From owner-freebsd-current@FreeBSD.ORG Sat Feb 21 00:31:14 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7342C1065673 for ; Sat, 21 Feb 2009 00:31:14 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.191]) by mx1.freebsd.org (Postfix) with ESMTP id 05BC38FC19 for ; Sat, 21 Feb 2009 00:31:13 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by nf-out-0910.google.com with SMTP id e27so164929nfd.33 for ; Fri, 20 Feb 2009 16:31:13 -0800 (PST) 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=yLCOUVQAbZWQStkFlY/2tN5DCdFMVjr/rLzpYEwNckU=; b=GKo5sUVcL15dXx/+xNC+9o5Kp5HwQK2xu1Kb0NxnJ+8yxxZWyTnekvPq0Nne3RbJE3 Nvx9c4Gddz1ZVyRFwKYFzTC79tHDeVsmRLjX0CtQgqhOpYJ+/yy+6vnywwNq7+TPW2yY IyWIG1Tq378CBAYACxU0h01fLFwqYIjTb86jc= 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=ipiUVdwRpTTCKc2kSIx07FDmK+452383Pokdi4Ferrkrglry/0tV/eYHmQb6bj2wCY tLl1mf6p0Fp+7QKTT1QaR5DrdXu3kkOEjBBk9CqCWM38fAyf16X4hcdJafl6ycH3oDAu uQA2yAiVFgeurNWfV3VpXMR4++yNidH/hMWe8= MIME-Version: 1.0 Received: by 10.210.119.5 with SMTP id r5mr1097324ebc.21.1235176273167; Fri, 20 Feb 2009 16:31:13 -0800 (PST) In-Reply-To: <499C0319.9040100@cs.duke.edu> References: <20090217142615.A77950@grasshopper.cs.duke.edu> <3a142e750902180256p68ef8fc0nbda773d41d42a7a0@mail.gmail.com> <499C0319.9040100@cs.duke.edu> Date: Sat, 21 Feb 2009 01:31:13 +0100 Message-ID: <3a142e750902201631v2889e677s3691f491482f1d37@mail.gmail.com> From: "Paul B. Mahol" To: Andrew Gallatin Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: current@freebsd.org Subject: Re: r187880 causes fatal trap 30 when unloading drivers X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Feb 2009 00:31:14 -0000 On 2/18/09, Andrew Gallatin wrote: > Paul B. Mahol wrote: > >> Fatal trap 30: reserved (unknown) fault while in kernel modecpuid = 1; > > <...> > >> The only workaroud is to disable SMP. > > Try backing out the commit in question and see if that helps. > I used the attached patch on yesterday's -current. > > Drew > Got hit with this again when unloading driver. If this issue dont get fixed and/or nobody cares for it being fixed, I'm voting for reverting r187880. -- Paul