On 08/12/2013 11:30 AM, Kevin H. Hobbs wrote:
On 08/12/2013 10:29 AM, Brian Paul wrote:
Can you run with valgrind? That should give us some useful info if
there's a use-after-free.
Sure,
$ valgrind /home/kevin/kitware/VTK_OSMesa_Build/bin/vtkpython
"--enable-bt"
"/home/kevin/kitware/VTK_OSMesa_Build/Utilities/vtkTclTest2Py/rtImageTest.py"
"/home/kevin/kitware/VTK/Filters/Hybrid/Testing/Python/largeImageOffset.py"
"-D" "/home/kevin/kitware/VTK_OSMesa_Build/ExternalData/Testing" "-T"
"/home/kevin/kitware/VTK_OSMesa_Build/Testing/Temporary" "-V"
"/home/kevin/kitware/VTK_OSMesa_Build/ExternalData/Filters/Hybrid/Testing/Data/Baseline/largeImageOffset.png"
"-A" "/home/kevin/kitware/VTK_OSMesa_Build/Utilities/vtkTclTest2Py" >
/tmp/osmesa_valgrind.txt 2>&1
[...]
==30166==
--30166-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) -
exiting
--30166-- si_code=80; Faulting address: 0x0; sp: 0x4030fdd50
valgrind: the 'impossible' happened:
Killed by fatal signal
Well, that's not too helpful. Can you send me an executable? Or, is it
simple to build the test case?
-Brian
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