Bug ID 476144: TMM generates a core file when dynamically loading a shared library.

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP PEM(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, 11.5.10, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5, 11.5.2

Opened: Aug 19, 2014
Severity: 1-Blocking

Symptoms

When attempting to dynamically link a shared library, TMM cores.

Impact

Traffic disrupted while tmm restarts.

Conditions

Dynamically loading more than a certain number of shared libraries will result in a tmm core.

Workaround

This issue has no workaround at this time.

Fix Information

Invalid attempt to free TMM memory is ignored.

Behavior Change