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  1. libusb: 0.000000 debug [libusb_init] libusb-1.0.9 git:1.0.9-24-g2b044ab
  2. libusb: 0.000085 debug [find_usbfs_path] found usbfs at /dev/bus/usb
  3. libusb: 0.000113 debug [op_init] bulk continuation flag supported
  4. libusb: 0.000120 debug [op_init] zero length packet flag supported
  5. libusb: 0.000139 debug [op_init] found usb devices in sysfs
  6. libusb: 0.000190 debug [usbi_add_pollfd] add fd 3 events 1
  7. libusb: 0.000198 debug [usbi_io_init] using timerfd for timeouts
  8. libusb: 0.000202 debug [usbi_add_pollfd] add fd 5 events 1
  9. libusb: 0.000209 debug [libusb_get_device_list]
  10. libusb: 0.000219 debug [sysfs_scan_device] scan 2-1.4
  11. libusb: 0.000258 debug [sysfs_scan_device] bus=2 dev=80
  12. libusb: 0.000264 debug [enumerate_device] busnum 2 devaddr 80 session_id 592
  13. libusb: 0.000268 debug [enumerate_device] allocating new device for 2/80 (session 592)
  14. libusb: 0.000305 debug [sysfs_scan_device] scan usb1
  15. libusb: 0.000336 debug [sysfs_scan_device] bus=1 dev=1
  16. libusb: 0.000340 debug [enumerate_device] busnum 1 devaddr 1 session_id 257
  17. libusb: 0.000344 debug [enumerate_device] allocating new device for 1/1 (session 257)
  18. libusb: 0.000362 debug [sysfs_scan_device] scan usb2
  19. libusb: 0.000384 debug [sysfs_scan_device] bus=2 dev=1
  20. libusb: 0.000389 debug [enumerate_device] busnum 2 devaddr 1 session_id 513
  21. libusb: 0.000392 debug [enumerate_device] allocating new device for 2/1 (session 513)
  22. libusb: 0.000411 debug [sysfs_scan_device] scan usb3
  23. libusb: 0.000436 debug [sysfs_scan_device] bus=3 dev=1
  24. libusb: 0.000440 debug [enumerate_device] busnum 3 devaddr 1 session_id 769
  25. libusb: 0.000444 debug [enumerate_device] allocating new device for 3/1 (session 769)
  26. libusb: 0.000462 debug [sysfs_scan_device] scan usb4
  27. libusb: 0.000485 debug [sysfs_scan_device] bus=4 dev=1
  28. libusb: 0.000490 debug [enumerate_device] busnum 4 devaddr 1 session_id 1025
  29. libusb: 0.000493 debug [enumerate_device] allocating new device for 4/1 (session 1025)
  30. libusb: 0.000512 debug [sysfs_scan_device] scan usb5
  31. libusb: 0.000536 debug [sysfs_scan_device] bus=5 dev=1
  32. libusb: 0.000540 debug [enumerate_device] busnum 5 devaddr 1 session_id 1281
  33. libusb: 0.000544 debug [enumerate_device] allocating new device for 5/1 (session 1281)
  34. libusb: 0.000562 debug [sysfs_scan_device] scan usb6
  35. libusb: 0.000585 debug [sysfs_scan_device] bus=6 dev=1
  36. libusb: 0.000590 debug [enumerate_device] busnum 6 devaddr 1 session_id 1537
  37. libusb: 0.000593 debug [enumerate_device] allocating new device for 6/1 (session 1537)
  38. libusb: 0.000612 debug [sysfs_scan_device] scan 1-1
  39. libusb: 0.000635 debug [sysfs_scan_device] bus=1 dev=2
  40. libusb: 0.000639 debug [enumerate_device] busnum 1 devaddr 2 session_id 258
  41. libusb: 0.000643 debug [enumerate_device] allocating new device for 1/2 (session 258)
  42. libusb: 0.000662 debug [sysfs_scan_device] scan 2-1
  43. libusb: 0.000684 debug [sysfs_scan_device] bus=2 dev=2
  44. libusb: 0.000689 debug [enumerate_device] busnum 2 devaddr 2 session_id 514
  45. libusb: 0.000692 debug [enumerate_device] allocating new device for 2/2 (session 514)
  46. libusb: 0.000710 debug [discovered_devs_append] need to increase capacity
  47. libusb: 0.000716 debug [sysfs_scan_device] scan 2-1.2
  48. libusb: 0.000739 debug [sysfs_scan_device] bus=2 dev=3
  49. libusb: 0.000744 debug [enumerate_device] busnum 2 devaddr 3 session_id 515
  50. libusb: 0.000747 debug [enumerate_device] allocating new device for 2/3 (session 515)
  51. libusb: 0.000766 debug [sysfs_scan_device] scan 2-1.7
  52. libusb: 0.000791 debug [sysfs_scan_device] bus=2 dev=4
  53. libusb: 0.000795 debug [enumerate_device] busnum 2 devaddr 4 session_id 516
  54. libusb: 0.000799 debug [enumerate_device] allocating new device for 2/4 (session 516)
  55. libusb: 0.000821 debug [libusb_get_device_descriptor]
  56. libusb: 0.000849 debug [libusb_open] open 2.80
  57. libusb: 0.000855 debug [op_open] opening /dev/bus/usb/002/080
  58. libusb: 0.000867 debug [usbi_add_pollfd] add fd 6 events 4
  59. libusb: 0.000875 debug [libusb_get_device_descriptor]
  60. libusb: 0.000899 debug [libusb_get_config_descriptor] index 0
  61. libusb: 0.000916 debug [libusb_get_config_descriptor] index 0
  62.  
  63. Bus 002 Device 080: ID 04b4:8613 Cypress Semiconductor Corp. CY7C68013 EZ-USB FX2 USB 2.0 Development Kit
  64. Device Descriptor:
  65. bLength 18
  66. bDescriptorType 1
  67. bcdUSB 2.00
  68. bDeviceClass 255 Vendor Specific Class
  69. bDeviceSubClass 255 Vendor Specific Subclass
  70. bDeviceProtocol 255 Vendor Specific Protocol
  71. bMaxPacketSize0 64
  72. idVendor 0x04b4 Cypress Semiconductor Corp.
  73. idProduct 0x8613 CY7C68013 EZ-USB FX2 USB 2.0 Development Kit
  74. bcdDevice a0.01
  75. iManufacturer 0
  76. iProduct 0
  77. iSerial 0
  78. bNumConfigurations 1
  79. Configuration Descriptor:
  80. bLength 9
  81. bDescriptorType 2
  82. wTotalLength 171
  83. bNumInterfaces 1
  84. bConfigurationValue 1
  85. iConfiguration 0
  86. bmAttributes 0x80
  87. (Bus Powered)
  88. MaxPower 100mA
  89. Interface Descriptor:
  90. bLength 9
  91. bDescriptorType 4
  92. bInterfaceNumber 0
  93. bAlternateSetting 0
  94. bNumEndpoints 0
  95. bInterfaceClass 255 Vendor Specific Class
  96. bInterfaceSubClass 255 Vendor Specific Subclass
  97. bInterfaceProtocol 255 Vendor Specific Protocol
  98. iInterface 0
  99. Interface Descriptor:
  100. bLength 9
  101. bDescriptorType 4
  102. bInterfaceNumber 0
  103. bAlternateSetting 1
  104. bNumEndpoints 6
  105. bInterfaceClass 255 Vendor Specific Class
  106. bInterfaceSubClass 255 Vendor Specific Subclass
  107. bInterfaceProtocol 255 Vendor Specific Protocol
  108. iInterface 0
  109. Endpoint Descriptor:
  110. bLength 7
  111. bDescriptorType 5
  112. bEndpointAddress 0x01 EP 1 OUT
  113. bmAttributes 2
  114. Transfer Type Bulk
  115. Synch Type None
  116. Usage Type Data
  117. wMaxPacketSize 0x0200 1x 512 bytes
  118. bInterval 0
  119. Endpoint Descriptor:
  120. bLength 7
  121. bDescriptorType 5
  122. bEndpointAddress 0x81 EP 1 IN
  123. bmAttributes 2
  124. Transfer Type Bulk
  125. Synch Type None
  126. Usage Type Data
  127. wMaxPacketSize 0x0200 1x 512 bytes
  128. bInterval 0
  129. Endpoint Descriptor:
  130. bLength 7
  131. bDescriptorType 5
  132. bEndpointAddress 0x02 EP 2 OUT
  133. bmAttributes 2
  134. Transfer Type Bulk
  135. Synch Type None
  136. Usage Type Data
  137. wMaxPacketSize 0x0200 1x 512 bytes
  138. bInterval 0
  139. Endpoint Descriptor:
  140. bLength 7
  141. bDescriptorType 5
  142. bEndpointAddress 0x04 EP 4 OUT
  143. bmAttributes 2
  144. Transfer Type Bulk
  145. Synch Type None
  146. Usage Type Data
  147. wMaxPacketSize 0x0200 1x 512 bytes
  148. bInterval 0
  149. Endpoint Descriptor:
  150. bLength 7
  151. bDescriptorType 5
  152. bEndpointAddress 0x86 EP 6 IN
  153. bmAttributes 2
  154. Transfer Type Bulk
  155. Synch Type None
  156. Usage Type Data
  157. wMaxPacketSize 0x0200 1x 512 bytes
  158. bInterval 0
  159. Endpoint Descriptor:
  160. bLength 7
  161. bDescriptorType 5
  162. bEndpointAddress 0x88 EP 8 IN
  163. bmAttributes 2
  164. Transfer Type Bulk
  165. Synch Type None
  166. Usage Type Data
  167. wMaxPacketSize 0x0200 1x 512 bytes
  168. bInterval 0
  169. Interface Descriptor:
  170. bLength 9
  171. bDescriptorType 4
  172. bInterfaceNumber 0
  173. bAlternateSetting 2
  174. bNumEndpoints 6
  175. bInterfaceClass 255 Vendor Specific Class
  176. bInterfaceSubClass 255 Vendor Specific Subclass
  177. bInterfaceProtocol 255 Vendor Specific Protocol
  178. iInterface 0
  179. Endpoint Descriptor:
  180. bLength 7
  181. bDescriptorType 5
  182. bEndpointAddress 0x01 EP 1 OUT
  183. bmAttributes 3
  184. Transfer Type Interrupt
  185. Synch Type None
  186. Usage Type Data
  187. wMaxPacketSize 0x0040 1x 64 bytes
  188. bInterval 1
  189. Endpoint Descriptor:
  190. bLength 7
  191. bDescriptorType 5
  192. bEndpointAddress 0x81 EP 1 IN
  193. bmAttributes 3
  194. Transfer Type Interrupt
  195. Synch Type None
  196. Usage Type Data
  197. wMaxPacketSize 0x0040 1x 64 bytes
  198. bInterval 1
  199. Endpoint Descriptor:
  200. bLength 7
  201. bDescriptorType 5
  202. bEndpointAddress 0x02 EP 2 OUT
  203. bmAttributes 3
  204. Transfer Type Interrupt
  205. Synch Type None
  206. Usage Type Data
  207. wMaxPacketSize 0x0200 1x 512 bytes
  208. bInterval 1
  209. Endpoint Descriptor:
  210. bLength 7
  211. bDescriptorType 5
  212. bEndpointAddress 0x04 EP 4 OUT
  213. bmAttributes 2
  214. Transfer Type Bulk
  215. Synch Type None
  216. Usage Type Data
  217. wMaxPacketSize 0x0200 1x 512 bytes
  218. bInterval 0
  219. Endpoint Descriptor:
  220. bLength 7
  221. bDescriptorType 5
  222. bEndpointAddress 0x86 EP 6 IN
  223. bmAttributes 3
  224. Transfer Type Interrupt
  225. Synch Type None
  226. Usage Type Data
  227. wMaxPacketSize 0x0200 1x 512 bytes
  228. bInterval 1
  229. Endpoint Descriptor:
  230. bLength 7
  231. bDescriptorType 5
  232. bEndpointAddress 0x88 EP 8 IN
  233. bmAttributes 2
  234. Transfer Type Bulk
  235. Synch Type None
  236. Usage Type Data
  237. wMaxPacketSize 0x0200 1x 512 bytes
  238. bInterval 0
  239. Interface Descriptor:
  240. bLength 9
  241. bDescriptorType 4
  242. bInterfaceNumber 0
  243. bAlternateSetting 3
  244. bNumEndpoints 6
  245. bInterfaceClass 255 Vendor Specific Class
  246. bInterfaceSubClass 255 Vendor Specific Subclass
  247. bInterfaceProtocol 255 Vendor Specific Protocol
  248. iInterface 0
  249. Endpoint Descriptor:
  250. bLength 7
  251. bDescriptorType 5
  252. bEndpointAddress 0x01 EP 1 OUT
  253. bmAttributes 3
  254. Transfer Type Interrupt
  255. Synch Type None
  256. Usage Type Data
  257. wMaxPacketSize 0x0040 1x 64 bytes
  258. bInterval 1
  259. Endpoint Descriptor:
  260. bLength 7
  261. bDescriptorType 5
  262. bEndpointAddress 0x81 EP 1 IN
  263. bmAttributes 3
  264. Transfer Type Interrupt
  265. Synch Type None
  266. Usage Type Data
  267. wMaxPacketSize 0x0040 1x 64 bytes
  268. bInterval 1
  269. Endpoint Descriptor:
  270. bLength 7
  271. bDescriptorType 5
  272. bEndpointAddress 0x02 EP 2 OUT
  273. bmAttributes 1
  274. Transfer Type Isochronous
  275. Synch Type None
  276. Usage Type Data
  277. wMaxPacketSize 0x0200 1x 512 bytes
  278. bInterval 1
  279. Endpoint Descriptor:
  280. blibusb: 0.000977 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  281. libusb: 0.000989 debug [libusb_handle_events_timeout_completed] doing our own event handling
  282. libusb: 0.000993 debug [handle_events] poll() 3 fds with timeout in 60000ms
  283. libusb: 0.001075 debug [handle_events] poll() returned 1
  284. libusb: 0.001127 debug [reap_for_handle] urb type=2 status=0 transferred=10
  285. libusb: 0.001136 debug [handle_control_completion] handling completion status 0
  286. libusb: 0.001146 debug [disarm_timerfd]
  287. libusb: 0.001154 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  288. libusb: 0.001162 debug [ctrl_transfer_cb] actual_length=10
  289. libusb: 0.001197 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  290. libusb: 0.001209 debug [libusb_handle_events_timeout_completed] doing our own event handling
  291. libusb: 0.001217 debug [handle_events] poll() 3 fds with timeout in 60000ms
  292. libusb: 0.001343 debug [handle_events] poll() returned 1
  293. libusb: 0.001361 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  294. libusb: 0.001372 debug [handle_control_completion] handling completion status -32
  295. libusb: 0.001380 debug [handle_control_completion] unsupported control request
  296. libusb: 0.001388 debug [disarm_timerfd]
  297. libusb: 0.001394 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  298. libusb: 0.001409 debug [ctrl_transfer_cb] actual_length=0
  299. libusb: 0.001438 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  300. libusb: 0.001456 debug [libusb_handle_events_timeout_completed] doing our own event handling
