#0  __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:374
  [Error: memmove-vec-unaligned-erms.S was not found in source tree]
#1  0x00007f2aba91dd8d in memmove (__len=18446744073137404992, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:40
  [Error: string_fortified.h was not found in source tree]
#2  drisw_update_tex_buffer (drawable=<optimized out>, ctx=<optimized out>, res=<optimized out>) at ../../../../../src/gallium/state_trackers/dri/drisw.c:357
  [Error: drisw.c was not found in source tree]
#3  0x00007f2aba91beea in dri_set_tex_buffer2 (pDRICtx=<optimized out>, target=3553, format=8409, dPriv=<optimized out>) at ../../../../../src/gallium/state_trackers/dri/dri_drawable.c:258
  [Error: dri_drawable.c was not found in source tree]
#4  0x00007f2ac0cd271a in boost::function1<void, unsigned long>::operator() (a0=16777684, this=0x7f2ac0eea640 <(anonymous namespace)::bindTexImageEXT()::f>) at /usr/include/boost/function/function_template.hpp:770
  [Error: function_template.hpp was not found in source tree]
#5  compiz::opengl::bindTexImageGLX(ServerGrabInterface*, unsigned long, unsigned long, boost::function<bool (unsigned long)> const&, boost::function<void (unsigned long)> const&, boost::function<void ()> const&, compiz::opengl::_PixmapSource) (serverGrabInterface=<optimized out>, x11Pixmap=x11Pixmap@entry=52428801, glxPixmap=glxPixmap@entry=16777684, checkPixmapValidity=..., bindTexImageEXT=..., waitGLX=..., source=compiz::opengl::InternallyManaged) at ./plugins/opengl/src/glxtfpbind/src/glx-tfp-bind.cpp:63
  58: 	bindTexImageEXT (glxPixmap);
  59: 	return true;
  60: #endif
  61:     }
  62: 
  63:     bindTexImageEXT (glxPixmap);
  64: 
  65:     return true;
  66: }
#6  0x00007f2ac0cc7c1a in TfpTexture::bindTexImage (this=this@entry=0x556f52cd9fa0, glxPixmap=@0x556f52cd9fd8: 16777684) at ./plugins/opengl/src/texture.cpp:671
  666: 					    x11Pixmap,
  667: 					    glxPixmap,
  668: 					    checkPixmapValidityFunc (),
  669: 					    bindTexImageEXT (),
  670: 					    waitGLXFunc (),
  671: 					    source);
  672: }
  673: 
  674: void
  675: TfpTexture::releaseTexImage ()
  676: {
#7  0x00007f2ac0cc7f44 in TfpTexture::enable (this=0x556f52cd9fa0, filter=GLTexture::Fast) at ./plugins/opengl/src/texture.cpp:847
  842:     glBindTexture (target (), name ());
  843: 
  844:     if (damaged && pixmap)
  845:     {
  846: 	releaseTexImage ();
  847: 	bindTexImage (pixmap);
  848:     }
  849: 
  850:     GLTexture::enable (filter);
  851:     
  852:     if (damaged)
#8  0x00007f2ac0cb5e37 in PrivateGLScreen::paintBackground (this=this@entry=0x556f4e6cbb90, transform=..., region=..., transformed=transformed@entry=false) at ./plugins/opengl/src/paint.cpp:221
  216: 	GLTexture::Matrix matrix = tex->matrix ();
  217: 	GLTexture::MatrixList matl;
  218: 	CompRegion reg;
  219: 
  220: 	int x1 = box.x1 ();
  221: 	int y1 = box.y1 ();
  222: 	int x2 = box.x2 ();
  223: 	int y2 = box.y2 ();
  224: 
  225: 	/* remove the old x1 and y1 so we have a relative value */
  226: 	x2 -= x1;
#9  0x00007f2ac0cb85a6 in PrivateGLScreen::paintOutputRegion (this=0x556f4e6cbb90, transform=..., region=..., output=output@entry=0x556f4e6327b0, mask=mask@entry=3) at ./plugins/opengl/src/paint.cpp:416
