1428187 - Crash in InvalidArrayIndex_CRASH | nsTArray_Impl<T>::ElementAt | mozilla::detail::RunnableFunction<T>::Run

Status: RESOLVED DUPLICATE of bug 1428184

(Core :: Audio/Video: Playback, defect)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is
report bp-5e5834e8-c13a-4d90-bfda-8f7520180104.
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Seen while looking at nightly crash stats - crashes started using 20180103230310. Possible regression range based on Build ID: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=4d1423f75c677447cafb8cd3f9a5fbdff8bfbca8&tochange=c9bec96cc78978b5282185534d7e7c8c436e7822

Bug 1427666 is in the range, ni on jwwang

One comment says: "was watching videos in private tabs, closed all tabs at once and crashed "

Top 10 frames of crashing thread:

0 libmozglue.so MOZ_CrashPrintf mfbt/Assertions.cpp:63
1 libxul.so InvalidArrayIndex_CRASH xpcom/ds/nsTArray.cpp:26
2 libxul.so nsTArray_Impl<BloatEntry*, nsTArrayInfallibleAllocator>::ElementAt 
3 libxul.so mozilla::detail::RunnableFunction<>::Run xpcom/ds/ArrayIterator.h:86
4 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1040
5 libxul.so NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:510
6 libxul.so mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:364
7 libxul.so MessageLoop::Run ipc/chromium/src/base/message_loop.cc:326
8 libxul.so nsThread::ThreadFunc xpcom/threads/nsThread.cpp:423
9 libnss3.so _pt_root nsprpub/pr/src/pthreads/ptthread.c:201

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Comment 1

[Marcia Knous [:marcia]]

Duping to the bug Andrew filed.