/var/log/messages に複数の "USB hub found" および "USB disconnect" エラーが表示される
Issue
-
次のようなメッセージが、
/var/log/messagesに 継続的に 表示されます。Mar 20 18:36:22 node kernel: usb 2-1.3: USB disconnect, device number 124
Mar 20 18:36:22 node kernel: usb 2-1.3: new high speed USB device number 125 using ehci_hcd
Mar 20 18:36:22 node kernel: usb 2-1.3: New USB device found, idVendor=0424, idProduct=2660
Mar 20 18:36:22 node kernel: usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Mar 20 18:36:22 node kernel: usb 2-1.3: configuration #1 chosen from 1 choice
Mar 20 18:36:22 node kernel: hub 2-1.3:1.0: USB hub found
Mar 20 18:36:22 node kernel: hub 2-1.3:1.0: 2 ports detected
Mar 20 18:37:12 node kernel: usb 2-1.3: USB disconnect, device number 125
Mar 20 18:37:13 node kernel: usb 2-1.3: new high speed USB device number 126 using ehci_hcd
Mar 20 18:37:13 node kernel: usb 2-1.3: New USB device found, idVendor=0424, idProduct=2660
Mar 20 18:37:13 node kernel: usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Mar 20 18:37:13 node kernel: usb 2-1.3: configuration #1 chosen from 1 choice
Mar 20 18:37:13 node kernel: hub 2-1.3:1.0: USB hub found
Mar 20 18:37:13 node kernel: hub 2-1.3:1.0: 2 ports detected
Mar 20 18:38:18 node kernel: usb 2-1.3: USB disconnect, device number 126
Mar 20 18:38:18 node kernel: usb 2-1.3: new high speed USB device number 127 using ehci_hcd
Mar 20 18:38:18 node kernel: usb 2-1.3: New USB device found, idVendor=0424, idProduct=2660
Mar 20 18:38:18 node kernel: usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Mar 20 18:38:18 node kernel: usb 2-1.3: configuration #1 chosen from 1 choice
Mar 20 18:38:18 node kernel: hub 2-1.3:1.0: USB hub found
Mar 20 18:38:18 node kernel: hub 2-1.3:1.0: 2 ports detected
Environment
- Red Hat Enterprise Linux (RHEL)
- HP
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