QA/Fennec/crash rep 10Oct2011

Analysis Highlights

bug 689778 - Some content crashes are not getting reported at all
bug 689781 - Some content crashes will show in about:crashes but does not get sent to soccoro
bug 692185 Java crashes are not showing up in App Notes for Fennec Java Crashes
bug 691842 - Fennec 8.0b1 is showing no reports.
bug 689366 : This has been fixed in 10, but not in Aurora. Can we push this fix to Aurora?

Top Bugs in 7:
- bug 661158 Crash on mobile SMP devices while sending PRNetAddr over IPDL [@ Pickle::ReadBytes]
- bug 663494 - crashing occurs when trying to restart after energysaving power down; crash [@ base::CloseSuperfluousFds]
- bug 622992 Fennec crash in base::CloseSuperfluousFds
- bug 687367 - Bionic domain name functions are not thread-safe on pre-3.0 Android

Reports

Crashes per Build ID Report:
- Crashes per build id Report 2011-10-10
Explosiveness Reports:
Stack Summary Reports:
Trunk stability Bugs:

Soccoro/Bug Reports
- bug 693415 - Correlation Reports does not seem to be working for Fennec
- bug 679065 - Some Fennec 6.0b6 topcrash signatures return an empty report list
  - Related Bugs:
  - bug 664510 - Get valid crashreporter reports again
  - bug 672287 - Get symbols for libc for most common Android installs
  - bug 668210 - Write an extension to gather Breakpad symbols from system libraries
  - bug 630293 - Add crash URL .csv reports for Fennec
  - bug 676719 - Record URLs for plugin processes
  - bug 578687 - Add support for Content crashes (tracker)
  - Note : bug 664510 ( The goodness that is Ted's https://addons.mozilla.org/en-us/mobile/addon/android-symbol-sender/)
- bug 690021 Error when adding new version from admin UI
- bug 686973 Java signatures for Fennec
- bug 689234 about:support graphics info not being reported for fennec
- Resolved Bugs:
  - bug 683385 Skiplist
    - Skiplist bug resolved; waiting for WebQA signoff
  - bug 688692 - Fennec is not sending crash reports
    - fixed in 9, affects 8, possibly 7: Flags: approval-mozilla-beta?; Flags: approval-mozilla-aurora? status-firefox7: --- ➔ wontfix
    - Crash Reports not reporting : bug 686800, bug 686492 were dupped to this bug.
  - bug 526545 - Crash reporter still can send wrong URL when crashing during pageload
  - bug 411930 - Crash reporter sends wrong URL when crashing during pageload
Misc:
- Previous Report

Fennec 10.0a1 Release

Percent of all bugs on all platforms	Bug	Notes
35.99 % ( 149 )	bug 693103 - crash [@ strlen res_querydomainN ]	Fixed : 2011-10-10 11:09:08 PDT
10.87% ( 45 )	bug 691424 - crash [@ mozilla::plugins::PluginModuleParent::WriteExtraDataForMinidump]	Same crash as Bug 668385?
8.21% ( 34 )	bug 691443 - crash [@ nsAccessibleWrap::GetHWNDFor]	Patch incoming
2.90% ( 12 )	bug 684863 - Crash Report [@ libc.so@0x15dd8 ] [@ TOutputESSL::writeVariablePrecision ]	bug 688513?
2.42% ( 10 )	bug 693480 - Crash [@ nsWSRunObject::CheckTrailingNBSPOfRun ]
2.17% ( 9 )	bug 693484 - crash [@ mozilla::SVGPathData::ConstructPath ] bug 692961 - Capturing image on camera api crashes [@ mozalloc_abort \| __swrite ]
1.45% ( 6 )	bug 687367 - Bionic domain name functions are not thread-safe on pre-3.0 Android
Dropped this week	bug 691546 - Crash [@ TOutputGLSLBase::writeTriplet] bug 691377 - crash mozilla::net::CameraStreamImpl::transmitFrame bug 622992 - Fennec crash in base::CloseSuperfluousFds at startup

Notes:

2011-10-03 14:00:00 through 2011-10-10 14:00:00.
The report covers 100.00% of all 417 crashes during this period.

Symbol needed:

Percent of all bugs on all platforms	Crash Signatures
3.14% ( 13 )	bug 693473 - crash [@ libc.so@0x1519c ]
2.42% ( 10)	Java Crash
	[@ mozalloc_abort pthread_mutex_unlock ]

Resolved

Percentage	Bug	Resolved Date
2.17% ( 9 )	691560 - crash [@ mozilla::AndroidBridge::InitCamera]	2011-10-05 05:04:44 PDT Nightly / 2011-10-07 10:21:48 PDT Aurora

