ORA-00600 [ksknthr] due to registry invalidation

(Doc ID 1992354.1)

Last updated on MARCH 28, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Instance is terminated due to an ORA-600 [ksknthr] like below:

...
ORA-00600: internal error code, arguments: [ksknthr], [556], [], [], [], [], [], [], [], [], [], []
LMON (ospid: 14676): terminating the instance due to error 481
Tue Mar 10 18:00:05 2015

...


The call stack from the trace file includes function like:

... ksknthr kgsksimsetup kgskgasi kskgasi kxfpgil kjfcpxpub kjfcTask_publishPQLoad kjfc_TaskScheduler_Execute_wTime kjfcln ksbrdp opirip opidrv ...

 

Cause

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