From owner-freebsd-current@FreeBSD.ORG Fri Feb 1 01:51:08 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A6BDD16A418 for ; Fri, 1 Feb 2008 01:51:08 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from tarsier.delphij.net (delphij-pt.tunnel.tserv2.fmt.ipv6.he.net [IPv6:2001:470:1f03:2c9::2]) by mx1.freebsd.org (Postfix) with ESMTP id 4AF6613C45B for ; Fri, 1 Feb 2008 01:51:08 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from tarsier.geekcn.org (unknown [202.108.54.204]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tarsier.delphij.net (Postfix) with ESMTP id 0F35028482 for ; Fri, 1 Feb 2008 09:51:07 +0800 (CST) Received: from localhost (unknown [202.108.54.204]) by tarsier.geekcn.org (Postfix) with ESMTP id BA25DEBBC48; Fri, 1 Feb 2008 09:51:06 +0800 (CST) X-Virus-Scanned: amavisd-new at geekcn.org Received: from tarsier.geekcn.org ([202.108.54.204]) by localhost (mail.geekcn.org [202.108.54.204]) (amavisd-new, port 10024) with ESMTP id rFbqU6SeQdVr; Fri, 1 Feb 2008 09:50:57 +0800 (CST) Received: from charlie.delphij.net (71.5.7.139.ptr.us.xo.net [71.5.7.139]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTP id 1C310EBBBB7; Fri, 1 Feb 2008 09:50:56 +0800 (CST) DomainKey-Signature: a=rsa-sha1; s=default; d=delphij.net; c=nofws; q=dns; h=message-id:date:from:reply-to:organization:user-agent: mime-version:to:cc:subject:references:in-reply-to: x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=taIg2ntbLrlojnycoc9WqUMZvPTDGxmHqCcupnKuKMNedVVmskCJGPWRt3hFqEoBV 6u8CsDW3+2C/QdKUgMnaQ== Message-ID: <47A27AF3.2020701@delphij.net> Date: Thu, 31 Jan 2008 17:50:43 -0800 From: Xin LI Organization: The FreeBSD Project User-Agent: Thunderbird 2.0.0.9 (X11/20080122) MIME-Version: 1.0 To: Julian Elischer References: <47A21ED6.5070303@elischer.org> <47A25206.6070406@delphij.net> <47A25993.6050200@elischer.org> <47A25CED.4010504@delphij.net> <47A26D12.30205@elischer.org> In-Reply-To: <47A26D12.30205@elischer.org> X-Enigmail-Version: 0.95.5 OpenPGP: id=18EDEBA0; url=http://www.delphij.net/delphij.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: d@delphij.net, FreeBSD Current Subject: Re: needs a tester with an SMP 7.0 box X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: d@delphij.net List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Feb 2008 01:51:08 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Julian Elischer wrote: > Xin LI wrote: > Julian Elischer wrote: > [...] >>>> it continuously forks children that exit., > >>>> when it goes bad, then in top, you will see some of the children not >>>> exiting and staying present for ages. >>>> if aster 10 minutes you do not see any children hanging around the >>>> problem is not occuring. > > So if it resolved the problem, I am expected to observe only 1 long-live > parent running with some threads, and last pid continuously increases, > but not two test programs? I ran them in unprivileged user, is that Ok? > > The first run was put into background with a log file, and it seems that > it exited while I am on my way to office from co-location center without > dangling processes, I am now running it again. > >> yes. >> It APPEARS that the original problem does not occur in 7.0 >> but only in 6.3 >> you are linked with libkse right? > >> It is possible that something else has been changed to cover the >> problem window. I'm not sure why, but a fresh RELENG_7_0 with your patch, plus DDB enabled does not trigger the problem :-/ Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHonryi+vbBBjt66ARAv+fAJ9I7BePXRrZmf6cgEWq3fuanEIXWwCdGDwy y0Q1kLMw3+yDSF5H9NzbNqM= =cM0D -----END PGP SIGNATURE-----