NetworkManager crashed with SIGSEGV in IA__g_type_check_instance_cast()

[DaleEMoore]

Binary package hint: network-manager

I just turned the machine on and within about 2-3 minutes of running FireFox on the Internet NetworkManager crashes.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Fri Aug 14 16:35:28 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/sbin/NetworkManager
Gconf:

IfupdownConfig:
 auto lo
 iface lo inet loopback
NonfreeKernelModules: wl
Package: network-manager 0.8~a~git.20090804t185522.4bab334-0ubuntu1
ProcCmdline: /usr/sbin/NetworkManager --pid-file /var/run/NetworkManager/NetworkManager.pid
ProcEnviron: PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
SegvAnalysis:
 Segfault happened at: 0x1d9a58 <IA__g_type_check_instance_cast+40>: mov (%esi),%edx
 PC (0x001d9a58) ok
 source "(%esi)" (0x00000001) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: network-manager
StacktraceTop:
 IA__g_type_check_instance_cast (type_instance=0x1, iface_type=167892960)
 ?? ()
 IA__g_hash_table_foreach (hash_table=0xa000ec0,
 nm_sysconfig_settings_get_connection_by_path ()
 ?? ()
Title: NetworkManager crashed with SIGSEGV in IA__g_type_check_instance_cast()
Uname: Linux 2.6.31-5-generic i686
UserGroups:

WpaSupplicantLog: