Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x3519e000 0xffff0840 in ___memcpy () at /System/Library/Frameworks/System.framework/PrivateHeaders/i386/cpu_capabilities.h:228 228 /System/Library/Frameworks/System.framework/PrivateHeaders/i386/cpu_capabilities.h: No such file or directory. in /System/Library/Frameworks/System.framework/PrivateHeaders/i386/cpu_capabilities.h (gdb) bt #0 0xffff0840 in ___memcpy () at /System/Library/Frameworks/System.framework/PrivateHeaders/i386/cpu_capabilities.h:228 #1 0x155acdfb in glrLoadSysTexture () #2 0x155ae688 in glrGenerateTexMipmaps () #3 0x1553ff92 in gleGenMipmaps () #4 0x15423881 in glTexImage2D_Exec () #5 0x92b19676 in glTexImage2D () #6 0x14c3ea53 in osg::Texture::applyTexImage2D_load () #7 0x14c43e4e in osg::Texture2D::apply () #8 0x14ca38b0 in osg::State::applyAttribute () #9 0x14d0af33 in osg::State::applyAttributeList () #10 0x14c2e806 in osg::State::apply () #11 0x1444a58c in osgUtil::RenderLeaf::render () #12 0x14448581 in osgUtil::RenderBin::drawImplementation () #13 0x14448349 in osgUtil::RenderBin::draw () #14 0x14448727 in osgUtil::RenderBin::drawImplementation () #15 0x1444d7bb in osgUtil::RenderStage::drawImplementation () #16 0x14448349 in osgUtil::RenderBin::draw () #17 0x1444f8a6 in osgUtil::RenderStage::drawInner () #18 0x1444f57e in osgUtil::RenderStage::draw () #19 0x14459327 in osgUtil::SceneView::draw () #20 0x14253d2d in ViewerDoubleBufferedRenderingOperation::cull_draw () #21 0x14254f5d in ViewerDoubleBufferedRenderingOperation::operator() () #22 0x14be9e3e in osg::GraphicsContext::runOperations () #23 0x1421f667 in osgViewer::Viewer::renderingTraversals () #24 0x1422421b in osgViewer::Viewer::frame () #25 0x142243d2 in osgViewer::Viewer::run () #26 0x000346dc in fgOSMainLoop () at fg_os_osgviewer.cxx:242 #27 0x0000577d in fgMainInit (argc=3, argv=0xbffff664) at main.cxx:1071 #28 0x00003138 in main (argc=3, argv=0xbffff664) at bootstrap.cxx:220