From owner-freebsd-stable Fri Jun 28 18:15:43 2002 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 E73F737B401 for ; Fri, 28 Jun 2002 18:15:35 -0700 (PDT) Received: from angryfist.fasttrackmonkey.com (angryfist.fasttrackmonkey.com [216.223.196.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 04C1E43E0A for ; Fri, 28 Jun 2002 18:15:35 -0700 (PDT) (envelope-from freebsd@fasttrackmonkey.com) Received: (qmail 31082 invoked by uid 85); 29 Jun 2002 01:15:32 -0000 Received: from freebsd@fasttrackmonkey.com by angryfist.fasttrackmonkey.com by uid 1001 with qmail-scanner-1.10 (sophie: 2.9/3.56. . Clear:0. Processed in 0.071282 secs); 29 Jun 2002 01:15:32 -0000 X-Qmail-Scanner-Mail-From: freebsd@fasttrackmonkey.com via angryfist.fasttrackmonkey.com X-Qmail-Scanner: 1.10 (Clear:0. Processed in 0.071282 secs) Received: from unknown (HELO white.nat.fasttrackmonkey.com) (64.47.30.2) by 0 with DES-CBC3-SHA encrypted SMTP; 29 Jun 2002 01:15:32 -0000 Date: Fri, 28 Jun 2002 21:15:33 -0400 (EDT) From: CS To: freebsd-stable@freebsd.org Subject: latest -stable snapshot, panic on boot Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII 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 Hello, I have a very old no-name machine with a no-name mobo that I use as a firewall at home (full dmesg from the running kernel below). I tried an early pre-4.6 snapshot, and got a panic on boot. Today I thought I'd try the latest -stable snapshot (today's from snapshots.jp.freebsd.org) and received the same result. There's no strange hardware in it, just the built-in IDE controllers and two SMC ISA ethernet NICs (ed driver). On two occasions I got a panic, on two others I got a hang right after the lines: ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 screenshot at http://home.manymonkeys.com/hang.jpg The panic was after the lines: ad0: READ command timeout ....? ata0: resetting devices .. ata0-slave: ATA identity ? done ad0: 1916MB [893/16/63] at ata0-master BIOSDMA Fatal trap 12: page fault while in kernel mode fault virtual address = 0x6 fault code = supervisor read, page not present instruction pointer = 0x8(?):0xc015431d stack pointer = 0x10:0xc003efa4 frame pointer = 0x10:0xc003efbc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) interrupt mask = bio trap number = 12 panic: page fault syncing disks... etc. I'm having trouble telling the difference between "8" and "0" in the above, my camera just couldn't get me a clear image. I hope this is enough to go on. screenshot at http://home.manymonkeys.com/panic.jpg Currently the machine is running fine with: FreeBSD gw.nat.fasttrackmonkey.com 4.4-RELEASE FreeBSD 4.4-RELEASE #0: Sat Apr 27 18:31:15 EDT 2002 It has some problems with the IDE controller during boot, but continues fine: ad0: 1916MB [3893/16/63] at ata0-master BIOSDMA ata1-master: simplex device, DMA on primary only acd0: CDROM at ata1-master using BIOSPIO Mounting root from ufs:/dev/ad0s1a ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ad0: trying fallback to PIO mode ata0: resetting devices .. done The "fallback to PIO mode" seems to fix things up. Please let me know if you folks need any more info, I'm looking forward to getting this thing back on track with -stable. CS ----- Here's a full dmesg of the 4.4 kernel running on it: Copyright (c) 1992-2001 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.4-RELEASE #0: Sat Apr 27 18:31:15 EDT 2002 spork@angryfist.fasttrackmonkey.com:/usr/src/sys/compile/BIGRED_IPF_PPPOE Timecounter "i8254" frequency 1193182 Hz CPU: AMD Am5x86 Write-Back (486-class CPU) Origin = "AuthenticAMD" Id = 0x4f4 Stepping = 4 Features=0x1 real memory = 33554432 (32768K bytes) avail memory = 29609984 (28916K bytes) Preloaded elf kernel "kernel" at 0xc0329000. VESA: v1.2, 2048k memory, flags:0x0, mode table:0xc00c1bed (c0001bed) VESA: S3 Incorporated. 86C325 md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pci0: at 13.0 irq 12 pcib1: at device 16.0 on pci0 isab0: at device 18.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf,0xfff0-0xfff3,0xffe0-0x ffe7,0x374-0x377,0x170-0x177 at device 18.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 orm0: