Installer serial keyboard input stops right after Please login...

[Voodoo]

I'm currently in the progress of installing OPNsense under kubernetes using kubevirt (kvm)

I can boot the VM just fine and connect to it via serial.

The boot menu responds to input, the startup scripts e.g. configure interfaces all respond to input and works just fine.

The input works just until :

Code: [Select]

Welcome!  OPNsense is running in live mode from install media.  Please
login as 'root' to continue in live mode, or as 'installer' to start the
installation.  Use the default or previously-imported root password for
both accounts.  Remote login via SSH is also enabled.

Right after it's printed input stops working, I can not login as root or installer nothing happens if i type.

However output still works as is, so the serial console is just fine, doing a aacpi shutdown prints

Code: [Select]

>>> Invoking stop script 'beep'
..................
Syncing disks, vnodes remaining... 0 0 0 0 done
All buffers synced.
Uptime: 6m30s

I'm now going to install via VNC but I really want this VM to run headless if possible.

Any solution to this bug ?

edit: In the end I went with VNC