CrashKill/2013-03-18

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General

Socorro

  • What's up with all the recent backfills?
    • bug 850782 - combination of late ADU arrivals over the last couple of weeks, and a problem with crontabber not re-running the ADU job for 24 hours. Actively working on a solution.
  • Potential metrics maintenance window this weekend - will go to CAB tomorrow for approval. Need feedback about feasibility from this group.
  • Last week saw some DST issues, now resolved.
  • Hang reports from about:crashes are still redirecting to crash-analysis. When do we want to change this?
  • Email-on-crash is now working, occasional failures (bug 851511)
  • Planning Q2 goals: please come up with a list of what is wanted in Q2

Flash

  • The newest 11.7 beta fixed the most grave crashes of the initial one, a few regressions still remain, mostly bug 849622, bug 851876.

Desktop

  • KaiRo did some investigation on increases of empty dump crashes, see bug 837835, looks like we regressed in 19 and again in 20.

Release

  • Nothing notable, but crash rates remain on the high side (empty dumps play into that, see above).
  • No change in ongoing issues/concerns (D3D/D2D11-6.2/Win7 812683/819028, Dual-Intel/NVidia 806786, Crossrider 836263, Norton 840106).

Beta

  • Fix for bug 787158 (SPDY) seems to have worked.
  • bug 798274 (gfxContext::PushGroupAndCopyBackground) is now rising somewhat on beta.
  • bug 836263 (Crossrider) has changed signature as expected and seems to be a bit lower in b5 than previously.

Aurora

  • bug 836951 (nsSecureBrowserUIImpl::MapInternalToExternalState) and bug 837370 (js::types::TypeCompartment::addPendingRecompile) seem to be somewhat declining even though no fix landed.

Trunk

Several new topcrashes:

  • bug 850741 (js::AutoMaybeTouchDeadZones::AutoMaybeTouchDeadZones)
  • bug 851806 (js::ShapeTable::search)
  • bug 851807 (JSObject::setLastProperty)
  • Already fixed: bug 851851 (nsWindowSH::GlobalScopePolluterNewResolve)
    • bug 752828 - android.database.sqlite.SQLiteDatabaseLockedException: database is locked at android.database.sqlite.SQLiteStatement.native_executeSql(Native Method) on ICS
      • happens in release, STR in the bug.

Mobile

  • bug 846465 (libstagefright, HTC devices, JB) still main worry on beta.
  • bug 823236 (mozilla::layers::ShmemYCbCrImage::IsValid) and bug 827171 (nsPluginStreamListenerPeer::OnStartRequest) can be confirmed as fixed on 20.0b5
  • Overall crash rate on Beta 20 looks good, and startup crashes are notably low compared to the usual picture of Firefox for Android.
  • bug 845734 - crash in mozilla::MediaPluginHost::CreateDecoder @ libcutils.so@0x50.. on Sony Xperia T, V and Z running JB
    • Dev blocked by needing device, QA trying to resolve by getting Dev access to device through device anywhere
  • bug 812881 - crash in nsMediaPluginHost::DestroyDecoder @ libsomxcore.so@0x1826 on Samsung Galaxy SIII with qcom/samsunggolden/espresso hw running JB
    • need information from dev (see comment 33)
  • Uplifts:
    • bug 803791 - maybe I'm not seeing this right... is this not in beta? Is beta locked down?
  • Top crashers in Nightly:
    • bug 845867 - crash in mozilla::layers::LayerManagerOGL::WorldTransformRect @ libGLES_hgl.so@0x4.... on Samsung Galaxy Y and Ace with Broadcom VideoCore IV GPU running Gingerbread
    • bug 851806 - crash in js::ObjectImpl::nativeLookup @ js::ShapeTable::search / bug 812319
    • bug 834243 - crash in mozilla::layers::LayerManagerOGL::Initialize with abort message: "We need a context on Android"
      • shows in beta as well/wontfix for beta
  • Top crashers in Aurora :
    • bug 847021 - android.database.sqlite.SQLiteException: Can't upgrade read-only database from version <n> to 14 at android.database.sqlite.SQLiteOpenHelper.getReadableDatabase(SQLiteOpenHelper.java) at org.mozilla.gecko.db.LocalBrowserDB.filterAllSites
    • bug 852063 - java.lang.OutOfMemoryError: bitmap size exceeds VM budget at android.graphics.BitmapFactory.nativeDecodeByteArray(Native Method) at org.mozilla.gecko.AboutHomeContent.getThumbnailsFromCursor(AboutHomeContent.java)
  • Top crashers in Beta :
    • bug 782223 - crash in libGLESv2_tegra.so@0x4ae.. on Asus Nexus 7 (NVIDIA Tegra 3) with JB
    • bug 808378 - crash in nsMediaPluginHost::CreateDecoder @ libOMX_Core.so@0x1... on devices with rk30board HW and Mali-400 MP GPU running JB

B2G

  • bug 850845 - Camera - crash when trying to open a second camera instance
    • MC crash fixed; QA needs to double check and confirm.
  • Socorro will need some UI changes for B2g to make analyzing it easier (ie different gecko / gaia / firmware )
  • main crashes we are seeing are decoding images, camera, sms, bluetooth and misc system crashes.

Notes