From: Jan Kiszka <jan.kiszka@domain.hid>
To: "Rosenow, Jim" <Jim.Rosenow@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Almost running - kernel BUG in add_preempt_count at kernel/sched.c:2819!
Date: Fri, 19 May 2006 20:05:03 +0200 [thread overview]
Message-ID: <446E08CF.6060505@domain.hid> (raw)
In-Reply-To: <B4D14EA407C38B4DAF92B8EAC9249D7F0179D3BC@mspex01.go.mts.com>
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Rosenow, Jim wrote:
> Hi,
>
> I've almost got my mvme5500 running. I get the following error when booting up.
>
> kernel BUG in add_preempt_count at kernel/sched.c:2819!
>
> Oops: kernel access of bad area, sig: 11 [#1]
>
> I'm a little new at this and don't know whether I'm looking at a xenomai problem, an adeos problem, or something else.
>
> Any help and direction would be appreciated.
>
If unsure where the problem comes from, try to boot a clean kernel
(unpatched) first, then a patched one but with disabled ipipe, and then
one with disabled xenomai. If the bug seems to be ipipe/xeno-related,
please report the patch and the xenomai versions, and also any potential
board-specific patches.
Jan
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next prev parent reply other threads:[~2006-05-19 18:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-19 17:50 [Xenomai-help] Almost running - kernel BUG in add_preempt_count at kernel/sched.c:2819! Rosenow, Jim
2006-05-19 18:05 ` Jan Kiszka [this message]
2006-05-19 18:19 ` Gary Wallace
2006-05-19 21:22 ` Philippe Gerum
2006-05-20 14:59 ` Philippe Gerum
-- strict thread matches above, loose matches on Subject: below --
2006-05-19 18:28 Rosenow, Jim
2006-05-19 19:48 ` Jan Kiszka
2006-05-19 20:19 ` Gary Wallace
2006-05-20 17:55 ` Jan Kiszka
2006-05-20 21:11 ` Philippe Gerum
2006-05-22 19:25 ` Gary Wallace
2006-05-22 21:29 ` Philippe Gerum
2006-05-22 21:49 Gary Wallace
2006-05-23 7:32 ` Philippe Gerum
2006-05-23 9:24 ` Philippe Gerum
2006-05-23 14:51 ` Philippe Gerum
2006-05-23 22:48 ` Gary Wallace
2006-05-24 7:01 ` Philippe Gerum
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