. Thread 4 (Thread 4185): #0 0x007f6416 in __kernel_vsyscall () No symbol table info available. #1 0x006e9e96 in poll () from /lib/libc.so.6 No symbol table info available. #2 0x004429ab in g_poll () from /lib/libglib-2.0.so.0 No symbol table info available. #3 0x0043236f in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x00432af3 in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #5 0x00f1e3c4 in ?? () from /usr/lib/libgio-2.0.so.0 No symbol table info available. #6 0x0045b6af in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #7 0x0090be99 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #8 0x006f85ae in clone () from /lib/libc.so.6 No symbol table info available. . Thread 3 (Thread 4189): #0 0x007f6416 in __kernel_vsyscall () No symbol table info available. #1 0x00910834 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 No symbol table info available. #2 0x00832f6e in ?? () from /usr/lib/libgthread-2.0.so.0 No symbol table info available. #3 0x0040543c in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x0045de53 in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #5 0x0045b6af in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #6 0x0090be99 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #7 0x006f85ae in clone () from /lib/libc.so.6 No symbol table info available. . Thread 2 (Thread 4188): #0 0x007f6416 in __kernel_vsyscall () No symbol table info available. #1 0x006e9e96 in poll () from /lib/libc.so.6 No symbol table info available. #2 0x004429ab in g_poll () from /lib/libglib-2.0.so.0 No symbol table info available. #3 0x0043236f in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x00432af3 in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #5 0x05db81ba in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0x0045b6af in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #7 0x0090be99 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #8 0x006f85ae in clone () from /lib/libc.so.6 No symbol table info available. . Thread 1 (Thread 4182): #0 0x007f6416 in __kernel_vsyscall () No symbol table info available. #1 0x00652cb1 in raise () from /lib/libc.so.6 No symbol table info available. #2 0x0065618e in abort () from /lib/libc.so.6 No symbol table info available. #3 0x0064b6e8 in __assert_fail () from /lib/libc.so.6 No symbol table info available. #4 0x010505fd in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #5 0x0104d3c4 in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #6 0x0104c3b6 in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #7 0x01063d21 in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #8 0x01065027 in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #9 0x0106150c in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #10 0x01046fdb in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #11 0x01048695 in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #12 0x011023d6 in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #13 0x010fe87c in ?? () from /usr/lib/dri/nouveau_dri.so No symbol table info available. #14 0x013eaffa in Launcher::RenderIcon(nux::GraphicsEngine&, Launcher::RenderArg const&, nux::ObjectPtr, nux::Color, float, nux::Vec4*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #15 0x013ef8c9 in Launcher::DrawRenderArg(nux::GraphicsEngine&, Launcher::RenderArg const&, nux::Rect) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #16 0x013f4267 in Launcher::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #17 0x0738de84 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #18 0x0739129c in nux::Layout::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #19 0x07354062 in nux::BaseWindow::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #20 0x0738de84 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #21 0x0740d87b in nux::WindowCompositor::RenderTopViewContent(nux::BaseWindow*, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #22 0x0741472f in nux::WindowCompositor::RenderTopViews(bool, std::list, std::allocator > >&, bool, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #23 0x0741542f in nux::WindowCompositor::Draw(bool, bool) () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #24 0x0741c3cc in nux::WindowThread::RenderInterfaceFromForeignCmd() () from /usr/lib/libnux-0.9.so.0 No symbol table info available. #25 0x013fe99d in UnityScreen::paintDisplay(CompRegion const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #26 0x0140039d in UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #27 0x00818d98 in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #28 0x00818c92 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #29 0x00b967d2 in WallWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #30 0x00818b8b in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #31 0x00bd6d38 in FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so No symbol table info available. #32 0x00818b8b in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #33 0x008196a8 in PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #34 0x00819c41 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #35 0x00b959b0 in WallScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #36 0x00819a92 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #37 0x013fea19 in UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #38 0x00819a92 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so No symbol table info available. #39 0x0081b78c in PrivateGLScreen::paintOutputs(std::list >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so No symbol table info available. #40 0x007daa3b in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #41 0x00b96e6b in WallScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libwall.so No symbol table info available. #42 0x007da9f5 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #43 0x007dac1c in CompositeScreenInterface::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #44 0x007da9f5 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #45 0x007dac1c in CompositeScreenInterface::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #46 0x007da9f5 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #47 0x007dca63 in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so No symbol table info available. #48 0x007dd37d in boost::detail::function::function_obj_invoker0, boost::_bi::list1 > >, bool>::invoke(boost::detail::function::function_buffer&) () from /usr/lib/compiz/libcomposite.so No symbol table info available. #49 0x08065686 in CompTimeoutSource::callback() () No symbol table info available. #50 0x080650c1 in CompTimeoutSource::dispatch(sigc::slot_base*) () No symbol table info available. #51 0x00152439 in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #52 0x00431c68 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 No symbol table info available. #53 0x00432430 in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #54 0x00432af3 in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #55 0x00153975 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #56 0x0806e82b in CompScreen::eventLoop() () No symbol table info available. #57 0x08066c38 in main () No symbol table info available.