GNU gdb (Gentoo 7.1 p1) 7.1 Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/python...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/python process 20393 is executing new program: /usr/bin/python2.6 [Thread debugging using libthread_db enabled] Python 2.6.5 (release26-maint, Jul 30 2010, 02:07:24) [GCC 4.4.4] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import direct.directbase.DirectStart DirectStart: Starting the game. Known pipe types: glxGraphicsPipe (all display modules loaded.) :display:gsg:glgsg(warning): glPointParameterfv advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): glDrawRangeElements advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): 3-D textures advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): Compressed textures advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): Multitexture advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): Buffers advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): Occlusion queries advertised as supported by OpenGL runtime, but could not get pointers to extension functions. :display:gsg:glgsg(warning): BlendEquation advertised as supported by OpenGL runtime, but could not get pointers to extension function. :display:gsg:glgsg(warning): BlendColor advertised as supported by OpenGL runtime, but could not get pointers to extension function. :display:glxdisplay(error): Driver claims to support GLX_SGI_swap_control extension, but does not define all functions. Program received signal SIGSEGV, Segmentation fault. 0x00007fffe683a273 in glXMakeCurrentReadSGI () from //usr/lib64/opengl/xorg-x11/lib/libGL.so.1 (gdb) backtrace #0 0x00007fffe683a273 in glXMakeCurrentReadSGI () from //usr/lib64/opengl/xorg-x11/lib/libGL.so.1 #1 0x00007fffe6d04132 in glxGraphicsWindow::open_window() () from /usr/local/lib64/panda3d/libpandagl.so #2 0x00007ffff3b8623e in GraphicsWindow::set_properties_now(WindowProperties&) () from /usr/local/lib64/panda3d/libpanda.so #3 0x00007fffe6cbe307 in x11GraphicsWindow::set_properties_now(WindowProperties&) () from /usr/local/lib64/panda3d/libpandagl.so #4 0x00007ffff3b86778 in GraphicsWindow::process_events() () from /usr/local/lib64/panda3d/libpanda.so #5 0x00007fffe6cbedd6 in x11GraphicsWindow::process_events() () from /usr/local/lib64/panda3d/libpandagl.so #6 0x00007ffff3b67341 in GraphicsEngine::process_events(ov_set, IndirectLess > const&, Thread*) () from /usr/local/lib64/panda3d/libpanda.so #7 0x00007ffff3b72d27 in GraphicsEngine::WindowRenderer::do_windows(GraphicsEngine*, Thread*) () from /usr/local/lib64/panda3d/libpanda.so #8 0x00007ffff3b7ffde in GraphicsEngine::open_windows() () from /usr/local/lib64/panda3d/libpanda.so #9 0x00007ffff3b9b031 in GraphicsEngine::make_output(GraphicsPipe*, std::string const&, int, FrameBufferProperties const&, WindowProperties const&, int, GraphicsStateGuardian*, GraphicsOutput*) () from /usr/local/lib64/panda3d/libpanda.so #10 0x00007ffff3bf074e in Dtool_GraphicsEngine_make_output_552(_object*, _object*, _object*) () from /usr/local/lib64/panda3d/libpanda.so #11 0x00007ffff7b168b5 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #12 0x00007ffff7b186f7 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #13 0x00007ffff7aabdbd in ?? () from /usr/lib/libpython2.6.so.1.0 #14 0x00007ffff7a84112 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0 #15 0x00007ffff7b154bb in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #16 0x00007ffff7b186f7 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #17 0x00007ffff7aabdbd in ?? () from /usr/lib/libpython2.6.so.1.0 #18 0x00007ffff7a84112 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0 #19 0x00007ffff7b154bb in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #20 0x00007ffff7b186f7 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #21 0x00007ffff7b16ac1 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #22 0x00007ffff7b186f7 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #23 0x00007ffff7aabcc0 in ?? () from /usr/lib/libpython2.6.so.1.0 #24 0x00007ffff7a84112 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0 #25 0x00007ffff7a96b8d in ?? () from /usr/lib/libpython2.6.so.1.0 #26 0x00007ffff7a84112 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0 #27 0x00007ffff7b10cb2 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0 #28 0x00007ffff7a96356 in PyInstance_New () from /usr/lib/libpython2.6.so.1.0 #29 0x00007ffff7a84112 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0 #30 0x00007ffff7b162ec in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #31 0x00007ffff7b186f7 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #32 0x00007ffff7b187d2 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0 #33 0x00007ffff7b27aa1 in PyImport_ExecCodeModuleEx () from /usr/lib/libpython2.6.so.1.0 #34 0x00007ffff7b27f76 in ?? () from /usr/lib/libpython2.6.so.1.0 #35 0x00007ffff7b293fe in ?? () from /usr/lib/libpython2.6.so.1.0 #36 0x00007ffff7b29693 in ?? () from /usr/lib/libpython2.6.so.1.0 #37 0x00007ffff7b29d08 in ?? () from /usr/lib/libpython2.6.so.1.0 #38 0x00007ffff7b2aa45 in PyImport_ImportModuleLevel () from /usr/lib/libpython2.6.so.1.0 #39 0x00007ffff7b1075f in ?? () from /usr/lib/libpython2.6.so.1.0 #40 0x00007ffff7a84112 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0 #41 0x00007ffff7b10cb2 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0 #42 0x00007ffff7b138a8 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #43 0x00007ffff7b186f7 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #44 0x00007ffff7b187d2 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0 #45 0x00007ffff7b3289c in ?? () from /usr/lib/libpython2.6.so.1.0 #46 0x00007ffff7b3432c in PyRun_InteractiveOneFlags () from /usr/lib/libpython2.6.so.1.0 #47 0x00007ffff7b3453e in PyRun_InteractiveLoopFlags () from /usr/lib/libpython2.6.so.1.0 #48 0x00007ffff7b3464c in PyRun_AnyFileExFlags () from /usr/lib/libpython2.6.so.1.0 #49 0x00007ffff7b3fecc in Py_Main () from /usr/lib/libpython2.6.so.1.0 #50 0x00007ffff74d9d2d in __libc_start_main () from /lib/libc.so.6 #51 0x00000000004008c9 in _start () (gdb)