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

Last Modified: Feb 13, 2019

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:
K16760

Symptoms

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.

Impact

Logd process cannot function and run in an indefinite loop

Conditions

The system is under logging stress.

Workaround

restart logd

Fix Information

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

Behavior Change