Bug ID 674004: tmm may crash when after deleting pool member in traffic

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(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, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0, 12.1.3.6

Opened: Jul 13, 2017
Severity: 2-Critical
Related AskF5 Article:
K34448924

Symptoms

tmm may crash when after deleting pool member that is processing traffic.

Impact

Traffic disrupted while tmm restarts.

Conditions

-- Two or more pools share the same node as pool member. -- A pool member (with the shared node) is deleted while traffic is passing. -- A One-Connect profile is configured on the virtual server.

Workaround

None.

Fix Information

tmm no longer crashes when after deleting pool member while traffic is passing.

Behavior Change