[Webkit-unassigned] [Bug 56309] New: Flaky tests caused by duplicated values when growing the hastables after r80582

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Mar 14 07:15:44 PDT 2011 

https://bugs.webkit.org/show_bug.cgi?id=56309

           Summary: Flaky tests caused by duplicated values when growing
                    the hastables after r80582
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: alex at igalia.com
                CC: hyatt at apple.com, andreip at google.com


Apparently we are having the issues when reinserting values in the hashtable after growing it we had in bug 49781:

#0  0x00002ab1e3214428 in WTF::HashTable<WebCore::FontPlatformData, std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyHash, WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyTraits>::reinsert (this=0x1d34170, entry=...) at ../../Source/JavaScriptCore/wtf/HashTable.h:760
#1  0x00002ab1e32133e7 in WTF::HashTable<WebCore::FontPlatformData, std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyHash, WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyTraits>::rehash (this=0x1d34170, newTableSize=512) at ../../Source/JavaScriptCore/wtf/HashTable.h:930
#2  0x00002ab1e3211d8f in WTF::HashTable<WebCore::FontPlatformData, std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyHash, WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyTraits>::expand (this=0x1d34170) at ../../Source/JavaScriptCore/wtf/HashTable.h:908
#3  0x00002ab1e320f8df in WTF::HashTable<WebCore::FontPlatformData, std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> >, WTF::PairFirstExtractor<std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyHash, WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyTraits>::add<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int>, WTF::HashMapTranslator<std::pair<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int> >, WTF::PairHashTraits<WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >, WebCore::FontDataCacheKeyHash> > (this=0x1d34170, key=..., extra=...) at ../../Source/JavaScriptCore/wtf/HashTable.h:700
#4  0x00002ab1e320cf45 in WTF::HashMap<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int>, WebCore::FontDataCacheKeyHash, WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >::inlineAdd (this=0x1d34170, key=..., mapped=...) at ../../Source/JavaScriptCore/wtf/HashMap.h:242
#5  0x00002ab1e320b203 in WTF::HashMap<WebCore::FontPlatformData, std::pair<WebCore::SimpleFontData*, unsigned int>, WebCore::FontDataCacheKeyHash, WebCore::FontDataCacheKeyTraits, WTF::HashTraits<std::pair<WebCore::SimpleFontData*, unsigned int> > >::set (this=0x1d34170, key=..., mapped=...) at ../../Source/JavaScriptCore/wtf/HashMap.h:249
#6  0x00002ab1e3209710 in WebCore::FontCache::getCachedFontData (this=0x154ebb0, platformData=0x1e31260) at ../../Source/WebCore/platform/graphics/FontCache.cpp:293
#7  0x00002ab1e32095a4 in WebCore::FontCache::getCachedFontData (this=0x154ebb0, fontDescription=..., family=..., checkingAlternateName=false) at ../../Source/WebCore/platform/graphics/FontCache.cpp:277
#8  0x00002ab1e2cc068e in WebCore::fontDataForGenericFamily (document=0x72052d0, fontDescription=..., familyName=...) at ../../Source/WebCore/css/CSSFontSelector.cpp:386
#9  0x00002ab1e2cc0a65 in WebCore::CSSFontSelector::getFontData (this=0x72fcf40, fontDescription=..., familyName=...) at ../../Source/WebCore/css/CSSFontSelector.cpp:477
#10 0x00002ab1e320a0a6 in WebCore::FontCache::getFontData (this=0x154ebb0, font=..., familyIndex=@0x73446c0, fontSelector=0x72fcf40) at ../../Source/WebCore/platform/graphics/FontCache.cpp:419
#11 0x00002ab1e3217b1d in WebCore::FontFallbackList::fontDataAt (this=0x7344630, font=0x7276568, realizedFontIndex=0) at ../../Source/WebCore/platform/graphics/FontFallbackList.cpp:105
#12 0x00002ab1e2a2610e in WebCore::FontFallbackList::primaryFontData (this=0x7344630, f=0x7276568) at ../../Source/WebCore/platform/graphics/FontFallbackList.h:66
#13 0x00002ab1e3217939 in WebCore::FontFallbackList::determinePitch (this=0x7344630, font=0x7276568) at ../../Source/WebCore/platform/graphics/FontFallbackList.cpp:76
#14 0x00002ab1e3335b15 in WebCore::FontFallbackList::isFixedPitch (this=0x7344630, f=0x7276568) at ../../Source/WebCore/platform/graphics/FontFallbackList.h:47
#15 0x00002ab1e3335b9d in WebCore::Font::isFixedPitch (this=0x7276568) at ../../Source/WebCore/platform/graphics/Font.h:267
#16 0x00002ab1e33334c1 in WebCore::RenderBlock::findNextLineBreak (this=0x7263518, resolver=..., firstLine=true, isLineEmpty=@0x7fff228bb67f, lineBreakIteratorInfo=..., previousLineBrokeCleanly=@0x7fff228bb6fa, hyphenated=@0x7fff228bb677, clear=0x7fff228bb678, lastFloatFromPreviousLine=0x0) at ../../Source/WebCore/rendering/RenderBlockLineLayout.cpp:1702
#17 0x00002ab1e332e283 in WebCore::RenderBlock::layoutInlineChildren (this=0x7263518, relayoutChildren=true, repaintLogicalTop=@0x7fff228bb9fc, repaintLogicalBottom=@0x7fff228bb9f8) at ../../Source/WebCore/rendering/RenderBlockLineLayout.cpp:692
#18 0x00002ab1e345abdf in WebCore::RenderBlock::forceLayoutInlineChildren (this=0x7263518) at ../../Source/WebCore/rendering/RenderBlock.h:317
#19 0x00002ab1e345a21c in WebCore::RenderSVGText::layout (this=0x7263518) at ../../Source/WebCore/rendering/svg/RenderSVGText.cpp:151
#20 0x00002ab1e3462ecc in WebCore::SVGRenderSupport::layoutChildren (start=0x72df008, selfNeedsLayout=true) at ../../Source/WebCore/rendering/svg/SVGRenderSupport.cpp:233
#21 0x00002ab1e3433c17 in WebCore::RenderSVGContainer::layout (this=0x72df008) at ../../Source/WebCore/rendering/svg/RenderSVGContainer.cpp:64
#22 0x00002ab1e3462ecc in WebCore::SVGRenderSupport::layoutChildren (start=0x734b258, selfNeedsLayout=true) at ../../Source/WebCore/rendering/svg/SVGRenderSupport.cpp:233
#23 0x00002ab1e3457902 in WebCore::RenderSVGRoot::layout (this=0x734b258) at ../../Source/WebCore/rendering/svg/RenderSVGRoot.cpp:119

http://webkit-bots.igalia.com/amd64/svn_81017.core-when_1300106130-_-who_DumpRenderTree-_-why_11.trace.html

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the webkit-unassigned mailing list