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ORA-00600 [ksm_mga_pseg_cbk_attach:map_null] reported by database when issuing NFS mount causing /dev/shm/ to become unavailable on Redhat 7 servers (Doc ID 2703432.1)

Last updated on SEPTEMBER 01, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 19.6.0.0.0 and later
Linux x86-64

Symptoms

Alertlog reports the following and instance crashes:



Changes

 NFS mount of a new disk was performed on redhat 7 Linux server

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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