From owner-freebsd-x11@FreeBSD.ORG Tue Nov 22 21:44:58 2011 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D34D3106566B for ; Tue, 22 Nov 2011 21:44:58 +0000 (UTC) (envelope-from cpghost@cordula.ws) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 970EE8FC0C for ; Tue, 22 Nov 2011 21:44:58 +0000 (UTC) Received: by vbbfa15 with SMTP id fa15so1048582vbb.13 for ; Tue, 22 Nov 2011 13:44:57 -0800 (PST) MIME-Version: 1.0 Received: by 10.182.188.34 with SMTP id fx2mr7903283obc.31.1321996992818; Tue, 22 Nov 2011 13:23:12 -0800 (PST) Received: by 10.182.187.8 with HTTP; Tue, 22 Nov 2011 13:23:12 -0800 (PST) X-Originating-IP: [93.221.181.49] In-Reply-To: <4ECC0E34.3090509@gmail.com> References: <4ECC0E34.3090509@gmail.com> Date: Tue, 22 Nov 2011 22:23:12 +0100 Message-ID: From: "C. P. Ghost" To: jimmiejaz@gmail.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-x11@freebsd.org, freebsd-questions@freebsd.org Subject: Re: Consistent ATI lockups [mi] EQ overflowing. X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 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, 22 Nov 2011 21:44:58 -0000 On Tue, Nov 22, 2011 at 10:03 PM, Jimmie James wrote: > Symptoms: total lockup of X, Xorg pegged at 100% CPU time, LEDs don't wor= k, > keyboard is usless. SSH in allows a clean shutdown, about 50% of the time= . > > FreeBSD jimmiejaz.org 8.2-STABLE FreeBSD 8.2-STABLE #0: Sun Jun 26 08:42:= 45 > EDT 2011 =A0 =A0 jimmie@jimmiejaz.org:/usr/obj/usr/src/sys/FORTYTWO =A0i3= 86 > vgapci0: port 0xb800-0xb8ff mem > 0xd0000000-0xdfffffff,0xff520000-0xff52ffff irq 19 at device 3.0 on pci6 > drm0: on vgapci0 > vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > > vgapci0@pci0:6:3:0: =A0 =A0 class=3D0x030000 card=3D0x51571002 chip=3D0x4= c571002 > rev=3D0x00 hdr=3D0x00 > =A0 =A0vendor =A0 =A0 =3D 'ATI Technologies Inc. / Advanced Micro Devices= , Inc.' > =A0 =A0device =A0 =A0 =3D 'Mobility Radeon 7500 (M7 [LW])' > =A0 =A0class =A0 =A0 =A0=3D display > =A0 =A0subclass =A0 =3D VGA > > xf86-video-ati-6.14.2 X.Org ati display driver Just to facilitate debugging, I see the very same behavior on 8.2-STABLE amd64 with the radeonhd driver: xf86-video-radeonhd-1.3.0_4 xorg-server-1.7.7_3,1 Xorg is struck in an endless loop, consuming 100% CPU. Yes, I should have switched from radeonhd to ati, but I didn't yet on that machine. -cpghost. --=20 Cordula's Web. http://www.cordula.ws/