Bug ID 641248: IPsec-related tmm segfault

Last Modified: Apr 28, 2025

Affected Product(s):
BIG-IP All(all modules)

Known Affected Versions:
12.1.2

Fixed In:
12.1.2 HF1

Opened: Jan 25, 2017

Severity: 2-Critical

Symptoms

The tmm cores and all connections are reset.

Impact

The tmm restarts and all connections reset. Traffic disrupted while tmm restarts.

Conditions

Race condition during IPsec tunnel tear down.

Workaround

None.

Fix Information

The IPsec-related tmm segfault has been corrected.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips