Bug#1064634: qemu-system-x86: possible race-condition in qemu nat layer or virtio-net

[g1pi]

> Please take it with upstream qemu, - eg, qemu-de...@nongnu.org mailing
> list or qemu gitlab repository issue tracking.

Reported to qemu-devel:
https://lists.gnu.org/archive/html/qemu-devel/2024-02/msg05412.html

    g.b.