indicator-sound-service crashed with SIGABRT in raise()

[jaro]

After night of playing music, banshee player and sound switcher don't work any more. to fix it i need restart my PC.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: indicator-sound 0.7.7.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sun Oct 2 14:49:18 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/indicator-sound/indicator-sound-service
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: /usr/lib/indicator-sound/indicator-sound-service
Signal: 6
SourcePackage: indicator-sound
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 pa_cvolume_set () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
 ?? ()
 dbusmenu_menuitem_handle_event () from /usr/lib/libdbusmenu-glib.so.4
Title: indicator-sound-service crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to oneiric on 2011-09-30 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 poll_func (ufds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, userdata=<optimized out>) at pulse/thread-mainloop.c:63
 poll_func (ufds=0x1d931f0, nfds=31011312, timeout=923, userdata=0x7fff8106cda0) at pulse/thread-mainloop.c:59
 ?? ()