1245618 - crash in RelazifyFunctions

Status: REOPENED

(Core :: JavaScript Engine, defect)

Description

[David]

User Agent: Mozilla/5.0 (Windows NT 6.1; rv:47.0) Gecko/20100101 Firefox/47.0
Build ID: 20160203030249

Steps to reproduce:

See crashreport/dump at https://crash-stats.mozilla.com/report/index/11808ec6-947e-410c-acb1-674222160203


Actual results:

Crash @ RelazifyFunctions, randomly

Comment 1

[David]

Also it seems alot of crashes recently are in RelazifyFunctions, see: https://crash-stats.mozilla.com/report/list?signature=RelazifyFunctions#tab-comments

Those comments show that crashes on this adress generally happen on casual browsing/typical internet usage. Myself I cannot recall anymore what scenario it happened with me.

Comment 2

[David]

I think this may have caused this crash: http://hg.mozilla.org/mozilla-central/rev/b2a3dc4b161f
Offset crash file, revision b2a3dc4b161f listed on crashdump.
Anyone can confirm or research further?

Comment 3

[Loic]

STR will be great!

Comment 4

[Phil Ringnalda (:philor)]

That changeset is a merge from mozilla-inbound and fx-team, it has no actual content, and because your "a lot of crashes" are two on the trunk and the rest on release versions going back months, there's no reason to think you'll find the cause in a trunk commit anyway.

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 15 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

For more information, please visit auto_nag documentation.