One of our blade servers is dumping to dmesg the following messages every minute:
[37380.491562] hub 2-1.3:1.0: USB hub found
[37380.491654] hub 2-1.3:1.0: 2 ports detected
[37402.999983] usb 2-1.3: USB disconnect, device number 102
[37403.379944] usb 2-1.3: new high-speed USB device number 103 using ehci-pci
[37403.472255] usb 2-1.3: New USB device found, idVendor=0424, idProduct=2660
[37403.472258] usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Does anybody know what could cause this issue?