What were you doing when the application crashed?
I was de-selecting the Visual Effects 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 22:47:07 EDT 2007 x86_64
X Vendor: The X.Org Foundation
X Vendor Release: 10300000
Selinux: No
Accessibility: Disabled
GTK+ Theme: Clearlooks
Icon Theme: Fedora

Memory status: size: 513822720 vsize: 513822720 resident: 34840576 share: 16703488 rss: 34840576 rss_rlim: 18446744073709551615
CPU usage: start_time: 1180718445 rtime: 256 utime: 223 stime: 33 cutime:8 cstime: 1 timeout: 0 it_real_value: 0 frequency: 100

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

(no debugging symbols found)
Using host libthread_db library "/lib64/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 46912496343616 (LWP 12415)]
[New Thread 1084229968 (LWP 12427)]
[New Thread 1105209680 (LWP 12425)]
[New Thread 1094719824 (LWP 12421)]
(no debugging symbols found)
0x0000003fe28c7956 in poll () from /lib64/libc.so.6

+ Trace 137307

----------- .xsession-errors (9 sec old) ---------------------
18:11:28 :  --> id3lib - 3.8.3-15.fc7.x86_64
--- Hash table keys for warning below:
--> file:///home/dario
(nautilus:4628): Eel-WARNING **: "nautilus-directory.c: directories" hash table still has 1 element at quit time (keys above)
Avviso del window manager: Received a _NET_WM_MOVERESIZE message for 0x3800003 (02. Kerman); these messages lack timestamps and therefore suck.
** Message: Found best visual for GL: 0x24
closing
(rhythmbox:12415): libgnomevfs-CRITICAL **: gnome_vfs_close_cancellable: assertion `handle != NULL' failed
GThread-ERROR **: file gthread-posix.c: line 171 (): error 'Dispositivo o risorsa occupata' during 'pthread_mutex_destroy ((pthread_mutex_t *) mutex)'
aborting...
Xlib: unexpected async reply (sequence 0x101b5)!
--------------------------------------------------