Bug ID 572753: Sflow_agent will crash on chassis when restarting secondary blades

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP TMOS(all modules)

Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:

Opened: Feb 09, 2016

Severity: 3-Major

Related Article: K04000429


Sflow_agent will crash and generate a core dump when secondary blades are restarted.


Only sflow traffic will be affected, normal production traffic will not be impacted.


Restart secondary blades on chassis.


No workaround. Sflow_agent will be automatically restarted.

Fix Information

sflow_agent no longer crashes on chassis when restarting secondary blades.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips