From owner-freebsd-current@FreeBSD.ORG Thu Nov 29 12:37:39 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4AC6216A418 for ; Thu, 29 Nov 2007 12:37:39 +0000 (UTC) (envelope-from uspoerlein@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.187]) by mx1.freebsd.org (Postfix) with ESMTP id D7AD313C4D1 for ; Thu, 29 Nov 2007 12:37:38 +0000 (UTC) (envelope-from uspoerlein@gmail.com) Received: by nf-out-0910.google.com with SMTP id b2so1774469nfb for ; Thu, 29 Nov 2007 04:37:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:received:date:from:to:cc:subject:message-id:mail-followup-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; bh=l92vLOWr+//H8XKAPxLWyRmy6bwa4v96dtiAa9C+Lw4=; b=AKejRGgAowZ9C30ropkE3jVy6pz8f1avBRbukuaWxryiTd+sRF6w67WPKSHQWflyh/JfQOanDid7Nl2I9qUJQcPnsg30WRIKyrVhrlTTfG/DsGsdOWRRXm+mtlc6A2nXdyq+4WtVhbwa+TSBfGWmoQxdqSASDBFXn8qg3q22K1Q= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:date:from:to:cc:subject:message-id:mail-followup-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=v2QmhGfFk1uRwe4hPiSTeAUN4DeQS/81j+ZtxOAf6kUnMbB5mzSP6edEjfbzYwE8nSRVusfTTeKhhWzcPDk+MgnZ7amg33KLIanboY7TeOcsd1ywZg7ePYHZg8kBVxUE9ML3dST2a5B/2Zi+ZGqh/AtQX/zJbxZuU4eLOuyPB5o= Received: by 10.86.84.5 with SMTP id h5mr6015996fgb.1196338371628; Thu, 29 Nov 2007 04:12:51 -0800 (PST) Received: from roadrunner.spoerlein.net ( [85.180.182.64]) by mx.google.com with ESMTPS id 13sm7477524fks.2007.11.29.04.12.50 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 29 Nov 2007 04:12:50 -0800 (PST) Received: from roadrunner.spoerlein.net (localhost [127.0.0.1]) by roadrunner.spoerlein.net (8.14.1/8.14.1) with ESMTP id lAT9F4el002732; Thu, 29 Nov 2007 10:15:04 +0100 (CET) (envelope-from uspoerlein@gmail.com) Received: (from q@localhost) by roadrunner.spoerlein.net (8.14.1/8.14.1/Submit) id lAT9F3EE002731; Thu, 29 Nov 2007 10:15:03 +0100 (CET) (envelope-from uspoerlein@gmail.com) Date: Thu, 29 Nov 2007 10:15:03 +0100 From: Ulrich Spoerlein To: Matthias Schmidt Message-ID: <20071129091503.GB1490@roadrunner.spoerlein.net> Mail-Followup-To: Matthias Schmidt , Remko Lodder , freebsd-current@freebsd.org References: <20071126111520.GA29188@soaustin.net> <20071126165021.GC51762@staatsfeind.org> <474B1515.3020303@bellanet.org> <20071126211106.GD51762@staatsfeind.org> <474B3C4E.7090501@FreeBSD.org> <20071127092141.GE51762@staatsfeind.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071127092141.GE51762@staatsfeind.org> User-Agent: Mutt/1.5.16 (2007-06-09) Cc: Remko Lodder , freebsd-current@FreeBSD.org Subject: Re: 7.0-BETA3 kernel panic when unplugging USB stick X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Nov 2007 12:37:39 -0000 On Tue, 27.11.2007 at 10:21:42 +0100, Matthias Schmidt wrote: > * Remko Lodder wrote: > > When the device is plugged in can you show us a pciconf -vl and perhaps > > an excerpt from the dmesg? so that we might be able to add it to the > > supported devicelist? (which might also resolve the problem, though that > > would be a workaround imo since the machine should not panic because of > > plugging in something and unplugging it, at least not when it's not > > being used :-)) > > Here is the message from dmesg and additionally /var/log/messages: > > umass0: > on uhub2 > Nov 27 10:01:22 node008 root: Unknown USB device: vendor 0x0420 product > 0x1307 bus uhub2 If that's all that is printed, please wait a couple of minutes. Most probably the CAM layer is just trying to figure out what to do with the umass0 device when you go yankin' it out. I had this too, when the quirks are not right and you have to wait for all the BBB timeouts to settle. Just let it sit there for half an hour or so. Cheers, Ulrich Spoerlein -- It is better to remain silent and be thought a fool, than to speak, and remove all doubt.