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Date:      Wed, 15 Jul 2009 11:34:15 +0200
From:      Florian Smeets <flo@kasimir.com>
To:        Robert Watson <rwatson@FreeBSD.org>
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
Message-ID:  <4A5DA297.5070107@kasimir.com>
In-Reply-To: <alpine.BSF.2.00.0907151020590.54568@fledge.watson.org>
References:  <alpine.BSF.2.00.0907150016260.54568@fledge.watson.org> <05461E04E6BD4477A879553178599F6E@adnote989> <8026EC1942CE4C128F168BBBFD987B27@adnote989> <alpine.BSF.2.00.0907150958250.54568@fledge.watson.org> <4A5D9C51.7070708@kasimir.com> <alpine.BSF.2.00.0907151020590.54568@fledge.watson.org>

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On 15.07.09 11:22, Robert Watson wrote:
>
> On Wed, 15 Jul 2009, Florian Smeets wrote:
>
>>>>> 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.
>
> OK. I'm not able to reproduce it here, but clearly there must be some
> ELF/etc case I haven't thought of or understood. I've committed a
> removal of the assertion, r195707 and will debug it offline, we can
> re-add it if I come up with a more refined/useful version.
>

Yes i can boot successfully again.

Thanks,
Florian



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