[background]: gnome-control-center crashed with SIGSEGV in g_hash_table_lookup_node()

[Alexander]

Crashed on running

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-control-center 1:3.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
Date: Tue Apr 17 17:30:09 2012
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: gnome-control-center --overview
ProcEnviron:
 LANGUAGE=ru:en
 PATH=(custom, no user)
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x0: Cannot access memory at address 0x0
 PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? ()
 g_hash_table_lookup () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/control-center-1/panels/libbackground.so
 ?? () from /usr/lib/control-center-1/panels/libbackground.so
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
Title: [background]: gnome-control-center crashed with SIGSEGV in g_hash_table_lookup()
UpgradeStatus: Upgraded to precise on 2012-04-17 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
usr_lib_gnome-control-center:
 activity-log-manager-control-center 0.9.4-0ubuntu3
 deja-dup 22.0-0ubuntu2
 gnome-bluetooth 3.2.2-0ubuntu5
 indicator-datetime 0.3.94-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 g_hash_table_lookup_node (hash_return=<synthetic pointer>, key=0x7f7f04a264e0, hash_table=0x7f7f04a7ae00) at /build/buildd/glib2.0-2.32.1/./glib/ghash.c:401
 g_hash_table_lookup (hash_table=0x7f7f04a7ae00, key=0x7f7f04a264e0) at /build/buildd/glib2.0-2.32.1/./glib/ghash.c:1074
 cc_background_xml_load_xml_internal (xml=0x7f7f04a209c0, filename=0x7f7f048668c0 "/usr/share/gnome-background-properties/adwaita.xml", in_thread=0) at cc-background-xml.c:304
 gnome_wp_file_changed (data=<optimized out>, file=<optimized out>, monitor=<optimized out>, other_file=<optimized out>, event_type=<optimized out>) at cc-background-xml.c:338