linux-kernel - Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared interrupts for virtqueues")

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Message-ID: <20170328202616-mutt-send-email-mst@kernel.org>
Date:   Tue, 28 Mar 2017 20:27:02 +0300
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Mike Galbraith <efault@....de>
Cc:     Christoph Hellwig <hch@....de>,
        Thorsten Leemhuis <linux@...mhuis.info>,
        virtio-dev@...ts.oasis-open.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        rjones@...hat.com
Subject: Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared
 interrupts for virtqueues")

On Tue, Mar 28, 2017 at 06:33:53PM +0200, Mike Galbraith wrote:
> On Tue, 2017-03-28 at 18:37 +0300, Michael S. Tsirkin wrote:
> 
> > Anything specific that you do to trigger this?
> 
> Nope, all I have to do is to poke kde Power/Session Hibernate button.  

Oh so you actually start hypernate? Is this what you mean when
you say "poke"?

> Not that it should matter, but the vm is a full clone of my 42.1 box,
> including git server/repos etc, so has all whistles/bells/lard.
> 
> 	-Mike