From owner-freebsd-alpha Fri Apr 14 16: 9:24 2000 Delivered-To: freebsd-alpha@freebsd.org Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by hub.freebsd.org (Postfix) with ESMTP id 5DFF437B7AA; Fri, 14 Apr 2000 16:09:22 -0700 (PDT) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.9.3/8.9.3) with ESMTP id TAA03642; Fri, 14 Apr 2000 19:09:20 -0400 (EDT) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.9.3/8.9.1) id TAA77868; Fri, 14 Apr 2000 19:09:20 -0400 (EDT) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Date: Fri, 14 Apr 2000 19:09:20 -0400 (EDT) To: obrien@FreeBSD.ORG Cc: "brian j. peterson" , freebsd-alpha@FreeBSD.ORG Subject: Re: ICMP flood causes panic? In-Reply-To: <20000414152738.C9863@dragon.nuxi.com> References: <20000414152738.C9863@dragon.nuxi.com> X-Mailer: VM 6.43 under 20.4 "Emerald" XEmacs Lucid Message-ID: <14583.41822.216791.593620@grasshopper.cs.duke.edu> Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org David O'Brien writes: > On Thu, Apr 13, 2000 at 04:48:37PM -0700, brian j. peterson wrote: > > Apr 13 16:16:21 nikita /kernel: syncing disks... ncr0:0: ERROR (20:0) (0-20-0) (8/13) @ (script 918:18000120). > > Apr 13 16:16:21 nikita /kernel: ncr0: script cmd = 88030000 > > What kind of Alpha is this (/var/run/dmesg.boot) and with what SCSI > hardware? The `sym' driver may be a better choice for you. Actually, he already posted this information -- he's got an AS200/233 with the on-board ncr810: Apr 13 16:16:21 nikita /kernel: AlphaStation 200/400 ("Avanti") Apr 13 16:16:21 nikita /kernel: AlphaStation 200 4/233, 233MHz <...> Apr 13 16:16:21 nikita /kernel: ncr0: port 0x10000-0x100ff mem 0x8200c000-0x8200c0ff irq 11 at device 6.0 on pci0 If its anything like the 810 in my AS200/166 (and I suspect it is), its too old for the sym driver. I think the ncr driver was actually innocent for once & that it was just complaining because the bus disappeared out from under it. This, in turn, was caused by whatever generated the machine check (probably the nic, given the icmp flood). Drew ------------------------------------------------------------------------------ Andrew Gallatin, Sr Systems Programmer http://www.cs.duke.edu/~gallatin Duke University Email: gallatin@cs.duke.edu Department of Computer Science Phone: (919) 660-6590 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message