Re: Recently moved to XS 8.2 on new hardware - seen a couple of FreeBSD DomU lock ups?

In reply to: Roger Pau Monné : "Re: Recently moved to XS 8.2 on new hardware - seen a couple of FreeBSD DomU lock ups?"
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From: Karl Pielorz <kpielorz_lst_at_tdx.co.uk>
Date: Wed, 19 Oct 2022 20:49:35 UTC


--On 18 October 2022 15:32 +0200 Roger Pau Monné <roger.pau@citrix.com> 
wrote:

> Since it might not be feasible to setup the watchdog on all VMs my
> recommendation would be to try sending an NMI to the stuck processor,
> and see if we can get a trace that way, see:
>
> https://lists.freebsd.org/archives/freebsd-xen/2022-October/000125.html
>
> That seems to get me a trace when used on a non-locked up VM, so it's
> worth a try.

Ok, I'll give that a go... No guarantee of when it'll happen next - but 
thanks again, for at least giving me something to do / try :)

-Karl