xfdesktop crashed with SIGSEGV in xfce_desktop_refresh()

[rolmops]

xfdesktop crashed with SIGSEGV in xfce_desktop_refresh()

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: xfdesktop4 4.11.3-1ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
Uname: Linux 3.13.0-11-generic i686
ApportVersion: 2.13.2-0ubuntu5
Architecture: i386
CurrentDesktop: XFCE
Date: Fri Feb 21 14:44:41 2014
ExecutablePath: /usr/bin/xfdesktop
InstallationDate: Installed on 2014-01-14 (38 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140113)
ProcCmdline: xfdesktop --display :0.0 --sm-client-id 2a3fc39ca-ef64-4f67-81e9-d382d0381815
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb7769a98 <xfce_desktop_refresh+168>: mov (%eax,%ebp,1),%eax
 PC (0xb7769a98) ok
 source "(%eax,%ebp,1)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xfdesktop4
StacktraceTop:
 xfce_desktop_refresh ()
 ?? ()
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: xfdesktop crashed with SIGSEGV in xfce_desktop_refresh()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 xfce_desktop_refresh (desktop=desktop@entry=0xb7be7088) at xfce-desktop.c:1767
 style_refresh_cb (w=0xb7be7088) at xfce-desktop.c:1357
 ?? ()
 ?? ()

[Launchpad Janitor (janitor)]

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