Upgrading from AIX 7.1 TL4 SP2 to SP3 can cause agents to fault (3916650)
Upgrading from AIX 7.1 TL4 SP2 to SP3 can cause agents to fault and may result in an application or system outage. This affects the physical NICs only.
To fix this issue, you must download and apply the following epackage from IBM Support Portal:
IV92499: CORE DUMPS IN MULTITHREADED PROCESS USING OLSON TZ