Firefox/Channels/Meetings/2017-06-20

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

Attendees

julien, ryan, milan, philipp, marcia, erin, nicole, shell, callek, ritu, lmandel, lizzard, dveditz, mtabara

Previous Actions

Schedule Update

• 54 desktop updates still at 0%
  • concerns about crashes with avira (https://bugzilla.mozilla.org/show_bug.cgi?id=1373601)

• 55.0b3
  • 100% devedition
  • 25% on desktop
  • 25% on google play

• barring blocking issues we plan to go 100% with the next build (friday)

• screenshots should start (slowly) rolling out to beta next week

Add-ons

Stability

Nightly

awsy rate: 2.64 (browser: 2.00, content: 0.64) telemetry (m+c-s) from saturday: 5.80 (week before: 5.35, this time last cycle: 4.14)

[marcia]

• June 15/16/17 Nightly pretty quiet in terms of crashes filed: https://wiki.mozilla.org/Platform/Uptime/NightlyCrashTriage/2017Q2#2017-06-19_-_marcia
• Filed regression https://bugzilla.mozilla.org/show_bug.cgi?id=1374675

• tcp fast open testrun active in today's nightly build: https://bugzilla.mozilla.org/show_bug.cgi?id=1372897

Beta

awsy rate: 0.76 (browser: 0.52, content: 0.24) <- mostly 54.0b still, 55.0b looks more like browser 2.0, content 0.5 atm with an ADI sample of 40k telemetry (m+c-s) from saturday: 7.36 (week before: 3.95, this time last cycle: 4.43)

[philipp]

• share of startup crashes on 55.0b2 currently 5.1%
• attention when looking at crash-stats: crashes from devedition are still showing up as version 55.0 (not 55.0b2) due to bug 1368632
  • search link for all 55.0b2 beta/devedition browser crashes: http://bit.ly/2sPr4su, content crashes: http://bit.ly/2rRiHYE

Top browser crashes from the beta-update channel population:

• (Assigned, inactive) Crashes in strnlen: https://bugzilla.mozilla.org/show_bug.cgi?id=1352916 - 2.85% of browser crashes
• (Unassigned) Crashes with Firebug addon: https://bugzilla.mozilla.org/show_bug.cgi?id=1373220 - 2.20% of browser crashes
• (Assigned) Crashes in nsContentUtils::DispatchFocusChromeEvent: https://bugzilla.mozilla.org/show_bug.cgi?id=1373604 - 1.77% of browser crashes
• (Assigned) Crashes in memcpy | js::SCInput::readArray<T>: https://bugzilla.mozilla.org/show_bug.cgi?id=1373579 - 1.73% of browser crashes
• (Assigned, fix in b3) Crashes in js::TraceLoggerEvent::TraceLoggerEvent: https://bugzilla.mozilla.org/show_bug.cgi?id=1363301 - 1.34% of browser crashes
• (Unassigned) Startup crashes with McAfee Webadivsor addon: https://bugzilla.mozilla.org/show_bug.cgi?id=1335350 - 1.17% of browser crashes
• (Unassigned) Crashes in `Microsoft::WRL::Module<T>::Create::`2::`dynamic atexit destructor for moduleSingleton'': https://bugzilla.mozilla.org/show_bug.cgi?id=1361132 - 1.08% of browser crashes
  • looks like a MS bug - have provided a crash dump to them and waiting on feedback
• (Unassigned) Crashes in js::XDRState<T>::codeUint32: https://bugzilla.mozilla.org/show_bug.cgi?id=1374702 - 1.08% of browser crashes
• (Assigned) Crashes in CContext::ID3D11DeviceContext1_UpdateSubresource_<T>: https://bugzilla.mozilla.org/show_bug.cgi?id=1373937 - 0.99% of browser crashes
• (Unassigned) Crashes in mozilla::ipc::MessageChannel::Clear | ... | mozilla::dom::PContentParent::~PContentParent: https://bugzilla.mozilla.org/show_bug.cgi?id=1363601 - 0.95% of browser crashes
• (Assigned, with patch) Crashes in mozilla::ipc::Endpoint<T>::Bind: https://bugzilla.mozilla.org/show_bug.cgi?id=1374258 - 0.91% of browser crashes

Release

awsy rate: 0.73 (browser: 0.54, content: 0.20) telemetry (m+c-s) from saturday: 3.13 (week before: 23.63, this time last cycle: 3.00)

[marcia]

• Flash crashes on the rise - #15 overall is http://bit.ly/2sP09x8. There are also several other signature variants, so count is likely higher
• #6 Top Browser crash - https://bugzilla.mozilla.org/show_bug.cgi?id=1347984 - Marco added a note that it is correlated to Avast on Release

[philipp]

• #12 Top Browser crash with Avira addon: https://bugzilla.mozilla.org/show_bug.cgi?id=1373601

Mobile

awsy rate - release: 0.57, beta: 0.95, nightly: 1.77

[marcia]

• Fennec release crash rate looks good
• A few new crashes in the explosiveness report: https://crash-analysis.mozilla.com/release-mgmt/2017-06-19/2017-06-19.fennecandroid.release.explosiveness.html. Gerry filed some of them.

Performance (Thu)

Aurora / Dev Edition

Beta

Release

QE

Nightly

Aurora / Dev Edition

Beta

Action items

Mobile

Performance

RelEng

Marketing/Communications

User Advocacy

Roundtable

• [marcia] Fennec crasher - https://bugzilla.mozilla.org/show_bug.cgi?id=1323277. Appears to be correlated to Qualcomm chipset. Very high crash rate in 53.0.2. We should keep an eye on it.

Special Topics

Aurora/Beta Feature Review

Post-Mortem (Tues 2wks from GA Release)

• 54 post mortem June 27
• When and where? Who is driving it? (Ritu) I can check with Gerry and update folks here on Thursday
  • Setup a meeting, Lonnen, Laura et al are interested
  • We need ship-it v2 to accurately orchestrate go-live steps

Sign Off (Thurs prior to GA Release)

Actions