Bug ID 739716: APM Subroutine loops without finishing

Last Modified: Oct 06, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP APM(all modules)

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1, 14.0.0,,,,

Fixed In:

Opened: Aug 08, 2018
Severity: 1-Blocking


Some APM subroutines never finish. In authentication use cases, the end-users will continue to see logon pages, even after submitting correct credentials. In SWG confirm-and-continue use cases, the end-users will continue to see confirm boxes, even if they had already clicked "continue".


Subroutines never finish. End-users are not able to access resources.


APM with a subroutine. Reproducibility will vary by platform and deployment.


TMM restart does resolve the issue.

Fix Information

The memory corruption issue was resolved and the subroutines now correctly finish.

Behavior Change