From owner-freebsd-stable@FreeBSD.ORG Mon Sep 22 00:25:24 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5F1A616A4B3 for ; Mon, 22 Sep 2003 00:25:24 -0700 (PDT) Received: from ns.kharkov.ukrpack.net (ns.kharkov.ukrpack.net [212.1.112.1]) by mx1.FreeBSD.org (Postfix) with SMTP id 34E4B44001 for ; Mon, 22 Sep 2003 00:25:20 -0700 (PDT) (envelope-from alexovch@ns.kharkov.ukrpack.net) Received: (qmail 14811 invoked by uid 1001); 22 Sep 2003 07:18:18 -0000 From: Aleksey Ovcharenko To: stable@FreeBSD.ORG Date: Mon, 22 Sep 2003 10:18:18 +0300 User-Agent: KMail/1.5.3 References: <3F6A98F3.7080801@freebsd.org> In-Reply-To: <3F6A98F3.7080801@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200309221018.18036.alexovch@ic.kharkov.ua> Subject: Re: 4.9 stability update X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: alexovch@ic.kharkov.ua List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Sep 2003 07:25:24 -0000 On Friday 19 September 2003 08:49, Scott Long wrote: > All, > > We'd like to get a new poll on the stability and readiness of 4.9. The > belief is that the last of the PAE-induced instability was resolved on > August 31. Is anyone still experiencing unusual crashes, corruption, > etc, on a system that is running with up-to-date sources? Now is the > time to speak up and get the problems resolved so that we can make the > deadline by next weekend. Any new testing would be highly appreciated, > especially in reduced-memory configurations and of course >4GB PAE > configurations. Ok, how about dirhash problem http://www.freebsd.org/cgi/query-pr.cgi?pr=51016 ? It's still same even on 4.9-PRERELEASE. On high load with ~4k virtual users on mail server with ufs_dirhash turned on it cause kernel panic. I have kernel dump for lastest prerelease, so tell me if you need more info to solve it, bcuz I don't think it's will be stable with this bug. P.S. It looks like overflow in offset entry at /usr/src/sys/ufs/ufs/ufs_dirhash.c IMHO: for (; (offset = DH_ENTRY(dh, slot)) != DIRHASH_EMPTY; slot = WRAPINCR(slot, dh->dh_hlen)) { if (offset == DIRHASH_DEL) continue; if (offset < 0 || offset >= ip->i_size) panic("ufsdirhash_lookup: bad offset in hash array"); > > Thanks! > > The Release Engineering Team > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" -- Sincerely Yours, Aleksey Ovcharenko