was6.1.0.27宕机

系统使用一段时间就宕机，用的是was6.1.0.27 ，控制台都登录不了。帮忙分析一下，SystemErr、SystemOut没有输出有用信息，server1_exception文件输出一些信息，但是查了好多资料，没有得到具体的问题原因。


Index  Count   Time of last Occurrence   Exception SourceId ProbeId
------+------+---------------------------+--------------------------
     1      3     12-7-2 15:15:00:208 CST org.omg.CORBA.BAD_OPERATION com.ibm.ws.naming.jndicos.CNContextImpl.isLocal 3510
------+------+---------------------------+--------------------------
+    2      1     12-7-2 15:18:50:958 CST org.omg.CORBA.COMM_FAILURE com.ibm.ws.naming.util.WsnInitCtxFactory.stringToObject 1004
+    3      1     12-7-2 15:18:50:960 CST org.omg.CORBA.COMM_FAILURE com.ibm.ws.naming.util.WsnInitCtxFactory.getCosRootContext 760

Index  Count   Time of last Occurrence   Exception SourceId ProbeId
------+------+---------------------------+--------------------------
     1      1     12-7-2 15:19:33:935 CST org.omg.CORBA.BAD_OPERATION com.ibm.ws.naming.jndicos.CNContextImpl.isLocal 3510
------+------+---------------------------+--------------------------

Index  Count   Time of last Occurrence   Exception SourceId ProbeId
------+------+---------------------------+--------------------------
     1      3     12-7-2 15:19:42:635 CST org.omg.CORBA.BAD_OPERATION com.ibm.ws.naming.jndicos.CNContextImpl.isLocal 3510
     2      1     12-7-2 15:26:39:487 CST java.util.MissingResourceException com.ibm.ejs.sm.client.ui.NLS.getString 353
------+------+---------------------------+--------------------------

Index  Count   Time of last Occurrence   Exception SourceId ProbeId
------+------+---------------------------+--------------------------
     1      3     12-7-2 15:19:42:635 CST org.omg.CORBA.BAD_OPERATION com.ibm.ws.naming.jndicos.CNContextImpl.isLocal 3510
     2      2     12-7-2 15:44:13:878 CST java.util.MissingResourceException com.ibm.ejs.sm.client.ui.NLS.getString 353
------+------+---------------------------+--------------------------

Index  Count   Time of last Occurrence   Exception SourceId ProbeId
------+------+---------------------------+--------------------------
     1      3     12-7-2 15:19:42:635 CST org.omg.CORBA.BAD_OPERATION com.ibm.ws.naming.jndicos.CNContextImpl.isLocal 3510
     2      3     12-7-2 17:17:17:987 CST java.util.MissingResourceException com.ibm.ejs.sm.client.ui.NLS.getString 353
------+------+---------------------------+--------------------------

Index  Count   Time of last Occurrence   Exception SourceId ProbeId
------+------+---------------------------+--------------------------
     1      3     12-7-2 15:19:42:635 CST org.omg.CORBA.BAD_OPERATION com.ibm.ws.naming.jndicos.CNContextImpl.isLocal 3510
     2      4     12-7-2 17:35:07:171 CST java.util.MissingResourceException com.ibm.ejs.sm.client.ui.NLS.getString 353
------+------+---------------------------+--------------------------

附件：

logs.rar (660.41 KB)