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From: Ingo Molnar <mingo@elte.hu>
To: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.16-rc6-rt4
Date: Wed, 15 Mar 2006 16:09:33 +0100	[thread overview]
Message-ID: <20060315150933.GA28102@elte.hu> (raw)
In-Reply-To: <6bffcb0e0603150517k59996ff8j@mail.gmail.com>


* Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:

> [1.] One line summary of the problem:
> bug while running t2-l2-2rd-deadlock.tst test.

that's expected: t2-l2-2rd-deadlock.tst provokes a real deadlock, that 
the kernel should report.

but we do not seem to recover from the crash gracefully:

> =============================================
> 
> [ turning off deadlock detection.Please report this trace. ]
> 
> BUG at /usr/src/linux-rt/kernel/latency.c:1801!

> EIP is at sub_preempt_count+0x42/0x138

we should handle this better.

	Ingo

      reply	other threads:[~2006-03-15 15:11 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-14  8:46 2.6.16-rc6-rt3 Ingo Molnar
2006-03-14 13:36 ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-14 14:13   ` 2.6.16-rc6-rt3 Steven Rostedt
2006-03-14 14:29     ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-14 14:24   ` 2.6.16-rc6-rt3 Ingo Molnar
2006-03-14 14:31     ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-14 16:37     ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-17  9:23       ` 2.6.16-rc6-rt3 Ingo Molnar
     [not found]         ` <6bffcb0e0603170532r664142a4w@mail.gmail.com>
2006-03-17 13:50           ` 2.6.16-rc6-rt3 Ingo Molnar
2006-03-17 15:44             ` 2.6.16-rc6-rt3 Michal Piotrowski
2006-03-17 16:30         ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-17 20:31           ` 2.6.16-rc6-rt3 Ingo Molnar
2006-03-17 20:44             ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-18  2:50             ` 2.6.16-rc6-rt3 K.R. Foley
2006-03-18  8:56               ` 2.6.16-rc6-rt3 Ingo Molnar
2006-03-20  8:48               ` 2.6.16-rc6-rt3 Sébastien Dugué
2006-03-14 14:11 ` 2.6.16-rc6-rt3 Michal Piotrowski
2006-03-14 21:24 ` 2.6.16-rc6-rt3 Clark Williams
2006-03-15 11:45 ` 2.6.16-rc6-rt4 Ingo Molnar
2006-03-15 13:17   ` 2.6.16-rc6-rt4 Michal Piotrowski
2006-03-15 15:09     ` Ingo Molnar [this message]

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