[vtk-developers] Examples/Medical3 crash help

[Bill Lorensen]

Dave,

Thanks. You're the first to respond, but is the holidays...

It is a strange failure since Medical1 and Medical2 are similar except
for lookup tables. I guess I can try disabling Medical3 on Macs for
now and see what else is failing. Also, I didn't realize that the Macs
used mesa. Looks like mesa could be the common piece. Even
hythloth.kitware gcc41 is failing.

Maybe I'll try a local mesa build.

Thanks,

Bill

On Fri, Jan 1, 2010 at 1:47 PM, Dave Partyka <dave.partyka at kitware.com> wrote:
> Hi Bill, I am not sure if anyone has tried to debug this for you yet so here
> goes. This is just a backtrace I collected. My first guess would be some
> broken GL/driver/mesa issue. Let me know if you would like me to try
> anything else.
>
> Also further examining the list of failing machines. Most of them are really
> old macs that have notoriously poor graphics capabilities or Kevin Hobbs's
> machines that are all running development version of Mesa.
>
> Starting program:
> /home/kitware/Dashboards/VTK-Build/bin/MedicalExamplesCxxTests TestMedical3
> /home/kitware/Dashboards/VTKData/Data/headsq/quarter
> [Thread debugging using libthread_db enabled]
> Starting...
> Begin v61
> Updating v16
> Updating skinExtractor
> Updating skinNormals
> Updating skinStripper
> Updating outlineData
> Building bwLut
> Building hueLut
> Building satLut
> Updating sagittalColors
> [New Thread 0x7fd1130166f0 (LWP 4648)]
> [New Thread 0x41fda950 (LWP 4651)]
> [Thread 0x41fda950 (LWP 4651) exited]
> [New Thread 0x41003950 (LWP 4652)]
> [Thread 0x41003950 (LWP 4652) exited]
> [New Thread 0x427db950 (LWP 4653)]
> [Thread 0x427db950 (LWP 4653) exited]
> Updating axialColors
> [New Thread 0x427db950 (LWP 4654)]
> [Thread 0x427db950 (LWP 4654) exited]
> [New Thread 0x41003950 (LWP 4655)]
> [Thread 0x41003950 (LWP 4655) exited]
> [New Thread 0x41fda950 (LWP 4656)]
> [Thread 0x41fda950 (LWP 4656) exited]
> Updating coronalColors
> [New Thread 0x41fda950 (LWP 4657)]
> [Thread 0x41fda950 (LWP 4657) exited]
> [New Thread 0x41003950 (LWP 4658)]
> [Thread 0x41003950 (LWP 4658) exited]
> [New Thread 0x427db950 (LWP 4659)]
> [Thread 0x427db950 (LWP 4659) exited]
> Render
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fd1130166f0 (LWP 4648)]
> 0x00007fd10a44f00b in glLightModelfv () from /usr/lib/libGL.so.1
> (gdb) bt
> #0  0x00007fd10a44f00b in glLightModelfv () from /usr/lib/libGL.so.1
> #1  0x00007fd112b0c983 in vtkOpenGLRenderer::ClearLights (this=0x1519550) at
> /home/kitware/Dashboards/VTK/Rendering/vtkOpenGLRenderer.cxx:101
> #2  0x00007fd112b0cac5 in vtkOpenGLRenderer::DeviceRender (this=0x1519550)
> at /home/kitware/Dashboards/VTK/Rendering/vtkOpenGLRenderer.cxx:234
> #3  0x00007fd112a14490 in vtkRenderer::Render (this=0x1519550) at
> /home/kitware/Dashboards/VTK/Rendering/vtkRenderer.cxx:336
> #4  0x0000000000409408 in TestMedical3 (argc=2, argv=0x7fff1b1458c0) at
> /home/kitware/Dashboards/VTK/Examples/Medical/Cxx/Medical3.cxx:280
> #5  0x0000000000406016 in main (ac=2, av=0x7fff1b1458c0) at
> /home/kitware/Dashboards/VTK-Build/Examples/Medical/Cxx/MedicalExamplesCxxTests.cxx:180
>
> (gdb) up
> #1  0x00007fd112b0c983 in vtkOpenGLRenderer::ClearLights (this=0x1519550) at
> /home/kitware/Dashboards/VTK/Rendering/vtkOpenGLRenderer.cxx:101
> 101       glLightModelfv(GL_LIGHT_MODEL_AMBIENT, Info);
>
>
> On Wed, Dec 30, 2009 at 10:25 AM, Bill Lorensen <bill.lorensen at gmail.com>
> wrote:
>>
>> Folks,
>>
>> The test MedicalExamples-Medical3 is crashing on many platforms,
>> mainly Mac's or 64 bit systems. I've tried to find the problem by add
>> cout's, but even the
>> See:
>>
>> http://www.cdash.org/CDash/testSummary.php?project=11&name=MedicalExamples-Medical3&date=2009-12-30
>>
>> I need someone to run the test and if possible get a debug trace on
>> one of the failing platforms.
>>
>> 1) Got to the page:
>>
>> http://www.cdash.org/CDash/testSummary.php?project=11&name=MedicalExamples-Medical3&date=2009-12-30
>>
>> 2) Select a platform y9ou have access to (e.g.
>> http://www.cdash.org/CDash/testDetails.php?test=39807490&build=504342
>> )
>> Run the test as shown in the Command Line
>>
>> If it crashes, report any message.
>> Also run in a debug and report the traceback.
>>
>> Thanks,
>>
>> Bill
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>
>