[Bug 89707] webgl/conformance-suites/

[Bug 89707] webgl/conformance-suites/

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

Luke <lukebenes@hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |https://www.khronos.org/reg
                   |                            |istry/webgl/conformance-sui
                   |                            |tes/1.0.2/conformance/ogles
                   |                            |/GL/sin/sin_001_to_006.html

--- Comment #1 from Luke <lukebenes@hotmail.com> ---
The latest 10.6 mesa drivers are causing Ubuntu 14.4 to freeze when running the
WebGL Conformance Test version 1.0.2. It's crashing at the WebGL GLSL
conformance test: sin_001_to_006.html My video card is an ATI X1300.

Both Chrome and Firefox will trigger the bug. Tested with both the stable and
nightly FF builds. The test locks the system so hard that even the Magic SysRq
key sequence doesn't work. Have to hard power down the system. Reverting back
to the default 10.2 drivers fixes the issue.

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[Bug 89707] WebGL GLSL conformance test: sin_001_to_006.html causing system freeze

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

Luke <lukebenes@hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|webgl/conformance-suites/   |WebGL GLSL conformance
                   |                            |test: sin_001_to_006.html
                   |                            |causing system freeze

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[Bug 89707] WebGL GLSL conformance test: sin_001_to_006.html causing system freeze

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

--- Comment #2 from Michel Dänzer <michel@daenzer.net> ---
Can you bisect Mesa?

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[Bug 89707] WebGL GLSL conformance test: sin_001_to_006.html causing system freeze

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

Luke <lukebenes@hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |maraeo@gmail.com

--- Comment #3 from Luke <lukebenes@hotmail.com> ---
Yes, I was able to bisect it down to this commit:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=6fcb5520b78cdf1e5013c125501932315a069955

last good commit:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=b7186ebea996072ed519ebae3fac8210941ce607


Marek,
Do you know why this would crash my system so badly?

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[Bug 89707] WebGL GLSL conformance test: sin_001_to_006.html causing system freeze

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

--- Comment #4 from Marek Olšák <maraeo@gmail.com> ---
Could you please attach the output of:

RADEON_DEBUG=vp,fp

You can use RADEON_NOOP=1 to disable command submission, so your machine won't
hang, but it won't draw anything either.

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[Bug 89707] WebGL GLSL conformance test: sin_001_to_006.html causing system freeze

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

--- Comment #5 from Luke <lukebenes@hotmail.com> ---
Created attachment 114626
  --> https://bugs.freedesktop.org/attachment.cgi?id=114626&action=edit
Log file

Result of 
$ export RADEON_DEBUG=vp,fp
$ firefox > FFlog.txt 2>&1

It still crashed my system, but did it record what you need?

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[Bug 89707] WebGL GLSL conformance test: sin_001_to_006.html causing system freeze

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https://bugs.freedesktop.org/show_bug.cgi?id=89707

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #6 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/368.

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