Hi,
The log show x86 exception 18 which is a "Machine-check exception".
This exception indicates a unrecoverable error found in your hardware.

Regards,
Patrick Rudolph
B.Sc. Electrical Engineering
System Firmware Developer

9elements GmbH, Kortumstraße 19-21, 44787 Bochum, Germany
Email: patrick.rudolph@9elements.com
Phone:  +49 234 68 94 188

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On Wed, Dec 21, 2022 at 1:38 PM Mahmut Olger via coreboot
<coreboot@coreboot.org> wrote:
>
> Hello,
>
> We are using intel atom C3558 denverton_NS platform. This platform is booting with coreboot4.16. Payload of coreboot is Seabios. Openbsd running in our board. Sometimes occur unexpected exception.  You can find all coreboot and exception log above and you can find coreboot .config file. What is cause that exception. How can I solve it.
>
> Mahmut ÖLGER
> Embedded Software Engineer
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