unity-webapps-context-daemon crashed with SIGSEGV in magazine_chain_pop_head()

Bug #1059242 reported by Andrea Biolo
54
This bug affects 7 people
Affects Status Importance Assigned to Milestone
WebApps: libunity-webapps
Incomplete
Medium
Alexandre Abreu
libunity-webapps (Ubuntu)
Expired
Medium
Unassigned

Bug Description

while open the dash

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity-webapps-service 2.3.8-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.5.3-0ubuntu1
Architecture: amd64
Date: Sun Sep 30 22:08:26 2012
ExecutablePath: /usr/lib/libunity-webapps/unity-webapps-context-daemon
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120919)
ProcCmdline: /usr/lib/libunity-webapps/unity-webapps-context-daemon OMG!\ Ubuntu! www.omgubuntu.co.uk http://cloudfront.omgubuntu.co.uk/wp-content/themes/randyjensen-handcrafted-wp-theme-2d2cd06/images/logo.png [Invalid\ UTF-8]
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f5233dbc852 <g_slice_alloc+210>: mov 0x8(%rdx),%rbx
 PC (0x7f5233dbc852) ok
 source "0x8(%rdx)" (0x7f5200000008) not located in a known VMA region (needed readable region)!
 destination "%rbx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: libunity-webapps
StacktraceTop:
 g_slice_alloc () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_dbus_gvalue_to_gvariant () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? ()
Title: unity-webapps-context-daemon crashed with SIGSEGV in g_slice_alloc()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Revision history for this message
Andrea Biolo (andrewbiolo89) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 magazine_chain_pop_head (magazine_chunks=0x1b15fe0) at /build/buildd/glib2.0-2.34.0/./glib/gslice.c:528
 thread_memory_magazine1_alloc (ix=<optimized out>, tmem=<optimized out>) at /build/buildd/glib2.0-2.34.0/./glib/gslice.c:835
 g_slice_alloc (mem_size=mem_size@entry=40) at /build/buildd/glib2.0-2.34.0/./glib/gslice.c:994
 g_variant_alloc (trusted=1, serialised=1, type=0x7f5233df0a23) at /build/buildd/glib2.0-2.34.0/./glib/gvariant-core.c:476
 g_variant_new_from_bytes (type=type@entry=0x7f5233df0a23, bytes=bytes@entry=0x7f5224012630, trusted=trusted@entry=1) at /build/buildd/glib2.0-2.34.0/./glib/gvariant-core.c:511

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in libunity-webapps (Ubuntu):
importance: Undecided → Medium
summary: - unity-webapps-context-daemon crashed with SIGSEGV in g_slice_alloc()
+ unity-webapps-context-daemon crashed with SIGSEGV in
+ magazine_chain_pop_head()
tags: removed: need-amd64-retrace
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in libunity-webapps (Ubuntu):
status: New → Confirmed
information type: Private → Public
Changed in libunity-webapps:
importance: Undecided → Medium
assignee: nobody → Alexandre Abreu (abreu-alexandre)
Maxim Ermilov (zaspire)
Changed in libunity-webapps:
assignee: Alexandre Abreu (abreu-alexandre) → Maxim Ermilov (zaspire)
Will Cooke (willcooke)
Changed in libunity-webapps:
assignee: Maxim Ermilov (zaspire) → Alexandre Abreu (abreu-alexandre)
Revision history for this message
Brandon Schaefer (brandontschaefer) wrote :

Lack of info, and no one has been able to reproduce it on our team. If you have more information on how to reproduce this please let us know.

Changed in libunity-webapps:
status: New → Incomplete
Changed in libunity-webapps (Ubuntu):
status: Confirmed → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for libunity-webapps (Ubuntu) because there has been no activity for 60 days.]

Changed in libunity-webapps (Ubuntu):
status: Incomplete → Expired
tags: added: rls-w-incoming
tags: added: rls-x-incoming
removed: rls-w-incoming
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