From owner-freebsd-scsi Sat Dec 2 8:51:45 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from po3.wam.umd.edu (po3.wam.umd.edu [128.8.10.165]) by hub.freebsd.org (Postfix) with ESMTP id D85EB37B400 for ; Sat, 2 Dec 2000 08:51:41 -0800 (PST) Received: from rac5.wam.umd.edu (IDENT:root@rac5.wam.umd.edu [128.8.10.145]) by po3.wam.umd.edu (8.9.3/8.9.3) with ESMTP id LAA28181; Sat, 2 Dec 2000 11:51:38 -0500 (EST) Received: from rac5.wam.umd.edu (IDENT:sendmail@localhost [127.0.0.1]) by rac5.wam.umd.edu (8.9.3/8.9.3) with SMTP id LAA03782; Sat, 2 Dec 2000 11:51:38 -0500 (EST) Received: from localhost (culverk@localhost) by rac5.wam.umd.edu (8.9.3/8.9.3) with ESMTP id LAA03778; Sat, 2 Dec 2000 11:51:37 -0500 (EST) X-Authentication-Warning: rac5.wam.umd.edu: culverk owned process doing -bs Date: Sat, 2 Dec 2000 11:51:37 -0500 (EST) From: Kenneth Wayne Culver To: "Justin T. Gibbs" Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: kernel panics in 4.2 In-Reply-To: <200012021447.eB2ElF487377@aslan.scsiguy.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > >I sent this message to -questions,-current, and -stable earlier, but > >nobody seems to know about my problem: > > > >I just recently tried putting an adaptec 2940w SCSI controller into my > >FreeBSD machine (running -STABLE cvsupped and recompiled every night at > >1:30AM) and since including the driver in my kernel I've noticed some > >random panics. > > It may be code displacement that has caused some uninilialized data to > be hit. The SCSI driver will never be touched after the initial bus > scan, so it is hard to believe that this is directly caused by the > SCSI subsystem. You really need to capture the panic message in order > for this to be debugged. > Well, it's caused somehow by the SCSI system... I took out the driver, and I havn't had a panic since... I'll put it back, however, and try to make it crash sometime today or tomorrow. Ken To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message