xfce4-mixer-plugin crashed with SIGSEGV in free()

[Medar]

Binary package hint: xfce4-mixer

Just installed a brand new xubuntu Jaunty system and this crash report showed up after a reboot, had not configured anything at all on the desktop yet.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/xfce4/panel-plugins/xfce4-mixer-plugin
NonfreeKernelModules: nvidia
Package: xfce4-mixer 1:4.5.99.1-0ubuntu1
ProcCmdline: /usr/lib/xfce4/panel-plugins/xfce4-mixer-plugin socket_id 14680120 name xfce4-mixer-plugin id 5 display_name Äänenvoimakkuus size 24 screen_position 1
ProcEnviron:
 LANG=fi_FI.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: xfce4-mixer
StacktraceTop:
 free () from /lib/libc.so.6
 ?? ()
 g_closure_invoke ()
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist ()
Title: xfce4-mixer-plugin crashed with SIGSEGV in free()
Uname: Linux 2.6.28-7-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare