Last Modified: Jan 07, 2026
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5
Fixed In:
12.0.0, 11.6.0 HF6
Opened: May 14, 2015 Severity: 2-Critical Related Article:
K17574
When the aced process is going to exit (daemon shutdown/restart), it might generate a core file intermittently.
This causes a core file to be generated.
This issue occurs when aced daemon shuts down.
This issue has no workaround at this time.
The aced process no longer intermittently generates a core file.