From owner-freebsd-current@FreeBSD.ORG Wed Oct 23 10:29:23 2013 Return-Path: Delivered-To: freebsd-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 0540A8C3 for ; Wed, 23 Oct 2013 10:29:23 +0000 (UTC) (envelope-from ftp51246-2575596@sh4-5.1blu.de) Received: from sh4-5.1blu.de (sh4-5.1blu.de [178.254.11.41]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id C0676237F for ; Wed, 23 Oct 2013 10:29:22 +0000 (UTC) Received: from ftp51246-2575596 by sh4-5.1blu.de with local (Exim 4.76) (envelope-from ) id 1VYvlS-0002uP-6X for freebsd-current@freebsd.org; Wed, 23 Oct 2013 12:34:10 +0200 Date: Wed, 23 Oct 2013 12:34:10 +0200 From: Matthias Apitz To: freebsd-current@freebsd.org Subject: panic on r255948 after inserting a 2nd USB device Message-ID: <20131023103410.GA4965@sh4-5.1blu.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Operating-System: FreeBSD 7.0-RELEASE (i386) User-Agent: Mutt/1.5.21 (2010-09-15) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Matthias Apitz List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Oct 2013 10:29:23 -0000 Hello, I have an 10-CURRENT r255948 i386 which is booted from an USB stick; no disk or SSD is involved; it boots fine and works fine mostly; sometimes right after boot, when I plug-in another USB device (a HUAWEI UMTS stick) the system reports: ugen4.4 at usbus4 (da0:umass-sim0:0:0:0) WRITE(10). CDB: 2a 00 01 b7 14 07 00 00 08 00 (da0:umass-sim0:0:0:0) CAM status: CCB request completed with an error (da0:umass-sim0:0:0:0) Retrying command ugen4.4 at usbus4 (disconnected) (da0:umass-sim0:0:0:0) WRITE(10). CDB: 2a 00 01 b7 14 07 00 00 08 00 (da0:umass-sim0:0:0:0) CAM status: CCB request completed with an error (da0:umass-sim0:0:0:0) Retrying command ... and so far until PANIC; the da0 is the booted USB key. This does not happen always on lug-in of the UMTS stick, only let's say every second time. Anything I could do? Thx matthias -- Matthias Apitz | /"\ ASCII Ribbon Campaign: www.asciiribbon.org E-mail: guru@unixarea.de | \ / - No HTML/RTF in E-mail WWW: http://www.unixarea.de/ | X - No proprietary attachments phone: +49-170-4527211 | / \ - Respect for open standards