Bug ID 761199: Wr_urldbd might crash while system is in a restarting loop.

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP AFM, PEM(all modules)

Known Affected Versions:
14.1.0,,,,,, 14.1.2,,,,

Fixed In:

Opened: Mar 14, 2019
Severity: 2-Critical


Webroot daemon (wr_urldbd) crashes if it gets back to back SIGTERM signals. Subsequent SIGTERM is handled by default signal handler instead of registered one. As a result wr_urldbd's threads are not prevented from starting if wr_urldbd is in the process of shutting down.


Wr_urldbd crashes during restart and generates core file.


-- System configuration is changing -- wr_urldbd is restarting continuously at the same time



Fix Information

Wr_urldbd handles all signals with registered handler and does not crash.

Behavior Change