RESOLVED DUPLICATE of bug 62942 Bug 62624
Tests crashing on GTK debug bots because of failing ASSERT in FontCache.cpp 
https://bugs.webkit.org/show_bug.cgi?id=62624
Summary Tests crashing on GTK debug bots because of failing ASSERT in FontCache.cpp
Mario Sanchez Prada
Reported 2011-06-14 01:02:00 PDT
The following tests have been often crashing (not always) on the GTK bots: fast/backgrounds/animated-svg-as-background.html fast/xsl/xslt-extra-content-at-end.xml svg/W3C-SVG-1.1/text-tref-01-b.svg svg/carto.net/window.svg svg/wicd/rightsizing-grid.xhtml They started failing after r88781, which is unrelated, so it must be something else. Skipping for now. Attaching the full stack trace: Thread 1 (Thread 25300): #0 0x00002b1dfc076027 in WebCore::FontCache::getCachedFontData (this=0x237f470, platformData=0x5a90ab0, shouldRetain=WebCore::FontCache::Retain) at ../../Source/WebCore/platform/graphics/FontCache.cpp:297 #1 0x00002b1dfc075d85 in WebCore::FontCache::getCachedFontData (this=0x237f470, fontDescription=..., family="Arial", checkingAlternateName=false, shouldRetain=WebCore::FontCache::Retain) at ../../Source/WebCore/platform/graphics/FontCache.cpp:269 #2 0x00002b1dfc076967 in WebCore::FontCache::getFontData (this=0x237f470, font=..., familyIndex=@0x5a749a0, fontSelector=0x5a6c940) at ../../Source/WebCore/platform/graphics/FontCache.cpp:411 #3 0x00002b1dfc084859 in WebCore::FontFallbackList::fontDataAt (this=0x5a74910, font=0x5a748b8, realizedFontIndex=0) at ../../Source/WebCore/platform/graphics/FontFallbackList.cpp:105 #4 0x00002b1dfbb30a04 in WebCore::FontFallbackList::primaryFontData (this=0x5a74910, f=0x5a748b8) at ../../Source/WebCore/platform/graphics/FontFallbackList.h:66 #5 0x00002b1dfbb309af in WebCore::FontFallbackList::primarySimpleFontData (this=0x5a74910, f=0x5a748b8) at ../../Source/WebCore/platform/graphics/FontFallbackList.h:62 #6 0x00002b1dfbb30a9d in WebCore::Font::primaryFont (this=0x5a748b8) at ../../Source/WebCore/platform/graphics/Font.h:237 #7 0x00002b1dfc16509a in WebCore::textRunNeedsRenderingContext (font=...) at ../../Source/WebCore/rendering/svg/SVGTextRunRenderingContext.h:71 #8 0x00002b1dfc305eed in WebCore::constructTextRun (text=0x5a74c38, characters=UnicodeEncodeError: 'ascii' codec can't encode character u'\u7dad' in position 16: ordinal not in range(128) , position=0, length=1) at ../../Source/WebCore/rendering/svg/SVGTextMetrics.cpp:89 #9 0x00002b1dfc305fef in WebCore::SVGTextMetrics::measureCharacterRange (text=0x5a74c38, position=0, length=1) at ../../Source/WebCore/rendering/svg/SVGTextMetrics.cpp:100 #10 0x00002b1dfc2ff44d in WebCore::SVGTextLayoutAttributesBuilder::propagateLayoutAttributes (this=0x7fffbd86ac50, start=0x5a749d8, allAttributes=WTF::Vector of length 0, capacity 0, atCharacter=@0x7fffbd86abd4, lastCharacter=@0x7fffbd86abd2) at ../../Source/WebCore/rendering/svg/SVGTextLayoutAttributesBuilder.cpp:203 #11 0x00002b1dfc2fec3e in WebCore::SVGTextLayoutAttributesBuilder::buildLayoutAttributesForTextSubtree (this=0x7fffbd86ac50, textRoot=0x5a749d8) at ../../Source/WebCore/rendering/svg/SVGTextLayoutAttributesBuilder.cpp:58 #12 0x00002b1dfc2de13f in WebCore::RenderSVGText::layout (this=0x5a749d8) at ../../Source/WebCore/rendering/svg/RenderSVGText.cpp:135 #13 