limesdr_mini_libusb.txt

[timestamp] [threadID] facility level [function call] <message>
--------------------------------------------------------------------------------
[ 0.000016] [00000307] libusb: debug [libusb_init] created default context
[ 0.000109] [00000307] libusb: debug [libusb_init] libusb v1.0.21.11156
[ 0.000410] [00000307] libusb: debug [darwin_get_cached_device] finding cached device for sessionID 0x1a29ddc47
[ 0.000442] [00000307] libusb: debug [darwin_get_cached_device] caching new device with sessionID 0x1a29ddc47
[ 0.002150] [00000307] libusb: debug [darwin_cache_device_descriptor] cached device descriptor:
[ 0.002187] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDescriptorType:    0x01
[ 0.002192] [00000307] libusb: debug [darwin_cache_device_descriptor]   bcdUSB:             0x0200
[ 0.002195] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceClass:       0xef
[ 0.002199] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceSubClass:    0x02
[ 0.002202] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceProtocol:    0x01
[ 0.002206] [00000307] libusb: debug [darwin_cache_device_descriptor]   bMaxPacketSize0:    0x40
[ 0.002209] [00000307] libusb: debug [darwin_cache_device_descriptor]   idVendor:           0x05ac
[ 0.002212] [00000307] libusb: debug [darwin_cache_device_descriptor]   idProduct:          0x8600
[ 0.002216] [00000307] libusb: debug [darwin_cache_device_descriptor]   bcdDevice:          0x0101
[ 0.002219] [00000307] libusb: debug [darwin_cache_device_descriptor]   iManufacturer:      0x01
[ 0.002222] [00000307] libusb: debug [darwin_cache_device_descriptor]   iProduct:           0x02
[ 0.002225] [00000307] libusb: debug [darwin_cache_device_descriptor]   iSerialNumber:      0x00
[ 0.002229] [00000307] libusb: debug [darwin_cache_device_descriptor]   bNumConfigurations: 0x03
[ 0.002693] [00000307] libusb: debug [darwin_check_configuration] active config: 2, first config: 1
[ 0.002713] [00000307] libusb: debug [process_new_device] allocating new device in context 0x7f8e18c06750 for with session 0x1a29ddc47
[ 0.002721] [00000307] libusb: debug [process_new_device] found device with address 2 port = 3 parent = 0x0 at 0x7f8e18e009fa
[ 0.002829] [00000307] libusb: debug [darwin_get_cached_device] finding cached device for sessionID 0xc9abf5e454
[ 0.002855] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0xc9abf5e454 against cached device with sessionID 0x1a29ddc47
[ 0.002859] [00000307] libusb: debug [darwin_get_cached_device] caching new device with sessionID 0xc9abf5e454
[ 0.003413] [00000307] libusb: debug [darwin_cache_device_descriptor] cached device descriptor:
[ 0.003428] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDescriptorType:    0x01
[ 0.003434] [00000307] libusb: debug [darwin_cache_device_descriptor]   bcdUSB:             0x0200
[ 0.003439] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceClass:       0x00
[ 0.003443] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceSubClass:    0x00
[ 0.003448] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceProtocol:    0x00
[ 0.003453] [00000307] libusb: debug [darwin_cache_device_descriptor]   bMaxPacketSize0:    0x40
[ 0.003458] [00000307] libusb: debug [darwin_cache_device_descriptor]   idVendor:           0x0bda
[ 0.003461] [00000307] libusb: debug [darwin_cache_device_descriptor]   idProduct:          0x2838
[ 0.003464] [00000307] libusb: debug [darwin_cache_device_descriptor]   bcdDevice:          0x0100
[ 0.003468] [00000307] libusb: debug [darwin_cache_device_descriptor]   iManufacturer:      0x01
[ 0.003471] [00000307] libusb: debug [darwin_cache_device_descriptor]   iProduct:           0x02
[ 0.003474] [00000307] libusb: debug [darwin_cache_device_descriptor]   iSerialNumber:      0x03
[ 0.003495] [00000307] libusb: debug [darwin_cache_device_descriptor]   bNumConfigurations: 0x01
[ 0.003566] [00000307] libusb: debug [darwin_check_configuration] active config: 1, first config: 1
[ 0.003571] [00000307] libusb: debug [process_new_device] allocating new device in context 0x7f8e18c06750 for with session 0xc9abf5e454
[ 0.003601] [00000307] libusb: debug [process_new_device] found device with address 13 port = 7 parent = 0x0 at 0x7f8e18e0093a
[ 0.003701] [00000307] libusb: debug [darwin_get_cached_device] finding cached device for sessionID 0xe2a7d52369
[ 0.003725] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0xe2a7d52369 against cached device with sessionID 0xc9abf5e454
[ 0.003731] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0xe2a7d52369 against cached device with sessionID 0x1a29ddc47
[ 0.003735] [00000307] libusb: debug [darwin_get_cached_device] caching new device with sessionID 0xe2a7d52369
[ 0.004189] [00000307] libusb: debug [darwin_cache_device_descriptor] cached device descriptor:
[ 0.004240] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDescriptorType:    0x01
[ 0.004249] [00000307] libusb: debug [darwin_cache_device_descriptor]   bcdUSB:             0x0210
[ 0.004268] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceClass:       0xef
[ 0.004284] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceSubClass:    0x02
[ 0.004291] [00000307] libusb: debug [darwin_cache_device_descriptor]   bDeviceProtocol:    0x01
[ 0.004296] [00000307] libusb: debug [darwin_cache_device_descriptor]   bMaxPacketSize0:    0x40
[ 0.004301] [00000307] libusb: debug [darwin_cache_device_descriptor]   idVendor:           0x0403
[ 0.004306] [00000307] libusb: debug [darwin_cache_device_descriptor]   idProduct:          0x601f
[ 0.004310] [00000307] libusb: debug [darwin_cache_device_descriptor]   bcdDevice:          0x0000
[ 0.004314] [00000307] libusb: debug [darwin_cache_device_descriptor]   iManufacturer:      0x01
[ 0.004317] [00000307] libusb: debug [darwin_cache_device_descriptor]   iProduct:           0x02
[ 0.004320] [00000307] libusb: debug [darwin_cache_device_descriptor]   iSerialNumber:      0x03
[ 0.004324] [00000307] libusb: debug [darwin_cache_device_descriptor]   bNumConfigurations: 0x01
[ 0.004367] [00000307] libusb: debug [darwin_check_configuration] active config: 1, first config: 1
[ 0.004373] [00000307] libusb: debug [process_new_device] allocating new device in context 0x7f8e18c06750 for with session 0xe2a7d52369
[ 0.004381] [00000307] libusb: debug [process_new_device] found device with address 14 port = 2 parent = 0x0 at 0x7f8e18e016aa
