1489987 - Forced crash with MOZ_CRASH("Shutdown hanging before starting.")

Status: RESOLVED INVALID

(Toolkit :: Async Tooling, defect, P5)

Description

[@tqsp]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0
Build ID: 20180909220130

Steps to reproduce:

nothing
but there were many tab opened on twitter or facebook
says repport can't be be sent


Actual results:

ff nightly were crashed
says repport can't be be sent


Expected results:

i'm not a technician
could be memory problem with many tab opened with twitter or facebook pages
says repport can't be be sent

see :
https://paste.debian.net/1041464
https://paste.debian.net/1041459

Comment 1

[@tqsp]

https://twitter.com/tqsp/status/1038758612867448833

Comment 2

[@tqsp]

Attachment: 20180909_moz_crash_nightly_repport.txt

Comment 3

[@tqsp]

Attachment: 20180909_moz_crash_nightly_optional_infos_from_syslog.txt

Comment 4

[Panos Astithas (he/him) [:past] (please ni?)]

This is likely the same as the other blockers of bug 1358898, but unfortunately I don't see anything actionable in the report. We would want the thread stacks at crash time at the very least.

Comment 5

[Jens Stutte [:jstutte]]

The old MOZ_CRASH("Shutdown hanging before starting.") is known to have triggered more often than it should before D99430 landed. Today I'd expect this hang to be attributed to one of our shutdown phases. Or to have even gone away by some of our many shutdown related fixes. I would expect this bug to be largely covered by one of our existing shutdown hang bugs and I do not see anything actionable in this report as of today.

Please re-open or even better file a new bug for any new shutdown hang you might encounter, though.