Started with pid=11888
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
TNS-12542: TNS:address already in use
 TNS-12560: TNS:protocol adapter error
  TNS-00512: Address already in use
   Linux Error: 98: Address already in use
15-FEB-2008 19:52:13 * 12502
TNS-12502: TNS:listener received no CONNECT_DATA from client