CrashKill/2014-09-22

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General

Previous Action Items

  • [bsmedberg] Talk to GFX team about beta graphics issues
  • [KaiRo] Ask in channel meeting at which point we need to make a call on OTMC/D3D11 on 33
  • [bsmedberg] Talk to e10s devs to prioritize e10s stability issues seen on Nightly 35
  • [KaiRo] Continue discussion with tchung on who will cover FxOS while Naoki is away.
    • [nhirata] follow up to MTBF test; purposeful crash should be obvious crash signature + channel change : add -test-<testsuite> ie -test-MTBF.
  • [KaiRo] finish up discussion with relman on prerequisites in approval questionnaire

Socorro

Flash / Plugins

Desktop

Beta

  • How do we look on graphics stability? Did we address signatures that are new since 32 beta? What steps do we need to get crash rate down?
    • Graphics stability has improved over the past two betas. But we're still at 2+ crashes per 100 ADI. See below the bugs which may help us get back down under 2, if fixed.
    • Startup crasher: bug 1036549 - Crash with onbeforeprint, onafterprint window.print() in JS_TransplantObject(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>)
    • Startup crasher: bug 1071003 - crash in mozilla::dom::XULDocument::ExecuteScript(nsIScriptContext*, JS::Handle<JSScript*>)
    • bug 854176 - [Win7] crash in [CPrivAlloc::operator delete(void*)]
    • bug 1066139 - crash in GetCurrentContext()
    • Also, the various bugs associated with oom|small are now the cause of nearly 20% of all crashes on Fx33 betas.
  • How are we on reviewing the beta-32-to-beta-33 comparison? Are we tracking all bugs that show significant regressions?
    • Yes, the most significant issues are either fixed or tracked. oom|small is the biggest remaining issue, as I mentioned above, that shows a notable explosiveness between 3Fx2 betas and Fx33 betas

Aurora

Trunk

Android

  • on PTO today
  • #2 Beta crash in b4 was eliminated
  • Beta crash rate is still high 2.7 crashes/100 ADU
  • Need to see how the fix for bug 1067998 interacts with the beta top crash bug 1028802 in beta 6
  • ashughes: bug 1069369 Android crash in mozilla::image::RasterImage::DecodeSomeData is the #1 crash in 35 (~55% w/1130 reports in one week - 1.6 CPI)

B2G

Notes

Upcoming PTO

  • juanb - Sept 24(Wed)/25(Thu) - TRIBE session

Action Items

  • [KaiRo] follow up with relman and gfx on what we can do about 33 crash rates
  • [KaiRo] discuss with lonnen and bsmedberg what we can do to make it valuable and possible for them to make the CrashKill meeting (scheduling? agenda?)
  • (from last week) [bsmedberg] Talk to e10s devs to prioritize e10s stability issues seen on Nightly 35
  • (from last week) [bsmedberg] Talk to GFX team about beta graphics issues
  • [KaiRo] Continue discussion with tchung on who will cover FxOS while Naoki is away.
    • [nhirata] follow up to MTBF test; purposeful crash should be obvious crash signature + channel change : add -test-<testsuite> ie -test-MTBF.
  • [KaiRo] finish up discussion with relman on prerequisites in approval questionnaire