systemsettings crashed with signal 7 in KPixmapCache::Private::mmapFile()

[IDWMaster]

Binary package hint: kdebase-workspace

This problem occurred while I was returning to Overview mode from Login manager.

ProblemType: Crash
Architecture: i386
Date: Thu Sep 17 09:23:07 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/systemsettings
NonfreeKernelModules: wl
Package: systemsettings 4:4.3.1-0ubuntu4
ProcCmdline: /usr/bin/systemsettings -caption System\ Settings -icon preferences-system
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-10.34-generic
Signal: 7
SourcePackage: kdebase-workspace
StacktraceTop:
 KPixmapCache::Private::mmapFile(QString const&, KPixmapCache::Private::MmapInfo*, int) () from /usr/lib/libkdeui.so.5
 KPixmapCache::Private::mmapFiles() ()
 KPixmapCache::Private::init() () from /usr/lib/libkdeui.so.5
 KPixmapCache::discard() () from /usr/lib/libkdeui.so.5
 KPixmapCache::deleteCache(QString const&) ()
Title: systemsettings crashed with signal 7 in KPixmapCache::Private::mmapFile()
Uname: Linux 2.6.31-10-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare