cpum_sf.72392d Loading sampling controls failed: op=<Type of operation> err=<Error condition>
Explanation
The sampling facility support could not load sampling controls to enable
(operation type 1) or disable (operation type 2) the CPU-measurement sampling
facility. For details of the error condition, see LOAD SAMPLING CONTROLS in
"The Load-Program-Parameter and the CPU-Measurement Facilities", SA23-2260.
User response
If the problem persists, reboot your Linux instance.