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From: Robert Watson <rwatson@FreeBSD.org>
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To: Florian Smeets <flo@kasimir.com>
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Cc: Luiz Otavio O Souza <lists.br@gmail.com>, current@FreeBSD.org
Subject: Re: Rebuild all network-related kernel modules on 8-current due to
 vnet allocator change
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On Wed, 15 Jul 2009, Florian Smeets wrote:

>>>> (hand transcribed - i've just an usb keyboard here)
>>>> 
>>>> My kernel don't have any VIMAGE options.
>>>> 
>>>> The system is working flawless before the upgrade.
>>>> 
>>>> If you need any/more information about this, just let me know.
>>> 
>>> I've just commented out the panic() in link_elf_obj.c and now i'm able to 
>>> create vlans again.
>> 
>> This assertion may well be too conservative -- is there any chance you have 
>> a kernel built with the DTrace CTF support? It may be using progbits, in 
>> which case removing the assertion is the right solution. I'll test this 
>> hypothesis.
>
> i'm also seeing this panic, it happens when zfs.ko is loaded in my case. I 
> don't have anything DTrace CTF related in my kernel.

Hmm.  Then we should just remove the assertion and debug it later.  I'll get 
it in the tree shortly.

Robert N M Watson
Computer Laboratory
University of Cambridge