Firefox/Channels/Meetings/2017-09-21
From MozillaWiki
Channel Meeting Details
- Tuesdays and Thursdays at 10am Pacific Time
- irc.mozilla.org #planning for backchannel
Video/Teleconference Details - NEW
- 650-903-0800 or 650-215-1282 x92 Conf# 99951 (US/INTL)
- 1-800-707-2533 (pin 369) Conf# 99951 (US)
- Vidyo Room: Release Coordination
- Vidyo Guest URL
REMEMBER
These notes are read by people who weren't able to attend the meeting. Please make sure to include links and context so they can be understood.
Contents
Attendees
marcia, lizzard, julien, sylvestre, philipp, bsurd, Cornel, avaida, RyanVM, Adrian, jorge, kmoir, Cristian, Florin, dveditz, rares,roxana, Tom, mboldan, carmenf,Sorina, jlorenzo,nicole
Previous Actions
Schedule Update
Current releases dashboard: https://mozilla.github.io/delivery-dashboard
- m-c is now 58
- changes to 57 will need uplifts
- Will start the build of 57.0b2 later today
- should esr52.4 block on bug 1047098?
- will ping overholt
- yes? given Tor and distros using ESR fixing it trunk only may not make press issues go away
- 56.0 rc is out on the beta channel
- Waiting to build a desktop RC2, on the indexdb bug. May build fri. and release monday
- Fennec rc1 also likely delayed (for locale issues) (check with mkaply)
Add-ons
Shield studies
- FYI: Shield studies in flight. https://gregglind.github.io/x-shield-inflight-dashboard
- we had a drop off in shield studies, 4 studies affected
- reenroll users, coming soon. 56 rc2 has the fix.
Stability
Nightly
awsy rate: 2.25 (browser 1.16, content 1.09) telemetry (m+c-s) from tuesday: 7.59 (week before: 9.07, this time last cycle: 9.40)
[marcia]
- Nightly is down from what was reported Tuesday
- Top browser crash is still 1398070. Tracking a potential fix in https://bugzilla.mozilla.org/show_bug.cgi?id=1401668
- New Nightly Triage bugs filed - https://wiki.mozilla.org/NightlyCrashTriage/2017Q3#2017-09-21_-_kanru - 5 new crashes
- New nightly crash with signatures in Mac and Linux (mozilla::MozPromiseRequestHolder<T>::Track via mozilla::dom::U2F::Sign) should be fixed by https://bugzilla.mozilla.org/show_bug.cgi?id=1401019
- Top Windows browser crash on Nightly: https://bugzilla.mozilla.org/show_bug.cgi?id=1398070
- Top Mac browser crash on Nightly: https://bugzilla.mozilla.org/show_bug.cgi?id=1399975
- Top Linux browser crash on Nightly: https://bugzilla.mozilla.org/show_bug.cgi?id=1382144
Beta
awsy rate: 1.16 (browser 0.87, content 0.29) telemetry (m+c-s) from tuesday: 5.24 (week before: 4.90, this time last cycle: 3.99)
[philipp] 57.0b1 devedition :
- Content crashes in mozilla::layers::ImageBridgeChild::InitForContent: https://bugzilla.mozilla.org/show_bug.cgi?id=1400637 - 49% of content crashes
- Judging by the comments it seems to hit some users repeatedly and is rendering the browser near useless
- 7000 crashes for 350 users. headphone related?
- Crash in mozilla::ipc::MessageChannel::WillDestroyCurrentMessageLoop: https://bugzilla.mozilla.org/show_bug.cgi?id=1398070 - 44% of browser crashes
- crash at shutdown
- Mac content crashes in [EMPTY: no crashing thread identified; OK]: https://bugzilla.mozilla.org/show_bug.cgi?id=1385531 - 11% of content crashes
- should be fixed with https://bugzilla.mozilla.org/show_bug.cgi?id=1400671
- A11y content crashes in mozilla::a11y::DocAccessible::DoInitialUpdate: https://bugzilla.mozilla.org/show_bug.cgi?id=1399557 - 11% of content crashes
- A11y content crashes in PBrowserParent::RecvPDocAccessibleConstructor...: https://bugzilla.mozilla.org/show_bug.cgi?id=1383501 - 7.6% of content crashes
- Gfx crashes in Intel's igdusc64.dll module - 3.3% of browser crashes
[philipp] 56 rc1:
- Gfx shutdown hangs from https://bugzilla.mozilla.org/show_bug.cgi?id=1389021 - 10% of browser crashes
- Gfx crashes in ... CFrameSurfaceAllocator::ReleaseDXVASurface: https://bugzilla.mozilla.org/show_bug.cgi?id=1374231 - 8.5% of browser crashes
Release
awsy rate: 0.84 (browser 0.61, content 0.23) telemetry (m+c-s) from tuesday: 3.07 (week before: 2.75, this time last cycle: 2.58)
[marcia]
- Release rate looks good
- https://bugzilla.mozilla.org/show_bug.cgi?id=1334165 is back on release, but it is only present on 55 according to crash stats.
Mobile
awsy rate: release 0.66 - beta 0.74 - nightly 3.43
- Nightly
- Nightly trending down and recovering nicely after the crash spike due to https://bugzilla.mozilla.org/show_bug.cgi?id=1400549
- Beta
- https://bugzilla.mozilla.org/show_bug.cgi?id=1394788 is the top crash in B13. It appears as if the fix for https://bugzilla.mozilla.org/show_bug.cgi?id=1392705 addressed the Android crashes.
- Release
- Rate looks good and there nothing specific to call out here.
Performance (Thu)
Aurora / Dev Edition
Beta
Release
QE
- [Andrei] ESR 52.4 signed off (GREEN) - test report: https://goo.gl/rVgRoz.
Nightly
Aurora / Dev Edition
Beta
[Andrei]
- 56.0 (RC1) signed off (GREEN) - test report: https://goo.gl/jFfyMT.
- DevEdition 57.0b1 signed off (GREEN) - test report: https://goo.gl/ozej7U.
- macOS 10.13 Golden Master build spot-checked today (GREEN) - test report: https://goo.gl/GLzGxd.
Action items
Mobile
- Beta 56.0b13 signed off without new issues.
- Done part 3 of the Nightly pre-check, signed off without new issues.
- Waiting for delayed RC 56.
- Photon Mobile feature sign off: Yellow, agreed to fix all remaining issues in Beta 57 or Nightly 58.
- Activity Stream Mobile feature sign off: Yellow, agreed to fix all remaining issues in Beta 57.
- Custom Tabs Mobile feature sign off: Yellow, agreed to fix all remaining issues in Beta 57.
Performance
RelEng
Marketing/Communications
User Advocacy
Roundtable
- [marcia][elan] Discuss parameters around when things can land in Beta 57 cycle. <= by which beta do things need to land? Usually we say the week before RC but will that be ok for 57?
- Joe Hildebrand commented on Slack recently: "after a week or two, the bar should turn into 'would cause a point release if not fixed'"
- Fennec in particular had many "yellow" QA signoffs
