Bug 195596 – Flaky Test: legacy-animation-engine/compositing/updates/animation-non-composited.html

• Component: Tools / Tests
• Status: RESOLVED DUPLICATE

[WebKit Commit Bot]

This is an automatically generated bug from the commit-queue.
legacy-animation-engine/compositing/updates/animation-non-composited.html has been flaky on the commit-queue.

legacy-animation-engine/compositing/updates/animation-non-composited.html was authored by [e-mail].
https://trac.webkit.org/browser/trunk/LayoutTests/legacy-animation-engine/compositing/updates/animation-non-composited.html

The commit-queue just saw legacy-animation-engine/compositing/updates/animation-non-composited.html flake (DumpRenderTree crashed) while processing attachment 364325 [details] on bug 195585.
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.

[WebKit Commit Bot]

Created attachment 364333 [details]
Archive of layout-test-results from webkit-cq-03

[Ryan Haddad]

Application Specific Information:
CRASHING TEST: legacy-animation-engine/compositing/updates/animation-non-composited.html

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore             	0x0000000108a6bf9a WebCore::CanvasBase::notifyObserversCanvasDestroyed() + 106 (CanvasBase.cpp:87)
1   com.apple.WebCore             	0x0000000108a95ebe WebCore::HTMLCanvasElement::~HTMLCanvasElement() + 46 (memory:2595)
2   com.apple.WebCore             	0x0000000108a9603f WebCore::HTMLCanvasElement::~HTMLCanvasElement() + 15
3   com.apple.JavaScriptCore      	0x000000010542b3ef void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)0, (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&) + 175 (HeapCell.h:52)
4   com.apple.JavaScriptCore      	0x0000000105429fa3 void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const + 243
5   com.apple.JavaScriptCore      	0x00000001054299d3 void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&) + 307 (MarkedBlockInlines.h:435)
6   com.apple.JavaScriptCore      	0x000000010542989a JSC::JSDestructibleObjectHeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) + 26 (JSDestructibleObjectHeapCellType.cpp:53)
7   com.apple.JavaScriptCore      	0x0000000105086224 JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 308
8   com.apple.JavaScriptCore      	0x00000001050794b2 JSC::IncrementalSweeper::doSweep(JSC::VM&, WTF::MonotonicTime) + 194 (IncrementalSweeper.cpp:90)
9   com.apple.JavaScriptCore      	0x00000001054965f9 JSC::JSRunLoopTimer::timerDidFire() + 89 (atomic:1026)
10  com.apple.JavaScriptCore      	0x00000001054961f8 JSC::JSRunLoopTimer::Manager::timerDidFire() + 872 (JSRunLoopTimer.cpp:159)
11  com.apple.CoreFoundation      	0x00007fff322ac6b4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
12  com.apple.CoreFoundation      	0x00007fff322ac334 __CFRunLoopDoTimer + 1108
13  com.apple.CoreFoundation      	0x00007fff322abe2a __CFRunLoopDoTimers + 346
14  com.apple.CoreFoundation      	0x00007fff322a35cb __CFRunLoopRun + 2427
15  com.apple.CoreFoundation      	0x00007fff322a29b7 CFRunLoopRunSpecific + 487
16  DumpRenderTree                	0x000000010466914f runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 3762 (DumpRenderTree.mm:2078)
17  DumpRenderTree                	0x0000000104667e54 dumpRenderTree(int, char const**) + 3312 (DumpRenderTree.mm:1202)
18  DumpRenderTree                	0x0000000104669a03 DumpRenderTreeMain(int, char const**) + 1456 (DumpRenderTree.mm:1434)
19  libdyld.dylib                 	0x00007fff5a18a015 start + 1

[Ryan Haddad]

*** This bug has been marked as a duplicate of bug 195431 ***