[network]: gnome-control-center crashed with SIGSEGV in g_hash_table_remove_all_nodes()

I was playing with network settings when gnome-control-center crashed.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-control-center 1:3.4.2-0ubuntu0.12
Uname: Linux 3.11.0-031100-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: amd64
Date: Sat Sep 7 14:50:08 2013
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
ProcCmdline: gnome-control-center
SegvAnalysis:
 Segfault happened at: 0x7ffaff7573e7: cmpl $0x1,(%rax)
 PC (0x7ffaff7573e7) ok
 source "$0x1" ok
 destination "(%rax)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_hash_table_remove_all () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_hash_table_destroy () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/control-center-1/panels/libnetwork.so
 g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: [network]: gnome-control-center crashed with SIGSEGV in g_hash_table_remove_all()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin debian-tor dialout dip libvirtd lpadmin plugdev sudo syslog
usr_lib_gnome-control-center:
 activity-log-manager-control-center 0.9.4-0ubuntu3.2
 deja-dup 22.0-0ubuntu4
 gnome-bluetooth 3.2.2-0ubuntu5
 indicator-datetime 0.3.94-0ubuntu2