#0  0x00007f454c5d23a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = <optimized out>
#1  0x00007f454c5d5b0b in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction = 0x4}, sa_mask = {__val = {5, 140735750249168, 6, 139935611852415, 3, 140735750233802, 6, 139935611852419, 2, 140735750233822, 2, 139935611843413, 1, 139935611852415, 3, 140735750233796}}, sa_flags = 12, sa_restorer = 0x7f454c6f9683}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f454c60a113 in __libc_message (do_abort=2, fmt=0x7f454c6fb0d8 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff98666840, reg_save_area = 0x7fff98666750}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff98666840, reg_save_area = 0x7fff98666750}}
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007f454c614a96 in malloc_printerr (action=3, str=0x7f454c6fb2c8 "free(): corrupted unsorted chunks", ptr=<optimized out>) at malloc.c:6283
        buf = "0000000004a1d390"
        cp = <optimized out>
#4  0x00007f454c618d7c in __GI___libc_free (mem=<optimized out>) at malloc.c:3738
        ar_ptr = 0x7f454c9361c0
        p = <optimized out>
        hook = <optimized out>
#5  0x00007f454172b490 in ?? () from /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1
No symbol table info available.
#6  0x00007f454172c19c in ?? () from /usr/lib/x86_64-linux-gnu/libdrm_intel.so.1
No symbol table info available.
#7  0x00007f45420c2bba in intel_batchbuffer_reset () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#8  0x00007f45420d98a6 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#9  0x00007f45420d9fbe in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#10 0x00007f4541d296a5 in ?? () from /usr/lib/x86_64-linux-gnu/dri/libdricore.so
No symbol table info available.
#11 0x00007f4541d2c227 in _mesa_TexSubImage2D () from /usr/lib/x86_64-linux-gnu/dri/libdricore.so
No symbol table info available.
#12 0x00007f453c975f3f in nux::IOpenGLSurface::UnlockRect() () from /usr/lib/libnux-graphics-1.0.so.0
No symbol table info available.
#13 0x00007f453c976965 in nux::IOpenGLTexture2D::UnlockRect(int) () from /usr/lib/libnux-graphics-1.0.so.0
No symbol table info available.
#14 0x00007f453d0aa470 in unity::PanelMenuView::Draw(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#15 0x00007f453ccc9cb0 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#16 0x00007f453ccceed7 in nux::Layout::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#17 0x00007f453d130144 in unity::PanelView::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#18 0x00007f453ccc9c58 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#19 0x00007f453ccceed7 in nux::Layout::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#20 0x00007f453cc97692 in nux::BaseWindow::DrawContent(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#21 0x00007f453ccc9c58 in nux::View::ProcessDraw(nux::GraphicsEngine&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#22 0x00007f453cd42ad1 in nux::WindowCompositor::RenderTopViewContent(nux::BaseWindow*, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#23 0x00007f453cd4401a in nux::WindowCompositor::RenderTopViews(bool, std::list<nux::ObjectWeakPtr<nux::BaseWindow>, std::allocator<nux::ObjectWeakPtr<nux::BaseWindow> > >&, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#24 0x00007f453cd443d5 in nux::WindowCompositor::Draw(bool, bool) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#25 0x00007f453cd4bb55 in nux::WindowThread::RenderInterfaceFromForeignCmd(nux::Rect*) () from /usr/lib/libnux-1.0.so.0
No symbol table info available.
#26 0x00007f453d11e7ec in UnityScreen::paintDisplay(CompRegion const&, GLMatrix const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#27 0x00007f453d11efcf in UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#28 0x00007f4542c117cb in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#29 0x00007f4542c11bfd in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#30 0x00007f453e32dc68 in WallWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#31 0x00007f4542c11b9f in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#32 0x00007f453def9635 in FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so
No symbol table info available.
#33 0x00007f4542c11b9f in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#34 0x00007f453d11627a in UnityWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#35 0x00007f4542c11b9f in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#36 0x00007f4542c120d9 in PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#37 0x00007f4542c125a7 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#38 0x00007f453e327802 in WallScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#39 0x00007f4542c124dc in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#40 0x00007f453d11f17e in UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#41 0x00007f4542c124dc in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#42 0x00007f4542c14346 in PrivateGLScreen::paintOutputs(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#43 0x00007f4542e34f09 in CompositeScreen::paint(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int) () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#44 0x00007f4542e3677f in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#45 0x0000000000422d6b in CompTimer::triggerCallback() ()
No symbol table info available.
#46 0x0000000000422ea2 in CompTimeoutSource::callback() ()
No symbol table info available.
#47 0x000000000042239d in CompTimeoutSource::dispatch(sigc::slot_base*) ()
No symbol table info available.
#48 0x00007f454dc449df in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#49 0x00007f454d74aa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#50 0x00007f454d74b258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#51 0x00007f454d74b792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#52 0x000000000042c816 in CompScreen::eventLoop() ()
No symbol table info available.
#53 0x000000000042022a in main ()
No symbol table info available.