Last Modified: Jan 29, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5
Fixed In:
11.5.1 HF6
Opened: Oct 22, 2014 Severity: 2-Critical
TMM CORE panic: ../base/listener.c:303:Assertion "listener unbound" failed
Traffic disrupted while tmm restarts.
LTM has virtual servers configured with clone-pools.
This issue has no workaround at this time.
TMM does not core