1470112 - Crash in nsTArray_Impl<T>::ClearAndRetainStorage | mozilla::dom::MessagePort::CloseInternal

Status: RESOLVED DUPLICATE of bug 1470306

(Core :: DOM: Service Workers, defect)

Description

[[:philipp]]

This bug was filed from the Socorro interface and is
report bp-7d81efeb-1c30-4386-84b1-6c2940180621.
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Top 10 frames of crashing thread:

0 xul.dll nsTArray_Impl<RefPtr<mozilla::dom::SharedMessagePortMessage>, nsTArrayInfallibleAllocator>::ClearAndRetainStorage xpcom/ds/nsTArray.h:1292
1 xul.dll mozilla::dom::MessagePort::CloseInternal dom/messagechannel/MessagePort.cpp:510
2 xul.dll mozilla::dom::MessagePort::CloseInternal dom/messagechannel/MessagePort.cpp:521
3 xul.dll mozilla::dom::MessagePort::DisconnectFromOwner dom/messagechannel/MessagePort.cpp:854
4 xul.dll static void std::_Func_impl_no_alloc<<lambda_90a4d86804a7ea32be624950579e6483>, void, mozilla::DOMEventTargetHelper* __ptr64, bool* __ptr64>::_Do_call vs2017_15.6.6/VC/include/functional:16707566
5 xul.dll nsIGlobalObject::ForEachEventTargetObject dom/base/nsIGlobalObject.cpp:167
6 xul.dll nsIGlobalObject::DisconnectEventTargetObjects dom/base/nsIGlobalObject.cpp:177
7 xul.dll mozilla::dom::WorkerPrivate::NotifyInternal dom/workers/WorkerPrivate.cpp:4530
8 xul.dll mozilla::dom::WorkerPrivate::DoRunLoop dom/workers/WorkerPrivate.cpp:3253
9 xul.dll static nsresult mozilla::dom::workerinternals::`anonymous namespace'::WorkerThreadPrimaryRunnable::Run dom/workers/RuntimeService.cpp:2707

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content crashes with this signature are starting to show up last week during the 62 nightly cycle - the first one was recorded in 62.0a1 build 20180613220131

Comment 1

[[:philipp]]

sorry to bug once again - this is another recent service workers stability regression. could i ask you to take a quick look here too or else redirect the ni to someone else appropriately in order to investigate? thnx

Comment 2

[Ben Kelly [:bkelly, not reviewing]]

Looks like a dupe of bug 1470306.  (And there is nothing about service workers in the crash AFAICT.)

Comment 3

[Liz Henry (:lizzard) (relman/hg->git project)]

Tracking this in bug 1470306 (which is not yet fixed)