  411:  */
  412: void
  413: GroupTabBar::paint (const GLWindowPaintAttrib    &attrib,
  414: 		    const GLMatrix		 &transform,
  415: 		    unsigned int		 mask,
  416: 		    CompRegion		 	 clipRegion)
  417: {
  418:     CompWindow      *topTab;
  419:     std::vector <GLLayer *> paintList;
  420:     CompRect        box;
  421: 
#10 0x00007f2ac0cb8e89 in GLScreen::glPaintOutput (this=0x556f4e68e220, sAttrib=..., transform=..., region=..., output=0x556f4e6327b0, mask=3) at ./plugins/opengl/src/paint.cpp:668
  663: 
  664: 	    glPushMatrix ();
  665: 	    glLoadMatrixf (wTransform.getMatrix ());
  666: 
  667: 	    /* prevent tab bar drawing.. */
  668: 	    state = mDraggedSlot->mTabBar->mState;
  669: 	    mDraggedSlot->mTabBar->mState = PaintOff;
  670: 	    mDraggedSlot->setTargetOpacity (OPAQUE);
  671: 	    mDraggedSlot->paint (gWindow->paintAttrib (),
  672: 				 wTransform, region, region, 0);
  673: 	    mDraggedSlot->mTabBar->mState = state;
#11 0x00007f2aa6fbdf35 in WallScreen::glPaintOutput (this=0x556f4e6a6e00, attrib=..., matrix=..., region=..., output=0x556f4e6327b0, mask=3) at ./plugins/wall/src/wall.cpp:1141
  1136: 
  1137:     if (moving)
  1138: 	mask |= PAINT_SCREEN_TRANSFORMED_MASK |
  1139: 		PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_MASK;
  1140: 
  1141:     status = glScreen->glPaintOutput (attrib, matrix, region, output, mask);
  1142: 
  1143:     if (optionGetShowSwitcher () &&
  1144: 	(moving || showPreview || boxTimeout) &&
  1145: 	(output->id () == boxOutputDevice ||
  1146: 	 output == &screen->fullscreenOutput ()))
#12 0x00007f2ac0cb8dc5 in GLScreen::glPaintOutput (this=0x556f4e68e220, sAttrib=..., transform=..., region=..., output=0x556f4e6327b0, mask=<optimized out>) at ./plugins/opengl/src/paint.cpp:625
  620: 			    const GLMatrix	      &transform,
  621: 			    const CompRegion	      &region,
  622: 			    CompOutput		      *output,
  623: 			    unsigned int	      mask)
  624: {
  625:     GroupSelection *group;
  626:     bool           status;
  627: 
  628:     /* Keep track of viewports */
  629:     mTmpSel.mPainted = false;
  630:     mTmpSel.mVpX = screen->vp ().x ();
#13 0x00007f2a8d0ccc53 in unity::UnityScreen::glPaintOutput (this=0x556f4ecea800, attrib=..., transform=..., region=..., output=0x556f4e6327b0, mask=3) at ./plugins/unityshell/src/unityshell.cpp:1533
  [Error: unityshell.cpp was not found in source tree]
#14 0x00007f2ac0cb8dc5 in GLScreen::glPaintOutput (this=this@entry=0x556f4e68e220, sAttrib=..., transform=..., region=..., output=output@entry=0x556f4e6327b0, mask=mask@entry=3) at ./plugins/opengl/src/paint.cpp:625
  620: 			    const GLMatrix	      &transform,
  621: 			    const CompRegion	      &region,
  622: 			    CompOutput		      *output,
  623: 			    unsigned int	      mask)
  624: {
  625:     GroupSelection *group;
  626:     bool           status;
  627: 
  628:     /* Keep track of viewports */
  629:     mTmpSel.mPainted = false;
  630:     mTmpSel.mVpX = screen->vp ().x ();
#15 0x00007f2ac0cbe025 in PrivateGLScreen::paintOutputs (this=0x556f4e6cbb90, outputs=..., mask=5, region=...) at ./plugins/opengl/src/screen.cpp:2523
#16 0x00007f2ac1304c2f in CompositeScreen::paint (this=0x556f4e6a8e20, outputs=..., mask=<optimized out>) at ./plugins/composite/src/screen.cpp:1028
  1023: 
  1024: void
  1025: CompositeScreen::paint (CompOutput::ptrList &outputs,
  1026: 		        unsigned int        mask)
  1027: {
  1028:     WRAPABLE_HND_FUNCTN (paint, outputs, mask)
  1029: 
  1030:     if (priv->pHnd)
  1031: 	priv->pHnd->paintOutputs (outputs, mask, priv->tmpRegion);
  1032: }
  1033: 
#17 0x00007f2ac1307c62 in CompositeScreen::handlePaintTimeout (this=0x556f4e6a8e20) at ./plugins/composite/src/screen.cpp:991
  986: 	priv->currentlyTrackingDamage = DamageForCurrentFrame;
  987: 
  988: 	/* All new damage goes on the next frame */
  989: 	priv->ageingBuffers.incrementAges ();
  990: 
  991: 	paint (outputs, mask);
  992: 
  993: 	donePaint ();
  994: 
  995: 	priv->outputShapeChanged = false;
  996: 
#18 0x00007f2ad028a47f in boost::function0<bool>::operator() (this=<optimized out>) at /usr/include/boost/function/function_template.hpp:771
  [Error: function_template.hpp was not found in source tree]
#19 CompTimer::triggerCallback (this=this@entry=0x556f4e6c0640) at ./src/timer/src/timer.cpp:227
#20 0x00007f2ad028a566 in CompTimeoutSource::callback (this=<optimized out>) at ./src/timer/src/timer.cpp:150
#21 0x00007f2ad02899ad in sigc::slot0<bool>::operator() (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:513
  [Error: slot.h was not found in source tree]
#22 CompTimeoutSource::dispatch (this=<optimized out>, slot=<optimized out>) at ./src/timer/src/timer.cpp:133
#23 0x00007f2ace496e9f in Glib::Source::dispatch_vfunc (callback=<optimized out>, user_data=<optimized out>) at main.cc:1091
  [Error: main.cc was not found in source tree]
#24 0x00007f2ace176e25 in g_main_dispatch (context=0x556f4e632ab0) at ../../../../glib/gmain.c:3148
  [Error: gmain.c was not found in source tree]
#25 g_main_context_dispatch (context=context@entry=0x556f4e632ab0) at ../../../../glib/gmain.c:3813
  [Error: gmain.c was not found in source tree]
#26 0x00007f2ace1771f0 in g_main_context_iterate (context=0x556f4e632ab0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
  [Error: gmain.c was not found in source tree]
#27 0x00007f2ace177502 in g_main_loop_run (loop=0x556f4e633cb0) at ../../../../glib/gmain.c:4082
  [Error: gmain.c was not found in source tree]
#28 0x00007f2ace497e55 in Glib::MainLoop::run (this=<optimized out>) at main.cc:784
  [Error: main.cc was not found in source tree]
#29 0x00007f2ad022d6cf in compiz::private_screen::EventManager::startEventLoop (this=0x556f4e630228, dpy=0x556f4e635160) at ./src/screen.cpp:188
  183: 	    }
  184: 	    else if (randrExtension &&
  185: 		     event->type == randrEvent + RRScreenChangeNotify)
  186: 	    {
  187: 		XRRScreenChangeNotifyEvent *rre;
  188: 
  189: 		rre = (XRRScreenChangeNotifyEvent *) event;
  190: 
  191: 		if (screen->root () == rre->root)
  192: 		    detectRefreshRate ();
  193: 	    }
#30 0x0000556f4ca437d4 in main (argc=1, argv=<optimized out>) at ./src/main.cpp:261