(gdb) backtrace 20 #0 0xb6feec43 in HB_GSUB_Apply_String () from /usr/lib/libpangoft2-1.0.so.0 #1 0xb6fd9c64 in pango_ot_ruleset_substitute () from /usr/lib/libpangoft2-1.0.so.0 #2 0xb7f90f18 in basic_engine_shape () from /usr/lib/pango/1.6.0/modules/pango-basic-fc.so #3 0xb76cbdaa in _pango_engine_shape_shape () from /usr/lib/libpango-1.0.so.0 #4 0xb76de69a in pango_shape () from /usr/lib/libpango-1.0.so.0 #5 0xb76d10b2 in shape_run () from /usr/lib/libpango-1.0.so.0 #6 0xb76d1aaa in process_item () from /usr/lib/libpango-1.0.so.0 #7 0xb76d2eac in pango_layout_check_lines () from /usr/lib/libpango-1.0.so.0 #8 0xb76d403d in pango_layout_get_extents_internal () from /usr/lib/libpango-1.0.so.0 #9 0xb784da15 in Pango::Layout::get_logical_extents () from /usr/lib/libpangomm-1.4.so.1 #10 0x081f60fc in ?? () #11 0x081fcb16 in ?? () #12 0x081fd25e in ?? () #13 0x081fd4c9 in ?? () #14 0x081fa79a in ?? () #15 0x081fc188 in ?? () #16 0xb7eabcc2 in (anonymous namespace)::Widget_signal_configure_event_callback () from /usr/lib/libgtkmm-2.4.so.1 #17 0xb79ab9c6 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-x11-2.0.so.0 #18 0xb761ab0b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #19 0xb762e23a in signal_emit_unlocked_R () from /usr/lib/libgobject-2.0.so.0
