Bug ID 1122473: TMM panic while initializing URL DB

Last Modified: Feb 07, 2024

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

Known Affected Versions:
15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,

Fixed In:
17.1.0,, 15.1.9

Opened: Jun 28, 2022

Severity: 2-Critical


TMM panic because of a race condition which prevents the TMM from accessing files related to the URL database.


Traffic disrupted while TMM restarts.


While the BIG-IP system is rebooting, if an infrequent timing delay occurs, one or more files related to the URL database may be created in the wrong order of sequence.


None. Repeated attempts at rebooting may eventually succeed.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips