Log spam from xhci_hcd

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Hey all,

Whenever I use my (USB2) webcam, the following message is spammed in the
log a couple of times per second:

xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of
current TD

This only happens when I actively use the cam, e.g. running mplayer
tv://, which is showing the cam's recording. This happens when the
camera is plugged into a blue USB3 port as well as a black USB2 port.
I am on 3.10 and my USB controller is the following:

$ lspci | grep -i xhci
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset
Family USB xHCI (rev 04)

Is there any way I can debug this issue?

Thanks
Paul

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