1332169 - startup crash in js::detail::HashTable<T>::lookupForAdd const | js::SavedStacks::getLocation [Mac]

Status: RESOLVED WORKSFORME

(Thunderbird :: General, defect)

Description

[Wayne Mery (:wsmwk)]

#7 Mac crash for 45.6.0.
30% of crashes are <20sec

report bp-8e1dc9dc-c08f-456a-8313-121e92170118.
=============================================================
 0 	XUL	js::detail::HashTable<js::HashMapEntry<js::SavedStacks::PCKey, js::SavedStacks::LocationValue>, js::HashMap<js::SavedStacks::PCKey, js::SavedStacks::LocationValue, js::SavedStacks::PCLocationHasher, js::SystemAllocPolicy>::MapHashPolicy, js::SystemAllocPolicy>::lookupForAdd(js::SavedStacks::PCKey const&) const	/builds/slave/tb-rel-c-esr45-m64_bld-0000000/build/objdir-tb/x86_64/dist/include/js/HashTable.h:764
1 	XUL	js::SavedStacks::getLocation(JSContext*, js::FrameIter const&, js::SavedStacks::MutableHandleLocationValue)	/builds/slave/tb-rel-c-esr45-m64_bld-0000000/build/objdir-tb/x86_64/dist/include/js/HashTable.h:138
2 	XUL	js::SavedStacks::insertFrames(JSContext*, js::FrameIter&, JS::MutableHandle<js::SavedFrame*>, unsigned int)	js/src/vm/SavedStacks.cpp:1137
3 	XUL	<name omitted>	js/src/vm/SavedStacks.cpp:1024
4 	XUL	JS::CaptureCurrentStack(JSContext*, JS::MutableHandle<JSObject*>, unsigned int)	js/src/jsapi.cpp:6228
5 	XUL	mozilla::dom::exceptions::JSStackFrame::CreateStack(JSContext*, int)	dom/bindings/Exceptions.cpp:806
6 	XUL	mozilla::dom::GetCurrentJSStack()	dom/bindings/Exceptions.cpp:822
7 	XUL	mozilla::dom::Exception::Exception(nsACString_internal const&, nsresult, nsACString_internal const&, nsIStackFrame*, nsISupports*)	dom/base/DOMException.cpp:223
8 	XUL	mozilla::dom::CreateException(JSContext*, nsresult, nsACString_internal const&)	dom/bindings/Exceptions.cpp:172

Comment 1

[Wayne Mery (:wsmwk)]

Only one crash for 52.x in past 2 months - https://crash-stats.mozilla.com/signature/?signature=js%3A%3Adetail%3A%3AHashTable%3CT%3E%3A%3AlookupForAdd%20const%20%7C%20js%3A%3ASavedStacks%3A%3AgetLocation&date=%3E%3D2017-12-05T06%3A16%3A05.000Z&date=%3C2018-03-05T06%3A16%3A05.000Z&_columns=date&_columns=product&_columns=version&_columns=build_id&_columns=platform&_columns=reason&_columns=address&_columns=install_time&_sort=-date&page=1

Looking at the mac rankings I don't have the means to determine if it morphed into something else, so declaring this gone.