From owner-freebsd-hackers@FreeBSD.ORG  Wed Mar 14 18:22:33 2012
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Date: Wed, 14 Mar 2012 19:22:31 +0100
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From: =?ISO-8859-1?Q?Fernando_Apestegu=EDa?= <fernando.apesteguia@gmail.com>
To: Ryan Stone <rysto32@gmail.com>
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Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>
Subject: Re: hack.So: could not read symbols
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On Tue, Mar 13, 2012 at 10:34 PM, Fernando Apestegu=EDa
<fernando.apesteguia@gmail.com> wrote:
> On Tue, Mar 13, 2012 at 12:23 AM, Ryan Stone <rysto32@gmail.com> wrote:
>> 2012/3/12 Fernando Apestegu=EDa <fernando.apesteguia@gmail.com>:
>>> I'm using 9.0-RELEASE.
>>>
>>> I downloaded the snapshot "9.0-CURRENT-201012" and tried to build it's
>>> kernel but I get this error:
>>>
>>> hack.So: could not read symbols: File in wrong format
>>>
>>> file reports this:
>>>
>>> ELF 64-bit LSB shared object, x86-64, version 1 (FreeBSD), dynamically
>>> linked, not stripped
>>>
>>> I compared this file with the same file generated during the
>>> compilation of the 9.0-RELEASE GENERIC kernel and they are identical.
>>>
>>> What's the problem here?
>>
>> I saw a similar issue trying to build a stable/8 kernel on
>> 9.0-RELEASE. =A0Doing a make kernel-toolchain before make buildkernel
>> fixed the issue.
>
> Yep, that was it. Thank you!
>
> I was able to compile the kernel but it can not mount root fs. It
> reports error 19 (ENODEV). Weird. It tries to mount ada0p2 that is
> properly detected if I type "?" when I get the mount prompt.

Any idea why this happens? My filesystem is UFS + SUJ. I tried also
with 9.0-RELEASE-201101 snapshot and it is unable to mount the root fs
too.

Thanks in advance.