Merge pull request #30934 from santouits/debugg

Hopefully fix the random crashes with threads

core/object.h

@@ -794,8 +794,13 @@ public:
 	static int get_object_count();
 
 	_FORCE_INLINE_ static bool instance_validate(Object *p_ptr) {
+		rw_lock->read_lock();
 
-		return instance_checks.has(p_ptr);
+		bool exists = instance_checks.has(p_ptr);
+
+		rw_lock->read_unlock();
+
+		return exists;
 	}
 };