maintainer-feedback requested: [Bug 253606] graphics/drm-fbsd13-kmod panic during GPU post

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-x11 (Nobody)
<x11 at FreeBSD.org> for maintainer-feedback:
Bug 253606: graphics/drm-fbsd13-kmod panic during GPU post
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253606



--- Description ---
When kloading amdgpu, the system panics and the following errors are echoed to
the console:

[drm ERROR :atom_op_jump] atombios stuck in loop for more than 10secs aborting
[drm ERROR :amdgpu_atom_execute_table_locked] atombios stuck executing AD44
(len 428, WS 20, PS 0) @ 0xAE76
[drm ERROR :amdgpu_atom_execute_table_locked] atombios stuck executing A984
(len 158, WS 0, PS 8) @ 0xA9E7

Running:
13.0-STABLE #4 stable/13-n244517-8874f305d81
drm-fbsd13-kmod-5.4.92.g20210202