(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb790088d in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb79bde2a in _XEnq () from /usr/lib/libX11.so.6
#3  0xb79be261 in _XRead () from /usr/lib/libX11.so.6
#4  0xb79bfe46 in _XReadEvents () from /usr/lib/libX11.so.6
#5  0xb79aa321 in XNextEvent () from /usr/lib/libX11.so.6
#6  0x080b6563 in e_alert_show (
    text=0x8112358 "This is very bad. Enlightenment has segfaulted.\nThis is not meant to happen and is likely a sign of a\nbug in Enlightenment or the libraries it relies on.\n\nYou can gdb attach to this process now to try"...)
    at e_alert.c:129
#7  0x080a2c66 in e_sigseg_act (x=11, info=0xbfb7ad4c, data=0xbfb7adcc)
    at e_signals.c:53
#8  <signal handler called>
#9  0x080e0f95 in _ilist_cb_change (data=0x85a9700, obj=0x8635d90)
    at e_int_config_icon_themes.c:332
#10 0x080c72a3 in e_widget_change (obj=0x8635d90) at e_widget.c:411
#11 0x080dba4e in _e_wid_cb_item_sel (data=0x8635f08, data2=0x87f6f80)
    at e_widget_ilist.c:329
#12 0xb7b91ce3 in evas_object_event_callback_call (obj=0x87f7178, 
    type=EVAS_CALLBACK_MOUSE_DOWN, event_info=0xbfb7b1b4)
    at evas_callbacks.c:189
#13 0xb7b9304c in evas_event_feed_mouse_down (e=0x81ba888, b=1, 
---Type <return> to continue, or q <return> to quit--- 
    flags=<value optimized out>, timestamp=737617184, data=0x0)
    at evas_events.c:264
#14 0xb7f0dbe3 in _ecore_evas_x_event_mouse_button_down (data=0x0, type=12, 
    event=0x89648c0) at ecore_evas_x.c:505
#15 0xb7f3a49d in _ecore_event_call () at ecore_events.c:430
#16 0xb7f3f875 in _ecore_main_loop_iterate_internal (once_only=0)
    at ecore_main.c:639
#17 0xb7f3fa6b in ecore_main_loop_begin () at ecore_main.c:79
#18 0x080645c6 in main (argc=1, argv=0xbfb7ec94) at e_main.c:714
(gdb)