rpl_ddl check fails

run './mtr --suite=rpl rpl_ddl'

check fails:
rpl.rpl_ddl 'stmt,xtradb' [ pass ] 1267

MTR's internal check of the test case 'rpl.rpl_ddl' failed.
This means that the test case does not preserve the state that existed
before the test case was executed. Most likely the test case did not
do a proper clean-up. It could also be caused by the previous test run
by this thread, if the server wasn't restarted.
This is the diff of the states of the servers before and after the
test case was executed:
mysqltest: Logging to '/extra.home/prohaska/mariadb-5.5.35-install/mysql-test/var/tmp/check-mysqld_2.log'.
mysqltest: Results saved in '/extra.home/prohaska/mariadb-5.5.35-install/mysql-test/var/tmp/check-mysqld_2.result'.
mysqltest: Connecting to server localhost:16001 (socket /extra.home/prohaska/mariadb-5.5.35-install/mysql-test/var/tmp/mysqld.2.sock) as 'root', connection 'default', attempt 0 ...
mysqltest: ... Connected.
mysqltest: Start processing test commands from './include/check-testcase.test' ...
mysqltest: ... Done processing test commands.
— /extra.home/prohaska/mariadb-5.5.35-install/mysql-test/var/tmp/check-mysqld_2.result 2014-02-12 11:32:28.812335257 -0500
+++ /extra.home/prohaska/mariadb-5.5.35-install/mysql-test/var/tmp/check-mysqld_2.reject 2014-02-12 11:32:30.256402354 -0500
@@ -675,4 +675,4 @@
VARIABLE_NAME VARIABLE_VALUE
DEBUG_SYNC ON - current signal: ''
Variable_name Value
-Slave_open_temp_tables 0
+Slave_open_temp_tables 1

mysqltest: Result content mismatch

not ok