Bug ID 480305: tmm log flood: isession_handle_evt: bad transition:7

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.6.2 HF1, 11.4.0, 11.4.1, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0, 11.6.0 HF4, 11.5.1 HF6, 11.4.1 HF9

Opened: Sep 19, 2014

Severity: 4-Minor

Symptoms

tmm log flood with the event: 01470000:3: iSession: Connection error: isession_handle_evt:6680: isession_handle_evt: bad transition:7

Impact

The tmm log is filled with unnecessary events.

Conditions

This may happen when using APM.

Workaround

None

Fix Information

Fixed iControl / iSession memory leak issue; set proper log level to prevent log flooding.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips