1416276 - Crash in OOM | large | js::AutoEnterOOMUnsafeRegion::crash | js::AutoEnterOOMUnsafeRegion::crash | js::TenuringTracer::moveToTenuredSlow

Status: RESOLVED DUPLICATE of bug 1257387

(Core :: JavaScript Engine, defect)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is
report bp-5cca9907-cc3b-4a6c-a060-a129e0171110.
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Seen while looking at crash stats - this seems to have spiked a bit in the November 8th build, and although there are only a few installs there overall there are 596 crashes/34 installs in 58 nightly and 61/20 in 58 beta: http://bit.ly/2iLgU55

Crash stats shows this signature was first seen on 2017-10-20.

Top 10 frames of crashing thread:

0 xul.dll js::AutoEnterOOMUnsafeRegion::crash js/src/jscntxt.cpp:1666
1 xul.dll js::AutoEnterOOMUnsafeRegion::crash js/src/jscntxt.cpp:1680
2 xul.dll js::TenuringTracer::moveToTenuredSlow js/src/gc/Marking.cpp:2948
3 xul.dll js::TenuringTracer::traverse<JSObject> js/src/gc/Marking.cpp:2692
4 xul.dll js::gc::StoreBuffer::MonoTypeBuffer<js::gc::StoreBuffer::CellPtrEdge>::trace js/src/gc/Marking.cpp:2721
5 xul.dll js::Nursery::doCollection js/src/gc/Nursery.cpp:783
6 xul.dll js::Nursery::collect js/src/gc/Nursery.cpp:668
7 xul.dll js::gc::GCRuntime::minorGC js/src/jsgc.cpp:7704
8 xul.dll `mozilla::CycleCollectedJSContext::IsIdleGCTaskNeeded'::`2'::IdleTimeGCTaskRunnable::Run xpcom/base/CycleCollectedJSContext.cpp:397
9 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1037

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Comment 1

[Jon Coppeard (:jonco)]

(In reply to Marcia Knous [:marcia - use ni] from comment #0)
This is OOM, and the same as bug 1257387.