Bug ID 554928: tmm eventually crashes when Classification profile is configured on the virtual server

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4

Fixed In:
11.6.1 HF1

Opened: Oct 28, 2015

Severity: 2-Critical

Related Article: K03353647

Symptoms

tmm eventually crashes when Classification profile is configured on the virtual server

Impact

Traffic disrupted while tmm restarts.

Conditions

-- Classification profile configured on the virtual server. -- Many ssl/ftp/rtp/sip flows processed by the BIG-IP system.

Workaround

remove Classification profile from the virtual

Fix Information

tmm no longer crashes when Classification profile is configured on the virtual server

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips