HP ProLiant マシンで稼動している Red Hat Enterprise Linux サーバーが自動的に再起動する

Issue

• HP ProLiant マシンで稼動している Red Hat Enterprise Linux サーバーが自動的に再起動し、以下のログメッセージが出力されます。

Apr 27 09:22:28 server hpasmlited[32695]:OsKcsExecCmd:IPMI NetFN  0x6   CMD:0x25 has timed out! 
Apr 27 09:22:31 server hpasmlited[32695]:Sensor 11 invalid status state:0x0 
Apr 27 09:22:31 server hpasmlited[32695]:Sensor 12 invalid status state:0x0 
Apr 27 09:22:31 server hpasmlited[32695]:Sensor 13 invalid status state:0x0 
Apr 27 09:22:31 server hpasmlited[32695]:Sensor 14 invalid status state:0x0 
Apr 27 09:22:31 server hpasmlited[32695]:Sensor 15 invalid status state:0x0 
Apr 27 09:22:31 server hpasmlited[32695]:Sensor 16 invalid status state:0x0 
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Power Supply Removed (Power Supply 1) 
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Power Supply Removed (Power Supply 2)                       
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Fan Removed (Fan 1, Location System)                        
Apr 27 09:22:31 server hpasmlited[32695]:WARNING:System Fans Not Redundant (Location System)                         
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Fan Removed (Fan 2, Location System)                        
Apr 27 09:22:31 server hpasmlited[32695]:A System Reboot has been requested by the management processor in 60 seconds.
Apr 27 09:22:31 server wall[30735]: wall: user root broadcasted 1 lines (79 chars)                                     
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Fan Removed (Fan 3, Location System)                        
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Fan Removed (Fan 4, Location System)                        
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Fan Removed (Fan 5, Location System)                        
Apr 27 09:22:31 server hpasmlited[32695]:CRITICAL:System Fan Removed (Fan 6, Location System)   
Apr 27 09:22:31 server kernel: usb 3-1: new full speed USB device using address 4
Apr 27 09:22:31 server kernel: input:USB HID v1.01 Keyboard [HP Virtual Keyboard] on usb-0000:01:04.4-1
Apr 27 09:22:31 server kernel: input:USB HID v1.01 Mouse [HP Virtual Keyboard] on usb-0000:01:04.4-1
Apr 27 09:22:31 server kernel: usb 3-2: new full speed USB device using address 5
Apr 27 09:22:31 server kernel: hub 3-2:1.0:USB hub found
Apr 27 09:22:31 server kernel: hub 3-2:1.0:7 ports detected
Apr 27 09:22:41 server hpasmlited[32695]:NOTICE:System Power Supply Inserted (Power Supply 1) 
Apr 27 09:22:41 server hpasmlited[32695]:NOTICE:System Power Supply Inserted (Power Supply 2) 
Apr 27 09:22:41 server hpasmlited[32695]:NOTICE:System Fan Inserted (Fan 1, Location System) 
Apr 27 09:22:41 server hpasmlited[32695]:NOTICE:System Fans Not Redundant (Location System) has been repaired 
Apr 27 09:37:03 server syslogd 1.4.1: restart.