gnome-control-center crashed with SIGSEGV in um_user_set_icon_file()

[Xol Trial]

just clicking in the window, unable to select my account or others

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-control-center 1:3.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu4
Architecture: i386
CasperVersion: 1.287
CrashCounter: 1
Date: Sun Nov 13 20:40:46 2011
ExecutablePath: /usr/bin/gnome-control-center
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcCmdline: gnome-control-center --overview
ProcEnviron:
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x1117803d: mov 0x10(%eax),%eax
 PC (0x1117803d) ok
 source "0x10(%eax)" (0x00000010) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? () from /usr/lib/control-center-1/panels/libuser-accounts.so
 ?? () from /usr/lib/control-center-1/panels/libuser-accounts.so
 g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in g_cclosure_marshal_VOID__VOID()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
usr_lib_gnome-control-center:
 deja-dup 20.1-0ubuntu0.1
 gnome-bluetooth 3.2.0-0ubuntu2
 indicator-datetime 0.3.1-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 um_user_set_icon_file (user=0x0, icon_file=0x214e95c8 "/usr/share/pixmaps/faces/flower.jpg") at um-user.c:868
 stock_icon_selected (menuitem=0xb300d468, um=0x21443e80) at um-photo-dialog.c:342
 g_cclosure_marshal_VOID__VOID (closure=0x214e9408, return_value=0x0, n_param_values=1, param_values=0x21599690, invocation_hint=0xbfb44170, marshal_data=0x0) at /build/buildd/glib2.0-2.30.0/./gobject/gmarshal.c:85
 g_closure_invoke (closure=0x214e9408, return_value=0x0, n_param_values=1, param_values=0x21599690, invocation_hint=0xbfb44170) at /build/buildd/glib2.0-2.30.0/./gobject/gclosure.c:774
 signal_emit_unlocked_R (node=0x211350c0, detail=0, instance=0xb300d468, emission_return=0x0, instance_and_params=0x21599690) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3272

[Launchpad Janitor (janitor)]

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

[Sebastien Bacher (seb128)]

thank you for your bug report, what uid do you use? other bugs suggest it might be an issue when you have user under the normal uid range