rhythmbox crashed with SIGSEGV in g_object_unref()

[walterclozet]

1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
Description: Ubuntu Saucy Salamander (development branch)
Release: 13.10

2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
rhythmbox:
  已安装： 2.99.1-0ubuntu1
  候选软件包：2.99.1-0ubuntu1
  版本列表：
 *** 2.99.1-0ubuntu1 0
        500 http://mirrors.ustc.edu.cn/ubuntu/ saucy/main amd64 Packages
        100 /var/lib/dpkg/status

3) What you expected to happen
play some music
4) What happened instead
it crushed

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: rhythmbox 2.99.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.10.0-2.11-generic 3.10.0
Uname: Linux 3.10.0-2-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.10.2-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Wed Jul 17 23:55:48 2013
ExecutablePath: /usr/bin/rhythmbox
ExecutableTimestamp: 1368697273
InstallationDate: Installed on 2013-03-09 (130 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcCmdline: rhythmbox
ProcCwd: /home/walter
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=zh_CN:zh
 PATH=(custom, no user)
 LANG=zh_CN.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f9b6cc46b04 <g_object_unref+20>: cmpq $0x50,(%rax)
 PC (0x7f9b6cc46b04) ok
 source "$0x50" ok
 destination "(%rax)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown 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
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1
Title: rhythmbox crashed with SIGSEGV in g_object_unref()
UpgradeStatus: Upgraded to saucy on 2013-07-07 (10 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Walter Garcia-Fontes (walter-garcia)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates. It would help us a lot if you could test it on a currently supported Ubuntu version. When you test it and it is still an issue, kindly upload the updated logs by running apport-collect <bug #> and any other logs that are relevant for this particular issue.

[Launchpad Janitor (janitor)]

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