_screenshots.tar

I created a kernel bugzilla entry for the issue:

https://bugzilla.kernel.org/show_bug.cgi?id=37752

Martin
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