Bug ID 431305: Panic occurs in rare instances of iSession use

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.2.0, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF2, 11.4.0 HF4, 11.3.0 HF8

Opened: Sep 20, 2013

Severity: 1-Blocking

Related Article: K14875


A system panic occurs and TMM halts with a core file.


When the problem occurs, the system posts a message similar to the following: 'panic: ../base/pool.c:1062: Assertion "No pool members still in use" failed.'


This can occur in rare instances of iSession use.



Fix Information

Fixed TMM crash that could occur in rare instances of iSession use.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips