From owner-freebsd-stable@FreeBSD.ORG Wed May 15 22:03:21 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id AC5B0EEF for ; Wed, 15 May 2013 22:03:21 +0000 (UTC) (envelope-from prvs=1847987112=killing@multiplay.co.uk) Received: from mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) by mx1.freebsd.org (Postfix) with ESMTP id 4A702E31 for ; Wed, 15 May 2013 22:03:20 +0000 (UTC) Received: from r2d2 ([46.65.172.4]) by mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (MDaemon PRO v10.0.4) with ESMTP id md50003826275.msg for ; Wed, 15 May 2013 23:03:19 +0100 X-Spam-Processed: mail1.multiplay.co.uk, Wed, 15 May 2013 23:03:19 +0100 (not processed: message from valid local sender) X-MDDKIM-Result: neutral (mail1.multiplay.co.uk) X-MDRemoteIP: 46.65.172.4 X-Return-Path: prvs=1847987112=killing@multiplay.co.uk X-Envelope-From: killing@multiplay.co.uk X-MDaemon-Deliver-To: freebsd-stable@freebsd.org Message-ID: From: "Steven Hartland" To: "dennis berger" , "Jeremy Chadwick" References: <004BC6EA-D8E6-473E-851C-9CDA7578510A@nipsi.de> <20130515211436.GA42790@icarus.home.lan> <696B5622-A95D-4187-A027-07ECC9B5AD1F@nipsi.de> Subject: Re: still mbuf leak in 9.0 / 9.1? Date: Wed, 15 May 2013 23:03:15 +0100 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="Windows-1252"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 Cc: FreeBSD stable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 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, 15 May 2013 22:03:21 -0000 ----- Original Message ----- From: "dennis berger" > FreeBSD 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC 2012 > > >> 3. Regarding this: >> >>>> A clean shutdown isn't possible though. It hangs after vnode >>>> cleaning, normally you would see detaching of usb devices here, or >>>> other devices maybe? >> >> Please don't conflate this with your above issue. This is almost >> certainly unrelated. Please start a new thread about that if desired. > > Maybe this is a misunderstanding normally this system will shutdown cleanly, of course. > This hang only appears after the network problem above. If this is a ZFS system, its a known issue which is fixed in current, stable-9, stable-8 and the upcoming 8.4 release. If not and you have USB devices see if the following sysctl helps: hw.usb.no_shutdown_wait=1 Regards Steve ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk.