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

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== Analysis Highlights  ==
== Analysis Highlights  ==
=== Top Bugs From Report ===
=== Top Bugs From Report ===
{{bug|711853}} - Crash in arm_neon_fill @ libxul.so@0xad...
{{bug|711853}}/{{bug|713299}} - Crash in arm_neon_fill @ libxul.so@0xad...


=== Need Bugs looked at ===
=== Need Bugs looked at ===
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* {{bug|704161}} Get symbols for Android Flash
* {{bug|704161}} Get symbols for Android Flash
** Not sure if possible
** Not sure if possible
* [https://bugzilla.mozilla.org/buglist.cgi?list_id=1955149&field0-0-0=short_desc&classification=Server%20Software&query_format=advanced&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&type0-0-0=substring&value0-0-0=skiplist&component=Socorro&product=Webtools Current open skiplist bugs]


* {{bug|706803}} isn't this fixed?
* {{bug|706803}} isn't this fixed?
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=== Other Android Bugs and Noteworthy things ===
=== Other Android Bugs and Noteworthy things ===
There are a lot of issues currently revolving around:
There are a lot of issues currently revolving around:
# cursor placement in the android widget (awesomebar)
# database cursor: bug 711988 and bug 713580
# viewport
# viewport
# gralloc ; neon instruction sets.
# gralloc / memory allocation
# rotation bug 713299?
# neon instruction set


== [https://crash-stats.mozilla.com/topcrasher/byversion/Fennec/10.0a1/7 Fennec 10.0a1 Release] ==
== [https://crash-stats.mozilla.com/topcrasher/byversion/FennecAndroid/12.0a1/7 FennecAndroid 12.0a1 Release] ==
=== Birch Nightly Release ===
=== Native Nightly Release ===


==== .unknown ====
==== .unknown ====
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|{{Bug|711853}} - Crash in arm_neon_fill @ libxul.so@0xad...
|{{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%)
|174 (24.3%) + 97 (13.5%) + 42 (5.9%) + 6 (0.8%) + 5 (0.7%)
|
|dup of {{bug|713299}}?
|-
|-
|{{Bug|706007}} - crash [@ @0x0  dvmPlatformInvoke]
|{{Bug|706007}} - crash [@ @0x0  dvmPlatformInvoke]
|43 (6.0%)
|43 (6.0%) + 1 (0.1%)
|
|
|-
|-
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|[https://crash-stats.mozilla.com/report/list?signature=mozalloc_abort%20%7C%20__swrite%20%7C%20dexDataMapAlloc mozalloc_abort  __swrite  dexDataMapAlloc]
|[https://crash-stats.mozilla.com/report/list?signature=mozalloc_abort%20%7C%20__swrite%20%7C%20dexDataMapAlloc mozalloc_abort  __swrite  dexDataMapAlloc]
|4 (0.6%) + 1 (0.1%)
|4 (0.6%) + 1 (0.1%)
|* Multiple signatures:
|
* Multiple signatures:
** {{Bug|713586}}; similar bugs to the mozalloc_abort pthread_mutex_unlock
** {{Bug|713586}}; similar bugs to the mozalloc_abort pthread_mutex_unlock
|-
|-
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| Notes
| Notes
|-
|-
|39 (7.2%)
|[https://crash-stats.mozilla.com/report/list?signature=nsCSSRuleProcessor%3A%3AHasStateDependentStyle nsCSSRuleProcessor::HasStateDependentStyle]
|{{Bug|699725}} - crash nsEventStateManager::FillInEventFromGestureDown
|2 (0.3%)
|occurs in low frequency
|-
|{{Bug|710137}} - crash nsLayoutUtils::IsContainerForFontSizeInflation
|1 (0.1%)
|
|-
|[https://crash-stats.mozilla.com/report/list?signature=nsDisplayBackground%3A%3AGetBounds nsDisplayBackground::GetBounds]
|1 (0.1%)
|
|
|}
|}
1 nsCSSRuleProcessor::HasStateDependentStyle 2 0.3%
2 nsLayoutUtils::IsContainerForFontSizeInflation 1 0.1%
3 nsDisplayBackground::GetBounds 1 0.1%


==== widget/src/android ====
==== widget/src/android ====
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| Notes
| Notes
|-
|-
|39 (7.2%)
|4 (0.6%)
|{{Bug|699725}} - crash nsEventStateManager::FillInEventFromGestureDown
|{{Bug|616506}} - crash [@ nsAppShell::ProcessNextNativeEvent ]
|
|Dup of {{bug|574727}}?
|}
|}
1 nsAppShell::ProcessNextNativeEvent 4 0.6%


==== Xpcom ====
==== Xpcom ====
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| Notes
| Notes
|-
|-
|1 (0.2%)
|[https://crash-stats.mozilla.com/report/index/f790e19d-911b-43fd-90c5-ba9972111223 SearchTable]
|{{Bug|482849}} - Crash [@ canonicalize ] while doing a nightly update
|1 (0.1%)
|
|-
|[https://crash-stats.mozilla.com/report/list?signature=Compare Compare]
|1 (0.1%)
|
|-
|[https://crash-stats.mozilla.com/report/index/27863904-67c1-4895-9be2-de00b2111224 strlen  nsAString_internal::AssignASCII]
|1 (0.1%)
|
|-
|{{Bug|700594}} - crash [@ nsAString_internal::Assign ]  
|1 (0.1%)
|
|
|}
|}
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 ====
==== db/sqlite3 ====
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| Notes
| Notes
|-
|-
|39 (7.2%)
|[https://crash-stats.mozilla.com/report/index/2d3e85dc-885e-448e-9f50-9bd242111222 pthreadMutexLeave]
|{{Bug|699725}} - crash nsEventStateManager::FillInEventFromGestureDown
|1 (0.1%)
|
|
|}
|}
1 pthreadMutexLeave 1 0.1%


==== image ====
==== image ====
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| Notes
| Notes
|-
|-
|39 (7.2%)
|[https://crash-stats.mozilla.com/report/index/a1c5f8b8-9ce9-4118-bfe2-512522111223 imgStatusTracker::GetImageStatus]
|{{Bug|699725}} - crash nsEventStateManager::FillInEventFromGestureDown
|1 (0.1%)
|
|
|}
|}
1 imgStatusTracker::GetImageStatus 1 0.1%


==== other-licenses ====
==== other-licenses ====
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| Notes
| Notes
|-
|-
|39 (7.2%)
|[https://crash-stats.mozilla.com/report/list?signature=__libc_android_abort%20%7c%20dlfree%20%7c%20calloc%20%7c%20Java_org_mozilla_gecko_GeckoAppShell_freeDirectBuffer%20%7c%20dvmPlatformInvoke __libc_android_abort dlfree calloc Java_org_mozilla_gecko_GeckoAppShell_freeDirectBuffer dvmPlatformInvoke]
|{{Bug|699725}} - crash nsEventStateManager::FillInEventFromGestureDown
|1 (0.1%)
|
|}
 
1 __libc_android_abort | dlfree | calloc | Java_org_mozilla_gecko_GeckoAppShell_freeDirectBuffer | dvmPlatformInvoke 1 0.1%
 
 
==== Content ====
{| width="100%" cellspacing="1" cellpadding="1" border="1"
|-
| 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 ====
==== Data Range ====
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*Misc:
*Misc:
** [https://wiki.mozilla.org/QA/Fennec/crash_rep_12Dec2011 Previous Report]
** [https://wiki.mozilla.org/QA/Fennec/crash_rep_12Dec2011 Previous Report]
** [https://docs.google.com/spreadsheet/ccc?key=0Arku3jleCA0UdERrS1BJOGk0eVlHT3ltSzhUVlN6RHc&hl=en_US#gid=0 Data for charts]
[[File:Component_Graph_2011-12-26.png]]
[[File:Crash_Bug_Count_2011-12-26.png]]

Latest revision as of 08:59, 27 December 2011

Analysis Highlights

Top Bugs From Report

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

Need Bugs looked at

Soccoro :

Note:

  • Socorro finally split of Native fennec w/ FennecAndroid tag this past Wednesday.
  • Also to note, we merged on 12/20; Tracked by version number so you will see a fresh start at 12/20

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 711853 - Crash in arm_neon_fill @ libxul.so@0xad... 174 (24.3%) + 97 (13.5%) + 42 (5.9%) + 6 (0.8%) + 5 (0.7%) dup of bug 713299?
bug 706007 - crash [@ @0x0 dvmPlatformInvoke] 43 (6.0%) + 1 (0.1%)
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%) is bug 623161 a dup? Does this have to do with bug 672787?
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

Bug Percent of all bugs on all platforms Notes
mozalloc_abort pthread_mutex_unlock 6 (0.8%)
mozalloc_abort __swrite dexDataMapAlloc 4 (0.6%) + 1 (0.1%)
  • Multiple signatures:
    • bug 713586; similar bugs to the mozalloc_abort pthread_mutex_unlock
bug 713588 - Crash [@ arena_dalloc __wrap_realloc nsAndroidHistory::Run] on HP Touchpad 3 (0.4%)
bug 713589 - Crash Report [@ __atomic_cmpxchg ] 2 (0.3%) Seems to do with history string issues?
arena_malloc 2 (0.3%)
mozalloc_abort dexDataMapAlloc 2 (0.3%) same as the "mozalloc_abort pthread_mutex_unlock " and "mozalloc_abort __swrite dexDataMapAlloc "
Sony Ericsson LT15i SEMC/LT15i_1247-1923/LT15i:2.3.4/4.0.2.A.0.42/1f_v3w:user/release-key 1 (0.1%) no sig found at time of writing report; not a real crash sig.
arena_dalloc __wrap_free moz_free NS_Free_P 1 (0.1%) bug 713589 ?
mozalloc_abort __swrite nsStandardURL::StartClone 1 (0.1%) HTC Shooter

gfx

Bug Percent of all bugs on all platforms Notes
bug 711801 Crashes as a known issue in build 20111217 ( fast_path_fill ) 9 (1.3%)
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... 8 (1.1%) + 3 (0.4%)
bug 713593 - Crash Report [@ fetch_scanline_r5g6b5 ] 6 (0.8%) Occurs in Aurora as well
bug 713592 - Regression: [@ _moz_pixman_image_composite32 ] 1 (0.1%)
_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
bug 713594 - Crash Report [@ _MD_ATOMIC_ADD nsStringBuffer::Release] 11 (1.5%)
bug 645714 Crash in mozilla::TimeStamp::Now [@ PR_Lock ] mainly close to startup 3 (0.4%)

dist

Percent of all bugs on all platforms Bug Notes
bug 706007 - crash [@ @0x0 dvmPlatformInvoke] 2 (0.3%)
bug 657962 - Firefox 6.0a1 Crash Report [@ TimerThread::Run ] 1 (0.1%)
nsCSSRendering::FindBackground 1 (0.1%)
XPCWrappedNativeScope::FindInJSObjectScope 1 (0.1%)

layout

Percent of all bugs on all platforms Bug Notes
nsCSSRuleProcessor::HasStateDependentStyle 2 (0.3%) occurs in low frequency
bug 710137 - crash nsLayoutUtils::IsContainerForFontSizeInflation 1 (0.1%)
nsDisplayBackground::GetBounds 1 (0.1%)

widget/src/android

Percent of all bugs on all platforms Bug Notes
4 (0.6%) bug 616506 - crash [@ nsAppShell::ProcessNextNativeEvent ] Dup of bug 574727?

Xpcom

Percent of all bugs on all platforms Bug Notes
SearchTable 1 (0.1%)
Compare 1 (0.1%)
strlen nsAString_internal::AssignASCII 1 (0.1%)
bug 700594 - crash [@ nsAString_internal::Assign ] 1 (0.1%)

db/sqlite3

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

image

Percent of all bugs on all platforms Bug Notes
imgStatusTracker::GetImageStatus 1 (0.1%)

other-licenses

Percent of all bugs on all platforms Bug Notes
__libc_android_abort dlfree calloc Java_org_mozilla_gecko_GeckoAppShell_freeDirectBuffer dvmPlatformInvoke 1 (0.1%)

Data Range

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

Reports

Component Graph 2011-12-26.png Crash Bug Count 2011-12-26.png

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