Bug ID 1186249: TMM crashes on reject rule

Last Modified: May 08, 2024

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

Known Affected Versions:
16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,,,, 17.0.0,,

Fixed In:
17.1.0, 16.1.4

Opened: Nov 04, 2022

Severity: 2-Critical


The TMM crashes when the configuration has a rule that contains a reject in an HTTP_RESPONSE.


TMM crashes every time this condition occurs. Traffic disrupted while tmm restarts.


The crash happens when this rule is processed after a client has disconnected.


If possible, avoid the use of reject or use HTTP::disable before the reject.

Fix Information

Reject can be used without a crash.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips