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Oracle Linux: "Watchdog detected hard LOCKUP on cpu XX" (Doc ID 2241626.1)

Last updated on FEBRUARY 26, 2020

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Linux x86-64

Symptoms

A server running UEKr3 kernel may show the following warning

Changes

The value of watchdog_thresh has been changed. 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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