(lldb) bt * thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 * frame #0: 0x00000001a7762e9c libsystem_c.dylib`usleep frame #1: 0x0000000113650858 libvclplug_osxlo.dylib`AquaGraphicsBackend::drawAlphaBitmap(this=0x000060000123a910, rTR=0x000000016fdf94c0, rSrcBitmap=0x0000600002d45198, rAlphaBmp=0x0000600012e12b18) at AquaGraphicsBackend.cxx:1213:1 frame #2: 0x000000011363a804 libvclplug_osxlo.dylib`SalGraphicsAutoDelegateToImpl::drawAlphaBitmap(this=0x0000000343717af0, rPosAry=0x000000016fdf94c0, rSourceBitmap=0x0000600002d45198, rAlphaBitmap=0x0000600012e12b18) at salgdi.hxx:847:27 frame #3: 0x00000001171209e8 libvcllo.dylib`SalGraphics::DrawAlphaBitmap(this=0x0000000343717af0, rPosAry=0x000000016fdf94c0, rSourceBitmap=0x0000600002d45198, rAlphaBitmap=0x0000600012e12b18, rOutDev=0x0000000343717f00) at salgdilayout.cxx:879:16 frame #4: 0x0000000116d57374 libvcllo.dylib`OutputDevice::DrawDeviceAlphaBitmap(this=0x0000000343717f00, rBmp=0x000000016fdf9998, rAlpha=0x000000016fdf99c8, rDestPt=0x000000016fdfa140, rDestSize=0x000000016fdfa130, rSrcPtPixel=0x000000016fdf9aa8, rSrcSizePixel=0x000000016fdfa2a8) at bitmap.cxx:356:29 frame #5: 0x0000000116d5c378 libvcllo.dylib`OutputDevice::DrawDeviceBitmapEx(this=0x0000000343717f00, rDestPt=0x000000016fdfa140, rDestSize=0x000000016fdfa130, rSrcPtPixel=0x000000016fdf9aa8, rSrcSizePixel=0x000000016fdfa2a8, rBitmapEx=0x000000016fdf9998) at bitmapex.cxx:175:9 frame #6: 0x0000000116d5be48 libvcllo.dylib`OutputDevice::DrawBitmapEx(this=0x0000000343717f00, rDestPt=0x000000016fdfa140, rDestSize=0x000000016fdfa130, rSrcPtPixel=0x000000016fdf9aa8, rSrcSizePixel=0x000000016fdfa2a8, rBitmapEx=0x000000016fdfa248, nAction=BMPEXSCALE) at bitmapex.cxx:145:9 frame #7: 0x0000000116d5bfb0 libvcllo.dylib`OutputDevice::DrawBitmapEx(this=0x0000000343717f00, rDestPt=0x000000016fdfa140, rDestSize=0x000000016fdfa130, rBitmapEx=0x000000016fdfa248) at bitmapex.cxx:66:9 frame #8: 0x0000000116d5db08 libvcllo.dylib`OutputDevice::DrawTransformedBitmapEx(this=0x0000000343717f00, rTransformation=0x000000016fdfad88, rBitmapEx=0x0000600002b20850, fAlpha=1) at bitmapex.cxx:556:9 frame #9: 0x000000034c5075fc libvclcanvaslo.dylib`vclcanvas::SpriteHelper::redraw(this=0x00000002c2da4938, rTargetSurface=0x0000000343717f00, rPos=0x000000016fdfb0a0, io_bSurfacesDirty=0x00000002c2da4930, (null)=true) const at spritehelper.cxx:183:24 frame #10: 0x000000034c4b4110 libvclcanvaslo.dylib`vclcanvas::CanvasCustomSprite::redraw(this=0x00000002c2da4870, rOutDev=0x0000000343717f00, rOrigOutputPos=0x000000016fdfb0a0, bBufferedUpdate=true) const at canvascustomsprite.cxx:134:24 frame #11: 0x000000034c4fae54 