QA/Fennec/crash rep 26Dec2011: Difference between revisions

Revision as of 00:16, 27 December 2011

Analysis Highlights

Top Bugs From Report

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

bug 706803 isn't this fixed?

[DONE] bug 706704 fixed for metrics
[DONE] bug 706612
[DONE] bug 702624 - Crash Reporter crashes

Other Android Bugs

Fennec 10.0a1 Release

Birch Nightly Release

.unknown

Bug	Percent of all bugs on all platforms	Notes
bug 711853 - Crash in arm_neon_fill @ libxul.so@0xad...	174 (24.3%) + 97 (13.5%) + 42 (5.9%) + 6 (0.8%) + 5 (0.7%)
bug 706007 - crash [@ @0x0 dvmPlatformInvoke]	43 (6.0%)
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...	21 (2.9) = 9 (1.3%)+ 6 (0.8%) + 6 (0.8%)
bug 713569 - crash [@ gralloc.tegra.so@0x1b88 ] on LGE 'Optimus 2X' and LGE 'LG-P999'	21 (2.9%)	occurs only on LGE Model: 'Optimus 2X' and Model: 'LG-P999'; p990 and tegra

Memory

Percent of all bugs on all platforms	Bug	Notes
mozalloc_abort pthread_mutex_unlock	6 (0.8%)	**multiple signatures : bug 693480, bug 687908 Crash [@ nsTextServicesDocument::DeleteSelection]
14 (2.6%) + 9 (1.7%) + 11 (2.0%) + 7 (1.3%) + 7 (1.3%)	bug 698633crash @ [@ mozalloc_abort \| Java_org_mozilla_gecko_GeckoAppShell_onChangeNetworkLinkStatus ] bug 702244 - Crash in release-key	bug 702500 to fix release-key reporting in Socorro
24 (4.4%)	bug 700191 - Crash Report [@ mozalloc_abort moz_xmalloc nsBufferedStream::Init ]
18 (3.3%)	(arena_dalloc __wrap_free moz_free std::__node_alloc::deallocate)	**Multiple signatures : bug 695068, bug 702651
16 (3.0%)	( mozalloc_abort __swrite )	** multiple crash signatures

gfx

Percent of all bugs on all platforms	Bug	Notes
1 (0.2%)	bug 702493 - crash [@ yyparse]

1 fast_path_fill 9 1.3% 2 fast_composite_over_8888_0565 8 1.1% 3 fetch_scanline_r5g6b5 6 0.8% 4 fast_composite_over_n_8_0565 3 0.4% 5 _moz_pixman_image_composite32 1 0.1% 6 _moz_cairo_surface_get_reference_count 1 0.1%

flash

Percent of all bugs on all platforms	Bug	Notes
19 (2.7%)	various flash crashes	need symbol table if possible.

nsprpub

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 _MD_ATOMIC_ADD 11 1.5% 2 PR_Lock 3 0.4%

dist

Percent of all bugs on all platforms	Bug	Notes
1 (0.2%)	bug 702487 - PK11PasswordPromptRunnable::RunOnTargetThread
1 (0.2%)	bug 657962 - Firefox 6.0a1 Crash Report [@ TimerThread::Run ]

1 @0x0 | dvmPlatformInvoke 2 0.3% 2 TimerThread::Run 1 0.1% 3 nsCSSRendering::FindBackground 1 0.1% 4 XPCWrappedNativeScope::FindInJSObjectScope 1 0.1%

layout

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 nsCSSRuleProcessor::HasStateDependentStyle 2 0.3% 2 nsLayoutUtils::IsContainerForFontSizeInflation 1 0.1% 3 nsDisplayBackground::GetBounds 1 0.1%

widget/src/android

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 nsAppShell::ProcessNextNativeEvent 4 0.6%

Xpcom

Percent of all bugs on all platforms	Bug	Notes
1 (0.2%)	bug 482849 - Crash [@ canonicalize ] while doing a nightly update

1 SearchTable 1 0.1% 2 Compare 1 0.1% 3 strlen | nsAString_internal::AssignASCII 1 0.1% 4 nsAString_internal::Assign 1 0.1%

db/sqlite3

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 pthreadMutexLeave 1 0.1%

image

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 imgStatusTracker::GetImageStatus 1 0.1%

other-licenses

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 __libc_android_abort | dlfree | calloc | Java_org_mozilla_gecko_GeckoAppShell_freeDirectBuffer | dvmPlatformInvoke 1 0.1%

Content

Percent of all bugs on all platforms	Bug	Notes
39 (7.2%)	bug 699725 - crash nsEventStateManager::FillInEventFromGestureDown

1 @0x0 | dvmPlatformInvoke 1 0.1%

Data Range

Total crashes analyzed in this report: 716 - covering 7 days up to and including 2011-12-25.

Reports

Crashes per Component
- Nightly Birch Component Weekly

Misc:
- Previous Report

@@ Line 43: / Line 43: @@
 ==== Memory ====
-{| width="100%" cellspacing="1" cellpadding="1" border="1"
+{|class="fullwidth-table sortable" width="100%" cellspacing="1" cellpadding="1" border="1"
-|-
+|-https://crash-analysis.mozihttps://crash-analysis.mozilla.com/rkaiser/2011-12-25/2011-12-25.fennecandroid.nightly.components.weekly.htmllla.com/rkaiser/2011-12-25/2011-12-25.fennecandroid.nightly.components.weekly.html
 | Percent of all bugs on all platforms
 | Bug
 | Notes
 |-
-|93 (17.2%)
+|mozalloc_abort  pthread_mutex_unlock
-|{{Bug|694566}} - [birch] crashes on install [@ mozalloc_abort  __swrite ]
+|6 (0.8%)
-|
+|**multiple signatures : {{Bug|693480}}, {{Bug|687908}} Crash [@ nsTextServicesDocument::DeleteSelection]
-|-
-|63 (11.7%)
-|(mozalloc_abort  pthread_mutex_unlock)
-|**multiple signatures : {{Bug|693480}}, {{bug|687908}}
 |-
 |14 (2.6%) + 9 (1.7%) + 11 (2.0%) + 7 (1.3%) + 7 (1.3%)
@@ Line 76: / Line 72: @@
 |}
-	mozalloc_abort | pthread_mutex_unlock 	6 	0.8%
 	mozalloc_abort | __swrite | dexDataMapAlloc 	4 	0.6%
 	arena_dalloc | __wrap_realloc 	3 	0.4%
@@ Line 86: / Line 82: @@
 	arena_dalloc | __wrap_free | moz_free | NS_Free_P 	1 	0.1%
 	mozalloc_abort | __swrite | nsStandardURL::StartClone 1 	0.1%
 ==== gfx ====