Kernel panic in presence of b9k_87816 and cbproxy_cbp_878_20220510 modules

Solution Verified - Updated -

Issue

The system experiences a kernel panic with a panic task stack trace showing a call chain that involves b9k_87816 and/or cbproxy_cbp_878_20220510 kernel modules.

Environment

  • Red Hat Enterprise Linux (RHEL) 7 and 8
  • the following 3rd-party kernel modules loaded:
    • b9k_87816
    • cbproxy_cbp_878_20220510

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