From owner-freebsd-current@freebsd.org Sun Apr 8 09:36:12 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 BF167F93302 for ; Sun, 8 Apr 2018 09:36:12 +0000 (UTC) (envelope-from editor@callfortesting.org) Received: from mail-pf0-x22a.google.com (mail-pf0-x22a.google.com [IPv6:2607:f8b0:400e:c00::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5024D8EF7E for ; Sun, 8 Apr 2018 09:36:12 +0000 (UTC) (envelope-from editor@callfortesting.org) Received: by mail-pf0-x22a.google.com with SMTP id c78so3865073pfj.6 for ; Sun, 08 Apr 2018 02:36:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=callfortesting-org.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=9h3LmD+/czuVcZNc/8KazzVeXYxySJ3mEVIJ2toVVx8=; b=wT7JcXjrXjRnA7zNaNm4z6NQzu/UVWwiupOVk8Yl1tGhjpYWeqbaPr5k9r0NeXktlE T5RaNxBSklsRhFdZARmxOLmwrs+GGpC8n7FqkHYuPB2b/GsHqBGWRoFXSCNLEmLhN8pb 4liO1zWnS5aMtsKSO2FAEb5WwjBsIP7gD+re1KdGPI/zfOUV4cmq8Z6vfAhtZEy/OIW9 4a3+lVtQagnWQzsVFUjTwFTMbF1hZcfm9i7AivnM+jmKaVYithqWs7ar6F590KNhXaZD EWLR7pIqF/r7zzgvw2CTwSEnugGMudkJ04TBSlYKM/0geQuFgJjBGPySI8kFLgNSe0jY +q/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=9h3LmD+/czuVcZNc/8KazzVeXYxySJ3mEVIJ2toVVx8=; b=SkPBSOL3T+olFWYGxBcjFh5gBS+5rrbYTuPy/MfxPPcOKHNInHqSNHxD9T/fwQU9vq GO8U3sF5103x2lUAhYaCsaC2ULJPWencLoC7xzVru3w61dmFc+JIhcZBpG6EH+N96lLb mA8JWBb5+zjqOY0j8mQVs4DkL40IdxQbgMVcBsulZ+9+1ypEBLUXpf88z9i88gMpfP8k 7jKVOEI0667tZa9tjMatgk3/5cew1bDdX1k0h4zCKahNzAIlp6jw/img0aDMLkb8JzWF FX8zz3wFsgmNPv3lMrUmau845w1gm8NQNlDifkcA+W3bMZswU+5Y/LHlOkiisCYy8Db/ gnuQ== X-Gm-Message-State: ALQs6tDYcDdqCbb8yi8INFLhtDlwivaiMfrl+ohHChHyOI/BLyt8rkYL jFedXagd7MeJBkak/M9qXt4yOnB0 X-Google-Smtp-Source: AIpwx49bWDMdfrKJ1IXTZRgdxRtZ856sazsPWc4usaaHORc871PFM7+pJ8eBprX3U9eAhrUMuiBbgw== X-Received: by 10.99.125.74 with SMTP id m10mr11174954pgn.80.1523180171409; Sun, 08 Apr 2018 02:36:11 -0700 (PDT) Received: from macbook-2.local (c-67-170-143-17.hsd1.or.comcast.net. [67.170.143.17]) by smtp.gmail.com with ESMTPSA id v7sm21554155pfm.147.2018.04.08.02.36.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Apr 2018 02:36:10 -0700 (PDT) Subject: Re: g_handleattr: md0 bio_length 24 len 31 -> EFAULT To: freebsd-current@freebsd.org, "O. Hartmann" References: <20180324103615.7b88c33f@thor.intern.walstatt.dynvpn.de> From: Michael Dexter Message-ID: Date: Sun, 8 Apr 2018 02:36:08 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180324103615.7b88c33f@thor.intern.walstatt.dynvpn.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit 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 09:36:12 -0000 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