From owner-freebsd-x11@freebsd.org Tue Jul 4 14:21:53 2017 Return-Path: Delivered-To: freebsd-x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6436CD92ED5 for ; Tue, 4 Jul 2017 14:21:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4C0537C8D9 for ; Tue, 4 Jul 2017 14:21:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4B386D92ED4; Tue, 4 Jul 2017 14:21:53 +0000 (UTC) Delivered-To: x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4AD6BD92ED3 for ; Tue, 4 Jul 2017 14:21:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 388C17C8D8 for ; Tue, 4 Jul 2017 14:21:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v64ELrfW053378 for ; Tue, 4 Jul 2017 14:21:53 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 220444] x11-servers/xorg-server crashes on attempt to play a video using VDPAU Date: Tue, 04 Jul 2017 14:21:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mi@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? merge-quarterly? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Jul 2017 14:21:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220444 --- Comment #11 from Mikhail Teterin --- (In reply to Jan Beich from comment #10) >> Can you try to downgrade to Mesa 17.0.*?=20 > Mikhail, you haven't provided feedback for this question. I'm sorry, but you indicated (in comment #6), that the alternative to downgrading is to try DRI2, which I did do -- and reported the success... The answer to this question is "No, I can not". There are only so many times per weekend I am willing to restart my entire desktop. Also, the move from graphics/dri to graphics/mesa-dri (which, BTW, remains unmentioned in MOVED= ), makes the task more difficult then simply unrolling one revision at a time. But, I thought, we've identified the true nature of the problem: VDPAU trie= s to exercise unimplemented DRI3 code -- unimplemented on all stock versions of FreeBSD (except, maybe, for NVidia users). The fix would seem to be to simply check for the missing functionality at t= he driver-initialization time and limit the X11-server to DRI2 if xorg.conf do= es not provide any other value. The unimplemented method (createImageFromFds) is not set to junk -- it is t= he good old NULL, which means, something set it to that value. Inserting the additional check into that code seems like an easy enough task for anyone familiar with the code. --=20 You are receiving this mail because: You are the assignee for the bug.=