Bug ID 620958: TMM crash with assertion failure of pkt type not already ETHERTYPE_ARP

Last Modified: Apr 10, 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

Opened: Oct 06, 2016
Severity: 2-Critical

Symptoms

tmm crashes repeatedly on SIGSEGV during normal operation.

Impact

Traffic disrupted while tmm restarts.

Conditions

It is not known exactly what triggers this, but the following log signature is seen in /var/log/ltm: arning tmm[6659]: 01190004:4: address conflict detected for <ip> (<mac>) on vlan <vlan> Where <ip> is the self IP, and <mac> is the mac from the peer BIG-IP device.

Workaround

None

Fix Information

None

Behavior Change