195441 2019-03-07 16:27:09 -0800 imported/w3c/web-platform-tests/FileAPI/reading-data-section/filereader_error.html is a flaky crash 2019-03-08 09:02:23 -0800 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez achristensen beidson commit-queue ggaren webkit-bug-importer youennf oldest_to_newest 1513796 0 cdumez 2019-03-07 16:27:09 -0800 imported/w3c/web-platform-tests/FileAPI/reading-data-section/filereader_error.html is a flaky crash: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 JavaScriptCore 0x000000010d540e60 WTFCrash + 16 1 com.apple.WebCore 0x000000011108793b WTFCrashWithInfo(int, char const*, char const*, int) + 27 2 com.apple.WebCore 0x00000001132610c2 WebCore::FileReader::abort()::$_8::operator()(WebCore::ScriptExecutionContext&) const + 114 3 com.apple.WebCore 0x0000000113261024 WTF::Function<void (WebCore::ScriptExecutionContext&)>::CallableWrapper<WebCore::FileReader::abort()::$_8>::call(WebCore::ScriptExecutionContext&) + 52 4 com.apple.WebCore 0x00000001128fced0 WTF::Function<void (WebCore::ScriptExecutionContext&)>::operator()(WebCore::ScriptExecutionContext&) const + 192 5 com.apple.WebCore 0x00000001128e9edd WebCore::ScriptExecutionContext::Task::performTask(WebCore::ScriptExecutionContext&) + 29 6 com.apple.WebCore 0x0000000112fc8378 WebCore::Document::postTask(WebCore::ScriptExecutionContext::Task&&)::$_3::operator()() + 312 7 com.apple.WebCore 0x0000000112fc8199 WTF::Function<void ()>::CallableWrapper<WebCore::Document::postTask(WebCore::ScriptExecutionContext::Task&&)::$_3>::call() + 25 8 JavaScriptCore 0x000000010d567fcd WTF::Function<void ()>::operator()() const + 173 9 JavaScriptCore 0x000000010d59666d WTF::dispatchFunctionsFromMainThread() + 365 10 JavaScriptCore 0x000000010d5993c5 -[JSWTFMainThreadCaller call] + 21 11 com.apple.Foundation 0x00000001022a3f27 __NSThreadPerformPerform + 330 12 com.apple.CoreFoundation 0x000000010326cb91 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 13 com.apple.CoreFoundation 0x000000010326c403 __CFRunLoopDoSources0 + 243 14 com.apple.CoreFoundation 0x0000000103266aaf __CFRunLoopRun + 1263 15 com.apple.CoreFoundation 0x0000000103266281 CFRunLoopRunSpecific + 625 16 com.apple.Foundation 0x000000010228e5ce -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 277 17 com.apple.Foundation 0x000000010228e73e -[NSRunLoop(NSRunLoop) run] + 76 18 libxpc.dylib 0x000000010971ea5e _xpc_objc_main + 460 19 libxpc.dylib 0x0000000109720f09 xpc_main + 143 20 com.apple.WebKit.WebContent 0x000000010213cbfe main + 894 21 libdyld.dylib 0x000000010948a729 start + 1 1513797 1 cdumez 2019-03-07 16:27:28 -0800 <rdar://problem/43437394> 1513799 2 363954 cdumez 2019-03-07 16:33:46 -0800 Created attachment 363954 Patch 1513835 3 363954 ap 2019-03-07 17:41:06 -0800 Comment on attachment 363954 Patch Are there any TestExpectations to remove? 1514004 4 cdumez 2019-03-08 08:35:32 -0800 (In reply to Alexey Proskuryakov from comment #3) > Comment on attachment 363954 [details] > Patch > > Are there any TestExpectations to remove? I grep'd and it does not look like this test had been added to TestExpectations yet. 1514016 5 363954 commit-queue 2019-03-08 09:02:21 -0800 Comment on attachment 363954 Patch Clearing flags on attachment: 363954 Committed r242641: <https://trac.webkit.org/changeset/242641> 1514017 6 commit-queue 2019-03-08 09:02:23 -0800 All reviewed patches have been landed. Closing bug. 363954 2019-03-07 16:33:46 -0800 2019-03-08 09:02:21 -0800 Patch bug-195441-20190307163346.patch text/plain 5009 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjQyNjAxCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNjU4M2YzMjEzYWM4ZjUy OGJiNzMwNDNlZGJiMzNlNDExZmM1OTllMy4uYWQxMGY5NzdjZjM1ZGU0MTI5ZGU3MmMyNzI1NDM0 YjEzN2RkODBhYyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDMyIEBACisyMDE5LTAzLTA3ICBDaHJp cyBEdW1leiAgPGNkdW1lekBhcHBsZS5jb20+CisKKyAgICAgICAgaW1wb3J0ZWQvdzNjL3dlYi1w bGF0Zm9ybS10ZXN0cy9GaWxlQVBJL3JlYWRpbmctZGF0YS1zZWN0aW9uL2ZpbGVyZWFkZXJfZXJy b3IuaHRtbCBpcyBhIGZsYWt5IGNyYXNoCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3Jn L3Nob3dfYnVnLmNnaT9pZD0xOTU0NDEKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzQzNDM3Mzk0 PgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIEZpbGVS ZWFkZXIgaXMgYW4gQWN0aXZlRE9NT2JqZWN0LCB3aGljaCBtZWFucyB0aGF0IEZpbGVSZWFkZXI6 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