linux-kernel - Re: 2.6.19-rc6-mm2 hangs when gdb is run on a multithread program

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Message-ID: <457CAA37.9040407@goop.org>
Date:	Sun, 10 Dec 2006 16:45:43 -0800
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	linux-kernel@...r.kernel.org
CC:	w41ter@...il.com, Andrew Morton <akpm@...l.org>,
	Andi Kleen <ak@....de>
Subject: Re: 2.6.19-rc6-mm2 hangs when gdb is run on a multithread program

Pedro Larroy Tovar wrote:
> Hi
>
> I can reproduce a crash with 2.6.19-rc6-mm2 triggered when debugging a
> program with gdb that uses pthreads. No oops or anything strange seems
> to be printed by the kernel, but the box appears to stop doing disk IO.
>   

Hm, I wonder if this is related walt's problem running things under gdb?

Pedro, do you ever see oops or BUG messages?

Thanks,
    J
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