RESOLVED DUPLICATE of bug 128745 128656
REGRESSION: fast/workers/stress-js-execution.html crashes sometimes
https://bugs.webkit.org/show_bug.cgi?id=128656
Summary REGRESSION: fast/workers/stress-js-execution.html crashes sometimes
Alexey Proskuryakov
Reported 2014-02-11 22:17:13 PST
fast/workers/stress-js-execution.html started to flakily crash yesterday. Not frequently enough for me to pinpoint the revision. http://webkit-test-results.appspot.com/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fworkers%2Fstress-js-execution.html Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000010831bd4a WTFCrash + 42 (Assertions.cpp:333) 1 com.apple.JavaScriptCore 0x0000000107c2126d JSC::SlotVisitor::unconditionallyAppend(JSC::JSCell*) + 77 (SlotVisitorInlines.h:123) 2 com.apple.JavaScriptCore 0x0000000107f7b2ad JSC::Heap::addToRememberedSet(JSC::JSCell const*) + 237 (Heap.cpp:788) 3 com.apple.JavaScriptCore 0x0000000107cdd638 JSC::CodeBlockSet::rememberCurrentlyExecutingCodeBlocks(JSC::Heap*) + 152 (CodeBlockSet.cpp:117) 4 com.apple.JavaScriptCore 0x0000000107f7b90e JSC::Heap::collect() + 1470 (Heap.cpp:929) 5 com.apple.JavaScriptCore 0x0000000107f6b294 JSC::DefaultGCActivityCallback::doWork() + 212 (GCActivityCallback.cpp:100) 6 com.apple.JavaScriptCore 0x0000000107f8c242 JSC::HeapTimer::timerDidFire(__CFRunLoopTimer*, void*) + 338 (HeapTimer.cpp:98) 7 com.apple.CoreFoundation 0x00007fff8e826724 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
Attachments
Radar WebKit Bug Importer
Comment 1 2014-02-11 22:17:37 PST
Mark Hahnenberg
Comment 2 2014-02-11 22:21:44 PST
Weird. A currently executing code block didn't mark its owner executable. That seems wrong.
Mark Hahnenberg
Comment 3 2014-02-19 11:12:22 PST
Same symptom as the bug 128745, so duping. *** This bug has been marked as a duplicate of bug 128745 ***
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