RHACS 4.1 - Collector fails to start on OCP 4.10.61 on Z(s390x) architecture

Solution Verified - Updated -

Issue

After upgrading to RHACS 4.1, ACS collector pods on Z architecture (s390x) nodes fail to start on OCP 4.10.x clusters.

  • Collector pods are in CrashLoopBackoff
  • Openshift logs of crashing collector pods contain the following lines:
math between map_value pointer and register with unbounded min value is not allowed
Failed to initialize collector kernel components

Environment

  • RHACS 4.1.0
  • Secured clusters are RHOCP 4.10.x + IBM Z architecture (s390x)

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