From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 18 13:38:31 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 3F58AC63 for ; Wed, 18 Mar 2015 13:38:31 +0000 (UTC) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::5]) (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 C3FCFB83 for ; Wed, 18 Mar 2015 13:38:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1426685887; l=872; s=domk; d=fuckner.net; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References: Subject:CC:To:MIME-Version:From:Date; bh=9buMWA18kJfmd2QF0pc/oC2PFxXPNO6Ir8ekofVBEIQ=; b=tckXaebtZmIa9DIYzgq1B99Hf1pmsmf9EmCBTyI9EK96+YCoas5YmvcicQ8MscYMYJR UavfHLa/M5aw03XRUs/oECytQ+oATniTle24H6cR1c0rZJ0f3qFgx87WefGwnAqYvWKSW Glwo9XzVA7NbUJVYaWl/XqtWY6BMXSMEPN0= 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 g01611r2IDbx3ZL; Wed, 18 Mar 2015 14:37:59 +0100 (CET) Message-ID: <55097FB7.5080306@fuckner.net> Date: Wed, 18 Mar 2015 14:37:59 +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: <20150316091758.GY2379@kib.kiev.ua> <5506ADA4.8020207@fuckner.net> <20150316103140.GA2379@kib.kiev.ua> <5506B23F.20400@fuckner.net> <20150316105301.GB2379@kib.kiev.ua> <5506E8D6.30703@fuckner.net> <20150316154022.GD2379@kib.kiev.ua> <55072195.40609@fuckner.net> <20150316185602.GJ2379@kib.kiev.ua> <5507E525.4000209@fuckner.net> <20150317220644.GQ2379@kib.kiev.ua> In-Reply-To: <20150317220644.GQ2379@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: Wed, 18 Mar 2015 13:38:31 -0000 >> >> http://dedi3.fuckner.net/~molli123/temp/head-ixgbe-gas.txt > So machine booted, right ? > > Do network and non-nvme HBAs function correctly ? yes! http://dedi3.fuckner.net/~molli123/temp/head-nvme.log >> but when I do nvmecontrol devlist, I get a panic again >> http://dedi3.fuckner.net/~molli123/temp/nvme.log > > I committed the hardening of some assert that supposedly could catch > the situation earlier. Also I committed the boundary fix. > > Please update the head to at least r280196. Since there were conflicting > changes to ixgbe, below is the re-merged patch to fix NULL dereference. > > diff --git a/sys/dev/ixgbe/ix_txrx.c b/sys/dev/ixgbe/ix_txrx.c > index b16301d..79a5f92 100644 > --- a/sys/dev/ixgbe/ix_txrx.c done! nvmecontrol devlist is not crashing anymore. http://dedi3.fuckner.net/~molli123/temp/nvme-crash.log