Oracle Linux: Server Unexpectedly Rebooted with "kernel: kcare: module verification failed: signature and/or required key missing - tainting kernel"
(Doc ID 2963762.1)
Last updated on JULY 26, 2023
Applies to:
Linux OS - Version Oracle Linux 7.9 and laterLinux x86-64
Symptoms
Server rebooted with below messages in the /var/log/messages file.
Cause
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In this Document
Symptoms |
Cause |
Solution |