{ Some invalid access on application startup Memcheck:Param writev(vector[...]) fun:*writev obj:/usr/lib/libX11.so.6.2.0 fun:_X11TransWritev fun:_XSend fun:XQueryExtension fun:XInitExtension fun:XFixesFindDisplay fun:XFixesQueryExtension fun:gdk_display_open } { something else, dunno what exactly Memcheck:Param write(buf) fun:*write* fun:_X11TransWrite obj:/usr/lib/libX11.so.6.2.0 fun:_XEventsQueued fun:XPending fun:_gdk_events_queue fun:gdk_event_dispatch } { Some home directory stuff, happens when loading the engine Memcheck:Leak fun:malloc fun:nss_parse_service_list fun:__nss_database_lookup obj:* obj:* fun:getpwnam_r@@GLIBC_2.1.2 fun:g_get_any_init_do fun:g_get_home_dir } { pango/fc leak Memcheck:Leak fun:*alloc fun:FcPatternObjectInsertElt fun:FcPatternObjectAddWithBinding fun:FcPatternObjectAdd fun:FcFontRenderPrepare fun:pango_fc_font_map_load_fontset fun:pango_font_map_load_fontset fun:itemize_state_process_run fun:pango_itemize_with_base_dir fun:pango_layout_check_lines fun:pango_layout_get_extents_internal fun:gtk_label_size_request }