@Marvin: Why does this flow deployed on a worker keep crashing with error

Process 27834 exited with status code: -11

The error

Process 27834 exited with status code: -11

typically indicates a segmentation fault, which is a serious error often stemming from low-level issues. There are various potential causes including: 1. Resource Limitations: The worker might be running out of memory or another critical resource. 2. Incompatible or Corrupted Dependencies: Specific versions of libraries or corrupted installations might cause segmentation faults. 3. Underlying System Issues: Issues in the underlying system (e.g., Docker, Kubernetes) or misconfigurations could also be culprits. While there are no direct references to status code

-11

in the Prefect docs and issues, here are some relevant resources to check: - Prefect Troubleshooting Guide: https://docs.prefect.io/latest/guides/troubleshooting/ - Prefect Shell Integration: https://docs.prefect.io/latest/integrations/prefect-shell/ - Kubernetes Worker: https://docs.prefect.io/latest/integrations/prefect-kubernetes/worker/ Additionally, the issues from GitHub related to crashing and internal errors may provide insights: 1. Setting auto remove to true in Podman container blocks crashes agent 2. TaskFailedToStart error: CannotPullContainerError 3. Docker containers kept open when they crash For a more precise diagnosis: - Check System Logs: Look at logs on the worker node for more detailed error messages around the time of the crash. - Monitor Resource Usage: Ensure your worker has enough resources (CPU, RAM, Disk I/O) when running the flow. - Verify Dependencies: Ensure all dependencies are compatible and correctly installed. I suggest starting with these steps for a detailed investigation.