rpl.rpl_parallel, binlog_encryption.rpl_parallel fails in buildbot with timeout in include

rpl.rpl_parallel 'mix,xtradb'            w2 [ fail ]

        Test ended at 2016-08-23 22:06:29

CURRENT_TEST: rpl.rpl_parallel

mysqltest: In included file "./include/wait_for_slave_param.inc": 

included from ./include/wait_for_slave_sql_to_start.inc at line 32:

included from ./include/wait_for_slave_to_start.inc at line 27:

included from ./include/start_slave.inc at line 35:

included from /mnt/data/buildot/maria-slave/work-opensuse-amd64/build/mysql-test/suite/rpl/t/rpl_parallel.test at line 355:

At line 115: Timeout in include/wait_for_slave_param.inc

The result from queries just before the failure was:

< snip >

'group_commit_waiting_for_prior SIGNAL slave_queued3',

''))

master-bin.000002	1417	Xid	1	1444	COMMIT /* xid=370 */

master-bin.000002	1444	Gtid	1	1482	BEGIN GTID 0-1-15

master-bin.000002	1482	Query	1	1571	use `test`; INSERT INTO t2 VALUES (20)

master-bin.000002	1571	Query	1	1660	use `test`; INSERT INTO t1 VALUES (20)

master-bin.000002	1660	Query	1	1749	use `test`; INSERT INTO t2 VALUES (21)

master-bin.000002	1749	Query	1	1842	use `test`; INSERT INTO t3 VALUES (20, 20)

master-bin.000002	1842	Xid	1	1869	COMMIT /* xid=433 */

master-bin.000002	1869	Gtid	1	1907	BEGIN GTID 0-1-16

master-bin.000002	1907	Query	1	1999	use `test`; INSERT INTO t3 VALUES(21, 21)

master-bin.000002	1999	Xid	1	2026	COMMIT /* xid=438 */

master-bin.000002	2026	Gtid	1	2064	BEGIN GTID 0-1-17

master-bin.000002	2064	Query	1	2156	use `test`; INSERT INTO t3 VALUES(22, 22)

master-bin.000002	2156	Xid	1	2183	COMMIT /* xid=439 */

**** SHOW RELAYLOG EVENTS on server_1 ****

relaylog_name = 'No such row'

SHOW RELAYLOG EVENTS IN 'No such row';

Log_name	Pos	Event_type	Server_id	End_log_pos	Info

More results from queries before failure can be found in /mnt/data/buildot/maria-slave/work-opensuse-amd64/build/mysql-test/var/2/log/rpl_parallel.log