From owner-freebsd-stable@FreeBSD.ORG Fri Oct 14 07:53:51 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C1F1F106566C; Fri, 14 Oct 2011 07:53:51 +0000 (UTC) (envelope-from olli@lurza.secnetix.de) Received: from lurza.secnetix.de (lurza.secnetix.de [IPv6:2a01:170:102f::2]) by mx1.freebsd.org (Postfix) with ESMTP id 46CD18FC15; Fri, 14 Oct 2011 07:53:51 +0000 (UTC) Received: from lurza.secnetix.de (localhost [127.0.0.1]) by lurza.secnetix.de (8.14.3/8.14.3) with ESMTP id p9E7rVgY088509; Fri, 14 Oct 2011 09:53:46 +0200 (CEST) (envelope-from oliver.fromme@secnetix.de) Received: (from olli@localhost) by lurza.secnetix.de (8.14.3/8.14.3/Submit) id p9E7rV6g088507; Fri, 14 Oct 2011 09:53:31 +0200 (CEST) (envelope-from olli) From: Oliver Fromme Message-Id: <201110140753.p9E7rV6g088507@lurza.secnetix.de> To: hselasky@c2i.net (Hans Petter Selasky) Date: Fri, 14 Oct 2011 09:53:31 +0200 (CEST) In-Reply-To: <201110132030.00413.hselasky@c2i.net> X-Mailer: ELM [version 2.5 PL8] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.3.5 (lurza.secnetix.de [127.0.0.1]); Fri, 14 Oct 2011 09:53:46 +0200 (CEST) Cc: freebsd-stable@freebsd.org, freebsd-usb@freebsd.org Subject: Re: panic: umass1: Unknown state 1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Oct 2011 07:53:51 -0000 Hans Petter Selasky wrote: > On Thursday 13 October 2011 20:06:34 Oliver Fromme wrote: > > I just got this panic on a recent stable/8 amd/64 system: > > panic: umass1: Unknown state 1 > > > > Here's a screen shot from the KVM console: > > > > http://www.secnetix.de/olli/tmp/umass-panic.jpg > > > > Unfortunately, the crash dump that was written seems to be > > lost. A quick search on the PRs doesn't reveal anything > > either ... has anyone seen this type of panic before? > > > > It happened when I was switching virtual remote drives in > > the management application of an IBM blade center, i.e. > > the USB drive is actually a virtual drive emulated by the > > blade management system. I did similar things a few times > > before without a panic, so this isn't 100% reproducable. > > Also, I'm reluctant to try again because this is a quite > > important production server. > > > > Hi, > > ehci_softintr() is not part of the USB stack in 8-stable and 9-stable. Must be > 7-stable you are running. You are right! I'm sorry for the confusion. The disk contains a dual-boot setup with both 7-stable and 8-stable. Indeed, at the time the panic occured, 7-stable was booted. Best regards Oliver -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd In my experience the term "transparent proxy" is an oxymoron (like jumbo shrimp). "Transparent" proxies seem to vary from the distortions of a funhouse mirror to barely translucent. I really, really dislike them when trying to figure out the corrective lenses needed with each of them. -- R. Kevin Oberman, Network Engineer