178 				erofs_err("invalid debug level %d", i);  in mkfs_parse_options_cfg()
187 				erofs_err("invalid xattr tolerance %s", optarg);  in mkfs_parse_options_cfg()
201 				erofs_err("invalid UNIX timestamp %s", optarg);  in mkfs_parse_options_cfg()
209 				erofs_err("invalid UUID %s", optarg);  in mkfs_parse_options_cfg()
217 				erofs_err("failed to parse exclude path: %s",  in mkfs_parse_options_cfg()
225 				erofs_err("failed to parse exclude regex: %s",  in mkfs_parse_options_cfg()
268 		erofs_err("Source directory is missing");  in mkfs_parse_options_cfg()
274 		erofs_err("Failed to parse source directory: %s",  in mkfs_parse_options_cfg()
280 		erofs_err("Unexpected argument: %s\n", argv[optind]);  in mkfs_parse_options_cfg()
314 		erofs_err("Failed to allocate memory for sb: %s",  in erofs_mkfs_update_super_block()
347 		erofs_err("failed to read superblock to set checksum: %s",  in erofs_mkfs_superblock_csum_set()
359 		erofs_err("internal error: not an erofs valid image");  in erofs_mkfs_superblock_csum_set()
373 		erofs_err("failed to write checksummed superblock: %s",  in erofs_mkfs_superblock_csum_set()
409 		erofs_err("Environment variable $SOURCE_DATE_EPOCH %s is invalid",  in parse_source_date_epoch()
456 		erofs_err("root of the filesystem is not a directory - %s",  in main()
479 		erofs_err("failed to load fs config %s", cfg.fs_config_file);  in main()
490 		erofs_err("Failed to initialize buffers: %s",  in main()
496 		erofs_err("Failed to balloon erofs_super_block: %s",  in main()
503 		erofs_err("Failed to initialize compressor: %s",  in main()
517 		erofs_err("Failed to build shared xattrs: %s",  in main()
550 		erofs_err("\tCould not format the device : %s\n",  in main()