QA/Fennec/crash rep 02Jan2012

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Analysis Highlights

Top Bugs From Report

bug 711853/bug 713299 - Crash in arm_neon_fill @ libxul.so@0xad...

Need Bugs looked at

Soccoro :

  • Need to get bug 701002 pushed through for socorro; Java signature issue
  • bug 704161 Get symbols for Android Flash
    • Not sure if possible

Note:

Other Android Bugs and Noteworthy things

There are a lot of issues currently revolving around:

  1. database cursor: bug 711988 and bug 713580
  2. viewport
  3. gralloc / memory allocation
  4. rotation bug 713299?
  5. neon instruction set

FennecAndroid 12.0a1 Release

Native Nightly Release

.unknown

Bug Percent of all bugs on all platforms Notes
bug 711852 - Crash in neon_composite_over_8888_8888 or neon_composite_over_n_8_0565 or fast_composite_over_8888_0565 @ libxul.so@0xac... 815 (69.1%) = 128 (12.6%) + 112 (11.0%) + 97 (9.5%) + 64 (6.3%) + 56 (5.5% + 52 (5.1%) + 52 (5.1%) + 28 (2.8%) + 27 (2.7%)
bug 713569 - crash [@ gralloc.tegra.so@0x1b88 ] on LGE 'Optimus 2X' and LGE 'LG-P999' 30 (2.9 %)

Memory

Bug Percent of all bugs on all platforms Notes
mozalloc_abort pthread_mutex_unlock 15 (1.5%)
arena_dalloc __wrap_realloc 5 (0.5%) bug 713588 - Crash [@ arena_dalloc __wrap_realloc nsAndroidHistory::Run] on HP Touchpad
bug 715585 - crash [@ mozilla::FrameLayerBuilder::AddLayerDisplayItem] 4 (0.4%)
bug 715598 - Crash [@ arena_dalloc __wrap_free moz_free nsStringBuffer::Release ] 3 (0.3%)
[ https://crash-stats.mozilla.com/report/list?signature=pthread_mutex_lock pthread_mutex_lock] 3 (0.3%)
mozalloc_abort moz_xmalloc NS_Alloc_P 2 (0.2%)
mozalloc_abort __swrite NS_Alloc_P 2 (0.2%)
mozalloc_abort moz_xrealloc 2 (0.2%)
mozalloc_abort moz_xmalloc nsTArray_base<nsTArrayDefaultAllocator>::EnsureCapacity nsTArray<mozilla::FrameLayerBuilder::Clip::RoundedRect, nsTArrayDefaultAllocator>::nsTArray mozilla::FrameLayerBuilder::AddThebesDisplayItem 1 (0.1%)

flash

Percent of all bugs on all platforms Bug Notes
24 (2.4%) various flash crashes need symbol table if possible.

gfx

Bug Percent of all bugs on all platforms Notes
bug 711801 Crashes as a known issue in build 20111217 ( fast_path_fill ) 12 (1.2%)
bug 713593 - Crash Report [@ fetch_scanline_r5g6b5 ] 2 (0.2%) Occurs in Aurora as well
gfxTextRun::AllocateStorage 2 (0.2%)
bug 711852 - Crash in neon_composite_over_8888_8888 or neon_composite_over_n_8_0565 or fast_composite_over_8888_0565 @ libxul.so@0xac... 1 (0.1%)
_moz_cairo_surface_get_reference_count 1 (0.1%)
mozilla::layers::ContainerLayer::SortChildrenBy3DZOrder 1 (0.1%)

nsprpub

Bug Percent of all bugs on all platforms Notes
bug 713594 - Crash Report [@ _MD_ATOMIC_ADD nsStringBuffer::Release] 8 (0.8%)
bug 645714 Crash in mozilla::TimeStamp::Now [@ PR_Lock ] mainly close to startup 5 (0.5%)
bug 700583 Crash Report [@ pr_FindSymbolInLib ] 2 (0.2%)
bug 709968 - Crash Report [@ FreeArenaList ] 1 (0.1%)
PR_EnterMonitor 1 (0.1%)

dist

Bug Percent of all bugs on all platforms Notes
nsDefaultStringComparator::operator() 5 0.5%
XPCWrappedNativeScope::FindInJSObjectScope 2 0.2%
bug 706007 crash [@ @0x0 dvmPlatformInvoke] 2 0.2%
nsCSSRendering::FindBackground 2 0.2%
bug 702487 crash [@ PK11PasswordPromptRunnable::RunOnTargetThread] 2 0.2%
bug 609895 Crash at shutdown [@ nsTArray<nsHttpHeaderArray::nsEntry>::IndexOf<nsHttpAtom, nsHttpHeaderArray::nsEntry::MatchHeader>][@ nsHttpHeaderArray::LookupEntry] 1 0.1%
nsTArray<mozilla::FramePropertyTable::PropertyValue, nsTArrayDefaultAllocator>::IndexOf<const mozilla::FramePropertyDescriptor*, mozilla::FramePropertyTable::PropertyComparator> mozilla::FramePropertyTable::Get 1 0.1%
nsXBLBinding::InstallAnonymousContent 1 0.1%

widget/src/android

Percent of all bugs on all platforms Bug Notes
10 (1.0%) nsWindow::GetThebesSurface There's only 4 for native; number seems off?
4 (0.4%) bug 616506 - crash [@ nsAppShell::ProcessNextNativeEvent ] Dup of bug 574727?
1 (0.1%) nsAppShell::PopNextEvent

layout

Percent of all bugs on all platforms Bug Notes
4 (0.4%) bug 710137 - crash nsLayoutUtils::IsContainerForFontSizeInflation
2 (0.2%) nsDisplayBackground::GetBounds
1 0.1% mozilla::FrameLayerBuilder::GetOldLayerFor
1 0.1% bug 704683 Crash [@ nsIFrame::GetVisualOverflowRectRelativeToSelf ]
1 0.1% bug 579558 Crash in [@ mozilla::FrameLayerBuilder::DrawThebesLayer(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*) ][@ mozilla::FrameLayerBuilder::DrawThebesLayer ]
1 0.1% nsCSSScanner::Peek

js

Percent of all bugs on all platforms Bug Notes
2 (0.2%) bug 700587 crash [@ js::RegExpPrivate::execute]
1 (0.1%) js::GCHelperThread::threadMain
1 (0.1%) LeaveFunction not sure if this is a regression from bug 668438
1 (0.1%) bug 700178 crash js_NextActiveContext

content

Percent of all bugs on all platforms Bug Notes
2 (0.2%) bug 706007 crash [@ @0x0 dvmPlatformInvoke]

netwerk

Percent of all bugs on all platforms Bug Notes
1 (0.1%) nsSocketTransportService::DoPollIteration
1 (0.1%) mozilla::net::CallOnStop::Run

image

Percent of all bugs on all platforms Bug Notes
2 (0.2%) imgFrame::GetNeedsBackground

other-licenses

Percent of all bugs on all platforms Bug Notes
2 (0.2%) Java_org_mozilla_gecko_GeckoAppShell_nativeInit

xpcom

Percent of all bugs on all platforms Bug Notes
1 (0.1%) PL_DHashTableEnumerate

dom/plugins

Percent of all bugs on all platforms Bug Notes
1 (0.1%) nsNPAPIPluginInstance::GetPlugin

Data Range

1018 - covering 7 days up to and including 2012-01-01.

Reports

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