{"record":{"id":"61f1616b8917b975","repo":"openai/codex","slug":"failed-to-read-backfill-state-at-err","errorCode":null,"errorMessage":"failed to read backfill state at {}: {err}","messagePattern":"failed to read backfill state at (.+?): (.+?)","errorType":"exception","errorClass":"anyhow::Error","httpStatus":null,"severity":"error","filePath":"codex-rs/rollout/src/state_db.rs","lineNumber":140,"sourceCode":"    );\n    if let Err(err) = backfill_gate_result {\n        runtime.close().await;\n        return Err(err);\n    }\n    Ok(runtime)\n}\n\nasync fn wait_for_backfill_gate(\n    runtime: &codex_state::StateRuntime,\n    codex_home: &Path,\n    default_model_provider_id: &str,\n    backfill_lease_seconds: Option<i64>,\n) -> anyhow::Result<()> {\n    let wait_started = Instant::now();\n    let mut reported_wait = false;\n    loop {\n        let backfill_state = runtime.get_backfill_state().await.map_err(|err| {\n            anyhow::anyhow!(\n                \"failed to read backfill state at {}: {err}\",\n                codex_home.display()\n            )\n        })?;\n        if backfill_state.status == codex_state::BackfillStatus::Complete {\n            return Ok(());\n        }\n\n        if let Some(backfill_lease_seconds) = backfill_lease_seconds {\n            metadata::backfill_sessions_with_lease(\n                runtime,\n                codex_home,\n                default_model_provider_id,\n                backfill_lease_seconds,\n            )\n            .await;\n        } else {\n            metadata::backfill_sessions(runtime, codex_home, default_model_provider_id).await;","sourceCodeStart":122,"sourceCodeEnd":158,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/rollout/src/state_db.rs#L122-L158","documentation":"Error \"failed to read backfill state at {}: {err}\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/rollout/src/state_db.rs:140 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":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}