QA/Fennec/crash rep 28Nov2011: Difference between revisions

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| Bug  
| Bug  
| Notes
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|27 (3.7%)
| nsPluginInstanceOwner::ProcessEvent
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|2 (0.3%)
| XPCJSContextStack::Push
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|1 (0.1%)
| nsRegion::SetToElements
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|1 (0.1%)
| mozilla::dom::Link::LinkState
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|1 (0.1%)
| nsRefPtr<imgRequest>::~nsRefPtr  imgCacheEntry::~imgCacheEntry
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|1 (0.1%)
| mozilla::AndroidBridge::CanCreateFixupURI
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|1 (0.1%)
|PK11PasswordPromptRunnable::RunOnTargetThread
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|1 (0.1%)
|nsNPAPIPluginInstance::TimerWithID
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|1 (0.1%)
|1 (0.1%)
| {{Bug|609895}} - Crash at shutdown [@ nsTArray<nsHttpHeaderArray::nsEntry>::IndexOf<nsHttpAtom, nsHttpHeaderArray::nsEntry::MatchHeader>][@ nsHttpHeaderArray::LookupEntry]
|nsHttpConnection::CanReuse
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1 nsPluginInstanceOwner::ProcessEvent 27 3.7%
2 XPCJSContextStack::Push 2 0.3%
3 nsRegion::SetToElements 1 0.1%
4 mozilla::dom::Link::LinkState 1 0.1%
5 nsRefPtr<imgRequest>::~nsRefPtr | imgCacheEntry::~imgCacheEntry 1 0.1%
6 mozilla::AndroidBridge::CanCreateFixupURI 1 0.1%
7 PK11PasswordPromptRunnable::RunOnTargetThread 1 0.1%
8 nsNPAPIPluginInstance::TimerWithID 1 0.1%
9 nsHttpConnection::CanReuse 1 0.1%
10 nsTArray<nsCOMPtr<nsIRunnable>, nsTArrayDefaultAllocator>::RemoveElementsAt | nsContentUtils::RemoveScriptBlocker 1 0.1%
js 37 5.0%


==== JS Component Crashes: ====
==== JS Component Crashes: ====

Revision as of 17:49, 29 November 2011

Analysis Highlights

native-crash

Note :

  • P1, reproducible, or blocking ie startup
  • P2, high volume, not reproducible
  • P3, mid volume 10 ~ 5, not reproducible
  • P4, low volue 4 ~ 1, not reproducible
  • P5 most likely not fixing

Criterias:

  1. ) startup
  2. ) content/site caused
  3. ) usage (volume is going to be hard. impact/visibility device, data loss)
  4. ) 3rd party : devices data, plugins, etc.

Top Bugs From Report

  • bug 698633 crash @ [@ mozalloc_abort Java_org_mozilla_gecko_GeckoAppShell_onChangeNetworkLinkStatus ]
    • Most likely has to do with this : [NEW] bug 704201 Disable screenshot until workaround to google bug 16941
      • which has to do with OOM crashing at startup: see bug 702365

Other Android Bugs

  • bug 702255 [ICS] - Startup crash
  • bug 701835 - Removing a bookmark repeatedly crashes Fennec; java.lang.IllegalArgumentException: Empty values at android.database.sqlite.SQLiteDatabase.updateWithOnConflict(SQLiteDatabase.java:1797)

Socorro Bugs/Breakpad

Fennec 10.0a1 Release

Birch Nightly Release

Memory

Percent of all bugs on all platforms Bug Notes
80 (10.9%) + 14 (1.9%) + 12 (1.6%) +8 (1.1%) +6 (0.8%) + 11 (1.5%) bug 704467 - Crash in Java_org_mozilla_gecko_GeckoAppShell_callObserver bug 698633, bug 705999
24 (3.3%) + 20 (2.7%) + 8 (1.1%) bug 705277 Crash [@ chromehang epoll_wait ] / chromehang _futex_syscall3 ignoring
9 (1.2%) bug 691546 - Crash [@ TOutputGLSLBase::writeTriplet] bug 705735 - Crash [@ pthread_mutex_lock ]
6 (0.8%) bug 706004 - crash [@ mozalloc_abort pthread_mutex_unlock dexDataMapAlloc Java_org_mozilla_gecko_GeckoAppShell_removeObserver]

Flash

Percent of all bugs on all platforms Bug Notes
140 (19.0%) bug 703002 (Various flash crashes) Need: bug 704161 Get symbols for Android Flash

