On Thu, Jun 25, 2020 at 10:23 PM Cameron Berkenpas <cam@neo-zeon.de> wrote:
>
> Hello,
>
> Somewhere along the way I got the impression that it generally takes
> those affected hours before their systems lock up. I'm (generally) able
> to reproduce this issue much faster than that. Regardless, I can help test.
>
> Are there any patches that need testing or is this all still pending
> discussion around the  best way to resolve the issue?

Yes. I come up with a (hopefully) much better patch in the attachment.
Can you help to test it? You need to unapply the previous patch before
applying this one.

(Just in case of any confusion: I still believe we should check NULL on
top of this refcnt fix. But it should be a separate patch.)

Thank you!