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Date: Fri, 24 Feb 2012 00:12:13 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] Freeze while running examples
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Cc: xenomai@xenomai.org

On 02/23/2012 11:43 PM, Oscar D=C3=A1vila wrote:
> 2012/2/14 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
>=20
>> On 02/14/2012 06:54 PM, Oscar D=C3=A1vila wrote:
>>> I compiled Xenomai succesfully, but when i try to run an example it
>> freezes
>>> / machine look up, any help will be apreciated, thanks.
>>>
>>> Here is some info about the system, its a Debian 6.0 with a
>>> kernel 2.6.35.9, xenomai-2.6.0, the adeos
>>> patch adeos-ipipe-2.6.35.9-x86-2.8-04.patch and Im also using the
>>> nmi_watchdog=3D2 in the boot kernel options.
>>
>> Please reproduce the bug:
>> - in text mode, so as to have the full bug trace;
>> - with frame pointers enabled;
>> - with highest kernel verbosity for BUGs and backtraces.
>>
>=20
> How do i do this last point? i mean, i already compile kernel with fram=
e
> pointers enabled, also i already ran it in text mode, and i active all =
the
> xenomai debug kernel options. i saw some other debug options in kernel
> hacking, do i have to active those ones too?

The stack trace looks fine. Could you show us the disassembly of the
__ipipe_sync_stage function?

--=20
                                                                Gilles.