rhythmbox crashed with SIGSEGV in g_object_unref()

[pschonmann]

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: rhythmbox 0.13.3-0ubuntu6
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
Architecture: amd64
Date: Thu Aug 4 08:14:07 2011
ExecutablePath: /usr/bin/rhythmbox
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: rhythmbox
ProcEnviron:
 LANGUAGE=cs_CZ:en
 LANG=cs_CZ.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f5828719a80 <g_object_unref+16>: mov (%rdi),%rax
 PC (0x7f5828719a80) ok
 source "(%rdi)" (0x00000001) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: rhythmbox
StacktraceTop:
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/rhythmbox/plugins/audioscrobbler/libaudioscrobbler.so
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: rhythmbox crashed with SIGSEGV in g_object_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout kismet lpadmin nopasswdlogin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 g_object_unref (_object=0x1) at /build/buildd/glib2.0-2.28.6/./gobject/gobject.c:2668
 image_download_cb (source_object=<value optimized out>, res=<value optimized out>, user_data=<value optimized out>) at rb-audioscrobbler-user.c:1607
 complete_in_idle_cb (data=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gsimpleasyncresult.c:757
 g_main_dispatch (context=0x2069d00) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
 g_main_context_dispatch (context=0x2069d00) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013

[Pedro Villavicencio (pedro)]

could you please tell us a few easy steps in order to reproduce the issue? this looks like https://bugzilla.gnome.org/show_bug.cgi?id=645015 which is probably fixed on Oneiric now.

[Alex Moldovan (alexmoldovan)]

Still crashing in Oneiric and Precise: see -> #905569 and ##925072