diff --git a/mysql-test/suite/perfschema/r/dml_mutex_instances.result b/mysql-test/suite/perfschema/r/dml_mutex_instances.result
index 655ca811c06..862123b3450 100644
--- a/mysql-test/suite/perfschema/r/dml_mutex_instances.result
+++ b/mysql-test/suite/perfschema/r/dml_mutex_instances.result
@@ -1,6 +1,6 @@
 select * from performance_schema.MUTEX_INSTANCES limit 1;
 NAME	OBJECT_INSTANCE_BEGIN	LOCKED_BY_THREAD_ID
-#	#	NULL
+#	#	#
 select * from performance_schema.MUTEX_INSTANCES
 where name='FOO';
 NAME	OBJECT_INSTANCE_BEGIN	LOCKED_BY_THREAD_ID
diff --git a/mysql-test/suite/perfschema/r/dml_rwlock_instances.result b/mysql-test/suite/perfschema/r/dml_rwlock_instances.result
index 62b5fbeaa8a..686007e58e9 100644
--- a/mysql-test/suite/perfschema/r/dml_rwlock_instances.result
+++ b/mysql-test/suite/perfschema/r/dml_rwlock_instances.result
@@ -1,6 +1,6 @@
 select * from performance_schema.RWLOCK_INSTANCES limit 1;
 NAME	OBJECT_INSTANCE_BEGIN	WRITE_LOCKED_BY_THREAD_ID	READ_LOCKED_BY_COUNT
-#	#	NULL	0
+#	#	#	#
 select * from performance_schema.RWLOCK_INSTANCES
 where name='FOO';
 NAME	OBJECT_INSTANCE_BEGIN	WRITE_LOCKED_BY_THREAD_ID	READ_LOCKED_BY_COUNT
diff --git a/mysql-test/suite/perfschema/t/dml_mutex_instances.test b/mysql-test/suite/perfschema/t/dml_mutex_instances.test
index e3062c7b34c..0971c664eb8 100644
--- a/mysql-test/suite/perfschema/t/dml_mutex_instances.test
+++ b/mysql-test/suite/perfschema/t/dml_mutex_instances.test
@@ -18,7 +18,7 @@
 --source include/not_embedded.inc
 --source include/have_perfschema.inc
 
---replace_column 1 # 2 #
+--replace_column 1 # 2 # 3 #
 select * from performance_schema.MUTEX_INSTANCES limit 1;
 
 select * from performance_schema.MUTEX_INSTANCES
diff --git a/mysql-test/suite/perfschema/t/dml_rwlock_instances.test b/mysql-test/suite/perfschema/t/dml_rwlock_instances.test
index 251168237eb..33a42450681 100644
--- a/mysql-test/suite/perfschema/t/dml_rwlock_instances.test
+++ b/mysql-test/suite/perfschema/t/dml_rwlock_instances.test
@@ -18,7 +18,7 @@
 --source include/not_embedded.inc
 --source include/have_perfschema.inc
 
---replace_column 1 # 2 #
+--replace_column 1 # 2 # 3 # 4 #
 select * from performance_schema.RWLOCK_INSTANCES limit 1;
 
 select * from performance_schema.RWLOCK_INSTANCES