#0  0x00007fe202499f19 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#1  0x00007fe20249a945 in _XFlush () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#2  0x00007fe1f60e9948 in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
No symbol table info available.
#3  0x00007fe1f60e7e98 in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
No symbol table info available.
#4  0x00007fe1f60c004f in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
No symbol table info available.
#5  0x00007fe1f6325b37 in PrivateGLScreen::waitForVideoSync() () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#6  0x00007fe1f6325d19 in PrivateGLScreen::paintOutputs(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#7  0x00007fe1f654be59 in CompositeScreen::paint(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int) () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#8  0x00007fe1f654d6cf in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#9  0x0000000000422d6b in CompTimer::triggerCallback() ()
No symbol table info available.
#10 0x0000000000422ea2 in CompTimeoutSource::callback() ()
No symbol table info available.
#11 0x000000000042239d in CompTimeoutSource::dispatch(sigc::slot_base*) ()
No symbol table info available.
#12 0x00007fe2011a79df in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#13 0x00007fe200cada5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007fe200cae258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007fe200cae792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x000000000042c7b6 in CompScreen::eventLoop() ()
No symbol table info available.
#17 0x000000000042022a in main ()
No symbol table info available.