gsettings crashed with SIGSEGV in g_settings_schema_source_ref()

[steinhauser christian]

this is my test ubuntu laptop 01
after do-release-upgrade -d

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: libglib2.0-bin 2.35.4-0ubuntu3
ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
Uname: Linux 3.8.0-1-generic i686
ApportVersion: 2.8-0ubuntu2
Architecture: i386
Date: Sun Jan 20 14:27:41 2013
ExecutablePath: /usr/bin/gsettings
ExecutableTimestamp: 1358419058
InstallationDate: Installed on 2013-01-19 (0 days ago)
InstallationMedia: Ubuntu-Studio 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
MarkForUpload: True
ProcCmdline: gsettings get org.gnome.desktop.interface toolkit-accessibility
ProcCwd: /home/test
ProcEnviron:
 LANGUAGE=fr:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb75585d4 <g_settings_schema_source_ref+4>: lock addl $0x1,0x8(%eax)
 PC (0xb75585d4) ok
 source "$0x1" ok
 destination "0x8(%eax)" (0x00000008) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: glib2.0
StacktraceTop:
 g_settings_schema_source_ref () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? ()
 __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
 ?? ()
Title: gsettings crashed with SIGSEGV in g_settings_schema_source_ref()
UpgradeStatus: Upgraded to raring on 2013-01-19 (0 days ago)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #919489, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.