1326039 - Crash in OOM | unknown | js::AutoEnterOOMUnsafeRegion::crash | js::gc::StoreBuffer::MonoTypeBuffer<T>::sinkStore

Status: NEW

(Core :: JavaScript Engine, defect, P3)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is 
report bp-b3ad2b6b-ce51-4a8c-8956-4e59b2161228.
=============================================================

Seen while looking at 51.1.0 crashes: http://bit.ly/2hNdhd1. Currently the #20 top crash in the last 7 days, and since there is no bug I thought it prudent to file it.

Comments mention the following:

*freezing and not responding
*page freezing when scrolling on Facebook

Comment 1

[[:philipp]]

not sure, but maybe these correlations are of interest:
(51.95% in signature vs 08.21% overall) contains_memory_report = 1
(36.99% in signature vs 05.66% overall) GFX_ERROR "Failed 2 buffer db=" = true

it's looking like every other crash is happening in a situation with low memory.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Crash volume for signature 'OOM | unknown | js::AutoEnterOOMUnsafeRegion::crash | js::gc::StoreBuffer::MonoTypeBuffer<T>::sinkStore':
 - nightly (version 53): 1 crash from 2016-11-14.
 - aurora  (version 52): 18 crashes from 2016-11-14.
 - beta    (version 51): 218 crashes from 2016-11-14.
 - release (version 50): 10742 crashes from 2016-11-01.
 - esr     (version 45): 654 crashes from 2016-07-06.

Crash volume on the last weeks (Week N is from 01-02 to 01-08):
            W. N-1  W. N-2  W. N-3  W. N-4  W. N-5  W. N-6  W. N-7
 - nightly       0       0       0       0       0       1       0
 - aurora        1       4       3       4       2       2       0
 - beta         25      43      31      30      29      32      22
 - release    1987    2000    1896    1696    1184     969     356
 - esr          10      20      26      40      26      30      31

Affected platform: Windows

Crash rank on the last 7 days:
           Browser   Content   Plugin
 - nightly #2175
 - aurora  #616      #373
 - beta    #434      #474
 - release #26       #155
 - esr     #377

Comment 3

[Julien Cristau [:jcristau]]

Too late for firefox 52, mass-wontfix.

Comment 4

[Ekanan Ketunuti]

63branch bp-91841e01-31c2-426c-bd9c-557bb0180706