From: Jan Kiszka <jan.kiszka@domain.hid>
To: "s.a." <sancelot@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] xeno task debigging
Date: Fri, 30 Jun 2006 13:04:51 +0200 [thread overview]
Message-ID: <44A50553.9010200@domain.hid> (raw)
In-Reply-To: <44A519C4.3080900@domain.hid>
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s.a. wrote:
> Hi,
> I have got the following kernel message in a process that crashes sometimes
> the action to obtain it is console switching with ctrl alt Fx
> the two processes are xeno tasks
>
> any idea about the problem ?
Please tell us your Xenomai and I-ipipe patch version. Also your kernel
.config my be helpful. Do you use any "special" Linux drivers, e.g. some
binary-only nvidia or ati stuff?
>
> how to debug this in xenomai ?
> is there a workaround ?
Can you derive a simple demo code from your application so that we can
give it a try as well? I have an emulator here (qemu) where I can easily
step into such issues (when they trigger on my box too...).
If you want to dig deeper on your own: there is a kgdb add-on patch
available for 2.6.16 (not 2.6.17 as falsely claimed by the readme) [1].
Jan
[1] http://download.gna.org/adeos/patches/v2.6/i386/kgdb/
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next prev parent reply other threads:[~2006-06-30 11:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-30 12:32 [Xenomai-core] xeno task debigging s.a.
2006-06-30 11:04 ` Jan Kiszka [this message]
2006-06-30 15:04 ` Dmitry Adamushko
2006-07-03 14:55 ` s.a.
2006-07-03 13:19 ` Philippe Gerum
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