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Feb 10, 2026 · Cloud Native

Why Is My K8s Pod Stuck in CrashLoopBackOff? 5 Proven Troubleshooting Strategies

CrashLoopBackOff is a kubelet back‑off restart policy that can be triggered by application panics, OOM kills, mis‑configured probes, or image pull problems, and this guide walks you through five systematic debugging steps, from inspecting pod events and logs to using ephemeral containers and monitoring alerts.