Segmentation Fault In JVM For WLS_PORTAL (libclntsh.so.11.1+0x1e1332c) (Doc ID 1933677.1)

Last updated on MARCH 08, 2017

Applies to:

Portal - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Symptoms

In an Fusion Middleware 11gR1 11.1.1.7 environment with Oracle Portal 11.1.1.6 configured, a JVM crash was reported :

Current thread (0x00007fb5f0959000): JavaThread "[ACTIVE] ExecuteThread: '24' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon [_thread_in_native, id=8155, stack(0x00007fb5f8829000,0x00007fb5f892a000)]

Stack: [0x00007fb5f8829000,0x00007fb5f892a000], sp=0x00007fb5f891fe10, free space=987k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libclntsh.so.11.1+0x1e1332c] upirtrc+0x510
C [libclntsh.so.11.1+0x1e2079a] kpurcsc+0x62
C [libclntsh.so.11.1+0x1e18c33] kpuexec+0x2c4b
C [libclntsh.so.11.1+0x1e13e63] OCIStmtExecute+0x27
C [libplsql.so+0x470b7] wchar_t+0x47
C [libplsql.so+0x2d5fe] wchar_t+0x44c
C [libplsql.so+0x22643] wchar_t+0x11b
C [libplsql.so+0x21491] WPXExecuteRequest+0x1fd
C [libplsql.so+0x141b6] Java_oracle_webdb_repository_service_jni_RepositoryGatewayJNI_executeRequestUsingSession+0x2c2
j oracle.webdb.repository.service.jni.RepositoryGatewayJNI.executeRequestUsingSession(Loracle/webdb/repository/service/jni/GatewayCallback;II[Ljava/lang/String;[[B[[B[[BI)Z+0

 
The issue seems to occur very erratic with a few occurrencs over a periond of six months. The JVM was upgraded to release 6.0_75-b31. This has not stopped the crashed from happening.

Environment :

Cause

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