Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1216674112 (LWP 6891)]
0xb796ae1a in free () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt
#0  0xb796ae1a in free () from /lib/tls/i686/cmov/libc.so.6
#1  0x080e8981 in _cb_adv_theme_change (data=0xb7a3cff4, obj=0x87a5158)
    at e_int_config_theme.c:664
#2  0x080ce90c in e_widget_change (obj=0x87a5158) at e_widget.c:420
#3  0x080e2f94 in _e_wid_cb_item_sel (data=0x87a52b0, data2=0x87acbe8)
    at e_widget_ilist.c:417
#4  0x080e8673 in _advanced_create_widgets (cfd=0x87140b8, evas=0x85d5c50, 
    cfdata=0x8713800) at e_int_config_theme.c:1021
#5  0x080d298e in _e_config_dialog_go (cfd=0x87140b8, 
    type=E_CONFIG_DIALOG_CFDATA_TYPE_ADVANCED) at e_config_dialog.c:201
#6  0x080d0f59 in _e_wid_activate_hook (obj=0x87c25c0) at e_widget_button.c:144
#7  0x080d1330 in _e_wid_signal_cb1 (data=0x87c25c0, obj=0x87c2720, 
    emission=0x876ef88 "e,action,click", source=0xb7f21a0c "")
    at e_widget_button.c:167
#8  0xb7f164da in _edje_emit_handle (ed=0x87c2818, 
    sig=0x876ef88 "e,action,click", src=0xb7f21a0c "") at edje_program.c:935
#9  0xb7f1e12a in _edje_message_process (em=0x8770170)
    at edje_message_queue.c:421
#10 0xb7f1ea5e in _edje_message_queue_process () at edje_message_queue.c:596
#11 0xb7f1eb4d in _edje_job (data=0x0) at edje_message_queue.c:99
#12 0xb78d1642 in _ecore_job_event_handler (data=0x0, type=103, ev=0x8783928)
    at ecore_job.c:75
#13 0xb7e3b37a in _ecore_event_call () at ecore_events.c:428
#14 0xb7e41e2e in _ecore_main_loop_iterate_internal (once_only=0)
    at ecore_main.c:639
#15 0xb7e4200a in ecore_main_loop_begin () at ecore_main.c:79
#16 0x0806ba66 in main (argc=2, argv=0xbfbeec64) at e_main.c:886