#0 IA__g_logv (log_domain=, log_level=G_LOG_LEVEL_CRITICAL, format=0x2c3941 "%s: assertion `%s' failed", args1=0xbf8067fc "7?+") at /build/buildd/glib2.0-2.21.4/glib/gmessages.c:512 depth = 0 domain = data = (gpointer) 0x0 log_func = (GLogFunc) 0x8064950 domain_fatal_mask = 5 test_level = G_LOG_FLAG_FATAL was_recursion = 0 i = #1 0x0028bd86 in IA__g_log (log_domain=0x2bbbc6 "GLib", log_level=G_LOG_LEVEL_CRITICAL, format=0x2c3941 "%s: assertion `%s' failed") at /build/buildd/glib2.0-2.21.4/glib/gmessages.c:526 No locals. #2 0x0028bfeb in IA__g_return_if_fail_warning (log_domain=0x2bbbc6 "GLib", pretty_function=0x2bbe37 "g_array_free", expression=0x2bbbc0 "array") at /build/buildd/glib2.0-2.21.4/glib/gmessages.c:541 No locals. #3 0x0025b9bc in IA__g_array_free (farray=0x0, free_segment=1) at /build/buildd/glib2.0-2.21.4/glib/garray.c:171 segment = (gchar *) 0x0 __PRETTY_FUNCTION__ = "IA__g_array_free" #4 0x0805e413 in gdm_slave_finalize (object=0x8848000) at gdm-slave.c:1460 __PRETTY_FUNCTION__ = "gdm_slave_finalize" #5 0x0011d3f3 in IA__g_object_unref (_object=0x8848000) at /build/buildd/glib2.0-2.21.4/gobject/gobject.c:2421 object = (GObject *) 0x8848000 old_ref = __PRETTY_FUNCTION__ = "IA__g_object_unref" #6 0x0804d88e in main (argc=1, argv=0xbf8069a4) at simple-slave-main.c:261 main_loop = (GMainLoop *) 0x8845b78 context = connection = slave = display_id = 0x883d7a0 "/org/gnome/DisplayManager/Display1" debug = 0 signal_handler = (GdmSignalHandler *) 0x8841250 entries = {{long_name = 0x80669f8 "debug", short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x8074558, description = 0x80669fe "Enable debugging code", arg_description = 0x0}, { long_name = 0x8066a14 "display-id", short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x807455c, description = 0x8066a1f "Display ID", arg_description = 0x8067b72 "id"}, { long_name = 0x0, short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}