Firefox/Channels/Meetings/2016-11-03

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Channel Meeting Details

• Tuesdays and Thursdays at 10am Pacific Time
• irc.mozilla.org #planning for backchannel
• Past meeting notes: https://wiki.mozilla.org/Firefox/Channels/Meetings

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: ReleaseCoordination
• 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.

Attendees

lizzard, marcia, philipp,cornel, Andrei, Iulia,blassey,Ninu,MihaiP,Cristi, ritu

Schedule Update

• 47.0.2 out today!

• 50 RC1 released also
• 50 RC2 is coming

• 50 Beta 12 uploaded

• ESR build - it includes some large changes that mean we should do extra testing in google docs/sheets
  • [Andrei] Will make sure this is part of our focus during the sign off.

• Bug 1314353 - Investigate possible correlation between Websense and Firefox compiled using VS 2015

Stability

• Filed bug for reprocessing crashes between Oct 12 and Oct 21 - https://bugzilla.mozilla.org/show_bug.cgi?id=1314775

Aurora

Overall rate: 5.84 (browser 1.74, content 4.10)

Beta

Overall rate: 0.96 (browser 0.78, content 0.18)

• [philipp] 50.0rc1 doesn't seem to be affected by the CPU-specific spikes we have seen this cycle (intel: https://bugzilla.mozilla.org/show_bug.cgi?id=1296630 , amd: https://bugzilla.mozilla.org/show_bug.cgi?id=1312270 )

• these crash bugs might still have upliftable patches for 50:

   ** mozilla::dom::CanvasRenderingContext2D::DrawImage: https://bugzilla.mozilla.org/show_bug.cgi?id=1313884 (simple null-check, 0.2%)
   ** memmove | std::vector<T>::_Reallocate https://bugzilla.mozilla.org/show_bug.cgi?id=1308394 (0.1%)
   ** IPCError-content | (msgtype=0x820017,name=???) Route error: message sent to unknown actor ID https://bugzilla.mozilla.org/show_bug.cgi?id=1294719 (targeted for 50.1, 0.3%)
   *** #6 top content crasher on Beta, #2 top content crasher on Release (after disabling RU locale)
   

[marcia]

• http://bit.ly/2ei7Zn2

Release

Overall rate: 0.99 (browser 0.80, content 0.20) Important volume for signature "AsyncShutdownTimeout | profile-before-change | MediaStreamGraph shutdown: blocking on msg thread": https://bugzilla.mozilla.org/show_bug.cgi?id=1255737#c98

• this spiked up on 2016-10-31 but is trending downwards again since then

Nightly

[marcia]

• Top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1314016 is now resolved fixed.
• Top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1309236 is now resolved fixed. Question whether we should uplift to 51.
• JS Top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1313886#c1 still has a needinfo
• Latest bug from Uptime: https://wiki.mozilla.org/Platform/Uptime/NightlyCrashTriage/2016Q4#2016-11-02_-_jchen

Mobile

[marcia]

• Top crash on Nightly - https://bugzilla.mozilla.org/show_bug.cgi?id=1093645. An older bug that seems to have resurfaced.
• overall crash rate for Fennec beta has to gone up a bit - arewestableyet.com
  • marcia to follow up to see what may be going on there

QE

[Andrei]

• 45.5.0esr-build1 sign off is underway, should be done by Monday (Nov 8).
  • There are some changes that looked a bit risky - bug 881832 and its dependencies will have details (google docs issues)

Aurora / Dev Edition

[Andrei]

• WebRTC sign off delayed, but should be done by the end of the week (Nov 4).

Beta

[Andrei]

• 50.0b11-build1, 47.0.2 (build1, build2) and 50.0-build1 (RC) signed off.
• Pre-release feature sign offs completed.
  • Windows Child Mode (1239166) is yellow because of https://bugzil.la/1259013,1259028.
    • (Ritu) Will follow up offline on these.
• Directory Uploading (1188880) testing green/completed. Details here: http://tinyurl.com/z2b2hlk.

Mobile

[Ninu] 50.0b12 build signed off without any new issues [Ninu] "Play HLS in Android view" feature correctly placed under experiments flag.

Roundtable

• ADI of Fennec aurora ... a success

https://crash-analysis.mozilla.com/release-mgmt/datil/longtermgraph/?andaurora-blp&source=pg

• Bug 1314629 - Funnelcakes 93/94 50.0.1 for Onboarding Add-on Experiment (11/16/2016 launch)