From owner-freebsd-current@FreeBSD.ORG  Wed Oct 23 11:51:28 2013
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTP id BDAB457F
 for <current@freebsd.org>; Wed, 23 Oct 2013 11:51:28 +0000 (UTC)
 (envelope-from dt71@gmx.com)
Received: from mout.gmx.net (mout.gmx.net [212.227.17.22])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA (128/128 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 5AB49282B
 for <current@freebsd.org>; Wed, 23 Oct 2013 11:51:28 +0000 (UTC)
Received: from [157.181.98.186] ([157.181.98.186]) by mail.gmx.com (mrgmx001)
 with ESMTPSA (Nemesis) id 0LpbJm-1WAkYg2dT4-00fUyn for
 <current@freebsd.org>; Wed, 23 Oct 2013 13:51:20 +0200
Message-ID: <5267B7D8.7020006@gmx.com>
Date: Wed, 23 Oct 2013 13:49:44 +0200
From: dt71@gmx.com
User-Agent: Mozilla/5.0 (X11; FreeBSD i386;
 rv:24.0) Gecko/20100101 Firefox/24.0 SeaMonkey/2.21
MIME-Version: 1.0
To: current@freebsd.org
Subject: Re: panic: softdep_deallocate_dependencies: unrecovered I/O error
References: <20131023042641.GA95132@regency.nsu.ru>
In-Reply-To: <20131023042641.GA95132@regency.nsu.ru>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
X-Provags-ID: V03:K0:5TCmRxVlgatBRAL1/lpSFo23UKqv6hYkPEDElcKcgcoBurEv0VS
 CEi6G0oAXlEDI+NWhGltAfNZJy3q5rLhj6OuSTDUNkiaSZF06WkJe4ZLg46k8TOI5i7n0Wv
 4DfNOJTns+f6jbex6k4UEnPnP4p8MO+GxuvA+MphN+76BZ+R+hYbwunIfzHHSRZMWuhEeDB
 BXskGPd3+0u/LjfwH9sLg==
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
 <freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
 <mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 23 Oct 2013 11:51:28 -0000

Alexey Dokuchaev wrote, On 10/23/2013 06:26:
> panic: softdep_deallocate_dependencies: unrecovered I/O error

I've seen similar panics relatively often in the last few months, but I deemed them to be the cause of worn IDE cables and old (>10 year old) hard drives.

In fact, I have a core dump (which I apparently forgot to remove -- it's probably useless anyway) with the following panic string:

   softdep_deallocate_dependencies: dangling deps