Bug ID 1365861: TMM crash due to SIGABRT

Last Modified: Feb 27, 2025

Affected Product(s):
BIG-IP F5OS-A, TMOS(all modules)

Known Affected Versions:
15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5, 15.1.10.6

Opened: Oct 03, 2023

Severity: 2-Critical

Symptoms

Tenant is crashing because SOD terminated TMM

Impact

Traffic disrupted while tmm restarts.

Conditions

This is happening when the heartbeat of TMM is missed. It is observed only at BIG-IP tenant on rSeries 2xxx and 4xxx HW. It is intermittent issue and frequency of occurrence is rare.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips