Bug ID 737389: Kern.log contains many messages: warning kernel: Tracklist initialized; Tracklist destroyed

Last Modified: Apr 28, 2025

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

Known Affected Versions:
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, 12.1.3.6, 12.1.3.7

Fixed In:
12.1.4

Opened: Jul 18, 2018

Severity: 4-Minor

Symptoms

There may be a large number of messages in /var/log/kern.log similar to the following: Tracklist initialized Tracklist destroyed

Impact

It causes messages to show up in /var/log/kern.log, but does not affect traffic. This is a cosmetic issue and does not indicate a functionality issue.

Conditions

This can happen when vCMP is provisioned, which enables SR-IOV mode.

Workaround

None.

Fix Information

Tracklist is now disabled, so this issue no longer occurs.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips