Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5
Fixed In:
12.0.0, 11.6.0 HF6, 11.5.3 HF2, 11.4.1 HF6, 11.3.0 HF9
Opened: May 29, 2013 Severity: 3-Major Related Article:
K16326
As a result of this issue, you may encounter the following symptoms: - The TMM process crashes with a SIGABRT - The BIG-IP system fails over to the peer system in a high-availability configuration. - The BIG-IP system generates a TMM core file in the /var/core directory.
Traffic disrupted while tmm restarts.
- Associating a Web Acceleration profile with a virtual server - TMM has become deficient in memory.
There is no workaround for this issue.
Tmm no longer crashes in certain low memory conditions with Ram Cache enabled.