[background]: gnome-control-center crashed under Ubuntu 13.10

[Marco Giannini]

Ubuntu 13.10 (32bit)
The crash occurred while I was viewing the default wallpaper

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gnome-control-center 1:3.6.3-0ubuntu30
ProcVersionSignature: Ubuntu 3.10.0-2.10-generic 3.10.0
Uname: Linux 3.10.0-2-generic i686
ApportVersion: 2.10.2-0ubuntu4
Architecture: i386
CrashCounter: 1
Date: Tue Jul 9 23:10:03 2013
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2013-07-08 (1 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130707)
MarkForUpload: True
ProcCmdline: gnome-control-center
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANGUAGE=it
 LANG=it_IT.UTF-8
SegvAnalysis:
 Segfault happened at: 0xb6f8f185 <g_type_check_instance_cast+85>: movzbl 0xe(%edi),%ecx
 PC (0xb6f8f185) ok
 source "0xe(%edi)" (0xffff010a) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 g_type_check_instance_cast () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/control-center-1/panels/libbackground.so
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: [background]: gnome-control-center crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_gnome-control-center:
 activity-log-manager 0.9.6-0ubuntu1
 deja-dup 27.3.1-0ubuntu1
 gnome-control-center-signon 0.1.7~+13.10.20130625-0ubuntu1
 gnome-control-center-unity 1.3daily13.06.14.1-0ubuntu1
 indicator-datetime 12.10.3+13.10.20130708-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 g_type_check_instance_cast (type_instance=type_instance@entry=0xb80984a8, iface_type=3088416264) at /build/buildd/glib2.0-2.37.3/./gobject/gtype.c:4009
 dir_enum_async_ready (source=0xb7e76fb0, res=0xb80fec20, user_data=user_data@entry=0xb80984a8) at bg-pictures-source.c:456
 g_task_return_now (task=task@entry=0xb80fec20) at /build/buildd/glib2.0-2.37.3/./gio/gtask.c:1108
 complete_in_idle_cb (task=task@entry=0xb80fec20) at /build/buildd/glib2.0-2.37.3/./gio/gtask.c:1117
 g_idle_dispatch (source=source@entry=0xb8157838, callback=0xb702bbd0 <complete_in_idle_cb>, user_data=0xb80fec20) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:5235

[Launchpad Janitor (janitor)]

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