radiotray crashed with SIGABRT in g_mutex_unlock_slowpath()

1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu

Description: Ubuntu Utopic Unicorn (development branch)
Release: 14.10

2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center

radiotray:
  Installed: 0.7.3-1ubuntu1
  Candidate: 0.7.3-1ubuntu1
  Version table:
 *** 0.7.3-1ubuntu1 0
        500 http://archive.ubuntu.com/ubuntu/ utopic/universe amd64 Packages
        100 /var/lib/dpkg/status

3) What you expected to happen

radiotray application start

4) What happened instead
crach report when application start
the application don't start

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: radiotray 0.7.3-1ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3
Uname: Linux 3.16.0-18-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.7-0ubuntu2
Architecture: amd64
CrashCounter: 1
CurrentDesktop: Unity
Date: Wed Oct 1 14:34:00 2014
ExecutablePath: /usr/bin/radiotray
InstallationDate: Installed on 2014-09-01 (30 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/radiotray
Signal: 6
SourcePackage: radiotray
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
 ?? () from /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/_gtk.so
 PyEval_EvalFrameEx ()
 PyEval_EvalFrameEx ()
Title: radiotray crashed with SIGABRT in gtk_main()
UpgradeStatus: Upgraded to utopic on 2014-09-26 (4 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo