[Bug 274770] graphics/drm-515-kmod - 6750XT panic / hard crashes AMDGPU

[bugzilla...@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770

Bug ID: 274770
Summary: graphics/drm-515-kmod - 6750XT panic / hard crashes
AMDGPU
Product: Ports & Packages
Version: Latest
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: Individual Port(s)
Assignee: x...@FreeBSD.org
Reporter: thed...@thedaemons.space
Assignee: x...@FreeBSD.org
Flags: maintainer-feedback?(x...@FreeBSD.org)

Created attachment 245940
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=245940&action=edit
dmesg

FreeBSD 14.0-RC2 drm-515-kmod-5.15.118 ever since this version of drm-515-kmod
I've had full system lockups where my monitor goes off and does not come back
up. I've also had an issue where it reboots my system. I was not doing anything
but running x windows with cwm and picom. just idling. My X0rg.log has no
relevant information, so what logs do I need to share for this?

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--- Comment #1 from Clay Ayers <thed...@thedaemons.space> ---
Created attachment 245946
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=245946&action=edit
Core Crash Dump

I turned on core dumps and here is what happened. I was using firefox and it
restarted.

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770

--- Comment #2 from Jan Beich <jbe...@FreeBSD.org> ---
(In reply to Clay Ayers from comment #0)

> drm-515-kmod-5.15.118 ever since this version

Do you mean drm-515-kmod before ports e14404ac73e7 works fine? If so add
"regression" to Keywords field in bugzilla.

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770

--- Comment #3 from Clay Ayers <thed...@thedaemons.space> ---
(In reply to Jan Beich from comment #2)
I mean this one. e97a9e1fca316c785ecd436a51d1a1bd026ed23a

https://cgit.freebsd.org/ports/commit/?id=e97a9e1fca316c785ecd436a51d1a1bd026ed23a

It was working fine before the update
(freebsd-drm-kmod-5.15.118-drm_v5.15.118_2_GH0.tar.gz) that I got from a pkg
upgrade.

Do I still need to add regression?

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770

Clay Ayers <thed...@thedaemons.space> changed:

What |Removed |Added
----------------------------------------------------------------------------
Keywords| |regression

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770

--- Comment #4 from Clay Ayers <thed...@thedaemons.space> ---
So far I haven't had the crash since disabling picom. I will test some 3d
applications like Quake and Blender to see if they crash it or if it's just
picom doing a crash.

[bugzilla...@freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274770

Vladimir Kondratyev <wu...@freebsd.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |wu...@freebsd.org

--- Comment #5 from Vladimir Kondratyev <wu...@freebsd.org> ---
You may try drm-kmod 5.15 with Ubuntu20 drm backports and dma-buf reverted to
GPL code: https://github.com/wulf7/drm-kmod.git branch 5.15-lts-focal.
It works quite stable on bunch of green_sardine and yellow_carp laptops.