Bug ID 613415: Memory leak in ospfd when distribute-list is used

Last Modified: Oct 28, 2019

Bug Tracker

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

Known Affected Versions:
11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 15.0.0, 15.0.1

Fixed In:
13.0.0, 12.1.3, 11.6.3.2

Opened: Aug 30, 2016
Severity: 3-Major
Related AskF5 Article:
K22750357

Symptoms

Memory might be leaked when a distribute-list is used to filter routes between OSPFv2 and the Routing Information Base (RIB). The leak may lead to a the daemon being terminated via the oom-killer.

Impact

ospfd may leak memory until the system terminates the process via the oom-killer.

Conditions

OSPFv2 in use with a distribute-list, and Link State Advertisements (LSAs) in the database whose prefixes will be filtered by the distribute-list.

Workaround

Position the BIG-IP system in the network so there are no LSAs that need to be filtered using a distribute-list, such as in a stub area.

Fix Information

ospfd no longer leaks memory when a distribute-list is configured.

Behavior Change