Firefox/Channels/Meetings/2020-07-09
Channel Meeting Details
- Tuesdays at 10am and Thursdays at 8am Pacific Time
- Riot #release-drivers for backchannel
- Past meeting notes: https://wiki.mozilla.org/Firefox/Channels/Meetings
Video/Teleconference Details
- Zoom Meeting ID: 536 097 768
- https://mozilla.zoom.us/j/536097768
- +17207072699,,536097768# US
- Find your local number: https://zoom.us/u/agItTmqIu
Contents
Attendees
Luna, abodea, mlobontiu, philipp, ajoltan, cfogel, avaida, pmagyari, RyanVM, Aryx, sbadau, tzsoldos, ebalazs, cionce, jcristau
Schedule Update
- Firefox 78.0.2 released @ 100% rollout
- Firefox 78.0.2 ESR released @ 100% rollout
- Firefox 79.0b6 gtb today
- Focus 8.5.1 likely gtb today
- Fenix migration is officially a go!
Desktop Stability
Nightly
mc2 crash rate: 1.68, crash incidence: 2.18%, mc1 summary score: 6.03 tuesday mc2 crash rate: 1.82, crash incidence: 2.08%, mc1 summary score: 5.55
- https://bugzilla.mozilla.org/show_bug.cgi?id=1633342
- #1 browser crash in the last week after OOM|small, necko shutdown hang, see below in the beta section
- https://bugzilla.mozilla.org/show_bug.cgi?id=1645776
- linux/x11 error, #6 browser crash in the last week, also in beta
- https://bugzilla.mozilla.org/show_bug.cgi?id=1651622
- new macos 10.12 browser crash, already at #3 overall
- webrender::glyph_rasterizer::GlyphRasterizer::request_glyphs shows up pretty high as well, side effect from enabling webrender on macos
Beta
mc2 crash rate: 1.66, crash incidence: 1.81%, mc1 summary score: 4.07 tuesday mc2 crash rate: 1.72, crash incidence: 1.83%, mc1 summary score: 4.59
[79.0b5]
- higher mc1 score called out in the cross functional mtg yesterday mainly due to linux crashes - but little data available on socorro:
- shutdownhang | __pthread_cond_wait | <name omitted> | mozilla::net::nsHttpConnectionMgr::Shutdown accounts for 22% of browser crashes on linux: https://bugzilla.mozilla.org/show_bug.cgi?id=1633342
- Crash in [@ g_log_writer_default]: https://bugzilla.mozilla.org/show_bug.cgi?id=1645776
- https://bugzilla.mozilla.org/show_bug.cgi?id=1649728 - 1% of content crashes
- more diagnostics on nightly
Release
mc2 crash rate: 1.48, crash incidence: 0.75%, mc1 summary score: 2.13 tuesday mc2 crash rate: 1.52, crash incidence: 0.77%, mc1 summary score: 2.49
- nothing particular to call out
Mobile Stability
No Updates Today
Fennec
- 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.
Fenix
QA
Nightly
[pmagyari] Pre-Merge Regression Testing for Nightly 80 - round 1 - is in progress - the report will be added on trello today by EOD
Aurora / Dev Edition
Beta
[cfogel]
- Preliminary reports are on track;
- 78.0.2 & 78.0.2esr dot releases signed-off without any issue;
- macOS 11.0 - test plan is in internal review, we intend to send it for final approvals in the upcoming days;
Mobile
[sflorean]
- Fennec Release Migration Build #1 - signed-off with status GREEN
- Fennec 68.10.1 - signed-off GREEN
- Add-ons M3 list - status YELLOW
Action items
Feature Status Review
SUMO Report
Roundtable & Special Topics
Post-Mortem (Tues 2wks from GA Release)
- 78 PM likely the week of July 27
