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

From: Klaus_Küchemann <maciphone2_at_googlemail.com>
Date: Mon, 03 Aug 2026 14:48:24 UTC
Hi,

unfortunately rebuilt port drm-66-kmod (directly from Makefile inside the work-directory) & reinstalling 
didn`t help. It’s the port(tested) that triggers the boot panic...Or am I  missing an unknown  patch for the version mismatch?

Well, in the past drm graphics sometimes worked under main/current & sometimes did not but never panicked on boot...

Have absolutely no clue what could trigger the 
> 
>> 
>> Panic String: Assertion td->td_lkpi_task == NULL failed at /usr/src/sys/compat/linuxkpi/common/src/linux_current.c:85

the only sidenote perhaps(?) worth to mention :
root@fbsd5pro:~ # sysctl hw.fred
hw.fred: 0

Regards
K.

> Am 03.08.2026 um 05:18 schrieb Adrian Chadd <adrian@freebsd.org>:
> 
> hi,
> 
> I hit this same issue on i915, amdgpu and nvidia. There's a mismatch
> between kernel version and package versions.
> I just manually rebuilt drm-66-kmod / nvidia-drm-66 and reinstalled
> all the relevant graphics bits on my laptops.
> 
> 
> -adrian