WIP debug

Signed-off-by: Lorenz Bauer <lmb@isovalent.com>

features/prog.go

@@ -39,6 +39,10 @@ func probeProgram(spec *ebpf.ProgramSpec) error {
 		prog.Close()
 	}
 
+	if spec.Type == ebpf.Extension && err != nil {
+		return fmt.Errorf("error from extension prog load: %s", err)
+	}
+
 	switch {
 	// EINVAL occurs when attempting to create a program with an unknown type.
 	// E2BIG occurs when ProgLoadAttr contains non-zero bytes past the end

internal/testutils/feature.go

@@ -18,6 +18,8 @@ func CheckFeatureTest(t *testing.T, fn func() error) {
 }
 
 func checkFeatureTestError(t *testing.T, err error) {
+	t.Helper()
+
 	if err == nil {
 		return
 	}