I also found a few of these, which is identical to the error the original poster was receiving:
xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 6 with no TDs queued?
I also found a few of these, which is identical to the error the original poster was receiving:
xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 6 with no TDs queued?