Submariner-gateway pod sometimes crashes with core-dump

Solution Verified - Updated -

Issue

  • IPsec endpoint fails to respond to the IKE messages

  • Submariner-gateway pod sometimes crashes with core-dump:

    [90m2023-05-31T01:44:29.578Z[0m [32mINF[0m ..gine/cableengine.go:202 CableEngine          Successfully installed Endpoint cable "submariner-cable-cluster2-10-x-x-2" with remote IP 10.x.x.2
...
[90m2023-05-31T09:28:21.865Z[0m [1m[31mFTL[0m[0m ..al/pkg/log/logger.go:67 libreswan Pluto exited: signal: aborted (core dumped)

Environment

  • Red Hat Advanced Cluster Management for Kubernetes 2.7
  • Red Hat OpenShift Container Platform 4.12.14
  • Submariner Operator 0.14.4

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