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ORA-07445 [kzapXscListFree] ORA-10387 ORA-7445 [kcbzhngcbk6] (Doc ID 2786227.1)

Last updated on DECEMBER 17, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 19.9.0.0.0 [Release 12.2 to 19]
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Cloud Infrastructure - Exadata Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Gen 2 Exadata Cloud at Customer - Version N/A and later
Information in this document applies to any platform.

Symptoms

We see multiple ORA-07445 with arguments kcbzhngcbk6 and kzapXscListFree periodically shows in the alert log.

 

In the stack trace we see that the kzapXscListFree function is looping:

[06]: kzapXscListFree [AUDITNG]<--------------------- Signaling and looping
[07]: kzapXscListFree [AUDITNG]
[08]: kzapXscListFree [AUDITNG]
[09]: kzapXscListFree [AUDITNG]
[10]: kzapXscListFree [AUDITNG]
[11]: kzapXscListFree [AUDITNG]
[12]: kzapXscListFree [AUDITNG]
[13]: kzapXscListFree [AUDITNG]
[14]: kzapXscListFree [AUDITNG]
[15]: kzapXscListFree [AUDITNG]
[16]: kzapXscListFree [AUDITNG]
[17]: kzapXscListFree [AUDITNG]

...

......

 

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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