273577 2024-05-01 14:00:56 -0700 [ Ventura WK1 ] http/tests/media/hls/track-webvtt-multitracks.html is a mostly timeout/crash 2024-05-08 16:07:52 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 273501 https://bugs.webkit.org/show_bug.cgi?id=273501 InRadar P2 Normal --- 1 j_stfleur webkit-unassigned ap eric.carlson jer.noble webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 2032577 0 j_stfleur 2024-05-01 14:00:56 -0700 Description: http/tests/media/hls/track-webvtt-multitracks.html Test is somewhat flaky but mainly crashing on debug also a flaky time out on release. Last pass was on 276050@main, first crash occurred on 276054@main. First timeout occured on 276315@main Buildbot URL: https://build.webkit.org/#/builders/705/builds/6063 History: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fmedia%2Fhls%2Ftrack-webvtt-multitracks.html&version_name=Ventura&limit=50000&recent=false&flavor=wk1 Crash Log: stderr: ASSERTION FAILED: Uncaught exception - *** -[__NSArrayM objectAtIndex:]: index 0 beyond bounds for empty array 0 /Volumes/Data/worker/Apple-Ventura-Debug-Build/build/Source/WTF/wtf/BlockObjCExceptions.mm(39) : void ReportBlockedObjCException(NSException *__strong) 1 0x11b4c25ec WTFCrash 2 0x11b4e3030 ReportBlockedObjCException(NSException*) 3 0x124f6547c WebCore::MediaPlayerPrivateAVFoundationObjC::setCurrentTextTrack(WebCore::InbandTextTrackPrivateAVF*) 4 0x129dee1bc WebCore::MediaPlayerPrivateAVFoundation::configureInbandTracks() 5 0x129dee26c WebCore::MediaPlayerPrivateAVFoundation::trackModeChanged() 6 0x129dea1f0 WebCore::InbandTextTrackPrivateAVF::setMode(WebCore::InbandTextTrackPrivateMode) 7 0x1290417e0 WebCore::InbandTextTrack::setModeInternal(WebCore::TextTrack::Mode) 8 0x1290418b0 WebCore::InbandTextTrack::setMode(WebCore::TextTrack::Mode) 9 0x1268ee240 WebCore::setJSTextTrack_modeSetter(JSC::JSGlobalObject&, WebCore::JSTextTrack&, JSC::JSValue)::'lambda'()::operator()() const 10 0x1268ee1d8 void WebCore::invokeFunctorPropagatingExceptionIfNecessary<WebCore::setJSTextTrack_modeSetter(JSC::JSGlobalObject&, WebCore::JSTextTrack&, JSC::JSValue)::'lambda'()>(JSC::JSGlobalObject&, JSC::ThrowScope&, WebCore::setJSTextTrack_modeSetter(JSC::JSGlobalObject&, WebCore::JSTextTrack&, JSC::JSValue)::'lambda'()&&) 11 0x1268ee11c WebCore::setJSTextTrack_modeSetter(JSC::JSGlobalObject&, WebCore::JSTextTrack&, JSC::JSValue) 12 0x126848870 bool WebCore::IDLAttribute<WebCore::JSTextTrack>::set<&WebCore::setJSTextTrack_modeSetter(JSC::JSGlobalObject&, WebCore::JSTextTrack&, JSC::JSValue), (WebCore::CastedThisErrorBehavior)0>(JSC::JSGlobalObject&, long long, long long, JSC::PropertyName) 13 0x126848744 WebCore::setJSTextTrack_mode(JSC::JSGlobalObject*, long long, long long, JSC::PropertyName) 14 0x11d253fe0 WTF::FunctionPtr<(WTF::PtrTag)30177, bool (JSC::JSGlobalObject*, long long, long long, JSC::PropertyName), (WTF::FunctionAttributes)1>::operator()(JSC::JSGlobalObject*, long long, long long, JSC::PropertyName) const 15 0x11d253880 JSC::JSObject::putInlineSlow(JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) 16 0x11c882608 JSC::JSObject::putInlineForJSObject(JSC::JSCell*, JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) 17 0x11d008b2c JSC::JSCell::putInline(JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) 18 0x11c88368c JSC::JSValue::putInline(JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) 19 0x11ce638b0 llint_slow_path_put_by_id 20 0x11dc32ae0 llint_entry 21 0x11dc257b4 vmEntryToJavaScript 22 0x11ccc2418 JSC::Interpreter::executeEval(JSC::EvalExecutable*, JSC::JSValue, JSC::JSScope*) 23 0x11ccc0be8 JSC::eval(JSC::CallFrame*, JSC::JSValue, JSC::JSScope*, JSC::ECMAMode) 24 0x11ce70bc0 JSC::LLInt::commonCallDirectEval(JSC::CallFrame*, JSC::BaseInstruction<JSC::JSOpcodeTraits> const*, JSC::MacroAssemblerCodeRef<(WTF::PtrTag)357>) 25 0x11ce709b0 llint_slow_path_call_direct_eval 26 0x11dc4edc8 llint_entry 27 0x11dc4d148 llint_entry 28 0x11dc4c02c llint_entry 29 0x11dc4c02c llint_entry 30 0x11dc4d148 llint_entry 31 0x11dc257b4 vmEntryToJavaScript 2032578 1 webkit-bug-importer 2024-05-01 14:01:37 -0700 <rdar://problem/127384137> 2032589 2 ews-feeder 2024-05-01 14:23:46 -0700 Test gardening commit 278228@main (139fe6341785): <https://commits.webkit.org/278228@main> Reviewed commits have been landed. Closing PR #28006 and removing active labels. 2034141 3 j_stfleur 2024-05-08 16:07:52 -0700 *** This bug has been marked as a duplicate of bug 273501 ***