Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x4403a000
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  0x2302bdfb in glrLoadSysTexture ()
#2  0x23012bca in glrLoadCurrentTextures ()
#3  0x2303fc8d in gldUpdateDispatch ()
#4  0x234ccaa2 in gleDrawArraysOrElements_IMM_Exec ()
#5  0x92b14575 in glDrawArrays ()
#6  0x1b4611aa in osg::Geometry::drawImplementation (this=0x418f9000, renderInfo=@0xbfffeee8) at /Users/fugalh/src/OpenSceneGraph/src/osg/Geometry.cpp:1515
#7  0x141e2432 in osgUtil::RenderLeaf::~RenderLeaf () at /Users/fugalh/src/OpenSceneGraph/include/osg/Drawable:868
#8  0x141de286 in osgUtil::RenderBin::drawImplementation (this=0x43af32d0, renderInfo=@0xbfffeee8, previous=@0xbffff07c) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderBin.cpp:425
#9  0x141de318 in osgUtil::RenderBin::drawImplementation (this=0x23347d50, renderInfo=@0xbfffeee8, previous=@0xbffff07c) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderBin.cpp:455
#10 0x141eaad6 in osgUtil::RenderStage::drawImplementation (this=0x23347d50, renderInfo=@0xbfffeee8, previous=@0xbffff07c) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderStage.cpp:1010
#11 0x141eadd0 in osgUtil::RenderStage::drawInner (this=0x23347d50, renderInfo=@0xbfffeee8, previous=@0xbffff07c, doCopyTexture=@0xbfffeefc) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderStage.cpp:718
#12 0x141ea315 in osgUtil::RenderStage::draw (this=0x23347d50, renderInfo=@0x2311494c, previous=@0xbffff07c) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderStage.cpp:886
#13 0x141fb8d9 in osgUtil::SceneView::draw (this=0x231148f0) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/SceneView.cpp:1353
#14 0x00008d96 in FGRenderer::update (refresh_camera_settings=true) at renderer.cxx:836
#15 0x00542a7e in FGRenderer::update () at renderer.hxx:41
#16 0x00039c54 in GLUTdraw () at fg_os.cxx:128
#17 0x970f6b3a in -[GLUTView drawRect:] ()
#18 0x970fa4b9 in -[GLUTView handleWorkEvent:] ()
#19 0x97113387 in processWindowWorkList ()
#20 0x971133ef in __glutProcessWorkEvents ()
#21 0x971026f1 in -[GLUTApplication run] ()
#22 0x97112dee in glutMainLoop ()
#23 0x000044fa in fgMainInit (argc=2, argv=0xbffff700) at main.cxx:1071
#24 0x00002905 in main (argc=2, argv=0xbffff700) at bootstrap.cxx:220