1299999 - Intermittent leakcheck | tab process: 91817 bytes leaked (BackstagePass, ChildDNSService, ChildProcessMessageManagerCallback, EventListenerService, Mutex, ...)

Status: RESOLVED INCOMPLETE

(Core :: Networking, defect)

Description

[Treeherder Bug Filer]

Filed by: rvandermeulen [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=4824714&repo=mozilla-central

https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-central-macosx64-debug/1472746340/mozilla-central_yosemite_r7-debug_test-mochitest-e10s-3-bm132-tests1-macosx-build38.txt.gz

Comment 1

[Ben Kelly [:bkelly, not reviewing]]

This is another one that would probably be easy to diagnose if we could trigger gc/cc log collection.  Anything with a leaked BackstagePass is probably retained through a chrome script, etc.

Comment 2

[Valentin Gosu [:valentin]]

Any idea what to do with this bug? To what component does it belong; can we find someone to assign it to?
Thanks!

Comment 3

[Ben Kelly [:bkelly, not reviewing]]

Someone needs to capture GC/CC logs for the leak so we can determine which bit of chrome script that BackstagePass belongs to.  Can't really progress here until someone does that.  Maybe Andrew knows how that can be done.

Comment 4

[Andrew McCreight [:mccr8]]

It might be nice to track the set of live BackstagePasses and then enumerate them at shutdown, assuming that can include the name of the script. However, it looks like this leak has not recurred.