From owner-freebsd-stable Fri Mar 8 15:45:47 2002 Delivered-To: freebsd-stable@freebsd.org Received: from apollo.backplane.com (apollo.backplane.com [216.240.41.2]) by hub.freebsd.org (Postfix) with ESMTP id CA16237B405 for ; Fri, 8 Mar 2002 15:45:43 -0800 (PST) Received: (from dillon@localhost) by apollo.backplane.com (8.11.6/8.9.1) id g28Nif080004; Fri, 8 Mar 2002 15:44:41 -0800 (PST) (envelope-from dillon) Date: Fri, 8 Mar 2002 15:44:41 -0800 (PST) From: Matthew Dillon Message-Id: <200203082344.g28Nif080004@apollo.backplane.com> To: Karsten Thygesen Cc: freebsd-stable@FreeBSD.ORG Subject: Re: patch (was Re: reproducable panic with python) References: <867koq7gp7.fsf@basilisk.locus> <20020306220959.GA47881@walton.maths.tcd.ie> <5.1.0.14.0.20020306205947.0513fcc8@192.168.0.12> <5.1.0.14.0.20020306222755.04151720@192.168.0.12> <200203070351.g273pdb63445@apollo.backplane.com> <86sn7a7svk.fsf@karthy.karthy.net> Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG :>>>>> "Matthew" == Matthew Dillon writes: : : Matthew> This should fix it. Included below is the test program : Matthew> to reproduce the panic and the patch that will fix it. : : Matthew> The mmap() that triggers it is a MAP_ANON|MAP_NOSYNC : Matthew> mmap. : : Matthew> I am starting a commit cycle now. : :Hmm...Any chance, that the usenet system, diablo, can trigger det same :bug? Since I moved from INN to Diablo, I see reboots about every 2-5 :days...Newer had a problem before the change... : :FreeBSD-4.4, 4.5-RELEASE and 4.5-STABLE : :Karsten It's unlikely. You need to set the box up to generate a crash dump so you can figure out why its rebooting. -Matt Matthew Dillon To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message