[ 0.004504] [00000b0f] libusb: debug [darwin_event_thread_main] creating hotplug event source
[ 0.004743] [00000b0f] libusb: debug [darwin_event_thread_main] darwin event thread ready to receive events
[ 0.004841] [00000307] libusb: debug [usbi_add_pollfd] add fd 3 events 1
[ 0.004905] [00000307] libusb: debug [libusb_init] libusb v1.0.21.11156
[ 0.004931] [00002703] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.004947] [00002703] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.004965] [00002703] libusb: debug [handle_events] poll fds modified, reallocating
[ 0.004977] [00002703] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.005061] [00000307] libusb: debug [darwin_get_cached_device] finding cached device for sessionID 0x1a29ddc47
[ 0.005091] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0x1a29ddc47 against cached device with sessionID 0xe2a7d52369
[ 0.005097] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0x1a29ddc47 against cached device with sessionID 0xc9abf5e454
[ 0.005101] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0x1a29ddc47 against cached device with sessionID 0x1a29ddc47
[ 0.005105] [00000307] libusb: debug [darwin_get_cached_device] using cached device for device
[ 0.005477] [00000307] libusb: debug [darwin_check_configuration] active config: 2, first config: 1
[ 0.005491] [00000307] libusb: debug [process_new_device] allocating new device in context 0x7f8e18f000c0 for with session 0x1a29ddc47
[ 0.005498] [00000307] libusb: debug [process_new_device] found device with address 2 port = 3 parent = 0x0 at 0x7f8e18e009fa
[ 0.005610] [00000307] libusb: debug [darwin_get_cached_device] finding cached device for sessionID 0xc9abf5e454
[ 0.005634] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0xc9abf5e454 against cached device with sessionID 0xe2a7d52369
[ 0.005639] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0xc9abf5e454 against cached device with sessionID 0xc9abf5e454
[ 0.005643] [00000307] libusb: debug [darwin_get_cached_device] using cached device for device
[ 0.005678] [00000307] libusb: debug [darwin_check_configuration] active config: 1, first config: 1
[ 0.005684] [00000307] libusb: debug [process_new_device] allocating new device in context 0x7f8e18f000c0 for with session 0xc9abf5e454
[ 0.005688] [00000307] libusb: debug [process_new_device] found device with address 13 port = 7 parent = 0x0 at 0x7f8e18e0093a
[ 0.005762] [00000307] libusb: debug [darwin_get_cached_device] finding cached device for sessionID 0xe2a7d52369
[ 0.005789] [00000307] libusb: debug [darwin_get_cached_device] matching sessionID 0xe2a7d52369 against cached device with sessionID 0xe2a7d52369
[ 0.005794] [00000307] libusb: debug [darwin_get_cached_device] using cached device for device
[ 0.005822] [00000307] libusb: debug [darwin_check_configuration] active config: 1, first config: 1
[ 0.005827] [00000307] libusb: debug [process_new_device] allocating new device in context 0x7f8e18f000c0 for with session 0xe2a7d52369
[ 0.005831] [00000307] libusb: debug [process_new_device] found device with address 14 port = 2 parent = 0x0 at 0x7f8e18e016aa
[ 0.005852] [00000307] libusb: debug [usbi_add_pollfd] add fd 5 events 1
[ 0.005913] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.005929] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.005934] [00002907] libusb: debug [handle_events] poll fds modified, reallocating
[ 0.005941] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.005946] [00000307] libusb: debug [libusb_get_device_list] 
[ 0.005984] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.005988] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.005992] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.005997] [00000307] libusb: debug [libusb_get_device_list] 
[ 0.006009] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.006014] [00000307] libusb: debug [libusb_open] open 20.14
[ 0.006129] [00000307] libusb: debug [darwin_open] device open for access
[ 0.006143] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18d01aa8
[ 0.006147] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18d01aa8
[ 0.006219] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.006226] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.006537] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.006565] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.006575] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.006581] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.006618] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18d01aa8 has callback 0x10809e2f4
[ 0.006630] [00002907] libusb: debug [sync_transfer_cb] actual_length=4
[ 0.006666] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.006672] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.006678] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.006681] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18d01aa8
[ 0.006800] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800088
[ 0.006814] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a800088
[ 0.006856] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.006862] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.006876] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.006895] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.006905] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.006908] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.006913] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a800088 has callback 0x10809e2f4
[ 0.006917] [00002907] libusb: debug [sync_transfer_cb] actual_length=26
[ 0.006925] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.006929] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.006932] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.006942] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800088
[ 0.006970] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900088
[ 0.006974] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900088
[ 0.007017] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.007023] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.007322] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.007346] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.007352] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.007356] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.007360] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900088 has callback 0x10809e2f4
