Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x469fe000
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  0x25f27dfb in glrLoadSysTexture ()
#2  0x25f0ebca in glrLoadCurrentTextures ()
#3  0x25f3bc8d in gldUpdateDispatch ()
#4  0x1370caa2 in gleDrawArraysOrElements_IMM_Exec ()
#5  0x92b19575 in glDrawArrays ()
#6  0x1fe79536 in osg::Geometry::drawImplementation (this=0x4470f670, renderInfo=@0xbfffed08) at /Users/fugalh/src/OpenSceneGraph/src/osg/Geometry.cpp:1515
#7  0x189815ca in osgUtil::RenderLeaf::~RenderLeaf () at /Users/fugalh/src/OpenSceneGraph/include/osg/Drawable:868
#8  0x1897d41e in osgUtil::RenderBin::drawImplementation (this=0x4669f2a0, renderInfo=@0xbfffed08, previous=@0xbfffeeac) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderBin.cpp:425
#9  0x1897d4b0 in osgUtil::RenderBin::drawImplementation (this=0x25e4c8b0, renderInfo=@0xbfffed08, previous=@0xbfffeeac) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderBin.cpp:455
#10 0x18989caa in osgUtil::RenderStage::drawImplementation (this=0x25e4c8b0, renderInfo=@0xbfffed08, previous=@0xbfffeeac) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderStage.cpp:1051
#11 0x18989fe6 in osgUtil::RenderStage::drawInner (this=0x25e4c8b0, renderInfo=@0xbfffed08, previous=@0xbfffeeac, doCopyTexture=@0xbfffed2b) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderStage.cpp:719
#12 0x1898951b in osgUtil::RenderStage::draw (this=0x25e4c8b0, renderInfo=@0x13514f8c, previous=@0xbfffeeac) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/RenderStage.cpp:913
#13 0x1899a9c4 in osgUtil::SceneView::draw (this=0x13514f30) at /Users/fugalh/src/OpenSceneGraph/src/osgUtil/SceneView.cpp:1332
#14 0x00009191 in FGRenderer::update (refresh_camera_settings=true) at renderer.cxx:836
#15 0x004c0732 in FGRenderer::update () at renderer.hxx:41
#16 0x000325b0 in GLUTdraw () at fg_os.cxx:128
#17 0x97183b3a in -[GLUTView drawRect:] ()
#18 0x971874b9 in -[GLUTView handleWorkEvent:] ()
#19 0x971a0387 in processWindowWorkList ()
#20 0x971a03ef in __glutProcessWorkEvents ()
#21 0x9718f6f1 in -[GLUTApplication run] ()
#22 0x9719fdee in glutMainLoop ()
#23 0x0003262d in fgOSMainLoop () at fg_os.cxx:154
#24 0x00004ce5 in fgMainInit (argc=3, argv=0xbffff6a4) at main.cxx:1071
#25 0x000026a0 in main (argc=3, argv=0xbffff6a4) at bootstrap.cxx:220