0x00002b1dfc2e786a in WebCore::SVGRenderSupport::layoutChildren (start=0x5a72dc8, selfNeedsLayout=true) at ../../Source/WebCore/rendering/svg/SVGRenderSupport.cpp:239 #14 0x00002b1dfc2b7227 in WebCore::RenderSVGContainer::layout (this=0x5a72dc8) at ../../Source/WebCore/rendering/svg/RenderSVGContainer.cpp:64 #15 0x00002b1dfc2e786a in WebCore::SVGRenderSupport::layoutChildren (start=0x5a728c8, selfNeedsLayout=true) at ../../Source/WebCore/rendering/svg/SVGRenderSupport.cpp:239 #16 0x00002b1dfc2b7227 in WebCore::RenderSVGContainer::layout (this=0x5a728c8) at ../../Source/WebCore/rendering/svg/RenderSVGContainer.cpp:64 #17 0x00002b1dfc2e786a in WebCore::SVGRenderSupport::layoutChildren (start=0x5a70718, selfNeedsLayout=true) at ../../Source/WebCore/rendering/svg/SVGRenderSupport.cpp:239 #18 0x00002b1dfc2b7227 in WebCore::RenderSVGContainer::layout (this=0x5a70718) at ../../Source/WebCore/rendering/svg/RenderSVGContainer.cpp:64 #19 0x00002b1dfc2e786a in WebCore::SVGRenderSupport::layoutChildren (start=0x5a6dc28, selfNeedsLayout=true) at ../../Source/WebCore/rendering/svg/SVGRenderSupport.cpp:239 #20 0x00002b1dfc2dbc82 in WebCore::RenderSVGRoot::layout (this=0x5a6dc28) at ../../Source/WebCore/rendering/svg/RenderSVGRoot.cpp:240 #21 0x00002b1dfc173147 in WebCore::RenderBlock::layoutBlockChild (this=0x5a51a58, child=0x5a6dc28, marginInfo=..., previousFloatLogicalBottom=@0x7fffbd86b51c, maxFloatLogicalBottom=@0x7fffbd86b674) at ../../Source/WebCore/rendering/RenderBlock.cpp:1977 #22 0x00002b1dfc172d5f in WebCore::RenderBlock::layoutBlockChildren (this=0x5a51a58, relayoutChildren=true, maxFloatLogicalBottom=@0x7fffbd86b674) at ../../Source/WebCore/rendering/RenderBlock.cpp:1915 #23 0x00002b1dfc16fc96 in WebCore::RenderBlock::layoutBlock (this=0x5a51a58, relayoutChildren=true, pageLogicalHeight=0) at ../../Source/WebCore/rendering/RenderBlock.cpp:1238 #24 0x00002b1dfc16f59e in WebCore::RenderBlock::layout (this=0x5a51a58) at ../../Source/WebCore/rendering/RenderBlock.cpp:1134 #25 0x00002b1dfc27a065 in WebCore::RenderView::layout (this=0x5a51a58) at ../../Source/WebCore/rendering/RenderView.cpp:130 #26 0x00002b1dfc00601c in WebCore::FrameView::layout (this=0x5a01600, allowSubtree=true) at ../../Source/WebCore/page/FrameView.cpp:1000 #27 0x00002b1dfbbe8e3b in WebCore::Document::updateLayout (this=0x5a3c910) at ../../Source/WebCore/dom/Document.cpp:1618 #28 0x00002b1dfbbe8f1c in WebCore::Document::updateLayoutIgnorePendingStylesheets (this=0x5a3c910) at ../../Source/WebCore/dom/Document.cpp:1649 #29 0x00002b1dfbcee84b in WebCore::Editor::Command::execute (this=0x7fffbd86bac0, parameter="(null)", triggeringEvent=0x0) at ../../Source/WebCore/editing/EditorCommand.cpp:1644 #30 0x00002b1dfbbf1aef in WebCore::Document::execCommand (this=0x5a3c910, commandName="SelectAll", userInterface=false, value="(null)") at ../../Source/WebCore/dom/Document.cpp:3923 #31 0x00002b1dfc595884 in WebCore::jsDocumentPrototypeFunctionExecCommand (exec=0x2b1e50014080) at DerivedSources/WebCore/JSDocument.cpp:2424 #32 0x00002b1e100011e8 in ?? () #33 0x00007fffbd86bc70 in ?? () #34 0x00002b1e10010f0b in ?? () #35 0x00007fffbd86bc00 in ?? () #36 0x00002b1e50435e48 in ?? () #37 0x0000000005a7e8f0 in ?? () #38 0x00002b1d00000001 in ?? () #39 0x00002b1e50435b38 