  301. libusb: 0.001466 debug [handle_events] poll() 3 fds with timeout in 60000ms
  302. libusb: 0.001576 debug [handle_events] poll() returned 1
  303. libusb: 0.001593 debug [reap_for_handle] urb type=2 status=0 transferred=2
  304. libusb: 0.001604 debug [handle_control_completion] handling completion status 0
  305. libusb: 0.001614 debug [disarm_timerfd]
  306. libusb: 0.001622 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  307. libusb: 0.001632 debug [ctrl_transfer_cb] actual_length=2
  308. libusb: 0.001645 debug [libusb_close]
  309. libusb: 0.001655 debug [usbi_remove_pollfd] remove fd 6
  310. libusb: 0.001668 debug [libusb_get_device_descriptor]
  311. libusb: 0.001702 debug [libusb_open] open 1.1
  312. libusb: 0.001713 debug [op_open] opening /dev/bus/usb/001/001
  313. libusb: 0.032157 debug [usbi_add_pollfd] add fd 6 events 4
  314. libusb: 0.032190 debug [libusb_get_device_descriptor]
  315. libusb: 0.032237 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  316. libusb: 0.032251 debug [libusb_handle_events_timeout_completed] doing our own event handling
  317. libusb: 0.032260 debug [handle_events] poll() 3 fds with timeout in 60000ms
  318. libusb: 0.032270 debug [handle_events] poll() returned 1
  319. libusb: 0.032281 debug [reap_for_handle] urb type=2 status=0 transferred=4
  320. libusb: 0.032289 debug [handle_control_completion] handling completion status 0
  321. libusb: 0.032297 debug [disarm_timerfd]
  322. libusb: 0.032304 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  323. libusb: 0.032312 debug [ctrl_transfer_cb] actual_length=4
  324. libusb: 0.032330 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  325. libusb: 0.032341 debug [libusb_handle_events_timeout_completed] doing our own event handling
  326. libusb: 0.032349 debug [handle_events] poll() 3 fds with timeout in 60000ms
  327. libusb: 0.032358 debug [handle_events] poll() returned 1
  328. libusb: 0.032366 debug [reap_for_handle] urb type=2 status=0 transferred=64
  329. libusb: 0.032374 debug [handle_control_completion] handling completion status 0
  330. libusb: 0.032382 debug [disarm_timerfd]
  331. libusb: 0.032388 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  332. libusb: 0.032396 debug [ctrl_transfer_cb] actual_length=64
  333. libusb: 0.032407 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  334. libusb: 0.032416 debug [libusb_handle_events_timeout_completed] doing our own event handling
  335. libusb: 0.032424 debug [handle_events] poll() 3 fds with timeout in 60000ms
  336. libusb: 0.032433 debug [handle_events] poll() returned 1
  337. libusb: 0.032452 debug [reap_for_handle] urb type=2 status=0 transferred=4
  338. libusb: 0.032460 debug [handle_control_completion] handling completion status 0
  339. libusb: 0.032468 debug [disarm_timerfd]
  340. libusb: 0.032474 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  341. libusb: 0.032482 debug [ctrl_transfer_cb] actual_length=4
  342. libusb: 0.032493 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  343. libusb: 0.032502 debug [libusb_handle_events_timeout_completed] doing our own event handling
  344. libusb: 0.032510 debug [handle_events] poll() 3 fds with timeout in 60000ms
  345. libusb: 0.032519 debug [handle_events] poll() returned 1
  346. libusb: 0.032527 debug [reap_for_handle] urb type=2 status=0 transferred=42
  347. libusb: 0.032535 debug [handle_control_completion] handling completion status 0
  348. libusb: 0.032543 debug [disarm_timerfd]
  349. libusb: 0.032549 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  350. libusb: 0.032556 debug [ctrl_transfer_cb] actual_length=42
  351. libusb: 0.032567 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  352. libusb: 0.032576 debug [libusb_handle_events_timeout_completed] doing our own event handling
  353. libusb: 0.032584 debug [handle_events] poll() 3 fds with timeout in 60000ms
  354. libusb: 0.032593 debug [handle_events] poll() returned 1
  355. libusb: 0.032601 debug [reap_for_handle] urb type=2 status=0 transferred=4
  356. libusb: 0.032609 debug [handle_control_completion] handling completion status 0
  357. libusb: 0.032617 debug [disarm_timerfd]
  358. libusb: 0.032623 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  359. libusb: 0.032630 debug [ctrl_transfer_cb] actual_length=4
  360. libusb: 0.032640 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  361. libusb: 0.032650 debug [libusb_handle_events_timeout_completed] doing our own event handling
  362. libusb: 0.032657 debug [handle_events] poll() 3 fds with timeout in 60000ms
  363. libusb: 0.032666 debug [handle_events] poll() returned 1
  364. libusb: 0.032674 debug [reap_for_handle] urb type=2 status=0 transferred=26
  365. libusb: 0.032682 debug [handle_control_completion] handling completion status 0
  366. libusb: 0.032690 debug [disarm_timerfd]
  367. libusb: 0.032695 debug [usbi_handle_transfer_completion] transfer 0x1005a98 has callback 0x7fb9c4e6d530
  368. libusb: 0.032703 debug [ctrl_transfer_cb] actual_length=26
  369. libusb: 0.032718 debug [libusb_get_config_descriptor] index 0
  370. libusb: 0.032746 debug [libusb_get_config_descriptor] index 0
  371. libusb: 0.032782 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  372. libusb: 0.032793 debug [libusb_handle_events_timeout_completed] doing our own event handling
  373. libusb: 0.032801 debug [handle_events] poll() 3 fds with timeout in 60000ms
  374. libusb: 0.032810 debug [handle_events] poll() returned 1
  375. libusb: 0.032819 debug [reap_for_handle] urb type=2 status=0 transferred=13
  376. libusb: 0.032827 debug [handle_control_completion] handling completion status 0
  377. libusb: 0.032835 debug [disarm_timerfd]
  378. libusb: 0.032840 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  379. libusb: 0.032848 debug [ctrl_transfer_cb] actual_length=13
  380. libusb: 0.032872 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  381. libusb: 0.032882 debug [libusb_handle_events_timeout_completed] doing our own event handling
  382. libusb: 0.032890 debug [handle_events] poll() 3 fds with timeout in 60000ms
  383. libusb: 0.032899 debug [handle_events] poll() returned 1
  384. libusb: 0.032907 debug [reap_for_handle] urb type=2 status=0 transferred=4
  385. libusb: 0.032915 debug [handle_control_completion] handling completion status 0
  386. libusb: 0.032923 debug [disarm_timerfd]
  387. libusb: 0.032929 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  388. libusb: 0.032936 debug [ctrl_transfer_cb] actual_length=4
  389. libusb: 0.032952 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  390. libusb: 0.032961 debug [libusb_handle_events_timeout_completed] doing our own event handling
  391. libusb: 0.032974 debug [handle_events] poll() 3 fds with timeout in 60000ms
  392. libusb: 0.032984 debug [handle_events] poll() returned 1
  393. libusb: 0.032992 debug [reap_for_handle] urb type=2 status=0 transferred=4
  394. libusb: 0.033000 debug [handle_control_completion] handling completion status 0
  395. libusb: 0.033008 debug [disarm_timerfd]
  396. libusb: 0.033013 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  397. libusb: 0.033021 debug [ctrl_transfer_cb] actual_length=4
  398. libusb: 0.033034 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  399. libusb: 0.033044 debug [libusb_handle_events_timeout_completed] doing our own event handling
  400. libusb: 0.033051 debug [handle_events] poll() 3 fds with timeout in 60000ms
  401. libusb: 0.033060 debug [handle_events] poll() returned 1
  402. libusb: 0.033069 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  403. libusb: 0.033077 debug [handle_control_completion] handling completion status -32
  404. libusb: 0.033085 debug [handle_control_completion] unsupported control request
  405. libusb: 0.033092 debug [disarm_timerfd]
  406. libusb: 0.033098 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  407. libusb: 0.033106 debug [ctrl_transfer_cb] actual_length=0
  408. libusb: 0.033117 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  409. libusb: 0.033126 debug [libusb_handle_events_timeout_completed] doing our own event handling
  410. libusb: 0.033133 debug [handle_events] poll() 3 fds with timeout in 60000ms
  411. libusb: 0.033142 debug [handle_events] poll() returned 1
  412. libusb: 0.033150 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  413. libusb: 0.033158 debug [handle_control_completion] handling completion status -32
  414. libusb: 0.033166 debug [handle_control_completion] unsupported control request
  415. libusb: 0.033173 debug [disarm_timerfd]
  416. libusb: 0.033179 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  417. libusb: 0.033186 debug [ctrl_transfer_cb] actual_length=0
  418. libusb: 0.033197 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  419. libusb: 0.033206 debug [libusb_handle_events_timeout_completed] doing our own event handling
  420. libusb: 0.033214 debug [handle_events] poll() 3 fds with timeout in 60000ms
  421. libusb: 0.033223 debug [handle_events] poll() returned 1
  422. libusb: 0.033231 debug [reap_for_handle] urb type=2 status=0 transferred=2
  423. libusb: 0.033239 debug [handle_control_completion] handling completion status 0
  424. libusb: 0.033246 debug [disarm_timerfd]
  425. libusb: 0.033252 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  426. libusb: 0.033260 debug [ctrl_transfer_cb] actual_length=2
  427. libusb: 0.033270 debug [libusb_close]
  428. libusb: 0.033278 debug [usbi_remove_pollfd] remove fd 6
  429. libusb: 0.033290 debug [libusb_get_device_descriptor]
  430. libusb: 0.033314 debug [libusb_open] open 2.1
  431. libusb: 0.033324 debug [op_open] opening /dev/bus/usb/002/001
  432. libusb: 0.033337 debug [usbi_add_pollfd] add fd 6 events 4
  433. libusb: 0.033347 debug [libusb_get_device_descriptor]
  434. libusb: 0.033369 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  435. libusb: 0.033380 debug [libusb_handle_events_timeout_completed] doing our own event handling
  436. libusb: 0.033388 debug [handle_events] poll() 3 fds with timeout in 60000ms
  437. libusb: 0.033398 debug [handle_events] poll() returned 1
  438. libusb: 0.033406 debug [reap_for_handle] urb type=2 status=0 transferred=4
  439. libusb: 0.033414 debug [handle_control_completion] handling completion status 0
  440. libusb: 0.033422 debug [disarm_timerfd]
  441. libusb: 0.033428 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  442. libusb: 0.033436 debug [ctrl_transfer_cb] actual_length=4
  443. libusb: 0.033448 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  444. libusb: 0.033458 debug [libusb_handle_events_timeout_completed] doing our own event handling
  445. libusb: 0.033466 debug [handle_events] poll() 3 fds with timeout in 60000ms
  446. libusb: 0.033475 debug [handle_events] poll() returned 1
  447. libusb: 0.033487 debug [reap_for_handle] urb type=2 status=0 transferred=64
  448. libusb: 0.033496 debug [handle_control_completion] handling completion status 0
  449. libusb: 0.033503 debug [disarm_timerfd]
  450. libusb: 0.033509 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  451. libusb: 0.033517 debug [ctrl_transfer_cb] actual_length=64
  452. libusb: 0.033528 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  453. libusb: 0.033537 debug [libusb_handle_events_timeout_completed] doing our own event handling
  454. libusb: 0.033545 debug [handle_events] poll() 3 fds with timeout in 60000ms
  455. libusb: 0.033554 debug [handle_events] poll() returned 1
  456. libusb: 0.033563 debug [reap_for_handle] urb type=2 status=0 transferred=4
  457. libusb: 0.033571 debug [handle_control_completion] handling completion status 0
  458. libusb: 0.033578 debug [disarm_timerfd]
  459. libusb: 0.033584 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  460. libusb: 0.033592 debug [ctrl_transfer_cb] actual_length=4
  461. libusb: 0.033602 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  462. libusb: 0.033612 debug [libusb_handle_events_timeout_completed] doing our own event handling
  463. libusb: 0.033620 debug [handle_events] poll() 3 fds with timeout in 60000ms
  464. libusb: 0.033628 debug [handle_events] poll() returned 1