Fennec 9a2

Percent of all bugs on all platforms	Bug	Notes
6.09% ( 7 )	bug 689366 - Crash [@ mozilla::layout::RenderFrameParent::GetLayerManager]	Patch in 10, not in <=9
6.09% ( 7 )	bug 693493 - crash [@ mozalloc_abort %7c NS_DebugBreak_P %7c X11Error]
4.35% ( 5 )	bug 622992 Fennec crash in base::CloseSuperfluousFds
4.35% ( 5 )	bug 691377 - crash [@ mozilla::net::CameraStreamImpl::transmitFrame]
4.35% ( 5 )	bug 687367 - Bionic domain name functions are not thread-safe on pre-3.0 Android
2.61% ( 3 )	bug 688513 Mobile crash while compiling shaders
2.61% ( 3 )	bug 661158 - Crash on mobile SMP devices while sending PRNetAddr over IPDL [@ Pickle::ReadBytes]
Dropped Tracking for the week	bug 475084 - Crash in [@ JS_DHashTableEnumerate] bug 681114 - crash [@ _cairo_user_data_array_fini] bug 598565 - Segfault on shutdown after locked profile dialog [@ JS_DHashTableOperate] bug 681109 - crash [@ js::RegExp::compileHelper] crash [@ nsTArray<nsNameSpaceEntry, nsTArrayDefaultAllocator>::Clear nsXMLNameSpaceMap::Clear bug 681099 - crash [@ PL_DHashTableOperate nsPropertyTable::Enumerate] bug 679176 - [Java] java.lang.RuntimeException: Unable to pause activity bug 681118 - crash [@ nsTArray<nsCOMPtr<nsIAtom>, nsTArrayDefaultAllocator>::Clear nsAttrValue::EnsureEmptyMiscContainer] bug 663447 - [Java] IllegalArgumentException in WindowManagerImpl.findViewLocked() bug 681129 - Crash Report [@ nsTArray<nsCOMPtr<nsIWeakReference>, nsTArrayDefaultAllocator>::Clear nsIFrame::DestroyPaintedPresShellList ] Crash Report [@ nsPrintEngine::DonePrintingPages ] Crash Report [@ JSCompartment::~JSCompartment ] bug 681119 - Crash [@ js::RegExp::~RegExp] bug 683026 - Crash with GL layers bug 665779 - crash [@ libc.so@0x15f40 ] crash [@ nsCSSRuleProcessor::HasSystemMetric bug 681069 - crash [@ js::RegExp::execute] bug 681126 - crash [@ libxul.so@0xf97e44][@ js::detail::HashTable<js::gc::Chunk* const, js::HashSet<js::gc::Chunk*, js::GCChunkHasher, js::SystemAllocPolicy>::SetOps, js::SystemAllocPolicy>::Ptr::nonNull ] bug 681122 - crash [@ nsAttrValue::Contains] bug 681135 - crash [@ nsAttrValue::GetAtomCount] crash [@ jemalloc_stats nsFileProtocolHandler::NewFileURI arena_dalloc je_free moz_free __wrap_free JS_DHashFreeTable bug 687908- Crash [@ nsTextServicesDocument::DeleteSelection] bug 684863 Crash Report [@ libc.so@0x15dd8 ] [@ TOutputESSL::writeVariablePrecision ] bug 687554 - crash [@ TOutputGLSLBase::visitConstantUnion] bug 689302 - crash [@ nsINode::IsEqualTo] bug 687991 - Nightly users are crashing on mail.alice.it bug 663447 [Java] IllegalArgumentException in WindowManagerImpl.findViewLocked() bug 620937 Crash [@ nsContentPermissionRequestProxy::GetElement] [@ nsContentPermissionRequestProxy::GetUri]

Note:

2011-10-03 14:00:00 through 2011-10-10 14:00:00.
The report covers 100.00% of all 111 crashes during this period.

Need Crash Symbols:

Percent of all bugs on all platforms	Bug
5.22% ( 6 )	Java Crash
4.35% ( 5 )	nvidia Flashback 8.1 asus/WW_epad/EeePad:3.0.1 Crash Report [@ libc.so@0x13a7c ]
	mozalloc_abort dexDataMapAlloc
	bug 688513
	Crash Reports for libGLESv2_POWERVR_SGX540_120.so@0xe85c
	android_atomic_add
	libc.so@0x163dc]
	Fennec 9.0a1 Crash Report [@ mozalloc_abort libc-2.5.so@0x5fcaf ]
	libxul.so@0x95343d

Resolved :

Percentage	Bug	Resolved Date
10.43% ( 12 )	bug 691560 - crash [@ mozilla::AndroidBridge::InitCamera]	In Aurora : 2011-10-07 10:21:48 PDT

Ignored Crash:

Percent of all bugs on all platforms	Crash Signature	Notes
	Crash	Ted's Crash Extension; 20110923155700 does show it as an extension : build 20110923180832 does not; bug 689309

Fennec 8b1

Percent of all bugs on all platforms	Bug	Notes

Note:

Crash Stats missing for 8b1

Need crash stacks:

