What were you doing when the application crashed?
I just disabled the Jamendo plugin.


Distribution: Fedora release 7 (Moonshine)
Gnome Release: 2.18.0 2007-03-23 (Red Hat, Inc)
BugBuddy Version: 2.18.0

System: Linux 2.6.21-1.3194.fc7 #1 SMP Wed May 23 22:35:01 EDT 2007 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10300000
Selinux: Enforcing
Accessibility: Disabled
GTK+ Theme: Clearlooks
Icon Theme: Tango

Memory status: size: 261222400 vsize: 261222400 resident: 192008192 share: 15998976 rss: 192008192 rss_rlim: 4294967295
CPU usage: start_time: 1180689036 rtime: 2927 utime: 2784 stime: 143 cutime:5 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/rhythmbox'

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1208276432 (LWP 7258)]
[New Thread -1250133104 (LWP 7289)]
[New Thread -1271112816 (LWP 7282)]
[New Thread -1260622960 (LWP 7267)]
(no debugging symbols found)
0x00fac402 in __kernel_vsyscall ()

+ Trace 137195

----------- .xsession-errors ---------------------
(evolution:3522): camel-WARNING **: camel_exception_get_id called with NULL parameter.
(evolution:3522): camel-WARNING **: camel_exception_get_id called with NULL parameter.
(evolution:3522): camel-WARNING **: camel_exception_get_id called with NULL parameter.
(evolution:3522): camel-WARNING **: camel_exception_get_id called with NULL parameter.
(rhythmbox:7258): libgnomevfs-WARNING **: trying to read a non-existing handle
(rhythmbox:7258): libgnomevfs-CRITICAL **: gnome_vfs_close_cancellable: assertion `handle != NULL' failed
GThread-ERROR **: file gthread-posix.c: line 171 (): error 'Device or resource busy' during 'pthread_mutex_destroy ((pthread_mutex_t *) mutex)'
aborting...
--------------------------------------------------