main.events_2 fails sporadically

main.events_2                            w4 [ fail ]

        Test ended at 2016-02-17 22:22:49

CURRENT_TEST: main.events_2

--- /usr/local/mariadb-5.5.48-linux-x86_64/mysql-test/r/events_2.result	2016-02-17 21:29:02.000000000 +0100

+++ /usr/local/mariadb-5.5.48-linux-x86_64/mysql-test/r/events_2.reject	2016-02-17 22:22:49.000000000 +0100

@@ -71,6 +71,7 @@

 order by info;

 user	host	db	command	state	info

 event_scheduler	localhost	NULL	Daemon	Waiting for next activation	NULL

+root	localhost	events_test	Connect	end	select get_lock("test_lock2", 20)

 root	localhost	events_test	Connect	User lock	select get_lock("test_lock2_1", 20)

 set global event_scheduler=off;

 "Should have only our process now:"

mysqltest: Result length mismatch