Successful failure!!!!

gistfile1.txt

[03/31/2023 18:17:22] TASK - [Conversion analysis report] ***************************************
(ERROR) RHEL_COMPATIBLE_KERNEL.BOOTED_KERNEL_INCOMPATIBLE: The booted kernel version is incompatible with the standard RHEL kernel. To proceed with the conversion, boot into a kernel that is available in the Oracle Linux Server 8 base repository by executing the following steps:

1. Ensure that the Oracle Linux Server 8 base repository is enabled
2. Run: yum install kernel
3. (optional) Run: grubby --set-default /boot/vmlinuz-`rpm -q --qf "%{BUILDTIME}\t%{EVR}.%{ARCH}\n" kernel | sort -nr | head -1 | cut -f2`
4. Reboot the machine and if step 3 was not applied choose the kernel installed in step 2 manually
(ERROR) PRE_SUBSCRIPTION.UNKNOWN_ERROR: Failed to install subscription-manager packages. See the above yum output for details.
(SKIP) SUBSCRIBE_SYSTEM.SKIP: Skipped because PRE_SUBSCRIPTION was not successful
(SKIP) ENSURE_KERNEL_MODULES_COMPATIBILITY.SKIP: Skipped because SUBSCRIBE_SYSTEM was not successful
(SKIP) VALIDATE_PACKAGE_MANAGER_TRANSACTION.SKIP: Skipped because ENSURE_KERNEL_MODULES_COMPATIBILITY and SUBSCRIBE_SYSTEM were not successful
CRITICAL - Conversion failed.
Writing breadcrumbs to '/etc/migration-results'.