From owner-freebsd-stable Sat Feb 23 12:26:50 2002 Delivered-To: freebsd-stable@freebsd.org Received: from hilfy.ece.cmu.edu (HILFY.ECE.CMU.EDU [128.2.136.133]) by hub.freebsd.org (Postfix) with ESMTP id 84AE437B402 for ; Sat, 23 Feb 2002 12:26:44 -0800 (PST) Received: from rushlight.kf8nh.apk.net (root@VPN46.ECE.CMU.EDU [128.2.138.46]) by hilfy.ece.cmu.edu (8.11.0/8.8.8) with ESMTP id g1NKQRT19083; Sat, 23 Feb 2002 15:26:28 -0500 (EST) Received: (from allbery@localhost) by rushlight.kf8nh.apk.net (8.11.6/8.11.6) id g1NKQTY15798; Sat, 23 Feb 2002 15:26:29 -0500 (EST) (envelope-from allbery@ece.cmu.edu) X-Authentication-Warning: rushlight.kf8nh.apk.net: allbery set sender to allbery@ece.cmu.edu using -f Subject: Re: crashes on 4.5-RELEASE From: "Brandon S. Allbery " KF8NH To: Ian Dowse Cc: "Jan L. Peterson" , freebsd-stable@FreeBSD.ORG In-Reply-To: <200202232021.aa04276@salmon.maths.tcd.ie> References: <200202232021.aa04276@salmon.maths.tcd.ie> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/1.0.2 Date: 23 Feb 2002 15:26:29 -0500 Message-Id: <1014495989.13546.4.camel@rushlight.kf8nh.apk.net> Mime-Version: 1.0 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 On Sat, 2002-02-23 at 15:21, Ian Dowse wrote: > It looks like some junk cluster pointer is ending up on the mbuf > cluster freelist. Try adding "options INVARIANTS" and "options Aha... minfo shows lots of junk in the mbuf cluster freelist on both my laptop and my home desktop/server box; both tend to panic, reboot, or do other odd things suggestive of corrupt memory. I thought the corrupt free list was just laptop weirdness (my i5000e has some "issues"...) until I tried minfo on my desktop machine last night. Both have exhibited this since some 4.3-STABLE update, fwiw. I will apply this patch and see what falls out. -- brandon s. allbery [linux][solaris][japh][freebsd] allbery@kf8nh.apk.net system administrator [openafs][heimdal][too many hats] allbery@ece.cmu.edu electrical and computer engineering KF8NH carnegie mellon university ["better check the oblivious first" -ke6sls] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message