gdb> bt
#0  0x00002acbd4c6cfcc in _text_cell_data_get (model=0x5f10a0, cell_data=0x5f1270, args=0x7fffd5fb7ae8) at etk_tree_model.c:338
#1  0x00002acbd4c67bbe in etk_tree_row_fields_get_valist (row=0x5f11f0, args=0x7fffd5fb7b40) at etk_tree.c:1138
#2  0x00002acbd4c67ed2 in etk_tree_row_fields_get (row=0x5f10a0) at etk_tree.c:1112
#3  0x0000000000402aed in _etk_prefs_theme_row_selected_cb (object=0x5ec710, row=0x5f11f0, data=0x5ec350) at etk_prefs.c:204
#4  0x00002acbd4c56fb3 in etk_signal_callback_call_valist (callback=0x5f0760, object=0x5ec710, return_value=0x0, args=0x7fffd5fb8cb0) at etk_signal_callback.c:106
#5  0x00002acbd4c5644a in etk_signal_emit_valist (signal=0x56e110, object=0x5ec710, return_value=0x0, args=<value optimized out>) at etk_signal.c:483
#6  0x00002acbd4c5651b in etk_signal_emit (signal=0x5f10a0, object=0x5f1270, return_value=0x0) at etk_signal.c:387
#7  0x00002acbd4c677b3 in _etk_tree_row_select (tree=0x5ec710, row=0x5f11f0, modifiers=<value optimized out>) at etk_tree.c:3462
#8  0x0000000000402921 in etk_prefs_show () at etk_prefs.c:168
#9  0x0000000000402f03 in main (argc=0x1, argv=0x7fffd5fb8f78) at etk_prefs.c:24
gdb>