(gdb) bt
#0  0xb7fd1cd9 in __kernel_vsyscall ()
#1  0xb74ca112 in raise () at /usr/lib/libc.so.6
#2  0xb74cb892 in abort () at /usr/lib/libc.so.6
#3  0xb750ccfb in __libc_message () at /usr/lib/libc.so.6
#4  0xb751372e in  () at /usr/lib/libc.so.6
#5  0xb7516d33 in _int_malloc () at /usr/lib/libc.so.6
#6  0xb7518a57 in calloc () at /usr/lib/libc.so.6
#7  0xb79deca5 in _efl_loop_message_handler_message_send (obj=0x800002c5, pd=0x12a54c8, message=0x80036c26) at lib/ecore/efl_loop_message_handler.c:52
#8  0xb79de6a7 in efl_loop_message_handler_message_send (obj=0x800002c5, message=0x80036c26) at lib/ecore/efl_loop_message_handler.eo.c:10
#9  0xb79cd375 in ecore_event_add (type=14, ev=0x1438cf0, func_free=0xb79d1c20 , data=0x1438cf0) at lib/ecore/ecore_events.c:82
#10 0xb79d1ce7 in ecore_job_add (func=0xb7ae0cd0 , data=0x0) at lib/ecore/ecore_job.c:62
#11 0xb7adf90a in _edje_message_propagate_send (ed=ed@entry=0x18e58a8, queue=queue@entry=EDJE_QUEUE_SCRIPT, type=type@entry=EDJE_MESSAGE_SIGNAL, id=0, emsg=0xbfc40280, prop=0 '\000') at lib/edje/edje_message_queue.c:485
#12 0xb7adfca6 in _edje_object_message_propagate_send (obj=, type=EDJE_MESSAGE_SIGNAL, id=id@entry=0, msg=0xbfc40280, prop=0 '\000') at lib/edje/edje_message_queue.c:27
#13 0xb7ae0f31 in edje_object_message_send (obj=, type=, id=0, msg=0xbfc40280) at lib/edje/edje_message_queue.c:1001
#14 0xb7ae215a in _edje_emit_send (ed=ed@entry=0x18e58a8, broadcast=, sig=sig@entry=0xbfc4034c "seat,seat1,mouse,wheel,0,1", src=0xb3d88670 , data=0x0, free_func=0x0) at lib/edje/edje_program.c:151
#15 0xb7ae2fc6 in _edje_emit_full (ed=0x18e58a8, sig=0xbfc4034c "seat,seat1,mouse,wheel,0,1", src=0xb3d88670 , data=0x0, free_func=0x0) at lib/edje/edje_program.c:1279
#16 0xb7ae3d5c in _edje_seat_emit (ed=0x18e58a8, dev=0x80002103, sig=0xbfc4041c "mouse,wheel,0,1", src=0xb3d88670 ) at lib/edje/edje_program.c:1241
#17 0xb7a75e84 in _edje_mouse_wheel_signal_cb (data=0x18e58a8, event=0xbfc4058c) at lib/edje/edje_callbacks.c:368
#18 0xb69d0a87 in _event_callback_call (legacy_compare=1 '\001', event_info=0x8003661a, desc=0xb799b6bc , pd=0x18f0e98, obj_id=0x8000762e) at lib/eo/eo_base_class.c:1555
#19 0xb69d0a87 in _efl_object_event_callback_legacy_call (obj_id=0x8000762e, pd=0x18f0e98, desc=0xb799b6bc , event_info=0x8003661a) at lib/eo/eo_base_class.c:1651
#20 0xb69cba27 in efl_event_callback_legacy_call (obj=0x8000762e, desc=0xb799b6bc , event_info=0x8003661a) at lib/eo/eo_base_class.c:1654
#21 0xb69cba27 in efl_event_callback_legacy_call (obj=0x8000762e, desc=0xb799b6bc , event_info=0x8003661a) at lib/eo/eo_base_class.c:1654
#22 0xb773d01f in evas_object_event_callback_call (eo_obj=0x8000762e, obj=0x18f0ec8, type=EVAS_CALLBACK_MOUSE_WHEEL, event_info=0x8003661a, event_id=1623, efl_event_desc=0xb799b6bc )
