Bug ID 547537: TMM core due to iSession tunnel assertion failure

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AAM(all modules)

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 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, 12.0.0

Fixed In:
12.1.0, 12.0.0 HF1, 11.6.1, 11.5.4 HF2

Opened: Sep 22, 2015
Severity: 3-Major

Symptoms

TMM core due to "valid isession pcb" assertion failure in isession_dedup_admin.c.

Impact

Traffic disrupted while tmm restarts.

Conditions

Deduplication endpoint recovery occurs on a BIG-IP that has duplication is enabled.

Workaround

none

Fix Information

An iSession tunnel initialization defect has been corrected.

Behavior Change