[ 0.000078] [000011db] libusb: debug [find_usbfs_path] found usbfs at /dev/bus/usb
[ 0.000083] [000011db] libusb: debug [get_kernel_version] reported kernel version is 5.1.14-arch1-1-ARCH
[ 0.000086] [000011db] libusb: debug [op_init] bulk continuation flag supported
[ 0.000089] [000011db] libusb: debug [op_init] zero length packet flag supported
[ 0.000091] [000011db] libusb: debug [op_init] max iso packet length is (likely) 49152 bytes
[ 0.000099] [000011db] libusb: debug [op_init] sysfs can relate devices
[ 0.000101] [000011db] libusb: debug [op_init] sysfs has complete descriptors
[ 0.000300] [000011dc] libusb: debug [linux_udev_event_thread_main] udev event thread entering.
[ 0.002572] [000011db] libusb: debug [linux_get_device_address] getting address for device: usb1 detached: 0
[ 0.002581] [000011db] libusb: debug [linux_get_device_address] scan usb1
[ 0.002606] [000011db] libusb: debug [linux_get_device_address] bus=1 dev=1
[ 0.002609] [000011db] libusb: debug [linux_enumerate_device] busnum 1 devaddr 1 session_id 257
[ 0.002613] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 1/1 (session 257)
[ 0.002676] [000011db] libusb: debug [linux_get_device_address] getting address for device: 1-14 detached: 0
[ 0.002681] [000011db] libusb: debug [linux_get_device_address] scan 1-14
[ 0.002700] [000011db] libusb: debug [linux_get_device_address] bus=1 dev=5
[ 0.002703] [000011db] libusb: debug [linux_enumerate_device] busnum 1 devaddr 5 session_id 261
[ 0.002706] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 1/5 (session 261)
[ 0.002724] [000011db] libusb: debug [linux_get_parent_info] Dev 0x565010775ad0 (1-14) has parent 0x565010775430 (usb1) port 14
[ 0.002770] [000011db] libusb: debug [linux_get_device_address] getting address for device: usb2 detached: 0
[ 0.002774] [000011db] libusb: debug [linux_get_device_address] scan usb2
[ 0.002791] [000011db] libusb: debug [linux_get_device_address] bus=2 dev=1
[ 0.002795] [000011db] libusb: debug [linux_enumerate_device] busnum 2 devaddr 1 session_id 513
[ 0.002797] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 2/1 (session 513)
[ 0.002860] [000011db] libusb: debug [linux_get_device_address] getting address for device: 2-3 detached: 0
[ 0.002865] [000011db] libusb: debug [linux_get_device_address] scan 2-3
[ 0.002884] [000011db] libusb: debug [linux_get_device_address] bus=2 dev=34
[ 0.002887] [000011db] libusb: debug [linux_enumerate_device] busnum 2 devaddr 34 session_id 546
[ 0.002889] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 2/34 (session 546)
[ 0.002907] [000011db] libusb: debug [linux_get_parent_info] Dev 0x5650107759c0 (2-3) has parent 0x5650107757a0 (usb2) port 3
[ 0.002956] [000011db] libusb: debug [linux_get_device_address] getting address for device: usb3 detached: 0
[ 0.002960] [000011db] libusb: debug [linux_get_device_address] scan usb3
[ 0.002979] [000011db] libusb: debug [linux_get_device_address] bus=3 dev=1
[ 0.002982] [000011db] libusb: debug [linux_enumerate_device] busnum 3 devaddr 1 session_id 769
[ 0.002984] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 3/1 (session 769)
[ 0.003047] [000011db] libusb: debug [linux_get_device_address] getting address for device: usb4 detached: 0
[ 0.003051] [000011db] libusb: debug [linux_get_device_address] scan usb4
[ 0.003069] [000011db] libusb: debug [linux_get_device_address] bus=4 dev=1
[ 0.003072] [000011db] libusb: debug [linux_enumerate_device] busnum 4 devaddr 1 session_id 1025
[ 0.003075] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 4/1 (session 1025)
[ 0.003134] [000011db] libusb: debug [linux_get_device_address] getting address for device: usb5 detached: 0
[ 0.003145] [000011db] libusb: debug [linux_get_device_address] scan usb5
[ 0.003164] [000011db] libusb: debug [linux_get_device_address] bus=5 dev=1
[ 0.003167] [000011db] libusb: debug [linux_enumerate_device] busnum 5 devaddr 1 session_id 1281
[ 0.003170] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 5/1 (session 1281)
[ 0.003230] [000011db] libusb: debug [linux_get_device_address] getting address for device: 5-1 detached: 0
[ 0.003234] [000011db] libusb: debug [linux_get_device_address] scan 5-1
[ 0.003252] [000011db] libusb: debug [linux_get_device_address] bus=5 dev=2
[ 0.003255] [000011db] libusb: debug [linux_enumerate_device] busnum 5 devaddr 2 session_id 1282
[ 0.003258] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 5/2 (session 1282)
[ 0.003275] [000011db] libusb: debug [linux_get_parent_info] Dev 0x5650107565c0 (5-1) has parent 0x5650107560a0 (usb5) port 1
[ 0.003322] [000011db] libusb: debug [linux_get_device_address] getting address for device: 5-2 detached: 0
[ 0.003326] [000011db] libusb: debug [linux_get_device_address] scan 5-2
[ 0.003343] [000011db] libusb: debug [linux_get_device_address] bus=5 dev=3
[ 0.003346] [000011db] libusb: debug [linux_enumerate_device] busnum 5 devaddr 3 session_id 1283
[ 0.003349] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 5/3 (session 1283)
[ 0.003366] [000011db] libusb: debug [linux_get_parent_info] Dev 0x565010756b00 (5-2) has parent 0x5650107560a0 (usb5) port 2
[ 0.003412] [000011db] libusb: debug [linux_get_device_address] getting address for device: usb6 detached: 0
[ 0.003417] [000011db] libusb: debug [linux_get_device_address] scan usb6
[ 0.003434] [000011db] libusb: debug [linux_get_device_address] bus=6 dev=1
[ 0.003437] [000011db] libusb: debug [linux_enumerate_device] busnum 6 devaddr 1 session_id 1537
[ 0.003440] [000011db] libusb: debug [linux_enumerate_device] allocating new device for 6/1 (session 1537)
[ 0.003496] [000011db] libusb: debug [usbi_add_pollfd] add fd 6 events 1
[ 0.003504] [000011db] libusb: debug [usbi_io_init] using timerfd for timeouts
[ 0.003506] [000011db] libusb: debug [usbi_add_pollfd] add fd 8 events 1
[ 0.003510] [000011db] libusb: debug [libusb_get_device_list] 
[ 0.003514] [000011db] libusb: debug [discovered_devs_append] need to increase capacity
[ 0.003519] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003522] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003524] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003526] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003528] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003531] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003533] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003535] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003538] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003540] [000011db] libusb: debug [libusb_open] open 1.5
[ 0.003553] [000011db] libusb: debug [usbi_add_pollfd] add fd 9 events 4
[ 0.003556] [000011db] libusb: debug [libusb_detach_kernel_driver] interface 0
[ 0.003560] [000011db] libusb: debug [libusb_claim_interface] interface 0
[ 0.003616] [000011db] libusb: debug [libusb_get_device_descriptor] 
[ 0.003622] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x565010773c00
[ 0.003625] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x565010773c00
[ 0.003637] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.003639] [000011db] libusb: debug [handle_events] poll fds modified, reallocating
[ 0.003643] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 0.004239] [000011db] libusb: debug [handle_events] poll() returned 1
[ 0.004245] [000011db] libusb: debug [reap_for_handle] urb type=2 status=-32 transferred=0
[ 0.004248] [000011db] libusb: debug [handle_control_completion] handling completion status -32
[ 0.004251] [000011db] libusb: debug [handle_control_completion] unsupported control request
[ 0.004260] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x565010773c00 has callback 0x7fd76ebace50
[ 0.004263] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 0.004266] [000011db] libusb: debug [libusb_free_transfer] transfer 0x565010773c00
[ 0.004274] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x5650107661f0
[ 0.004277] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x5650107661f0
[ 0.004279] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 0.004283] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 0.004290] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 0.004292] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 1.004325] [000011db] libusb: debug [handle_events] poll() returned 1
[ 1.004359] [000011db] libusb: debug [handle_events] timerfd triggered
[ 1.004366] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x5650107661f0
[ 1.004564] [000011db] libusb: debug [disarm_timerfd] 
[ 1.004575] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 1.004581] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 1.004590] [000011db] libusb: debug [handle_events] poll() returned 1
[ 1.004598] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 1.004604] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 1.004610] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 1.004615] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 1.004620] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 1.004625] [000011db] libusb: debug [disarm_timerfd] 
[ 1.004631] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x5650107661f0 has callback 0x7fd76ebace50
[ 1.004637] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 1.004644] [000011db] libusb: debug [libusb_free_transfer] transfer 0x5650107661f0
[ 1.004651] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x565010765290
[ 1.004657] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x565010765290
[ 1.004662] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 1.004669] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 1.004683] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 1.004689] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 2.004682] [000011db] libusb: debug [handle_events] poll() returned 1
[ 2.004715] [000011db] libusb: debug [handle_events] timerfd triggered
[ 2.004721] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x565010765290
[ 2.004921] [000011db] libusb: debug [disarm_timerfd] 
[ 2.004932] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 2.004938] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 2.004946] [000011db] libusb: debug [handle_events] poll() returned 1
[ 2.004954] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 2.004961] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 2.004967] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 2.004972] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 2.004977] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 2.004983] [000011db] libusb: debug [disarm_timerfd] 
[ 2.004989] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x565010765290 has callback 0x7fd76ebace50
[ 2.005012] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 2.005019] [000011db] libusb: debug [libusb_free_transfer] transfer 0x565010765290
[ 2.005034] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x56501076a400
[ 2.005039] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x56501076a400
[ 2.005044] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 2.005052] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 2.005066] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 2.005071] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 3.005091] [000011db] libusb: debug [handle_events] poll() returned 1
[ 3.005126] [000011db] libusb: debug [handle_events] timerfd triggered
[ 3.005132] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x56501076a400
[ 3.005333] [000011db] libusb: debug [disarm_timerfd] 
[ 3.005344] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 3.005349] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 3.005357] [000011db] libusb: debug [handle_events] poll() returned 1
[ 3.005365] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 3.005370] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 3.005376] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 3.005381] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 3.005386] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 3.005391] [000011db] libusb: debug [disarm_timerfd] 
[ 3.005397] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x56501076a400 has callback 0x7fd76ebace50
[ 3.005402] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 3.005409] [000011db] libusb: debug [libusb_free_transfer] transfer 0x56501076a400
[ 3.005416] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x565010774fc0
[ 3.005421] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x565010774fc0
[ 3.005426] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 3.005432] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 3.005446] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 3.005451] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 4.005450] [000011db] libusb: debug [handle_events] poll() returned 1
[ 4.005482] [000011db] libusb: debug [handle_events] timerfd triggered
[ 4.005488] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x565010774fc0
[ 4.005690] [000011db] libusb: debug [disarm_timerfd] 
[ 4.005701] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 4.005706] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 4.005715] [000011db] libusb: debug [handle_events] poll() returned 1
[ 4.005723] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 4.005729] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 4.005735] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 4.005740] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 4.005745] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 4.005751] [000011db] libusb: debug [disarm_timerfd] 
[ 4.005757] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x565010774fc0 has callback 0x7fd76ebace50
[ 4.005762] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 4.005769] [000011db] libusb: debug [libusb_free_transfer] transfer 0x565010774fc0
[ 4.005804] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x56501076cc70
[ 4.005810] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x56501076cc70
[ 4.005815] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 4.005822] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 4.005837] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 4.005842] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 5.005865] [000011db] libusb: debug [handle_events] poll() returned 1
[ 5.005904] [000011db] libusb: debug [handle_events] timerfd triggered
[ 5.005910] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x56501076cc70
[ 5.006112] [000011db] libusb: debug [disarm_timerfd] 
[ 5.010467] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 5.010483] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 5.010492] [000011db] libusb: debug [handle_events] poll() returned 1
[ 5.010501] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 5.010506] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 5.010512] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 5.010517] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 5.010522] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 5.010527] [000011db] libusb: debug [disarm_timerfd] 
[ 5.010533] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x56501076cc70 has callback 0x7fd76ebace50
[ 5.010538] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 5.010545] [000011db] libusb: debug [libusb_free_transfer] transfer 0x56501076cc70
[ 5.010553] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x5650107548c0
[ 5.010557] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x5650107548c0
[ 5.010562] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 5.010569] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 5.010583] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 5.010587] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 6.010636] [000011db] libusb: debug [handle_events] poll() returned 1
[ 6.010671] [000011db] libusb: debug [handle_events] timerfd triggered
[ 6.010677] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x5650107548c0
[ 6.010882] [000011db] libusb: debug [disarm_timerfd] 
[ 6.010893] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 6.010898] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 6.010906] [000011db] libusb: debug [handle_events] poll() returned 1
[ 6.010914] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 6.010920] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 6.010926] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 6.010931] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 6.010936] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 6.010941] [000011db] libusb: debug [disarm_timerfd] 
[ 6.010946] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x5650107548c0 has callback 0x7fd76ebace50
[ 6.010951] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 6.010958] [000011db] libusb: debug [libusb_free_transfer] transfer 0x5650107548c0
[ 6.010973] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x565010771dd0
[ 6.010978] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x565010771dd0
[ 6.011003] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 6.011011] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 6.011025] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 6.011030] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 7.011052] [000011db] libusb: debug [handle_events] poll() returned 1
[ 7.011085] [000011db] libusb: debug [handle_events] timerfd triggered
[ 7.011092] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x565010771dd0
[ 7.011293] [000011db] libusb: debug [disarm_timerfd] 
[ 7.011305] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 7.011310] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 7.011319] [000011db] libusb: debug [handle_events] poll() returned 1
[ 7.011327] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 7.011333] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 7.011339] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 7.011344] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 7.011350] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 7.011355] [000011db] libusb: debug [disarm_timerfd] 
[ 7.011361] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x565010771dd0 has callback 0x7fd76ebace50
[ 7.011367] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 7.011374] [000011db] libusb: debug [libusb_free_transfer] transfer 0x565010771dd0
[ 7.011382] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x56501076cc70
[ 7.011387] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x56501076cc70
[ 7.011393] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 7.011400] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 7.011415] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 7.011420] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 8.011440] [000011db] libusb: debug [handle_events] poll() returned 1
[ 8.011473] [000011db] libusb: debug [handle_events] timerfd triggered
[ 8.011479] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x56501076cc70
[ 8.011680] [000011db] libusb: debug [disarm_timerfd] 
[ 8.011690] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 8.011695] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 8.011703] [000011db] libusb: debug [handle_events] poll() returned 1
[ 8.011711] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 8.011717] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 8.011723] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 8.011727] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 8.011733] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 8.011737] [000011db] libusb: debug [disarm_timerfd] 
[ 8.011743] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x56501076cc70 has callback 0x7fd76ebace50
[ 8.011748] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 8.011755] [000011db] libusb: debug [libusb_free_transfer] transfer 0x56501076cc70
[ 8.011770] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x5650107548c0
[ 8.011775] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x5650107548c0
[ 8.011780] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 8.011787] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 8.011820] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 8.011826] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 9.011827] [000011db] libusb: debug [handle_events] poll() returned 1
[ 9.011857] [000011db] libusb: debug [handle_events] timerfd triggered
[ 9.011863] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x5650107548c0
[ 9.012061] [000011db] libusb: debug [disarm_timerfd] 
[ 9.012072] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 9.012077] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[ 9.012086] [000011db] libusb: debug [handle_events] poll() returned 1
[ 9.012094] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[ 9.012100] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[ 9.012106] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[ 9.012111] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[ 9.012117] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[ 9.012122] [000011db] libusb: debug [disarm_timerfd] 
[ 9.012128] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x5650107548c0 has callback 0x7fd76ebace50
[ 9.012133] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[ 9.012140] [000011db] libusb: debug [libusb_free_transfer] transfer 0x5650107548c0
[ 9.012148] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x565010771dd0
[ 9.012153] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x565010771dd0
[ 9.012158] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[ 9.012166] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[ 9.012180] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[ 9.012185] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[10.012209] [000011db] libusb: debug [handle_events] poll() returned 1
[10.012245] [000011db] libusb: debug [handle_events] timerfd triggered
[10.012251] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x565010771dd0
[10.012454] [000011db] libusb: debug [disarm_timerfd] 
[10.016791] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[10.016800] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[10.016809] [000011db] libusb: debug [handle_events] poll() returned 1
[10.016817] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[10.016822] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[10.016828] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[10.016833] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[10.016838] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[10.016843] [000011db] libusb: debug [disarm_timerfd] 
[10.016848] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x565010771dd0 has callback 0x7fd76ebace50
[10.016854] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[10.016860] [000011db] libusb: debug [libusb_free_transfer] transfer 0x565010771dd0
[10.016870] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x56501076cc70
[10.016875] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x56501076cc70
[10.016880] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[10.016886] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[10.016901] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[10.016906] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[11.016926] [000011db] libusb: debug [handle_events] poll() returned 1
[11.016962] [000011db] libusb: debug [handle_events] timerfd triggered
[11.016968] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x56501076cc70
[11.017189] [000011db] libusb: debug [disarm_timerfd] 
[11.017202] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[11.017208] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[11.017217] [000011db] libusb: debug [handle_events] poll() returned 1
[11.017225] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[11.017232] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[11.017238] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[11.017243] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[11.017248] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[11.017254] [000011db] libusb: debug [disarm_timerfd] 
[11.017260] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x56501076cc70 has callback 0x7fd76ebace50
[11.017265] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[11.017272] [000011db] libusb: debug [libusb_free_transfer] transfer 0x56501076cc70
[11.017281] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x5650107548c0
[11.017286] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x5650107548c0
[11.017291] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[11.017298] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[11.017312] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[11.017317] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[12.017311] [000011db] libusb: debug [handle_events] poll() returned 1
[12.017341] [000011db] libusb: debug [handle_events] timerfd triggered
[12.017348] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x5650107548c0
[12.017548] [000011db] libusb: debug [disarm_timerfd] 
[12.017559] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[12.017565] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[12.017573] [000011db] libusb: debug [handle_events] poll() returned 1
[12.017581] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[12.017587] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[12.017593] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[12.017598] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[12.017604] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[12.017609] [000011db] libusb: debug [disarm_timerfd] 
[12.017615] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x5650107548c0 has callback 0x7fd76ebace50
[12.017621] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[12.017628] [000011db] libusb: debug [libusb_free_transfer] transfer 0x5650107548c0
[12.017646] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x565010771dd0
[12.017651] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x565010771dd0
[12.017656] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[12.017664] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[12.017678] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[12.017683] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[13.017672] [000011db] libusb: debug [handle_events] poll() returned 1
[13.017704] [000011db] libusb: debug [handle_events] timerfd triggered
[13.017728] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x565010771dd0
[13.017931] [000011db] libusb: debug [disarm_timerfd] 
[13.017942] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[13.017947] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[13.017955] [000011db] libusb: debug [handle_events] poll() returned 1
[13.017963] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[13.017969] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[13.017974] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[13.017979] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[13.017984] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[13.017989] [000011db] libusb: debug [disarm_timerfd] 
[13.017994] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x565010771dd0 has callback 0x7fd76ebace50
[13.017999] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[13.018006] [000011db] libusb: debug [libusb_free_transfer] transfer 0x565010771dd0
[13.018013] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x56501076cc70
[13.018018] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x56501076cc70
[13.018023] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 1000ms (first in line)
[13.018029] [000011db] libusb: debug [submit_bulk_transfer] need 1 urbs for new transfer with length 32
[13.018042] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[13.018047] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[14.018044] [000011db] libusb: debug [handle_events] poll() returned 1
[14.018084] [000011db] libusb: debug [handle_events] timerfd triggered
[14.018091] [000011db] libusb: debug [libusb_cancel_transfer] transfer 0x56501076cc70
[14.018294] [000011db] libusb: debug [disarm_timerfd] 
[14.018306] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[14.018311] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[14.018320] [000011db] libusb: debug [handle_events] poll() returned 1
[14.018328] [000011db] libusb: debug [reap_for_handle] urb type=3 status=-2 transferred=0
[14.018334] [000011db] libusb: debug [handle_bulk_completion] handling completion status -2 of bulk urb 1/1
[14.018340] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: urb status -2
[14.018345] [000011db] libusb: debug [handle_bulk_completion] abnormal reap: last URB handled, reporting
[14.018350] [000011db] libusb: debug [usbi_handle_transfer_cancellation] detected timeout cancellation
[14.018355] [000011db] libusb: debug [disarm_timerfd] 
[14.018360] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x56501076cc70 has callback 0x7fd76ebace50
[14.018365] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[14.018372] [000011db] libusb: debug [libusb_free_transfer] transfer 0x56501076cc70
[14.018388] [000011db] libusb: debug [libusb_alloc_transfer] transfer 0x5650107548c0
[14.018394] [000011db] libusb: debug [libusb_submit_transfer] transfer 0x5650107548c0
[14.018399] [000011db] libusb: debug [add_to_flying_list] arm timerfd for timeout in 200ms (first in line)
[14.018415] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[14.018419] [000011db] libusb: debug [handle_events] poll() 3 fds with timeout in 60000ms
[14.018976] [000011db] libusb: debug [handle_events] poll() returned 1
[14.018984] [000011db] libusb: debug [reap_for_handle] urb type=2 status=0 transferred=0
[14.018989] [000011db] libusb: debug [handle_control_completion] handling completion status 0
[14.018994] [000011db] libusb: debug [disarm_timerfd] 
[14.019000] [000011db] libusb: debug [usbi_handle_transfer_completion] transfer 0x5650107548c0 has callback 0x7fd76ebace50
[14.019026] [000011db] libusb: debug [sync_transfer_cb] actual_length=0
[14.019033] [000011db] libusb: debug [libusb_free_transfer] transfer 0x5650107548c0
[14.019043] [000011db] libusb: debug [libusb_release_interface] interface 0
[14.019115] [000011db] libusb: debug [libusb_attach_kernel_driver] interface 0
[14.019135] [000011db] libusb: debug [libusb_close] 
[14.019145] [000011db] libusb: debug [usbi_remove_pollfd] remove fd 9
[14.019160] [000011db] libusb: debug [libusb_exit] 
[14.019164] [000011db] libusb: debug [libusb_exit] destroying default context
[14.019171] [000011db] libusb: debug [libusb_handle_events_timeout_completed] doing our own event handling
[14.019176] [000011db] libusb: debug [handle_events] poll fds modified, reallocating
[14.019185] [000011db] libusb: debug [handle_events] poll() 2 fds with timeout in 0ms
[14.019192] [000011db] libusb: debug [handle_events] poll() returned 0
[14.019199] [000011db] libusb: debug [usbi_remove_pollfd] remove fd 6
[14.019217] [000011db] libusb: debug [usbi_remove_pollfd] remove fd 8
[14.019286] [000011dc] libusb: debug [linux_udev_event_thread_main] udev event thread exiting