Bug 119426
| Summary: | crash llint_op_catch after the FTL merge | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Peng Xinchao <xinchao.peng> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | jbriance, msaboff, ossy, zan |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Other | ||
| OS: | Linux | ||
Peng Xinchao
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
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Zan Dobersek
Might be a duplicate of bug #119433, despite the disabled DFG?
Michael Saboff
(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.