Bug 302559 – REGRESSION(303022@main): [macOS Release wk1] webaudio/audiobuffersource-not-gced-until-ended.html is a flaky crash

• Component: New Bugs
• Status: RESOLVED FIXED

[Marta Darbinyan]

The following is flaky crash in wk1 macOS Release after 303022@main.

webaudio/audiobuffersource-not-gced-until-ended.html

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0  com.apple.WebCore       	       0x11d5227bc WebCore::InstrumentingAgents::~InstrumentingAgents()
1  com.apple.WebCore       	       0x11d5189cc WebCore::CommandLineAPIHost::~CommandLineAPIHost()
2  com.apple.WebCore       	       0x11bc4a390 WebCore::JSCommandLineAPIHost::destroy(JSC::JSCell*)
3  com.apple.JavaScriptCore	       0x109e10838 void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)0, (JSC::MarkedBlock::Handle::SweepMode)0, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)0, 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&)
4  com.apple.JavaScriptCore	       0x109e0f21c void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)::'lambda'()::operator()() const
5  com.apple.JavaScriptCore	       0x109e0614c void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::JSDestructibleObjectDestroyFunc>(JSC::FreeList*, JSC::JSDestructibleObjectDestroyFunc const&)
6  com.apple.JavaScriptCore	       0x109e0602c JSC::JSDestructibleObjectHeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) const
7  com.apple.JavaScriptCore	       0x109a41454 JSC::MarkedBlock::Handle::sweep(JSC::FreeList*)
8  com.apple.JavaScriptCore	       0x1099f7640 JSC::BlockDirectory::sweep()
9  com.apple.JavaScriptCore	       0x109a43840 JSC::MarkedSpace::sweepBlocks()
10  com.apple.JavaScriptCore	       0x109a050ec JSC::Heap::sweepSynchronously()
11  com.apple.JavaScriptCore	       0x109a05920 JSC::Heap::collectNow(JSC::Synchronousness, JSC::GCRequest)
12  com.apple.WebCore       	       0x11cca3c34 WebCore::GarbageCollectionController::garbageCollectNow()
13  DumpRenderTree          	       0x1024ecae8 collectCallback(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**)
14  com.apple.JavaScriptCore	       0x10937a498 long long JSC::APICallbackFunction::callImpl<JSC::JSCallbackFunction>(JSC::JSGlobalObject*, JSC::CallFrame*)
15                          	       0x30002c030


Test result:
https://build.webkit.org/#/builders/1701/builds/126

Test history:
https://results.webkit.org/?suite=layout-tests&test=webaudio%2Faudiobuffersource-not-gced-until-ended.html&flavor=wk1&style=release

[Radar WebKit Bug Importer]

<rdar://problem/164761891>

[EWS]

Test gardening commit 303061@main (9948a6f14892): <https://commits.webkit.org/303061@main>

Reviewed commits have been landed. Closing PR #53978 and removing active labels.

[EWS]

Committed 303067@main (f84db56e5e00): <https://commits.webkit.org/303067@main>

Reviewed commits have been landed. Closing PR #53979 and removing active labels.

[Alexey Proskuryakov]

The test expectation still needs to be removed.

[Jonathan Bedard]

Re-opening for pull request https://github.com/WebKit/WebKit/pull/54209

[EWS]

Test gardening commit 303285@main (c566ed2945f7): <https://commits.webkit.org/303285@main>

Reviewed commits have been landed. Closing PR #54209 and removing active labels.