Bug ID 680556: Under unknown circumstances sometimes a sessionDB subkey entry becomes corrupted

Last Modified: May 14, 2019

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.1, 13.1.1.2, 13.1.1.3

Fixed In:
14.0.0, 13.1.1.4

Opened: Aug 28, 2017
Severity: 2-Critical

Symptoms

TMM crashes with a subkey that has master_record field set to true.

Impact

Traffic disrupted while tmm restarts.

Conditions

The specific conditions under which this occurs are not known.

Workaround

None.

Fix Information

Although the issue is not known, the system now handles the situation without necessarily restarting tmm.

Behavior Change