[Webkit-unassigned] [Bug 119426] New: crash llint_op_catch after the FTL merge

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=119426

           Summary: crash llint_op_catch after the FTL merge
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: xinchao.peng at samsung.com


After the FTL merge , When open webpage ,the programe happened crash .The Programe is that DISABLE_DFG , ARM_THUMB2 and Platform(GTK).
Backtrace :
  0  0x40245052 in llint_op_catch () from /home/view/public/pengxc/WebEngine2013/WebKit-r150045.newest/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#1  0x40212e30 in JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) () from /home/view/public/pengxc/WebEngine2013/WebKit-r150045.newest/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#2  0x40201178 in JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) () from /home/view/public/pengxc/WebEngine2013/WebKit-r150045.newest/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#3  0x402aca3e in JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*) () from /home/view/public/pengxc/WebEngine2013/WebKit-r150045.newest/WebKitBuild/Release/.libs/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#4  0x4133847a in WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*) ()
   from /home/view/public/pengxc/WebEngine2013/WebKit-r150045.newest/WebKitBuild/Release/.libs/libwebkit2gtk-3.0.so.0
No symbol table info available.
#5  0x413387f0 in WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#6  0x4144d166 in WebCore::ScriptElement::executeScript(WebCore::ScriptSourceCode const&) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#7  0x4155082e in WebCore::HTMLScriptRunner::executePendingScriptAndDispatchEvent(WebCore::PendingScript&) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#8  0x41550b10 in WebCore::HTMLScriptRunner::executeParsingBlockingScript() () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#9  0x41550c84 in WebCore::HTMLScriptRunner::executeParsingBlockingScripts() () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#10 0x415478b8 in WebCore::HTMLDocumentParser::notifyFinished(WebCore::CachedResource*) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#11 0x41601958 in WebCore::CachedResource::checkNotify() () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#12 0x416088fa in WebCore::CachedScript::data(WTF::PassRefPtr<WebCore::ResourceBuffer>, bool) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#13 0x41637c50 in WebCore::SubresourceLoader::didFinishLoading(double) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#14 0x41632018 in WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) () from libwebkit2gtk-3.0.so.0
No symbol table info available.
#15 0x41b6bb1c in WebCore::readCallback(_GObject*, _GAsyncResult*, void*) () from libwebkit2gtk-3.0.so.0

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