From owner-freebsd-current Fri Mar 19 1:47:15 1999 Delivered-To: freebsd-current@freebsd.org Received: from relay.nuxi.com (nuxi.ucdavis.edu [169.237.7.38]) by hub.freebsd.org (Postfix) with ESMTP id 35CD714CC4 for ; Fri, 19 Mar 1999 01:47:06 -0800 (PST) (envelope-from obrien@NUXI.com) Received: (from obrien@localhost) by relay.nuxi.com (8.9.2/8.9.1) id BAA73516; Fri, 19 Mar 1999 01:46:47 -0800 (PST) (envelope-from obrien) Date: Fri, 19 Mar 1999 01:46:47 -0800 From: "David O'Brien" To: "David O'Brien" Cc: current@FreeBSD.ORG Subject: Re: panics while reading Solaris CDROM Message-ID: <19990319014647.A73489@relay.nuxi.com> Reply-To: obrien@NUXI.com References: <19990319011117.A73322@relay.nuxi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.4i In-Reply-To: <19990319011117.A73322@relay.nuxi.com>; from David O'Brien on Fri, Mar 19, 1999 at 01:11:17AM -0800 X-Operating-System: FreeBSD 3.1-STABLE Organization: The NUXI BSD group X-PGP-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Keyid: 34F9F9D5 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Fri, Mar 19, 1999 at 01:11:17AM -0800, David O'Brien wrote: > I get very consistant panics when doing ``find . -type f |xargs grep > foo'' on a Solaris CDROM in my Plextor 8x CDROM drive (device cd0). I'm > not sure how to proceed in fixing this. On another machine (CVSuped and make world on Thur evening), the same command also crashes. The machine was so wedged, I couldn't drop into DDB, nor scroll to the first panic messages, but this is the last one: Fault trap 12: page fault while in kernel mode fault virual address = 0x8 fault code = supervisor write, page not present instruction pointer = 0x8:0xc012f531 stack pointer = 0x10:0xc4ab966c frame pointer = 0x10:0xc4a69678 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL0, pres1, def32 1, gran 1 processor eflags = interupt enable, resume, IOPL=0 current process = 328 (egrep) interupt mask = net tty bio cam trap number = 12 panic: page fault (da0:ahc0:0:0:0) Synchronize cache failed, status == 0xb, scsi status == 0x0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message