/usr/lib/mysql-testsuite/suite/ndb_team/ is in mysql-testsuite-5.6 5.6.16-1~exp1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/mysql-testsuite/suite/ndb_team/my.cnf
/usr/lib/mysql-testsuite/suite/ndb_team/r/
/usr/lib/mysql-testsuite/suite/ndb_team/r/ndb_autodiscover.result
/usr/lib/mysql-testsuite/suite/ndb_team/r/ndb_autodiscover2.result
/usr/lib/mysql-testsuite/suite/ndb_team/r/ndb_autodiscover3.result
/usr/lib/mysql-testsuite/suite/ndb_team/r/ndb_backup_print.result
/usr/lib/mysql-testsuite/suite/ndb_team/r/ndb_dd_backuprestore.result
/usr/lib/mysql-testsuite/suite/ndb_team/r/ndb_restart.result
/usr/lib/mysql-testsuite/suite/ndb_team/t/
/usr/lib/mysql-testsuite/suite/ndb_team/t/disabled.def
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_autodiscover.test
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_autodiscover2-master.opt
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_autodiscover2.test
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_autodiscover3-master.opt
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_autodiscover3.test
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_backup_print.test
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_dd_backuprestore.test
/usr/lib/mysql-testsuite/suite/ndb_team/t/ndb_restart.test