Bug ID 456735: Tunnel objects are not freed after deletion

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
11.6.1, 11.6.0, 11.5.1, 11.5.0

Fixed In:
11.6.0, 11.5.1 HF5, 11.5.0

Opened: Apr 10, 2014
Severity: 2-Critical
Related Article:


Tunnel objects are not freed after deletion. No user visible symptoms other than the stats table 'memory_usage_stat' detecting the memory leak.


Under normal conditions there is no impact.


This occurs when a tunnel is deleted.


This issue has no workaround at this time.

Fix Information

Tunnel objects are now properly freed after deletion.

Behavior Change