From owner-freebsd-amd64@FreeBSD.ORG Mon Dec 29 02:51:28 2003 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7776316A4CE for ; Mon, 29 Dec 2003 02:51:28 -0800 (PST) Received: from pandora.cs.kun.nl (pandora.cs.kun.nl [131.174.33.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id A54CC43D39 for ; Mon, 29 Dec 2003 02:51:26 -0800 (PST) (envelope-from adridg@cs.kun.nl) Received: from odin.cs.kun.nl by pandora.cs.kun.nl via odin.cs.kun.nl [131.174.33.33] with ESMTP for id hBTApPBj026764 (8.12.10/3.58); Mon, 29 Dec 2003 11:51:25 +0100 (MET) Date: Mon, 29 Dec 2003 11:51:25 +0100 (MET) From: Adriaan de Groot To: amd64@freebsd.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: Still panics with atapi use X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: adridg@cs.kun.nl List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Dec 2003 10:51:28 -0000 After 3 panics yesterday, I finally got one while not in X, so's I could jot down the details. the system is an amd64 3200+ on an asus k8v, with 1G ram and a single 120G sata HDD on the onboard Promise PDC20378 (ad4 on ata2). There's an atapi CDRW on the primary (P)ATA connector, as slave. It's acd0 on ata0. It runs at PIO4. The usage scenario is each of the past 4 panics has been the same: dagrab -a -d /dev/acd0. It doesn't seem to be correlated to heavy cpu loading or other disk usage. Details of this last panic (as usual, text paraphrased, but the numbers are exact): fatal trap 12, page fault while in supervisor mode cpuid = 0 apic = 0 fva = 0x20 fc = supervisor read, page not present ip = 0x8:ffffffff8036b06c sp = 0x10:ffffffffaa78cbb0 fp = 0x10:ffffff0000b1f000 cs = base 0x0 limit 0xfffff type 0x1b DPL 0 pres 1 long 1 def32 0 gran 1 pef = interrupt enabled, resume, IOPL = 0 cp = 2 (g_event) tn = 12 panic: page fault cpuid = 0 uptime = 2d 13h (weird, i'm sure it paniced at least twice yesterday) The system was last rebuilt december 15th, FreeBSD beans.ebn.kun.nl 5.2-CURRENT FreeBSD 5.2-CURRENT #15: Mon Dec 15 21:44:44 CET 2003 root@beans.ebn.kun.nl:/usr/obj/mnt/sys/CURRENT/src/sys/BEANS amd64 ANy hints on how to track this down better? -- Adriaan de Groot adridg@cs.kun.nl Kamer A6020 024-3652272 GPG Key Fingerprint 934E 31AA 80A7 723F 54F9 50ED 76AC EE01 FEA2 A3FE http://www.cs.kun.nl/~adridg/research/