Firefox/Channels/Meetings/2020-10-27

Channel Meeting Details

• Tuesdays at 10am and Thursdays at 7:30am 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

Attendees

RyanVM, pascal, jcristau, mboldan, snegritas, mberlinger, ebalazs, tbabos, mlobontiuroman, cfogel, bmaris, vlucaci, atrif, cgeorgiu, asoncutean, cbadau, lapahidean, tzsoldos, csasca,

Schedule Update

• 82.0 updates throttled
  • watching a number of new issues
    • https://bugzilla.mozilla.org/1672370 & al, printing receipts doesn't work anymore, fix is on autoland
    • https://bugzilla.mozilla.org/show_bug.cgi?id=1672529 misprinting PDFs, jfkthame looking into it
    • reports of 3rd party software causing firefox crashes: https://bugzilla.mozilla.org/show_bug.cgi?id=1672335, https://bugzilla.mozilla.org/show_bug.cgi?id=1672367, https://bugzilla.mozilla.org/show_bug.cgi?id=1672523
      • trying to reproduce and reaching out
    • users with specific privacy settings and cookie purging (enabled by https://experimenter.services.mozilla.com/experiments/tracker-cookie-purging/) get logged out of sites https://bugzilla.mozilla.org/show_bug.cgi?id=1672394

• Fenix 82.1.1 shipped to fix a top crash

• desktop 83 beta 2 @ 50%

Desktop Stability

Nightly

mc2 crash rate: 1.92, crash incidence: 1.94%, mc1 summary score: 4.49

• #1 [@ mapped_hyph::ffi::mapped_hyph_is_valid_hyphenator ] (needs filing)
  • Also #5 [@ mapped_hyph::Hyphenator::is_valid_hyphenator ] probably related
• #2 [@ nsRefreshDriver::AddRefreshObserver]
• Looking at various crashes caused by bug 1595994 (Move WMF and FFmpeg decoding into RDD process)

Beta

mc2 crash rate: 2.16, crash incidence: 2.59%, mc1 summary score: 8.50

Watching these 2 bugs spiking in beta:

• https://bugzilla.mozilla.org/1670557 Crash in [@ RtlAcquireSRWLockExclusive | mozilla::ipc::MessageChannel::NotifyImpendingShutdown]
• https://bugzilla.mozilla.org/1667613 Startup Crash in [@ mozilla::intl::LocaleService::GetAppLocalesAsLangTags]

Release

mc2 crash rate: 1.19, crash incidence: 0.94%, mc1 summary score: 4.77

Mobile Stability

Fenix

QA

Nightly

Aurora / Dev Edition

Beta

• [Camelia]
• macOS 11.0 testing is in progress, no concerns until now

Mobile

• [Mira]
• Beta 82.0.0-beta.6 - sign-off status YELLOW
• RC 82.1.0-RC1 - sign-off status YELLOW
• Beta 83.0.0-beta 1 - testing in progress, sign-off by tomorrow EOD

Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

Post-Mortem (Tues 2wks from GA Release)