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Date: Wed, 14 Feb 2018 23:29:42 +0100
From: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>
To: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Cc: stable@vger.kernel.org
Subject: Re: 4.14.x - KVM guests crashing
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Nikola Ciprich wrote...

> it's been introduced by 4.14 and seems to be fixed by
> 2a266f23550be997d783f27e704b9b40c4010292 (no crash with it applied so 
> far for me).

Thanks for sharing, running 4.14.19 with this additional one made all my
problems go away, although they were a bit different: Using the "Resume" 
button in virt-manager after an earlier "Pause" caused the guest to
freeze and using 100% CPU - especially when the guest is the grml rescue
system, this happend almost always.

    Christoph