Comment 31 for bug 1392504

Sorry, i posted the wrong output, i had modified the ownership of usb the device /dev/bus/usb/001/010 to libvirt-qemu:kvm, but the problem persists.

I configured libvirt to run as root, but the problem is the same, in syslog im still receiving

Mar 29 22:54:42 ivan-desktop kernel: [174324.769452] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff88010a264600
Mar 29 22:54:42 ivan-desktop kernel: [174324.769470] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff88010a264648
Mar 29 22:54:42 ivan-desktop kernel: [174324.769479] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff88010a264690
Mar 29 22:54:42 ivan-desktop kernel: [174324.769489] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff88010a2646d8
Mar 29 22:54:42 ivan-desktop kernel: [174324.769497] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff88010a264720
Mar 29 22:54:42 ivan-desktop kernel: [174324.769506] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff88010a264768
Mar 29 22:54:42 ivan-desktop kernel: [174324.981362] usb 1-1: reset high-speed USB device number 10 using xhci_hcd

Heres the portion of the qemu xml of the guest:

<hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x0cf3'/>
        <product id='0x9271'/>
        <address bus='1' device='10'/>
      </source>
      <alias name='hostdev0'/>
 </hostdev>