1592 			pr_warn("elf: failed to open %s: %s\n", obj->path, errstr(err));  in bpf_object__elf_init()
2001 		pr_warn("failed to alloc map '%s' content buffer: %s\n", map->name, errstr(err));  in bpf_object__init_internal_map()
2165 		pr_warn("failed to parse '%s': %s\n", value, errstr(err));  in parse_u64()
2332 				buf, errstr(err));  in bpf_object__read_kconfig_file()
2352 		pr_warn("failed to open in-memory Kconfig: %s\n", errstr(err));  in bpf_object__read_kconfig_mem()
2360 				buf, errstr(err));  in bpf_object__read_kconfig_mem()
3275 			pr_warn("Error loading ELF section %s: %s.\n", BTF_ELF_SEC, errstr(err));  in bpf_object__init_btf()
3294 				BTF_EXT_ELF_SEC, errstr(err));  in bpf_object__init_btf()
3387 				 sec_name, size, errstr(err));  in btf_fixup_datasec()
3541 		pr_warn("Error loading vmlinux BTF: %s\n", errstr(err));  in bpf_object__load_vmlinux_btf()
3646 				errstr(err));  in bpf_object__sanitize_and_load_btf()
3649 				errstr(err));  in bpf_object__sanitize_and_load_btf()
4921 			errstr(err));  in bpf_get_map_info_from_fdinfo()
5082 		     obj->name, errstr(err), bpffs_path,  in bpf_object_prepare_token()
5132 			errstr(ret));  in bpf_object__probe_loading()
5141 			__func__, errstr(ret));  in bpf_object__probe_loading()
5175 			errstr(err));  in map_is_reuse_compat()
5212 			map->pin_path, errstr(err));  in bpf_object__reuse_map()
5253 			bpf_map__name(map), errstr(err));  in bpf_object__populate_internal_map()
5263 				bpf_map__name(map), errstr(err));  in bpf_object__populate_internal_map()
5290 				bpf_map__name(map), errstr(err));  in bpf_object__populate_internal_map()
5351 					map->name, errstr(err));  in bpf_object__create_map()
5407 			map->name, errstr(err));  in bpf_object__create_map()
5463 				map->name, i, targ_map->name, fd, errstr(err));  in init_map_in_map_slots()
5496 				map->name, i, targ_prog->name, fd, errstr(err));  in init_prog_array_slots()
5623 						map->name, errstr(err));  in bpf_object__create_maps()
5646 					map->name, map->pin_path, errstr(err));  in bpf_object__create_maps()
5655 	pr_warn("map '%s': failed to create: %s\n", map->name, errstr(err));  in bpf_object__create_maps()
5779 			pr_warn("failed to iterate BTF objects: %s\n", errstr(err));  in load_module_btfs()
5788 			pr_warn("failed to get BTF object #%d FD: %s\n", id, errstr(err));  in load_module_btfs()
5800 			pr_warn("failed to get BTF object #%d info: %s\n", id, errstr(err));  in load_module_btfs()
5814 				name, id, errstr(err));  in load_module_btfs()
6043 			pr_warn("failed to parse target BTF: %s\n", errstr(err));  in bpf_object__relocate_core()
6104 					prog->name, i, errstr(err));  in bpf_object__relocate_core()
6114 					prog->name, i, errstr(err));  in bpf_object__relocate_core()
6121 					prog->name, i, insn_idx, errstr(err));  in bpf_object__relocate_core()
6555 				prog->name, errstr(err));  in reloc_prog_func_and_line_info()
6583 				prog->name, errstr(err));  in reloc_prog_func_and_line_info()
6699 			main_prog->name, errstr(err));  in bpf_object__append_subprog_code()
7374 				errstr(err));  in bpf_object__relocate()
7419 				prog->name, errstr(err));  in bpf_object__relocate()
7456 				prog->name, errstr(err));  in bpf_object__relocate()
7464 				prog->name, errstr(err));  in bpf_object__relocate()
7837 				prog->name, errstr(err));  in bpf_object_load_prog()
7902 						prog->name, map->real_name, errstr(errno));  in bpf_object_load_prog()
7932 	pr_warn("prog '%s': BPF program load failed: %s\n", prog->name, errstr(errno));  in bpf_object_load_prog()
8218 			pr_warn("prog '%s': failed to load: %s\n", prog->name, errstr(err));  in bpf_object__load_progs()
8268 					prog->name, errstr(err));  in bpf_object_init_progs()
8457 		pr_warn("failed to open /proc/kallsyms: %s\n", errstr(err));  in libbpf_kallsyms_parse()
8998 		pr_warn("failed to mkdir %s: %s\n", path, errstr(err));  in make_parent_dir()
9018 		pr_warn("failed to statfs %s: %s\n", dir, errstr(errno));  in check_path()
9050 		pr_warn("prog '%s': failed to pin at '%s': %s\n", prog->name, path, errstr(err));  in bpf_program__pin()
9139 	pr_warn("failed to pin map: %s\n", errstr(err));  in bpf_map__pin()
10369 			attach_prog_fd, errstr(err));  in libbpf_find_prog_btf_id()
10381 		pr_warn("Failed to get BTF %d of the program: %s\n", info.btf_id, errstr(err));  in libbpf_find_prog_btf_id()
