From owner-freebsd-x11@freebsd.org Fri Feb 26 09:35:26 2016 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 7B858AB5661 for ; Fri, 26 Feb 2016 09:35:26 +0000 (UTC) (envelope-from jean-sebastien.pedron@dumbbell.fr) Received: from mail.made4.biz (mail.made4.biz [IPv6:2001:41d0:2:c018::1:3]) (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 497EE380 for ; Fri, 26 Feb 2016 09:35:26 +0000 (UTC) (envelope-from jean-sebastien.pedron@dumbbell.fr) Received: from [176.158.145.63] (helo=magellan.dumbbell.fr) by mail.made4.biz with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86 (FreeBSD)) (envelope-from ) id 1aZEo0-0004cD-Cx for freebsd-x11@freebsd.org; Fri, 26 Feb 2016 10:35:24 +0100 Subject: Re: X server froze (97e3fc1) To: freebsd-x11@freebsd.org References: <56CF88FB.7070400@FreeBSD.org> <20160226.140912.1744191312400804430.ish@amail.plala.or.jp> From: =?UTF-8?Q?Jean-S=c3=a9bastien_P=c3=a9dron?= Message-ID: <56D01C56.2060105@dumbbell.fr> Date: Fri, 26 Feb 2016 10:35:18 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <20160226.140912.1744191312400804430.ish@amail.plala.or.jp> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ldWvwve3LU6xCl2UUaCR4VHA6d0IIdNn4" X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Feb 2016 09:35:26 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ldWvwve3LU6xCl2UUaCR4VHA6d0IIdNn4 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 26/02/2016 06:09, Masachika ISHIZUKA wrote: > Hello, Jean. Hi! > Although it is very rare (but 3 times within 10 minutes when > switching fullscreen mode and window mode quickly of mplayer), > X server on 97e3fc1 was froren and I cannot terminate X server. > I can still login from another machine but 'kill -9 (PID of X)' > is not terminate X. 'ps ax' shows the CPU time of X is increasing. Koop Mast and I also get the same deadlock. If you run the following command as root, you should see the two processes deadlocked: procstat -kk -a | grep drm Here is what I get: https://gist.github.com/dumbbell/100324b214bbfb39201f I had no way to reproduce it quickly. I will try your method with mplayer, thank you! --=20 Jean-S=E9bastien P=E9dron --ldWvwve3LU6xCl2UUaCR4VHA6d0IIdNn4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJW0BxcXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ2NzA4N0ZEMUFFQUUwRTEyREJDNkE2RjAz OUU5OTc2MUE1RkQ5NENDAAoJEDnpl2Gl/ZTMS5IP/RmRhjNJKrONCx8EK9rJRQqn 4HyikpDSS6sZAMVakt4EnG9uh5OWu3ZZUBKypkG7SFPWNiq1JpbfCYMUXYrQlTc5 7zzP7ojTSISNHyOM2ScuFF0Gp96HS8yUSA0ShFlosFi8rkjts5RZPEW7ncIH0vfD r9BMXawS7Swb0wwxxypSfSIWoxjz1zujHpsEqj+cLSFvnd7i1PscVv0JP5JRbS+b 9gru/c8mFOTKzUtle8msBVIIGCw2KO3VVnrwor4LMUtw1O6jWF/xJUDLR1jPg1GB J09Y7rtaZKAV/S/nRtWOTPARrrpVTx9S8boW7p1NLdp59QAgYrpGXxVKbR99F09P X0D7aj6NqYZ9wwVDxA/FvAfLxoKf6mS3qcj1UBhUkem7v2zna2V7SMRAYPL1Ggkz TPZs1Th2AF+pPg2lgAIEuMYbMFdl0+0KSeExmSv3+lXTYh8tyMZGS0Ags1aGSaKq 6lhWQ4rEDhBRyPDgNtxn4+tPN4ZEhXi2Y9fzcRtAayUBgS2YUD1wrBElI4uUQ1dD 7s/LGIhzX+mdsBUlyQRoH3nEWOsVMBLkRu9U6lmSW4POU8YtEbIbnJ1iyEuFinp8 qzCxc/tmOp9z/5+YqlKxkOxmbi7EHeYvfT2C6z9848jbJ0QCoKDI9b5+d4Cd8/La Xa/d1Jfpiwuz337JFfBx =EVmV -----END PGP SIGNATURE----- --ldWvwve3LU6xCl2UUaCR4VHA6d0IIdNn4--