  465. libusb: 0.033637 debug [reap_for_handle] urb type=2 status=0 transferred=42
  466. libusb: 0.033645 debug [handle_control_completion] handling completion status 0
  467. libusb: 0.033652 debug [disarm_timerfd]
  468. libusb: 0.033658 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  469. libusb: 0.033666 debug [ctrl_transfer_cb] actual_length=42
  470. libusb: 0.033676 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  471. libusb: 0.033686 debug [libusb_handle_events_timeout_completed] doing our own event handling
  472. libusb: 0.033694 debug [handle_events] poll() 3 fds with timeout in 60000ms
  473. libusb: 0.033702 debug [handle_events] poll() returned 1
  474. libusb: 0.033711 debug [reap_for_handle] urb type=2 status=0 transferred=4
  475. libusb: 0.033719 debug [handle_control_completion] handling completion status 0
  476. libusb: 0.033726 debug [disarm_timerfd]
  477. libusb: 0.033732 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  478. libusb: 0.033740 debug [ctrl_transfer_cb] actual_length=4
  479. libusb: 0.033750 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  480. libusb: 0.033760 debug [libusb_handle_events_timeout_completed] doing our own event handling
  481. libusb: 0.033767 debug [handle_events] poll() 3 fds with timeout in 60000ms
  482. libusb: 0.033776 debug [handle_events] poll() returned 1
  483. libusb: 0.033784 debug [reap_for_handle] urb type=2 status=0 transferred=26
  484. libusb: 0.033792 debug [handle_control_completion] handling completion status 0
  485. libusb: 0.033800 debug [disarm_timerfd]
  486. libusb: 0.033805 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  487. libusb: 0.033813 debug [ctrl_transfer_cb] actual_length=26
  488. Length 7
  489. bDescriptorType 5
  490. bEndpointAddress 0x04 EP 4 OUT
  491. bmAttributes 2
  492. Transfer Type Bulk
  493. Synch Type None
  494. Usage Type Data
  495. wMaxPacketSize 0x0200 1x 512 bytes
  496. bInterval 0
  497. Endpoint Descriptor:
  498. bLength 7
  499. bDescriptorType 5
  500. bEndpointAddress 0x86 EP 6 IN
  501. bmAttributes 1
  502. Transfer Type Isochronous
  503. Synch Type None
  504. Usage Type Data
  505. wMaxPacketSize 0x0200 1x 512 bytes
  506. bInterval 1
  507. Endpoint Descriptor:
  508. bLength 7
  509. bDescriptorType 5
  510. bEndpointAddress 0x88 EP 8 IN
  511. bmAttributes 2
  512. Transfer Type Bulk
  513. Synch Type None
  514. Usage Type Data
  515. wMaxPacketSize 0x0200 1x 512 bytes
  516. bInterval 0
  517. Device Qualifier (for other device speed):
  518. bLength 10
  519. bDescriptorType 6
  520. bcdUSB 2.00
  521. bDeviceClass 255 Vendor Specific Class
  522. bDeviceSubClass 255 Vendor Specific Subclass
  523. bDeviceProtocol 255 Vendor Specific Protocol
  524. bMaxPacketSize0 64
  525. bNumConfigurations 1
  526. Device Status: 0x0000
  527. (Bus Powered)
  528.  
  529. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  530. Device Descriptor:
  531. bLength 18
  532. bDescriptorType 1
  533. bcdUSB 2.00
  534. bDeviceClass 9 Hub
  535. bDeviceSubClass 0 Unused
  536. bDeviceProtocol 0 Full speed (or root) hub
  537. bMaxPacketSize0 64
  538. idVendor 0x1d6b Linux Foundation
  539. idProduct 0x0002 2.0 root hub
  540. bcdDevice 3.02
  541. iManufacturer 3 Linux 3.2.0-30-generic ehci_hcd
  542. iProduct 2 EHCI Host Controller
  543. iSerial 1 0000:00:1a.0
  544. bNumConfigurations 1
  545. Configuration Descriptor:
  546. bLength 9
  547. bDescriptorType 2
  548. wTotalLength 25
  549. bNumInterfaces 1
  550. bConfigurationValue 1
  551. iConfiguration 0
  552. bmAttributes 0xe0
  553. Self Powered
  554. Remote Wakeup
  555. MaxPower 0mA
  556. Interface Descriptor:
  557. bLength 9
  558. bDescriptorType 4
  559. bInterfaceNumber 0
  560. bAlternateSetting 0
  561. bNumEndpoints 1
  562. bInterfaceClass 9 Hub
  563. bInterfaceSubClass 0 Unused
  564. bInterfaceProtocol 0 Full speed (or root) hub
  565. iInterface 0
  566. Endpoint Descriptor:
  567. bLength 7
  568. bDescriptorType 5
  569. bEndpointAddress 0x81 EP 1 IN
  570. bmAttributes 3
  571. Transfer Type Interrupt
  572. Synch Type None
  573. Usage Type Data
  574. wMaxPacketSize 0x0004 1x 4 bytes
  575. bInterval 12
  576. Hub Descriptor:
  577. bLength 9
  578. bDescriptorType 41
  579. nNbrPorts 2
  580. wHubCharacteristic 0x000a
  581. No power switching (usb 1.0)
  582. Per-port overcurrent protection
  583. bPwrOn2PwrGood 10 * 2 milli seconds
  584. bHubContrCurrent 0 milli Ampere
  585. DeviceRemovable 0x00
  586. PortPwrCtrlMask 0xff
  587. Hub Port Status:
  588. Port 1: 0000.0507 highspeed power suspend enable connect
  589. Port 2: 0000.0100 power
  590. Device Status: 0x0001
  591. Self Powered
  592.  
  593. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  594. Device Descriptor:
  595. bLength 18
  596. bDescriptorType 1
  597. bcdUSB 2.00
  598. bDeviceClass 9 Hub
  599. bDeviceSubClass 0 Unused
  600. bDeviceProtocol 0 Full speed (or root) hub
  601. bMaxPacketSize0 64
  602. idVendor 0x1d6b Linux Foundation
  603. idProduct 0x0002 2.0 root hub
  604. bcdDevice 3.02
  605. iManufacturer 3 Linux 3.2.0-30-generic ehci_hcd
  606. iProduct libusb: 0.033834 debug [libusb_get_config_descriptor] index 0
  607. libusb: 0.033856 debug [libusb_get_config_descriptor] index 0
  608. libusb: 0.033888 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  609. libusb: 0.033899 debug [libusb_handle_events_timeout_completed] doing our own event handling
  610. libusb: 0.033907 debug [handle_events] poll() 3 fds with timeout in 60000ms
  611. libusb: 0.033916 debug [handle_events] poll() returned 1
  612. libusb: 0.033925 debug [reap_for_handle] urb type=2 status=0 transferred=13
  613. libusb: 0.033933 debug [handle_control_completion] handling completion status 0
  614. libusb: 0.033941 debug [disarm_timerfd]
  615. libusb: 0.033946 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  616. libusb: 0.033954 debug [ctrl_transfer_cb] actual_length=13
  617. libusb: 0.033972 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  618. libusb: 0.033982 debug [libusb_handle_events_timeout_completed] doing our own event handling
  619. libusb: 0.033990 debug [handle_events] poll() 3 fds with timeout in 60000ms
  620. libusb: 0.034004 debug [handle_events] poll() returned 1
  621. libusb: 0.034013 debug [reap_for_handle] urb type=2 status=0 transferred=4
  622. libusb: 0.034021 debug [handle_control_completion] handling completion status 0
  623. libusb: 0.034028 debug [disarm_timerfd]
  624. libusb: 0.034034 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  625. libusb: 0.034042 debug [ctrl_transfer_cb] actual_length=4
  626. libusb: 0.034058 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  627. libusb: 0.034068 debug [libusb_handle_events_timeout_completed] doing our own event handling
  628. libusb: 0.034075 debug [handle_events] poll() 3 fds with timeout in 60000ms
  629. libusb: 0.034084 debug [handle_events] poll() returned 1
  630. libusb: 0.034093 debug [reap_for_handle] urb type=2 status=0 transferred=4
  631. libusb: 0.034101 debug [handle_control_completion] handling completion status 0
  632. libusb: 0.034108 debug [disarm_timerfd]
  633. libusb: 0.034114 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  634. libusb: 0.034122 debug [ctrl_transfer_cb] actual_length=4
  635. libusb: 0.034135 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  636. libusb: 0.034144 debug [libusb_handle_events_timeout_completed] doing our own event handling
  637. libusb: 0.034152 debug [handle_events] poll() 3 fds with timeout in 60000ms
  638. libusb: 0.034161 debug [handle_events] poll() returned 1
  639. libusb: 0.034169 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  640. libusb: 0.034177 debug [handle_control_completion] handling completion status -32
  641. libusb: 0.034185 debug [handle_control_completion] unsupported control request
  642. libusb: 0.034192 debug [disarm_timerfd]
  643. libusb: 0.034198 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  644. libusb: 0.034206 debug [ctrl_transfer_cb] actual_length=0
  645. libusb: 0.034216 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  646. libusb: 0.034226 debug [libusb_handle_events_timeout_completed] doing our own event handling
  647. libusb: 0.034234 debug [handle_events] poll() 3 fds with timeout in 60000ms
  648. libusb: 0.034243 debug [handle_events] poll() returned 1
  649. libusb: 0.034251 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  650. libusb: 0.034259 debug [handle_control_completion] handling completion status -32
  651. libusb: 0.034266 debug [handle_control_completion] unsupported control request
  652. libusb: 0.034274 debug [disarm_timerfd]
  653. libusb: 0.034280 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  654. libusb: 0.034287 debug [ctrl_transfer_cb] actual_length=0
  655. libusb: 0.034297 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  656. libusb: 0.034307 debug [libusb_handle_events_timeout_completed] doing our own event handling
  657. libusb: 0.034314 debug [handle_events] poll() 3 fds with timeout in 60000ms
  658. libusb: 0.034323 debug [handle_events] poll() returned 1
  659. libusb: 0.034332 debug [reap_for_handle] urb type=2 status=0 transferred=2
  660. libusb: 0.034340 debug [handle_control_completion] handling completion status 0
  661. libusb: 0.034348 debug [disarm_timerfd]
  662. libusb: 0.034353 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  663. libusb: 0.034361 debug [ctrl_transfer_cb] actual_length=2
  664. libusb: 0.034370 debug [libusb_close]
  665. libusb: 0.034377 debug [usbi_remove_pollfd] remove fd 6
  666. libusb: 0.034388 debug [libusb_get_device_descriptor]
  667. libusb: 0.034409 debug [libusb_open] open 3.1
  668. libusb: 0.034420 debug [op_open] opening /dev/bus/usb/003/001
  669. libusb: 0.048157 debug [usbi_add_pollfd] add fd 6 events 4
  670. libusb: 0.048197 debug [libusb_get_device_descriptor]
  671. libusb: 0.048250 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  672. libusb: 0.048265 debug [libusb_handle_events_timeout_completed] doing our own event handling
  673. libusb: 0.048273 debug [handle_events] poll() 3 fds with timeout in 60000ms
  674. libusb: 0.048284 debug [handle_events] poll() returned 1
  675. libusb: 0.048294 debug [reap_for_handle] urb type=2 status=0 transferred=4
  676. libusb: 0.048314 debug [handle_control_completion] handling completion status 0
  677. libusb: 0.048323 debug [disarm_timerfd]
  678. libusb: 0.048329 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  679. libusb: 0.048338 debug [ctrl_transfer_cb] actual_length=4
  680. libusb: 0.048352 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  681. libusb: 0.048362 debug [libusb_handle_events_timeout_completed] doing our own event handling
  682. libusb: 0.048370 debug [handle_events] poll() 3 fds with timeout in 60000ms
  683. libusb: 0.048379 debug [handle_events] poll() returned 1
  684. libusb: 0.048388 debug [reap_for_handle] urb type=2 status=0 transferred=64
  685. libusb: 0.048396 debug [handle_control_completion] handling completion status 0
  686. libusb: 0.048403 debug [disarm_timerfd]
  687. libusb: 0.048409 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  688. libusb: 0.048417 debug [ctrl_transfer_cb] actual_length=64
  689. libusb: 0.048428 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  690. libusb: 0.048437 debug [libusb_handle_events_timeout_completed] doing our own event handling
  691. libusb: 0.048445 debug [handle_events] poll() 3 fds with timeout in 60000ms
  692. libusb: 0.048454 debug [handle_events] poll() returned 1
  693. libusb: 0.048463 debug [reap_for_handle] urb type=2 status=0 transferred=4
  694. libusb: 0.048470 debug [handle_control_completion] handling completion status 0
  695. libusb: 0.048478 debug [disarm_timerfd]
  696. libusb: 0.048484 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  697. libusb: 0.048492 debug [ctrl_transfer_cb] actual_length=4
  698. libusb: 0.048502 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  699. libusb: 0.048511 debug [libusb_handle_events_timeout_completed] doing our own event handling
  700. libusb: 0.048520 debug [handle_events] poll() 3 fds with timeout in 60000ms
  701. libusb: 0.048529 debug [handle_events] poll() returned 1
  702. libusb: 0.048537 debug [reap_for_handle] urb type=2 status=0 transferred=42
  703. libusb: 0.048545 debug [handle_control_completion] handling completion status 0
  704. libusb: 0.048553 debug [disarm_timerfd]
  705. libusb: 0.048558 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  706. libusb: 0.048566 debug [ctrl_transfer_cb] actual_length=42
  707. libusb: 0.048577 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  708. libusb: 0.048586 debug [libusb_handle_events_timeout_completed] doing our own event handling
  709. libusb: 0.048594 debug [handle_events] poll() 3 fds with timeout in 60000ms
  710. libusb: 0.048603 debug [handle_events] poll() returned 1
  711. libusb: 0.048612 debug [reap_for_handle] urb type=2 status=0 transferred=4
  712. libusb: 0.048620 debug [handle_control_completion] handling completion status 0
  713. libusb: 0.048627 debug [disarm_timerfd]
  714. libusb: 0.048633 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  715. libusb: 0.048641 debug [ctrl_transfer_cb] actual_length=4
  716. libusb: 0.048651 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  717. libusb: 0.048661 debug [libusb_handle_events_timeout_completed] doing our own event handling
  718. libusb: 0.048669 debug [handle_events] poll() 3 fds with timeout in 60000ms
  719. libusb: 0.048678 debug [handle_events] poll() returned 1
  720. libusb: 0.048686 debug [reap_for_handle] urb type=2 status=0 transferred=26
  721. libusb: 0.048694 debug [handle_control_completion] handling completion status 0
  722. libusb: 0.048701 debug [disarm_timerfd]
  723. libusb: 0.048707 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  724. libusb: 0.048715 debug [ctrl_transfer_cb] actual_length=26
  725. libusb: 0.048729 debug [libusb_get_config_descriptor] index 0
  726. libusb: 0.048759 debug [libusb_get_config_descriptor] index 0
  727. libusb: 0.048800 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  728. libusb: 0.048811 debug [libusb_handle_events_timeout_completed] doing our own event handling
  729. libusb: 0.048819 debug [handle_events] poll() 3 fds with timeout in 60000ms
  730. libusb: 0.048834 debug [handle_events] poll() returned 1
  731. libusb: 0.048843 debug [reap_for_handle] urb type=2 status=0 transferred=13
  732. libusb: 0.048851 debug [handle_control_completion] handling completion status 0
  733. libusb: 0.048859 debug [disarm_timerfd]
  734. libusb: 0.048864 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  735. libusb: 0.048872 debug [ctrl_transfer_cb] actual_length=13
  736. libusb: 0.048893 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  737. libusb: 0.048902 debug [libusb_handle_events_timeout_completed] doing our own event handling
  738. libusb: 0.048910 debug [handle_events] poll() 3 fds with timeout in 60000ms
  739. libusb: 0.048919 debug [handle_events] poll() returned 1
  740. libusb: 0.048927 debug [reap_for_handle] urb type=2 status=0 transferred=4
  741. libusb: 0.048935 debug [handle_control_completion] handling completion status 0
  742. libusb: 0.048942 debug [disarm_timerfd]
  743. libusb: 0.048948 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  744. libusb: 0.048956 debug [ctrl_transfer_cb] actual_length=4
  745. libusb: 0.048972 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  746. libusb: 0.048982 debug [libusb_handle_events_timeout_completed] doing our own event handling
  747. libusb: 0.048990 debug [handle_events] poll() 3 fds with timeout in 60000ms
  748. libusb: 0.048999 debug [handle_events] poll() returned 1
  749. libusb: 0.049007 debug [reap_for_handle] urb type=2 status=0 transferred=4
  750. libusb: 0.049015 debug [handle_control_completion] handling completion status 0
  751. libusb: 0.049022 debug [disarm_timerfd]
  752. libusb: 0.049028 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  753. libusb: 0.049036 debug [ctrl_transfer_cb] actual_length=4
  754. libusb: 0.049050 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  755. libusb: 0.049059 debug [libusb_handle_events_timeout_completed] doing our own event handling
  756. libusb: 0.049067 debug [handle_events] poll() 3 fds with timeout in 60000ms
  757. libusb: 0.049076 debug [handle_events] poll() returned 1
  758. libusb: 0.049084 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  759. libusb: 0.049092 debug [handle_control_completion] handling completion status -32
  760. libusb: 0.049100 debug [handle_control_completion] unsupported control request
  761. libusb: 0.049107 debug [disarm_timerfd]
  762. libusb: 0.049113 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  763. libusb: 0.049120 debug [ctrl_transfer_cb] actual_length=0
  764. libusb: 0.049131 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  765. libusb: 0.049140 debug [libusb_handle_events_timeout_completed] doing our own event handling
  766. libusb: 0.049148 debug [handle_events] poll() 3 fds with timeout in 60000ms
  767. libusb: 0.049157 debug [handle_events] poll() returned 1
  768. libusb: 0.049166 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  769. libusb: 0.049173 debug [handle_control_completion] handling completion status -32
  770. libusb: 0.049181 debug [handle_control_completion] unsupported control request
  771. libusb: 0.049188 debug [disarm_timerfd]
  772. libusb: 0.049194 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  773. libusb: 0.049202 debug [ctrl_transfer_cb] actual_length=0
  774. libusb: 0.049212 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  775. libusb: 0.049221 debug [libusb_handle_events_timeout_completed] doing our own event handling
  776. libusb: 0.049229 debug [handle_events] poll() 3 fds with timeout in 60000ms
  777. libusb: 0.049238 debug [handle_events] poll() returned 1
  778. libusb: 0.049246 debug [reap_for_handle] urb type=2 status=0 transferred=2
  779. libusb: 0.049254 debug [handle_control_completion] handling completion status 0
  780. libusb: 0.049261 debug [disarm_timerfd]
  781. libusb: 0.049267 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  782. libusb: 0.049275 debug [ctrl_transfer_cb] actual_length=2
  783. libusb: 0.049284 debug [libusb_close]
  784. libusb: 0.049292 debug [usbi_remove_pollfd] remove fd 6
  785. libusb: 0.049309 debug [libusb_get_device_descriptor]
  786. libusb: 0.049337 debug [libusb_open] open 4.1
  787. libusb: 0.049348 debug [op_open] opening /dev/bus/usb/004/001
  788. libusb: 0.064143 debug [usbi_add_pollfd] add fd 6 events 4
  789. libusb: 0.064181 debug [libusb_get_device_descriptor]
  790. libusb: 0.064228 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  791. libusb: 0.064237 debug [libusb_handle_events_timeout_completed] doing our own event handling
  792. libusb: 0.064242 debug [handle_events] poll() 3 fds with timeout in 60000ms
  793. libusb: 0.064247 debug [handle_events] poll() returned 1
  794. libusb: 0.064252 debug [reap_for_handle] urb type=2 status=0 transferred=4
  795. libusb: 0.064256 debug [handle_control_completion] handling completion status 0
  796. libusb: 0.064260 debug [disarm_timerfd]
  797. libusb: 0.064264 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  798. libusb: 0.064268 debug [ctrl_transfer_cb] actual_length=4
  799. libusb: 0.064276 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  800. libusb: 0.064280 debug [libusb_handle_events_timeout_completed] doing our own event handling
  801. libusb: 0.064284 debug [handle_events] poll() 3 fds with timeout in 60000ms
  802. libusb: 0.064289 debug [handle_events] poll() returned 1
  803. libusb: 0.064293 debug [reap_for_handle] urb type=2 status=0 transferred=64
  804. libusb: 0.064296 debug [handle_control_completion] handling completion status 0
  805. libusb: 0.064300 debug [disarm_timerfd]
  806. libusb: 0.064303 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  807. libusb: 0.064306 debug [ctrl_transfer_cb] actual_length=64
  808. libusb: 0.064311 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  809. libusb: 0.064316 debug [libusb_handle_events_timeout_completed] doing our own event handling
  810. libusb: 0.064319 debug [handle_events] poll() 3 fds with timeout in 60000ms
  811. libusb: 0.064324 debug [handle_events] poll() returned 1
  812. libusb: 0.064328 debug [reap_for_handle] urb type=2 status=0 transferred=4
  813. libusb: 0.064331 debug [handle_control_completion] handling completion status 0
  814. libusb: 0.064335 debug [disarm_timerfd]
  815. libusb: 0.064338 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  816. libusb: 0.064341 debug [ctrl_transfer_cb] actual_length=4
  817. libusb: 0.064346 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  818. libusb: 0.064351 debug [libusb_handle_events_timeout_completed] doing our own event handling
  819. libusb: 0.064355 debug [handle_events] poll() 3 fds with timeout in 60000ms
  820. libusb: 0.064359 debug [handle_events] poll() returned 1
  821. libusb: 0.064363 debug [reap_for_handle] urb type=2 status=0 transferred=42
  822. libusb: 0.064367 debug [handle_control_completion] handling completion status 0
  823. libusb: 0.064370 debug [disarm_timerfd]
  824. libusb: 0.064373 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  825. libusb: 0.064376 debug [ctrl_transfer_cb] actual_length=42
  826. libusb: 0.064381 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  827. libusb: 0.064386 debug [libusb_handle_events_timeout_completed] doing our own event handling
  828. libusb: 0.064390 debug [handle_events] poll() 3 fds with timeout in 60000ms
  829. libusb: 0.064394 debug [handle_events] poll() returned 1
  830. libusb: 0.064398 debug [reap_for_handle] urb type=2 status=0 transferred=4
  831. libusb: 0.064401 debug [handle_control_completion] handling completion status 0
  832. libusb: 0.064405 debug [disarm_timerfd]
  833. libusb: 0.064408 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  834. libusb: 0.064411 debug [ctrl_transfer_cb] actual_length=4
  835. libusb: 0.064417 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  836. libusb: 0.064421 debug [libusb_handle_events_timeout_completed] doing our own event handling
  837. libusb: 0.064425 debug [handle_events] poll() 3 fds with timeout in 60000ms
  838. libusb: 0.064429 debug [handle_events] poll() returned 1
  839. libusb: 0.064433 debug [reap_for_handle] urb type=2 status=0 transferred=26
  840. libusb: 0.064447 debug [handle_control_completion] handling completion status 0
  841. libusb: 0.064450 debug [disarm_timerfd]
  842. libusb: 0.064453 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  843. libusb: 0.064457 debug [ctrl_transfer_cb] actual_length=26
  844. 2 EHCI Host Controller
  845. iSerial 1 0000:00:1d.0
  846. bNumConfigurations 1
  847. Configuration Descriptor:
  848. bLength 9
  849. bDescriptorType 2
  850. wTotalLength 25
  851. bNumInterfaces 1
  852. bConfigurationValue 1
  853. iConfiguration 0
  854. bmAttributes 0xe0
  855. Self Powered
  856. Remote Wakeup
  857. MaxPower 0mA
  858. Interface Descriptor:
  859. bLength 9
  860. bDescriptorType 4
  861. bInterfaceNumber 0
  862. bAlternateSetting 0
  863. bNumEndpoints 1
  864. bInterfaceClass 9 Hub
  865. bInterfaceSubClass 0 Unused
  866. bInterfaceProtocol 0 Full speed (or root) hub
  867. iInterface 0
  868. Endpoint Descriptor:
  869. bLength 7
  870. bDescriptorType 5
  871. bEndpointAddress 0x81 EP 1 IN
  872. bmAttributes 3
  873. Transfer Type Interrupt
  874. Synch Type None
  875. Usage Type Data
  876. wMaxPacketSize 0x0004 1x 4 bytes
  877. bInterval 12
  878. Hub Descriptor:
  879. bLength 9
  880. bDescriptorType 41
  881. nNbrPorts 2
  882. wHubCharacteristic 0x000a
  883. No power switching (usb 1.0)
  884. Per-port overcurrent protection
  885. bPwrOn2PwrGood 10 * 2 milli seconds
  886. bHubContrCurrent 0 milli Ampere
  887. DeviceRemovable 0x00
  888. PortPwrCtrlMask 0xff
  889. Hub Port Status:
  890. Port 1: 0000.0503 highspeed power enable connect
  891. Port 2: 0000.0100 power
  892. Device Status: 0x0001
  893. Self Powered
  894.  
