12c: emctl start agent Fails or Hangs or Timeout or Connection Refused
EM 12c: emctl start agent Fails or Hangs or Timeout or Connection Refused Due to PKCS11 'security.pkcs11.P11SecureRandom.implNextBytes' Reported in Thread Dump 'Hang detected' (Doc ID 1427773.1) APPLIES TO: Enterprise Manager Base Platform - Version 12.1.0.1.0 to 12.1.0.2.0 [Release 12.1] Oracle Solaris on SPARC (64-bit) SYMPTOMS $AGENT_INST/bin/emctl start agent fails to start or gets hung Oracle Enterprise Manager Cloud Control 12c Release 2 Copyright (c) 1996, 2012 Oracle Corporation. All rights reserved. Starting agent ........................................................................................... OR $AGENT_INST/bin/emctl start agent fails with following error Oracle Enterprise Manager 12c Cloud Control 12.1.0.1.0 Copyright (c) 1996, 2012 Oracle Corporation. All rights reserved. Agent status could not be determined. Check the agent process Consult the log files in: /oracle/product/Agent_home/agent_inst/sysman/log $AGENT_INST/bin/emctl