.unknown

Percent of all bugs on all platforms Bug Notes
14 (1.9%) bug 704129 Crash @ JNI_CreateJavaVM nsPluginInstanceOwner::AddPluginView
8 (1.1%) EMPTY: no crashing thread identified; corrupt dump
7 (1.0%) bug 704662 - crash [@ JNI_CreateJavaVM _JNIEnv::CallObjectMethod ]
6 (0.8%) Fennec 8.0 Crash Report [@ mozalloc_abort dalvik-LinearAlloc (deleted)@0x16fe ]
5 (0.7%) bug 688513 - Mobile crash while compiling shaders
3 (0.4%) bug 706007 - crash [@ @0x0 dvmPlatformInvoke]
3 (0.4%) libpvrANDROID_WSEGL.so@0x744
3 (0.4%) WSEGL_GetDrawableParameters
3 (0.4%) bug 704785 Crash in mozilla::AndroidBridge::AutoLocalJNIFrame::~AutoLocalJNIFrame

dist

Percent of all bugs on all platforms Bug Notes
27 (3.7%) nsPluginInstanceOwner::ProcessEvent
2 (0.3%) XPCJSContextStack::Push
1 (0.1%) nsRegion::SetToElements
1 (0.1%) mozilla::dom::Link::LinkState
1 (0.1%) nsRefPtr<imgRequest>::~nsRefPtr imgCacheEntry::~imgCacheEntry
1 (0.1%) mozilla::AndroidBridge::CanCreateFixupURI
1 (0.1%) PK11PasswordPromptRunnable::RunOnTargetThread
1 (0.1%) nsNPAPIPluginInstance::TimerWithID
1 (0.1%) nsHttpConnection::CanReuse
1 (0.1%) bug 704694 - crash [@ nsTArray<nsCOMPtr<nsIRunnable>, nsTArrayDefaultAllocator>::RemoveElementsAt nsContentUtils::RemoveScriptBlocker]

JS Component Crashes:

Percent of all bugs on all platforms Bug Notes
16 (2.2%) bug 696386 - Crash on Quit [@ JS_ResumeRequest]
6 (0.8%) + 3 (0.4%) + 3 (0.4%) bug 704669 - Crash [@ CrashInJS] tkill, ffs
2 (0.3%) JS_BeginRequest
2 (0.3%) __vfprintf
1 (0.1%) js_GetIndexFromBytecode
1 (0.1%) js::IsWrapper
1 (0.1%) js::ContextStack::popInvokeArgs
1 (0.1%) @0x0 js::types::TypeObject::addPropertyType

nsprpub

Percent of all bugs on all platforms Bug Notes
9 (1.2%) pr_FindSymbolInLib
8 (1.1%) PR_Lock
1 (0.1%) _MD_ATOMIC_ADD
1 (0.1%) PR_JoinThread
1 (0.1%) strpbrk

Layout

Percent of all bugs on all platforms Bug Notes
6 (0.8%) epoll_wait
5 (0.7%) nsLayoutUtils::IsContainerForFontSizeInflation
1 (0.1%) chromehang epoll_wait

gfx

Percent of all bugs on all platforms Bug Notes
2 (0.3%) yyparse
1 (0.1%) RgnRectMemoryAllocator::Alloc
1 (0.1%) _cairo_gstate_fill
1 (0.1%) _moz_pixman_image_composite32
1 (0.1%) _cairo_path_fixed_move_to

dom

Percent of all bugs on all platforms Bug Notes
1 (0.1%) anp_system_loadJavaClass
1 (0.1%) mozilla::plugins::PPluginBackgroundDestroyerParent::OnMessageReceived
1 (0.1%) nsNPAPIPluginInstance::GetPlugin
1 (0.1%) nsNPAPIPlugin::GetLibrary

widget/src/android =

Percent of all bugs on all platforms Bug Notes
2 (0.3%) nsWindow::DrawToFile

Content

Percent of all bugs on all platforms Bug Notes
1 (0.1%) bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown fixed; report from older build

Netwerk

Percent of all bugs on all platforms Bug Notes
1 (0.1%) bug 706138 - crash [@ @0x0 nsHttpChannel::ContinueHandleAsyncRedirect ]
1 (0.1%) bug 706140 - Crash Report [@ mozilla::net::HttpBaseChannel::DoNotifyListener ]

Image

Percent of all bugs on all platforms Bug Notes
1 (0.1%) bug 706015 - Crash Report [@ nsPNGEncoder::StripAlpha ]

Xpcom

Percent of all bugs on all platforms Bug Notes
1 (0.1%) + 1 (0.1%) bug 704669 - Crash [@ CrashInJS]

Data Range

  • 976 - covering 7 days up to and including 2011-11-20

Reports

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