4536 static int probe_fd(int fd)  in probe_fd()  function
4562 	return probe_fd(ret);  in probe_kern_prog_name()
4589 	return probe_fd(ret);  in probe_kern_global_data()
4600 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf()
4618 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_func()
4636 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_func_global()
4655 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_datasec()
4667 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_float()
4684 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_decl_tag()
4700 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_type_tag()
4710 	return probe_fd(fd);  in probe_kern_array_mmap()
4728 	return probe_fd(fd);  in probe_kern_exp_attach_type()
4744 	return probe_fd(fd);  in probe_kern_probe_read_kernel()
4876 	return probe_fd(ret);  in probe_kern_bpf_cookie()
4886 	return probe_fd(libbpf__load_raw_btf((char *)types, sizeof(types),  in probe_kern_btf_enum64()