Re: never before seen lockup during domU boot "xenbus0: holding up boot"

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Mon, Nov 25, 2024 at 01:29:46PM -0800, Greg A. Woods wrote:
> I had a Xen server reboot (not sure why -- no console log on it and it
> is remote), and one of the domUs locked up on boot with the last message
> being "xenbus0: holding up boot".  It was stuck for quite a while as you
> can see before I was able to access the console.  I sent a "break" to
> see what was going on:

I'm seeing something similar from time to time on automated tests. 
Seems like a race between the domU's xenwatch and the dom0 xenstore.
I've never tracked it down ...

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
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