ProLiant BL460c Gen8 - strange reapated messages in dmesg

[adminkt]

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?

[Robert_Jewell]

You may be having some issue with the USB controller.  Do you have any USB devices attached or installed internally?

Check your system and iLO firmware to see if any updates could be made:

http://h20565.www2.hpe.com/hpsc/swd/public/readIndex?sp4ts.oid=5177951&lang=en&cc=us

Otherwise, consider a shutdown and perform a hard reset to see if that helps.

-Bob