From owner-freebsd-current@freebsd.org Sun Apr 8 10:53:32 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E5517F98B1E for ; Sun, 8 Apr 2018 10:53:31 +0000 (UTC) (envelope-from pho@holm.cc) Received: from relay01.pair.com (relay01.pair.com [209.68.5.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 94CA67106F for ; Sun, 8 Apr 2018 10:53:31 +0000 (UTC) (envelope-from pho@holm.cc) Received: from x2.osted.lan (87-58-223-204-dynamic.dk.customer.tdc.net [87.58.223.204]) by relay01.pair.com (Postfix) with ESMTP id DE1DED00458; Sun, 8 Apr 2018 06:53:24 -0400 (EDT) Received: from x2.osted.lan (localhost [127.0.0.1]) by x2.osted.lan (8.14.9/8.14.9) with ESMTP id w38ArLt7055502 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Sun, 8 Apr 2018 12:53:22 +0200 (CEST) (envelope-from pho@x2.osted.lan) Received: (from pho@localhost) by x2.osted.lan (8.14.9/8.14.9/Submit) id w38ArLIs055501; Sun, 8 Apr 2018 12:53:21 +0200 (CEST) (envelope-from pho) Date: Sun, 8 Apr 2018 12:53:21 +0200 From: Peter Holm To: Michael Dexter Cc: freebsd-current@freebsd.org, "O. Hartmann" Subject: Re: g_handleattr: md0 bio_length 24 len 31 -> EFAULT Message-ID: <20180408105321.GA55435@x2.osted.lan> References: <20180324103615.7b88c33f@thor.intern.walstatt.dynvpn.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 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: Sun, 08 Apr 2018 10:53:32 -0000 On Sun, Apr 08, 2018 at 02:36:08AM -0700, Michael Dexter wrote: > On 3/24/18 2:35 AM, O. Hartmann wrote: > > Writing out memory (md) backed images of UFS2 filesystems (NanoBSD images, created via > > the classical manual way, no makefs), my recent CURRENT system dumps the > > console full of these error messages: > > > > g_handleattr: md0 bio_length 24 len 31 -> EFAULT > > > > I do not know what they are supposed to mean and I'd like to ask whether someone could > > shed some light on this. > > I am seeing this on the the latest snapshot when attempting to run > option_survey.sh which creates an md-attached disk image. > > Anyone else seeing this? > > Michael Yes, I have: [pho@freefall ~/public_html/stress/log]$ grep -a g_handleattr: `ls -rt` numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT [pho@freefall ~/public_html/stress/log]$ -- Peter