(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb79a94eb in poll () from /lib/libc.so.6
#2  0xb7a68cc3 in XProcessInternalConnection () from /usr/lib/libX11.so.6
#3  0xb7a690d1 in _XRead () from /usr/lib/libX11.so.6
#4  0xb7a6a409 in _XReadEvents () from /usr/lib/libX11.so.6
#5  0xb7a53f7a in XNextEvent () from /usr/lib/libX11.so.6
#6  0x080bfb24 in e_alert_show ()
#7  0x080aaf4b in e_sigseg_act ()
#8  <signal handler called>
#9  0xb795fcfa in strcmp () from /lib/libc.so.6
#10 0xb7ca533a in evas_list_sort () from /usr/lib/libevas.so.1
#11 0xb7ca52bc in evas_list_sort () from /usr/lib/libevas.so.1
#12 0xb7ca52bc in evas_list_sort () from /usr/lib/libevas.so.1
#13 0xb7ca52a0 in evas_list_sort () from /usr/lib/libevas.so.1
#14 0x080ed2d8 in e_int_config_icon_themes ()
#15 0x080d4bdb in e_widget_image_add_from_object ()
#16 0x080d4cf0 in e_config_dialog_new ()
#17 0x080ecb62 in e_int_config_icon_themes ()
#18 0x080e757a in e_widget_ilist_append ()
#19 0xb7c7ff50 in evas_object_event_callback_call () from /usr/lib/libevas.so.1
#20 0xb7c8293c in evas_event_feed_mouse_up () from /usr/lib/libevas.so.1
#21 0xb7f7e04f in ecore_evas_xrender_x11_new ()
   from /usr/lib/libecore_evas.so.1
#22 0xb7e8b596 in _ecore_event_call () from /usr/lib/libecore.so.1
---Type <return> to continue, or q <return> to quit---
#23 0xb7e912ae in ecore_main_fd_handler_add () from /usr/lib/libecore.so.1
#24 0xb7e91497 in ecore_main_loop_begin () from /usr/lib/libecore.so.1
#25 0x08065523 in main ()