From owner-freebsd-stable@FreeBSD.ORG Thu Nov 16 14:32:07 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org 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 E065016A40F for ; Thu, 16 Nov 2006 14:32:07 +0000 (UTC) (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from mail-gw4.york.ac.uk (mail-gw4.york.ac.uk [144.32.128.249]) by mx1.FreeBSD.org (Postfix) with ESMTP id AEE0F43D76 for ; Thu, 16 Nov 2006 14:32:05 +0000 (GMT) (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from buffy.york.ac.uk (buffy-128.york.ac.uk [144.32.128.160]) by mail-gw4.york.ac.uk (8.13.6/8.13.6) with ESMTP id kAGEVqJ5005206; Thu, 16 Nov 2006 14:31:52 GMT Received: from buffy.york.ac.uk (localhost [127.0.0.1]) by buffy.york.ac.uk (8.13.6/8.13.6) with ESMTP id kAGEVgXI076364; Thu, 16 Nov 2006 14:31:47 GMT (envelope-from gavin.atkinson@ury.york.ac.uk) Received: (from ga9@localhost) by buffy.york.ac.uk (8.13.6/8.13.6/Submit) id kAGEVWZh076362; Thu, 16 Nov 2006 14:31:32 GMT (envelope-from gavin.atkinson@ury.york.ac.uk) X-Authentication-Warning: buffy.york.ac.uk: ga9 set sender to gavin.atkinson@ury.york.ac.uk using -f From: Gavin Atkinson To: Kris Kennaway In-Reply-To: <20061115203740.GA31455@xor.obsecurity.org> References: <20061113084430.GE59604@dimma.mow.oilspace.com> <20061113184505.GA51659@xor.obsecurity.org> <20061114075020.GA1154@dimma.mow.oilspace.com> <20061114185344.GA89030@xor.obsecurity.org> <20061115182420.GA1132@dimma.mow.oilspace.com> <20061115203740.GA31455@xor.obsecurity.org> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Thu, 16 Nov 2006 14:31:32 +0000 Message-Id: <1163687492.959.58.camel@buffy.york.ac.uk> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 FreeBSD GNOME Team Port X-York-MailScanner: Found to be clean X-York-MailScanner-From: gavin.atkinson@ury.york.ac.uk Cc: freebsd-stable@freebsd.org Subject: Re: RELENG_6 panic under heavy load X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Nov 2006 14:32:08 -0000 On Wed, 2006-11-15 at 15:37 -0500, Kris Kennaway wrote: > On Wed, Nov 15, 2006 at 09:24:21PM +0300, Dmitriy Kirhlarov wrote: > > On Tue, Nov 14, 2006 at 01:53:45PM -0500, Kris Kennaway wrote: > > > > > From alc@: > > > > > > --- > > > I've never seen anything like this before. UMA is failing to allocate > > > the zone structure. This is unrelated to the large-swap scenario that > > > you ran into. Ask him to uncomment all of the UMA debugging #define's > > > at the start of uma_core.c. > > > > It was very painfull for me and I don't get result... > > > > #define UMA_DEBUG 1 > > #define UMA_DEBUG_ALLOC 1 > > #define UMA_DEBUG_ALLOC_1 1 > > > > in uma_core.c kill my machine. > > I get tons of crap to serial console. > > The "tons of crap" is what was necessary to proceed. I actually suspect that the confusin comes from replying to the wrong mail. I believe Kris Kennaway's response from alc@ in http://docs.freebsd.org/cgi/getmsg.cgi?fetch=473581+0 +current/freebsd-stable was actually supposed to be a reply to http://docs.freebsd.org/cgi/getmsg.cgi?fetch=434333+0 +current/freebsd-stable ... and actually had nothing to do with this thread. Gavin