  895. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  896. Device Descriptor:
  897. bLength 18
  898. bDescriptorType 1
  899. bcdUSB 2.00
  900. bDeviceClass 9 Hub
  901. bDeviceSubClass 0 Unused
  902. bDeviceProtocol 1 Single TT
  903. bMaxPacketSize0 64
  904. idVendor 0x1d6b Linux Foundation
  905. idProduct 0x0002 2.0 root hub
  906. bcdDevice 3.02
  907. iManufacturer 3 Linux 3.2.0-30-generic xhci_hcd
  908. iProduct 2 xHCI Host Controller
  909. iSerial 1 0000:03:00.0
  910. bNumConfigurations 1
  911. Configuration Descriptor:
  912. bLength 9
  913. bDescriptorType 2
  914. wTotalLength 25
  915. bNumInterfaces 1
  916. bConfigurationValue 1
  917. iConfiguration 0
  918. bmAttributes 0xe0
  919. Self Powered
  920. Remote Wakeup
  921. MaxPower 0mA
  922. Interface Descriptor:
  923. bLength 9
  924. bDescriptorType 4
  925. bInterfaceNumber 0
  926. bAlternateSetting 0
  927. bNumEndpoints 1
  928. bInterfaceClass 9 Hub
  929. bInterfaceSubClass 0 Unused
  930. bInterfaceProtocol 0 Full speed (or root) hub
  931. iInterface 0
  932. Endpoint Descriptor:
  933. bLength 7
  934. bDescriptorType 5
  935. bEndpointAddress 0x81 EP 1 IN
  936. bmAttributes 3
  937. Transfer Type Interrupt
  938. Synch Type None
  939. Usage Type Data
  940. wMaxPacketSize 0x0004 1x 4 bytes
  941. bInterval 12
  942. Hub Descriptor:
  943. bLength 9
  944. bDescriptorType 41
  945. nNbrPorts 2
  946. wHubCharacteristic 0x000a
  947. No power switching (usb 1.0)
  948. Per-port overcurrent protection
  949. TT think time 8 FS bits
  950. bPwrOn2PwrGood 10 * 2 milli seconds
  951. bHubContrCurrent 0 milli Ampere
  952. DeviceRemovable 0x00
  953. PortPwrCtrlMask 0xff
  954. Hub Port Status:
  955. Port 1: 0000.0100 power
  956. Port 2: 0000.0100 power
  957. Device Status: 0x0001
  958. Self Powered
  959.  
  960. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  961. Device Descriptor:
  962. bLength 18
  963. bDescriptorType 1
  964. bcdUSB 3.00
  965. bDeviceClass 9 Hub
  966. bDeviceSubClass 0 Unused
  967. bDeviceProtocol 3
  968. bMaxPacketSize0 9
  969. idVendor 0x1d6b Linux Foundation
  970. idProduct 0x0003 3.0 root hub
  971. bcdDevice libusb: 0.064470 debug [libusb_get_config_descriptor] index 0
  972. libusb: 0.064490 debug [parse_endpoint] skipping descriptor 30
  973. libusb: 0.064496 debug [libusb_get_config_descriptor] index 0
  974. libusb: 0.064506 debug [parse_endpoint] skipping descriptor 30
  975. libusb: 0.064524 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  976. libusb: 0.064530 debug [libusb_handle_events_timeout_completed] doing our own event handling
  977. libusb: 0.064534 debug [handle_events] poll() 3 fds with timeout in 60000ms
  978. libusb: 0.064539 debug [handle_events] poll() returned 1
  979. libusb: 0.064543 debug [reap_for_handle] urb type=2 status=0 transferred=13
  980. libusb: 0.064547 debug [handle_control_completion] handling completion status 0
  981. libusb: 0.064550 debug [disarm_timerfd]
  982. libusb: 0.064553 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  983. libusb: 0.064557 debug [ctrl_transfer_cb] actual_length=13
  984. libusb: 0.064569 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  985. libusb: 0.064573 debug [libusb_handle_events_timeout_completed] doing our own event handling
  986. libusb: 0.064577 debug [handle_events] poll() 3 fds with timeout in 60000ms
  987. libusb: 0.064581 debug [handle_events] poll() returned 1
  988. libusb: 0.064585 debug [reap_for_handle] urb type=2 status=0 transferred=4
  989. libusb: 0.064589 debug [handle_control_completion] handling completion status 0
  990. libusb: 0.064592 debug [disarm_timerfd]
  991. libusb: 0.064595 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  992. libusb: 0.064599 debug [ctrl_transfer_cb] actual_length=4
  993. libusb: 0.064607 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  994. libusb: 0.064612 debug [libusb_handle_events_timeout_completed] doing our own event handling
  995. libusb: 0.064616 debug [handle_events] poll() 3 fds with timeout in 60000ms
  996. libusb: 0.064620 debug [handle_events] poll() returned 1
  997. libusb: 0.064624 debug [reap_for_handle] urb type=2 status=0 transferred=4
  998. libusb: 0.064628 debug [handle_control_completion] handling completion status 0
  999. libusb: 0.064631 debug [disarm_timerfd]
  1000. libusb: 0.064634 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1001. libusb: 0.064637 debug [ctrl_transfer_cb] actual_length=4
  1002. libusb: 0.064646 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1003. libusb: 0.064651 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1004. libusb: 0.064655 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1005. libusb: 0.064659 debug [handle_events] poll() returned 1
  1006. libusb: 0.064663 debug [reap_for_handle] urb type=2 status=0 transferred=5
  1007. libusb: 0.064667 debug [handle_control_completion] handling completion status 0
  1008. libusb: 0.064671 debug [disarm_timerfd]
  1009. libusb: 0.064673 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1010. libusb: 0.064677 debug [ctrl_transfer_cb] actual_length=5
  1011. libusb: 0.064684 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1012. libusb: 0.064689 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1013. libusb: 0.064693 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1014. libusb: 0.064697 debug [handle_events] poll() returned 1
  1015. libusb: 0.064701 debug [reap_for_handle] urb type=2 status=0 transferred=15
  1016. libusb: 0.064704 debug [handle_control_completion] handling completion status 0
  1017. libusb: 0.064708 debug [disarm_timerfd]
  1018. libusb: 0.064711 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1019. libusb: 0.064714 debug [ctrl_transfer_cb] actual_length=15
  1020. libusb: 0.064721 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1021. libusb: 0.064726 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1022. libusb: 0.064742 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1023. libusb: 0.064752 debug [handle_events] poll() returned 1
  1024. libusb: 0.064760 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1025. libusb: 0.064768 debug [handle_control_completion] handling completion status -32
  1026. libusb: 0.064775 debug [handle_control_completion] unsupported control request
  1027. libusb: 0.064783 debug [disarm_timerfd]
  1028. libusb: 0.064788 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1029. libusb: 0.064796 debug [ctrl_transfer_cb] actual_length=0
  1030. libusb: 0.064807 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1031. libusb: 0.064816 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1032. libusb: 0.064824 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1033. libusb: 0.064833 debug [handle_events] poll() returned 1
  1034. libusb: 0.064841 debug [reap_for_handle] urb type=2 status=0 transferred=2
  1035. libusb: 0.064849 debug [handle_control_completion] handling completion status 0
  1036. libusb: 0.064857 debug [disarm_timerfd]
  1037. libusb: 0.064862 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1038. libusb: 0.064870 debug [ctrl_transfer_cb] actual_length=2
  1039. libusb: 0.064880 debug [libusb_close]
  1040. libusb: 0.064888 debug [usbi_remove_pollfd] remove fd 6
  1041. libusb: 0.064900 debug [libusb_get_device_descriptor]
  1042. libusb: 0.064930 debug [libusb_open] open 5.1
  1043. libusb: 0.064940 debug [op_open] opening /dev/bus/usb/005/001
  1044. libusb: 0.080139 debug [usbi_add_pollfd] add fd 6 events 4
  1045. libusb: 0.080171 debug [libusb_get_device_descriptor]
  1046. libusb: 0.080214 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1047. libusb: 0.080228 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1048. libusb: 0.080237 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1049. libusb: 0.080248 debug [handle_events] poll() returned 1
  1050. libusb: 0.080258 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1051. libusb: 0.080266 debug [handle_control_completion] handling completion status 0
  1052. libusb: 0.080274 debug [disarm_timerfd]
  1053. libusb: 0.080281 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1054. libusb: 0.080289 debug [ctrl_transfer_cb] actual_length=4
  1055. libusb: 0.080303 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1056. libusb: 0.080313 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1057. libusb: 0.080321 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1058. libusb: 0.080330 debug [handle_events] poll() returned 1
  1059. libusb: 0.080338 debug [reap_for_handle] urb type=2 status=0 transferred=64
  1060. libusb: 0.080346 debug [handle_control_completion] handling completion status 0
  1061. libusb: 0.080354 debug [disarm_timerfd]
  1062. libusb: 0.080360 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1063. libusb: 0.080368 debug [ctrl_transfer_cb] actual_length=64
  1064. libusb: 0.080379 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1065. libusb: 0.080388 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1066. libusb: 0.080396 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1067. libusb: 0.080405 debug [handle_events] poll() returned 1
  1068. libusb: 0.080413 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1069. libusb: 0.080421 debug [handle_control_completion] handling completion status 0
  1070. libusb: 0.080429 debug [disarm_timerfd]
  1071. libusb: 0.080434 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1072. libusb: 0.080442 debug [ctrl_transfer_cb] actual_length=4
  1073. libusb: 0.080453 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1074. libusb: 0.080462 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1075. libusb: 0.080470 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1076. libusb: 0.080479 debug [handle_events] poll() returned 1
  1077. libusb: 0.080487 debug [reap_for_handle] urb type=2 status=0 transferred=42
  1078. libusb: 0.080504 debug [handle_control_completion] handling completion status 0
  1079. libusb: 0.080511 debug [disarm_timerfd]
  1080. libusb: 0.080517 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1081. libusb: 0.080525 debug [ctrl_transfer_cb] actual_length=42
  1082. libusb: 0.080536 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1083. libusb: 0.080546 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1084. libusb: 0.080554 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1085. libusb: 0.080563 debug [handle_events] poll() returned 1
  1086. libusb: 0.080571 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1087. libusb: 0.080579 debug [handle_control_completion] handling completion status 0
  1088. libusb: 0.080587 debug [disarm_timerfd]
  1089. libusb: 0.080592 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1090. libusb: 0.080600 debug [ctrl_transfer_cb] actual_length=4
  1091. libusb: 0.080610 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1092. libusb: 0.080620 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1093. libusb: 0.080628 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1094. libusb: 0.080636 debug [handle_events] poll() returned 1
  1095. libusb: 0.080645 debug [reap_for_handle] urb type=2 status=0 transferred=26
  1096. libusb: 0.080653 debug [handle_control_completion] handling completion status 0
  1097. libusb: 0.080660 debug [disarm_timerfd]
  1098. libusb: 0.080666 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1099. libusb: 0.080674 debug [ctrl_transfer_cb] actual_length=26
  1100. libusb: 0.080688 debug [libusb_get_config_descriptor] index 0
  1101. libusb: 0.080717 debug [libusb_get_config_descriptor] index 0
  1102. libusb: 0.080756 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1103. libusb: 0.080767 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1104. libusb: 0.080775 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1105. libusb: 0.080784 debug [handle_events] poll() returned 1
  1106. libusb: 0.080793 debug [reap_for_handle] urb type=2 status=0 transferred=13
  1107. libusb: 0.080801 debug [handle_control_completion] handling completion status 0
  1108. libusb: 0.080808 debug [disarm_timerfd]
  1109. libusb: 0.080814 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1110. libusb: 0.080822 debug [ctrl_transfer_cb] actual_length=13
  1111. 3.02
  1112. iManufacturer 3 Linux 3.2.0-30-generic xhci_hcd
  1113. iProduct 2 xHCI Host Controller
  1114. iSerial 1 0000:03:00.0
  1115. bNumConfigurations 1
  1116. Configuration Descriptor:
  1117. bLength 9
  1118. bDescriptorType 2
  1119. wTotalLength 31
  1120. bNumInterfaces 1
  1121. bConfigurationValue 1
  1122. iConfiguration 0
  1123. bmAttributes 0xe0
  1124. Self Powered
  1125. Remote Wakeup
  1126. MaxPower 0mA
  1127. Interface Descriptor:
  1128. bLength 9
  1129. bDescriptorType 4
  1130. bInterfaceNumber 0
  1131. bAlternateSetting 0
  1132. bNumEndpoints 1
  1133. bInterfaceClass 9 Hub
  1134. bInterfaceSubClass 0 Unused
  1135. bInterfaceProtocol 0 Full speed (or root) hub
  1136. iInterface 0
  1137. Endpoint Descriptor:
  1138. bLength 7
  1139. bDescriptorType 5
  1140. bEndpointAddress 0x81 EP 1 IN
  1141. bmAttributes 3
  1142. Transfer Type Interrupt
  1143. Synch Type None
  1144. Usage Type Data
  1145. wMaxPacketSize 0x0004 1x 4 bytes
  1146. bInterval 12
  1147. bMaxBurst 0
  1148. Hub Descriptor:
  1149. bLength 12
  1150. bDescriptorType 42
  1151. nNbrPorts 2
  1152. wHubCharacteristic 0x000a
  1153. No power switching (usb 1.0)
  1154. Per-port overcurrent protection
  1155. bPwrOn2PwrGood 10 * 2 milli seconds
  1156. bHubContrCurrent 0 milli Ampere
  1157. bHubDecLat 0.0 micro seconds
  1158. wHubDelay 0 nano seconds
  1159. DeviceRemovable 0x00
  1160. Hub Port Status:
  1161. Port 1: 0000.02a0 5Gbps power Rx.Detect
  1162. Port 2: 0000.02a0 5Gbps power Rx.Detect
  1163. Binary Object Store Descriptor:
  1164. bLength 5
  1165. bDescriptorType 15
  1166. wTotalLength 15
  1167. bNumDeviceCaps 1
  1168. SuperSpeed USB Device Capability:
  1169. bLength 10
  1170. bDescriptorType 16
  1171. bDevCapabilityType 3
  1172. bmAttributes 0x00
  1173. Latency Tolerance Messages (LTM) Supported
  1174. wSpeedsSupported 0x0008
  1175. Device can operate at SuperSpeed (5Gbps)
  1176. bFunctionalitySupport 3
  1177. Lowest fully-functional device speed is SuperSpeed (5Gbps)
  1178. bU1DevExitLat 0 micro seconds
  1179. bU2DevExitLat 0 micro seconds
  1180. Device Status: 0x0001
  1181. Self Powered
  1182.  
