install failure with Command keyctl revoke 1032531914 FAILED

[T0mu]

Describe the bug
I am trying to install in a problematic server (UGREEN DX6800pro), totally barebone except for internal OS disk.
To Reproduce
Steps to reproduce the behavior:

1. Trying to install
2. shows recovery key and installer crashes with [ERROR] Command keyctl revoke 1032531914 FAILED
3. See log

Expected behavior
installation with full FDE.

tik log
see enclosed log

/etc/os-release
20251124

Additional context
system has problematic issues with tpm enroll in microos, I could enroll only manually and only PCR7, hoped aeon was better than me...

tik.log

[TobiPeterG]

I can confirm this issue. Since the key file is wiped from the disk anyway, I guess making this call non-fatal should be alright. I wonder though why it disappeared from the kernel keyring...