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

Last Modified: Nov 07, 2022

Affected Product(s):
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,,,,,

Fixed In:

Opened: Jan 04, 2017

Severity: 1-Blocking


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


Traffic disrupted while tmm restarts.


Bandwidth Control (BWC) policies enabled with PEM.


There is no workaround at this time.

Fix Information

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

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips