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Date:      Thu, 07 Nov 2002 16:48:39 -0800
From:      "Joel M. Baldwin" <qumqats@outel.org>
To:        current@FreeBSD.ORG
Subject:   Re: dnet causes Hard Lock on SMP kernel? ( was 'Why is my -current system Hard Locking?' )
Message-ID:  <168637067.1036687709@[192.168.1.20]>
In-Reply-To: <7mwunphrlk.wl@black.imgsrc.co.jp>
References:  <161351601.1036680423@192.168.1.20> <7mwunphrlk.wl@black.imgsrc.co.jp>

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--On Friday, November 08, 2002 8:45 AM +0900 Jun Kuriyama 
<kuriyama@imgsrc.co.jp> wrote:

> At Thu, 7 Nov 2002 22:55:56 +0000 (UTC),
> Joel M. Baldwin <qumqats@outel.org> wrote:
>> I'm still pursuing the cause of the Hard Locks on my system.
>>
>> 1.) I have a serial console hooked up.  Nothing appears on
>>     the console when a Hard Lock happens.  No panic.
>> 2.) Shorting IOCHK to ground on the ISA connector doesn't work
>>     on a ABIT BP6, so I can't force myself into ddb.
>>
>> The BIG thing is that I now have a sure fire way of forcing
>> a Hard Lock.  Every time I run the distributed.net client
>> 'dnet' the system hard locks.  BUT ONLY ON A SMP KERNEL!
>> I have a non SMP kernel running and things so far
>> seem stable.  Running the system with only 1 CPU is slow,
>> so it'll take a while for me to be sure.
>
> I got same result on my box.  Only solution I have is deinstall
> dnetc.  :-)
>
> --
> Jun Kuriyama <kuriyama@imgsrc.co.jp> // IMG SRC, Inc.

What motherboard/CPU is this on?
Have you tried a nonSMP kernel?



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