Error controlplane rke

Hi, I’m having a problem with the controlplane at the time of rke up. Any indication of what is happening?

INFO[0144] [worker] Successfully started Worker Plane.. 
INFO[0144] [controlplane] Now checking status of node <ip1>, try #1 
INFO[0149] [controlplane] Now checking status of node <ip1>, try #2 
INFO[0154] [controlplane] Now checking status of node <ip1>, try #3 
INFO[0159] [controlplane] Now checking status of node <ip1>, try #4 
INFO[0164] [controlplane] Now checking status of node <ip1>, try #5 
ERRO[0169] Host <ip1> failed to report Ready status with error: host <ip1> not ready 
INFO[0169] [controlplane] Now checking status of node <ip2>, try #1 
INFO[0174] [controlplane] Now checking status of node <ip2>, try #2 
INFO[0179] [controlplane] Now checking status of node <ip2>, try #3 
INFO[0184] [controlplane] Now checking status of node <ip2>, try #4 
INFO[0189] [controlplane] Now checking status of node <ip2>, try #5 
ERRO[0194] Host <ip2> failed to report Ready status with error: host <ip2> not ready 
INFO[0194] [controlplane] Now checking status of node <ip3>, try #1 
INFO[0199] [controlplane] Now checking status of node <ip3>, try #2 
INFO[0204] [controlplane] Now checking status of node <ip3>, try #3 
INFO[0209] [controlplane] Now checking status of node <ip3>, try #4 
INFO[0214] [controlplane] Now checking status of node <ip3>, try #5 
ERRO[0219] Host <ip3> failed to report Ready status with error: host <ip3> not ready 
INFO[0219] [controlplane] Processing controlplane hosts for upgrade 1 at a time 
INFO[0219] Processing controlplane host <ip1>  
INFO[0219] [controlplane] Now checking status of node <ip1>, try #1 
INFO[0224] [controlplane] Now checking status of node <ip1>, try #2 
INFO[0229] [controlplane] Now checking status of node <ip1>, try #3 
INFO[0234] [controlplane] Now checking status of node <ip1>, try #4 
INFO[0239] [controlplane] Now checking status of node <ip1>, try #5 
ERRO[0244] Failed to upgrade hosts: <ip1> with error [host <ip1> not ready] 
FATA[0244] [controlPlane] Failed to upgrade Control Plane: [[host <ip1> not ready]] 


rke version v1.3.8