cosa run (devshell default) does not connect to SCOS 10

[travier]

Bug Report

I'm working on openshift/os#1498 to be able to test the Ignition gdisk vendoring changes.

With openshift/os#1498, I get a working system that I can run test on with kola, access using cosa run --devshell-console but not with cosa run --devshell.

Environment

What operating system is being used to run coreos-assembler? Fedora Kinoite 40

What operating system is being assembled? SCOS 10

Is coreos-assembler running in Podman or Docker? podman

If Podman, is coreos-assembler running privileged or unprivileged? privileged

Expected Behavior

cosa run works with SCOS 10

Actual Behavior

The command remains stuck on:

[STARTUP] ---

Reproduction Steps

1. Build SCOS 10 from Add initial C10S variant openshift/os#1498
2. cosa run

Other Information

• Setting up a libvirt system and using SSH works
• I can run kola tests against this image
• It works with --devshell-console