228164 2021-07-21 13:34:13 -0700 ASSERTION FAILED: m_messagesBeingDispatched.isEmpty() on http/tests/resourceLoadStatistics/website-data-removal-for-site-with-user-interaction.html 2021-12-07 12:42:41 -0800 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build iPhone / iPad Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ayumi_kojima cdumez achristensen cdumez darin ggaren katherine_cheney kkinnunen sam webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1778532 0 ayumi_kojima 2021-07-21 13:34:13 -0700 http/tests/resourceLoadStatistics/website-data-removal-for-site-with-user-interaction.html Is a flaky crash on iOS 14 E Simulator wk2 Debug. Crash log: ASSERTION FAILED: m_messagesBeingDispatched.isEmpty() /Volumes/Data/worker/ios-simulator-14-debug/build/Source/WebKit/Platform/IPC/Connection.cpp(228) : void IPC::Connection::SyncMessageState::dispatchMessagesAndResetDidScheduleDispatchMessagesForConnection(IPC::Connection &) 1 0x1058f3a19 WTFCrash 2 0x10ded5f3b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x10df51b0c IPC::Connection::SyncMessageState::dispatchMessagesAndResetDidScheduleDispatchMessagesForConnection(IPC::Connection&) 4 0x10df6a6f1 IPC::Connection::SyncMessageState::processIncomingMessage(IPC::Connection&, std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >&)::$_2::operator()() 5 0x10df6a5fe WTF::Detail::CallableWrapper<IPC::Connection::SyncMessageState::processIncomingMessage(IPC::Connection&, std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >&)::$_2, void>::call() 6 0x1059218c2 WTF::Function<void ()>::operator()() const 7 0x1059aa6a0 WTF::RunLoop::performWork() 8 0x1059af0d1 WTF::RunLoop::performWork(void*) 9 0x104454ede __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 10 0x104454dd6 __CFRunLoopDoSource0 11 0x10445429e __CFRunLoopDoSources0 12 0x10444e9f7 __CFRunLoopRun 13 0x10444e1a7 CFRunLoopRunSpecific 14 0x103bd4204 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 15 0x1012282be WTR::TestController::platformRunUntil(bool&, WTF::Seconds) 16 0x1011ebc7f WTR::TestController::runUntil(bool&, WTF::Seconds) 17 0x1011fa35a WTR::TestController::dumpResourceLoadStatistics() 18 0x1012506c7 WTR::TestInvocation::didReceiveMessageFromInjectedBundle(OpaqueWKString const*, void const*) 19 0x1011f408b WTR::TestController::didReceiveMessageFromInjectedBundle(OpaqueWKString const*, void const*) 20 0x1011ef5ac WTR::TestController::didReceiveMessageFromInjectedBundle(OpaqueWKContext const*, OpaqueWKString const*, void const*, void const*) 21 0x10f41b8ed WebKit::WebContextInjectedBundleClient::didReceiveMessageFromInjectedBundle(WebKit::WebProcessPool&, WTF::String const&, API::Object*) 22 0x10f5b7045 WebKit::WebProcessPool::handleMessage(IPC::Connection&, WTF::String const&, WebKit::UserData const&) 23 0x110402459 void IPC::callMemberFunctionImpl<WebKit::WebProcessPool, void (WebKit::WebProcessPool::*)(IPC::Connection&, WTF::String const&, WebKit::UserData const&), std::__1::tuple<WTF::String, WebKit::UserData>, 0ul, 1ul>(WebKit::WebProcessPool*, void (WebKit::WebProcessPool::*)(IPC::Connection&, WTF::String const&, WebKit::UserData const&), IPC::Connection&, std::__1::tuple<WTF::String, WebKit::UserData>&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul>) 24 0x110402270 void IPC::callMemberFunction<WebKit::WebProcessPool, void (WebKit::WebProcessPool::*)(IPC::Connection&, WTF::String const&, WebKit::UserData const&), std::__1::tuple<WTF::String, WebKit::UserData>, std::__1::integer_sequence<unsigned long, 0ul, 1ul> >(IPC::Connection&, std::__1::tuple<WTF::String, WebKit::UserData>&&, WebKit::WebProcessPool*, void (WebKit::WebProcessPool::*)(IPC::Connection&, WTF::String const&, WebKit::UserData const&)) 25 0x110401c35 void IPC::handleMessage<Messages::WebProcessPool::HandleMessage, WebKit::WebProcessPool, void (WebKit::WebProcessPool::*)(IPC::Connection&, WTF::String const&, WebKit::UserData const&)>(IPC::Connection&, IPC::Decoder&, WebKit::WebProcessPool*, void (WebKit::WebProcessPool::*)(IPC::Connection&, WTF::String const&, WebKit::UserData const&)) 26 0x1104019c6 WebKit::WebProcessPool::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 27 0x10e45f754 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) 28 0x10f5b65de WebKit::WebProcessPool::dispatchMessage(IPC::Connection&, IPC::Decoder&) 29 0x10f5c3ca3 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 30 0x10df589b4 IPC::Connection::dispatchMessage(IPC::Decoder&) 31 0x10df5919f IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) 1778534 1 webkit-bug-importer 2021-07-21 13:34:37 -0700 <rdar://problem/80914914> 1778549 2 ayumi_kojima 2021-07-21 13:59:09 -0700 I was not able to reproduce the crash on simulator (iOS 15) on my local machine using run-webkit-tests --ios-simulator --debug -f --exit-after-n-failures 2 --exit-after-n-crashes-or-timeouts 2 --iterations 50 http/tests/resourceLoadStatistics/website-data-removal-for-site-with-user-interaction.html 1778562 3 ayumi_kojima 2021-07-21 14:43:58 -0700 Updated test expectations https://trac.webkit.org/changeset/280162/webkit 1804917 4 ayumi_kojima 2021-10-15 11:15:37 -0700 *** Bug 228668 has been marked as a duplicate of this bug. *** 1821137 5 446211 cdumez 2021-12-07 11:37:39 -0800 Created attachment 446211 Patch 1821176 6 ews-feeder 2021-12-07 12:42:38 -0800 Committed r286609 (?): <https://commits.webkit.org/r286609> All reviewed patches have been landed. Closing bug and clearing flags on attachment 446211. 446211 2021-12-07 11:37:39 -0800 2021-12-07 12:42:40 -0800 Patch bug-228164-20211207113738.patch text/plain 4619 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjg2NTk2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDc1NTA3OWYwMmE2MjlhZTBh ZDRiN2RjY2M3N2MyNzI1NzZjYjRlNTguLmY1MTFlOTFkNTQ5ZDZkYTFhNTRkMGFmMDdkNjI3MmUw ZTllMjU5NTAgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjMgQEAKKzIwMjEtMTItMDcgIENocmlzIER1 bWV6ICA8Y2R1bWV6QGFwcGxlLmNvbT4KKworICAgICAgICBBU1NFUlRJT04gRkFJTEVEOiBtX21l c3NhZ2VzQmVpbmdEaXNwYXRjaGVkLmlzRW1wdHkoKSBvbiBodHRwL3Rlc3RzL3Jlc291cmNlTG9h ZFN0YXRpc3RpY3Mvd2Vic2l0ZS1kYXRhLXJlbW92YWwtZm9yLXNpdGUtd2l0aC11c2VyLWludGVy YWN0aW9uLmh0bWwKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dp P2lkPTIyODE2NAorICAgICAgICA8cmRhcjovL3Byb2JsZW0vODA5MTQ5MTQ+CisKKyAgICAgICAg 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