Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
12.1.0, 12.1.0 hf1, 12.1.0 hf2
Fixed In:
12.1.1
Opened: Apr 18, 2016 Severity: 3-Major
Some "err bcm56xxd" log is observed from /var/log/ltm that read "err bcm56xxd[10968]: 012c0012:3: bs_module_do_precond:No preconditioning provided for module on port 3/5.0"
The error is benign and can be ignored.
This occurs when during system start.
None
The "No preconditioning provided for module" message is now logged at the info level.