Bug 195617

Summary: Flaky Test: legacy-animation-engine/cssom/cssvalue-comparison.html
Product: WebKit Reporter: WebKit Commit Bot <commit-queue>
Component: Tools / TestsAssignee: WebKit Commit Bot <commit-queue>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: dino, graouts, lforschler, ryanhaddad, webkit-bot-watchers-bugzilla
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 50856    
Attachments:
Description Flags
Archive of layout-test-results from webkit-cq-03 none

WebKit Commit Bot
Reported 2019-03-12 04:38:15 PDT
This is an automatically generated bug from the commit-queue. legacy-animation-engine/cssom/cssvalue-comparison.html has been flaky on the commit-queue. legacy-animation-engine/cssom/cssvalue-comparison.html was authored by dino@apple.com and graouts@apple.com. https://trac.webkit.org/browser/trunk/LayoutTests/legacy-animation-engine/cssom/cssvalue-comparison.html The commit-queue just saw legacy-animation-engine/cssom/cssvalue-comparison.html flake (DumpRenderTree crashed) while processing attachment 364376 [details] on bug 195610. Bot: webkit-cq-03 Port: <class 'webkitpy.common.config.ports.MacPort'> Platform: Mac OS X 10.13.6 The bots will update this with information from each new failure. If you believe this bug to be fixed or invalid, feel free to close. The bots will re-open if the flake re-occurs. If you would like to track this test fix with another bug, please close this bug as a duplicate. The bots will follow the duplicate chain when making future comments.
Attachments
Archive of layout-test-results from webkit-cq-03 (2.48 MB, application/zip)
2019-03-12 04:38 PDT, WebKit Commit Bot 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
WebKit Commit Bot
Comment 1 2019-03-12 04:38:16 PDT
Created attachment 364378 [details] Archive of layout-test-results from webkit-cq-03
Ryan Haddad
Comment 2 2019-03-12 12:06:21 PDT
Application Specific Information: CRASHING TEST: legacy-animation-engine/cssom/cssvalue-comparison.html Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 ??? 000000000000000000 0 + 0 1 com.apple.WebCore 0x000000010fd1cd5d WebCore::CanvasBase::notifyObserversCanvasDestroyed() + 109 (HashTable.h:182) 2 com.apple.WebCore 0x000000010fd46c7e WebCore::HTMLCanvasElement::~HTMLCanvasElement() + 46 (memory:2595) 3 com.apple.WebCore 0x000000010fd46dff WebCore::HTMLCanvasElement::~HTMLCanvasElement() + 15 4 com.apple.JavaScriptCore 0x000000010c6de63d void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)1, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::JSDestructibleObjectDestroyFunc const&) + 173 (JSDestructibleObjectHeapCellType.cpp:37) 5 com.apple.JavaScriptCore 0x000000010c6dd030 void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const + 384 6 com.apple.JavaScriptCore 0x000000010c6dc9d3 void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&) + 307 (MarkedBlockInlines.h:435) 7 com.apple.JavaScriptCore 0x000000010c6dc89a JSC::JSDestructibleObjectHeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) + 26 (JSDestructibleObjectHeapCellType.cpp:53) 8 com.apple.JavaScriptCore 0x000000010c339224 JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 308
Ryan Haddad
Comment 3 2019-03-13 17:16:47 PDT
*** This bug has been marked as a duplicate of bug 195431 ***
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