[Spice-devel] Native USB redirection does not work - (remote-viewer) did not claim interface 0 before use

Wed Nov 28 11:50:17 PST 2012

Hi,

On 11/28/2012 12:45 PM, Sigbjorn Lie wrote:
> Hi,
>
> I receive the following errors when I attempt to use native USB redirection in RHEV 3.1 beta. It's
> a smart card reader I am attempting to redirect into a virtual Windows 7 x64 machine.
>
> Is this a known error?

It seems that pcscd is using the reader from userspace just like spice is, and the pcscd
driver is not properly claiming the interface, and therefor both are trying to talk to
the device at the same time!

What might help here is to try and disable the pcscd service.

Regards,

Hans

>
>
> Rgds,
> Siggi
>
>
>
> Nov 28 12:16:31 workstation kernel: usb 3-2: new full speed USB device number 4
> using ohci_hcd
> Nov 28 12:16:31 workstation kernel: usb 3-2: New USB device found, idVendor=076b,
> idProduct=3021
> Nov 28 12:16:31 workstation kernel: usb 3-2: New USB device strings: Mfr=1,
> Product=2, SerialNumber=0
> Nov 28 12:16:31 workstation kernel: usb 3-2: Product: Smart Card Reader USB
> Nov 28 12:16:31 workstation kernel: usb 3-2: Manufacturer: OMNIKEY AG
> Nov 28 12:16:31 workstation kernel: usb 3-2: configuration #1 chosen from 1 choice
> Nov 28 12:16:31 workstation pcscd: hotplug_libhal.c:342:HPAddDevice() Adding USB
> device: usb_device_76b_3021_noserial_if0
> Nov 28 12:16:32 workstation pcscd: readerfactory.c:1024:RFInitializeReader()
> Attempting startup of Generic CCID Reader 00 00 using
> /usr/lib64/pcsc/drivers/openct-ifd.bundle/Contents/Linux/openct-ifd.so
> Nov 28 12:16:32 workstation pcscd: readerfactory.c:846:RFBindFunctions() Loading IFD
> Handler 2.0
> Nov 28 12:16:32 workstation pcscd: readerfactory.c:249:RFAddReader() Using the pcscd
> polling thread
> Nov 28 12:16:42 workstation kernel: usb 3-2: reset full speed USB device number 4
> using ohci_hcd
> Nov 28 12:16:42 workstation spice: libusb:warning [op_reset_device] failed to
> re-claim interface 0 after reset
> Nov 28 12:16:42 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:16:43 workstation kernel: usb 3-2: reset full speed USB device number 4
> using ohci_hcd
> Nov 28 12:16:43 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:16:44 workstation spice: libusb:error [submit_bulk_transfer] submiturb
> failed error -1 errno=16
> Nov 28 12:16:44 workstation spice:
> Nov 28 12:16:44 workstation spice: (remote-viewer:5630): GSpice-CRITICAL **:
> usbredirhost error: submitting bulk transfer on ep 05: -1
> Nov 28 12:16:44 workstation kernel: usb 3-2: usbfs: process 5630 (remote-viewer) did
> not claim interface 0 before use
> Nov 28 12:16:44 workstation spice: libusb:error [submit_bulk_transfer] submiturb
> failed error -1 errno=16
> Nov 28 12:16:44 workstation spice:
> Nov 28 12:16:44 workstation spice: (remote-viewer:5630): GSpice-CRITICAL **:
> usbredirhost error: submitting bulk transfer on ep 05: -1
> Nov 28 12:16:44 workstation kernel: usb 3-2: usbfs: process 5630 (remote-viewer) did
> not claim interface 0 before use
> Nov 28 12:16:44 workstation spice: libusb:error [submit_bulk_transfer] submiturb
> failed error -1 errno=16
> Nov 28 12:16:44 workstation spice:
> Nov 28 12:16:44 workstation spice: (remote-viewer:5630): GSpice-CRITICAL **:
> usbredirhost error: submitting bulk transfer on ep 05: -1
> Nov 28 12:16:44 workstation kernel: usb 3-2: usbfs: process 5630 (remote-viewer) did
> not claim interface 0 before use
> Nov 28 12:16:48 workstation kernel: usb 3-2: reset full speed USB device number 4
> using ohci_hcd
> Nov 28 12:16:48 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:16:48 workstation kernel: usb 3-2: reset full speed USB device number 4
> using ohci_hcd
> Nov 28 12:16:48 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:16:55 workstation pcscd: eventhandler.c:429:EHStatusHandlerThread() Card
> inserted into Generic CCID Reader 00 00
> Nov 28 12:16:55 workstation pcscd: eventhandler.c:443:EHStatusHandlerThread() Error
> powering up card.
> Nov 28 12:16:57 workstation spice:
> Nov 28 12:16:57 workstation spice: (remote-viewer:5630): GSpice-CRITICAL **:
> usbredirhost error: could not set active configuration to 0: -6
> Nov 28 12:16:57 workstation kernel: usb 3-2: usbfs: interface 0 claimed by usbfs
> while 'remote-viewer' sets config #0
> Nov 28 12:16:57 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:16:57 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:16:57 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:16:58 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:16:58 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:16:58 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:16:59 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:16:59 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:16:59 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:00 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:00 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:00 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:01 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:01 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:01 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:02 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:02 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:02 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:03 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:03 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:03 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:04 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:04 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:04 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:05 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:05 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:05 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:06 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:06 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:06 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:07 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:07 workstation ifdhandler[5789]: ccid: begin capture: -5
> Nov 28 12:17:07 workstation kernel: usb 3-2: usbfs: process 5789 (ifdhandler) did
> not claim interface 0 before use
> Nov 28 12:17:08 workstation ifdhandler[5789]: usb_submiturb failed: Device or
> resource busy
> Nov 28 12:17:08 workstation ifdhandler[5789]: ccid: begin capture: -5
>
>
> _______________________________________________
> Spice-devel mailing list
> Spice-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/spice-devel
>