From owner-freebsd-stable@FreeBSD.ORG Wed Jan 8 18:39:08 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C52C642F for ; Wed, 8 Jan 2014 18:39:08 +0000 (UTC) Received: from mail-vb0-x22b.google.com (mail-vb0-x22b.google.com [IPv6:2607:f8b0:400c:c02::22b]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 80411151E for ; Wed, 8 Jan 2014 18:39:08 +0000 (UTC) Received: by mail-vb0-f43.google.com with SMTP id p6so1434768vbe.16 for ; Wed, 08 Jan 2014 10:39:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=TofL7KNTXwCiUwnFH601iBLY/SmZBYmAdvRVPlje7AM=; b=cSWJWcezs0mjGMPLbd0UdydNcL7KiMz4P25NxoxqhLa93vHHyAXJ8AtsYkZVwJ/WXv 2ml/mUq5iBvNYBxbMNl6oWwnxeZVUutEVU86s3N0mV0PYrtMKZh5rlgGWlsF3N4O90AK y5Wuvj0TGK/1L/E9ZO56msAIIBnumggWxnc58EC1Py5bTvLubIuyxpHN3o425sRX3EZK 4J2s5RL8DjBfrjrZoNmGy1MRMYKm5Qunbx3ybIt6n+PPfPrrbfv4OVd6Hy5DFCts//wq DaA3AKmBUWnA7Mw4b5RRGAF+717UR8zL+/NXTqFOT3cjXOrZXs18Trq8Os5Mcn4pNg4r HUjw== MIME-Version: 1.0 X-Received: by 10.52.170.241 with SMTP id ap17mr5290778vdc.13.1389206347555; Wed, 08 Jan 2014 10:39:07 -0800 (PST) Received: by 10.58.165.2 with HTTP; Wed, 8 Jan 2014 10:39:07 -0800 (PST) In-Reply-To: References: Date: Wed, 8 Jan 2014 13:39:07 -0500 Message-ID: Subject: Re: UFS panic on Google Compute Engine From: Thomas Hoffmann To: FreeBSD Stable Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: Julian Stecklina X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Jan 2014 18:39:08 -0000 On Wed, Jan 8, 2014 at 1:09 PM, Julian Stecklina < jsteckli@os.inf.tu-dresden.de> wrote: > On 01/08/2014 07:05 PM, Thomas Hoffmann wrote: > > I experienced that exact same panic back on 9.1-RELEASE. Every time I > > executed a command that used /var, my system would panic. I cleared it by > > running fsck -y on all filesystems while in single user mode, so that is > > the first thing I would try in spite of the fact that (unfortunately) > > running fsck on GCE is a "bit hard". Sorry. > > No problem. Any idea how we both ended up with the same file system > corruption? > > Julian > None whatsoever. When I originally experienced the panic I Google'd around a bit and checked the FreeBSD forums. The only thing I was able to learn was that fsck fixed the issue for those who experienced it, but nothing as to why. Never experienced the "glitch" again and I did not find anyone for whom the issue recurred.