[Bug 276985] crash in LinuxKPI/drm

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 05 Sep 2024 17:47:26 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276985

--- Comment #48 from Tomasz "CeDeROM" CEDRO <tomek@cedro.info> ---
That kinda strange discussion resulted in installing 14.1-RELEASE AMD64 on
problematic setup. I did replace one drive (all SATA ports in use) and made UFS
install so not touching ZFS on 6 other drives. It works and I can test whatever
you like :-)

The OS is 14.1-RELEASE (not -p3) releng/14.1-n267679-10e31f0946d8 GENERIC
amd64.

I have installed *dbg, test, src, and ports packages via installer.

On a bare install I did `pkg install drm-515-kmod` (version is 5.15.160).
`kldload amdgpu` results in freeze, hardware reset is required, no kernel
panic, no reaction to user input, etc. After reset `kldload amdgpu` gives the
same result system freeze. There are no firmware files in /boot/firmware, which
may indicate missing dependency for gpu-firmware-kmod.


There is no package for drm-61-kmod.

I have uninstalled drm-515-kmod. What would you like me to do at this point?

What I would do right now:
1. freebsd-update fetch install to upgrade base to -p3.
2. Replace installed /usr/ports with git clone pointing to main.
3. Replace installed /usr/src with git clone pointing to releng/14.1
4. Build and install drm-61-kmod from ports.
5. Check if gpu-firmware-kmod was installed as drm-61-kmod dependency and build
+ install fro ports if not.

Waiting for testing instructions :-)

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