Bug 160662

Summary: ASSERTION FAILED: !m_data[index].name.isValid()
Product: WebKit Reporter: Ryan Haddad <ryanhaddad>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ap, keith_miller, mark.lam, msaboff
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Crashlog none

Ryan Haddad
Reported 2016-08-08 09:57:42 PDT
Encountered during 32-bit JSC tests with mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases https://build.webkit.org/builders/Apple%20Yosemite%2032-bit%20JSC%20%28BuildAndTest%29/builds/10078/steps/webkit-32bit-jsc-test/logs/stdio mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: ASSERTION FAILED: !m_data[index].name.isValid() mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: /Volumes/Data/slave/yosemite-32bitJSC-debug/build/Source/JavaScriptCore/dfg/DFGRegisterBank.h(168) : void JSC::DFG::RegisterBank<JSC::GPRInfo>::retain(RegID, JSC::VirtualRegister, SpillHint) [BankInfo = JSC::GPRInfo] mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 1 0xe3e3ed WTFCrash mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 2 0x66bbeb JSC::DFG::RegisterBank<JSC::GPRInfo>::retain(JSC::X86Registers::RegisterID, JSC::VirtualRegister, unsigned int) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 3 0x66ff66 JSC::DFG::SpeculativeJIT::jsValueResult(JSC::X86Registers::RegisterID, JSC::X86Registers::RegisterID, JSC::DFG::Node*, JSC::DataFormat, JSC::DFG::SpeculativeJIT::UseChildrenMode) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 4 0x6c3153 JSC::DFG::SpeculativeJIT::compile(JSC::DFG::Node*) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 5 0x63994c JSC::DFG::SpeculativeJIT::compileCurrentBlock() mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 6 0x63a2f2 JSC::DFG::SpeculativeJIT::compile() mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 7 0x4e285c JSC::DFG::JITCompiler::compileBody() mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 8 0x4e64ca JSC::DFG::JITCompiler::compileFunction() mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 9 0x5ebe2c JSC::DFG::Plan::compileInThreadImpl() mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 10 0x5ea91f JSC::DFG::Plan::compileInThread(JSC::DFG::ThreadData*) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 11 0x461505 JSC::DFG::compileImpl(JSC::VM&, JSC::CodeBlock*, JSC::CodeBlock*, JSC::DFG::CompilationMode, unsigned int, JSC::Operands<JSC::JSValue> const&, WTF::PassRefPtr<JSC::DeferredCompilationCallback>) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 12 0x460f22 JSC::DFG::compile(JSC::VM&, JSC::CodeBlock*, JSC::CodeBlock*, JSC::DFG::CompilationMode, unsigned int, JSC::Operands<JSC::JSValue> const&, WTF::PassRefPtr<JSC::DeferredCompilationCallback>) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 13 0x91b6a5 operationOptimize mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 14 0x28ea455 mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 15 0xb12361 llint_entry mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 16 0xb0cd0c vmEntryToJavaScript mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 17 0x901332 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 18 0x89f5be JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 19 0x27df88 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 20 0x2370f runWithScripts(GlobalObject*, WTF::Vector<Script, 0ul, WTF::CrashOnOverflow, 16ul> const&, WTF::String const&, bool, bool) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 21 0x22886 runJSC(JSC::VM*, CommandLine) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 22 0x216c9 jscmain(int, char**) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 23 0x21536 main mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: 24 0x957c26d9 start mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: test_script_17700: line 2: 12023 Segmentation fault: 11 ( "$@" ../../../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --useFunctionDotArguments\=true --maxPerThreadStackUsage\=1572864 --validateBytecode\=true --validateGraphAtEachPhase\=true --useConcurrentJIT\=false --thresholdForJITAfterWarmUp\=100 --thresholdForJITAfterWarmUp\=10 --thresholdForJITSoon\=10 --thresholdForOptimizeAfterWarmUp\=20 --thresholdForOptimizeAfterLongWarmUp\=20 --thresholdForOptimizeSoon\=20 --thresholdForFTLOptimizeAfterWarmUp\=20 --thresholdForFTLOptimizeSoon\=20 --maximumEvalCacheableSourceLength\=150000 --useEagerCodeBlockJettisonTiming\=true ../shell.js 7.7.3.js ) mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases: ERROR: Unexpected exit code: 139 FAIL: mozilla-tests.yaml/ecma/LexicalConventions/7.7.3.js.mozilla-dfg-eager-no-cjit-validate-phases
Attachments
Crashlog (33.22 KB, text/plain)
2016-08-08 10:00 PDT, Ryan Haddad 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Ryan Haddad
Comment 1 2016-08-08 10:00:54 PDT
Created attachment 285571 [details] Crashlog
Ryan Haddad
Comment 2 2016-08-11 14:06:30 PDT
Could this be due to http://trac.webkit.org/changeset/204204?
Ryan Haddad
Comment 3 2016-08-15 10:16:12 PDT
Skipped test in https://trac.webkit.org/changeset/204464
Alexey Proskuryakov
Comment 4 2016-08-15 22:53:33 PDT
Mark re-filed and fixed in bug 160881. The test still needs to be unskipped. *** This bug has been marked as a duplicate of bug 160881 ***
Ryan Haddad
Comment 5 2016-08-16 09:00:08 PDT
Reverted r204464 for reason: This is no longer needed. Committed r204504: <http://trac.webkit.org/changeset/204504>
Alexey Proskuryakov
Comment 6 2016-08-16 09:34:15 PDT
*** This bug has been marked as a duplicate of bug 160881 ***
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