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Modprobe Consuming 100% CPU In Kernel While Unloading Nf_conntrack (Doc ID 2725397.1)

Last updated on NOVEMBER 25, 2020

Applies to:

Linux OS - Version Oracle Linux 6.1 to Oracle Linux 7.8 [Release OL6U1 to OL7U8]
Oracle Cloud Infrastructure - Exadata Cloud Service - Version N/A and later
Linux x86-64

Symptoms

modprobe -r nf_conntrack consumes 100% CPU in kernel for hours. Below is the call stack:

 

Changes

 No changes

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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