linux-kernel - Re: [uml-devel] UML hang with 100% CPU

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Date:	Thu, 8 Feb 2007 14:57:11 -0500
From:	Jeff Dike <jdike@...toit.com>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	linux-kernel@...r.kernel.org,
	user-mode-linux-devel@...ts.sourceforge.net
Subject: Re: [uml-devel] UML hang with 100% CPU

On Thu, Feb 08, 2007 at 07:46:47PM +0100, Miklos Szeredi wrote:
> It boots fine, then usually just after logging in and before starting
> the shell (but sometimes after the shell started) it gets into some
> loop.  Looking at the strace shows that two processes are
> sending/receiving single '\0' bytes on some sockets endlessly.
> 
> Does this ring a bell?

No, it doesn't.  This is a strace on the host, I take it?

Can you get backtraces from the processes?

				Jeff

-- 
Work email - jdike at linux dot intel dot com
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