log of attempted dfu upload

dfu log

u-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

libusb: debug [libusb_get_device_list] 
libusb: debug [discovered_devs_append] need to increase capacity
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_open] open 9.15
libusb: debug [usbi_add_pollfd] add fd 9 events 4
libusb: debug [libusb_close] 
libusb: debug [usbi_remove_pollfd] remove fd 9
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
libusb: debug [parse_endpoint] skipping descriptor 30
libusb: debug [libusb_get_device_descriptor] 
libusb: debug [libusb_get_config_descriptor] index 0
Opening DFU capable USB device...
libusb: debug [libusb_open] open 9.15
libusb: debug [usbi_add_pollfd] add fd 9 events 4
ID 0a5c:2000
Run-time device DFU version 0110
Claiming USB DFU Interface...
libusb: debug [libusb_claim_interface] interface 0
Setting Alternate Setting #0 ...
libusb: debug [libusb_set_interface_alt_setting] interface 0 altsetting 0
Determining device status: libusb: debug [libusb_alloc_transfer] transfer 0x1319a78
libusb: debug [libusb_submit_transfer] transfer 0x1319a78
libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
libusb: debug [handle_events] poll fds modified, reallocating
libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
libusb: debug [handle_events] poll() returned 1
libusb: debug [reap_for_handle] urb type=2 status=0 transferred=6
libusb: debug [handle_control_completion] handling completion status 0
libusb: debug [disarm_timerfd] 
libusb: debug [usbi_handle_transfer_completion] transfer 0x1319a78 has callback 0x7f6b7a7f5b90
libusb: debug [sync_transfer_cb] actual_length=6
libusb: debug [libusb_free_transfer] transfer 0x1319a78
state = dfuERROR, status = 15
dfuERROR, clearing status
libusb: debug [libusb_alloc_transfer] transfer 0x1319a78
libusb: debug [libusb_submit_transfer] transfer 0x1319a78
libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
libusb: debug [handle_events] poll() returned 1
libusb: debug [reap_for_handle] urb type=2 status=0 transferred=0
libusb: debug [handle_control_completion] handling completion status 0
libusb: debug [disarm_timerfd] 
libusb: debug [usbi_handle_transfer_completion] transfer 0x1319a78 has callback 0x7f6b7a7f5b90
libusb: debug [sync_transfer_cb] actual_length=0
libusb: debug [libusb_free_transfer] transfer 0x1319a78
Determining device status: libusb: debug [libusb_alloc_transfer] transfer 0x1319a78
libusb: debug [libusb_submit_transfer] transfer 0x1319a78
libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
libusb: debug [handle_events] poll() returned 1
libusb: debug [reap_for_handle] urb type=2 status=0 transferred=6
libusb: debug [handle_control_completion] handling completion status 0
libusb: debug [disarm_timerfd] 
libusb: debug [usbi_handle_transfer_completion] transfer 0x1319a78 has callback 0x7f6b7a7f5b90
libusb: debug [sync_transfer_cb] actual_length=6
libusb: debug [libusb_free_transfer] transfer 0x1319a78
state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 0110
Device returned transfer size 64
Copying data from DFU device to PC
Upload	[                         ]   0%            0 byteslibusb: debug [libusb_alloc_transfer] transfer 0x1319a78
libusb: debug [libusb_submit_transfer] transfer 0x1319a78
libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
libusb: debug [handle_events] poll() returned 1
libusb: debug [reap_for_handle] urb type=2 status=-32 transferred=0
libusb: debug [handle_control_completion] handling completion status -32
libusb: debug [handle_control_completion] unsupported control request
libusb: debug [disarm_timerfd] 
libusb: debug [usbi_handle_transfer_completion] transfer 0x1319a78 has callback 0x7f6b7a7f5b90
libusb: debug [sync_transfer_cb] actual_length=0
libusb: debug [libusb_free_transfer] transfer 0x1319a78
dfu-util: Error during upload

Failed.
Received a total of 0 bytes