Created attachment 392033 [details] absolute-inside-out-of-view-fixed-crash-log compositing/absolute-inside-out-of-view-fixed.html Description: This test is flaky timing out and crashing on iOS wk2. The test appears to have been flaky timing out and crashing throughout the visible history. History: https://results.webkit.org/?suite=layout-tests&test=compositing%2Fabsolute-inside-out-of-view-fixed.html&platform=ios&limit=50000 Crash log attached.
<rdar://problem/59908581>
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000010eb861b3 WTFCrashWithInfo(int, char const*, char const*, int) + 19 (Assertions.h:620) 1 com.apple.JavaScriptCore 0x000000010e29ee67 WTF::LockAlgorithm<unsigned char, (unsigned char)1, (unsigned char)2, WTF::EmptyLockHooks<unsigned char> >::unlockSlow(WTF::Atomic<unsigned char>&, WTF::LockAlgorithm<unsigned char, (unsigned char)1, (unsigned char)2, WTF::EmptyLockHooks<unsigned char> >::Fairness) + 151 2 com.apple.WebKit 0x00000001070c134a WebKit::NetworkProcess::resume() + 378 (NetworkProcess.cpp:2196) 3 com.apple.WebKit 0x00000001070c11b2 WebKit::NetworkProcess::processDidResume() + 106 4 com.apple.WebKit 0x000000010702c732 WebKit::NetworkProcess::didReceiveNetworkProcessMessage(IPC::Connection&, IPC::Decoder&) + 5476 (NetworkProcessMessageReceiver.cpp:1987) 5 com.apple.WebKit 0x0000000106ffe5fc IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 158 (Connection.cpp:1079) 6 com.apple.WebKit 0x0000000106ffe7e0 IPC::Connection::dispatchOneIncomingMessage() + 190 (Connection.cpp:1146) 7 com.apple.JavaScriptCore 0x000000010e2b1074 WTF::RunLoop::performWork() + 228 (RunLoop.cpp:107) 8 com.apple.JavaScriptCore 0x000000010e2b1312 WTF::RunLoop::performWork(void*) + 34 (RunLoopCF.cpp:39) 9 com.apple.CoreFoundation 0x00000001088e6471 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 10 com.apple.CoreFoundation 0x00000001088e639c __CFRunLoopDoSource0 + 76 11 com.apple.CoreFoundation 0x00000001088e5b74 __CFRunLoopDoSources0 + 180 12 com.apple.CoreFoundation 0x00000001088e087f __CFRunLoopRun + 1263 13 com.apple.CoreFoundation 0x00000001088e0066 CFRunLoopRunSpecific + 438 14 com.apple.Foundation 0x0000000106a9586f -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 211 15 com.apple.Foundation 0x0000000106a95a87 -[NSRunLoop(NSRunLoop) run] + 76 16 libxpc.dylib 0x000000010a4b63ee _xpc_objc_main + 297 17 libxpc.dylib 0x000000010a4b8a8f xpc_main + 132 18 com.apple.WebKit 0x0000000107144b17 WebKit::XPCServiceMain(int, char const**) + 389 (OSObjectPtr.h:69) 19 libdyld.dylib 0x000000010a18bc25 start + 1
I have marked this test as crashing and timing out while this issue is investigated. https://trac.webkit.org/changeset/257674/webkit