RESOLVED FIXED 119426
crash llint_op_catch after the FTL merge 
https://bugs.webkit.org/show_bug.cgi?id=119426
Summary crash llint_op_catch after the FTL merge
Peng Xinchao
Reported 2013-08-01 20:12:33 PDT
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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Zan Dobersek
Comment 1 2013-08-02 07:18:26 PDT
Might be a duplicate of bug #119433, despite the disabled DFG?
Michael Saboff
Comment 2 2013-08-02 07:23:58 PDT
(In reply to comment #1) > Might be a duplicate of bug #119433, despite the disabled DFG? If you left the Baseline JIT enabled, it goes through the same path that 119433 fixes.
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