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Date:      Tue, 04 Aug 2026 11:38:23 +0000
From:      bugzilla-noreply@freebsd.org
To:        x11@FreeBSD.org
Subject:   [Bug 297268] graphics/nvidia-drm-kmod-580: kernel panic (page fault) in drm_open on /dev/dri/renderD128 access
Message-ID:  <bug-297268-7141-2jPcH4X1na@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-297268-7141@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=297268

Tomoaki AOKI <junchoon@dec.sakura.ne.jp> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |junchoon@dec.sakura.ne.jp

--- Comment #2 from Tomoaki AOKI <junchoon@dec.sakura.ne.jp> ---
First of all, assuming you're building at least all kmods using ports as you're
on main branch of base, are you sure:
  *Your running kernel and source tree 100% in sync.

  *You've rebuilt all kmod ports [at least graphics/nvidia-drm-*-kmod-580
   (you've stated 61, 66 and latest) and corresponding graphics/drm-*-kmod]
   using current src tree as described above.


And looking into your backtrace, panic seem to happen in drm.ko, not in
nvidia-drm.ko, nvidia-modeset.ko nor nvidia.ko. So I've not asked your GPU is
supported by 580 series or not.

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