Comments (3)
Alan-Jowett
commented on May 21, 2024
That seems like a bug in the eBPF for Windows libbpf implementation. It should probably return something more meaningful.
A couple of things to check:
- Is the eBPF for Windows MSI installed and is eBPF running (sc query ebpfcore)
- Is the command being run from an elevated command prompt (only admin can load BPF programs).
from ebpf-for-windows-demo.
tower111
commented on May 21, 2024
server is running
The command line is opened with administrator privileges. Could this be a driver signature issue? My computer has entered test mode, and netsh ebpf add prog .\conn_track.o is no problem.
from ebpf-for-windows-demo.
tower111
commented on May 21, 2024
I also raised this issue in ebpf-for-windows. I think they are caused by the same reason, which is caused by the bpf_object__load function returning -22. My installation process is fine, are there any missing steps?
microsoft/ebpf-for-windows#3286
from ebpf-for-windows-demo.
Related Issues (20)
- Add basic CI/CD tests
- Create a test .o file for Cilium demo
- Reuse Catch2 submodule from ebpf-for-windows submodule HOT 2
- Consume ebpf-for-windows nuget package
- Upgrade LLVM version HOT 1
- Fix cilium XDP demo HOT 8
- ebpf-for-windows-demo projects should use eBPF-For-Windows nuget version 0.3.0
- conn_tracker.exe doesn't load conn_track.sys HOT 3
- Upgrade to VS2022 build environment
- Add dependabot HOT 1
- CI/CD build warnings
- nuget_update workflows fails
- Add workaround for https://github.com/vbpf/ebpf-verifier/issues/427 HOT 2
- eBPF For Windows Demo - Connection Tracking fails HOT 5
- Update bpf_xdp ebpf program to latest HOT 1
- Add CI/CD test to load the eBPF programs
- Wrong map name being used for IPv6
- Re-enable verification tests when next version of eBPF-for-Windows is released.
- An error occurs when building ebpf-for-windows-demo.sln.
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