When I executed the test I got some errors： _ebpf_link_client_attach_provider returned error

[tower111 (tower111)]

An error is reported during socket_tests.exe program execution. The error message captured is as follows. When running the test in https://github.com/microsoft/ebpf-for-windows-demo, it will also fail. The return result of the bpf_object__load function is -22. There is no problem with netsh ebpf add prog xxx.o. The problem occurs in Where, thank you very much

[Daniel M. Havey (dahavey)]

Anurag Saxena (@saxena-anurag) to have a look at this.

[tower111 (tower111)]

I changed the conn_track.sys loaded in ebpf-for-windows-demo to conn_track.o and it ran normally. I also disabled the windows mandatory signature. What could be wrong with this?
https://answers.microsoft.com/zh-hans/windows/forum/all/win10%E7%B3%BB%E7%BB%9F%E6%B0%B8%E4%B9%85%E7%A6% 81/8ae6a66a-b7bc-4835-8d18-483b27888488

The same question was asked here
microsoft/ebpf-for-windows-demo#117