    at lib/evas/canvas/evas_callbacks.c:413
#23 0xb773d0ac in evas_object_event_callback_call (eo_obj=0x800098f3, obj=0x1967f08, type=EVAS_CALLBACK_MOUSE_WHEEL, event_info=0x8003661a, event_id=1623, efl_event_desc=0xb799b6bc )
    at lib/evas/canvas/evas_callbacks.c:458
#24 0xb773d0ac in evas_object_event_callback_call (eo_obj=0x8000b731, obj=0x197d168, type=EVAS_CALLBACK_MOUSE_WHEEL, event_info=0x8003661a, event_id=1623, efl_event_desc=0xb799b6bc )
    at lib/evas/canvas/evas_callbacks.c:458
#25 0xb77411bd in _canvas_event_feed_mouse_wheel_internal (eo_e=0x80001c78, pe=pe@entry=0x19a2c98) at lib/evas/canvas/evas_events.c:2017
#26 0xb774d749 in _evas_canvas_event_pointer_cb (data=0x1355528, event=0xbfc408ec) at lib/evas/canvas/evas_events.c:4080
#27 0xb69d0a87 in _event_callback_call (legacy_compare=1 '\001', event_info=0x80020ee5, desc=0xb799b6bc , pd=0x13554f8, obj_id=0x80001c78) at lib/eo/eo_base_class.c:1555
#28 0xb69d0a87 in _efl_object_event_callback_legacy_call (obj_id=0x80001c78, pd=0x13554f8, desc=0xb799b6bc , event_info=0x80020ee5) at lib/eo/eo_base_class.c:1651
#29 0xb69cba27 in efl_event_callback_legacy_call (obj=0x80001c78, desc=0xb799b6bc , event_info=0x80020ee5) at lib/eo/eo_base_class.c:1654
#30 0xb707a911 in _direct_axis_update_cb (info=, ee=) at lib/ecore_evas/ecore_evas.c:4953
#31 0xb707a911 in _ecore_evas_input_direct_cb (window=, type=, info=) at lib/ecore_evas/ecore_evas.c:5026
#32 0xb6fb6777 in ecore_event_evas_mouse_wheel (data=0x0, type=20, event=0x18fe430) at lib/ecore_input_evas/ecore_input_evas.c:728
#33 0xb79d71b1 in _ecore_event_message_handler_efl_loop_message_handler_message_call (obj=0x800002c5, pd=0x12a54d0, message=0x80036599) at lib/ecore/ecore_event_message_handler.c:359
#34 0xb79de797 in efl_loop_message_handler_message_call (obj=0x800002c5, message=0x80036599) at lib/ecore/efl_loop_message_handler.eo.c:14
#35 0xb79da20d in _efl_loop_message_process (obj=0x80000040, pd=0x12a0988) at lib/ecore/efl_loop.c:677
#36 0xb79d8ca9 in efl_loop_message_process (obj=0x80000040) at lib/ecore/efl_loop.c:707
#37 0xb79d393b in _ecore_main_loop_iterate_internal (obj=obj@entry=0x80000040, pd=pd@entry=0x12a0988, once_only=once_only@entry=0) at lib/ecore/ecore_main.c:2444
#38 0xb79d427b in _ecore_main_loop_begin (obj=0x80000040, pd=0x12a0988) at lib/ecore/ecore_main.c:1173
#39 0xb79da13d in _efl_loop_begin (obj=0x80000040, pd=0x12a0988) at lib/ecore/efl_loop.c:83
#40 0xb79d8f86 in efl_loop_begin (obj=0x80000040) at lib/ecore/efl_loop.eo.c:28
#41 0xb79d437a in ecore_main_loop_begin () at lib/ecore/ecore_main.c:1246
#42 0x0043994a in elm_main (argc=2, argv=0xbfc40e84) at src/bin/etui_main.c:327
#43 0x00437426 in main (argc=2, argv=0xbfc40e84) at src/bin/etui_main.c:359
(gdb)