Add abort in reception of invalid/inconsistent SUB_GCP_COMPLETE_REP
  as proceeding (in release wo/ asserts) make mysqld crash in mysterious ways


storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Add abort in reception of invalid/inconsistent SUB_GCP_COMPLETE_REP
    as proceeding (in release wo/ asserts) make mysqld crash in mysterious ways