Bug ID 471798: TMM may loop in MPI and crash in the end in some error connditions

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
10.2.1, 10.2.2, 10.2.3, 10.2.4, 11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1

Fixed In:
11.4.1 HF6

Opened: Jul 15, 2014
Severity: 3-Major
Related Article:
K31488730

Symptoms

TMM may loop and use 100% CPU and finally crash in some error conditions.

Impact

Traffic disrupted while tmm restarts.

Conditions

Some errors in MPI traffic.

Workaround

This issue has no workaround at this time.

Fix Information

None

Behavior Change