Error: Cannot open file tools/testing/selftests/bpf/prog_tests/crib.c
Error: Cannot open file tools/testing/selftests/bpf/progs/crib_common.h
Error: Cannot open file tools/testing/selftests/bpf/progs/crib_files_failure.c
Error: Cannot open file tools/testing/selftests/bpf/progs/crib_files_success.c