Bug ID 602171: TMM may core when remote LSN operations time out

Last Modified: Sep 13, 2023

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

Known Affected Versions:
12.1.0, 12.1.1

Fixed In:
13.0.0, 12.1.2

Opened: Jun 29, 2016

Severity: 3-Major


TMM configured with LSN may core during high utilization, when local endpoint resources are exhausted, and request for remote resources times out.


Traffic disrupted while tmm restarts.


LSN remote operation time out. LSN can request remote TMM for resources when local resources are exhausted, when such request time out, this can result in a core in affected versions.



Fix Information

TMM LSN remote operations will no longer cause core.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips