Error using usb_redir

gistfile1.sh

[root@localhost sandbox]# qemu-kvm win_xp_01.img -m 1024 -smp 1 -net nic,macaddr=00:11:22:33:44:55,model=rtl8139 -net tap,ifname=tap1,script=qemu-ifup.sh -vga qxl -spice port=5932,disable-ticketing -device virtio-serial -chardev spicevmc,id=vdagent,name=vdagent -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -readconfig /etc/qemu/ich9-ehci-uhci.cfg -chardev spicevmc,name=usbredir,id=usbredirchardev1 -device usb-redir,chardev=usbredirchardev1,id=usbredirdev1,debug=3 -chardev spicevmc,name=usbredir,id=usbredirchardev2 -device usb-redir,chardev=usbredirchardev2,id=usbredirdev2,debug=3 -chardev spicevmc,name=usbredir,id=usbredirchardev3 -device usb-redir,chardev=usbredirchardev3,id=usbredirdev3,debug=3 -chardev spicevmc,name=usbredir,id=usbredirchardev4 -device usb-redir,chardev=usbredirchardev4,id=usbredirdev4,debug=3 -chardev spicevmc,name=usbredir,id=usbredirchardev5 -device usb-redir,chardev=usbredirchardev5,id=usbredirdev5,debug=3 -chardev spicevmc,name=usbredir,id=usbredirchardev6 -device usb-redir,chardev=usbredirchardev6,id=usbredirdev6,debug=3
Adding tap1 to ...
Bringing up tap1 for bridged mode...
do_spice_init: starting 0.10.0
spice_server_add_interface: SPICE_INTERFACE_KEYBOARD
spice_server_add_interface: SPICE_INTERFACE_MOUSE
spice_server_add_interface: SPICE_INTERFACE_QXL
red_worker_main: begin
ensure_display_channel_created: create display channel
ensure_cursor_channel_created: create cursor channel
*** EHCI support is under development ***
spice_server_char_device_add_interface: CHAR_DEVICE usbredir
spice_server_char_device_add_interface: CHAR_DEVICE usbredir
spice_server_char_device_add_interface: CHAR_DEVICE usbredir
spice_server_char_device_add_interface: CHAR_DEVICE usbredir
spice_server_char_device_add_interface: CHAR_DEVICE usbredir
spice_server_char_device_add_interface: CHAR_DEVICE usbredir
reds_handle_auth_mechanism: Auth method: 1
reds_handle_main_link:
reds_disconnect:
reds_show_new_channel: channel 1:0, connected successfully, over Non Secure link
main_channel_link: add main channel client
reds_handle_main_link: NEW Client 0x7fbb0e7e26f0 mcc 0x7fbb0e7e2760 connect-id 1804289383
main_channel_handle_parsed: net test: invalid values, latency 0 roundtrip 312558. assuming highbandwidth
reds_handle_auth_mechanism: Auth method: 1
reds_show_new_channel: channel 2:0, connected successfully, over Non Secure link
red_dispatcher_set_display_peer:
handle_dev_display_connect: connect
handle_new_display_channel: add display channel client
handle_new_display_channel: New display (client 0x7fbb0e7e26f0) dcc 0x7fbaa806b9b0 stream 0x7fbb0e7ead00
handle_new_display_channel: jpeg disabled
handle_new_display_channel: zlib-over-glz disabled
listen_to_new_client_channel: NEW ID = 0
display_channel_client_wait_for_init: creating encoder with id == 0
reds_handle_auth_mechanism: Auth method: 1
reds_show_new_channel: channel 4:0, connected successfully, over Non Secure link
red_dispatcher_set_cursor_peer:
handle_dev_cursor_connect: cursor connect
red_connect_cursor: add cursor channel client
listen_to_new_client_channel: NEW ID = 0
reds_handle_auth_mechanism: Auth method: 1
reds_show_new_channel: channel 3:0, connected successfully, over Non Secure link
inputs_connect: inputs channel client create
display_channel_release_item: not pushed (101)
spice_server_char_device_add_interface: CHAR_DEVICE vdagent
handle_dev_set_mouse_mode: mouse mode 2
main_channel_handle_parsed: agent start
reds_handle_auth_mechanism: Auth method: 1
reds_show_new_channel: channel 9:0, connected successfully, over Non Secure link
qemu-kvm: usbredirparser info: Peer version: spice-gtk 0.7.39-ab64

qemu-kvm: usb-redir error: could not find async urb for packet_id 41

qemu-kvm: usb-redir error: could not find async urb for packet_id 42