Bug ID 673951: Memory leak when using HTTP2 profile

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
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, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0, 12.1.3.4

Opened: Jul 13, 2017
Severity: 2-Critical
Related Article:
K56466330

Symptoms

Memory continues to grow despite reduced volume of traffic. Large number of spdy_frame and xdata allocated.

Impact

Memory leak, which might eventually trigger aggressive sweeper and potential crash, resulting in failover.

Conditions

Virtual server configured with HTTP2 profile.

Workaround

None.

Fix Information

Virtual server configured with HTTP2 profile no longer leaks memory.

Behavior Change