# dfu-util -vvv -d 28e9:0189 -a 0 -D Pinecil_EN.bin -s 0x08000000:mass-erase:force
dfu-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/

dfu-util: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release!!!
[timestamp] [threadID] facility level [function call] <message>
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[ 0.007627] [00044a5b] libusb: debug [libusb_get_device_list]
[ 0.007668] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.007678] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.007689] [00044a5b] libusb: debug [parse_endpoint] skipping descriptor 30
[ 0.007698] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.007706] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.007715] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.007722] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.007731] [00044a5b] libusb: debug [parse_endpoint] skipping descriptor 30
[ 0.007744] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.007755] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.007775] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.007784] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.007799] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.007808] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.007819] [00044a5b] libusb: debug [libusb_open] open 1.100
[ 0.007858] [00044a5b] libusb: debug [usbi_add_pollfd] add fd 9 events 4
[ 0.007873] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254bffebb0
[ 0.007884] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254bffebb0
[ 0.007896] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 0.007937] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.007952] [00044a5b] libusb: debug [handle_events] poll fds modified, reallocating
[ 0.007966] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.008048] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.008065] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=4
[ 0.008074] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.008086] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.008098] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254bffebb0 has callback 0x7fa109253fc0
[ 0.008107] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=4
[ 0.008125] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254bffebb0
[ 0.008136] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254bffec90
[ 0.008144] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254bffec90
[ 0.008154] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 0.008174] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008183] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.008397] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.008411] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=78
[ 0.008421] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.008431] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.008442] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254bffec90 has callback 0x7fa109253fc0
[ 0.008452] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=78
[ 0.008464] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254bffec90
[ 0.008475] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c004240
[ 0.008484] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c004240
[ 0.008494] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 0.008512] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008520] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.008622] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.008636] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=4
[ 0.008645] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.008655] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.008667] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c004240 has callback 0x7fa109253fc0
[ 0.008676] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=4
[ 0.008688] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c004240
[ 0.008698] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c004320
[ 0.008707] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c004320
[ 0.008716] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 0.008736] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008746] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.008855] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.008868] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=6
[ 0.008877] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.008887] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.008898] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c004320 has callback 0x7fa109253fc0
[ 0.008908] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=6
[ 0.008920] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c004320
[ 0.008930] [00044a5b] libusb: debug [libusb_close]
[ 0.008943] [00044a5b] libusb: debug [usbi_remove_pollfd] remove fd 9
[ 0.008961] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.008971] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.008986] [00044a5b] libusb: debug [parse_configuration] skipping descriptor 0xb
[ 0.008995] [00044a5b] libusb: debug [parse_endpoint] skipping descriptor 25
[ 0.009013] [00044a5b] libusb: debug [libusb_get_device_descriptor]
[ 0.009021] [00044a5b] libusb: debug [libusb_get_config_descriptor] index 0
Opening DFU capable USB device...
[ 0.009044] [00044a5b] libusb: debug [libusb_open] open 1.100
[ 0.009074] [00044a5b] libusb: debug [usbi_add_pollfd] add fd 9 events 4
ID 28e9:0189
Run-time device DFU version 011a
Claiming USB DFU Interface...
[ 0.009110] [00044a5b] libusb: debug [libusb_claim_interface] interface 0
Setting Alternate Setting #0 ...
[ 0.009153] [00044a5b] libusb: debug [libusb_set_interface_alt_setting] interface 0 altsetting 0
Determining device status: [ 0.009333] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c003150
[ 0.009344] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c003150
[ 0.009354] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
[ 0.009375] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.009385] [00044a5b] libusb: debug [handle_events] poll fds modified, reallocating
[ 0.009398] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.009513] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.009527] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=6
[ 0.009537] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.009547] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.009559] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c003150 has callback 0x7fa109253fc0
[ 0.009568] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=6
[ 0.009580] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c003150
state = dfuDNLOAD-IDLE, status = 0
aborting previous incomplete transfer
[ 0.009608] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c003230
[ 0.009618] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c003230
[ 0.009627] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
[ 0.009647] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.009656] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.009766] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.009777] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=0
[ 0.009787] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.009796] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.009807] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c003230 has callback 0x7fa109253fc0
[ 0.009817] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.009829] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c003230
Determining device status: [ 0.009845] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c003230
[ 0.009854] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c003230
[ 0.009863] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
[ 0.009881] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.009890] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.010013] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.010025] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=6
[ 0.010035] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.010045] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.010056] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c003230 has callback 0x7fa109253fc0
[ 0.010065] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=6
[ 0.010077] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c003230
state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash  "
Memory segment at 0x08000000 128 x 1024 = 131072 (rew)
Performing mass erase, this can take a moment
[ 0.010152] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c003230
[ 0.010162] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c003230
[ 0.010172] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
[ 0.010191] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.010201] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.010323] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.010335] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=1
[ 0.010344] [00044a5b] libusb: debug [handle_control_completion] handling completion status 0
[ 0.010354] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.010365] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c003230 has callback 0x7fa109253fc0
[ 0.010375] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=1
[ 0.010386] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c003230
[ 0.010397] [00044a5b] libusb: debug [libusb_alloc_transfer] transfer 0x56254c003230
[ 0.010406] [00044a5b] libusb: debug [libusb_submit_transfer] transfer 0x56254c003230
[ 0.010416] [00044a5b] libusb: debug [add_to_flying_list] arm timerfd for timeout in 5000ms (first in line)
[ 0.010434] [00044a5b] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.010443] [00044a5b] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.010589] [00044a5b] libusb: debug [handle_events] poll() returned 1
[ 0.010600] [00044a5b] libusb: debug [reap_for_handle] urb type=2 status=-32 transferred=0
[ 0.010610] [00044a5b] libusb: debug [handle_control_completion] handling completion status -32
[ 0.010620] [00044a5b] libusb: debug [handle_control_completion] unsupported control request
[ 0.010630] [00044a5b] libusb: debug [disarm_timerfd]
[ 0.010641] [00044a5b] libusb: debug [usbi_handle_transfer_completion] transfer 0x56254c003230 has callback 0x7fa109253fc0
[ 0.010650] [00044a5b] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.010662] [00044a5b] libusb: debug [libusb_free_transfer] transfer 0x56254c003230
dfu-util: Error during special command "MASS_ERASE" get_status