From owner-freebsd-hackers@FreeBSD.ORG Sat Apr 11 00:30:41 2009 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B1C251065688; Sat, 11 Apr 2009 00:30:41 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from mail-ew0-f171.google.com (mail-ew0-f171.google.com [209.85.219.171]) by mx1.freebsd.org (Postfix) with ESMTP id 1A7388FC17; Sat, 11 Apr 2009 00:30:40 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by ewy19 with SMTP id 19so1262260ewy.43 for ; Fri, 10 Apr 2009 17:30:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=KJGdqGIT2OglIMBpDGFlQtDMIFCmJEhGK5go5AkFLPU=; b=X7BRq4ta24I86rb+Ta7TOlcZvDO7Uq5qFeJDMzl8rVb7ICfA+I2RuTIrZnxV4RFPQa TdUGTgFdTKkyzWhLMgsNy0FhE6CQxCN9txE6gvXUk/PWq2Fa34ZpLgm2pTaHltwYIiaO uMBVfgg6ez7XRdbFwsJwLthIuv4nURE2SypQE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=BGm+Id/5WNSL0DGuOwMV0iQX+31obL8RVeIshaqFcaiplgZqsNDNceJIWWu/PxRj0g 1uQIwD1Oq175UYfJNle5QuiO9f6JkI9bQLWvZlv+RrzU4oYjL1f/LDLC5LnrQv2fRVeo e/cv8z9ruXpGxdHgyGWS5AncKIF90t+aMkwNE= MIME-Version: 1.0 Received: by 10.211.137.19 with SMTP id p19mr788527ebn.67.1239409840151; Fri, 10 Apr 2009 17:30:40 -0700 (PDT) In-Reply-To: <20090410211307.GA83697@logik.internal.network> References: <20090410132354.GA20721@logik.internal.network> <20090410154251.GA49384@logik.internal.network> <1239385368.1922.74.camel@balrog.2hip.net> <20090410175922.GA50520@logik.internal.network> <1239388293.1922.80.camel@balrog.2hip.net> <20090410211307.GA83697@logik.internal.network> Date: Sat, 11 Apr 2009 02:30:40 +0200 Message-ID: <3a142e750904101730k53b7fbabn6e801ac36f1182e0@mail.gmail.com> From: "Paul B. Mahol" To: xorquewasp@googlemail.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-hackers@freebsd.org, Robert Noland Subject: Re: diagnosing freezes (DRI?) X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 11 Apr 2009 00:30:42 -0000 On 4/10/09, xorquewasp@googlemail.com wrote: > On 2009-04-10 13:31:33, Robert Noland wrote: >> >> If it is locking the whole system, then a core is really our best shot. >> If you can extract anything useful from xorg.log or setting >> hw.dri.0.debug that also might be of use. >> >> I'm running on 2 cores, but it is possible that some locking issue >> exists. All of the driver specific ioctls are run under a lock though. >> >> robert. > > Ok. I've re-enabled drm.ko and radeon.ko and am running X. I'll leave > the system under load and let you know when it inevitably locks up... > > cheers, If it locks under X11 then use debug.debugger_on_panic=0 sysctl. Not doing this will increase drasticaly chances of locking whole system and not providing any debug data. -- Paul