From owner-freebsd-hackers@FreeBSD.ORG Mon Mar 16 10:17:50 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 03F127D0 for ; Mon, 16 Mar 2015 10:17:50 +0000 (UTC) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::7]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 843003BC for ; Mon, 16 Mar 2015 10:17:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1426501040; l=1366; s=domk; d=fuckner.net; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References: Subject:CC:To:MIME-Version:From:Date; bh=AIlMiEhnvMVqyPSiuHY3iLVljnXdIJeoe2kM6UNU5Pk=; b=pMP8N0gPp0JRXqn9/y1FILFuImkFGUA5hhx2s92gJwM6Q8xD2gZcG+J6QeGRJAEDL3B Q6uudHTEEnGUsi6Iq42gHcxHLteiJPRlwHUL6KtVaqbCtst9ipMcCyOKZ9NBpda/Bppyx dFJy8UCjYl66dtIk1Jy16WIooh9gquPdfJs= X-RZG-AUTH: :IWUHfUGtd9+6EujMWHx57N4dWae4bmTL/JIGbzkGUoozgkO4q1xDEhkgOJDsXNs= X-RZG-CLASS-ID: mo00 Received: from fuckner.delnet ([85.183.0.195]) by smtp.strato.de (RZmta 37.4 AUTH) with ESMTPA id i03ec8r2GAH8VVr; Mon, 16 Mar 2015 11:17:08 +0100 (CET) Message-ID: <5506ADA4.8020207@fuckner.net> Date: Mon, 16 Mar 2015 11:17:08 +0100 From: Michael Fuckner User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Konstantin Belousov Subject: Re: Server with 3TB Crashing at boot References: <20150314134733.GI2379@kib.kiev.ua> <550448B3.7050100@fuckner.net> <20150314145607.GJ2379@kib.kiev.ua> <5504530F.5040508@fuckner.net> <20150314153941.GL2379@kib.kiev.ua> <5505160A.1020703@fuckner.net> <5505827D.6060404@fuckner.net> <5505982E.9060201@fuckner.net> <20150315193202.GS2379@kib.kiev.ua> <2138577776.537937.1426455964006.JavaMail.open-xchange@ptangptang.store> <20150316091758.GY2379@kib.kiev.ua> In-Reply-To: <20150316091758.GY2379@kib.kiev.ua> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: "freebsd-hackers@freebsd.org" , Ryan Stone , Steven Hartland X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Mar 2015 10:17:50 -0000 On 03/16/2015 10:17 AM, Konstantin Belousov wrote: > On Sun, Mar 15, 2015 at 10:46:03PM +0100, Michael Fuckner wrote: >> >>> Send me two things: >>> 1. output of acpidump -t >>> 2. verbose dmesg of the boot with tunables set >>> hw.dmar.enable=1 >>> hw.dmar.match_verbose=1 >>> >> >> http://dedi3.fuckner.net/~molli123/temp/head-dmar.log >> http://dedi3.fuckner.net/~molli123/temp/acpidump.txt >> >> here are the logs you requested, > > Note that there are no fault logs from the DMAR blocking invalid DMA > access. Look at the release 10.1 logs, where there are lines like > > DMAR0: :pci1:0:0 fault acc 0 adt 0x0 reason 0x5 addr 0 > > and which I cannot find in your CURRENT kernel dmesg. I would say that > the machine is fine, at least WRT the boot sequence. > > Then, I looked back at the previous logs from you, and both logs I > have say 10.1-RELEASE-p6 in the herald. You overwrite the logs, so > I cannot recheck the history, but it seems that you did not tested > stable/10 ? There is currently no difference in DMAR code between head > and stable/10. Just generated, anything I should test in debugger? Else I'll do the same with STABLE next. http://dedi3.fuckner.net/~molli123/temp/head.txt doing minimal network traffic causes the kernel to panic. BTW: How to turn off empty lines in minicom logging?