tom@pundit:~$ gdb rhythmbox
GNU gdb 6.6-debian
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This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) run
Starting program: /usr/local/bin/rhythmbox 
[Thread debugging using libthread_db enabled]
[New Thread -1229780768 (LWP 16186)]
[New Thread -1242170480 (LWP 16192)]
[New Thread -1250563184 (LWP 16193)]
[New Thread -1259598960 (LWP 16194)]
[Thread -1242170480 (LWP 16192) exited]
[Thread -1250563184 (LWP 16193) exited]
[New Thread -1250563184 (LWP 16195)]
[Thread -1250563184 (LWP 16195) exited]
[New Thread -1250563184 (LWP 16197)]
[New Thread -1242170480 (LWP 16198)]
[Thread -1250563184 (LWP 16197) exited]
[Thread -1242170480 (LWP 16198) exited]
[New Thread -1242170480 (LWP 16199)]
[New Thread -1250563184 (LWP 16200)]
[Thread -1250563184 (LWP 16200) exited]
[New Thread -1250563184 (LWP 16242)]

(rhythmbox:16186): libgnomevfs-CRITICAL **: gnome_vfs_volume_get_drive: assertion `volume != NULL' failed

(rhythmbox:16186): libgnomevfs-CRITICAL **: gnome_vfs_volume_get_display_name: assertion `volume != NULL' failed

(rhythmbox:16186): libgnomevfs-CRITICAL **: gnome_vfs_volume_get_icon: assertion `volume != NULL' failed
sys:1: GtkWarning: gtk_icon_theme_load_icon: assertion `icon_name != NULL' failed
sys:1: Warning: g_object_unref: assertion `G_IS_OBJECT (object)' failed
sys:1: Warning: IA__g_object_get_valist: object class `RBNjbSource' has no property named `db'

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1229780768 (LWP 16186)]
0xb3e5e698 in njb_get_device_protocol () from /usr/lib/libnjb.so.5
(gdb) bt
#0  0xb3e5e698 in njb_get_device_protocol () from /usr/lib/libnjb.so.5
#1  0xb3e99759 in rb_njb_load_songs (source=0x84a7b80) at rb-njb-source.c:258
#2  0xb7015091 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x084a7b80 in ?? ()
#4  0x08880840 in ?? ()
#5  0xbf9667b8 in ?? ()
#6  0xb702efd2 in g_slist_prepend () from /usr/lib/libglib-2.0.so.0
#7  0xb7016df2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#8  0xb7019dcf in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x081c74b0 in ?? ()
#10 0x000000c8 in ?? ()
#11 0x081eea20 in ?? ()
#12 0x0000000b in ?? ()
#13 0x0000000b in ?? ()
#14 0xb707d748 in ?? () from /usr/lib/libglib-2.0.so.0
#15 0x081c74b0 in ?? ()
#16 0xbf966864 in ?? ()
#17 0x00000001 in ?? ()
#18 0x00000001 in ?? ()
#19 0x081c74b0 in ?? ()
#20 0x081eea20 in ?? ()
#21 0xb6f22820 in ?? () from /lib/tls/i686/cmov/libc.so.6
#22 0xb7c6dbe0 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#23 0xb7c6c440 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
#24 0xb7034613 in g_thread_self () from /usr/lib/libglib-2.0.so.0
#25 0xb701a179 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#26 0xb77b4044 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#27 0x08064ad4 in main (argc=1, argv=0xbf966a24) at main.c:317
(gdb) 

