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From: Anthony Wright <anthony@overnetdata.com>
To: xen-devel@lists.xen.org
Subject: First DomU started goes into a busy loop
Date: Mon, 24 Sep 2012 16:31:27 +0100	[thread overview]
Message-ID: <50607CCF.9050904@overnetdata.com> (raw)

On a  32 bit Xen 4.20 system with a 3.5.4 kernel around 40% of the time
when the system starts up the first DomU to be started goes into a busy
loop (always in state r----- which CPU constantly increasing) with no
console output. If I destroy the DomU and restart it with identical
settings, it starts correctly. I got the same happening with Xen 4.1
with a 3.5.3 kernel, but tried upgrading to see if that fixed it, but it
didn't.

If I connect to the console there's no output, and I can't get find any
useful information in the logs or xl dmesg. The DomU is running a 3.3.2
32 bit linux kernel.

Can you give me any suggestions how I might diagnose what's going on ?

thanks,

Anthony

             reply	other threads:[~2012-09-24 15:31 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-24 15:31 Anthony Wright [this message]
2012-09-24 17:18 ` First DomU started goes into a busy loop Andrew Cooper
2012-09-25  8:20   ` Ian Campbell
2012-09-25 16:30     ` Anthony Wright
2012-09-25 16:33       ` Ian Campbell
2012-09-25 16:35       ` Andrew Cooper

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