From: Greg KH <gregkh@linuxfoundation.org>
To: Dave Airlie <airlied@gmail.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>,
daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: i915_hangcheck_hung problem with 3.8-rc2+ (Linus's latest tree)
Date: Tue, 8 Jan 2013 20:25:33 -0800 [thread overview]
Message-ID: <20130109042533.GA9164@kroah.com> (raw)
In-Reply-To: <CAPM=9tw3o0e_3cRUFntwddxsWMsYkVKe1b5gDQhxijYKU=9m5g@mail.gmail.com>
On Wed, Jan 09, 2013 at 01:42:39PM +1000, Dave Airlie wrote:
> >> Hi all,
> >>
> >> I've hit this 3 times today on Linus's latest 3.8-rc2+ tree:
> >>
> >> [11868.414648] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
> >> [11868.414655] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
> >> [11870.408342] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
> >> [11870.408412] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged!
> >> [11870.408414] [drm:i915_reset] *ERROR* Failed to reset chip.
> >> [11883.083225] gnome-shell[19396]: segfault at 218 ip 00007feef5f32333 sp 00007ffffc1dc930 error 4 in i965_dri.so[7feef5ecb000+d0000]
> >
> > I just hit this again. And, as the kernel was asking for it, attached
> > is the i915_error_state file, compressed due to the size of it.
> >
> Welcome to sink hole that is
> https://bugs.freedesktop.org/show_bug.cgi?id=55984
>
> 3 months and ticking, Intel guys are all running away from it saying
> they can't reproduce, everyone else on planet seems to reproduce quite
> easily.
>
> Its generally considered a bug in the relocation/shrinker/no idea category,
Ugh, what a mess.
> Assuming you have an Ironlake machine which I'm going to guess you do.
I don't know, it's an old i5 machine that has never had any video
problems for many years now. How do I tell?
thanks,
greg k-h
next prev parent reply other threads:[~2013-01-09 4:25 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-08 22:36 i915_hangcheck_hung problem with 3.8-rc2+ (Linus's latest tree) Greg KH
2013-01-09 0:38 ` Greg KH
2013-01-09 3:42 ` Dave Airlie
2013-01-09 4:25 ` Greg KH [this message]
2013-01-09 5:31 ` Dave Airlie
2013-01-09 7:28 ` Lijo Antony
2013-01-09 19:44 ` Dave Kleikamp
2013-01-09 20:12 ` Dave Kleikamp
2013-01-09 21:08 ` Greg KH
2013-01-10 0:40 ` Greg KH
2013-01-10 1:07 ` Chris Wilson
2013-01-10 1:19 ` Dave Airlie
2013-01-11 17:26 ` Nikola Pajkovsky
2013-01-11 18:42 ` Daniel Vetter
2013-01-14 6:58 ` Nikola Pajkovsky
2013-01-14 9:06 ` Daniel Vetter
2013-01-14 9:49 ` Nikola Pajkovsky
2013-01-14 12:47 ` Chris Wilson
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