Node NotReady due to systemd-coredump@xxx-xxxxx-x.service in RHOCP4

Solution Verified - Updated -

Issue

  • Node is marked as NotReady.

    $ oc get nodes 
    NAME             STATUS      ROLES    AGE    VERSION
    node1-abc.com    NotReady    worker   1y     v1.25.12+ba5cc25
    node2-abc.com    NotReady    worker   1y     v1.25.12+ba5cc25
    node3-abc.com    Ready       worker   1y     v1.25.12+ba5cc25
    
  • While doing ssh or executing commands on worker node getting below lines continuously.

    systemd-coredump@3130-3192283-0.service
    systemd-coredump@31300-3410894-0.service
    systemd-coredump@31301-3410900-0.service
    systemd-coredump@31302-3410906-0.service
    systemd-coredump@31303-3410912-0.service
    systemd-coredump@31304-3410918-0.service
    systemd-coredump@31305-3410941-0.service
    systemd-coredump@31306-3410957-0.service
    systemd-coredump@31307-3410972-0.service
    systemd-coredump@31308-3410978-0.service
    systemd-coredump@31309-3410984-0.service
    systemd-coredump@3131-3192289-0.service
    systemd-coredump@31310-3410991-0.service
    systemd-coredump@31311-3410997-0.service
    systemd-coredump@31312-3411003-0.service
    systemd-coredump@31313-3411009-0.service
    systemd-coredump@31314-3411015-0.service
    systemd-coredump@31315-3411021-0.service
    systemd-coredump@31316-3411028-0.service
    systemd-coredump@31317-3411058-0.service
    systemd-coredump@31318-3411064-0.service
    systemd-coredump@31319-3411070-0.service
    systemd-coredump@3132-3192295-0.service
    

Environment

  • Red Hat OpenShift Container Platform (RHOCP) 4

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