Got a crash this morning:

Backtrace was generated from '/usr/bin/update-notifier'

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1223129952 (LWP 9091)]
0xffffe410 in __kernel_vsyscall ()
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7996413 in __waitpid_nocancel ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7f9bbab in libgnomeui_module_info_get ()
   from /usr/lib/libgnomeui-2.so.0
#3  0x00005303 in ?? ()
#4  0xbffff2fc in ?? ()
#5  0x00000000 in ?? ()
#6  0x00000000 in ?? ()
#7  0x00000000 in ?? ()
#8  0x00000000 in ?? ()
#9  0xb76fd2d4 in IA__g_hash_table_foreach (hash_table=0xb, func=0x33, 
    user_data=0x0) at ghash.c:554
#10 <signal handler called>
#11 IA__g_type_check_instance_cast (type_instance=0x80d7bc8, 
    iface_type=134724048) at gtype.c:318
#12 0x0804e840 in update_check ()
#13 0x0804bfca in fam_check ()
#14 0xb776e54b in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.0
#15 0xb779b57e in dbus_g_connection_flush () from /usr/lib/libdbus-glib-1.so.0
#16 0xb7708c8b in g_main_dispatch (context=0x808dc40) at gmain.c:1947
#17 0xb7709c31 in IA__g_main_context_dispatch (context=0x808dc40)
    at gmain.c:2497
#18 0xb7709f53 in g_main_context_iterate (context=0x808dc40, block=1, 
    dispatch=1, self=0x8059d98) at gmain.c:2578
#19 0xb770a49a in IA__g_main_loop_run (loop=0x8151ac0) at gmain.c:2782
#20 0xb7bb0a37 in IA__gtk_main () at gtkmain.c:963
#21 0x0804c4ed in main ()

Thread 1 (Thread -1223129952 (LWP 9091)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7996413 in __waitpid_nocancel ()
   from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0xb7f9bbab in libgnomeui_module_info_get ()
   from /usr/lib/libgnomeui-2.so.0
No symbol table info available.
#3  0x00005303 in ?? ()
No symbol table info available.
#4  0xbffff2fc in ?? ()
No symbol table info available.
#5  0x00000000 in ?? ()
No symbol table info available.
#6  0x00000000 in ?? ()
No symbol table info available.
#7  0x00000000 in ?? ()
No symbol table info available.
#8  0x00000000 in ?? ()
No symbol table info available.
#9  0xb76fd2d4 in IA__g_hash_table_foreach (hash_table=0xb, func=0x33, 
    user_data=0x0) at ghash.c:554
	node = (GHashNode *) 0x8151978
	i = 135601676
#10 <signal handler called>
No symbol table info available.
#11 IA__g_type_check_instance_cast (type_instance=0x80d7bc8, 
    iface_type=134724048) at gtype.c:318
	is_instantiatable = -1215804204
#12 0x0804e840 in update_check ()
No symbol table info available.
#13 0x0804bfca in fam_check ()
No symbol table info available.
#14 0xb776e54b in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.0
No symbol table info available.
#15 0xb779b57e in dbus_g_connection_flush () from /usr/lib/libdbus-glib-1.so.0
No symbol table info available.
#16 0xb7708c8b in g_main_dispatch (context=0x808dc40) at gmain.c:1947
	dispatch = (gboolean (*)(GSource *, GSourceFunc, 
    gpointer)) 0xb779b536 <dbus_g_connection_flush+470>
	was_in_call = 0
	user_data = 0x0
	callback = 0
	cb_funcs = (GSourceCallbackFuncs *) 0x8151818
	cb_data = 0x0
	need_destroy = 135676944
	source = (GSource *) 0x8151918
	depth = (gint *) 0x80965d0
	i = 0
#17 0xb7709c31 in IA__g_main_context_dispatch (context=0x808dc40)
    at gmain.c:2497
No locals.
#18 0xb7709f53 in g_main_context_iterate (context=0x808dc40, block=1, 
    dispatch=1, self=0x8059d98) at gmain.c:2578
	got_ownership = -1
	max_priority = 2147483647
	timeout = 9997
	some_ready = 1
	nfds = 1
	allocated_nfds = 9
	fds = (GPollFD *) 0x81533d0
#19 0xb770a49a in IA__g_main_loop_run (loop=0x8151ac0) at gmain.c:2782
	got_ownership = -1207998672
	self = (GThread *) 0x8059d98
#20 0xb7bb0a37 in IA__gtk_main () at gtkmain.c:963
	tmp_list = (GList *) 0x0
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0xbffffc04
	loop = (GMainLoop *) 0x8151ac0
#21 0x0804c4ed in main ()
No symbol table info available.
#0  0xffffe410 in __kernel_vsyscall ()

Version 0.38.2 is installed. I think this is the version that was running, but I
could be wrong (maybe it got updated and 0.38.1 was running...)