libvclcanvaslo.dylib`vclcanvas::SpriteCanvasHelper::genericUpdate(this=0x0000000343717a18, rRequestedArea=0x0000600002407728, rSortedUpdateSprites=size=1) at spritecanvashelper.cxx:539:26 frame #12: 0x000000034c4fec38 libvclcanvaslo.dylib`void canvas::SpriteRedrawManager::handleArea(this=0x0000000343717ab0, rFunc=0x0000000343717a18, rUpdateArea=0x0000600002407710) const at spriteredrawmanager.hxx:346:31 frame #13: 0x000000034c4fe998 libvclcanvaslo.dylib`canvas::SpriteRedrawManager::AreaUpdateCaller::operator(this=0x000000016fdfb310, rUpdateArea=0x0000600002407710)(basegfx::B2DConnectedRanges::ConnectedComponents const&) at spriteredrawmanager.hxx:204:27 frame #14: 0x000000034c4fe888 libvclcanvaslo.dylib`canvas::SpriteRedrawManager::AreaUpdateCaller std::__1::for_each::ConnectedComponents, void*>, canvas::SpriteRedrawManager::AreaUpdateCaller >(__first=__list_const_iterator::ConnectedComponents, void *> @ 0x000000016fdfb328, __last=__list_const_iterator::ConnectedComponents, void *> @ 0x000000016fdfb320, __f=AreaUpdateCaller @ 0x000000016fdfb310) at for_each.h:29:5 frame #15: 0x000000034c4fd95c libvclcanvaslo.dylib`canvas::SpriteRedrawManager::AreaUpdateCaller basegfx::B2DConnectedRanges::forEachAggregate >(this=0x000000016fdfb440, aFunctor=AreaUpdateCaller @ 0x000000016fdfb3b8) const at b2dconnectedranges.hxx:217:20 frame #16: 0x000000034c4f83c4 libvclcanvaslo.dylib`void canvas::SpriteRedrawManager::forEachSpriteArea(this=0x0000000343717ab0, rFunc=0x0000000343717a18) const at spriteredrawmanager.hxx:244:26 frame #17: 0x000000034c4f7c6c libvclcanvaslo.dylib`vclcanvas::SpriteCanvasHelper::updateScreen(this=0x0000000343717a18, bUpdateAll=false, io_bSurfaceDirty=0x0000000343717aa8) at spritecanvashelper.cxx:253:30 frame #18: 0x000000034c4d594c libvclcanvaslo.dylib`vclcanvas::SpriteCanvas::updateScreen(this=0x0000000343717900, bUpdateAll='\0') at spritecanvas.cxx:141:46 frame #19: 0x000000010e482bcc libcppcanvaslo.dylib`cppcanvas::internal::ImplSpriteCanvas::updateScreen(this=0x0000600003281d58, bUpdateAll=false) const at implspritecanvas.cxx:81:36 frame #20: 0x0000000358353ee8 libslideshowlo.dylib`slideshow::internal::(anonymous namespace)::SlideView::updateScreen(this=0x0000000343719ca0) const at slideview.cxx:838:22 frame #21: 0x0000000358214a64 libslideshowlo.dylib`slideshow::internal::ScreenUpdater::commitUpdates(this=0x000000011bb7ff30) at screenupdater.cxx:142:28 frame #22: 0x00000003582e7330 libslideshowlo.dylib`(anonymous namespace)::SlideShowImpl::update(this=0x000000011bb7fe00, nNextTimeout=0x000000016fdfbf70) at slideshowimpl.cxx:2046:29 frame #23: 0x00000002e32eff98 libsdlo.dylib`sd::SlideshowImpl::updateSlideShow(this=0x000000010f231320) at slideshowimpl.cxx:1720:21 frame #24: 0x00000002e32efed0 