  1183. Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  1184. Device Descriptor:
  1185. bLength 18
  1186. bDescriptorType 1
  1187. bcdUSB 2.00
  1188. bDeviceClass 9 Hub
  1189. bDeviceSubClass 0 Unused
  1190. bDeviceProtocol 1 Single TT
  1191. bMaxPacketSize0 64
  1192. idVendor 0x1d6b Linux Foundation
  1193. idProduct 0x0002 2.0 root hub
  1194. bcdDevice 3.02
  1195. iManufacturer 3 Linux 3.2.0-30-generic xhci_hcd
  1196. iProduct 2 xHCI Host Controller
  1197. iSerial 1 0000:04:00.0
  1198. bNumConfigurations 1
  1199. Configuration Descriptor:
  1200. bLength 9
  1201. bDescriptorType 2
  1202. wTotalLength 25
  1203. bNumInterfaces 1
  1204. bConfigurationValue 1
  1205. iConfiguration 0
  1206. bmAttributes 0xe0
  1207. Self Powered
  1208. Remote Wakeup
  1209. MaxPower 0mA
  1210. Interface Descriptor:
  1211. bLength 9
  1212. bDescriptorType 4
  1213. bInterfaceNumber 0
  1214. bAlternateSetting 0
  1215. bNumEndpoints 1
  1216. bInterfaceClass 9 Hub
  1217. bInterfaceSubClass 0 Unused
  1218. bInterfaceProtocol 0 Full speed (or root) hub
  1219. iInterface 0
  1220. Endpoint Descriptor:
  1221. bLength 7
  1222. bDescriptorType 5
  1223. bEndpointAddress 0x81 EP 1 IN
  1224. bmAttributes 3
  1225. Transfer Type Interrupt
  1226. Synch Type None
  1227. Usage Type Data
  1228. wMaxPacketSize 0x0004 1x 4 bytes
  1229. bInterval 12
  1230. Hub Descriptor:
  1231. bLength 9
  1232. bDescriptorType 41
  1233. nNlibusb: 0.080851 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1234. libusb: 0.080861 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1235. libusb: 0.080868 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1236. libusb: 0.080878 debug [handle_events] poll() returned 1
  1237. libusb: 0.080886 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1238. libusb: 0.080894 debug [handle_control_completion] handling completion status 0
  1239. libusb: 0.080901 debug [disarm_timerfd]
  1240. libusb: 0.080907 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1241. libusb: 0.080915 debug [ctrl_transfer_cb] actual_length=4
  1242. libusb: 0.080932 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1243. libusb: 0.080941 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1244. libusb: 0.080949 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1245. libusb: 0.080958 debug [handle_events] poll() returned 1
  1246. libusb: 0.080966 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1247. libusb: 0.080974 debug [handle_control_completion] handling completion status 0
  1248. libusb: 0.080981 debug [disarm_timerfd]
  1249. libusb: 0.080987 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1250. libusb: 0.080995 debug [ctrl_transfer_cb] actual_length=4
  1251. libusb: 0.081008 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1252. libusb: 0.081017 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1253. libusb: 0.081025 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1254. libusb: 0.081044 debug [handle_events] poll() returned 1
  1255. libusb: 0.081053 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1256. libusb: 0.081061 debug [handle_control_completion] handling completion status -32
  1257. libusb: 0.081069 debug [handle_control_completion] unsupported control request
  1258. libusb: 0.081076 debug [disarm_timerfd]
  1259. libusb: 0.081082 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1260. libusb: 0.081090 debug [ctrl_transfer_cb] actual_length=0
  1261. libusb: 0.081101 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1262. libusb: 0.081112 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1263. libusb: 0.081120 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1264. libusb: 0.081129 debug [handle_events] poll() returned 1
  1265. libusb: 0.081137 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1266. libusb: 0.081145 debug [handle_control_completion] handling completion status -32
  1267. libusb: 0.081152 debug [handle_control_completion] unsupported control request
  1268. libusb: 0.081159 debug [disarm_timerfd]
  1269. libusb: 0.081165 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1270. libusb: 0.081173 debug [ctrl_transfer_cb] actual_length=0
  1271. libusb: 0.081183 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1272. libusb: 0.081192 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1273. libusb: 0.081200 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1274. libusb: 0.081209 debug [handle_events] poll() returned 1
  1275. libusb: 0.081217 debug [reap_for_handle] urb type=2 status=0 transferred=2
  1276. libusb: 0.081225 debug [handle_control_completion] handling completion status 0
  1277. libusb: 0.081233 debug [disarm_timerfd]
  1278. libusb: 0.081238 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1279. libusb: 0.081246 debug [ctrl_transfer_cb] actual_length=2
  1280. libusb: 0.081256 debug [libusb_close]
  1281. libusb: 0.081264 debug [usbi_remove_pollfd] remove fd 6
  1282. libusb: 0.081276 debug [libusb_get_device_descriptor]
  1283. libusb: 0.081301 debug [libusb_open] open 6.1
  1284. libusb: 0.081311 debug [op_open] opening /dev/bus/usb/006/001
  1285. libusb: 0.096147 debug [usbi_add_pollfd] add fd 6 events 4
  1286. libusb: 0.096181 debug [libusb_get_device_descriptor]
  1287. libusb: 0.096228 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1288. libusb: 0.096241 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1289. libusb: 0.096250 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1290. libusb: 0.096260 debug [handle_events] poll() returned 1
  1291. libusb: 0.096270 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1292. libusb: 0.096279 debug [handle_control_completion] handling completion status 0
  1293. libusb: 0.096287 debug [disarm_timerfd]
  1294. libusb: 0.096293 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1295. libusb: 0.096301 debug [ctrl_transfer_cb] actual_length=4
  1296. libusb: 0.096316 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1297. libusb: 0.096326 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1298. libusb: 0.096334 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1299. libusb: 0.096343 debug [handle_events] poll() returned 1
  1300. libusb: 0.096352 debug [reap_for_handle] urb type=2 status=0 transferred=64
  1301. libusb: 0.096360 debug [handle_control_completion] handling completion status 0
  1302. libusb: 0.096368 debug [disarm_timerfd]
  1303. libusb: 0.096374 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1304. libusb: 0.096382 debug [ctrl_transfer_cb] actual_length=64
  1305. libusb: 0.096393 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1306. libusb: 0.096402 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1307. libusb: 0.096410 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1308. libusb: 0.096419 debug [handle_events] poll() returned 1
  1309. libusb: 0.096428 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1310. libusb: 0.096446 debug [handle_control_completion] handling completion status 0
  1311. libusb: 0.096454 debug [disarm_timerfd]
  1312. libusb: 0.096460 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1313. libusb: 0.096468 debug [ctrl_transfer_cb] actual_length=4
  1314. libusb: 0.096478 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1315. libusb: 0.096488 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1316. libusb: 0.096496 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1317. libusb: 0.096505 debug [handle_events] poll() returned 1
  1318. libusb: 0.096513 debug [reap_for_handle] urb type=2 status=0 transferred=42
  1319. libusb: 0.096521 debug [handle_control_completion] handling completion status 0
  1320. libusb: 0.096528 debug [disarm_timerfd]
  1321. libusb: 0.096534 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1322. libusb: 0.096542 debug [ctrl_transfer_cb] actual_length=42
  1323. libusb: 0.096552 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1324. libusb: 0.096562 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1325. libusb: 0.096570 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1326. libusb: 0.096578 debug [handle_events] poll() returned 1
  1327. libusb: 0.096587 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1328. libusb: 0.096594 debug [handle_control_completion] handling completion status 0
  1329. libusb: 0.096602 debug [disarm_timerfd]
  1330. libusb: 0.096608 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1331. libusb: 0.096616 debug [ctrl_transfer_cb] actual_length=4
  1332. libusb: 0.096626 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1333. libusb: 0.096635 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1334. libusb: 0.096643 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1335. libusb: 0.096652 debug [handle_events] poll() returned 1
  1336. libusb: 0.096660 debug [reap_for_handle] urb type=2 status=0 transferred=26
  1337. libusb: 0.096668 debug [handle_control_completion] handling completion status 0
  1338. libusb: 0.096676 debug [disarm_timerfd]
  1339. libusb: 0.096681 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1340. libusb: 0.096689 debug [ctrl_transfer_cb] actual_length=26
  1341. libusb: 0.096704 debug [libusb_get_config_descriptor] index 0
  1342. libusb: 0.096732 debug [parse_endpoint] skipping descriptor 30
  1343. libusb: 0.096743 debug [libusb_get_config_descriptor] index 0
  1344. libusb: 0.096763 debug [parse_endpoint] skipping descriptor 30
  1345. libusb: 0.096792 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1346. libusb: 0.096802 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1347. libusb: 0.096810 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1348. libusb: 0.096819 debug [handle_events] poll() returned 1
  1349. libusb: 0.096828 debug [reap_for_handle] urb type=2 status=0 transferred=13
  1350. libusb: 0.096835 debug [handle_control_completion] handling completion status 0
  1351. libusb: 0.096843 debug [disarm_timerfd]
  1352. libusb: 0.096849 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1353. libusb: 0.096857 debug [ctrl_transfer_cb] actual_length=13
  1354. libusb: 0.096876 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1355. libusb: 0.096886 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1356. libusb: 0.096894 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1357. libusb: 0.096902 debug [handle_events] poll() returned 1
  1358. libusb: 0.096911 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1359. libusb: 0.096919 debug [handle_control_completion] handling completion status 0
  1360. libusb: 0.096926 debug [disarm_timerfd]
  1361. libusb: 0.096932 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1362. libusb: 0.096940 debug [ctrl_transfer_cb] actual_length=4
  1363. libusb: 0.096956 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1364. libusb: 0.096966 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1365. libusb: 0.096980 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1366. libusb: 0.096989 debug [handle_events] poll() returned 1
  1367. libusb: 0.096997 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1368. libusb: 0.097005 debug [handle_control_completion] handling completion status 0
  1369. libusb: 0.097013 debug [disarm_timerfd]
  1370. libusb: 0.097018 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1371. libusb: 0.097026 debug [ctrl_transfer_cb] actual_length=4
  1372. libusb: 0.097042 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1373. libusb: 0.097052 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1374. libusb: 0.097060 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1375. libusb: 0.097069 debug [handle_events] poll() returned 1
  1376. libusb: 0.097077 debug [reap_for_handle] urb type=2 status=0 transferred=5
  1377. libusb: 0.097085 debug [handle_control_completion] handling completion status 0
  1378. libusb: 0.097092 debug [disarm_timerfd]
  1379. libusb: 0.097098 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1380. libusb: 0.097106 debug [ctrl_transfer_cb] actual_length=5
  1381. libusb: 0.097120 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1382. libusb: 0.097129 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1383. libusb: 0.097137 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1384. libusb: 0.097146 debug [handle_events] poll() returned 1
  1385. libusb: 0.097154 debug [reap_for_handle] urb type=2 status=0 transferred=15
  1386. libusb: 0.097162 debug [handle_control_completion] handling completion status 0
  1387. libusb: 0.097170 debug [disarm_timerfd]
  1388. libusb: 0.097176 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1389. libusb: 0.097184 debug [ctrl_transfer_cb] actual_length=15
  1390. libusb: 0.097198 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1391. libusb: 0.097207 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1392. libusb: 0.097215 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1393. libusb: 0.097224 debug [handle_events] poll() returned 1
  1394. libusb: 0.097233 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1395. libusb: 0.097241 debug [handle_control_completion] handling completion status -32
  1396. libusb: 0.097248 debug [handle_control_completion] unsupported control request
  1397. libusb: 0.097255 debug [disarm_timerfd]
  1398. libusb: 0.097261 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1399. libusb: 0.097269 debug [ctrl_transfer_cb] actual_length=0
  1400. libusb: 0.097279 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1401. libusb: 0.097288 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1402. libusb: 0.097297 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1403. libusb: 0.097305 debug [handle_events] poll() returned 1
  1404. libusb: 0.097314 debug [reap_for_handle] urb type=2 status=0 transferred=2
  1405. libusb: 0.097322 debug [handle_control_completion] handling completion status 0
  1406. libusb: 0.097330 debug [disarm_timerfd]
  1407. libusb: 0.097335 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1408. libusb: 0.097343 debug [ctrl_transfer_cb] actual_length=2
  1409. libusb: 0.097352 debug [libusb_close]
  1410. libusb: 0.097360 debug [usbi_remove_pollfd] remove fd 6
  1411. libusb: 0.097373 debug [libusb_get_device_descriptor]
  1412. libusb: 0.097401 debug [libusb_open] open 1.2
  1413. libusb: 0.097411 debug [op_open] opening /dev/bus/usb/001/002
  1414. libusb: 0.145225 debug [usbi_add_pollfd] add fd 6 events 4
  1415. libusb: 0.145265 debug [libusb_get_device_descriptor]
  1416. libusb: 0.145316 debug [libusb_get_config_descriptor] index 0
  1417. libusb: 0.145349 debug [libusb_get_config_descriptor] index 0
  1418. brPorts 2
  1419. wHubCharacteristic 0x000a
  1420. No power switching (usb 1.0)
  1421. Per-port overcurrent protection
  1422. TT think time 8 FS bits
  1423. bPwrOn2PwrGood 10 * 2 milli seconds
  1424. bHubContrCurrent 0 milli Ampere
  1425. DeviceRemovable 0x00
  1426. PortPwrCtrlMask 0xff
  1427. Hub Port Status:
  1428. Port 1: 0000.0100 power
  1429. Port 2: 0000.0100 power
  1430. Device Status: 0x0001
  1431. Self Powered
  1432.  
