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JVM Core Dump with OracleStatement;JIIIZZZZ[BIBII[SI[B[CII[SII[B[CII[I[S[BIIIIZZ[ in Stack (Doc ID 468432.1)

Last updated on AUGUST 30, 2023

Applies to:

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


An application runs in a JBoss application server that is on the same machine as the Oracle database. When the application connected to a version database via JDBC/OCI it ran successfully. The database was then upgraded to version

Now the application fails with SIGSEGV and the stack:

Stack: [0x0000000040e60000,0x0000000040f61000), sp=0x0000000040f5a540, free space=1001k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V []
C []
C [] Java_oracle_jdbc_driver_T2CStatement_t2cParseExecuteDescribe+0x265
j oracle.jdbc.driver.T2CStatement.t2cParseExecuteDescribe(Loracle/jdbc/driver/OracleStatement;JIIIZZZZ[BIBII[SI[B[CII[SII[B[CII[I[S[BIIIIZZ[Loracle/jdbc/driver/Accessor;[[[B[J[BI[CI[SIZ)I+0
j oracle.jdbc.driver.T2CPreparedStatement.executeForDescribe()V+260
j oracle.jdbc.driver.OracleStatement.executeMaybeDescribe()V+106
j oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout()V+128
j oracle.jdbc.driver.OraclePreparedStatement.executeInternal()I+94
j oracle.jdbc.driver.OraclePreparedStatement.executeQuery()Ljava/sql/ResultSet;+17
... remaining lines omitted ...


The database, and hence the database client, was upgraded from to


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