Firefox/Channels/Meetings/2015-04-14: Difference between revisions

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== Attendees ==
== Attendees ==
lmandel, sylvestre, lizzard, kairo, catlee, jorge, roland, hwine, jstrickland
lmandel, syvlestre (+baby sylvestre), lizzard, kairo, cww, tyler, roland, marksc, rrayborn


== Schedule Update ==
== Schedule Update ==


* 37.0.2 mobile
* 37.0.2 desktop - some issues reported, need to determine if these need to block the release
** fixes bug 1151469 - Incorrect navigator.userAgent requested via Request Desktop Site on Firefox 37
** We took a sec bug - need to deterime if we need to ship an ESR
** shipped today!
** also https://bugzilla.mozilla.org/show_bug.cgi?id=1151721 blacklisting issue


* 37.0.2 desktop
* 38 beta 5 gtb Desktop only in a few hours
**Drivers:
*** Bug 1153381 WebGL Google Maps rendering bugs with D3D11 ANGLE on GMA4500 (owner: jrmuizel)
**** Google Maps rendering issue fixed by blocklisting affected graphics cards
*** Bug 1151361 37.0.1 crashes on startup during gfxWindowsPlatform::InitD3D11Devices() when creating WARP device (owner: bas)
**** start-up crash, update on fix expected afternoon ET
*** Bug 1153496 Upside down Google Maps in FF37 (owner: jrmuizel)
**** regression reported by Google, update on fix expected afternoon ET
** Ride Alongs:
*** Bug 1151721 Blacklist older intel drivers for DXVA (owner: mattwoodrow)
**** media related graphics blocklist that should negate the need to ship the add-on hotfix in bug 1152630
*** Bug 1137716 Startup crash on Optimus w/ Intel Ironlake Graphics mozilla::layers::CompositorD3D11::GetTextureFactoryIdentifier() (owner: jrmuizel)
**** additional blocklist entries to fix a start-up and top crash
*** Bug 1141081 crash in AsyncPaintWaitEvent::AsyncPaintWaitEvent(nsIContent*, bool), often with 0x5a5a5a5e address (owner: aklotz)
**** fix for top crash introduced in 37.0.1


* 38.0 b4 - gtb yesterday for both Desktop & Mobile
* Reading list & screen sharing are going to be disabled in beta 6
** Sign off of Mobile received
** https://bugzilla.mozilla.org/show_bug.cgi?id=1155191
** Sign off of Desktop received
** https://bugzilla.mozilla.org/show_bug.cgi?id=1155195


* Heads up: long TCW Sat April 18 - 0600-1800 PT https://bugzil.la/1151645
* m-b => m-r merged moved to Friday
** current:
*** m-b = 38
*** m-r = 37
** future
*** m-b = 38.1
*** m-r = 38
* We, relman, will manage the uplifts to the correct branches
 
* Branching for 38.1 (from Ryan)
** landings will happen on m-r and be merged to m-b
** should be the cleanest long term solution
** means that devs need to know not to land on m-b
** tracking flag for 38.1 ?
 
* 38.1 version number conflicts with ESR 38.1.0 release. Need to come up with a version that doesn't conflict
** 38.0.5 ?
 
* liz (working on 39 aurora) out next week, lawrence is covering


==Add-ons==
==Add-ons==
* No updates.
 


== Stability ==
== Stability ==


=== Aurora / Dev Edition ===
=== Aurora / Dev Edition ===
* Overall rate: 3.4 (should be <1.5) - plugin crashes/hangs: .4/.9, usually ~.07/.14
* Overall rate: 2.7, target <1.5 (plugin crash/hang: 0.4/1.1, usually ~.07/.14)
* Still mostly plugin issues, aklotz is looking into them and already landed some fixes that helped get rates down.
* still plugin-dominated, aklotz is watching that


=== Beta ===
=== Beta ===
* Overall rate: 1.7 (target: <1.4)
* Overall rate: 1.67, target <1.4
* bug 1144649 (large OOMs in CC) is >10% in b3, should be fixed in b4.
* OOM|small: 9.4%
* bug 1116812 (probably-TDRs) is 3.6%
* bug 1116812 (TDRs): 4%
* bug 1138520 (shutdowncrash in dom::ContentParent::Observe) is 2.9%
* bug 1138520 (shutdownhang in dom::ContentParent::Observe): 3.1%
* bug 1141089 (ContainerState::InvalidateForLayerChange) is 1.6% - patch is on m-c
* bug 1141089 (InvalidateForLayerChange): 1.7%
* bug 1153558 (msvcr120.dll@0xf20c) signature is 1.4%
* shutdownhang in nsHttpConnectionMgr::Shutdown (multiple bugs filed): 1.5%
* bug 1124880 should have been solved in b3 but still is 1.3%
* bug 1153558 (gfx crash in msvcr120.dll): 1.4%
* bug 1143806 (layers::SyncObjectD3D11::FinalizeFrame) is 1.1%
* bug 1143806 (SyncObjectD3D11::FinalizeFrame): 1%
* bug 1133623 (CompositorD3D11::BeginFrame) is .8%


=== Release ===
=== Release ===
* Overall rate: 1.3 (36 was 1.2, 35 was .8-.85)
* Overall rate: 1.3 (36: 1.2, 35: .8-.85)
* bug 1141089 (ContainerState::InvalidateForLayerChange) is 2.1% but patch doesn't have much testing yet, only landed on m-c today.
* 37.0.2 candidates:
** bug 1141081 (two signatures, sec-high) is 3.2%
** bug 1151361 (startup, D3D init) is 0.28%
** bug 1137716 (startup, D3D) is 0.32%


=== Mobile ===
=== Mobile ===
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=== Beta ===
=== Beta ===
* [Otilia] Fennec 38 beta 4 sign-off will be delayed to Thursday as Fennec 37.0.2 was tested today and it was first priority
** For mobile beta 4 we are usually running a larger set of tests, and these take about 2 days
**    [IN          PROGRESS] Testing build - build can be    signed off
* desktop push-to-beta email just sent


=== Release ===
=== Release ===
* A lot of crashes and hangs seen in 37.0.2 testing, but none are actually new for 37.0.1 - still felt like the most unstable build so far in testing
* Also lots of balrog failures due to bug 1154727, feeling like http://2.bp.blogspot.com/-vppUNb-_M6Y/UGXqWQ823FI/AAAAAAAABco/1aaQ17xt2_g/s1600/Balrog_Gandalf.jpg


=== Action items ===
=== Action items ===
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== RelEng ==
== RelEng ==


== User Advocacy ==
== User Advocacy ==
* No updates
** Same issues exist, just not reporting all of them
* Heartbeat currently building a baseline before we have useful information to report


== Roundtable ==
== Roundtable ==
* (lmandel) Proposal to recover from start-up crashes
** Bug 1152027 Don't lose users to persistent startup crashes after browser update
* (catlee) ideas for catching gfx issues earlier?
** betabreakers - qa testing on windows
** "database" of our users gfx cards, drivers and os
** improve the feedback on gfx from the crash stats
** can we in some form invite people on problematic systems to use beta?
* (lmandel) r-d seems to still be marking some e-mails as spam. Please let me know if any of your e-mails don't make it to the list.


== Special Topics ==
== Special Topics ==
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=== Sign Off (Thurs prior to GA Release) ===
=== Sign Off (Thurs prior to GA Release) ===
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