From: Philippe Gerum <rpm@xenomai.org>
To: Steven Seeger <steve@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] remove_proc_entry problem semi-tracked down
Date: Wed, 12 Oct 2005 16:45:59 +0200 [thread overview]
Message-ID: <434D21A7.8040905@domain.hid> (raw)
In-Reply-To: <BF726CBF.17F0%steve@domain.hid>
Steven Seeger wrote:
> The kernel panic in remove_proc_entry happens when a userspace fusion app
> calls a xenomai function that deletes something from the register in atexit.
> For example, I have a set of c++ classes that wrap mutexes, queues, etc. If
> I have a global instance, it sometimes causes a kernel panic in the
> destructor where the rt_mutex_delete, rt_queue_delete, etc, is called. This
> seems to always happen with rt_queue_delete, but not always with
> rt_mutex_delete. (A couple of starts/stops seem to create the problem.)
>
> This is when exiting with a call to exit(0), not with a control-c.
>
Please (re)send the panic stack dump you get.
--
Philippe.
next prev parent reply other threads:[~2005-10-12 14:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-12 14:33 [Xenomai-help] remove_proc_entry problem semi-tracked down Steven Seeger
2005-10-12 14:45 ` Philippe Gerum [this message]
2005-10-12 14:47 ` Steven Seeger
2005-10-12 14:48 ` Steven Seeger
2005-10-12 14:54 ` Philippe Gerum
2005-10-12 15:46 ` Steven Seeger
2005-10-12 15:46 ` Philippe Gerum
2005-10-15 8:27 ` Philippe Gerum
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