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

[Cody A.W. Somerville]

Binary package hint: xfce4-mixer

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

It frequently crashes on logout and I get notified on login (either that or it crashes on login and xfce4-session restarts it).

ProblemType: Crash
Architecture: i386
CrashCounter: 1
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/xfce4/panel-plugins/xfce4-mixer-plugin
Package: xfce4-mixer 1:4.6.0-1ubuntu1
ProcCmdline: /usr/lib/xfce4/panel-plugins/xfce4-mixer-plugin socket_id 18874424 name xfce4-mixer-plugin id 12342818500 display_name Mixer size 22 screen_position 1
ProcEnviron:
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: xfce4-mixer
StacktraceTop:
 free () from /lib/tls/i686/cmov/libc.so.6
 IA__g_free (mem=0xe00)
 ?? ()
 IA__g_cclosure_marshal_VOID__VOID (closure=0x9f18fd8,
 IA__g_closure_invoke (closure=0x9f18fd8, return_value=0x0,
Title: xfce4-mixer-plugin crashed with SIGSEGV in free()
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video www-data