232920 2021-11-09 19:12:30 -0800 imported/w3c/web-platform-tests/webmessaging/broadcastchannel/workers.html is flaky crashing in debug 2021-11-10 09:52:34 -0800 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez achristensen esprehn+autocc ews-watchlist kangil.han ryanhaddad webkit-bug-importer oldest_to_newest 1813454 0 cdumez 2021-11-09 19:12:30 -0800 imported/w3c/web-platform-tests/webmessaging/broadcastchannel/workers.html is flaky crashing in debug: ASSERTION FAILED: m_wasConstructedOnMainThread == isMainThread() /Volumes/Data/worker/macOS-AppleSilicon-Big-Sur-Debug-Build-EWS/build/WebKitBuild/Debug/usr/local/include/wtf/CallbackAggregator.h(41) : WTF::CallbackAggregator::~CallbackAggregator() 1 0x13a3ae208 WTFCrash 2 0x117b47cb0 WebCore::JSTransformStreamDefaultController::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&) 3 0x1194c5df8 WTF::CallbackAggregator::~CallbackAggregator() 4 0x1194c5d60 WTF::CallbackAggregator::~CallbackAggregator() 5 0x1194c5d28 WTF::ThreadSafeRefCounted<WTF::CallbackAggregator, (WTF::DestructionThread)0>::deref() const::'lambda'()::operator()() const 6 0x1194c5c98 WTF::ThreadSafeRefCounted<WTF::CallbackAggregator, (WTF::DestructionThread)0>::deref() const 7 0x1194c5c24 WTF::Ref<WTF::CallbackAggregator, WTF::RawPtrTraits<WTF::CallbackAggregator> >::~Ref() 8 0x1194bde40 WTF::Ref<WTF::CallbackAggregator, WTF::RawPtrTraits<WTF::CallbackAggregator> >::~Ref() 9 0x1194c352c WebCore::BroadcastChannel::dispatchMessageTo(WTF::ObjectIdentifier<WebCore::BroadcastChannelIdentifierType>, WTF::Ref<WebCore::SerializedScriptValue, WTF::RawPtrTraits<WebCore::SerializedScriptValue> >&&, WTF::CompletionHandler<void ()>&&)::$_4::~$_4() 10 0x1194bde0c WebCore::BroadcastChannel::dispatchMessageTo(WTF::ObjectIdentifier<WebCore::BroadcastChannelIdentifierType>, WTF::Ref<WebCore::SerializedScriptValue, WTF::RawPtrTraits<WebCore::SerializedScriptValue> >&&, WTF::CompletionHandler<void ()>&&)::$_4::~$_4() 11 0x1194cfed8 WTF::Detail::CallableWrapper<WebCore::BroadcastChannel::dispatchMessageTo(WTF::ObjectIdentifier<WebCore::BroadcastChannelIdentifierType>, WTF::Ref<WebCore::SerializedScriptValue, WTF::RawPtrTraits<WebCore::SerializedScriptValue> >&&, WTF::CompletionHandler<void ()>&&)::$_4, void, WebCore::ScriptExecutionContext&>::~CallableWrapper() 12 0x1194cfdac WTF::Detail::CallableWrapper<WebCore::BroadcastChannel::dispatchMessageTo(WTF::ObjectIdentifier<WebCore::BroadcastChannelIdentifierType>, WTF::Ref<WebCore::SerializedScriptValue, WTF::RawPtrTraits<WebCore::SerializedScriptValue> >&&, WTF::CompletionHandler<void ()>&&)::$_4, void, WebCore::ScriptExecutionContext&>::~CallableWrapper() 13 0x1194cfde0 WTF::Detail::CallableWrapper<WebCore::BroadcastChannel::dispatchMessageTo(WTF::ObjectIdentifier<WebCore::BroadcastChannelIdentifierType>, WTF::Ref<WebCore::SerializedScriptValue, WTF::RawPtrTraits<WebCore::SerializedScriptValue> >&&, WTF::CompletionHandler<void ()>&&)::$_4, void, WebCore::ScriptExecutionContext&>::~CallableWrapper() 14 0x11681d034 std::__1::default_delete<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&> >::operator()(WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&>*) const 15 0x11681cfac std::__1::unique_ptr<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&>, std::__1::default_delete<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&> > >::reset(WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&>*) 16 0x11681cf40 std::__1::unique_ptr<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&>, std::__1::default_delete<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&> > >::~unique_ptr() 17 0x11681cf04 std::__1::unique_ptr<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&>, std::__1::default_delete<WTF::Detail::CallableWrapperBase<void, WebCore::ScriptExecutionContext&> > >::~unique_ptr() 18 0x11681ced0 WTF::Function<void (WebCore::ScriptExecutionContext&)>::~Function() 19 0x11672b010 WTF::Function<void (WebCore::ScriptExecutionContext&)>::~Function() 20 0x117ab03f0 WebCore::ScriptExecutionContext::Task::~Task() 21 0x11908dcc0 WebCore::ScriptExecutionContext::Task::~Task() 22 0x11b902774 WebCore::WorkerDedicatedRunLoop::Task::~Task() 23 0x11b90270c WebCore::WorkerDedicatedRunLoop::Task::~Task() 24 0x11b9026d4 std::__1::default_delete<WebCore::WorkerDedicatedRunLoop::Task>::operator()(WebCore::WorkerDedicatedRunLoop::Task*) const 25 0x11b9026a0 std::__1::unique_ptr<WebCore::WorkerDedicatedRunLoop::Task, std::__1::default_delete<WebCore::WorkerDedicatedRunLoop::Task> >::reset(WebCore::WorkerDedicatedRunLoop::Task*) 26 0x11b902634 std::__1::unique_ptr<WebCore::WorkerDedicatedRunLoop::Task, std::__1::default_delete<WebCore::WorkerDedicatedRunLoop::Task> >::~unique_ptr() 27 0x11b8ddb28 std::__1::unique_ptr<WebCore::WorkerDedicatedRunLoop::Task, std::__1::default_delete<WebCore::WorkerDedicatedRunLoop::Task> >::~unique_ptr() 28 0x11b8dd258 WebCore::WorkerDedicatedRunLoop::runCleanupTasks(WebCore::WorkerOrWorkletGlobalScope*) 29 0x11b8db7c4 WebCore::WorkerDedicatedRunLoop::run(WebCore::WorkerOrWorkletGlobalScope*) 30 0x11b8db738 WebCore::WorkerOrWorkletThread::runEventLoop() 31 0x11b898da4 WebCore::DedicatedWorkerThread::runEventLoop() 1813455 1 443767 cdumez 2021-11-09 19:16:49 -0800 Created attachment 443767 Patch 1813647 2 achristensen 2021-11-10 09:22:24 -0800 *** Bug 232946 has been marked as a duplicate of this bug. *** 1813659 3 ews-feeder 2021-11-10 09:51:24 -0800 Committed r285587 (244095@main): <https://commits.webkit.org/244095@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 443767. 1813662 4 webkit-bug-importer 2021-11-10 09:52:34 -0800 <rdar://problem/85258453> 443767 2021-11-09 19:16:49 -0800 2021-11-10 09:51:25 -0800 Patch bug-232920-20211109191648.patch text/plain 3508 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjg1NTUyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZTVmNDJhYzAyZTExZjMx MTlkYWMxYTk4NjU4NTBjZjY1ZTQ5ZjEwOC4uM2ViNTM0MGY2NmJjMjAzZTA1MjRhYzhjYmZjYTYy YTNkYjMwMTVmMyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIzIEBACisyMDIxLTExLTA5ICBDaHJp cyBEdW1leiAgPGNkdW1lekBhcHBsZS5jb20+CisKKyAgICAgICAgaW1wb3J0ZWQvdzNjL3dlYi1w bGF0Zm9ybS10ZXN0cy93ZWJtZXNzYWdpbmcvYnJvYWRjYXN0Y2hhbm5lbC93b3JrZXJzLmh0bWwg aXMgZmxha3kgY3Jhc2hpbmcgaW4gZGVidWcKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5v cmcvc2hvd19idWcuY2dpP2lkPTIzMjkyMAorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAo T09QUyEpLgorCisgICAgICAgIFdoZW4gV29ya2VyR2xvYmFsU2NvcGU6OnBvc3RUYXNrKCkgZ2V0 cyBjYWxsZWQsIHRoZSB0YXNrIG1heSBnZXQgZGVzdHJveWVkIG9uIHRoZSB3b3JrZXIgdGhyZWFk LCB3aXRob3V0CisgICAgICAgIGdldHRpbmcgZXhlY3V0ZWQgaW4gdGhlIGNhc2Ugd2hlcmUgdGhl IHdvcmtlciB0aHJlYWQgaXMgYWJvdXQgdG8gZXhpdC4gVGhpcyB3YXMgY2F1c2luZyB0cm91Ymxl IGluCisgICAgICAgIEJyb2FkY2FzdENoYW5uZWw6OmRpc3BhdGNoTWVzc2FnZVRvKCkgd2hlcmUg d2Ugd2VyZSBjYWxsaW5nIFdvcmtlckdsb2JhbFNjb3BlOjpwb3N0VGFzaygpIGFuZCBjYXB0dXJp bmcKKyAgICAgICAgYSBDYWxsYmFja0FnZ3JlZ2F0b3IuIFdlIHdlcmUgcmVseWluZyBvbiB0aGUg dGFzayBhY3R1YWxseSBleGVjdXRpbmcgdG8gZGlzcGF0Y2ggdGhlIENhbGxiYWNrQWdncmVnYXRv cgorICAgICAgICBiYWNrIHRvIHRoZSBtYWludCB0aHJlYWQgc28gdGhhdCB0aGUgY29tcGxldGlv biBoYW5kbGVyIGlzIGFsd2F5cyBjYWxsZWQgb24gdGhlIG1haW4gdGhyZWFkLgorCisgICAgICAg IFRvIGFkZHJlc3MgdGhlIGlzc3VlLCB3ZSBub3cgY2FwdHVyZSBhIFdURjo6U2NvcGVFeGl0IHdo aWNoIGNhbGxzIHRoZSBjb21wbGV0aW9uIGhhbmRsZXIgb24gdGhlIG1haW4KKyAgICAgICAgdGhy ZWFkIHVwb24gZGVzdHJ1Y3Rpb24uIFRoaXMgd2F5LCB0aGUgY29tcGxldGlvbiBoYW5kbGVyIHdp bGwgYWx3YXlzIGdldCBjYWxsZWQgb24gdGhlIG1haW4gdGhyZWFkLAorICAgICAgICBubyBtYXR0 ZXIgd2hhdC4KKworICAgICAgICAqIGRvbS9Ccm9hZGNhc3RDaGFubmVsLmNwcDoKKyAgICAgICAg KFdlYkNvcmU6OkJyb2FkY2FzdENoYW5uZWw6OmRpc3BhdGNoTWVzc2FnZVRvKToKKwogMjAyMS0x MS0wOSAgTXlsZXMgQy4gTWF4ZmllbGQgIDxtbWF4ZmllbGRAYXBwbGUuY29tPgogCiAgICAgICAg IFtDb2NvYV0gTWlncmF0ZSBmcm9tIENURm9udENvcHlWYXJpYXRpb25BeGVzKCkgdG8gQ1RGb250 Q29weVZhcmlhdGlvbkF4ZXNJbnRlcm5hbCgpIGlmIHBvc3NpYmxlCmRpZmYgLS1naXQgYS9Tb3Vy