{"record":{"id":"6e53087f1cda474f","repo":"netbirdio/netbird","slug":"failed-to-parse-line-s","errorCode":null,"errorMessage":"failed to parse line: %s","messagePattern":"failed to parse line: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"client/iface/freebsd/iface.go","lineNumber":44,"sourceCode":"}\n\nfunc parseIfconfigOutput(output []byte) (*iface, error) {\n\t// TODO: implement without allocations\n\tlines := string(output)\n\n\tscanner := bufio.NewScanner(strings.NewReader(lines))\n\n\tvar name, mtu, group string\n\tvar ips []string\n\n\tfor scanner.Scan() {\n\t\tline := scanner.Text()\n\n\t\t// If line contains \": flags\", it's a line with interface information\n\t\tif strings.Contains(line, \": flags\") {\n\t\t\tparts := strings.Fields(line)\n\t\t\tif len(parts) < 4 {\n\t\t\t\treturn nil, fmt.Errorf(\"failed to parse line: %s\", line)\n\t\t\t}\n\t\t\tname = strings.TrimSuffix(parts[0], \":\")\n\t\t\tif strings.Contains(line, \"mtu\") {\n\t\t\t\tmtuIndex := 0\n\t\t\t\tfor i, part := range parts {\n\t\t\t\t\tif part == \"mtu\" {\n\t\t\t\t\t\tmtuIndex = i\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tmtu = parts[mtuIndex+1]\n\t\t\t}\n\t\t}\n\n\t\t// If line contains \"groups:\", it's a line with interface group\n\t\tif strings.Contains(line, \"groups:\") {\n\t\t\tparts := strings.Fields(line)\n\t\t\tif len(parts) < 2 {","sourceCodeStart":26,"sourceCodeEnd":62,"githubUrl":"https://github.com/netbirdio/netbird/blob/93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c/client/iface/freebsd/iface.go#L26-L62","documentation":"Error \"failed to parse line: %s\" thrown in netbirdio/netbird.","triggerScenarios":"Thrown at client/iface/freebsd/iface.go:44 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c","analyzedAt":"2026-08-16T03:09:19.136Z","schemaVersion":2},"datasetVersion":"2026-08-16T08:17:34.114Z"}