[Bf-committers] Blender crash on startup

[Wander Lairson Costa]

Hello,

I am using latest svn update and building blender with like so:

cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=/opt/blender
-DWITH_PLAYER=ON ../blender

But at start of blenderplayer, I am experiencing random crashes,
always coming from GPU_render_text function. It feels like tface
parameter is a bad pointer. I have valgrind output and core file, but
I don't know how you guys usually exchange this kind of files, as core
file is a bit big.

Here is the valgrind output (online the last part of the file):

==26886== Invalid read of size 4
==26886==    at 0x90D9841: GPU_render_text (gpu_draw.c:94)
==26886==    by 0x8BB1E92: GPC_RenderTools::RenderText(int,
RAS_IPolyMaterial*, float*, float*, float*, float*, int)
(GPC_RenderTools.cpp:428)
==26886==    by 0x8FC891D:
RAS_OpenGLRasterizer::IndexPrimitives_3DText(RAS_MeshSlot&,
RAS_IPolyMaterial*, RAS_IRenderTools*) (RAS_OpenGLRasterizer.cpp:671)
==26886==    by 0x8FB5490:
RAS_MaterialBucket::RenderMeshSlot(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*, RAS_MeshSlot&)
(RAS_MaterialBucket.cpp:643)
==26886==    by 0x8FAAB72:
RAS_BucketManager::RenderAlphaBuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:161)
==26886==    by 0x8FAADF3:
RAS_BucketManager::Renderbuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:236)
==26886==    by 0x8F29C18: KX_Scene::RenderBuckets(MT_Transform
const&, RAS_IRasterizer*, RAS_IRenderTools*) (KX_Scene.cpp:1616)
==26886==    by 0x8EF0A7A: KX_KetsjiEngine::RenderFrame(KX_Scene*,
KX_Camera*) (KX_KetsjiEngine.cpp:1321)
==26886==    by 0x8EEF4DD: KX_KetsjiEngine::Render() (KX_KetsjiEngine.cpp:883)
==26886==    by 0x8BA96B8:
GPG_Application::processEvent(GHOST_IEvent*) (GPG_Application.cpp:485)
==26886==    by 0x8BC836E:
GHOST_EventManager::dispatchEvent(GHOST_IEvent*)
(GHOST_EventManager.cpp:116)
==26886==    by 0x8BC840F: GHOST_EventManager::dispatchEvent()
(GHOST_EventManager.cpp:133)
==26886==  Address 0x5cd4048 is not stack'd, malloc'd or (recently) free'd
==26886==
==26886== Invalid read of size 4
==26886==    at 0x90D984F: GPU_render_text (gpu_draw.c:95)
==26886==    by 0x8BB1E92: GPC_RenderTools::RenderText(int,
RAS_IPolyMaterial*, float*, float*, float*, float*, int)
(GPC_RenderTools.cpp:428)
==26886==    by 0x8FC891D:
RAS_OpenGLRasterizer::IndexPrimitives_3DText(RAS_MeshSlot&,
RAS_IPolyMaterial*, RAS_IRenderTools*) (RAS_OpenGLRasterizer.cpp:671)
==26886==    by 0x8FB5490:
RAS_MaterialBucket::RenderMeshSlot(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*, RAS_MeshSlot&)
(RAS_MaterialBucket.cpp:643)
==26886==    by 0x8FAAB72:
RAS_BucketManager::RenderAlphaBuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:161)
==26886==    by 0x8FAADF3:
RAS_BucketManager::Renderbuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:236)
==26886==    by 0x8F29C18: KX_Scene::RenderBuckets(MT_Transform
const&, RAS_IRasterizer*, RAS_IRenderTools*) (KX_Scene.cpp:1616)
==26886==    by 0x8EF0A7A: KX_KetsjiEngine::RenderFrame(KX_Scene*,
KX_Camera*) (KX_KetsjiEngine.cpp:1321)
==26886==    by 0x8EEF4DD: KX_KetsjiEngine::Render() (KX_KetsjiEngine.cpp:883)
==26886==    by 0x8BA96B8:
GPG_Application::processEvent(GHOST_IEvent*) (GPG_Application.cpp:485)
==26886==    by 0x8BC836E:
GHOST_EventManager::dispatchEvent(GHOST_IEvent*)
(GHOST_EventManager.cpp:116)
==26886==    by 0x8BC840F: GHOST_EventManager::dispatchEvent()
(GHOST_EventManager.cpp:133)
==26886==  Address 0x5cd4048 is not stack'd, malloc'd or (recently) free'd
==26886==
==26886== Invalid read of size 2
==26886==    at 0x90D9AF9: GPU_render_text (gpu_draw.c:112)
==26886==    by 0x8BB1E92: GPC_RenderTools::RenderText(int,
RAS_IPolyMaterial*, float*, float*, float*, float*, int)
(GPC_RenderTools.cpp:428)
==26886==    by 0x8FC891D:
RAS_OpenGLRasterizer::IndexPrimitives_3DText(RAS_MeshSlot&,
RAS_IPolyMaterial*, RAS_IRenderTools*) (RAS_OpenGLRasterizer.cpp:671)
==26886==    by 0x8FB5490:
RAS_MaterialBucket::RenderMeshSlot(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*, RAS_MeshSlot&)
(RAS_MaterialBucket.cpp:643)
==26886==    by 0x8FAAB72:
RAS_BucketManager::RenderAlphaBuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:161)
==26886==    by 0x8FAADF3:
RAS_BucketManager::Renderbuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:236)
==26886==    by 0x8F29C18: KX_Scene::RenderBuckets(MT_Transform
const&, RAS_IRasterizer*, RAS_IRenderTools*) (KX_Scene.cpp:1616)
==26886==    by 0x8EF0A7A: KX_KetsjiEngine::RenderFrame(KX_Scene*,
KX_Camera*) (KX_KetsjiEngine.cpp:1321)
==26886==    by 0x8EEF4DD: KX_KetsjiEngine::Render() (KX_KetsjiEngine.cpp:883)
==26886==    by 0x8BA96B8:
GPG_Application::processEvent(GHOST_IEvent*) (GPG_Application.cpp:485)
==26886==    by 0x8BC836E:
GHOST_EventManager::dispatchEvent(GHOST_IEvent*)
(GHOST_EventManager.cpp:116)
==26886==    by 0x8BC840F: GHOST_EventManager::dispatchEvent()
(GHOST_EventManager.cpp:133)
==26886==  Address 0x5cd404e is not stack'd, malloc'd or (recently) free'd
==26886==
==26886== Invalid read of size 4
==26886==    at 0x8E38702: matrixGlyph (bmfont.c:262)
==26886==    by 0x90D9B91: GPU_render_text (gpu_draw.c:120)
==26886==    by 0x8BB1E92: GPC_RenderTools::RenderText(int,
RAS_IPolyMaterial*, float*, float*, float*, float*, int)
(GPC_RenderTools.cpp:428)
==26886==    by 0x8FC891D:
RAS_OpenGLRasterizer::IndexPrimitives_3DText(RAS_MeshSlot&,
RAS_IPolyMaterial*, RAS_IRenderTools*) (RAS_OpenGLRasterizer.cpp:671)
==26886==    by 0x8FB5490:
RAS_MaterialBucket::RenderMeshSlot(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*, RAS_MeshSlot&)
(RAS_MaterialBucket.cpp:643)
==26886==    by 0x8FAAB72:
RAS_BucketManager::RenderAlphaBuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:161)
==26886==    by 0x8FAADF3:
RAS_BucketManager::Renderbuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:236)
==26886==    by 0x8F29C18: KX_Scene::RenderBuckets(MT_Transform
const&, RAS_IRasterizer*, RAS_IRenderTools*) (KX_Scene.cpp:1616)
==26886==    by 0x8EF0A7A: KX_KetsjiEngine::RenderFrame(KX_Scene*,
KX_Camera*) (KX_KetsjiEngine.cpp:1321)
==26886==    by 0x8EEF4DD: KX_KetsjiEngine::Render() (KX_KetsjiEngine.cpp:883)
==26886==    by 0x8BA96B8:
GPG_Application::processEvent(GHOST_IEvent*) (GPG_Application.cpp:485)
==26886==    by 0x8BC836E:
GHOST_EventManager::dispatchEvent(GHOST_IEvent*)
(GHOST_EventManager.cpp:116)
==26886==  Address 0xe0 is not stack'd, malloc'd or (recently) free'd
==26886==
==26886==
==26886== Process terminating with default action of signal 11
(SIGSEGV): dumping core
==26886==  Access not within mapped region at address 0xE0
==26886==    at 0x8E38702: matrixGlyph (bmfont.c:262)
==26886==    by 0x90D9B91: GPU_render_text (gpu_draw.c:120)
==26886==    by 0x8BB1E92: GPC_RenderTools::RenderText(int,
RAS_IPolyMaterial*, float*, float*, float*, float*, int)
(GPC_RenderTools.cpp:428)
==26886==    by 0x8FC891D:
RAS_OpenGLRasterizer::IndexPrimitives_3DText(RAS_MeshSlot&,
RAS_IPolyMaterial*, RAS_IRenderTools*) (RAS_OpenGLRasterizer.cpp:671)
==26886==    by 0x8FB5490:
RAS_MaterialBucket::RenderMeshSlot(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*, RAS_MeshSlot&)
(RAS_MaterialBucket.cpp:643)
==26886==    by 0x8FAAB72:
RAS_BucketManager::RenderAlphaBuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:161)
==26886==    by 0x8FAADF3:
RAS_BucketManager::Renderbuckets(MT_Transform const&,
RAS_IRasterizer*, RAS_IRenderTools*) (RAS_BucketManager.cpp:236)
==26886==    by 0x8F29C18: KX_Scene::RenderBuckets(MT_Transform
const&, RAS_IRasterizer*, RAS_IRenderTools*) (KX_Scene.cpp:1616)
==26886==    by 0x8EF0A7A: KX_KetsjiEngine::RenderFrame(KX_Scene*,
KX_Camera*) (KX_KetsjiEngine.cpp:1321)
==26886==    by 0x8EEF4DD: KX_KetsjiEngine::Render() (KX_KetsjiEngine.cpp:883)
==26886==    by 0x8BA96B8:
GPG_Application::processEvent(GHOST_IEvent*) (GPG_Application.cpp:485)
==26886==    by 0x8BC836E:
GHOST_EventManager::dispatchEvent(GHOST_IEvent*)
(GHOST_EventManager.cpp:116)
==26886==  If you believe this happened as a result of a stack
==26886==  overflow in your program's main thread (unlikely but
==26886==  possible), you can try to increase the size of the
==26886==  main thread stack using the --main-stacksize= flag.
==26886==  The main thread stack size used in this run was 8388608.


-- 
Best Regards,
Wander Lairson Costa