Bug ID 596134: TMM core with PEM virtual server

Last Modified: Oct 16, 2023

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

Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6

Fixed In:
11.5.4 HF3

Opened: May 26, 2016

Severity: 2-Critical

Symptoms

TMM cores, this signature is contained in /var/log/ltm: err tmm1[7822]: 011f0007:3: http_process_state_prepend - Invalid action:0x109010

Impact

Traffic disrupted while tmm restarts.

Conditions

A core may occur if a PEM virtual has a parked flow (through an iRule, persistence profile, or other mechanism), where an internal control event occurs while the flow is parked.

Workaround

None

Fix Information

Check for the processing of a HUDCTL_ABORT message prior processing other HUD messages in PEM.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips