This bug was filed from the Socorro interface and is report bp-43d2200b-76f2-4b48-9689-4e8662120823 . ============================================================= 0 libmozalloc.so mozalloc_abort memory/mozalloc/mozalloc_abort.cpp:19 1 libc.so __swrite 2 libxul.so libxul.so@0x112e25b 3 dalvik-heap (deleted) dalvik-heap @0x11f911f 4 libmozglue.so __wrap_malloc jemalloc.c:6291 5 libxul.so js_NewString String-inl.h:206 6 @0x1 7 libxul.so JS_NewUCStringCopyZ jsapi.cpp:6108 8 libxul.so XPCConvert::NativeData2JS XPCConvert.cpp:247 9 libxul.so nsXPCWrappedJSClass::CallMethod XPCWrappedJSClass.cpp:1642 10 libxul.so mozilla::dom::indexedDB::TransactionThreadPool::Shutdown TransactionThreadPool.cpp:121 11 libxul.so mozilla::dom::indexedDB::IndexedDatabaseManager::Observe IndexedDatabaseManager.cpp:1409 12 libxul.so nsObserverList::NotifyObservers nsObserverList.cpp:99 13 libxul.so nsObserverService::NotifyObservers nsObserverService.cpp:149 14 libxul.so nsXREDirProvider::DoShutdown nsXREDirProvider.cpp:861 15 libxul.so ScopedXPCOMStartup::~ScopedXPCOMStartup nsAppRunner.cpp:1109 16 libxul.so XREMain::XRE_main nsAppRunner.cpp:3899 17 libxul.so XRE_main nsAppRunner.cpp:3953 18 libxul.so GeckoStart nsAndroidStartup.cpp:73 19 libmozglue.so Java_org_mozilla_gecko_GeckoAppShell_nativeRun APKOpen.cpp:983 20 libdvm.so dvmPlatformInvoke 21 libdvm.so dvmCallJNIMethod_general 22 libdvm.so dvmResolveNativeMethod 23 libdvm.so dvmAsmSisterStart 24 libdvm.so dvmMterpStd 25 libdvm.so dvmInterpret 26 libdvm.so dvmCallMethodV 27 libdvm.so dvmCallMethod 28 libdvm.so dvmDetachCurrentThread 29 libc.so __thread_entry 30 libc.so pthread_create

Based on what is this a duplicate ?

On abort, the signature is not the crash signature, but the abort message.