users-admin crashed with SIGSEGV in magazine_cache_push_magazine()

[b3nmore]

After setting up a new user in xubuntu trusty the program apparently crashed. However, the new user account was registered correctly and login is possible.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: gnome-system-tools 3.0.0-3ubuntu3
ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5
Uname: Linux 3.13.0-16-generic x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
CurrentDesktop: XFCE
Date: Fri Mar 7 14:38:10 2014
ExecutablePath: /usr/bin/users-admin
InstallationDate: Installed on 2014-01-11 (55 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140107)
ProcCmdline: users-admin
SegvAnalysis:
 Segfault happened at: 0x7fb6309409bd: mov (%rsi),%rdx
 PC (0x7fb6309409bd) ok
 source "(%rsi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-system-tools
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_slice_free1 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_type_free_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
Title: users-admin crashed with SIGSEGV in g_slice_free1()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 magazine_cache_push_magazine (ix=12, magazine_chunks=<optimized out>, count=7) at /build/buildd/glib2.0-2.39.91/./glib/gslice.c:700
 thread_memory_magazine2_unload (ix=<optimized out>, tmem=<optimized out>) at /build/buildd/glib2.0-2.39.91/./glib/gslice.c:809
 g_slice_free1 (mem_size=<optimized out>, mem_block=0x19c85e0) at /build/buildd/glib2.0-2.39.91/./glib/gslice.c:1094
 g_type_free_instance (instance=0x19c8680) at /build/buildd/glib2.0-2.39.91/./gobject/gtype.c:1938
 _gtk_tree_data_list_free (list=<optimized out>, column_headers=column_headers@entry=0x1589820) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtktreedatalist.c:52