Percent of all bugs on all platforms	Bug

Fennec 7.0.1

Percent of all bugs on all platforms	Bug	Notes
16.83 % ( 1571 )	bug 661158 Crash on mobile SMP devices while sending PRNetAddr over IPDL [@ Pickle::ReadBytes]	Content Crash
10.03% ( 936 ) + 5.85% ( 546 ) + 2.27% ( 212 )	bug 663494 - crashing occurs when trying to restart after energysaving power down; crash [@ base::CloseSuperfluousFds] bug 622992 Fennec crash in base::CloseSuperfluousFds	Browser Crash
8.35% ( 780 )	bug 687367 - Bionic domain name functions are not thread-safe on pre-3.0 Android	Browser Crash
3.76% ( 351 )	bug 615993 - Fennec crash [@ js::mjit::JaegerShot ] bug 670603 - Crash at js::mjit::JaegerShot
	bug 623168 Fennec crash [@ nsDisplayItem::RecomputeVisibility ]	Content Crash
	bug 625090Fennec crash [@ nsDocShellTreeOwner::AddChromeListeners ]
	bug 684863 - Crash Report [@ libc.so@0x15dd8 ] [@ TOutputESSL::writeVariablePrecision ]

Note:

2011-10-02 through 2011-10-09.
The report covers 97.04% of all 9336 crashes during this period.
no symbols:

Percent of all bugs on all platforms	Bug
7.38% ( 689 )	Crash Report [@ __libc_android_abort mozalloc_abort mozalloc_abort OOM?]
6.33% ( 591 )	mozalloc_abort
5.02% ( 469 )	__libc_android_abort Java_org_mozilla_gecko_GeckoAppShell_reportJavaCrash
4.72% ( 441 )	moz_free nsStringBuffer::Release
	bug 691278 - crash moz_free nsStringBuffer::Release ; dup of bug 683461? bug 683461 resolved in 9
	bug 691279 - crash __libc_android_abort Java_org_mozilla_gecko_GeckoAppShell_reportJavaCrash
	abort
	Java_org_mozilla_gecko_GeckoAppShell_reportJavaCrash
	[@ libc.so@0x1600a]
	Droid X Crash : libc.so@0x10a3c
	libc.so@0x160d0
	bug 645120 - Crash [@ libc.so@0xae16 ][@ libc.so@0x1209c ] on Motorola MB860
	libc.so@0x11cd0
	Crash Report [@ libc.so@0x15dd8 ]
	[@ libc.so@0x15f5e]
	libc.so@0x11f74
	libc.so@0x15f40
	libc.so@0x15d08
	[@ libc.so@0xae16]
	bug 662941 - crash [@ libc.so@0x13370]
	Crash Report [@ libc.so@0x15d04 ]
	bug 670257 crash [@ libc.so@0x11e88]
	[Crash Report [@ libc.so@0x15f80 ]
	libc.so@0x1209c
	[@ libc.so@0x12c0e]
	[@ libc.so@0x11e88]
	libc.so@0x15ca4
	libc.so@0x12a16
	libc.so@0x13390
	libc.so@0x13398
	[@ libc.so@0xba5a ]

All Open Bugs for Crashes & Crash Reporter w/i Fennec

Current Open Bugs

Resolved Bugs:

Date Resolved	Bug	Notes
2011-08-06 02:49:29 PDT	bug 676316 - Crash Report [@ @0x0 nsDeviceMotion::DeviceMotionChanged ]
2011-07-26 15:47:21 PDT	bug 671960 - Crash [@ _moz_cairo_surface_get_device_offset ]
2011-07-22 14:21:07 PDT	bug 671818 - play a webm file report error after fennec6.0, crash [@ mozilla::gfx::ScaleYCbCrToRGB565]
2011-07-21 23:37:04 PDT	bug 647288 - Crash loading binary components bigger than 4KB
2011-08-04 17:45:32 PDT	bug 645284 - crash [@ libxul.so@0x5fbfc0] [@ vp8_decode_mb_tokens]
2011-08-10 08:38:19 PDT	bug 672577 - Crash [@ SelectionChangeEvent::Run]
2011-06-27 02:10:49 PDT	bug 666997 - Firefox Crash @ mozilla::net::nsPreloadedStream::AsyncWait(nsIInputStreamCallback*	Aurora and trunk; not beta
2011-09-01 08:29:32 PDT	bug 681069 - crash [@ js::RegExp::execute]
2011-08-24 01:38:05 PDT	bug 666236 - Component returned failure code: 0x8000fff (NS_ERROR_UNEXPECTED) [nsIWebNavigation.goBack nsIWebNavigation.goForward] @ browser.js
2011-08-31 01:55:40 PDT	bug 682568- Fix ICO crash with decodeondraw = true and BMPs with alpha bitmasks
2011-08-31 01:55:40 PDT	bug 682568-Fix ICO crash with decodeondraw = true and BMPs with alpha bitmasks

Fixed?:
- bug 623319 - firefox crashes on graphics test sites [@ libc.so@0x14bd8][@ mozilla::gl::GLContext::InitExtensions]