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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: Release Coordination
  • 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, tyler, kairo, sylvestre, lizzard, roland, kbrosnan, catlee, hwine

Schedule Update

  • Review status of 37.0.1. Are we ready to enable updates for all?
    • Stability: Fixed what we expected.
    • UA: We are stable.
  • 38 Beta 2 desktop live
    • with suggested tile + reading list for mobile
  • 38 beta 2 mobile should arrive soon
  • 39 Aurora updates were re-enabled on Friday



Aurora / Dev Edition

  • Overall rate: 9.4 (target: <1.5)
  • Plugin crashes and hangs are also up significantly, .5 and 1.5 instead of .1 and .2
  • bug 1149358 (async plugin init) - 60% of crashes, top 3 signatures.
    • Should consider preffing off this feature if the fix for this bug doesn't bring the crash rate down
  • More plugin-related crashes following, possibly related to the above
  • bug 1151506 (startup, random-hex DLL malware) - 5% of all crashes


  • Overall rate: 2.0 (target: <1.4, <1.2 without shutdownhangs)
  • Plugin crashes and hangs are somewhat up (to pre-MSE levels) because YouTube switched us back to Flash by default.
    • 38 will likely be back to MSE on Windows and OSX by tomorrow
  • bug 1124249 signatures (Intel Gfx driver crashes) are back and ~13%, should be fixed in b2 by bug 1149954
  • bug 1144649 (large OOMs with JS signatures) are ~7% and a bit of a mystery, maybe potentially related to the above as they are mostly on Intel graphics as well
  • bug 1138520 (shutdownhang in dom::ContentParent::Observe) is back with 2.2%
  • Security bug 1128064 (plugin-related) is 1.4%
  • Will need to see where b2 comes in with that top-level GFX crash solved, but we need to work on everything we can (see below).


  • Overall rate: 1.4 (36 was at ~1.2, 35 was at 0.8-0.85)
  • Not really any things in the stats that we didn't see in beta
    • We really need to get our crash issues fixed in the beta cycle (and ideally before).


  • 37.0.1 seems to be about as stable as 37.0 seems like we just pushed the EverySecondTelemetryCallback_s signature around

Performance (Thu)

Aurora / Dev Edition





Aurora / Dev Edition


  • regression from a recent uplift affects 38+: Right click menu does not paint on screen bug 1150376
  • Will run update tests on b2 after this meeting, still no RTL locales due to bug 1150021


Action items



User Advocacy

  • Users seem to be having issues with the AOL toolbar. Old versions caused an issue that basically locks Firefox up. Seems to be resolved in newer versions.
  • Tyler is poc for this week for UA


  • (lmandel) YouTube has reverted to Flash for 37 Windows users do to playback issues.

Special Topics

Aurora/Beta Feature Review

Post-Mortem (Tues 2wks from GA Release)

Sign Off (Thurs prior to GA Release)