Bug ID 625807: tmm cored in bigproto_cookie_buffer_to_server

Last Modified: Oct 24, 2019

Bug Tracker

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

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 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, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1

Opened: Oct 31, 2016
Severity: 2-Critical

Symptoms

TMM cores on SIGSEGV during normal operation.

Impact

Traffic disrupted while tmm restarts.

Conditions

It is not known exactly what triggers this, but it may be triggered when a connection is aborted in a client-side iRule iRule, this log signature may indicate that this is being triggered: tmm3[11663]: 01220009:6: Pending rule <irule_name> <HTTP_REQUEST> aborted for <ip> -> <ip>

Workaround

None

Fix Information

None

Behavior Change