What were you trying to do that didn't work?

Provision a rhel-9/10 system on dell-per7625 AMD Genoa system failed with
>>Start PXE over IPv4.
Station IP address is 10.72.140.20

Server IP address is 10.73.143.186
NBP filename is boot/grub2/grub64-2.06-46.el9.efi
NBP filesize is 2524792 Bytes
Downloading NBP file...

NBP file downloaded successfully.
error: ../../grub-core/loader/i386/efi/linux.c:159:can't allocate kernel.
error: ../../grub-core/loader/i386/efi/linux.c:259:you need to load the kernel
first.
error: ../../grub-core/commands/boot.c:196:you need to load the kernel first.

Please provide the package NVR for which the bug is seen:

RHEL10.2 9.7 and 9.3.
/grub2/grub64-2.06-46.el9

How reproducible is this bug?:

100%

Steps to reproduce

1. Provision a rhel 10 system on dell-per7625 AMD Genoa system with SNP enabled in BIOS

Expected results

can provision successfully

Actual results

fail to provision