[ 0.007364] [00002907] libusb: debug [sync_transfer_cb] actual_length=4
[ 0.007373] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.007376] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.007380] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.007389] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900088
[ 0.007395] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900088
[ 0.007399] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900088
[ 0.007425] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.007430] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.007442] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.007453] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.007457] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.007460] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.007464] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900088 has callback 0x10809e2f4
[ 0.007467] [00002907] libusb: debug [sync_transfer_cb] actual_length=30
[ 0.007474] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.007478] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.007481] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.007482] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900088
[ 0.007501] [00000307] libusb: debug [libusb_close] 
[ 0.007519] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.007524] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.007538] [00002907] libusb: debug [handle_events] someone is closing a device
[ 0.007545] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.007549] [00002907] libusb: debug [libusb_try_lock_events] someone else is closing a device
[ 0.007552] [00002907] libusb: debug [libusb_event_handler_active] someone else is closing a device
[ 0.007555] [00002907] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.007620] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.007626] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.007642] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.007658] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.007662] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.007679] [00000307] libusb: debug [libusb_get_device_list] 
[ 0.007703] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.007707] [00000307] libusb: debug [libusb_open] open 20.14
[ 0.007800] [00000307] libusb: debug [darwin_open] device open for access
[ 0.007810] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18c07c68
[ 0.007816] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18c07c68
[ 0.007858] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.007867] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.008093] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.008108] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.008113] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.008116] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.008120] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18c07c68 has callback 0x10809e2f4
[ 0.008124] [00002907] libusb: debug [sync_transfer_cb] actual_length=4
[ 0.008132] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.008135] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008139] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.008138] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18c07c68
[ 0.008155] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900088
[ 0.008161] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900088
[ 0.008192] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.008194] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.008201] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.008219] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.008228] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.008232] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.008235] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900088 has callback 0x10809e2f4
[ 0.008239] [00002907] libusb: debug [sync_transfer_cb] actual_length=26
[ 0.008260] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.008274] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008279] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.008283] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900088
[ 0.008300] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900088
[ 0.008305] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900088
[ 0.008345] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.008364] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.008524] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.008549] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.008555] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.008559] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.008563] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900088 has callback 0x10809e2f4
[ 0.008567] [00002907] libusb: debug [sync_transfer_cb] actual_length=4
[ 0.008576] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.008580] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008579] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900088
[ 0.008587] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.008598] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18c07bb8
[ 0.008611] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18c07bb8
[ 0.008633] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.008637] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.008648] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.008660] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.008664] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.008668] [00002907] libusb: debug [darwin_handle_transfer_completion] handling control completion with kernel status 0
[ 0.008671] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18c07bb8 has callback 0x10809e2f4
[ 0.008674] [00002907] libusb: debug [sync_transfer_cb] actual_length=30
[ 0.008681] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.008685] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008688] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.008689] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18c07bb8
[ 0.008705] [00000307] libusb: debug [libusb_close] 