in ?? () #40 0x00007fffbd86bc20 in ?? () #41 0x00007fffbd86bc30 in ?? () #42 0x0000000000435607 in JSC::JSValue::decode (ptr=0x5a5cc63) at ../../Source/JavaScriptCore/runtime/JSValueInlineMethods.h:369 #43 0x00002b1dfab82329 in JSC::JITCode::execute (this=0x2b1e50438780, registerFile=0x237d548, callFrame=0x2b1e50014038, globalData=0x2952b20) at ../../Source/JavaScriptCore/jit/JITCode.h:77 #44 0x00002b1dfab7e727 in JSC::Interpreter::execute (this=0x237d530, program=0x2b1e50438768, callFrame=0x2b1e5042d370, scopeChain=0x2b1e50435b38, thisObj=0x2b1e5041c168) at ../../Source/JavaScriptCore/interpreter/Interpreter.cpp:778 #45 0x00002b1dfac17a6e in JSC::evaluate (exec=0x2b1e5042d370, scopeChain=0x2b1e50435b38, source=..., thisValue=...) at ../../Source/JavaScriptCore/runtime/Completion.cpp:64 #46 0x00002b1dfba2a321 in WebCore::JSMainThreadExecState::evaluate (exec=0x2b1e5042d370, chain=0x2b1e50435b38, source=..., thisValue=...) at ../../Source/WebCore/bindings/js/JSMainThreadExecState.h:54 #47 0x00002b1dfba5bf22 in WebCore::ScriptController::evaluateInWorld (this=0x22fad08, sourceCode=..., world=0x29592f0) at ../../Source/WebCore/bindings/js/ScriptController.cpp:143 #48 0x00002b1dfba5c0e2 in WebCore::ScriptController::evaluate (this=0x22fad08, sourceCode=...) at ../../Source/WebCore/bindings/js/ScriptController.cpp:166 #49 0x00002b1dfbc867ce in WebCore::ScriptElement::executeScript (this=0x5a7f040, sourceCode=...) at ../../Source/WebCore/dom/ScriptElement.cpp:285 #50 0x00002b1dfbc863c8 in WebCore::ScriptElement::prepareScript (this=0x5a7f040, scriptStartPosition=..., supportLegacyTypes=WebCore::ScriptElement::AllowLegacyTypeInTypeAttribute) at ../../Source/WebCore/dom/ScriptElement.cpp:241 #51 0x00002b1dfbcaeefb in WebCore::XMLDocumentParser::endElementNs (this=0x5a52690) at ../../Source/WebCore/dom/XMLDocumentParserLibxml2.cpp:891 #52 0x00002b1dfbcafbad in WebCore::endElementNsHandler (closure=0x5a5c5c0) at ../../Source/WebCore/dom/XMLDocumentParserLibxml2.cpp:1119 #53 0x00002b1e051902f3 in ?? () from /usr/lib/libxml2.so.2 #54 0x00002b1e0519c9e9 in ?? () from /usr/lib/libxml2.so.2 #55 0x00002b1e0519e12b in xmlParseChunk () from /usr/lib/libxml2.so.2 #56 0x00002b1dfbcadfba in WebCore::XMLDocumentParser::doWrite (this=0x5a52690, parseString="<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 70 times>, "-->\n<!--= Copyright 2000 World Wid"...) at ../../Source/WebCore/dom/XMLDocumentParserLibxml2.cpp:666 #57 0x00002b1dfbca9a63 in WebCore::XMLDocumentParser::append (this=0x5a52690, s=...) at ../../Source/WebCore/dom/XMLDocumentParser.cpp:132 #58 0x00002b1dfbbd507c in WebCore::DecodedDataDocumentParser::appendBytes (this=0x5a52690, writer=0x5a3f870, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691) at ../../Source/WebCore/dom/DecodedDataDocumentParser.cpp:50 #59 0x00002b1dfbf415fa in WebCore::DocumentWriter::addData (this=0x5a3f870, bytes=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691) at ../../Source/WebCore/loader/DocumentWriter.cpp:203 #60 0x00002b1dfbf359ef in WebCore::DocumentLoader::commitData (this=0x5a3f770, bytes=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691) at ../../Source/WebCore/loader/DocumentLoader.cpp:321 #61 0x00002b1dfb8cba55 in WebKit::FrameLoaderClient::committedLoad (this=0x2354ba0, loader=0x5a3f770, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691) at ../../Source/WebKit/gtk/WebCoreSupport/FrameLoaderClientGtk.cpp:320 #62 0x00002b1dfbf358c7 in WebCore::DocumentLoader::commitLoad (this=0x5a3f770, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691) at ../../Source/WebCore/loader/DocumentLoader.cpp:307 #63 0x00002b1dfbf35aaa in WebCore::DocumentLoader::receivedData (this=0x5a3f770, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691) at ../../Source/WebCore/loader/DocumentLoader.cpp:333 #64 0x00002b1dfbf7fda7 in WebCore::MainResourceLoader::addData (this=0x5a4ba60, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691, allAtOnce=false) at ../../Source/WebCore/loader/MainResourceLoader.cpp:168 #65 0x00002b1dfbf8d2a3 in WebCore::ResourceLoader::didReceiveData (this=0x5a4ba60, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691, encodedDataLength=4691, allAtOnce=false) at ../../Source/WebCore/loader/ResourceLoader.cpp:280 #66 0x00002b1dfbf811b6 in WebCore::MainResourceLoader::didReceiveData (this=0x5a4ba60, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691, encodedDataLength=4691, allAtOnce=false) at ../../Source/WebCore/loader/MainResourceLoader.cpp:464 #67 0x00002b1dfbf8dbba in WebCore::ResourceLoader::didReceiveData (this=0x5a4ba60, data=0x56cecc0 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1 Basic//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd\">\n\n<!--", '=' <repeats 45 times>..., length=4691, encodedDataLength=4691) at ../../Source/WebCore/loader/ResourceLoader.cpp:443 #68 0x00002b1dfc4fb3e7 in WebCore::readCallback (source=0x2b1e0c015580, asyncResult=0x2b1e0c015460, data=0x0) at ../../Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:801 #69 0x00002b1dffaaab59 in async_ready_callback_wrapper (source_object=0x2b1e0c015580, res=0x2b1e0c015460, user_data=0x0) at /tmp/buildd/glib2.0-2.28.6/./gio/ginputstream.c:470 #70 0x00002b1dffabaa68 in complete_in_idle_cb_for_thread (_data=0x59bc340) at /tmp/buildd/glib2.0-2.28.6/./gio/gsimpleasyncresult.c:812 #71 0x00002b1e006284a3 in g_main_dispatch (context=0x22dea40) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:2440 #72 g_main_context_dispatch (context=0x22dea40) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:3013 #73 0x00002b1e00628c80 in g_main_context_iterate (context=0x22dea40, block=1, dispatch=1, self=<value optimized out>) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:3091 #74 0x00002b1e006292f2 in g_main_loop_run (loop=0x59f2c00) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:3299 #75 0x00002b1dfe5642b7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #76 0x000000000042a989 in runTest (testPathOrURL=...) at ../../Tools/DumpRenderTree/gtk/DumpRenderTree.cpp:705 #77 0x000000000042a026 in runTestingServerLoop () at ../../Tools/DumpRenderTree/gtk/DumpRenderTree.cpp:497 #78 0x000000000042c2f4 in main (argc=2, argv=0x7fffbd86d658) at ../../Tools/DumpRenderTree/gtk/DumpRenderTree.cpp:1183
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Martin Robinson
Comment 1 2011-06-20 23:05:13 PDT
Unskipping these tests as they should now be passing. *** This bug has been marked as a duplicate of bug 62942 ***
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