Last Modified: Sep 14, 2020
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Known Affected Versions:
14.1.0, 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 14.1.2, 18.104.22.168, 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168
Opened: Feb 08, 2019
When load balancing HTTP requests, the BIG-IP system matches client-side and server-side connections. When connections are shutting down, a race condition may occur on a busy system and peer connection reference can be lost.
TMM crashes causing failover. Traffic disrupted while tmm restarts.
-- The BIG-IP system has a standard virtual with HTTP profile and HTTP router. -- The BIG-IP system has high CPU utilization.
The race condition has been corrected, so TMM no longer crashes in a busy environment when handling HTTP responses.