network race condition still an issue with qemu-kvm 12.3

[prometheanfire]

http://forum.proxmox.com/threads/3624-virtio-net-race-condition-unpatched-in-proxmox-ve-1.5?p=20284

That bug was fixed but other virtio bugs were introduced...

There is still a bug (a different one). I'd recomend that people stay away from virtio-net and virtio-blk (if your disks are over 1TB). This is for 12.3.