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Instance Dies With ORA-600 [kffmAllocate_1] (Doc ID 370668.1)

Last updated on MAY 20, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.4 to 10.2.0.2 [Release 10.1 to 10.2]
Information in this document applies to any platform.
This problem can occur on any platform.

Symptoms

The instance fails with:

ASMB: terminating instance due to error 486

after signalling ORA-600 [kffmAllocate_1] in the asmb process and a parallel query slave process dying with an error such as ORA-7445 [kfioSubmitIO]. The stack trace for the ORA-600 [kffmAllocate_1] is:

kffmAllocate <- kfnbRun <- ksbrdp <- opirip

This is an ASM environment






Cause

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In this Document
Symptoms
Cause
Solution
References


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