Error: Cannot open file tools/testing/selftests/bpf/prog_tests/tracing_multi_link.c
Error: Cannot open file tools/testing/selftests/bpf/progs/fentry_multi_empty.c
Error: Cannot open file tools/testing/selftests/bpf/progs/tracing_multi_override.c
Error: Cannot open file tools/testing/selftests/bpf/progs/tracing_multi_test.c