oracle erro why ?

5362007

/opt/ora9/product/9.2/bin/agentctl start

DBSNMP for Linux: Version 9.2.0.1.0 - Production on 07-NOV-2003 15:41:25

Copyright (c) 2002 Oracle Corporation.  All rights reserved.

Starting Oracle Intelligent Agent.../opt/ora9/product/9.2/bin/dbsnmpwd: line 153: 13614 Segmentation fault      nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
/opt/ora9/product/9.2/bin/dbsnmpwd: line 153: 13627 Segmentation fault      nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
/opt/ora9/product/9.2/bin/dbsnmpwd: line 153: 13639 Segmentation fault      nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1
/opt/ora9/product/9.2/bin/dbsnmpwd: line 153: 13651 Segmentation fault      nohup $ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1

5362007

我根据http://www.linuxsir.cn/forum.php?mod=viewthread&tid=46439

刚刚装完，然后修改了错误后执行opt/ora9/product/9.2/bin/agentctl start
出现的上面的错误