199892 2019-07-17 17:37:48 -0700 Regression(r247486) Multiple Layout Tests in http/tests/cache/* are crashing on iOS Debug WK2 2019-07-18 10:45:02 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 199812 1 repstein cdumez achristensen beidson cdumez commit-queue ggaren rniwa ryanhaddad sihui_liu tsavell webkit-bug-importer youennf oldest_to_newest 1553780 0 repstein 2019-07-17 17:37:48 -0700 The following layout tests are flaky crashes on iOS Debug WK2. Flaky Crashes: http/tests/cache/stopped-revalidation.html http/tests/cache/reload-main-resource.php One-off Crash?: http/tests/cache/partitioned-cache.html Steps to Reproduce: Having difficulty reproducing these crashes locally. Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Fcache%2Fstopped-revalidation.html%20http%2Ftests%2Fcache%2Fpartitioned-cache.html%20http%2Ftests%2Fcache%2Freload-main-resource.php Sample Crashlog: No crash log found for com.apple.WebKit.Networking.Development:70084. stdout: stderr: ERROR: Unhandled web process message 'WebUserContentController:RemoveAllContentRuleLists' /Volumes/Data/slave/ios-simulator-12-debug/build/Source/WebKit/WebProcess/WebProcess.cpp(768) : virtual void WebKit::WebProcess::didReceiveMessage(IPC::Connection &, IPC::Decoder &) ERROR: Unhandled web process message 'WebUserContentController:RemoveAllContentRuleLists' /Volumes/Data/slave/ios-simulator-12-debug/build/Source/WebKit/WebProcess/WebProcess.cpp(768) : virtual void WebKit::WebProcess::didReceiveMessage(IPC::Connection &, IPC::Decoder &) SHOULD NEVER BE REACHED /Volumes/Data/slave/ios-simulator-12-debug/build/Source/WebKit/NetworkProcess/NetworkConnectionToWebProcess.cpp(234) : virtual void WebKit::NetworkConnectionToWebProcess::didReceiveMessage(IPC::Connection &, IPC::Decoder &) 1 0x115385389 WTFCrash 2 0x1046dfa6b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x1049850ec WebKit::NetworkConnectionToWebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&) 4 0x104751c09 IPC::Connection::dispatchMessage(IPC::Decoder&) 5 0x10474a6e9 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) 6 0x104752713 IPC::Connection::dispatchOneIncomingMessage() 7 0x104771d0b IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11::operator()() 8 0x104771c29 WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11, void>::call() 9 0x1153b21ca WTF::Function<void ()>::operator()() const 10 0x11541afb3 WTF::RunLoop::performWork() 11 0x11541c39e WTF::RunLoop::performWork(void*) 12 0x10dfb3be1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 13 0x10dfb3463 __CFRunLoopDoSources0 14 0x10dfadb1f __CFRunLoopRun 15 0x10dfad302 CFRunLoopRunSpecific 16 0x1041ac044 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 17 0x1041ac1e4 -[NSRunLoop(NSRunLoop) run] 18 0x10fb50c66 _xpc_objc_main 19 0x10fb5310a xpc_main 20 0x104d44ca7 WebKit::XPCServiceMain(int, char const**) 21 0x105cdc06b WKXPCServiceMain 22 0x10406fc22 main 23 0x10f889541 start LEAK: 1 WebPageProxy 1553782 1 webkit-bug-importer 2019-07-17 17:39:16 -0700 <rdar://problem/53230217> 1553918 2 cdumez 2019-07-18 08:49:41 -0700 Looking into it now. 1553922 3 374389 cdumez 2019-07-18 09:19:08 -0700 Created attachment 374389 Patch 1553937 4 374389 ggaren 2019-07-18 10:13:26 -0700 Comment on attachment 374389 Patch r=me 1553945 5 374389 commit-queue 2019-07-18 10:45:00 -0700 Comment on attachment 374389 Patch Clearing flags on attachment: 374389 Committed r247565: <https://trac.webkit.org/changeset/247565> 1553946 6 commit-queue 2019-07-18 10:45:02 -0700 All reviewed patches have been landed. Closing bug. 374389 2019-07-18 09:19:08 -0700 2019-07-18 10:45:00 -0700 Patch bug-199892-20190718091902.patch text/plain 4105 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjQ3NTU4CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IGVhYWYzMjhlZTk3MWViZmQx Y2I4ZmQzODEzYzgxMWY4OWIyMDlhZjkuLjFlMzA2NmQ2MTIzMzE3YmI1MGU4MGNlODMyMjJlYWE3 OTMyN2JmYTYgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjMgQEAKKzIwMTktMDctMTggIENocmlzIER1 bWV6ICA8Y2R1bWV6QGFwcGxlLmNvbT4KKworICAgICAgICBSZWdyZXNzaW9uKHIyNDc0ODYpIE11 bHRpcGxlIExheW91dCBUZXN0cyBpbiBodHRwL3Rlc3RzL2NhY2hlLyogYXJlIGNyYXNoaW5nIG9u IGlPUyBEZWJ1ZyBXSzIKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcu Y2dpP2lkPTE5OTg5MgorICAgICAgICA8cmRhcjovL3Byb2JsZW0vNTMyMzAyMTc+CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgVGhlIFN0b3JhZ2VNYW5h Z2VyIHdhcyB1bnJlZ2lzdGVyaW5nIGl0c2VsZiBhcyBhIFdvcmtRdWV1ZU1lc3NhZ2VSZWNlaXZl 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