brasero crashed with SIGSEGV in g_type_instance_get_private()

[naginchand]

1. I was in Ubuntu-11.04 64 bit liveCD environment
2. I copied an .iso image on the desktop from my pen drive
3. When I right clicked the iso image and opted for Brasero, it crashed

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: brasero 2.32.1-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Tue Oct 18 16:21:27 2011
ExecutablePath: /usr/bin/brasero
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: brasero /media/rajnc/XPsp3/Microsoft\ Windows\ Xp\ Professional\ Sp3.iso
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f23ace14d01 <g_type_instance_get_private+33>: cmpq $0x0,(%rdi)
 PC (0x7f23ace14d01) ok
 source "$0x0" ok
 destination "(%rdi)" (0x4e9da786) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: brasero
StacktraceTop:
 g_type_instance_get_private () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? ()
 unique_marshal_ENUM__INT_BOXED_UINT () from /usr/lib/libunique-1.0.so.0
 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
Title: brasero crashed with SIGSEGV in g_type_instance_get_private()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (nautilus:6683): GStreamer-CRITICAL **: gst_debug_add_log_function: assertion `func != NULL' failed
 (brasero:7283): Gtk-CRITICAL **: IA__gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed

[Apport retracing service (apport)]

StacktraceTop:
 g_type_instance_get_private (instance=0x4e9da786, private_type=39106720) at /build/buildd/glib2.0-2.28.6/./gobject/gtype.c:4503
 brasero_app_unique_message (uapp=<optimized out>, command=-1, message_data=<optimized out>, app=0x4e9da786) at brasero-app.c:2015
 unique_marshal_ENUM__INT_BOXED_UINT (closure=0x25e56f0, return_value=0x7fff3dac4720, n_param_values=<optimized out>, param_values=0x23f9060, invocation_hint=<optimized out>, marshal_data=<optimized out>) at uniquemarshal.c:85
 g_closure_invoke (closure=0x25e56f0, return_value=0x7fff3dac4720, n_param_values=4, param_values=0x23f9060, invocation_hint=0x7fff3dac46e0) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
 signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x23fcb70, emission_return=0x7fff3dac4890, instance_and_params=0x23f9060) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3252