Bug ID 636774: Potential TMM crash credits to BWC token distribution logic

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP PEM(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, 12.1.3.4, 12.1.3.5

Fixed In:
13.0.0, 12.1.3.6

Opened: Jan 04, 2017
Severity: 1-Blocking

Symptoms

tmm crashes at 'bwc_stb_static_recharge (stb_static=0x560086f501f0) at ../net/bwc_stb.c:364'.

Impact

Traffic disrupted while tmm restarts.

Conditions

Bandwidth Control (BWC) policies enabled with PEM.

Workaround

There is no workaround at this time.

Fix Information

Fixed a potential TMM crash credits to BWC token distribution logic.

Behavior Change