empathy crashed with SIGSEGV in __GI___libc_free()

[Cristian Aravena Romero]

I am working with empathy and crash.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: empathy 3.2.0.1-0ubuntu1.1
Uname: Linux 3.1.4-030104-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Wed Nov 30 20:08:35 2011
ExecutablePath: /usr/bin/empathy
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110531.1)
ProcCmdline: empathy
SegvAnalysis:
 Segfault happened at: 0x7fb6a432cd29 <__GI___libc_free+25>: mov -0x8(%rdi),%rax
 PC (0x7fb6a432cd29) ok
 source "-0x8(%rdi)" (0xfffffff9) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: empathy
StacktraceTop:
 __GI___libc_free (mem=0x100000001) at malloc.c:3709
 tp_contact_finalize (object=0x17eb800) at contact.c:819
 g_object_unref (_object=0x17eb800) at /build/buildd/glib2.0-2.30.0/./gobject/gobject.c:2746
 tpf_persona_finalize (obj=0x1cd53e0) at tpf-persona.c:1888
 g_object_unref (_object=0x1cd53e0) at /build/buildd/glib2.0-2.30.0/./gobject/gobject.c:2746
Title: empathy crashed with SIGSEGV in __GI___libc_free()
UpgradeStatus: Upgraded to oneiric on 2011-10-04 (57 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __GI___libc_free (mem=0x100000001) at malloc.c:3709
 tp_contact_finalize (object=0x17eb800) at contact.c:819
 g_object_unref (_object=0x17eb800) at /build/buildd/glib2.0-2.30.0/./gobject/gobject.c:2746
 tpf_persona_finalize (obj=0x1cd53e0) at tpf-persona.c:1888
 g_object_unref (_object=0x1cd53e0) at /build/buildd/glib2.0-2.30.0/./gobject/gobject.c:2746

[Bilal Shahid (s9iper1)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:

* Is this reproducible?
* If so, what specific steps should we take to recreate this bug?

This will help us to find and resolve the problem.