gnome-control-center crashed with SIGSEGV in type_data_ref_Wm()

[Muelli]

I actually don't know what caused this. I think it happened when I was configuring my monitors. But for some reason apport didn't pop up in my GNOME3 session.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-control-center 1:3.2.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-15.25-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Fri Jan 13 16:01:01 2012
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110201.2)
ProcCmdline: gnome-control-center bluetooth
ProcCwd: /home/muelli
SegvAnalysis:
 Segfault happened at: 0x7f28f62a0760 <g_type_check_instance_cast+16>: mov (%rdi),%rax
 PC (0x7f28f62a0760) ok
 source "(%rdi)" (0x6f635f67625f6465) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/gnome-bluetooth/plugins/libnma.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: Upgraded to oneiric on 2011-10-17 (90 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
usr_lib_gnome-control-center:
 deja-dup 20.1-0ubuntu0.2
 gnome-bluetooth 3.2.0-0ubuntu2
 indicator-datetime 0.3.1-0ubuntu1.1

[Apport retracing service (apport)]

StacktraceTop:
 type_data_ref_Wm (node=0x6f635f67625f6465) at /build/buildd/glib2.0-2.30.0/./gobject/gtype.c:1210
 g_type_default_interface_ref (g_type=0) at /build/buildd/glib2.0-2.30.0/./gobject/gtype.c:3199
 signal_handlers_foreach_matched_R (instance=0x7f28fa580c00, mask=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, closure=<optimized out>, func=<optimized out>, data=0x7f28fa16fb60, callback=0x100000001) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:2554
 ?? ()
 ?? ()

[Sebastien Bacher (seb128)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Unfortunately, we cannot work on this bug because your description didn't include enough information. You may find it helpful to read "How to report bugs effectively" http://www.chiark.greenend.org.uk/~sgtatham/bugs.html. We'd be grateful if you would then provide a more complete description of the problem.

We have instructions on debugging some types of problems at http://wiki.ubuntu.com/DebuggingProcedures

At a minimum, we need:
1. the specific steps or actions you took that caused you to encounter the problem,
2. the behavior you expected, and
3. the behavior you actually encountered (in as much detail as possible).
Thanks!

[Launchpad Janitor (janitor)]

[Expired for gnome-bluetooth (Ubuntu) because there has been no activity for 60 days.]