Bug ID 439904: Wamd crashed after command 'tmsh restart sys service mcpd'

Last Modified: Oct 06, 2020

Bug Tracker

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

Known Affected Versions:
11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.5.0, 11.4.1 HF9, 11.2.1 HF15

Opened: Dec 06, 2013
Severity: 3-Major
Related AskF5 Article:


Daemon wamd crashes when mcpd is not available.


Wamd crashes producing a core.


AAM is provisioned and mpcd daemon is restarting.


This issue has no workaround at this time.

Fix Information

When mcpd goes down with AAM provisioned wamd no longer crashes when it tries to communicate with mcpd.

Behavior Change