Bug ID 450845: Logd might run into connection loop with duplicate fd error in log

Last Modified: Oct 06, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP APM(all modules)

Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4

Fixed In:
11.6.0, 11.5.1 HF5, 11.4.1 HF4, 11.4.0 HF8, 11.2.1 HF11

Opened: Mar 01, 2014
Severity: 3-Major
Related AskF5 Article:


The Logd process might run into a connection loop with duplicate fd error in log. See error message "accept_conn: found duplicate fd in connMap" in /var/tmp/logd.out and seems to be indefinite.


Logd process cannot function and run in an indefinite loop


The system is under logging stress.


restart logd

Fix Information

Under logging stress, logd no longer writes duplicate fd errors in the log.

Behavior Change