OCI: Unable to Access OL7 Instance After Reboot and it Reports Error "usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-8192'" (Doc ID 2756894.1)

Last updated on JULY 12, 2022

Applies to:

Oracle Cloud Infrastructure - Version N/A and later
Linux OS - Version Oracle Linux 7.0 and later
Linux x86-64

Unable to access OL7 OCI instance after reboot and console log reports following error.

	To view full details, sign in with your My Oracle Support account.
	Don't have a My Oracle Support account? Click to get started!

In this Document

Symptoms

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.