Last Modified: Jun 25, 2026
Affected Product(s):
F5OS F5OS-C
Known Affected Versions:
F5OS-C 1.8.2
Opened: Apr 20, 2026 Severity: 3-Major
A shared commError flag in the VPC and VFC health monitoring tasks caused a race condition when tracking communication errors across controllers.
This led to scenarios where a module communication error status was not cleared even after recovery.
A shared commError flag caused a race condition where a communication error in one PSU controller could be incorrectly cleared by another PSU controller, leaving the original controller's error uncleared even after recovery.
Restart diag-agent using the below command docker restart diag-agent
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