[Bug 45984] New: Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[Bug 45984] New: Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

             Bug #: 45984
           Summary: Piglit:Xserver crashes with segmentation fault after
                    few seconds of r600.tests launch.
    Classification: Unclassified
           Product: Mesa
           Version: 8.0
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: hysvats@gmail.com


Created attachment 56951
  --> https://bugs.freedesktop.org/attachment.cgi?id=56951
dmesg

Driver Stack Details:
=========================

1)    Kernel-3.0.0-12-generice-pae 
2)    drm-2.4.31
3)    Mesa-8.0-devel (git-a7750c9)    
4)    Xorg-server-1.11.0
5)    xf86-video-ati- master



System Environment:
===================

Asic         : NI SeymourXT
O.S.         : Ubuntu-11.10 (64 bit)
Processor    : AMD Athlon(tm) 64 X2 @ 1000 MHz
Memory       : 2 GB  

Steps to Reproduce:
===================

1) Install piglit from git clone git://anongit.freedesktop.org/git/piglit 

2) Run ./piglit-run.py tests/r600.tests results/r600.results


Observation :
=============

Xserver crashes with segmentation fault after few seconds of r600.tests launch.

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #1 from samit vats <hysvats@gmail.com> 2012-02-13 02:54:21 PST ---
Created attachment 56952
  --> https://bugs.freedesktop.org/attachment.cgi?id=56952
r600_results

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #2 from samit vats <hysvats@gmail.com> 2012-02-13 02:55:09 PST ---
Created attachment 56953
  --> https://bugs.freedesktop.org/attachment.cgi?id=56953
backtrace

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #3 from samit vats <hysvats@gmail.com> 2012-02-13 02:55:58 PST ---
Created attachment 56954
  --> https://bugs.freedesktop.org/attachment.cgi?id=56954
Xorg.log

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #4 from samit vats <hysvats@gmail.com> 2012-02-13 02:57:07 PST ---
Created attachment 56955
  --> https://bugs.freedesktop.org/attachment.cgi?id=56955
glxinfo

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

samit vats <hysvats@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |high

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #5 from Michel Dänzer <michel@daenzer.net> 2012-02-14 01:49:28 PST ---
> 2) Run ./piglit-run.py tests/r600.tests results/r600.results

BTW, you should use quick-driver.tests these days. I assume that doesn't affect this bug though.


> Xserver crashes with segmentation fault after few seconds of r600.tests launch.

The backtrace doesn't look obviously driver related...

Can you get a backtrace with gdb? See http://wiki.x.org/wiki/Development/Documentation/ServerDebugging

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #6 from samit vats <hysvats@gmail.com> 2012-02-17 04:32:31 PST ---
I am reproducing the issue with higher versions of xorg-server.Once confirm the issue is reproduced with higer versions, I will attach the gdb backtrace.

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

--- Comment #7 from samit vats <hysvats@gmail.com> 2012-03-01 22:01:33 PST ---
(In reply to comment #6)
> I am reproducing the issue with higher versions of xorg-server.Once confirm the
> issue is reproduced with higer versions, I will attach the gdb backtrace.



The issue is not reproduced with xorg-server-1.11.4.

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[Bug 45984] Piglit:Xserver crashes with segmentation fault after few seconds of r600.tests launch.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=45984

samit vats <hysvats@gmail.com> changed:

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

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