From owner-freebsd-hackers@FreeBSD.ORG Tue Apr 6 13:26:47 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EDC511065675 for ; Tue, 6 Apr 2010 13:26:46 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from mail.ebusiness-leidinger.de (mail.ebusiness-leidinger.de [217.11.53.44]) by mx1.freebsd.org (Postfix) with ESMTP id 8F4588FC17 for ; Tue, 6 Apr 2010 13:26:46 +0000 (UTC) Received: from outgoing.leidinger.net (pD9E2CF4C.dip.t-dialin.net [217.226.207.76]) by mail.ebusiness-leidinger.de (Postfix) with ESMTPSA id EEFB984532E; Tue, 6 Apr 2010 15:26:39 +0200 (CEST) Received: from webmail.leidinger.net (webmail.leidinger.net [192.168.1.102]) by outgoing.leidinger.net (Postfix) with ESMTP id D79E8504C; Tue, 6 Apr 2010 15:26:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=Leidinger.net; s=outgoing-alex; t=1270560396; bh=jpaABNC5py8E0n7TfgY5H+DCCD2yzDq5dFwUvhVgIE8=; h=Message-ID:Date:From:To:Cc:Subject:References:In-Reply-To: MIME-Version:Content-Type:Content-Transfer-Encoding; b=cc+22TRRMQkEz6qTWBoJgWYbOJ/E+PM09KwINyN0zmHdMZxCQ9N8KXj4jbbiqW7ej a5hbI3kklCTzcj67BbFq+78djvSwknE9Qf3c61pzcbzBrtywv9q3I13Kux34GFg0fV rAoi6DUh578mnq//c/YVwQkk48MclG9AKPESH6jBbAwMI+3X1KKCUxL3gsVUHza4Ts WURxAxhApQAhvSmu3s8Fp9seFIpcLsOG75YQLtcHbqPtFbtZXqVbZcXGDDu6FTBqDd qnW1alhw9K9COPLCpKLnqGr8B+ETOfiH/dzBxB9PDBmzn5fUUr7HK46YaH/pYFUbCp ufsmRdjlOESPQ== Received: (from www@localhost) by webmail.leidinger.net (8.14.3/8.13.8/Submit) id o36DQaWQ061489; Tue, 6 Apr 2010 15:26:36 +0200 (CEST) (envelope-from Alexander@Leidinger.net) Received: from pslux.cec.eu.int (pslux.cec.eu.int [158.169.9.14]) by webmail.leidinger.net (Horde Framework) with HTTP; Tue, 06 Apr 2010 15:26:36 +0200 Message-ID: <20100406152636.8857380bkafxg144@webmail.leidinger.net> Date: Tue, 06 Apr 2010 15:26:36 +0200 From: Alexander Leidinger To: Kostik Belousov References: <20100403165238.GO2415@deviant.kiev.zoral.com.ua> <20100403171945.GQ2415@deviant.kiev.zoral.com.ua> <20100403210829.GW2415@deviant.kiev.zoral.com.ua> <20100405185924.GS2415@deviant.kiev.zoral.com.ua> <20100406092429.GV2415@deviant.kiev.zoral.com.ua> In-Reply-To: <20100406092429.GV2415@deviant.kiev.zoral.com.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Dynamic Internet Messaging Program (DIMP) H3 (1.1.4) X-EBL-MailScanner-Information: Please contact the ISP for more information X-EBL-MailScanner-ID: EEFB984532E.33915 X-EBL-MailScanner: Found to be clean X-EBL-MailScanner-SpamCheck: not spam, spamhaus-ZEN, SpamAssassin (not cached, score=-1.44, required 6, autolearn=disabled, ALL_TRUSTED -1.44, DKIM_SIGNED 0.00, DKIM_VERIFIED -0.00) X-EBL-MailScanner-From: alexander@leidinger.net X-EBL-MailScanner-Watermark: 1271165200.77483@meBXHoYyySdod3pU7Ec+vA X-EBL-Spam-Status: No X-Mailman-Approved-At: Tue, 06 Apr 2010 15:21:54 +0000 Cc: freebsd-hackers@freebsd.org, Petr Salinger Subject: Re: leak of the vnodes X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Apr 2010 13:26:47 -0000 Quoting Kostik Belousov (from Tue, 6 Apr 2010 12:24:29 +0300): > Can you try to narrow down the sequence of operations that is needed > to reproduce the leak ? As already told privately to kib@ and for the benefit of others reading here: I can reproduce a similar behavior on a recent 9-current by running "portsnap extract" (/var on UFS, /usr/ports symlink to a ZFS), a traditional kernel build (config KCONFIG, make depend, make on ZFS) or the periodic daily scripts started by cron (UFS and ZFS involved, at least for the daily find(1) run). Bye, Alexander. -- It's more than magnificent -- it's mediocre. -- Sam Goldwyn http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137