syz_emit_ethernet(0x66, &(0x7f00000002c0)={@random="eb39b413f470", @remote, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @loopback}}}}}, 0x0)