MDEV-10685: innodb.xa_recovery failed in buildbot

Test crashes server intentionally, need to be prepared for
crash recovery and database page corruption.

mysql-test/suite/innodb/r/xa_recovery.result

+call mtr.add_suppression("InnoDB: Warning: database page corruption or a failed");
 CREATE TABLE t1 (a INT) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1);
 XA START 'x';

mysql-test/suite/innodb/t/xa_recovery.test

@@ -12,6 +12,11 @@ if (`select plugin_auth_version <= "5.6.24" from information_schema.plugins wher
 FLUSH TABLES;
 --enable_query_log
 
+#
+# We kill server belown with timeout 0 that is not fully safe
+#
+call mtr.add_suppression("InnoDB: Warning: database page corruption or a failed");
+
 CREATE TABLE t1 (a INT) ENGINE=InnoDB;
 INSERT INTO t1 VALUES (1);
 connect (con1,localhost,root);