[Webkit-unassigned] [Bug 190769] New: [Regression] profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js is broken
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Oct 19 17:34:42 PDT 2018
https://bugs.webkit.org/show_bug.cgi?id=190769
Bug ID: 190769
Summary: [Regression]
profiler-test.yaml/tests/sunspider-1.0/date-format-xpa
rb.js is broken
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: JavaScriptCore
Assignee: webkit-unassigned at lists.webkit.org
Reporter: mark.lam at apple.com
Run this:
$ ./Tools/Scripts/run-javascriptcore-tests --debug --no-build --no-testmasm --no-testapi --no-testair --no-testb3 --filter profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js
... and get this:
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: ASSERTION FAILED: m_next == strlen(m_buffer)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: /Volumes/Data/ws6/OpenSource/Source/WTF/wtf/StringPrintStream.cpp(88) : WTF::CString WTF::StringPrintStream::toCString()
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 1 0x1064677f9 WTFCrash
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 2 0x10646864b WTFCrashWithInfo(int, char const*, char const*, int)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 3 0x1065050a7 WTF::StringPrintStream::toCString()
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 4 0x107709087 JSC::Profiler::BytecodeSequence::BytecodeSequence(JSC::CodeBlock*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 5 0x1077099e3 JSC::Profiler::Bytecodes::Bytecodes(unsigned long, JSC::CodeBlock*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 6 0x107709a65 JSC::Profiler::Bytecodes::Bytecodes(unsigned long, JSC::CodeBlock*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 7 0x10770cf75 JSC::Profiler::Database::ensureBytecodesFor(WTF::AbstractLocker const&, JSC::CodeBlock*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 8 0x10770e8f0 JSC::Profiler::Database::logEvent(JSC::CodeBlock*, char const*, WTF::CString const&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 9 0x1079d50c2 void JSC::VM::logEvent<JSC::ScriptExecutable::installCode(JSC::VM&, JSC::CodeBlock*, JSC::CodeType, JSC::CodeSpecializationKind)::$_12>(JSC::CodeBlock*, char const*, JSC::ScriptExecutable::installCode(JSC::VM&, JSC::CodeBlock*, JSC::CodeType, JSC::CodeSpecializationKind)::$_12 const&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 10 0x1079d4784 JSC::ScriptExecutable::installCode(JSC::VM&, JSC::CodeBlock*, JSC::CodeType, JSC::CodeSpecializationKind)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 11 0x1079d6fcc JSC::ScriptExecutable::prepareForExecutionImpl(JSC::VM&, JSC::JSFunction*, JSC::JSScope*, JSC::CodeSpecializationKind, JSC::CodeBlock*&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 12 0x1074c1a90 JSC::JSObject* JSC::ScriptExecutable::prepareForExecution<JSC::FunctionExecutable>(JSC::VM&, JSC::JSFunction*, JSC::JSScope*, JSC::CodeSpecializationKind, JSC::CodeBlock*&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 13 0x1075bf164 JSC::LLInt::setUpCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 14 0x1075bdd96 JSC::LLInt::genericCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 15 0x1075bdc41 llint_slow_path_call
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 16 0x1069125f6 llint_entry
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 17 0x106912608 llint_entry
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 18 0x106912608 llint_entry
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 19 0x106909f22 vmEntryToJavaScript
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 20 0x1074c123e JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 21 0x1074c07af JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 22 0x10779a785 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 23 0x102981d6b runWithOptions(GlobalObject*, CommandLine&, bool&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 24 0x1029593ec jscmain(int, char**)::$_3::operator()(JSC::VM&, GlobalObject*, bool&) const
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 25 0x10293e144 int runJSC<jscmain(int, char**)::$_3>(CommandLine, bool, jscmain(int, char**)::$_3 const&)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 26 0x10293cbff jscmain(int, char**)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 27 0x10293cb5e main
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: 28 0x7fff5f2d2015 start
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: ../../../../.helpers/profiler-test-helper:31:in `mysys': Command ["../../../../.vm/JavaScriptCore.framework/Resources/jsc", "--useConcurrentJIT=false", "-p", "/Volumes/Data/ws6/OpenSource/WebKitBuild/Debug/jsc-stress-results/_payload/temp-3.json", "date-format-xparb.js"] failed: #<Process::Status: pid 66130 SIGSEGV (signal 11)> (RuntimeError)
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: from ../../../../.helpers/profiler-test-helper:34:in `<main>'
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler: ERROR: Unexpected exit code: 1
1/1 (failed 1)
** The following JSC stress test failures have been introduced:
profiler-test.yaml/tests/sunspider-1.0/date-format-xparb.js.profiler
Results for JSC stress tests:
1 failure found.
But if we roll out r237141, it passes again.
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