Y2UvV2ViQ29yZS9kb20vQnJvYWRjYXN0Q2hhbm5lbC5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9kb20v QnJvYWRjYXN0Q2hhbm5lbC5jcHAKaW5kZXggNjFhZTA0YzhmNzRiMjI5ZTNlYzE5NzE4YmNlNjU1 MDE0ZjI2ZGNkMS4uNzEyZTI4YTViM2RmNWIxMDUzZmM5OTllNjU2YTNlNWJiMDcyOGEyNSAxMDA2 NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvZG9tL0Jyb2FkY2FzdENoYW5uZWwuY3BwCisrKyBiL1Nv dXJjZS9XZWJDb3JlL2RvbS9Ccm9hZGNhc3RDaGFubmVsLmNwcApAQCAtMzgsNiArMzgsNyBAQAog I2luY2x1ZGUgPHd0Zi9IYXNoTWFwLmg+CiAjaW5jbHVkZSA8d3RmL0lzb01hbGxvY0lubGluZXMu aD4KICNpbmNsdWRlIDx3dGYvTWFpblRocmVhZC5oPgorI2luY2x1ZGUgPHd0Zi9TY29wZS5oPgog CiBuYW1lc3BhY2UgV2ViQ29yZSB7CiAKQEAgLTIwOCwxMiArMjA5LDE1IEBAIHZvaWQgQnJvYWRj YXN0Q2hhbm5lbDo6Y2xvc2UoKQogdm9pZCBCcm9hZGNhc3RDaGFubmVsOjpkaXNwYXRjaE1lc3Nh Z2VUbyhCcm9hZGNhc3RDaGFubmVsSWRlbnRpZmllciBjaGFubmVsSWRlbnRpZmllciwgUmVmPFNl cmlhbGl6ZWRTY3JpcHRWYWx1ZT4mJiBtZXNzYWdlLCBDb21wbGV0aW9uSGFuZGxlcjx2b2lkKCk+ JiYgY29tcGxldGlvbkhhbmRsZXIpCiB7CiAgICAgQVNTRVJUKGlzTWFpblRocmVhZCgpKTsKKyAg ICBhdXRvIGNvbXBsZXRpb25IYW5kbGVyQ2FsbGluZ1Njb3BlID0gbWFrZVNjb3BlRXhpdChbY29t cGxldGlvbkhhbmRsZXIgPSBXVEZNb3ZlKGNvbXBsZXRpb25IYW5kbGVyKV0oKSBtdXRhYmxlIHsK KyAgICAgICAgY2FsbE9uTWFpblRocmVhZChXVEZNb3ZlKGNvbXBsZXRpb25IYW5kbGVyKSk7Cisg ICAgfSk7CisKICAgICBhdXRvIGNvbnRleHRJZGVudGlmaWVyID0gY2hhbm5lbFRvQ29udGV4dElk ZW50aWZpZXIoKS5nZXQoY2hhbm5lbElkZW50aWZpZXIpOwogICAgIGlmICghY29udGV4dElkZW50 aWZpZXIpCi0gICAgICAgIHJldHVybiBjb21wbGV0aW9uSGFuZGxlcigpOworICAgICAgICByZXR1 cm47CiAKLSAgICBhdXRvIGNhbGxiYWNrQWdncmVnYXRvciA9IENhbGxiYWNrQWdncmVnYXRvcjo6 Y3JlYXRlKFdURk1vdmUoY29tcGxldGlvbkhhbmRsZXIpKTsKLSAgICBTY3JpcHRFeGVjdXRpb25D b250ZXh0OjplbnN1cmVPbkNvbnRleHRUaHJlYWQoY29udGV4dElkZW50aWZpZXIsIFtjaGFubmVs SWRlbnRpZmllciwgbWVzc2FnZSA9IFdURk1vdmUobWVzc2FnZSksIGNhbGxiYWNrQWdncmVnYXRv ciA9IFdURk1vdmUoY2FsbGJhY2tBZ2dyZWdhdG9yKV0oYXV0byYpIG11dGFibGUgeworICAgIFNj cmlwdEV4ZWN1dGlvbkNvbnRleHQ6OmVuc3VyZU9uQ29udGV4dFRocmVhZChjb250ZXh0SWRlbnRp ZmllciwgW2NoYW5uZWxJZGVudGlmaWVyLCBtZXNzYWdlID0gV1RGTW92ZShtZXNzYWdlKSwgY29t cGxldGlvbkhhbmRsZXJDYWxsaW5nU2NvcGUgPSBXVEZNb3ZlKGNvbXBsZXRpb25IYW5kbGVyQ2Fs bGluZ1Njb3BlKV0oYXV0byYpIG11dGFibGUgewogICAgICAgICBSZWZQdHI8QnJvYWRjYXN0Q2hh bm5lbD4gY2hhbm5lbDsKICAgICAgICAgewogICAgICAgICAgICAgTG9ja2VyIGxvY2tlciB7IGFs bEJyb2FkY2FzdENoYW5uZWxzTG9jayB9OwpAQCAtMjIxLDggKzIyNSw2IEBAIHZvaWQgQnJvYWRj YXN0Q2hhbm5lbDo6ZGlzcGF0Y2hNZXNzYWdlVG8oQnJvYWRjYXN0Q2hhbm5lbElkZW50aWZpZXIg Y2hhbm5lbElkZW50CiAgICAgICAgIH0KICAgICAgICAgaWYgKGNoYW5uZWwpCiAgICAgICAgICAg ICBjaGFubmVsLT5kaXNwYXRjaE1lc3NhZ2UoV1RGTW92ZShtZXNzYWdlKSk7Ci0KLSAgICAgICAg Y2FsbE9uTWFpblRocmVhZChbY2FsbGJhY2tBZ2dyZWdhdG9yID0gV1RGTW92ZShjYWxsYmFja0Fn Z3JlZ2F0b3IpXSB7IH0pOwogICAgIH0pOwogfQogCg==