Last Modified: Oct 06, 2020
Affected Product:
See more info
BIG-IP LTM
Known Affected Versions:
11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1
Fixed In:
11.6.0, 11.4.1 HF9, 11.2.1 HF11
Opened: Sep 16, 2013
Severity: 3-Major
Related AskF5 Article:
K15558
Tmm crashes, usually with a "umem_backstore_free: no such allocation" panic message.
Traffic disrupted while tmm restarts.
If an iRule command which is affected by this bug is executed in a server-side context at a time when there is no client-side connection, then tmm will probably crash.
None.
iRule crash bug fixed.