Last Modified: Feb 13, 2019
See more info
Known Affected Versions:
11.3.0, 11.4.0, 11.4.1
11.5.0, 11.4.1 HF6, 11.4.0 HF4, 11.3.0 HF8
Opened: Sep 13, 2013
Related AskF5 Article: K14587
On rare occasions, a race condition may allow the wrong connection flow to handle Clustered Multiprocessing (CMP) responses. The CMP messages for flows that are quickly created and destroyed may match a flow that was already destroyed.
Traffic disrupted while tmm restarts.
This issue can occur on any device using CMP messaging.
Added handling to protect against attributing a CMP message to the wrong flow.