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Channel Meeting Details

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
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.


lmandel, lizzard, sylvestre, hwine, blassey, jorge, tyler, kbrosnan kairo, kglazko, jst, dougt

Schedule Update

  • Welcome to Kate Glazko (intern in our team)
  • Went fine beside two issues:
    • With the What's new page in aurora
      • We planned to change a page by the other but that didn't work
      • Nick Thomas found a workaround. Builds are running
      • TODO: We need a clear owner and workflow for this
    • Release notes didn't show (bug in a feature of nucleus I implemented)


  • Desktop beta 2 live
  • Mobile will go live soon
  • 39 beta 3 will gtb Thursday, release Friday.

asyncplugininit: aklotz will come to the channel meeting june 11th to decide on async plugin init Relman will then meet with Vladan on June 17th for a final go-no go (KaiRo is out that week, so Aaron and relman will keep an eye on crashes)


  • Bug 1170633 - Blocklist crashing versions of RealPlayer Browser Record Plugin


Aurora / Dev Edition

  • Overall rate: 3.0 (target: <1.5)
  • e10s/content crash in mozilla::ipc::MessageChannel::Send is >7% (when adding browser+content crashes of last 3 days), need to find out if we need a new bug.
  • bug 1163740 (qcms_transform_data_rgb_out_lut_sse1) is 5%, uplift request pending
  • bug 1168150 (nsXMLHttpRequest::Send) is 2%
  • bug 1127270 (shutdownhang in layers::CompositorParent) is 1.6%


  • Overall rate: 2.1, plugin crashes/hangs 0.12/0.41 (target: <1.4; 0.8/0.13)
  • bug 1170141 (startup, RealPlayer Browser Record Plugin) is 3 out of Top 5 Crash Scores, ~4.6% of all 39.0b1 crashes
  • bug 1170143 (50% startup, Intel gfx driver crash with video) is #1 Top Crash Score, 5.4%
  • bug 1146313 (layers::CompositorD3D11::UpdateConstantBuffers) is 6.7%
  • bug 1159751 (shutdownhang in UMDevice::DestroyShaderResourceView) is 2.2% and new
  • bug 1170231 should be the vast majority of the plugin hang spike, aklotz is on it
  • plugins::PluginModuleParent::StreamCast signature is 0.9% of browser crashes, KaiRo will file a bug, probably async-plugin-init-related --> bug 1170676
  • bug 1170147 is a crash in recent Flash Betas and might play a partial role in somewhat higher Flash crash rate, Adobe says they have a fix on their side, will ship with next beta.


  • Overall rate: 1.37
  • Will watch 38.0.5 data as it comes in.


  • Beta 39 rate 2.8

Performance (Thu)

Aurora / Dev Edition





Aurora / Dev Edition


  • Could get beta out the door today before release manager was even online :) Yay!


  • SV did testing of whatsnew for 38.0.5 on short notice, everything went fine.

Action items



User Advocacy

Watching Firefox 38.0.5 closely.

We now have a top issues dashboard!


  • Is it possible to clear the history of this etherpad (and the chat) ?
    • Yes. File a bug with ServiceDesk/IT
  • Stability issue review at the end of this meeting (KaiRo, dougt, jst, whoever else wants to join)
  • Liz to plan to start the beta builds much earlier in the day. By 10 am PDT. ++
    • That means that I'll do beta approvals the night before so I would like to convey to developers that they should aim for end of day Sunday/Wednesday to get their uplifts into beta for gtb Monday/Thurs.

Special Topics

Aurora/Beta Feature Review

Post-Mortem (Tues 2wks from GA Release)

Sign Off (Thurs prior to GA Release)