1. Please describe the problem: Installed packages from koji, rebooted the VM. Hangs after printing secure boot enabled. 2. What is the Version-Release number of the kernel: kernel-6.12.2-200.fc41 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 : Current kernel, 6.11.10-300.fc41 works fine. 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Install x86_64 packages from https://koji.fedoraproject.org/koji/buildinfo?buildID=2597245, specifically, kernel, kernel-core, kernel-modules and kernel-core-modules. Reboot. 5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: Did not try yet. 6. Are you running any modules that not shipped with directly Fedora's kernel?: No. 7. Please attach the kernel logs. You can get the complete kernel log for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the issue occurred on a previous boot, use the journalctl ``-b`` flag. It does not come to the points where logs would even be emitted. Hangs right after secure boot mode enabled line (tried turning off secure boot, hangs after printing kernel version, i.e. straight after grub calls it).
This is regresion in 6.12.2. Previous build, 6.12.1 boots fine.
Just tested the most recent Rawhide kernel: kernel-6.13.0-0.rc1.20241204gitfeffde684ac2.17.fc42. That boots.
Can confirm this. Regards Joachim Backes
Fixed in 6.12.3.
Bojan, Joachim, as we may want to fix the problem in stable 6.12 kernels (e.g. c10s), could you please specify which Hyper-V version showed the faulty behavior?
I can get the version of Hyper-V from my laptop, but all kernels in 6.12 series work, except for .2, which was released with a known breakage.
Maybe you know which version of Windows this laptop runs?
Windows 10 22H2 OS Build 19045.5247 Hyper-V Manager 10.0.19041.1