Date: Fri, 14 Apr 2000 19:09:20 -0400 (EDT) From: Andrew Gallatin <gallatin@cs.duke.edu> To: obrien@FreeBSD.ORG Cc: "brian j. peterson" <rbw@myplace.org>, freebsd-alpha@FreeBSD.ORG Subject: Re: ICMP flood causes panic? Message-ID: <14583.41822.216791.593620@grasshopper.cs.duke.edu> In-Reply-To: <20000414152738.C9863@dragon.nuxi.com> References: <Pine.BSF.4.21.0004131627530.51198-100000@malkavian.org> <20000414152738.C9863@dragon.nuxi.com>
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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: <ncr 53c810 fast10 scsi> 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
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Duke University Email: gallatin@cs.duke.edu
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