.
Thread 3 (process 19665):
#0  0x00007f8d39266bc9 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00007f8d38e0f662 in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#2  0x00007f8d38940891 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8d38990d81 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f8d3898ee74 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8d392619ca in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00007f8d384746dd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (process 19663):
#0  0x00007f8d39266bc9 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
No symbol table info available.
#1  0x00007f8d38e0f662 in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#2  0x00007f8d38940891 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8d38990d81 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f8d3898ee74 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8d392619ca in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00007f8d384746dd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (process 19659):
#0  0x00007f8d389851fe in g_slist_prepend () from /lib/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f8d3902600b in g_object_newv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#2  0x00007f8d390267dd in g_object_new_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007f8d39026a21 in g_object_new () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007f8d3a2aa1a3 in gst_pad_new_from_template (templ=0xc38040, 
    name=0x7f8d3a55607f "src") at gstpad.c:532
	__PRETTY_FUNCTION__ = "gst_pad_new_from_template"
#5  0x00007f8d3a5414a2 in gst_base_src_init (basesrc=0xc46ac0, 
    g_class=<value optimized out>) at gstbasesrc.c:407
	pad = <value optimized out>
	pad_template = <value optimized out>
	__PRETTY_FUNCTION__ = "gst_base_src_init"
#6  0x00007f8d39041d68 in g_type_create_instance ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f8d39024d6c in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f8d39025d71 in g_object_newv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f8d390267dd in g_object_new_valist ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007f8d39026a21 in g_object_new () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f8d3a290395 in gst_element_factory_create (
    factory=<value optimized out>, name=0x41224d "urisrc")
    at gstelementfactory.c:413
	element = <value optimized out>
	__PRETTY_FUNCTION__ = "gst_element_factory_create"
#12 0x00007f8d3a2d0864 in gst_element_make_from_uri (type=GST_URI_SRC, 
    uri=0xc2a350 "file:///home/mjg/media/music/Pixies/Doolittle%20-%20Live%20at%20DAR%20Constitution%20Hall/01%20-%20Track%201.oga", 
    elementname=0x41224d "urisrc") at gsturi.c:616
	possibilities = (GList *) 0xcb68e0
	walk = (GList *) 0xcb68e0
	protocol = (gchar *) 0xc27fa0 "urisrc"
	ret = (GstElement *) 0xc27fa0
	__PRETTY_FUNCTION__ = "gst_element_make_from_uri"
#13 0x000000000040af74 in rb_metadata_load (md=0xa7e8c0, 
    uri=0xc2a350 "file:///home/mjg/media/music/Pixies/Doolittle%20-%20Live%20at%20DAR%20Constitution%20Hall/01%20-%20Track%201.oga", 
    error=<value optimized out>) at rb-metadata-gst.c:743
	pipeline = (GstElement *) 0xc343e0
	urisrc = <value optimized out>
	decodebin = <value optimized out>
	typefind = <value optimized out>
	file_size = -1
	file_size_format = GST_FORMAT_BYTES
	state_ret = <value optimized out>
	change_timeout = <value optimized out>
	bus = <value optimized out>
	__FUNCTION__ = "rb_metadata_load"
	__PRETTY_FUNCTION__ = "rb_metadata_load"
#14 0x0000000000408aee in _handle_message (connection=0xc28290, 
    message=0xaa77b0, data=<value optimized out>)
    at rb-metadata-dbus-service.c:127
	svc = (ServiceData *) 0x7ffffe01e730
	result = <value optimized out>
	__FUNCTION__ = "_handle_message"
#15 0x00007f8d394945ce in _dbus_object_tree_dispatch_and_unlock (
    tree=0xc28000, message=0xaa77b0) at dbus-object-tree.c:856
	user_data = <value optimized out>
	next = (DBusList *) 0x0
	path = (char **) 0xaa7900
	exact_match = 0
	list = (DBusList *) 0xa71fa0
	link = <value optimized out>
	result = <value optimized out>
	subtree = <value optimized out>
#16 0x00007f8d394883cc in dbus_connection_dispatch (connection=0xc28290)
    at dbus-connection.c:4485
	message = (DBusMessage *) 0xaa77b0
	link = (DBusList *) 0x0
	filter_list_copy = (DBusList *) 0x0
	message_link = (DBusList *) 0xa72048
	result = 976220376
	status = <value optimized out>
	__FUNCTION__ = "dbus_connection_dispatch"
#17 0x00007f8d396c0e45 in message_queue_dispatch (
    source=<value optimized out>, callback=<value optimized out>, 
    user_data=<value optimized out>) at dbus-gmain.c:101
	connection = (DBusConnection *) 0xc28290
#18 0x00007f8d38965972 in g_main_context_dispatch ()
   from /lib/libglib-2.0.so.0
No symbol table info available.
#19 0x00007f8d389697f8 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#20 0x00007f8d38969d05 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#21 0x00000000004082b0 in main (argc=<value optimized out>, 
    argv=0x7ffffe01e8d8) at rb-metadata-dbus-service.c:550
	svc = {server = 0xc27800, connection = 0x0, loop = 0xa690c0, 
  last_active = 1269435681, metadata = 0xa7e8c0, external = 0}
	dbus_error = {name = 0x0, message = 0x0, dummy1 = 0, dummy2 = 0, 
  dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0}
	address = <value optimized out>
	__FUNCTION__ = "main"