Tag: Network
Problems related to network communication, such as packet loss, latency spikes, or unreachable hosts
| ID | Title | Description | Category | Technology | Tags |
|---|---|---|---|---|---|
| prequel-2025-0092 High Impact: 6/10 Mitigation: 4/10 | AWS CNI intermittent runtime panics and failure to destroy pod network | This rule fires when the kubelet reports a series of `FailedKillPod / KillPodSandboxError` events that contain `rpc error: code = Unknown desc = failed to destroy network for sandbox…` together with a **SIGSEGV / nil-pointer panic** from `routed-eni-cni-plugin/cni.go` or `PluginMainFuncsWithError`. These messages indicate that the Amazon VPC CNI plugin crashed while tearing down a Pod’s network namespace, leaving the sandbox in an indeterminate state. | Kubernetes Provisioning Problems | aws-cni | EKSPod TerminationNetworkPanic |