rusticl/event: fix create_and_queue for deps in error states

Cc: mesa-stable
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36007>

src/gallium/frontends/rusticl/api/event.rs

@@ -165,6 +165,10 @@ pub fn create_and_queue(
     block: bool,
     work: EventSig,
 ) -> CLResult<()> {
+    if deps.iter().any(|dep| dep.is_error()) {
+        return Err(CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST);
+    }
+
     let e = Event::new(&q, cmd_type, deps, work);
     if !event.is_null() {
         // SAFETY: we check for null and valid API use is to pass in a valid pointer