From owner-freebsd-stable@FreeBSD.ORG Tue Feb 24 00:14:00 2015 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D21D1796 for ; Tue, 24 Feb 2015 00:14:00 +0000 (UTC) Received: from smtp.digiware.nl (unknown [IPv6:2001:4cb8:90:ffff::3]) (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 8EC2C7E1 for ; Tue, 24 Feb 2015 00:13:59 +0000 (UTC) Received: from rack1.digiware.nl (unknown [127.0.0.1]) by smtp.digiware.nl (Postfix) with ESMTP id 5995116A404; Tue, 24 Feb 2015 01:13:47 +0100 (CET) X-Virus-Scanned: amavisd-new at digiware.nl Received: from smtp.digiware.nl ([127.0.0.1]) by rack1.digiware.nl (rack1.digiware.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5xdypBD4ogcm; Tue, 24 Feb 2015 01:08:47 +0100 (CET) Received: from [192.168.10.211] (unknown [192.168.10.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.digiware.nl (Postfix) with ESMTPSA id 0A07D16A401; Tue, 24 Feb 2015 01:08:47 +0100 (CET) Message-ID: <54EBC10F.6000306@digiware.nl> Date: Tue, 24 Feb 2015 01:08:47 +0100 From: Willem Jan Withagen User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: hiren panchasara Subject: Re: Unexpected crash References: <54EB1528.2050409@digiware.nl> <20150223230732.GJ27984@strugglingcoder.info> In-Reply-To: <20150223230732.GJ27984@strugglingcoder.info> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: "stable@freebsd.org" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Feb 2015 00:14:00 -0000 On 24/02/2015 00:07, hiren panchasara wrote: > On 02/23/15 at 12:55P, Willem Jan Withagen wrote: >> Hi, >> >> Came home last night to find out that my ZFS fileserver has rebooted.... >> >> Dmesg is loaded with sonewconn messages.... >> And after a while the system thinks it is enough... >> --- >> Panic String: deadlkres: possible deadlock detected for >> 0xfffff800133f9000, blocked for 1800789 ticks >> ---- >> >> I do find sone reports on the list, but nobody actually reports >> crashing..... >> Last time I had that problem was with 9.2 from 30 nov 2013... >> So I thought it was fixed in the 10.1 I was running at the moment. >> >> Or is this another type of problem? >> >> I do have a vmcore... So if needed I can try and look things up. > I guess you can load up vmcore and show backtraces here so someone can > help you. > > https://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-gdb.html 'mmm, That requires a kernel.debug, which I no longer have. I've been cleaning a bit too hard. I'll rebuild, and will have to see if it occurs again. --WjW