Bug ID 605427: TMM may crash when adding and removing virtual servers with security log profiles

Last Modified: Oct 01, 2018

Bug Tracker

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2

Fixed In:
13.0.0, 12.1.2, 11.6.1 HF2

Opened: Jul 18, 2016
Severity: 2-Critical

Symptoms

In certain circumstances when virtual servers are configured with security log profiles TMM may crash.

Impact

TMM may crash with the following log in /var/log/tmm: <13> Apr 18 13:23:04 <hostname> notice panic: ../base/fw_log_profile.c:3368: Assertion "fw_log_profile_protocol_sip_dos ref non-zero" failed. Traffic disrupted while tmm restarts.

Conditions

Creation, modification and deletion of many virtual servers with security log profiles attached.

Workaround

None

Fix Information

TMM no longer crashes with multiple creation, modification and deletion of many virtual servers with security log profiles attached.

Behavior Change