Sun Ultra 5 cgroup fail after clean install

Hi!
After installning debian-12.0.0-sparc64-NETINST-1.iso
on my Sun Ultra 5

i get 

Loading Linux 6.3.0-2-sparc64 ...
Loading initial ramdisk ...

Failed to get cgroup, ignoring: No medium found
/dev/sda2: recovering journal
/dev/sda2: clean, 32037/15204352 files, 1785366/60804430 blocks
[   49.359252] /dev/sda: Can't open blockdev
[FAILED] Failed to mount boot.mount - /boot.
[DEPEND] Dependency failed for local-fs.target - Local File Systems.
You are in emergency mode. After logging in, type "journalctl -xb" to view
system logs, "systemctl reboot" to reboot, or "exit"Give root password for maintenance
(or press Control-D to continue):

I can mount the boot device if i log in
I thought at first my hardware was causing issues
But i have removed all non sun cards from the machine

And *BSD installs just fine

Can it be a too large disk?
Installer was complaning about a huge cylinder count.





 -- Mvh Joacim Nilsson [email protected]