main.kill_processlist-6619 fails sporadically

main.kill_processlist-6619               w1 [ fail ]

        Test ended at 2016-04-01 22:40:05

CURRENT_TEST: main.kill_processlist-6619

--- /usr/local/mariadb-5.5.48-linux-i686/mysql-test/r/kill_processlist-6619.result	2016-04-01 22:08:09.000000000 +0200

+++ /usr/local/mariadb-5.5.48-linux-i686/mysql-test/r/kill_processlist-6619.reject	2016-04-01 22:40:05.000000000 +0200

@@ -1,7 +1,7 @@

 connect  con1,localhost,root,,;

 SHOW PROCESSLIST;

 Id	User	Host	db	Command	Time	State	Info	Progress

-#	root	#	test	Sleep	#	#	NULL	0.000

+#	root	#	test	Query	#	#	select version() like '%embedded%' as 'have_embedded'	0.000

 #	root	#	test	Query	#	#	SHOW PROCESSLIST	0.000

 connection default;

 KILL QUERY con_id;

mysqltest: Result length mismatch