Bug ID 527076: TMM crashes with core when PSC::policy iRule is used to set more than 32 policies

Last Modified: Jul 18, 2026

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

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, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3

Fixed In:
12.0.0

Opened: Jun 09, 2015

Severity: 3-Major

Symptoms

TMM crashes with core when PSC::policy iRule is used to set more than 32 policies

Impact

Traffic disrupted while tmm restarts.

Conditions

iRule containing 32 or more polices

Workaround

N/A

Fix Information

Check added to validate number of policies contained in iRule.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips