CI: Conformance Ginkgo - K8sDatapathBGPTests Tests LoadBalancer

[oblazek]

CI failure

Top 4 errors/warnings:
You are using the legacy BGP feature, which will only receive security updates and bugfixes. It is recommended to migrate to the BGP Control Plane feature if possible, which has better support.
Waiting for k8s node information
Unable to ensure that BPF JIT compilation is enabled. This can be ignored when Cilium is running inside non-host network namespace (e.g. with kind or minikube)
hubble events queue is full: dropping messages; consider increasing the queue size (hubble-event-queue-size) or provisioning more CPU

</Checks>

09:20:39 STEP: Running AfterAll block for EntireTestsuite K8sDatapathBGPTests Tests LoadBalancer
09:20:41 STEP: Running AfterAll block for EntireTestsuite K8sDatapathBGPTests
09:20:41 STEP: Removing Cilium installation using generated helm manifest

• Failure in Spec Teardown (AfterEach) [143.213 seconds]
K8sDatapathBGPTests
/home/runner/work/cilium/cilium/test/ginkgo-ext/scopes.go:461
  Tests LoadBalancer
  /home/runner/work/cilium/cilium/test/ginkgo-ext/scopes.go:461
    Connectivity to endpoint via LB [AfterEach]
    /home/runner/work/cilium/cilium/test/ginkgo-ext/scopes.go:515

    Found 1 k8s-app=cilium logs matching list of errors that must be investigated:
    2024-02-07T09:20:23.468408023Z level=warning msg="hubble events queue is full: dropping messages; consider increasing the queue size (hubble-event-queue-size) or provisioning more CPU" related-metric=hubble_lost_events_total subsys=hubble

    /home/runner/work/cilium/cilium/test/ginkgo-ext/scopes.go:413

Hit on: #30114
Link: https://github.com/cilium/cilium/actions/runs/7812397786/job/21309428572
Sysdump: getting 404

[giorio94]

Hit on #31013 as well.
Link: https://github.com/cilium/cilium/actions/runs/8068788246/job/22042416373
Sysdump: test_results-E2E Test (1.29, f18-datapath-bgp-lrp).tar.gz

[bimmlerd]

Similar to Marco's hit - also in LRP

on #31200
Link: https://github.com/cilium/cilium/actions/runs/8173644856/job/22348059533#step:16:305
Sysdump:
cilium-sysdumps.zip

[github-actions]

This issue has been automatically marked as stale because it has not
had recent activity. It will be closed if no further activity occurs.

[github-actions]

This issue has not seen any activity since it was marked stale.
Closing.