Re: Plaintext formatRe: amdgpu: panic: Assertion td->td_lkpi_task == NULL

From: Klaus_Küchemann <maciphone2_at_googlemail.com>
Date: Tue, 04 Aug 2026 11:01:28 UTC

> Am 04.08.2026 um 05:30 schrieb Adrian Chadd <adrian@freebsd.org>:
>> 
>> 
>> 
> 
> Which version of -head 
from some minutes ago:

FreeBSD fbsd5pro 16.0-CURRENT FreeBSD 16.0-CURRENT #8 main-n287946-ddd850aa7720: Tue Aug  4 12:31:36 CEST 2026     root@fbsd5pro:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64


> and which version of which drm module?
gpu-firmware-kmod-20260519,1   Firmware modules for the drm-kmod drivers

drm-612-kmod-6.12.85.1600019_1 Direct Rendering Manager (DRM) GPU drivers
(make) installed from metaport:
drm-kmod-20260508              Direct Rendering Manager (DRM) GPU drivers metaport

> I just hit this updating a haswell GPU macbook air to today's -head
> and now I am /very/ confused.

from comment rkoberman also on Intel :

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=297250#c3-

While for now here everything X runs better than ever before I guess there`s a deeper bug in the loading-mechanism or linuxkpi ,
regardless which version of head, (just as an estimation)

as mentioned in the bugzilla pr :

kldunload amdgpu 

is now my substitute for shutdown -h now , lol  

(unload crashes the machine although X seems to run O.K. for the moment)

Regards
--
pkg delete [everything drm-kmod & gpu-firmware-kmod]
pkg autoremove
cd /usr/ports/graphics/drm-kmod
make install
cd /usr/ports/graphics/gpu-firmware-kmod
make install

Should fix it on every machine, if not I don`t know