From owner-freebsd-stable Sun Jul 7 17:56:27 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 8286E37B400 for ; Sun, 7 Jul 2002 17:56:23 -0700 (PDT) Received: from angryfist.fasttrackmonkey.com (angryfist.fasttrackmonkey.com [216.223.196.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id CE5D643E09 for ; Sun, 7 Jul 2002 17:56:22 -0700 (PDT) (envelope-from freebsd@fasttrackmonkey.com) Received: (qmail 92734 invoked by uid 85); 8 Jul 2002 00:56:11 -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 0.065001 secs); 08 Jul 2002 00:56:11 -0000 X-Qmail-Scanner-Mail-From: freebsd@fasttrackmonkey.com via angryfist.fasttrackmonkey.com X-Qmail-Scanner: 1.10 (Clear:0. Processed in 0.065001 secs) Received: from unknown (HELO white.nat.fasttrackmonkey.com) (64.47.30.2) by 0 with DES-CBC3-SHA encrypted SMTP; 8 Jul 2002 00:56:11 -0000 Date: Sun, 7 Jul 2002 20:56:09 -0400 (EDT) From: Charles Sprickman To: freebsd-stable@freebsd.org Subject: kern/40003: Panic on boot w/4.6 and 4.6-stable (ATA problems) 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 filed a PR on this, but I've been having trouble scrounging up parts to build a null-modem cable so I can do a remote GDB trace on it. Since it appears there'll be a 4.6.1, and whatever's broken in ata is still kind of broken, here's what I can get from DDB (panic is before root is mounted): ad0: READ command timeout tag-0 serv-0 - restting ata0: restting devices .. ata0-slave: ATA identify retries exceeded done ad0: 1916MB [3893/16/63] at ata0-master BIOSDMA Fatal trap 12: page fualt while in kernel mode fault virtual address = 0x6 fault code = supervisor read, page not present instruction pointer = 0x8:0xc013e865 stack pointer = 0x10:0xc0363fbc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres1, 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... done Uptime: 15s Automatic reboot in 15 seconds - press akey on the console to abort Debugger("manual escape to debugger") Stopped at Debugger+0x34: movb $0,in_Debugger.429 db> tr Debugger(c029aa49) at Debugger+0x34 scgetc(c02e0fc0,3,c02d9b60,1,84) at scgetc+0x37e sccngetch(2,c0363e80,c01825e1,c02c9380,c036e90) at sccngetch+0xf3 sccncheckc(c02c9380,c0363e90,c0169790,1186a0,c044ae60) at sccncheckc+0xa cncheckc(186a0) at cncchecckc+0x29 shutdown_panic(0,100) at shutdown_panic+0x34 boot(100,10,c0363f64,c0363ef8,c026239f) at boot+0x314 panic(c029ff8c,c029fa6f,c02e1a00,c02c8de0,0) at panic+0x79 trap_fatal(c0363f,6,c02e1a00,c,0) at trap_fatal+0x32b trap_pfault(c0363f64,0,6,68c040,0) at trap_pfault+0x101 trap(10,c0440010,10,c075b850,0) at trap+0x34f calltrap() at calltrap+0x11 --- trap 0xc, eip = 0xc013e865, esp = 0xc0363fa4, ebp = 0xc0363fbc --- ad_attach(c075b850) at ad_attach+0x5d ata_boot_attach(0) at ata_boot_attach+0x12a run_interrupt_driven_config_hooks(0,360c00,368000,0,c0120fc0) at run_interrupt_driven_config_hooks+ox1a mi_startup(0,0,0,0,0) at mi_startup+0x68 begin() at begin+0x47 db> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message