[ 0.008719] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.008724] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.008727] [00002907] libusb: debug [handle_events] someone is closing a device
[ 0.008732] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.008735] [00002907] libusb: debug [libusb_try_lock_events] someone else is closing a device
[ 0.008738] [00002907] libusb: debug [libusb_event_handler_active] someone else is closing a device
[ 0.008742] [00002907] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.008788] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.008793] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.008823] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.008832] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.008836] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.008867] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800218
[ 0.008883] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800318
[ 0.008888] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800418
[ 0.008892] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800518
[ 0.008895] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800618
[ 0.008898] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800718
[ 0.008901] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800818
[ 0.008915] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800918
[ 0.008919] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800a18
[ 0.008922] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800b18
[ 0.008925] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800c18
[ 0.008928] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800d18
[ 0.008932] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800e18
[ 0.008935] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a800f18
[ 0.008941] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801018
[ 0.008945] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801118
[ 0.008948] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801218
[ 0.008952] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801318
[ 0.008955] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801418
[ 0.008958] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801518
[ 0.008961] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801618
[ 0.008965] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801718
[ 0.008968] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801818
[ 0.008971] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801918
[ 0.008975] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801a18
[ 0.008980] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801b18
[ 0.008984] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801c18
[ 0.008987] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801d18
[ 0.008990] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801e18
[ 0.008994] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a801f18
[ 0.009000] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802018
[ 0.009003] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802118
[ 0.009006] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802218
[ 0.009010] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802318
[ 0.009013] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802418
[ 0.009016] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802518
[ 0.009019] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802618
[ 0.009022] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802718
[ 0.009026] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802818
[ 0.009029] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802918
[ 0.009032] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802a18
[ 0.009035] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802b18
[ 0.009039] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802c18
[ 0.009042] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802d18
[ 0.009045] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802e18
[ 0.009048] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a802f18
[ 0.009054] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803018
[ 0.009058] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803118
[ 0.009061] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803218
[ 0.009064] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803318
[ 0.009068] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803418
[ 0.009071] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803518
[ 0.009077] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803618
[ 0.009081] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803718
[ 0.009084] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803818
[ 0.009092] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803918
[ 0.009095] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803a18
[ 0.009098] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803b18
[ 0.009102] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803c18
[ 0.009105] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803d18
[ 0.009108] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803e18
[ 0.009111] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a803f18
[ 0.009117] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804018
[ 0.009121] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804118
[ 0.009124] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804218
[ 0.009127] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804318
[ 0.009131] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804418
[ 0.009136] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804518
[ 0.009140] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804618
[ 0.009143] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804718
[ 0.009146] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804818
[ 0.009149] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804918
[ 0.009153] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804a18
[ 0.009156] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804b18
[ 0.009159] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804c18
[ 0.009162] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804d18
[ 0.009166] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804e18
