* "Invalid object handle" messages
@ 2011-11-04 23:51 Clemens Eisserer
2011-11-04 23:58 ` Chris Wilson
0 siblings, 1 reply; 3+ messages in thread
From: Clemens Eisserer @ 2011-11-04 23:51 UTC (permalink / raw)
To: intel-gfx
Hi,
While I was trying out intel-git as well as mesa-i915git on my i945GM
based laptop I saw a few of the following messages in syslog:
[ 3045.237121] [drm:i915_gem_do_execbuffer] *ERROR* Invalid object
handle 83886080 at index 0
Any idea where they could come from, and what I can do to investigate
it further?
Thanks, Clemens
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: "Invalid object handle" messages
2011-11-04 23:51 "Invalid object handle" messages Clemens Eisserer
@ 2011-11-04 23:58 ` Chris Wilson
2011-11-09 0:19 ` Clemens Eisserer
0 siblings, 1 reply; 3+ messages in thread
From: Chris Wilson @ 2011-11-04 23:58 UTC (permalink / raw)
To: Clemens Eisserer, intel-gfx
On Sat, 5 Nov 2011 00:51:59 +0100, Clemens Eisserer <linuxhippy@gmail.com> wrote:
> Hi,
>
> While I was trying out intel-git as well as mesa-i915git on my i945GM
> based laptop I saw a few of the following messages in syslog:
>
> [ 3045.237121] [drm:i915_gem_do_execbuffer] *ERROR* Invalid object
> handle 83886080 at index 0
>
> Any idea where they could come from, and what I can do to investigate
> it further?
Ah, that's a buffer overrun of the batch into the relocation array.
Enable debugging, attach gdb and wait for the crash.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: "Invalid object handle" messages
2011-11-04 23:58 ` Chris Wilson
@ 2011-11-09 0:19 ` Clemens Eisserer
0 siblings, 0 replies; 3+ messages in thread
From: Clemens Eisserer @ 2011-11-09 0:19 UTC (permalink / raw)
To: intel-gfx
Thanks, seems mesa+gmplayer were the culprits this time:
https://bugs.freedesktop.org/show_bug.cgi?id=42726
- Clemens
2011/11/5 Chris Wilson <chris@chris-wilson.co.uk>:
> On Sat, 5 Nov 2011 00:51:59 +0100, Clemens Eisserer <linuxhippy@gmail.com> wrote:
>> Hi,
>>
>> While I was trying out intel-git as well as mesa-i915git on my i945GM
>> based laptop I saw a few of the following messages in syslog:
>>
>> [ 3045.237121] [drm:i915_gem_do_execbuffer] *ERROR* Invalid object
>> handle 83886080 at index 0
>>
>> Any idea where they could come from, and what I can do to investigate
>> it further?
>
> Ah, that's a buffer overrun of the batch into the relocation array.
> Enable debugging, attach gdb and wait for the crash.
> -Chris
>
> --
> Chris Wilson, Intel Open Source Technology Centre
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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