libsdlo.dylib`sd::SlideshowImpl::updateHdl(this=0x000000010f231320, (null)=0x000000010f231380) at slideshowimpl.cxx:1705:5 frame #25: 0x00000002e32e2c28 libsdlo.dylib`sd::SlideshowImpl::LinkStubupdateHdl(instance=0x000000010f231320, data=0x000000010f231380) at slideshowimpl.cxx:1703:1 frame #26: 0x00000001173c88d0 libvcllo.dylib`Link::Call(this=0x000000010f2313a0, data=0x000000010f231380) const at link.hxx:111:45 frame #27: 0x00000001173c8884 libvcllo.dylib`Timer::Invoke(this=0x000000010f231380) at timer.cxx:75:21 frame #28: 0x0000000117362438 libvcllo.dylib`Scheduler::CallbackTaskScheduling() at scheduler.cxx:480:20 frame #29: 0x0000000113623758 libvclplug_osxlo.dylib`SalTimer::CallCallback(this=0x000060000105cd50) at saltimer.hxx:54:13 frame #30: 0x00000001136236cc libvclplug_osxlo.dylib`AquaSalTimer::callTimerCallback(this=0x000060000105cd50) at saltimer.cxx:140:41 frame #31: 0x00000001136237b0 libvclplug_osxlo.dylib`AquaSalTimer::handleTimerElapsed(this=0x000060000105cd50) at saltimer.cxx:149:9 frame #32: 0x00000001135f4e08 libvclplug_osxlo.dylib`AquaSalInstance::DoYield(this=0x000000010e70ae60, bWait=true, bHandleAllCurrentEvents=false) at salinst.cxx:624:21 frame #33: 0x000000011739989c libvcllo.dylib`ImplYield(i_bWait=true, i_bAllEvents=false) at svapp.cxx:352:48 frame #34: 0x000000011739920c libvcllo.dylib`Application::Yield() at svapp.cxx:436:5 frame #35: 0x0000000117398ff0 libvcllo.dylib`Application::Execute() at svapp.cxx:330:13 frame #36: 0x0000000100df8f10 libsofficeapp.dylib`desktop::Desktop::Main(this=0x000000016fdff528) at app.cxx:1601:13 frame #37: 0x00000001173bfb08 libvcllo.dylib`ImplSVMain() at svmain.cxx:204:35 frame #38: 0x00000001135f4020 libvclplug_osxlo.dylib`AquaSalInstance::handleAppDefinedEvent(pEvent=0x0000600003707540) at salinst.cxx:448:20 frame #39: 0x0000000113697028 libvclplug_osxlo.dylib`-[VCL_NSApplication sendEvent:](self=0x000000010e604080, _cmd="sendEvent:", pEvent=0x0000600003707540) at vclnsapp.mm:92:9 frame #40: 0x00000001aa8f0090 AppKit`-[NSApplication _handleEvent:] + 76 frame #41: 0x00000001aa4b7fa4 AppKit`-[NSApplication run] + 636 frame #42: 0x00000001aa489698 AppKit`NSApplicationMain + 1132 frame #43: 0x00000001135f89c4 libvclplug_osxlo.dylib`AquaSalInstance::SVMainHook(this=0x000000010e70ae60, pnInit=0x000000016fdff478) at salinst.cxx:1058:5 frame #44: 0x00000001173bfac8 libvcllo.dylib`ImplSVMain() at svmain.cxx:197:54 frame #45: 0x00000001173c12a4 libvcllo.dylib`SVMain() at svmain.cxx:236:12 frame #46: 0x0000000100e7f514 libsofficeapp.dylib`soffice_main at sofficemain.cxx:94:12 frame #47: 0x0000000100003f44 soffice`sal_main at main.c:51:15 frame #48: 0x0000000100003f1c soffice`main(argc=1, argv=0x000000016fdff7a8) at main.c:49:1 frame #49: 0x000000010001908c dyld`start + 520