Index: sys/compat/linuxkpi/common/include/kunit/test-bug.h
===================================================================
--- /dev/null
+++ sys/compat/linuxkpi/common/include/kunit/test-bug.h
@@ -0,0 +1,12 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2026 The FreeBSD Foundation
+ */
+
+#ifndef	_LINUXKPI_KUNIT_TEST_BUG_H_
+#define	_LINUXKPI_KUNIT_TEST_BUG_H_
+
+#define kunit_fail_current_test(fmt, ...) do {} while (0)
+
+#endif /* _LINUXKPI_KUNIT_TEST_BUG_H_ */