http://trac.webkit.org/changeset/136309 broke the build: Various crashes on various platforms. (Requested by mkwst on #webkit). This is an automatic bug report generated by the sheriff-bot. If this bug report was created because of a flaky test, please file a bug for the flaky test (if we don't already have one on file) and dup this bug against that bug so that we can track how often these flaky tests case pain. "Only you can prevent forest fires." -- Smokey the Bear
Created attachment 177111 [details] ROLLOUT of r136309 Any committer can land this patch automatically by marking it commit-queue+. The commit-queue will build and test the patch before landing to ensure that the rollout will be successful. This process takes approximately 15 minutes. If you would like to land the rollout faster, you can use the following command: webkit-patch land-attachment ATTACHMENT_ID where ATTACHMENT_ID is the ID of this attachment.
A few tests have started crashing in GC after this patch. Here are a few examples: fast/events/constructors/webgl-context-event-constructor.html: crash log for DumpRenderTree (pid 2685): STDOUT: <empty> STDERR: Received signal 11 STDERR: base::debug::StackTrace::StackTrace() [0x7feffe40cdfa] STDERR: base::debug::(anonymous namespace)::StackDumpSignalHandler() [0x7feffe40caaf] STDERR: <unknown> [0x7feff7eafaf0] STDERR: WTF::Vector<>::size() [0x7ff00091cb24] STDERR: WebCore::SpeechRecognitionResultList::length() [0x7ff000c4c110] STDERR: WebCore::SpeechRecognitionEvent::emma() [0x7ff00196745d] STDERR: WebCore::V8SpeechRecognitionEvent::opaqueRootForGC() [0x7ff001ac3d89] STDERR: WebCore::WrapperTypeInfo::opaqueRootForGC() [0x7ff001a7cf01] STDERR: WebCore::WrapperVisitor::VisitPersistentHandle() [0x7ff001a7d6d4] STDERR: v8::V8::VisitHandlesWithClassIds()::VisitorAdapter::VisitEmbedderReference() [0x7feffe851219] STDERR: v8::internal::GlobalHandles::IterateAllRootsWithClassIds() [0x7feffe92d98e] STDERR: v8::V8::VisitHandlesWithClassIds() [0x7feffe85134a] STDERR: WebCore::V8GCController::majorGCPrologue() [0x7ff001a7c8bf] STDERR: WebCore::V8GCController::gcPrologue() [0x7ff001a7c6c8] STDERR: v8::internal::Heap::PerformGarbageCollection() [0x7feffe93f38f] STDERR: v8::internal::Heap::CollectGarbage() [0x7feffe93eae7] STDERR: v8::internal::Heap::CollectGarbage() [0x7feffe8a8147] STDERR: v8::internal::AbortIncrementalMarkingAndCollectGarbage() [0x7feffe93ece7] STDERR: v8::internal::Heap::ReserveSpace() [0x7feffe93ee07] STDERR: v8::internal::Deserializer::DeserializePartial() [0x7feffeb601e8] STDERR: v8::internal::Snapshot::NewContextFromSnapshot() [0x7feffeb679b6] STDERR: v8::internal::Genesis::Genesis() [0x7feffe88a362] STDERR: v8::internal::Bootstrapper::CreateEnvironment() [0x7feffe87f17a] STDERR: v8::Context::New() [0x7feffe8518b8] STDERR: WebCore::V8DOMWindowShell::createContext() [0x7ff001a76cc0] STDERR: WebCore::V8DOMWindowShell::initializeIfNeeded() [0x7ff001a764b8] STDERR: WebCore::ScriptController::windowShell() [0x7ff001a4f455] STDERR: WebCore::ScriptController::initializeMainWorld() [0x7ff001a4efae] STDERR: WebCore::ScriptController::updateDocument() [0x7ff001a50b25] STDERR: WebCore::Frame::setDocument() [0x7ff001f781ce] STDERR: WebCore::DocumentWriter::begin() [0x7ff001e97014] STDERR: WebCore::DocumentLoader::commitData() [0x7ff001e84649] STDERR: WebKit::WebFrameImpl::commitDocumentData() [0x7ff0009512e1] STDERR: WebKit::FrameLoaderClientImpl::committedLoad() [0x7ff0008f2f2b] STDERR: WebCore::DocumentLoader::commitLoad() [0x7ff001e84586] STDERR: WebCore::DocumentLoader::receivedData() [0x7ff001e84afe] STDERR: WebCore::MainResourceLoader::addData() [0x7ff001ebf85b] STDERR: WebCore::ResourceLoader::didReceiveData() [0x7ff001ed6377] STDERR: WebCore::MainResourceLoader::didReceiveData() [0x7ff001ec0d58] STDERR: WebCore::ResourceLoader::didReceiveData() [0x7ff001ed6c5f] STDERR: WebCore::ResourceHandleInternal::didReceiveData() [0x7ff0018239b6] STDERR: webkit_glue::WebURLLoaderImpl::Context::OnReceivedData() [0x7feffcd18012] STDERR: (anonymous namespace)::RequestProxy::NotifyReceivedData() [0x5d1887] STDERR: base::internal::RunnableAdapter<>::Run() [0x5d7dfb] STDERR: base::internal::InvokeHelper<>::MakeItSo() [0x5d77c4] STDERR: base::internal::Invoker<>::Run() [0x5d7062] STDERR: base::Callback<>::Run() [0x7feffe4047e9] STDERR: MessageLoop::RunTask() [0x7feffe447cb9] STDERR: MessageLoop::DeferOrRunPendingTask() [0x7feffe447dd4] STDERR: MessageLoop::DoWork() [0x7feffe448669] STDERR: base::MessagePumpGlib::HandleDispatch() [0x7feffe3e9549] STDERR: (anonymous namespace)::WorkSourceDispatch() [0x7feffe3e8c5b] STDERR: <unknown> [0x7feff8c098c2] STDERR: <unknown> [0x7feff8c0d748] STDERR: <unknown> [0x7feff8c0d8fc] STDERR: base::MessagePumpGlib::RunWithDispatcher() [0x7feffe3e91f8] STDERR: base::MessagePumpGlib::Run() [0x7feffe3e9626] STDERR: MessageLoop::RunInternal() [0x7feffe4478a9] STDERR: MessageLoop::RunHandler() [0x7feffe447760] STDERR: base::RunLoop::Run() [0x7feffe47f04a] STDERR: MessageLoop::Run() [0x7feffe44708e] STDERR: webkit_support::RunMessageLoop() [0x51b15a] fast/events/constructors/webkit-animation-event-constructor.html: crash log for DumpRenderTree (pid 6390): STDOUT: <empty> STDERR: Received signal 11 STDERR: base::debug::StackTrace::StackTrace() [0x70119e] STDERR: base::debug::(anonymous namespace)::StackDumpSignalHandler() [0x7012a5] STDERR: <unknown> [0x7f074d707af0] STDERR: WebCore::SpeechRecognitionEvent::emma() [0xd2b5d7] STDERR: WebCore::V8SpeechRecognitionEvent::opaqueRootForGC() [0x1de6b99] STDERR: WebCore::WrapperVisitor::VisitPersistentHandle() [0xd936eb] STDERR: v8::internal::GlobalHandles::IterateAllRootsWithClassIds() [0x82eab9] STDERR: v8::V8::VisitHandlesWithClassIds() [0x7af520] STDERR: WebCore::V8GCController::majorGCPrologue() [0xd9316e] STDERR: WebCore::V8GCController::gcPrologue() [0xd935c5] STDERR: v8::internal::Heap::PerformGarbageCollection() [0x8503d7] STDERR: v8::internal::Heap::CollectGarbage() [0x850ed8] STDERR: v8::internal::Runtime::PerformGC() [0x96f88d] STDERR: <unknown> [0xab8e92065d4] fast/events/touch/multi-touch-grouped-targets.html: crash log for DumpRenderTree (pid 5594): STDOUT: <empty> STDERR: Received signal 11 STDERR: base::debug::StackTrace::StackTrace() [0x83566a2] STDERR: base::debug::(anonymous namespace)::StackDumpSignalHandler() [0x8356791] STDERR: <unknown> [0xb7729400] STDERR: WebCore::V8SpeechRecognitionEvent::opaqueRootForGC() [0x9aa3763] STDERR: WebCore::WrapperVisitor::VisitPersistentHandle() [0x89eaa50] STDERR: v8::V8::VisitHandlesWithClassIds()::VisitorAdapter::VisitEmbedderReference() [0x84004a1] STDERR: v8::internal::GlobalHandles::IterateAllRootsWithClassIds() [0x8481431] STDERR: v8::V8::VisitHandlesWithClassIds() [0x8402d3c] STDERR: WebCore::V8GCController::majorGCPrologue() [0x89ea59e] STDERR: WebCore::V8GCController::gcPrologue() [0x89ea95d] STDERR: v8::internal::Heap::PerformGarbageCollection() [0x84a6380] STDERR: v8::internal::Heap::CollectGarbage() [0x84a6e1e] STDERR: v8::internal::Factory::NewFunctionPrototype() [0x846b573] STDERR: v8::internal::Factory::CreateApiFunction() [0x846c223] STDERR: v8::internal::Runtime_CreateApiFunction() [0x85ccc29] STDERR: <unknown> [0x3f50a3f6] STDERR: <unknown> [0x3f526f4a] STDERR: <unknown> [0x3f526b91] STDERR: <unknown> [0x3f50e6c1] STDERR: <unknown> [0x3f522292] STDERR: <unknown> [0x3f5134ca] STDERR: v8::internal::Invoke() [0x845b1c0] STDERR: T.3813 [0x845b8cc] STDERR: v8::internal::Execution::InstantiateFunction() [0x845c7ad] STDERR: v8::FunctionTemplate::GetFunction() [0x840921a] STDERR: WebCore::npObjectGetProperty() [0x89eef21] STDERR: WebCore::npObjectNamedPropertyGetter() [0x89ef09b] STDERR: v8::internal::JSObject::GetPropertyWithInterceptor() [0x856db44] STDERR: v8::internal::Object::GetProperty() [0x856d582] STDERR: v8::internal::CallICBase::LoadFunction() [0x84e634e] STDERR: v8::internal::CallIC_Miss() [0x84e677b] STDERR: <unknown> [0x3f50a3f6] STDERR: <unknown> [0x3f515a20] STDERR: <unknown> [0x53128ca4] STDERR: <unknown> [0x3f522299] STDERR: <unknown> [0x3f5134ca] STDERR: v8::internal::Invoke() [0x845b1c0] STDERR: v8::internal::Execution::Call() [0x845bcc1] STDERR: v8::Script::Run() [0x8408ed4] STDERR: WebCore::ScriptRunner::runCompiledScript() [0x89d8927] STDERR: WebCore::ScriptController::compileAndRunScript() [0x89d0a4f] STDERR: WebCore::ScriptController::evaluate() [0x89d325f] STDERR: WebCore::ScriptElement::executeScript() [0x8351f31] STDERR: WebCore::HTMLScriptRunner::executePendingScriptAndDispatchEvent() [0x87e6d6a] STDERR: WebCore::HTMLScriptRunner::executeParsingBlockingScript() [0x87e767a] STDERR: WebCore::HTMLScriptRunner::executeParsingBlockingScripts() [0x87e7986] STDERR: WebCore::HTMLDocumentParser::notifyFinished() [0x87e1109] STDERR: WebCore::CachedResource::checkNotify() [0x8c0a847] STDERR: WebCore::CachedScript::data() [0x8c14ba6] STDERR: WebCore::SubresourceLoader::didFinishLoading() [0x8bf9d27] STDERR: WebCore::ResourceLoader::didFinishLoading() [0x8bf2d3e] STDERR: WebCore::ResourceHandleInternal::didFinishLoading() [0x8930a67] STDERR: webkit_glue::WebURLLoaderImpl::Context::OnCompletedRequest() [0x945edf5] STDERR: (anonymous namespace)::RequestProxy::NotifyCompletedRequest() [0x95bd79e] STDERR: base::internal::Invoker<>::Run() [0x95bd9ab] STDERR: MessageLoop::RunTask() [0x836884d] STDERR: MessageLoop::DeferOrRunPendingTask() [0x8368fa2] STDERR: MessageLoop::DoWork() [0x8369311] STDERR: base::MessagePumpGlib::HandleDispatch() [0x8387498] STDERR: (anonymous namespace)::WorkSourceDispatch() [0x83874d7] STDERR: <unknown> [0xb73aa5e5] STDERR: <unknown> [0xb73ae2d8]
Throwing it into the commit queue just to see what happens; marking it cq-, though, as I can't see why this patch would cause crashes.
Ok, this isn't your fault. Things have been crashing on Chromium for a day or so, Garden-O-Matic just relisted them and confused me. :( Closing this bug, will file another soonish.