+# See docs/devel/tracing.rst for syntax documentation.
+
+# dbus-vmstate.c
+dbus_vmstate_pre_save(void)
+dbus_vmstate_post_load(int version_id) "version_id: %d"
+dbus_vmstate_loading(const char *id) "id: %s"
+dbus_vmstate_saving(const char *id) "id: %s"