.
Thread 2 (Thread 4997):
#0  0x00cf9416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x006d3f56 in poll () from /lib/libc.so.6
No symbol table info available.
#2  0x001689ab in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x0015833f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00158ac3 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00ff1324 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#6  0x0018166f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#7  0x0093ee79 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#8  0x006e26ae in clone () from /lib/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 4943):
#0  0x00000000 in ?? ()
No symbol table info available.
#1  0x07335030 in nux::IOpenGLAsmVertexShader::IOpenGLAsmVertexShader(nux::NString) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#2  0x07339be9 in nux::GpuDevice::CreateAsmVertexShader(nux::IOpenGLAsmVertexShader**) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#3  0x07339fef in nux::GpuDevice::CreateAsmVertexShader() () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#4  0x07335da7 in nux::IOpenGLAsmShaderProgram::IOpenGLAsmShaderProgram(nux::NString) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#5  0x07339b59 in nux::GpuDevice::CreateAsmShaderProgram(nux::IOpenGLAsmShaderProgram**) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#6  0x07339f2f in nux::GpuDevice::CreateAsmShaderProgram() () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#7  0x07331345 in nux::GraphicsEngine::InitAsmColorShader() () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#8  0x0730204b in nux::GraphicsEngine::GraphicsEngine(nux::GraphicsDisplay&) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#9  0x073116c2 in nux::GraphicsDisplay::CreateFromOpenGLWindow(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#10 0x073348ad in nux::DisplayAccessController::CreateFromForeignWindow(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-graphics-0.9.so.0
No symbol table info available.
#11 0x0222c7f6 in nux::WindowThread::ThreadCtor(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#12 0x021bcf87 in nux::CreateFromForeignWindow(unsigned long, __GLXcontextRec*, void (*)(nux::NThread*, void*), void*) () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#13 0x010aa8db in UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#14 0x010ad134 in CompPlugin::VTableForScreenAndWindow<UnityScreen, UnityWindow>::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#15 0x08094507 in CompManager::initPlugin(CompPlugin*) ()
No symbol table info available.
#16 0x080956c6 in CompPlugin::push(CompPlugin*) ()
No symbol table info available.
#17 0x0807153c in PrivateScreen::updatePlugins() ()
No symbol table info available.
#18 0x08071868 in PrivateScreen::processEvents() ()
No symbol table info available.
#19 0x080718c0 in CompEventSource::callback() ()
No symbol table info available.
#20 0x00249419 in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#21 0x00157c38 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#22 0x00158400 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#23 0x001586b4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
No symbol table info available.
#24 0x0024a628 in Glib::MainContext::iteration(bool) () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#25 0x0806de0c in CompScreen::eventLoop() ()
No symbol table info available.
#26 0x08066068 in main ()
No symbol table info available.