Re: vio(4) stops working with debian 9.0 qemu-2.8+dfsg-6

On Saturday, 8 July 2017 14:58:59 CEST Stefan Fritsch wrote:
> A difference between i386 and amd64 is that on amd64, openbsd uses MSI-X for
> virtio. Maybe legacy interrupts are broken with vhost-net. This needs some
> more debugging. But its either a bug in qemu or in the linux kernel, not in
> openbsd.

It's also broken with amd64 if MSI-X is disabled.

It's fixed in qemu 2.9. Debian bug report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867978

Cheers,
Stefan