  1433. Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  1434. Device Descriptor:
  1435. bLength 18
  1436. bDescriptorType 1
  1437. bcdUSB 3.00
  1438. bDeviceClass 9 Hub
  1439. bDeviceSubClass 0 Unused
  1440. bDeviceProtocol 3
  1441. bMaxPacketSize0 9
  1442. idVendor 0x1d6b Linux Foundation
  1443. idProduct 0x0003 3.0 root hub
  1444. bcdDevice 3.02
  1445. iManufacturer 3 Linux 3.2.0-30-generic xhci_hcd
  1446. iProduct 2 xHCI Host Controller
  1447. iSerial 1 0000:04:00.0
  1448. bNumConfigurations 1
  1449. Configuration Descriptor:
  1450. bLength 9
  1451. bDescriptorType 2
  1452. wTotalLength 31
  1453. bNumInterfaces 1
  1454. bConfigurationValue 1
  1455. iConfiguration 0
  1456. bmAttributes 0xe0
  1457. Self Powered
  1458. Remote Wakeup
  1459. MaxPower 0mA
  1460. Interface Descriptor:
  1461. bLength 9
  1462. bDescriptorType 4
  1463. bInterfaceNumber 0
  1464. bAlternateSetting 0
  1465. bNumEndpoints 1
  1466. bInterfaceClass 9 Hub
  1467. bInterfaceSubClass 0 Unused
  1468. bInterfaceProtocol 0 Full speed (or root) hub
  1469. iInterface 0
  1470. Endpoint Descriptor:
  1471. bLength 7
  1472. bDescriptorType 5
  1473. bEndpointAddress 0x81 EP 1 IN
  1474. bmAttributes 3
  1475. Transfer Type Interrupt
  1476. Synch Type None
  1477. Usage Type Data
  1478. wMaxPacketSize 0x0004 1x 4 bytes
  1479. bInterval 12
  1480. bMaxBurst 0
  1481. Hub Descriptor:
  1482. bLength 12
  1483. bDescriptorType 42
  1484. nNbrPorts 2
  1485. wHubCharacteristic 0x000a
  1486. No power switching (usb 1.0)
  1487. Per-port overcurrent protection
  1488. bPwrOn2PwrGood 10 * 2 milli seconds
  1489. bHubContrCurrent 0 milli Ampere
  1490. bHubDecLat 0.0 micro seconds
  1491. wHubDelay 0 nano seconds
  1492. DeviceRemovable 0x00
  1493. Hub Port Status:
  1494. Port 1: 0000.02a0 5Gbps power Rx.Detect
  1495. Port 2: 0000.02a0 5Gbps power Rx.Detect
  1496. Binary Object Store Descriptor:
  1497. bLength 5
  1498. bDescriptorType 15
  1499. wTotalLength 15
  1500. bNumDeviceCaps 1
  1501. SuperSpeed USB Device Capability:
  1502. bLength 10
  1503. bDescriptorType 16
  1504. bDevCapabilityType 3
  1505. bmAttributes 0x00
  1506. Latency Tolerance Messages (LTM) Supported
  1507. wSpeedsSupported 0x0008
  1508. Device can operate at SuperSpeed (5Gbps)
  1509. bFunctionalitySupport 3
  1510. Lowest fully-functional device speed is SuperSpeed (5Gbps)
  1511. bU1DevExitLat 0 micro seconds
  1512. bU2DevExitLat 0 micro seconds
  1513. Device Status: 0x0001
  1514. Self Powered
  1515.  
  1516. Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  1517. Device Descriptor:
  1518. bLength 18
  1519. bDescriptorType 1
  1520. bcdUSB 2.00
  1521. bDeviceClass 9 Hub
  1522. bDeviceSubClass 0 Unused
  1523. bDeviceProtocol 1 Single TT
  1524. bMaxPacketSize0 64
  1525. idVendor 0x8087 Intel Corp.
  1526. idProduct 0x0024 Integrated Rate Matching Hub
  1527. bcdDevice 0.00
  1528. iManufacturer 0
  1529. iProduct 0
  1530. iSerial 0
  1531. bNumConfigurations 1
  1532. Configuration Descriptor:
  1533. bLength 9
  1534. bDescriptorType 2
  1535. wTotalLength 25
  1536. bNumInterfaces 1
  1537. bConfigurationValue 1
  1538. iConfiguration 0
  1539. bmAttributes 0xe0
  1540. Self Powered
  1541. Remote Wakeup
  1542. MaxPower 0mA
  1543. Interface Descriptor:
  1544. bLength libusb: 0.145406 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1545. libusb: 0.145419 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1546. libusb: 0.145428 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1547. libusb: 0.145584 debug [handle_events] poll() returned 1
  1548. libusb: 0.145611 debug [reap_for_handle] urb type=2 status=0 transferred=9
  1549. libusb: 0.145622 debug [handle_control_completion] handling completion status 0
  1550. libusb: 0.145633 debug [disarm_timerfd]
  1551. libusb: 0.145641 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1552. libusb: 0.145651 debug [ctrl_transfer_cb] actual_length=9
  1553. libusb: 0.145679 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1554. libusb: 0.145691 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1555. libusb: 0.145700 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1556. libusb: 0.145834 debug [handle_events] poll() returned 1
  1557. libusb: 0.145861 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1558. libusb: 0.145872 debug [handle_control_completion] handling completion status 0
  1559. libusb: 0.145883 debug [disarm_timerfd]
  1560. libusb: 0.145891 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1561. libusb: 0.145900 debug [ctrl_transfer_cb] actual_length=4
  1562. libusb: 0.145924 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1563. libusb: 0.145936 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1564. libusb: 0.145944 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1565. libusb: 0.146071 debug [handle_events] poll() returned 1
  1566. libusb: 0.146109 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1567. libusb: 0.146127 debug [handle_control_completion] handling completion status 0
  1568. libusb: 0.146142 debug [disarm_timerfd]
  1569. libusb: 0.146152 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1570. libusb: 0.146164 debug [ctrl_transfer_cb] actual_length=4
  1571. libusb: 0.146196 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1572. libusb: 0.146212 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1573. libusb: 0.146226 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1574. libusb: 0.146306 debug [handle_events] poll() returned 1
  1575. libusb: 0.146330 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1576. libusb: 0.146345 debug [handle_control_completion] handling completion status 0
  1577. libusb: 0.146358 debug [disarm_timerfd]
  1578. libusb: 0.146367 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1579. libusb: 0.146379 debug [ctrl_transfer_cb] actual_length=4
  1580. libusb: 0.146406 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1581. libusb: 0.146423 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1582. libusb: 0.146436 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1583. libusb: 0.146587 debug [handle_events] poll() returned 1
  1584. libusb: 0.146616 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1585. libusb: 0.146628 debug [handle_control_completion] handling completion status 0
  1586. libusb: 0.146638 debug [disarm_timerfd]
  1587. libusb: 0.146647 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1588. libusb: 0.146656 debug [ctrl_transfer_cb] actual_length=4
  1589. libusb: 0.146679 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1590. libusb: 0.146691 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1591. libusb: 0.146699 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1592. libusb: 0.146836 debug [handle_events] poll() returned 1
  1593. libusb: 0.146863 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1594. libusb: 0.146874 debug [handle_control_completion] handling completion status 0
  1595. libusb: 0.146885 debug [disarm_timerfd]
  1596. libusb: 0.146893 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1597. libusb: 0.146902 debug [ctrl_transfer_cb] actual_length=4
  1598. libusb: 0.146925 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1599. libusb: 0.146937 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1600. libusb: 0.146945 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1601. libusb: 0.147087 debug [handle_events] poll() returned 1
  1602. libusb: 0.147114 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1603. libusb: 0.147127 debug [handle_control_completion] handling completion status 0
  1604. libusb: 0.147138 debug [disarm_timerfd]
  1605. libusb: 0.147146 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1606. libusb: 0.147166 debug [ctrl_transfer_cb] actual_length=4
  1607. libusb: 0.147177 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1608. libusb: 0.147182 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1609. libusb: 0.147186 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1610. libusb: 0.147322 debug [handle_events] poll() returned 1
  1611. libusb: 0.147335 debug [reap_for_handle] urb type=2 status=0 transferred=10
  1612. libusb: 0.147341 debug [handle_control_completion] handling completion status 0
  1613. libusb: 0.147346 debug [disarm_timerfd]
  1614. libusb: 0.147350 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1615. libusb: 0.147355 debug [ctrl_transfer_cb] actual_length=10
  1616. libusb: 0.147369 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1617. libusb: 0.147380 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1618. libusb: 0.147387 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1619. libusb: 0.147439 debug [handle_events] poll() returned 1
  1620. libusb: 0.147446 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1621. libusb: 0.147451 debug [handle_control_completion] handling completion status -32
  1622. libusb: 0.147456 debug [handle_control_completion] unsupported control request
  1623. libusb: 0.147460 debug [disarm_timerfd]
  1624. libusb: 0.147464 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1625. libusb: 0.147469 debug [ctrl_transfer_cb] actual_length=0
  1626. libusb: 0.147477 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1627. libusb: 0.147484 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1628. libusb: 0.147489 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1629. libusb: 0.147679 debug [handle_events] poll() returned 1
  1630. libusb: 0.147696 debug [reap_for_handle] urb type=2 status=0 transferred=2
  1631. libusb: 0.147706 debug [handle_control_completion] handling completion status 0
  1632. libusb: 0.147715 debug [disarm_timerfd]
  1633. libusb: 0.147723 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1634. libusb: 0.147733 debug [ctrl_transfer_cb] actual_length=2
  1635. libusb: 0.147745 debug [libusb_close]
  1636. libusb: 0.147755 debug [usbi_remove_pollfd] remove fd 6
  1637. libusb: 0.147771 debug [libusb_get_device_descriptor]
  1638. libusb: 0.147808 debug [libusb_open] open 2.2
  1639. libusb: 0.147820 debug [op_open] opening /dev/bus/usb/002/002
  1640. libusb: 0.147836 debug [usbi_add_pollfd] add fd 6 events 4
  1641. libusb: 0.147847 debug [libusb_get_device_descriptor]
  1642. libusb: 0.147872 debug [libusb_get_config_descriptor] index 0
  1643. libusb: 0.147898 debug [libusb_get_config_descriptor] index 0
  1644. libusb: 0.147939 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1645. libusb: 0.147950 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1646. libusb: 0.147958 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1647. libusb: 0.148052 debug [handle_events] poll() returned 1
  1648. libusb: 0.148063 debug [reap_for_handle] urb type=2 status=0 transferred=11
  1649. libusb: 0.148072 debug [handle_control_completion] handling completion status 0
  1650. libusb: 0.148079 debug [disarm_timerfd]
  1651. libusb: 0.148086 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1652. libusb: 0.148107 debug [ctrl_transfer_cb] actual_length=11
  1653. libusb: 0.148129 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1654. libusb: 0.148139 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1655. libusb: 0.148154 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1656. libusb: 0.148173 debug [handle_events] poll() returned 1
  1657. libusb: 0.148189 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1658. libusb: 0.148195 debug [handle_control_completion] handling completion status 0
  1659. libusb: 0.148200 debug [disarm_timerfd]
  1660. libusb: 0.148204 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1661. libusb: 0.148209 debug [ctrl_transfer_cb] actual_length=4
  1662. libusb: 0.148219 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1663. libusb: 0.148225 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1664. libusb: 0.148229 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1665. libusb: 0.148300 debug [handle_events] poll() returned 1
  1666. libusb: 0.148312 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1667. libusb: 0.148320 debug [handle_control_completion] handling completion status 0
  1668. libusb: 0.148328 debug [disarm_timerfd]
  1669. libusb: 0.148334 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1670. libusb: 0.148342 debug [ctrl_transfer_cb] actual_length=4
  1671. libusb: 0.148358 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1672. libusb: 0.148368 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1673. libusb: 0.148376 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1674. libusb: 0.148423 debug [handle_events] poll() returned 1
  1675. libusb: 0.148434 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1676. libusb: 0.148442 debug [handle_control_completion] handling completion status 0
  1677. libusb: 0.148455 debug [disarm_timerfd]
  1678. libusb: 0.148461 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1679. libusb: 0.148469 debug [ctrl_transfer_cb] actual_length=4
