Bug ID 793929: In-TMM monitor agent might crash during TMM shutdown

Last Modified: Jul 12, 2023

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

Known Affected Versions:
14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,, 15.0.0, 15.0.1,,,,

Fixed In:

Opened: Jun 14, 2019

Severity: 3-Major


A crash due to assertion in the in-TMM monitor agent occurs while TMM is shutting down.


There is no functional impact because TMM was shutting down anyway.


In-TMM monitors are active and TMM shuts down, e.g., for BIG-IP reboot.


Turn off all in-TMM monitors before rebooting the BIG-IP system.

Fix Information

TMM does not crash due to in-TMM monitor activities during shutdown.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips