SEV Init Error 0x13 after reboot

[hohl]

After a reboot of an Supermicro AMD EPYC server, Proxmox 7.1 suddenly stopped to work. Reboots worked before, I don‘t see what changed, but can‘t even look much into the node since its not booting up at all.

GRUB loads, it appears to start and then all I get is:

ccp 0000:4a:00.1: SEV: failed to INIT error 0x13

Any ideas? Can I still get this node running?

 

[hohl]

Never mind; giving up and just waiting on that INIT error screen made it pass. I just never waited over 15 minutes besides while I was writing this post.

 

[Tim Hörnle - UJAM]

Got the exact same error after updating to Promox VE 7.1 aswell. Maybe worth looking into.

 

[itsu]

This helped in my case https://github.com/AMDESE/sev-tool/issues/43
BIOS> Advanced > CPU Configuration > SMEE: Enabled