Date: Sun, 31 May 1998 18:57:42 +0200 (CEST) From: Andrzej Bialecki <abial@nask.pl> To: Julian Elischer <julian@whistle.com> Cc: Brian Feldman <brianfeldman@hotmail.com>, freebsd-current@FreeBSD.ORG Subject: Re: fd crash (in isa_dmastart) Message-ID: <Pine.NEB.3.95.980531185623.21023A-100000@korin.warman.org.pl> In-Reply-To: <Pine.BSF.3.95.980530234338.10668D-100000@current1.whistle.com>
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On Sun, 31 May 1998, Julian Elischer wrote:
> I'm not sure what causes this but it should be easy enough to reproduce..
> I'll add it to my list of things to clean up...
>
> Interestingly enoungh the stack trace shows no softupdates related
> functions.
> I will guess however that the softupdate code may not fully appreciate the
> subtlties of bounce buffers
> as they are a FreeBSD oddity.
> (I can actually think of a few things to check out.)
> this may be a problem with aha1542 scsi systems too.
As I wrote you some time ago, it's enough to try to mount msdos floppy
under DEVFS/SLICE kernel - it immediately panics with the same message.
Andrzej Bialecki
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abial@nask.pl | if(halt_per_mth > 0) { fetch("http://www.freebsd.org") }
Research & Academic | "Be open-minded, but don't let your brains to fall out."
Network in Poland | All of the above (and more) is just my personal opinion.
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