diff --git a/mysql-test/main/ps.result b/mysql-test/main/ps.result
index 775ada34653..691f4ba4a04 100644
--- a/mysql-test/main/ps.result
+++ b/mysql-test/main/ps.result
@@ -5995,3 +5995,55 @@ DROP VIEW t1;
 #
 # End of 10.4 tests
 #
+#
+# MDEV-35330: Assertion `marked_for_read()` failed in VSec9::VSec9 | Item_func_from_unixtime::get_date
+#
+CREATE TABLE t (a INT,b TIMESTAMP DEFAULT FROM_UNIXTIME(a));
+INSERT INTO t VALUES (1,'2025-07-18 18:37:10');
+SELECT * FROM t;
+a	b
+1	2025-07-18 18:37:10
+EXECUTE IMMEDIATE 'UPDATE t SET b=?' USING DEFAULT;
+SELECT * FROM t;
+a	b
+1	1970-01-01 09:00:01
+DROP TABLE t;
+CREATE TABLE t (a INT, b INT DEFAULT (a+5));
+INSERT INTO t values (1,2), (2,DEFAULT);
+EXECUTE IMMEDIATE 'INSERT INTO t VALUES (3,4), (4,?)' USING DEFAULT;
+SELECT * FROM t;
+a	b
+1	2
+2	7
+3	4
+4	9
+EXECUTE IMMEDIATE 'UPDATE t SET b=?' USING DEFAULT;
+SELECT * FROM t;
+a	b
+1	6
+2	7
+3	8
+4	9
+DROP TABLE t;
+CREATE TABLE t (a INT,b TIMESTAMP DEFAULT FROM_UNIXTIME(a));
+INSERT INTO t VALUES (1,'2025-07-18 18:37:10');
+SELECT * FROM t;
+a	b
+1	2025-07-18 18:37:10
+PREPARE s FROM 'UPDATE t SET b=?';
+EXECUTE s USING DEFAULT;
+SELECT * FROM t;
+a	b
+1	1970-01-01 09:00:01
+DROP TABLE t;
+CREATE TABLE t (a INT, b TIMESTAMP DEFAULT FROM_UNIXTIME(a), c INT DEFAULT (a+5));
+INSERT INTO t VALUES (1,'2025-07-18 18:37:10',3);
+SELECT * FROM t;
+a	b	c
+1	2025-07-18 18:37:10	3
+EXECUTE IMMEDIATE 'UPDATE t SET b=?, c=?' USING DEFAULT, DEFAULT;
+SELECT * FROM t;
+a	b	c
+1	1970-01-01 09:00:01	6
+DROP TABLE t;
+# End of 10.6 tests
diff --git a/mysql-test/main/ps.test b/mysql-test/main/ps.test
index ff1e9e9f13e..54666d64012 100644
--- a/mysql-test/main/ps.test
+++ b/mysql-test/main/ps.test
@@ -5447,3 +5447,54 @@ DROP VIEW t1;
 --echo #
 --echo # End of 10.4 tests
 --echo #
+
+--echo #
+--echo # MDEV-35330: Assertion `marked_for_read()` failed in VSec9::VSec9 | Item_func_from_unixtime::get_date
+--echo #
+
+CREATE TABLE t (a INT,b TIMESTAMP DEFAULT FROM_UNIXTIME(a));
+INSERT INTO t VALUES (1,'2025-07-18 18:37:10');
+
+SELECT * FROM t;
+
+EXECUTE IMMEDIATE 'UPDATE t SET b=?' USING DEFAULT;
+
+SELECT * FROM t;
+
+DROP TABLE t;
+
+CREATE TABLE t (a INT, b INT DEFAULT (a+5));
+INSERT INTO t values (1,2), (2,DEFAULT);
+EXECUTE IMMEDIATE 'INSERT INTO t VALUES (3,4), (4,?)' USING DEFAULT;
+
+SELECT * FROM t;
+
+EXECUTE IMMEDIATE 'UPDATE t SET b=?' USING DEFAULT;
+
+SELECT * FROM t;
+
+DROP TABLE t;
+
+CREATE TABLE t (a INT,b TIMESTAMP DEFAULT FROM_UNIXTIME(a));
+INSERT INTO t VALUES (1,'2025-07-18 18:37:10');
+
+SELECT * FROM t;
+
+PREPARE s FROM 'UPDATE t SET b=?';
+EXECUTE s USING DEFAULT;
+
+SELECT * FROM t;
+
+DROP TABLE t;
+
+CREATE TABLE t (a INT, b TIMESTAMP DEFAULT FROM_UNIXTIME(a), c INT DEFAULT (a+5));
+INSERT INTO t VALUES (1,'2025-07-18 18:37:10',3);
+
+SELECT * FROM t;
+
+EXECUTE IMMEDIATE 'UPDATE t SET b=?, c=?' USING DEFAULT, DEFAULT;
+
+SELECT * FROM t;
+
+DROP TABLE t;
+--echo # End of 10.6 tests