[vfio-users] Host hard lockups

fenix23 . fenix.tczew at gmail.com
Sat Sep 17 15:40:36 UTC 2016


I also runs on Rampage IV. I dont have freezes during work but sometimes I
have performance issue durring some media with sound operations. I very
often have similiar freezes when I'm shuting down the VM. I havent much
time to troubleshoot this unfortunetly.

I have a question for you. I have problem with sound in the vm, do you have
sound from your sound card or using HDMI passed through ?
I cant get this to work.

Best Regards
Tomasz Strzelecki

2016-08-22 22:18 GMT+02:00 vfio <vfio at taintedbit.com>:

> On 08/16/2016 12:51 PM, vfio wrote:
> > I noticed that the symptoms of the freeze are very similar to the
> > freezes I sometimes get when shutting down the guest. After searching
> > the archives, I decided to try enabling MSI for the Titan X in the Win10
> > guest. This did indeed stop the freezes at shutdown time. I've been
> > using the guest for 10 days since my original post. During this time I
> > experienced only one freeze, but I was not nearby at the time so it's
> > hard to say if the guest caused it.
> It took longer than expected, but a definite crash happened yesterday.
> Sadly, it seems that MSI was not a fix for the in-use crashes.
> At this point I'm worried that it's some sort of weird hardware-specific
> interaction that is unlikely to be fixed. If anybody experiences similar
> symptoms or can suggest any debugging techniques, I'd greatly appreciate
> any suggestions.
> Thanks!
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