[5.5] tokudb_bugs.xa-3, tokudb_bugs.xa-4, tokudb_bugs.xa-6 fail with timeout on valgrind

tokudb_bugs.xa-3 'innodb_plugin'         w1 [ fail ]  timeout after 9000 seconds

        Test ended at 2017-02-16 02:19:02

Test case timeout after 9000 seconds

== /mnt/data/buildot/maria-slave/work-opensuse-amd64/build/mysql-test/var/1/log/xa-3.log == 

drop table if exists t1, t2;

CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=innodb;

CREATE TABLE t2 (b INT PRIMARY KEY) ENGINE=tokudb;

BEGIN;

SELECT @@log_bin;

@@log_bin

0

INSERT INTO t1 VALUES (1);

INSERT INTO t2 VALUES (2);

SET SESSION debug="d,crash_commit_before";

Warnings:

Warning	1287	'@@debug' is deprecated and will be removed in a future release. Please use '@@debug_dbug' instead

COMMIT;