.
Thread 1 (process 18490):
#0  0xb76ec6c0 in g_object_ref () from /usr/lib/libgobject-2.0.so.0
#1  0xb78210f3 in pango_context_get_font_description ()
   from /usr/lib/libpango-1.0.so.0
#2  0xb7821702 in pango_itemize_with_base_dir ()
   from /usr/lib/libpango-1.0.so.0
#3  0xb7829d2b in pango_layout_iter_get_char_extents ()
   from /usr/lib/libpango-1.0.so.0
#4  0xb782a957 in pango_layout_iter_get_char_extents ()
   from /usr/lib/libpango-1.0.so.0
#5  0xb782b976 in pango_layout_get_pixel_extents ()
   from /usr/lib/libpango-1.0.so.0
#6  0xb782b9fa in pango_layout_get_pixel_size ()
   from /usr/lib/libpango-1.0.so.0
#7  0x0807d092 in xtext_buffer_free ()
#8  0x08080037 in xtext_buffer_free ()
#9  0x08081299 in xtext_buffer_new ()
#10 0x08060566 in conversation_panel_remove_session ()
#11 0x0806063d in conversation_panel_print ()
#12 0x08065445 in fe_print_text ()
#13 0x0809ffb5 in PrintText ()
#14 0x080a0393 in text_emit ()
#15 0x080a916c in proto_fill_her_up ()
#16 0x0809bb28 in server_new ()
#17 0xb769f25d in g_io_channel_unix_get_fd () from /usr/lib/libglib-2.0.so.0
#18 0xb7675c42 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0xb7678c1f in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#20 0xb7678fc9 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#21 0xb7a34f84 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#22 0x080657eb in fe_main ()
#23 0x080a35d7 in main ()