(gdb) bt
#0  0x403ec3b4 in chunk_alloc () from /lib/libc.so.6
#1  0x403ee304 in calloc () from /lib/libc.so.6
#2  0x40305d08 in g_malloc0 () from /usr/lib/libglib-2.0.so.0
#3  0x40297684 in type_class_init_Wm () from /usr/lib/libgobject-2.0.so.0
#4  0x40298fac in g_type_class_ref () from /usr/lib/libgobject-2.0.so.0
#5  0x40053cc8 in gst_element_register (plugin=0x48250, name=0x40540a18 "alsasrc", rank=256, type=301472) at gstelementfactory.c:273
#6  0x40537b20 in plugin_init (plugin=0x48250) at gstalsaplugin.c:64
#7  0x4006e470 in gst_plugin_register_func (plugin=0x48250, module=0x302c9d, desc=0x40549e6c) at gstplugin.c:263
#8  0x4006ea64 in gst_plugin_load_file (filename=0x24c30 "/usr/lib/gstreamer-0.10/libgstalsa.so", error=0x0) at gstplugin.c:449
#9  0x40073bd0 in gst_registry_scan_path_level (registry=0x22c38, path=0x4009d920 "/usr/lib/gstreamer-0.10", level=10) at gstregistry.c:827
#10 0x4003ba74 in init_post () at gst.c:649
#11 0x4030ce00 in g_option_context_parse () from /usr/lib/libglib-2.0.so.0
#12 0x0000c278 in main ()