10464 				prog->name, attach_prog_fd, attach_name, errstr(err));  in libbpf_find_attach_btf_id()
10484 			prog->name, attach_name, errstr(err));  in libbpf_find_attach_btf_id()
10713 				bpf_map__name(map), errstr(err));  in bpf_map__set_value_size()
10719 				bpf_map__name(map), errstr(err));  in bpf_map__set_value_size()
11266 				prog->name, pfd, errstr(err));  in bpf_program__attach_perf_event_opts()
11280 				prog->name, pfd, errstr(err));  in bpf_program__attach_perf_event_opts()
11293 				prog->name, pfd, errstr(err));  in bpf_program__attach_perf_event_opts()
11324 		pr_debug("failed to open '%s': %s\n", file, errstr(err));  in parse_uint_from_file()
11330 		pr_debug("failed to parse '%s': %s\n", file, errstr(err));  in parse_uint_from_file()
11386 			errstr(type));  in perf_event_open_probe()
11396 				errstr(bit));  in perf_event_open_probe()
11531 			errstr(err));  in perf_event_kprobe_open_legacy()
11539 			errstr(err));  in perf_event_kprobe_open_legacy()
11555 			errstr(err));  in perf_event_kprobe_open_legacy()
11686 			errstr(err));  in bpf_program__attach_kprobe_opts()
11696 			errstr(err));  in bpf_program__attach_kprobe_opts()
11857 		pr_warn("failed to open %s: %s\n", available_functions_file, errstr(err));  in libbpf_available_kallsyms_parse()
11932 		pr_warn("failed to open %s: %s\n", available_path, errstr(err));  in libbpf_available_kprobes_parse()
12056 			prog->name, errstr(err));  in bpf_program__attach_kprobe_multi_opts()
12252 			binary_path, (size_t)offset, errstr(err));  in perf_event_uprobe_open_legacy()
12259 			binary_path, offset, errstr(err));  in perf_event_uprobe_open_legacy()
12274 		pr_warn("legacy uprobe perf_event_open() failed: %s\n", errstr(err));  in perf_event_uprobe_open_legacy()
12497 					prog->name, path, errstr(err));  in bpf_program__attach_uprobe_multi()
12540 			prog->name, errstr(err));  in bpf_program__attach_uprobe_multi()
12592 				prog->name, binary_path, errstr(err));  in bpf_program__attach_uprobe_opts()
12659 			errstr(err));  in bpf_program__attach_uprobe_opts()
12670 			errstr(err));  in bpf_program__attach_uprobe_opts()
12792 				prog->name, binary_path, errstr(err));  in bpf_program__attach_usdt()
12876 			errstr(tp_id));  in perf_event_open_tracepoint()
12891 			errstr(err));  in perf_event_open_tracepoint()
12915 			errstr(pfd));  in bpf_program__attach_tracepoint_opts()
12924 			errstr(err));  in bpf_program__attach_tracepoint_opts()
12999 			prog->name, tp_name, errstr(pfd));  in bpf_program__attach_raw_tracepoint_opts()
13082 			prog->name, errstr(pfd));  in bpf_program__attach_btf_id()
13144 			errstr(link_fd));  in bpf_program_attach_fd()
13341 			prog->name, errstr(link_fd));  in bpf_program__attach_iter()
13386 			prog->name, errstr(link_fd));  in bpf_program__attach_netfilter()
13686 			cpu, errstr(err));  in perf_buffer__open_cpu_buf()
13697 			cpu, errstr(err));  in perf_buffer__open_cpu_buf()
13704 			cpu, errstr(err));  in perf_buffer__open_cpu_buf()
13801 				map_fd, errstr(err));  in __perf_buffer__new()
13831 			errstr(err));  in __perf_buffer__new()
13862 		pr_warn("failed to get online CPU mask: %s\n", errstr(err));  in __perf_buffer__new()
13893 				errstr(err));  in __perf_buffer__new()
13904 				errstr(err));  in __perf_buffer__new()
13999 			pr_warn("error while processing records: %s\n", errstr(err));  in perf_buffer__poll()
14084 				i, errstr(err));  in perf_buffer__consume()
14195 		pr_warn("Failed to open cpu mask file %s: %s\n", fcpu, errstr(err));  in parse_cpu_mask_file()
14202 		pr_warn("Failed to read cpu mask from %s: %s\n", fcpu, errstr(err));  in parse_cpu_mask_file()
14295 			s->name, errstr(err));  in bpf_object__open_skeleton()
14302 		pr_warn("failed to populate skeleton maps for '%s': %s\n", s->name, errstr(err));  in bpf_object__open_skeleton()
14308 		pr_warn("failed to populate skeleton progs for '%s': %s\n", s->name, errstr(err));  in bpf_object__open_skeleton()
14338 		pr_warn("failed to populate subskeleton maps: %s\n", errstr(err));  in bpf_object__open_subskeleton()
14344 		pr_warn("failed to populate subskeleton maps: %s\n", errstr(err));  in bpf_object__open_subskeleton()
14391 		pr_warn("failed to load BPF skeleton '%s': %s\n", s->name, errstr(err));  in bpf_object__load_skeleton()
14431 				bpf_program__name(prog), errstr(err));  in bpf_object__attach_skeleton()
14481 				bpf_map__name(map), errstr(err));  in bpf_object__attach_skeleton()