NetworkManager crashed with SIGSEGV in g_type_instance_get_private()

[Rodrigo Hernandes]

modifying the DNS address, putting the number of OpenDNS

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
CRDA: Error: [Errno 2] Arquivo ou diretório não encontrado
Date: Fri Sep 16 20:24:50 2011
ExecutablePath: /usr/sbin/NetworkManager
Gconf:

IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110901)
IpRoute:
 default via 189.54.192.1 dev eth0 proto static
 169.254.0.0/16 dev eth0 scope link metric 1000
 189.54.192.0/21 dev eth0 proto kernel scope link src 189.54.199.59
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
Keyfiles: Error: [Errno 2] Arquivo ou diretório não encontrado
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
PciNetwork:

ProcCmdline: NetworkManager
ProcEnviron: PATH=(custom, no user)
RfKill:

SegvAnalysis:
 Segfault happened at: 0x7f29469f7b41 <g_type_instance_get_private+33>: cmpq $0x0,(%rdi)
 PC (0x7f29469f7b41) ok
 source "$0x0" ok
 destination "(%rdi)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: network-manager
StacktraceTop:
 g_type_instance_get_private () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 nm_agent_manager_save_secrets ()
 ?? ()
 ?? ()
 ?? ()
Title: NetworkManager crashed with SIGSEGV in g_type_instance_get_private()
UpgradeStatus: Upgraded to oneiric on 2011-09-16 (0 days ago)
UserGroups:

mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2011-09-16T20:24:50.358195

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #797868, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.