Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
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
Fixed In:
12.1.1
Opened: Jun 17, 2016 Severity: 1-Blocking
You see a tmm core while using compression profiles.
Report of a watchdog event, or an ASSERT generated by the compression layer. Traffic disrupted while tmm restarts.
Related to use of hardware compression.
Disable accelerated compression using the following command: % tmsh modify sys db compression.strategy value softwareonly.
The system now correctly dispatches cancelled in-flight accelerated compression contexts when cancellation comes while hardware is still actively compressing.