[ 0.009169] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a804f18
[ 0.009174] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805018
[ 0.009180] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805118
[ 0.009183] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805218
[ 0.009187] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805318
[ 0.009190] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805418
[ 0.009193] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805518
[ 0.009196] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805618
[ 0.009200] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805718
[ 0.009203] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805818
[ 0.009206] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805918
[ 0.009210] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805a18
[ 0.009213] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805b18
[ 0.009216] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805c18
[ 0.009220] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805d18
[ 0.009224] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805e18
[ 0.009227] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a805f18
[ 0.009232] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806018
[ 0.009236] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806118
[ 0.009239] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806218
[ 0.009242] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806318
[ 0.009246] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806418
[ 0.009249] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806518
[ 0.009252] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806618
[ 0.009255] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806718
[ 0.009259] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806818
[ 0.009266] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806918
[ 0.009270] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806a18
[ 0.009273] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806b18
[ 0.009276] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806c18
[ 0.009280] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806d18
[ 0.009283] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806e18
[ 0.009286] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a806f18
[ 0.009292] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807018
[ 0.009295] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807118
[ 0.009298] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807218
[ 0.009302] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807318
[ 0.009305] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807418
[ 0.009308] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807518
[ 0.009311] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807618
[ 0.009315] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807718
[ 0.009318] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807818
[ 0.009321] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807918
[ 0.009324] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807a18
[ 0.009328] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807b18
[ 0.009331] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807c18
[ 0.009334] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807d18
[ 0.009337] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807e18
[ 0.009340] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a807f18
[ 0.009346] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a808018
[ 0.009349] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a808118
[ 0.009358] [00000307] libusb: debug [libusb_get_device_list] 
[ 0.009380] [00000307] libusb: debug [libusb_get_device_descriptor] 
[ 0.009384] [00000307] libusb: debug [libusb_open] open 20.14
[ 0.009497] [00000307] libusb: debug [darwin_open] device open for access
[ 0.009519] [00000307] libusb: debug [libusb_reset_device] 
[ 0.009565] [00000307] libusb: debug [darwin_reset_device] darwin/reset_device: checking if device descriptor changed
[ 0.009591] [00000307] libusb: debug [darwin_reset_device] darwin/reset_device: checking if configuration descriptor 0 changed
[ 0.009602] [00000307] libusb: debug [darwin_reset_device] darwin/reset_device: device reset complete
[ 0.009607] [00000307] libusb: debug [libusb_kernel_driver_active] interface 1
[ 0.009712] [00000307] libusb: debug [libusb_claim_interface] interface 1
[ 0.010183] [00000307] libusb: debug [get_endpoints] building table of endpoints.
[ 0.010201] [00000307] libusb: debug [get_endpoints] interface: 1 pipe 1: dir: 0 number: 2
[ 0.010208] [00000307] libusb: debug [get_endpoints] interface: 1 pipe 2: dir: 1 number: 2
[ 0.010214] [00000307] libusb: debug [get_endpoints] interface: 1 pipe 3: dir: 0 number: 3
[ 0.010220] [00000307] libusb: debug [get_endpoints] interface: 1 pipe 4: dir: 1 number: 3
[ 0.010245] [00000307] libusb: debug [darwin_claim_interface] interface opened
[ 0.010250] [00000307] libusb: debug [libusb_claim_interface] interface 1
[ 0.010266] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900758
[ 0.010270] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900758
[ 0.010275] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x01 to pipeRef and interface
[ 0.010279] [00000307] libusb: warning [ep_to_pipeRef] no pipeRef found with endpoint address 0x01.
[ 0.010282] [00000307] libusb: error [submit_bulk_transfer] endpoint not found on any open interface
[ 0.010286] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900758
[ 0.010298] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900758
[ 0.010302] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900758
[ 0.010306] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x01 to pipeRef and interface
[ 0.010310] [00000307] libusb: warning [ep_to_pipeRef] no pipeRef found with endpoint address 0x01.
[ 0.010313] [00000307] libusb: error [submit_bulk_transfer] endpoint not found on any open interface
[ 0.010316] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900758
[ 0.010320] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900758
[ 0.010323] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900758
[ 0.010327] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x01 to pipeRef and interface
[ 0.010330] [00000307] libusb: warning [ep_to_pipeRef] no pipeRef found with endpoint address 0x01.
[ 0.010333] [00000307] libusb: error [submit_bulk_transfer] endpoint not found on any open interface
[ 0.010336] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900758
[ 0.010364] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900818
[ 0.010368] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900818
[ 0.010372] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x02 to pipeRef and interface
[ 0.010375] [00000307] libusb: debug [ep_to_pipeRef] pipe 1 on interface 1 matches
[ 0.010412] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.010417] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.010470] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.010490] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.010499] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.010502] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status 0
[ 0.010506] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900818 has callback 0x10809e2f4
[ 0.010509] [00002907] libusb: debug [sync_transfer_cb] actual_length=64
[ 0.010518] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.010523] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.010528] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.010524] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900818
[ 0.010548] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18c07bb8
[ 0.010553] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18c07bb8
[ 0.010558] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x82 to pipeRef and interface
[ 0.010562] [00000307] libusb: debug [ep_to_pipeRef] pipe 2 on interface 1 matches
[ 0.010608] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.010614] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.111687] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.111749] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.111758] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.111762] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status -536854447
[ 0.111767] [00002907] libusb: warning [darwin_transfer_status] transfer error: timed out
[ 0.111771] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18c07bb8 has callback 0x10809e2f4
[ 0.111776] [00002907] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.111789] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.111793] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.111821] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.111829] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18c07bb8
[ 0.111879] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18e02498
[ 0.111886] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18e02498
[ 0.111899] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x02 to pipeRef and interface
[ 0.111904] [00000307] libusb: debug [ep_to_pipeRef] pipe 1 on interface 1 matches
[ 0.111955] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.111961] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.112136] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.112159] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.112176] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.112181] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status 0
[ 0.112186] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18e02498 has callback 0x10809e2f4
[ 0.112190] [00002907] libusb: debug [sync_transfer_cb] actual_length=64
[ 0.112202] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.112203] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18e02498
[ 0.112206] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.112222] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18c07bb8
[ 0.112228] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.112250] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18c07bb8
[ 0.112279] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x82 to pipeRef and interface
[ 0.112284] [00000307] libusb: debug [ep_to_pipeRef] pipe 2 on interface 1 matches
[ 0.112325] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.112331] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.212732] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.212796] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.212810] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.212818] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status -536854447
[ 0.212825] [00002907] libusb: warning [darwin_transfer_status] transfer error: timed out
[ 0.212833] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18c07bb8 has callback 0x10809e2f4
[ 0.212840] [00002907] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.212868] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.212875] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.212882] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.212912] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18c07bb8
[ 0.212973] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900818
[ 0.212982] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900818
[ 0.212998] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x02 to pipeRef and interface
[ 0.213006] [00000307] libusb: debug [ep_to_pipeRef] pipe 1 on interface 1 matches
[ 0.213102] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.213115] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.213354] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.213407] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.213456] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.213467] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status 0
[ 0.213475] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900818 has callback 0x10809e2f4
[ 0.213483] [00002907] libusb: debug [sync_transfer_cb] actual_length=64
[ 0.213504] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.213511] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.213518] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.213535] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900818
[ 0.213551] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e1a900818
[ 0.213558] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e1a900818
[ 0.213571] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x82 to pipeRef and interface
[ 0.213579] [00000307] libusb: debug [ep_to_pipeRef] pipe 2 on interface 1 matches
[ 0.213651] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.213662] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.255095] [00002703] libusb: debug [handle_events] poll() returned 0
[ 0.255133] [00002703] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.255142] [00002703] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.255149] [00002703] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.313789] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.313827] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.313843] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.313849] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status -536854447
[ 0.313853] [00002907] libusb: warning [darwin_transfer_status] transfer error: timed out
[ 0.313857] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e1a900818 has callback 0x10809e2f4
[ 0.313861] [00002907] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.313873] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.313878] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.313881] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.313893] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a900818
[ 0.313914] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18d01aa8
[ 0.313918] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18d01aa8
[ 0.313926] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x02 to pipeRef and interface
[ 0.313930] [00000307] libusb: debug [ep_to_pipeRef] pipe 1 on interface 1 matches
[ 0.313975] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.313981] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.314092] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.314117] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.314124] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.314128] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status 0
[ 0.314132] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18d01aa8 has callback 0x10809e2f4
[ 0.314136] [00002907] libusb: debug [sync_transfer_cb] actual_length=64
[ 0.314145] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.314150] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.314169] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.314185] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18d01aa8
[ 0.314204] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18d01aa8
[ 0.314209] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18d01aa8
[ 0.314217] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x82 to pipeRef and interface
[ 0.314221] [00000307] libusb: debug [ep_to_pipeRef] pipe 2 on interface 1 matches
[ 0.314259] [00000307] libusb: debug [libusb_get_next_timeout] no URB with timeout or all handled by OS; no timeout!
[ 0.314265] [00000307] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.415152] [00000b0f] libusb: debug [darwin_async_io_callback] an async io operation has completed
[ 0.415217] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.415235] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.415243] [00002907] libusb: debug [darwin_handle_transfer_completion] handling bulk completion with kernel status -536854447
[ 0.415251] [00002907] libusb: warning [darwin_transfer_status] transfer error: timed out
[ 0.415258] [00002907] libusb: debug [usbi_handle_transfer_completion] transfer 0x7f8e18d01aa8 has callback 0x10809e2f4
[ 0.415266] [00002907] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.415288] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.415296] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.415303] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.415325] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18d01aa8
[ 0.415419] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18e02498
[ 0.415432] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18e02498
[ 0.415446] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x01 to pipeRef and interface
[ 0.415453] [00000307] libusb: warning [ep_to_pipeRef] no pipeRef found with endpoint address 0x01.
[ 0.415460] [00000307] libusb: error [submit_bulk_transfer] endpoint not found on any open interface
[ 0.415466] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18e02498
[ 0.415473] [00000307] libusb: debug [libusb_alloc_transfer] transfer 0x7f8e18e02498
[ 0.415480] [00000307] libusb: debug [libusb_submit_transfer] transfer 0x7f8e18e02498
[ 0.415490] [00000307] libusb: debug [ep_to_pipeRef] converting ep address 0x01 to pipeRef and interface
[ 0.415497] [00000307] libusb: warning [ep_to_pipeRef] no pipeRef found with endpoint address 0x01.
[ 0.415504] [00000307] libusb: error [submit_bulk_transfer] endpoint not found on any open interface
[ 0.415511] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e18e02498
[ 0.415520] [00000307] libusb: debug [libusb_release_interface] interface 1
[ 0.415982] [00000307] libusb: debug [libusb_close] 
[ 0.416018] [00002907] libusb: debug [handle_events] poll() returned 1
[ 0.416027] [00002907] libusb: debug [handle_events] caught a fish on the event pipe
[ 0.416032] [00002907] libusb: debug [handle_events] someone is closing a device
[ 0.416041] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.416046] [00002907] libusb: debug [libusb_try_lock_events] someone else is closing a device
[ 0.416051] [00002907] libusb: debug [libusb_event_handler_active] someone else is closing a device
[ 0.416055] [00002907] libusb: debug [libusb_handle_events_timeout_completed] another thread is doing event handling
[ 0.416122] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a808118
[ 0.416126] [00002907] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.416153] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a808018
[ 0.416167] [00002907] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.416197] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807f18
[ 0.416214] [00002907] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.416255] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807e18
[ 0.416284] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807d18
[ 0.416292] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807c18
[ 0.416297] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807b18
[ 0.416302] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807a18
[ 0.416306] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807918
[ 0.416311] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807818
[ 0.416316] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807718
[ 0.416320] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807618
[ 0.416325] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807518
[ 0.416329] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807418
[ 0.416334] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807318
[ 0.416338] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807218
[ 0.416343] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807118
[ 0.416348] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a807018
[ 0.416352] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806f18
[ 0.416357] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806e18
[ 0.416365] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806d18
[ 0.416370] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806c18
[ 0.416374] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806b18
[ 0.416379] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806a18
[ 0.416384] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806918
[ 0.416388] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806818
[ 0.416393] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806718
[ 0.416397] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806618
[ 0.416401] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806518
[ 0.416406] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806418
[ 0.416410] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806318
[ 0.416415] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806218
[ 0.416420] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806118
[ 0.416424] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a806018
[ 0.416429] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805f18
[ 0.416433] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805e18
[ 0.416438] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805d18
[ 0.416442] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805c18
[ 0.416447] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805b18
[ 0.416455] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805a18
[ 0.416460] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805918
[ 0.416464] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805818
[ 0.416469] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805718
[ 0.416473] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805618
[ 0.416478] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805518
[ 0.416483] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805418
[ 0.416487] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805318
[ 0.416492] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805218
[ 0.416496] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805118
[ 0.416501] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a805018
[ 0.416506] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804f18
[ 0.416521] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804e18
[ 0.416528] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804d18
[ 0.416535] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804c18
[ 0.416540] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804b18
[ 0.416545] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804a18
[ 0.416549] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804918
[ 0.416554] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804818
[ 0.416559] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804718
[ 0.416563] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804618
[ 0.416568] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804518
[ 0.416572] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804418
[ 0.416577] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804318
[ 0.416581] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804218
[ 0.416586] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804118
[ 0.416591] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a804018
[ 0.416595] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803f18
[ 0.416600] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803e18
[ 0.416605] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803d18
[ 0.416612] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803c18
[ 0.416617] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803b18
[ 0.416621] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803a18
[ 0.416625] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803918
[ 0.416630] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803818
[ 0.416635] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803718
[ 0.416639] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803618
[ 0.416644] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803518
[ 0.416648] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803418
[ 0.416653] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803318
[ 0.416658] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803218
[ 0.416663] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803118
[ 0.416667] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a803018
[ 0.416672] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802f18
[ 0.416676] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802e18
[ 0.416681] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802d18
[ 0.416685] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802c18
[ 0.416690] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802b18
[ 0.416694] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802a18
[ 0.416699] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802918
[ 0.416703] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802818
[ 0.416708] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802718
[ 0.416716] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802618
[ 0.416721] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802518
[ 0.416725] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802418
[ 0.416730] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802318
[ 0.416735] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802218
[ 0.416739] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802118
[ 0.416744] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a802018
[ 0.416748] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801f18
[ 0.416753] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801e18
[ 0.416763] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801d18
[ 0.416768] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801c18
[ 0.416772] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801b18
[ 0.416777] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801a18
[ 0.416782] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801918
[ 0.416786] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801818
[ 0.416791] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801718
[ 0.416796] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801618
[ 0.416800] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801518
[ 0.416805] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801418
[ 0.416809] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801318
[ 0.416814] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801218
[ 0.416819] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801118
[ 0.416826] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a801018
[ 0.416831] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800f18
[ 0.416835] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800e18
[ 0.416840] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800d18
[ 0.416844] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800c18
[ 0.416849] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800b18
[ 0.416853] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800a18
[ 0.416858] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800918
[ 0.416862] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800818
[ 0.416867] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800718
[ 0.416871] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800618
[ 0.416876] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800518
[ 0.416881] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800418
[ 0.416885] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800318
[ 0.416890] [00000307] libusb: debug [libusb_free_transfer] transfer 0x7f8e1a800218
[ 0.510218] [00002703] libusb: debug [handle_events] poll() returned 0
[ 0.510260] [00002703] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.510267] [00002703] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.510272] [00002703] libusb: debug [handle_events] poll() 1 fds with timeout in 250ms
[ 0.671451] [00002907] libusb: debug [handle_events] poll() returned 0
[ 0.671573] [00000307] libusb: debug [libusb_exit] 
[ 0.671588] [00000307] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.671596] [00000307] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.671603] [00000307] libusb: debug [handle_events] poll() 1 fds with timeout in 0ms
[ 0.671619] [00000307] libusb: debug [handle_events] poll() returned 0
[ 0.671627] [00000307] libusb: debug [libusb_unref_device] destroy device 20.14
[ 0.671635] [00000307] libusb: debug [libusb_unref_device] destroy device 20.13
[ 0.671643] [00000307] libusb: debug [libusb_unref_device] destroy device 20.2
[ 0.671650] [00000307] libusb: debug [usbi_remove_pollfd] remove fd 5
[ 0.760781] [00002703] libusb: debug [handle_events] poll() returned 0
[ 0.760856] [00000307] libusb: debug [libusb_exit] 
[ 0.760866] [00000307] libusb: debug [libusb_exit] destroying default context
[ 0.760873] [00000307] libusb: debug [libusb_get_next_timeout] no URBs, no timeout!
[ 0.760879] [00000307] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.760885] [00000307] libusb: debug [handle_events] poll() 1 fds with timeout in 0ms
[ 0.760897] [00000307] libusb: debug [handle_events] poll() returned 0
[ 0.760919] [00000307] libusb: debug [libusb_unref_device] destroy device 20.14
[ 0.760927] [00000307] libusb: debug [libusb_unref_device] destroy device 20.13
[ 0.760933] [00000307] libusb: debug [libusb_unref_device] destroy device 20.2
[ 0.760938] [00000307] libusb: debug [usbi_remove_pollfd] remove fd 3
[ 0.761017] [00000b0f] libusb: debug [darwin_event_thread_main] darwin event thread exiting