1561 			pr_warn("elf: failed to open %s: %s\n", obj->path, errstr(err));  in bpf_object__elf_init()
1979 		pr_warn("failed to alloc map '%s' content buffer: %s\n", map->name, errstr(err));  in bpf_object__init_internal_map()
2143 		pr_warn("failed to parse '%s': %s\n", value, errstr(err));  in parse_u64()
2310 				buf, errstr(err));  in bpf_object__read_kconfig_file()
2330 		pr_warn("failed to open in-memory Kconfig: %s\n", errstr(err));  in bpf_object__read_kconfig_mem()
2338 				buf, errstr(err));  in bpf_object__read_kconfig_mem()
3253 			pr_warn("Error loading ELF section %s: %s.\n", BTF_ELF_SEC, errstr(err));  in bpf_object__init_btf()
3272 				BTF_EXT_ELF_SEC, errstr(err));  in bpf_object__init_btf()
3365 				 sec_name, size, errstr(err));  in btf_fixup_datasec()
3519 		pr_warn("Error loading vmlinux BTF: %s\n", errstr(err));  in bpf_object__load_vmlinux_btf()
3624 				errstr(err));  in bpf_object__sanitize_and_load_btf()
3627 				errstr(err));  in bpf_object__sanitize_and_load_btf()
4832 			errstr(err));  in bpf_get_map_info_from_fdinfo()
4993 		     obj->name, errstr(err), bpffs_path,  in bpf_object_prepare_token()
5043 			errstr(ret));  in bpf_object__probe_loading()
5052 			__func__, errstr(ret));  in bpf_object__probe_loading()
5086 			errstr(err));  in map_is_reuse_compat()
5113 			map->pin_path, errstr(err));  in bpf_object__reuse_map()
5154 			bpf_map__name(map), errstr(err));  in bpf_object__populate_internal_map()
5164 				bpf_map__name(map), errstr(err));  in bpf_object__populate_internal_map()
5191 				bpf_map__name(map), errstr(err));  in bpf_object__populate_internal_map()
5244 					map->name, errstr(err));  in bpf_object__create_map()
5300 			map->name, errstr(err));  in bpf_object__create_map()
5356 				map->name, i, targ_map->name, fd, errstr(err));  in init_map_in_map_slots()
5389 				map->name, i, targ_prog->name, fd, errstr(err));  in init_prog_array_slots()
5516 						map->name, errstr(err));  in bpf_object__create_maps()
5539 					map->name, map->pin_path, errstr(err));  in bpf_object__create_maps()
5548 	pr_warn("map '%s': failed to create: %s\n", map->name, errstr(err));  in bpf_object__create_maps()
5672 			pr_warn("failed to iterate BTF objects: %s\n", errstr(err));  in load_module_btfs()
5681 			pr_warn("failed to get BTF object #%d FD: %s\n", id, errstr(err));  in load_module_btfs()
5693 			pr_warn("failed to get BTF object #%d info: %s\n", id, errstr(err));  in load_module_btfs()
5707 				name, id, errstr(err));  in load_module_btfs()
5936 			pr_warn("failed to parse target BTF: %s\n", errstr(err));  in bpf_object__relocate_core()
5997 					prog->name, i, errstr(err));  in bpf_object__relocate_core()
6007 					prog->name, i, errstr(err));  in bpf_object__relocate_core()
6014 					prog->name, i, insn_idx, errstr(err));  in bpf_object__relocate_core()
6283 				prog->name, errstr(err));  in reloc_prog_func_and_line_info()
6311 				prog->name, errstr(err));  in reloc_prog_func_and_line_info()
7076 				errstr(err));  in bpf_object__relocate()
7121 				prog->name, errstr(err));  in bpf_object__relocate()
7158 				prog->name, errstr(err));  in bpf_object__relocate()
7166 				prog->name, errstr(err));  in bpf_object__relocate()
7539 				prog->name, errstr(err));  in bpf_object_load_prog()
7604 						prog->name, map->real_name, errstr(errno));  in bpf_object_load_prog()
7634 	pr_warn("prog '%s': BPF program load failed: %s\n", prog->name, errstr(errno));  in bpf_object_load_prog()
7920 			pr_warn("prog '%s': failed to load: %s\n", prog->name, errstr(err));  in bpf_object__load_progs()
7970 					prog->name, errstr(err));  in bpf_object_init_progs()
8159 		pr_warn("failed to open /proc/kallsyms: %s\n", errstr(err));  in libbpf_kallsyms_parse()
8700 		pr_warn("failed to mkdir %s: %s\n", path, errstr(err));  in make_parent_dir()
8720 		pr_warn("failed to statfs %s: %s\n", dir, errstr(errno));  in check_path()
8752 		pr_warn("prog '%s': failed to pin at '%s': %s\n", prog->name, path, errstr(err));  in bpf_program__pin()
8841 	pr_warn("failed to pin map: %s\n", errstr(err));  in bpf_map__pin()
10038 			attach_prog_fd, errstr(err));  in libbpf_find_prog_btf_id()
10050 		pr_warn("Failed to get BTF %d of the program: %s\n", info.btf_id, errstr(err));  in libbpf_find_prog_btf_id()
10133 				prog->name, attach_prog_fd, attach_name, errstr(err));  in libbpf_find_attach_btf_id()
10153 			prog->name, attach_name, errstr(err));  in libbpf_find_attach_btf_id()
10382 				bpf_map__name(map), errstr(err));  in bpf_map__set_value_size()
10388 				bpf_map__name(map), errstr(err));  in bpf_map__set_value_size()
10914 				prog->name, pfd, errstr(err));  in bpf_program__attach_perf_event_opts()
10928 				prog->name, pfd, errstr(err));  in bpf_program__attach_perf_event_opts()
10939 			prog->name, pfd, errstr(err));  in bpf_program__attach_perf_event_opts()
10969 		pr_debug("failed to open '%s': %s\n", file, errstr(err));  in parse_uint_from_file()
10975 		pr_debug("failed to parse '%s': %s\n", file, errstr(err));  in parse_uint_from_file()
11031 			errstr(type));  in perf_event_open_probe()
11041 				errstr(bit));  in perf_event_open_probe()
11176 			errstr(err));  in perf_event_kprobe_open_legacy()
11184 			errstr(err));  in perf_event_kprobe_open_legacy()
11200 			errstr(err));  in perf_event_kprobe_open_legacy()
11333 			errstr(err));  in bpf_program__attach_kprobe_opts()
11343 			errstr(err));  in bpf_program__attach_kprobe_opts()
11503 		pr_warn("failed to open %s: %s\n", available_functions_file, errstr(err));  in libbpf_available_kallsyms_parse()
11578 		pr_warn("failed to open %s: %s\n", available_path, errstr(err));  in libbpf_available_kprobes_parse()
11702 			prog->name, errstr(err));  in bpf_program__attach_kprobe_multi_opts()
11912 			binary_path, (size_t)offset, errstr(err));  in perf_event_uprobe_open_legacy()
11919 			binary_path, offset, errstr(err));  in perf_event_uprobe_open_legacy()
11934 		pr_warn("legacy uprobe perf_event_open() failed: %s\n", errstr(err));  in perf_event_uprobe_open_legacy()
12159 					prog->name, path, errstr(err));  in bpf_program__attach_uprobe_multi()
12202 			prog->name, errstr(err));  in bpf_program__attach_uprobe_multi()
12254 				prog->name, binary_path, errstr(err));  in bpf_program__attach_uprobe_opts()
12320 			errstr(err));  in bpf_program__attach_uprobe_opts()
12331 			errstr(err));  in bpf_program__attach_uprobe_opts()
12453 				prog->name, binary_path, errstr(err));  in bpf_program__attach_usdt()
12537 			errstr(tp_id));  in perf_event_open_tracepoint()
12552 			errstr(err));  in perf_event_open_tracepoint()
12576 			errstr(pfd));  in bpf_program__attach_tracepoint_opts()
12585 			errstr(err));  in bpf_program__attach_tracepoint_opts()
12660 			prog->name, tp_name, errstr(pfd));  in bpf_program__attach_raw_tracepoint_opts()
12743 			prog->name, errstr(pfd));  in bpf_program__attach_btf_id()
12805 			errstr(link_fd));  in bpf_program_attach_fd()
12974 			prog->name, errstr(link_fd));  in bpf_program__attach_iter()
13019 			prog->name, errstr(link_fd));  in bpf_program__attach_netfilter()
13319 			cpu, errstr(err));  in perf_buffer__open_cpu_buf()
13330 			cpu, errstr(err));  in perf_buffer__open_cpu_buf()
13337 			cpu, errstr(err));  in perf_buffer__open_cpu_buf()
13435 				map_fd, errstr(err));  in __perf_buffer__new()
13465 			errstr(err));  in __perf_buffer__new()
13496 		pr_warn("failed to get online CPU mask: %s\n", errstr(err));  in __perf_buffer__new()
13527 				errstr(err));  in __perf_buffer__new()
13538 				errstr(err));  in __perf_buffer__new()
13633 			pr_warn("error while processing records: %s\n", errstr(err));  in perf_buffer__poll()
13718 				i, errstr(err));  in perf_buffer__consume()
13829 		pr_warn("Failed to open cpu mask file %s: %s\n", fcpu, errstr(err));  in parse_cpu_mask_file()
13836 		pr_warn("Failed to read cpu mask from %s: %s\n", fcpu, errstr(err));  in parse_cpu_mask_file()
13929 			s->name, errstr(err));  in bpf_object__open_skeleton()
13936 		pr_warn("failed to populate skeleton maps for '%s': %s\n", s->name, errstr(err));  in bpf_object__open_skeleton()
13942 		pr_warn("failed to populate skeleton progs for '%s': %s\n", s->name, errstr(err));  in bpf_object__open_skeleton()
13972 		pr_warn("failed to populate subskeleton maps: %s\n", errstr(err));  in bpf_object__open_subskeleton()
13978 		pr_warn("failed to populate subskeleton maps: %s\n", errstr(err));  in bpf_object__open_subskeleton()
14025 		pr_warn("failed to load BPF skeleton '%s': %s\n", s->name, errstr(err));  in bpf_object__load_skeleton()
14065 				bpf_program__name(prog), errstr(err));  in bpf_object__attach_skeleton()
14109 				bpf_map__name(map), errstr(err));  in bpf_object__attach_skeleton()