Strange kernel error when SL6.1 hosts starts

[carlopmart]

Hi all,

 I have installed two SL6.1 (fully patched) hosts with cman+rgmanager 
suite for HA services. When both nodes starts, this error is displayed:

 "NOHZ: local_softirq_pending 08"

 What does it means?? I have another pair of RHEL6.1 hosts with 
cman+rgmanager and this error doesn't appears ...

 All hosts are installed under ESXi 5.

 Thanks

--
CL Martinez
carlopmart {at} gmail {d0t} com