1310932 - Crash in js::jit::Assembler::bind

Status: REOPENED

(Core :: JavaScript Engine: JIT, defect, P3)

Description

[Ting-Yu Chou [:ting] (away)]

This bug was filed from the Socorro interface and is 
report bp-8d3136c3-dc7a-40c6-a531-a2b5f2161018.
=============================================================
#2 of Nightly 20161016030205 on Android, 2 crashes from 1 installations. But there are 3463 crash in the last 6 months.

Comment 1

[Nicolas B. Pierron [:nbp]]

We are tracking a similar bug which is mostly on MacOS in Bug 1124397.

(In reply to Ting-Yu Chou [:ting] from comment #0)
> 2 crashes from 1 installations.

Unfortunately we are unable to reproduce it so far, if we got contact information from these bug reports, this might be worth asking our users if they can help us investigate this issue with custom builds.

Comment 2

[Emanuel Hoogeveen [:ehoogeveen]]

Since these crashes are on Android and therefore ARM, they will *not* be caught by the infrastructure I recently added, since AssemblerBuffer is only used on x86 and x64. Once bug 1309573 is fixed, we will hopefully get some more information for those platforms, but the cause might be different on Android.

Comment 3

[Ting-Yu Chou [:ting] (away)]

You can filter out the reports which came with the reporter's email on Socorro, like: https://crash-stats.mozilla.com/signature/?product=FennecAndroid&email=%21__null__&signature=js%3A%3Ajit%3A%3AAssembler%3A%3Abind&date=%3E%3D2016-10-12T02%3A39%3A00.000Z&date=%3C2016-10-19T02%3A39%3A00.000Z&_columns=date&_columns=product&_columns=version&_columns=build_id&_columns=platform&_columns=reason&_columns=address&_columns=email&_sort=-date&page=1

Comment 4

[Julien Cristau [:jcristau] (back April 22)]

Mass wontfix for bugs affecting firefox 52.

Comment 5

[Pablo]

Reopening bug since there are crash reports in the last 6 months.

Comment 6

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

Since the crash volume is low (less than 5 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

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