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Date:      Fri, 23 Aug 2002 16:23:12 +0400
From:      Ivan Albetkov <ivan_alb@agava.com>
To:        Patrick O'Reilly <bsd@perimeter.co.za>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: Kernel Panic = System crash 8 times in 4 days
Message-ID:  <3D662930.5020900@agava.com>
References:  <028401c24a95$dbacc270$b50d030a@PATRICK> <3D6619B0.3080708@agava.com> <036401c24a99$db5c5bb0$b50d030a@PATRICK> <3D66258F.7080506@agava.com> <044301c24a9f$6627e020$b50d030a@PATRICK>

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Patrick O'Reilly wrote:
> From: "Ivan Albetkov" <ivan_alb@agava.com>
> 
>>I meant not the "-i" key, but name of the module that is loaded near
>>0xc10bfxxx address.
>>
>>
>>>Id Refs Address    Size     Name
>>> 1    3 0xc0100000 252084   kernel
>>> 2    1 0xc10b1000 c3000    vinum.ko
>>> 3    1 0xc126b000 2000     star_saver.ko
>>>#
>>>
>>
>>I think that all your trobles are caused by vinum. But i'm not sure :)
>>Obviosly, it caused panic. But why? May be it's some sort of
>>hardware-related problem?
>>
>>What about this message:
>>ad2: UDMA ICRC error reading fsbn 0 (ad2 bn 0; cn 0 tn 0 sn 0)
> 
> retrying
> 
>>ad2: UDMA ICRC error reading fsbn 0 (ad2 bn 0; cn 0 tn 0 sn 0)
> 
> retrying
> 
>>ad2: UDMA ICRC error reading fsbn 0 (ad2 bn 0; cn 0 tn 0 sn 0)
> 
> retrying
> 
>>ad2: UDMA ICRC error reading fsbn 0 (ad2 bn 0; cn 0 tn 0 sn 0) falling
>>back to PIO mode
> 
> 
> Thanks Ivan.
> 
> I know my hardware is not the best.  I will be installing the correct
> IDE cable in the second controller as soon as I can get to the site.
> 
> BUT: This server had about 40 days uptime without any problems while it
> was on 4.6.1.  Then, since Sunday when I did make world to 4.6.2, it
> started to crash regularly.  Is this really a hardware problem?
Don't think so :)
In that case did you try to make world to something like 4.6-STABLE?
May be this should help.

> 
> Regards,
> Patrick O'Reilly.
>     ___        _            __
>    / _ )__ __ (_)_ __ ___ _/ /____ __
>   / __/ -_) _) /  ~  ) -_), ,-/ -_) _)
>  /_/  \__/_//_/_/~/_/\__/ \__/\__/_/
>     http://www.perimeter.co.za
> 
> 
> 


-- 

Ivan Albetkov
AGAVA Software (http://www.agava.com)



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