Bug ID 715450: tmm restarts under certain conditions

Last Modified: Jul 12, 2023

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0,,,,,,,,, 13.1.1,,,,, 13.1.3,,,,,,, 13.1.4,, 13.1.5,, 14.0.0,,,,,, 14.0.1,

Fixed In:

Opened: Apr 17, 2018

Severity: 2-Critical

Related Article: K05874142


tmm restarts in certain cases; no traffic goes through the BIG-IP system.


Traffic disrupted while tmm restarts.


-- DoSL7 with Device ID enabled. -- HTTP/2.0 profile configured.


Disable proactive bot defense (PBD) or HTTP/2.0

Fix Information

tmm no longer restarts under these conditions.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips