According to:
https://github.com/proxmox/pve-kernel/blob/master/debian/changelog
* e1000e: work around a hardware erratum that made Intel I219 NICs send
corrupted data and then hang ("Detected Hardware Unit Hang") with TCP
segmentation offload, triggered for example by forwarding VM traffic
over a bridge. Disabling TSO as a workaround should no longer be
needed.Patch available at:
Already existing in Proxmox PVE kernel 7.0.14-28.
Perhaps can be included in kernel used by VyOS?