Bug ID 592113: tmm core on the standby unit with dos vectors configured

Last Modified: Oct 17, 2023

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

Known Affected Versions:
11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4

Fixed In:
13.0.0, 12.1.2 HF1, 11.6.1 HF2

Opened: May 09, 2016

Severity: 3-Major

Symptoms

On the standby unit with mirrored connections configured, uninitialized dos_vectors may cause core dump

Impact

Traffic disrupted while tmm restarts.

Conditions

HA setup, mirroring enabled on a virtual that has dos vectors configured

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips