Getting a Illegal instruction (core dumped) when trying to run

Getting the Illegal instruction (core dumped) when I try to run llamasharp. Here is my process of trying to run this repo:
-dotnet new console -n LlamaSharpProject
-cd LLamaSharpProject
-dotnet add package LLamaSharp (I did not see the notice at the bottom of the readme at first, so i also went back and did the process over with --version 0.24.0 appended)
-dotnet add package LLamaSharp.Backend.Cpu (appended --version 0.24.0 on other attempt)
-dotnet build
-dotnet run (it fails silently, get no feedback from console.)
I then try dotnet bin/Debug/net10.0/LlamaSharpProject.dll and that is when i see the core dump message.

I am running this on an old laptop. These are its flags from lscpu command:
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pg
e mca cmov pat pse36 clflush dts acpi mmx fxsr sse
sse2 ht tm pbe syscall nx lm constant_tsc arch_perf
mon pebs bts rep_good nopl cpuid aperfmperf pni dte
s64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lah
f_lm pti dtherm ida

I am able to run models fine using ggml's llama.cpp. I am running the Qwen3-0_6B-Q4_0
Any help would be greatly appreciated.