Red Hat OpenShift 4 nodes hanging on IBM Power architecture

Solution Unverified - Updated -


  • Red Hat OpenShift node not responsive and becoming NotReady.
  • RHOCP nodes hang or panic.
  • From the HMC is visible the event OS panic: System for the related LPAR.


  • Red Hat OpenShift Container Platform (RHOCP)
    • 4.11
    • 4.12
  • IBM Power Systems (ppc64le)

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