#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f7ace75550b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#2  0x00007f7ace76225b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#3  0x00007f7ace762cb3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f7ace773f26 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f7ace314e75 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#6  0x00007f7ace31bf51 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#7  0x00007f7aba24c43c in nux::WindowCompositor::RenderTopViews(bool, std::__cxx11::list<nux::ObjectWeakPtr<nux::BaseWindow>, std::allocator<nux::ObjectWeakPtr<nux::BaseWindow> > >&, bool)
    () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0
No symbol table info available.
#8  0x00007f7aba24c87c in nux::WindowCompositor::Draw(bool, bool) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0
No symbol table info available.
#9  0x00007f7aba252822 in nux::WindowThread::RenderInterfaceFromForeignCmd(nux::Rect const&) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0
No symbol table info available.
#10 0x00007f7abbbed706 in unity::UnityScreen::paintDisplay (this=this@entry=0x2634c00) at /build/unity-PR7Kwk/unity-7.4.0+16.04.20151102/plugins/unityshell/src/unityshell.cpp:908
        output = 0x2139500
        current_draw_binding = 1
        old_read_binding = 1
        outputGeo = @0x7fff2d752950: {x = 0, y = 0, width = 1680, height = 1050}
#11 0x00007f7abbbedad8 in unity::UnityScreen::glPaintOutput (this=0x2634c00, attrib=..., transform=..., region=..., output=0x2139500, mask=3)
    at /build/unity-PR7Kwk/unity-7.4.0+16.04.20151102/plugins/unityshell/src/unityshell.cpp:1484
        ret = true
        force = true
#12 0x00007f7ad46a4b7d in GLScreen::glPaintOutput (this=0x219d600, sAttrib=..., transform=..., region=..., output=output@entry=0x2139500, mask=mask@entry=3)
    at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/plugins/opengl/src/paint.cpp:625
        rv = <optimized out>
        curr = 0
        sTransform = {m = {-4.02512255e+12, 4.57299741e-41, -2.94371439e+20, 4.57299741e-41, 1.40129846e-45, 0, 1.40129846e-45, 0, 1.39361786e-11, 4.59163468e-41, 5.41667797e-35,
            1.8102613e-36, 1.39363382e-11, 4.59163468e-41, -2.12107214e-16, 3.36935371e+33}}
#13 0x00007f7ad46999dd in PrivateGLScreen::paintOutputs (this=0x219d680, outputs=..., mask=5, region=...)
    at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/plugins/opengl/src/screen.cpp:2489
        identity = {m = {1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1}}
        r = {x = 0, y = <optimized out>, width = <optimized out>, height = <optimized out>}
        output = 0x2139500
        _foreach_continue2461 = false
        paintRegion = {priv = 0x7697fa0}
        useFbo = true
        oldFbo = 0x0
        persistence = <optimized out>
        fullscreen = <optimized out>
#14 0x00007f7ad4ce7747 in CompositeScreen::paint (this=0x212c1c0, outputs=..., mask=<optimized out>)
    at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/plugins/composite/src/screen.cpp:1028
        curr = 6
#15 0x00007f7ad4ce7747 in CompositeScreen::paint (this=0x212c1c0, outputs=..., mask=<optimized out>)
    at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/plugins/composite/src/screen.cpp:1028
        curr = 0
#16 0x00007f7ad4cea771 in CompositeScreen::handlePaintTimeout (this=0x212c1c0) at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/plugins/composite/src/screen.cpp:991
        timeDiff = <optimized out>
        dpy = <optimized out>
        mask = 5
        d = <optimized out>
        outputs = {<std::__cxx11::_List_base<CompOutput*, std::allocator<CompOutput*> >> = {
            _M_impl = {<std::allocator<std::_List_node<CompOutput*> >> = {<__gnu_cxx::new_allocator<std::_List_node<CompOutput*> >> = {<No data fields>}, <No data fields>},
              _M_node = {<std::__detail::_List_node_base> = {_M_next = 0x876c570, _M_prev = 0x876c570}, _M_data = 1}}}, <No data fields>}
        tv = {tv_sec = 1448430591, tv_usec = 139459}
#17 0x00007f7ae2912fef in boost::function0<bool>::operator() (this=<optimized out>) at /usr/include/boost/function/function_template.hpp:773
No locals.
#18 CompTimer::triggerCallback (this=this@entry=0x21922f0) at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/src/timer/src/timer.cpp:227
No locals.
#19 0x00007f7ae29130dc in CompTimeoutSource::callback (this=<optimized out>) at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/src/timer/src/timer.cpp:150
        t = 0x21922f0
        handler = 0x2118e20
        requeue = {<std::__cxx11::_List_base<CompTimer*, std::allocator<CompTimer*> >> = {
            _M_impl = {<std::allocator<std::_List_node<CompTimer*> >> = {<__gnu_cxx::new_allocator<std::_List_node<CompTimer*> >> = {<No data fields>}, <No data fields>},
              _M_node = {<std::__detail::_List_node_base> = {_M_next = 0x7fff2d752d70, _M_prev = 0x7fff2d752d70}, _M_data = 0}}}, <No data fields>}
        i = <optimized out>
#20 0x00007f7ae29124fd in sigc::slot0<bool>::operator() (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440
No locals.
#21 CompTimeoutSource::dispatch (this=<optimized out>, slot=<optimized out>) at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/src/timer/src/timer.cpp:133
No locals.
#22 0x00007f7ae0b5937f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
No symbol table info available.
#23 0x00007f7ae083efca in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#24 0x00007f7ae083f370 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#25 0x00007f7ae083f692 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#26 0x00007f7ae28ca5cb in compiz::private_screen::EventManager::startEventLoop (this=0x21168c8, dpy=0x211aa60) at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/src/screen.cpp:188
No locals.
#27 0x00000000004017c1 in main (argc=1, argv=<optimized out>) at /build/compiz-YDB7tA/compiz-0.9.12.2+16.04.20151026/src/main.cpp:261
        manager = {disableSm = false, clientId = 0x0, displayName = 0x0}
Detaching from program: /usr/bin/compiz, process 1332