While experimenting with Vxlan tunnels, I've reached a topology where the Vxlan interface's MTU was 1500 while base-interface was smaller [600].
While 'regular' packets broke via ip-fragmentation, GSO SKBs passing from the vxlan interface to the base interface remained whole, and their `gso_size' remained matching to that of the vxlan-interface's MTU; This caused the HW to drop said packets, as it would have resulted with the device sending to the line packets with length larger than the mtu. Is this broken on the udp-tunnel transmit path, the setup or the driver [qede]?
