Firefox/Channels/Meetings/2019-06-04
Channel Meeting Details
- Tuesdays 10am and Thursdays at 8am Pacific Time
- irc.mozilla.org #planning for backchannel
Video/Teleconference Details Zoom Meeting ID: 266 532 573 https://mozilla.zoom.us/j/266532573 +17207072699,,266532573# US Find your local number: https://zoom.us/u/agItTmqIu
Contents
Attendees
marcia, pascal, philipp, Thomas, Aryx, Ritu, tomprince, RyanVM, jcristau, lizzard, tania, Tom
Schedule Update
Current releases dashboard: https://mozilla.github.io/delivery-dashboard
- 67.0.1 shipped to 25% today (Trailhead, Desktop only)
- There will be a 67.0.2, no firm plans or date yet
- 68.0b7 shipped at 100% (fennec + deved + beta)
Off-train releases
Current Shield studies: https://strategy-and-insights.mozilla.com/shield-studies/index.html
Stability
Nightly
firefox nightly summary score: 3.75, Thursday 4.18
- New WR crash https://bugzilla.mozilla.org/show_bug.cgi?id=1556481
- Otherwise nightly is pretty quiet
- Latest Nightly crash triage - https://wiki.mozilla.org/NightlyCrashTriage/2019Q2
Beta
firefox beta summary score: 3.81, Thursday 4.63
[68.0b6]
- indexeddb shutdown crash: https://bugzilla.mozilla.org/show_bug.cgi?id=1541776 - 8.5% of browser crashes
- potential fix in https://bugzilla.mozilla.org/show_bug.cgi?id=1556730
- LSNG crash mozilla::dom::quota::QuotaObject::LockedMaybeUpdateSize: https://bugzilla.mozilla.org/show_bug.cgi?id=1516333 - 1.6% of browser crashes
- work on a patch ongoing
- plugin shutdownhang: https://bugzilla.mozilla.org/show_bug.cgi?id=1541344 - 1.5% of browser crashes
- needs investigation
- addon manager shutdown crash: https://bugzilla.mozilla.org/show_bug.cgi?id=1555632 - 1.0% of browser crashes
- has a patch since a couple of days, needs review
- A/V crashes in RemoteDataDecoder process: https://bugzilla.mozilla.org/show_bug.cgi?id=1555076 - 0.8% of browser crashes
Release
firefox release summary score: 2.65, Thursday 3.20
- Too early for 67.0.1 data yet
- crashes during download on new macos beta: https://bugzilla.mozilla.org/show_bug.cgi?id=1556076
Mobile
- Crash rate is calculated based on usage hours (the time Firefox is actively used).
- Usage hours will be significantly lower on Fennec than on desktop Firefox, so we can't compare mobile rates to desktop rates.
- Release
fennec release summary score: 11.11, Thursday 12.03
- Filed https://bugzilla.mozilla.org/show_bug.cgi?id=1556783 to account for the #10 overall crash
- https://bugzilla.mozilla.org/show_bug.cgi?id=1539465 continues to be the top overall crash
- #4 overall https://bugzilla.mozilla.org/show_bug.cgi?id=1545429. Added a ni on the triage owner to move it along
- Beta
fennec beta summary score: 75.12, Thursday 78.66
- High ANR rate for 68b5 - https://bugzilla.mozilla.org/show_bug.cgi?id=1556083. Investigation ongoing
- #2 top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1551205 is still being investigated. Suspect a strange kernel configuration
- Filed https://bugzilla.mozilla.org/show_bug.cgi?id=1556437 to account for a crash seen in 68 nightly which carried into beta
- #9 overall crash in Core | Networking | JAR https://bugzilla.mozilla.org/show_bug.cgi?id=1550815 was triaged as a P2.
- #10 overall crash https://bugzilla.mozilla.org/show_bug.cgi?id=1543688
- Nightly
- Nothing specific to call out for 68 nightly
- MC rate is very high, are we sure we are not pulling from 69 instead of 68? marcia to follow up with Will
- Fenix/Geckoview
- Top Crashes
- P2 https://bugzilla.mozilla.org/show_bug.cgi?id=1555472. Not actionable
- P2 https://bugzilla.mozilla.org/show_bug.cgi?id=1555478 also not actionable
- Top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1548525 was resolved fixed and there is a followup bug https://bugzilla.mozilla.org/show_bug.cgi?id=1555447
- Top Crashes
QA
Nightly
Aurora / Dev Edition
Beta
Action items
Mobile Stability
SUMO Report / User Advocacy
Roundtable
Special Topics
Aurora/Beta Feature Review
Post-Mortem (Tues 2wks from GA Release)
67.0 and 67.0.1 post mortem will be next Tuesday after the channel meeting https://public.etherpad-mozilla.org/p/67-0-Post-Mortem