This bug was fixed in the package percona-xtradb-cluster-5.6 - 5.6.21-25.8-0ubuntu3.1
--------------- percona-xtradb-cluster-5.6 (5.6.21-25.8-0ubuntu3.1) xenial; urgency=medium
* Recompile to resolve miscompilation on s390x architecture. LP: #1572613
-- Dimitri John Ledkov <email address hidden> Fri, 20 May 2016 04:31:00 +0100
This bug was fixed in the package percona- xtradb- cluster- 5.6 - 5.6.21- 25.8-0ubuntu3. 1
--------------- xtradb- cluster- 5.6 (5.6.21- 25.8-0ubuntu3. 1) xenial; urgency=medium
percona-
* Recompile to resolve miscompilation on s390x architecture. LP:
#1572613
-- Dimitri John Ledkov <email address hidden> Fri, 20 May 2016 04:31:00 +0100