Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP All
Known Affected Versions:
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, 11.6.0, 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, 11.5.3
Opened: Oct 14, 2014 Severity: 2-Critical Related Article:
K16734
The BIG-IP system sometimes crashes if it is processing packets and iRules at the same time.
The impact of this issue is that the BIG-IP system goes to crash intermittently.
Conditions leading to this issue include having iRule scripts and processing iRule tasks, and processing incoming traffic along with the iRule tasks.
This issue has no workaround at this time.
Fixed the iRule processing problem that is causing the BIG-IP to crash while processing incoming packets.