Zifeng-Ma opened a new issue, #54980: URL: https://github.com/apache/airflow/issues/54980
### Apache Airflow version 3.0.4 ### If "Other Airflow 2 version" selected, which one? _No response_ ### What happened? When I trigger backfills from Airflow UI, it always says "There is already a running backfill for dag XXXX", while there is none. 1. No dags are running <img width="1920" height="904" alt="Image" src="https://github.com/user-attachments/assets/1f207451-f3d3-45dc-981c-14e38d9d5565"; /> 2. Want to backfill 49 dag runs <img width="1920" height="905" alt="Image" src="https://github.com/user-attachments/assets/af955274-d6e7-418f-bf66-6836df231507"; /> 3. Show error <img width="1920" height="899" alt="Image" src="https://github.com/user-attachments/assets/646b206c-fe1d-4c8d-9dd5-9f84a61dcdfd"; /> 4. But no dags are running still <img width="1920" height="904" alt="Image" src="https://github.com/user-attachments/assets/a7275930-2340-4bd3-a701-0d16cbbbd614"; /> ### What you think should happen instead? _No response_ ### How to reproduce I have no clue how it happened. ### Operating System NAME="Oracle Linux Server" VERSION="9.6" ID="ol" ID_LIKE="fedora" VARIANT="Server" VARIANT_ID="server" VERSION_ID="9.6" PLATFORM_ID="platform:el9" PRETTY_NAME="Oracle Linux Server 9.6" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:9:6:server" HOME_URL="https://linux.oracle.com/"; BUG_REPORT_URL="https://github.com/oracle/oracle-linux"; ORACLE_BUGZILLA_PRODUCT="Oracle Linux 9" ORACLE_BUGZILLA_PRODUCT_VERSION=9.6 ORACLE_SUPPORT_PRODUCT="Oracle Linux" ORACLE_SUPPORT_PRODUCT_VERSION=9.6 ### Versions of Apache Airflow Providers _No response_ ### Deployment Official Apache Airflow Helm Chart ### Deployment details _No response_ ### Anything else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
