nmcli crashed with SIGSEGV in g_ptr_array_foreach()

I don't know. Following automatic process.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: network-manager 0.9.8.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-15.25-generic 3.8.4
Uname: Linux 3.8.0-15-generic i686
ApportVersion: 2.9.2-0ubuntu5
Architecture: i386
CrashCounter: 1
Date: Thu Mar 28 21:53:48 2013
ExecutablePath: /usr/bin/nmcli
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2013-03-25 (3 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
IpRoute:
 default via 192.168.1.254 dev wlan0 proto static
 169.254.0.0/16 dev wlan0 scope link metric 1000
 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.67 metric 9
MarkForUpload: True
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
ProcCmdline: nmcli dev list
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 LANGUAGE=en_GB:en
 XDG_RUNTIME_DIR=<set>
RfKill:
 3: phy3: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SegvAnalysis:
 Segfault happened at: 0x8058ccf: mov 0x4(%edx),%eax
 PC (0x08058ccf) ok
 source "0x4(%edx)" (0x00000004) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: network-manager
StacktraceTop:
 ?? ()
 g_ptr_array_foreach () from /lib/i386-linux-gnu/libglib-2.0.so.0
 do_devices ()
 ?? ()
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: nmcli crashed with SIGSEGV in g_ptr_array_foreach()
UpgradeStatus: Upgraded to raring on 2013-03-26 (1 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
nmcli-con:
 NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH
 Wired connection 1 16d46b55-c8df-4355-b31a-a1f1046c7277 802-3-ethernet 1364494195 Thu 28 Mar 2013 18:09:55 GMT yes no /org/freedesktop/NetworkManager/Settings/1
 BTHomeHub2-4C29 90eec9c0-18cc-435f-84cf-25dcccafcb48 802-11-wireless 1364507774 Thu 28 Mar 2013 21:56:14 GMT yes no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/4
 eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.8.0 connected enabled enabled enabled enabled enabled