[Webkit-unassigned] [Bug 221904] Flaky JSC test: stress/atomic-increment-bigint64.js

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=221904

--- Comment #1 from Michael Catanzaro <mcatanzaro at gnome.org> ---
Test runs fine on my machine, but I got it to crash on my first attemtp when running it on our CI builder:

#0  0x00007fad7c7409e5 in raise () from /lib64/libc.so.6
#1  0x00007fad7c729895 in abort () from /lib64/libc.so.6
#2  0x00007fad7f0a849e in JSC::UnlinkedProgramCodeBlock* JSC::CodeCache::getUnlinkedGlobalCodeBlock<JSC::UnlinkedProgramCodeBlock, JSC::ProgramExecutable>(JSC::VM&, JSC::ProgramExecutable*, JSC::SourceCode const&, JSC::JSParserStrictMode, JSC::JSParserScriptMode, WTF::OptionSet<JSC::CodeGenerationMode>, JSC::ParserError&, JSC::EvalContextType) ()
   from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#3  0x00007fad7f0911c4 in JSC::CodeCache::getUnlinkedProgramCodeBlock(JSC::VM&, JSC::ProgramExecutable*, JSC::SourceCode const&, JSC::JSParserStrictMode, WTF::OptionSet<JSC::CodeGenerationMode>, JSC::ParserError&) ()
   from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#4  0x00007fad7f28594a in JSC::ProgramExecutable::initializeGlobalProperties(JSC::VM&, JSC::JSGlobalObject*, JSC::JSScope*) () from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#5  0x00007fad7ef1b11b in JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::JSGlobalObject*, JSC::JSObject*) () from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#6  0x00007fad7f0c2b5b in JSC::evaluate(JSC::JSGlobalObject*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) ()
   from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#7  0x0000000000414fdd in WTF::Detail::CallableWrapper<functionDollarAgentStart(JSC::JSGlobalObject*, JSC::CallFrame*)::{lambda()#2}, void>::call() ()
#8  0x00007fad7f3afdea in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) ()
   from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#9  0x00007fad7f4035e9 in WTF::wtfThreadEntryPoint(void*) ()
   from /var/lib/jenkins/workspace/WebKit-JSC/label/x86_64/WebKitBuild/Release/lib/libJavaScriptCore.so.1
#10 0x00007fad7cc2a432 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fad7c805913 in clone () from /lib64/libc.so.6

Sadly it's a release build so there is not much to that backtrace. I can try again with a debug build if needed.

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