From owner-freebsd-current@freebsd.org  Sun Oct  7 11:32:59 2018
Return-Path: <owner-freebsd-current@freebsd.org>
Delivered-To: freebsd-current@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id C3EFA10BF292
 for <freebsd-current@mailman.ysv.freebsd.org>;
 Sun,  7 Oct 2018 11:32:59 +0000 (UTC)
 (envelope-from jbeich@freebsd.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
 [IPv6:2610:1c1:1:6074::16:84])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "freefall.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 757B9813D3
 for <freebsd-current@freebsd.org>; Sun,  7 Oct 2018 11:32:59 +0000 (UTC)
 (envelope-from jbeich@freebsd.org)
Received: by freefall.freebsd.org (Postfix, from userid 1354)
 id 6471E198D1; Sun,  7 Oct 2018 11:32:59 +0000 (UTC)
From: Jan Beich <jbeich@FreeBSD.org>
To: freebsd-current@freebsd.org
Subject: [regression] drm-stable-kmod doesn't work in i386 jail on amd64 host
Date: Sun, 07 Oct 2018 13:32:45 +0200
Message-ID: <zhvq-800y-wny@FreeBSD.org>
MIME-Version: 1.0
Content-Type: text/plain
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.27
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
 <freebsd-current.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 07 Oct 2018 11:32:59 -0000

I often test Firefox on 10.4 i386 and sometimes play games via Wine.
Both require working OpenGL for COMPAT_FREEBSD32. My GPU is Skylake
which worked fine a few weegs ago i.e., before r338990.

Any clue?

$ uname -a
... FreeBSD 12.0-ALPHA8 #0 r339218M: Sun Oct  7 11:26:25 UTC 2018 foo@bar:/tmp/usr/src/amd64.amd64/sys/MYKERNEL amd64

$ sysctl kern.conftxt | fgrep COMPAT_
options COMPAT_FREEBSD11
options COMPAT_FREEBSD10
options COMPAT_FREEBSD32

$ pkg info -x drm.\*kmod
drm-stable-kmod-g20180822

$ pkg install mesa-dri mesa-demos
$ LIBGL_DEBUG=verbose glxgears
MESA-LOADER: failed to retrieve device information
libGL: OpenDriver: trying /usr/local/lib/dri/i915_dri.so
libGL: Can't open configuration file /home/foo/.drirc: No such file or directory.
libGL: Using DRI2 for screen 0
libGL: Can't open configuration file /home/foo/.drirc: No such file or directory.
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
Segmentation fault