Considering [100000000,1df600000]                                               
...starts after maximum address ffffffff                                        
ok                                                                              
                                                                                
                                                                                
                                                                                
iPXE 1.0.0+ (909cb) -- Open Source Network Boot Firmware -- http://ipxe.org     
Features: DNS HTTP iSCSI TFTP AoE ELF MBOOT PXE bzImage Menu PXEXT              
UNDINIC 0x1b594 opened                                                          
Configuring (net0 b8:88:e3:ba:70:0c).... ok                                     
iPXE> chain http://b800.org/?                                                   
http://b800.org/?...phys max found:  ffffffff used: ffffffff                    
Considering [0,8bc00]                                                           
...new best block found                                                         
Considering [100000,20000000]                                                   
...new best block found                                                         
Considering [20200000,40004000]                                                 
Considering [40005000,90d9f000]                                                 
...new best block found                                                         
Considering [921b0000,96988000]                                                 
Considering [96fff000,97000000]                                                 
Considering [100000000,1df600000]                                               
...starts after maximum address ffffffff                                        
 ok