  1680. libusb: 0.148483 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1681. libusb: 0.148493 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1682. libusb: 0.148501 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1683. libusb: 0.148592 debug [handle_events] poll() returned 1
  1684. libusb: 0.148621 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1685. libusb: 0.148633 debug [handle_control_completion] handling completion status 0
  1686. libusb: 0.148642 debug [disarm_timerfd]
  1687. libusb: 0.148650 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1688. libusb: 0.148659 debug [ctrl_transfer_cb] actual_length=4
  1689. libusb: 0.148683 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1690. libusb: 0.148695 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1691. libusb: 0.148703 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1692. libusb: 0.148828 debug [handle_events] poll() returned 1
  1693. libusb: 0.148848 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1694. libusb: 0.148859 debug [handle_control_completion] handling completion status 0
  1695. libusb: 0.148869 debug [disarm_timerfd]
  1696. libusb: 0.148876 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1697. libusb: 0.148886 debug [ctrl_transfer_cb] actual_length=4
  1698. libusb: 0.148906 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1699. libusb: 0.148917 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1700. libusb: 0.148925 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1701. libusb: 0.149064 debug [handle_events] poll() returned 1
  1702. libusb: 0.149080 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1703. libusb: 0.149090 debug [handle_control_completion] handling completion status 0
  1704. libusb: 0.149099 debug [disarm_timerfd]
  1705. libusb: 0.149107 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1706. libusb: 0.149116 debug [ctrl_transfer_cb] actual_length=4
  1707. libusb: 0.149134 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1708. libusb: 0.149145 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1709. libusb: 0.149153 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1710. libusb: 0.149183 debug [handle_events] poll() returned 1
  1711. libusb: 0.149199 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1712. libusb: 0.149217 debug [handle_control_completion] handling completion status 0
  1713. libusb: 0.149227 debug [disarm_timerfd]
  1714. libusb: 0.149235 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1715. libusb: 0.149245 debug [ctrl_transfer_cb] actual_length=4
  1716. libusb: 0.149262 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1717. libusb: 0.149273 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1718. libusb: 0.149281 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1719. libusb: 0.149341 debug [handle_events] poll() returned 1
  1720. libusb: 0.149369 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1721. libusb: 0.149381 debug [handle_control_completion] handling completion status 0
  1722. libusb: 0.149391 debug [disarm_timerfd]
  1723. libusb: 0.149399 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1724. libusb: 0.149408 debug [ctrl_transfer_cb] actual_length=4
  1725. libusb: 0.149431 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1726. libusb: 0.149443 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1727. libusb: 0.149451 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1728. libusb: 0.149613 debug [handle_events] poll() returned 1
  1729. libusb: 0.149641 debug [reap_for_handle] urb type=2 status=0 transferred=10
  1730. libusb: 0.149653 debug [handle_control_completion] handling completion status 0
  1731. libusb: 0.149662 debug [disarm_timerfd]
  1732. libusb: 0.149670 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1733. libusb: 0.149679 debug [ctrl_transfer_cb] actual_length=10
  1734. 9
  1735. bDescriptorType 4
  1736. bInterfaceNumber 0
  1737. bAlternateSetting 0
  1738. bNumEndpoints 1
  1739. bInterfaceClass 9 Hub
  1740. bInterfaceSubClass 0 Unused
  1741. bInterfaceProtocol 0 Full speed (or root) hub
  1742. iInterface 0
  1743. Endpoint Descriptor:
  1744. bLength 7
  1745. bDescriptorType 5
  1746. bEndpointAddress 0x81 EP 1 IN
  1747. bmAttributes 3
  1748. Transfer Type Interrupt
  1749. Synch Type None
  1750. Usage Type Data
  1751. wMaxPacketSize 0x0001 1x 1 bytes
  1752. bInterval 12
  1753. Hub Descriptor:
  1754. bLength 9
  1755. bDescriptorType 41
  1756. nNbrPorts 6
  1757. wHubCharacteristic 0x0009
  1758. Per-port power switching
  1759. Per-port overcurrent protection
  1760. TT think time 8 FS bits
  1761. bPwrOn2PwrGood 50 * 2 milli seconds
  1762. bHubContrCurrent 0 milli Ampere
  1763. DeviceRemovable 0x00
  1764. PortPwrCtrlMask 0xff
  1765. Hub Port Status:
  1766. Port 1: 0000.0100 power
  1767. Port 2: 0000.0100 power
  1768. Port 3: 0000.0100 power
  1769. Port 4: 0000.0100 power
  1770. Port 5: 0000.0100 power
  1771. Port 6: 0000.0100 power
  1772. Device Qualifier (for other device speed):
  1773. bLength 10
  1774. bDescriptorType 6
  1775. bcdUSB 2.00
  1776. bDeviceClass 9 Hub
  1777. bDeviceSubClass 0 Unused
  1778. bDeviceProtocol 0 Full speed (or root) hub
  1779. bMaxPacketSize0 64
  1780. bNumConfigurations 1
  1781. Device Status: 0x0001
  1782. Self Powered
  1783.  
  1784. Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  1785. Device Descriptor:
  1786. bLength 18
  1787. bDescriptorType 1
  1788. bcdUSB 2.00
  1789. bDeviceClass 9 Hub
  1790. bDeviceSubClass 0 Unused
  1791. bDeviceProtocol 1 Single TT
  1792. bMaxPacketSize0 64
  1793. idVendor 0x8087 Intel Corp.
  1794. idProduct 0x0024 Integrated Rate Matching Hub
  1795. bcdDevice 0.00
  1796. iManufacturer 0
  1797. iProduct 0
  1798. iSerial 0
  1799. bNumConfigurations 1
  1800. Configuration Descriptor:
  1801. bLength 9
  1802. bDescriptorType 2
  1803. wTotalLength 25
  1804. bNumInterfaces 1
  1805. bConfigurationValue 1
  1806. iConfiguration 0
  1807. bmAttributes 0xe0
  1808. Self Powered
  1809. Remote Wakeup
  1810. MaxPower 0mA
  1811. Interface Descriptor:
  1812. bLength 9
  1813. bDescriptorType 4
  1814. bInterfaceNumber 0
  1815. bAlternateSetting 0
  1816. bNumEndpoints 1
  1817. bInterfaceClass 9 Hub
  1818. bInterfaceSubClass 0 Unused
  1819. bInterfaceProtocol 0 Full speed (or root) hub
  1820. iInterface 0
  1821. Endpoint Descriptor:
  1822. bLength 7
  1823. bDescriptorType 5
  1824. bEndpointAddress 0x81 EP 1 IN
  1825. bmAttributes 3
  1826. Transfer Type Interrupt
  1827. Synch Type None
  1828. Usage Type Data
  1829. wMaxPacketSize 0x0002 1x 2 bytes
  1830. bInterval 12
  1831. Hub Descriptor:
  1832. bLength 11
  1833. bDescriptorType 41
  1834. nNbrPorts 8
  1835. wHubCharacteristic 0x0009
  1836. Per-port power switching
  1837. Per-port overcurrent protection
  1838. TT think time 8 FS bits
  1839. bPwrOn2PwrGood 50 * 2 milli seconds
  1840. bHubContrCurrent 0 milli Ampere
  1841. DeviceRemovable 0x00 0x00
  1842. PortPwrCtrlMask 0xff 0xff
  1843. Hub Port Status:
  1844. Port 1: 0000.0100 power
  1845. Port 2: 0000.0103 power enable connect
  1846. Port 3: 0000.0100 power
  1847. Port 4: 0000.0503 highspeed power enable connect
  1848. Port 5: 0000.0100 power
  1849. Port 6: 0000.0100 power
  1850. Port 7: 0000.0303 lowspeed power enable connect
  1851. Port 8: 0000.0100 power
  1852. Device Qualifier (for other device speed):
  1853. bLength 10
  1854. bDescriptorType 6
  1855. bcdUSB 2.00
  1856. bDeviceClass 9 Hub
  1857. bDeviceSubClass 0 Unused
  1858. bDeviceProtocol 0 Full speed (or root) hub
  1859. bMaxPacketSize0 64
  1860. bNumConfigurations libusb: 0.149716 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1861. libusb: 0.149729 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1862. libusb: 0.149737 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1863. libusb: 0.149845 debug [handle_events] poll() returned 1
  1864. libusb: 0.149873 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1865. libusb: 0.149885 debug [handle_control_completion] handling completion status -32
  1866. libusb: 0.149893 debug [handle_control_completion] unsupported control request
  1867. libusb: 0.149901 debug [disarm_timerfd]
  1868. libusb: 0.149909 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1869. libusb: 0.149923 debug [ctrl_transfer_cb] actual_length=0
  1870. libusb: 0.149943 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1871. libusb: 0.149954 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1872. libusb: 0.149963 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1873. libusb: 0.150093 debug [handle_events] poll() returned 1
  1874. libusb: 0.150121 debug [reap_for_handle] urb type=2 status=0 transferred=2
  1875. libusb: 0.150133 debug [handle_control_completion] handling completion status 0
  1876. libusb: 0.150143 debug [disarm_timerfd]
  1877. libusb: 0.150150 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1878. libusb: 0.150159 debug [ctrl_transfer_cb] actual_length=2
  1879. libusb: 0.150171 debug [libusb_close]
  1880. libusb: 0.150182 debug [usbi_remove_pollfd] remove fd 6
  1881. libusb: 0.150196 debug [libusb_get_device_descriptor]
  1882. libusb: 0.150301 debug [libusb_open] open 2.3
  1883. libusb: 0.150313 debug [op_open] opening /dev/bus/usb/002/003
  1884. libusb: 0.150329 debug [usbi_add_pollfd] add fd 6 events 4
  1885. libusb: 0.150341 debug [libusb_get_device_descriptor]
  1886. libusb: 0.150384 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1887. libusb: 0.150398 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1888. libusb: 0.150406 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1889. libusb: 0.150554 debug [handle_events] poll() returned 1
  1890. libusb: 0.150566 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1891. libusb: 0.150574 debug [handle_control_completion] handling completion status 0
  1892. libusb: 0.150582 debug [disarm_timerfd]
  1893. libusb: 0.150588 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1894. libusb: 0.150605 debug [ctrl_transfer_cb] actual_length=4
  1895. libusb: 0.150619 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1896. libusb: 0.150629 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1897. libusb: 0.150637 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1898. libusb: 0.150926 debug [handle_events] poll() returned 1
  1899. libusb: 0.150937 debug [reap_for_handle] urb type=2 status=0 transferred=18
  1900. libusb: 0.150945 debug [handle_control_completion] handling completion status 0
  1901. libusb: 0.150953 debug [disarm_timerfd]
  1902. libusb: 0.150959 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1903. libusb: 0.150967 debug [ctrl_transfer_cb] actual_length=18
  1904. libusb: 0.150980 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1905. libusb: 0.150990 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1906. libusb: 0.150998 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1907. libusb: 0.151301 debug [handle_events] poll() returned 1
  1908. libusb: 0.151312 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1909. libusb: 0.151320 debug [handle_control_completion] handling completion status 0
  1910. libusb: 0.151327 debug [disarm_timerfd]
  1911. libusb: 0.151333 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1912. libusb: 0.151341 debug [ctrl_transfer_cb] actual_length=4
  1913. libusb: 0.151353 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1914. libusb: 0.151363 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1915. libusb: 0.151371 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1916. libusb: 0.151710 debug [handle_events] poll() returned 1
  1917. libusb: 0.151739 debug [reap_for_handle] urb type=2 status=0 transferred=10
  1918. libusb: 0.151751 debug [handle_control_completion] handling completion status 0
  1919. libusb: 0.151761 debug [disarm_timerfd]
  1920. libusb: 0.151770 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1921. libusb: 0.151778 debug [ctrl_transfer_cb] actual_length=10
  1922. libusb: 0.151798 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1923. libusb: 0.151810 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1924. libusb: 0.151819 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1925. libusb: 0.152050 debug [handle_events] poll() returned 1
  1926. libusb: 0.152062 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1927. libusb: 0.152071 debug [handle_control_completion] handling completion status 0
  1928. libusb: 0.152079 debug [disarm_timerfd]
  1929. libusb: 0.152085 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1930. libusb: 0.152106 debug [ctrl_transfer_cb] actual_length=4
  1931. libusb: 0.152128 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1932. libusb: 0.152145 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1933. libusb: 0.152154 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1934. libusb: 0.152715 debug [handle_events] poll() returned 1
  1935. libusb: 0.152743 debug [reap_for_handle] urb type=2 status=0 transferred=30
  1936. libusb: 0.152755 debug [handle_control_completion] handling completion status 0
  1937. libusb: 0.152766 debug [disarm_timerfd]
  1938. libusb: 0.152773 debug [usbi_handle_transfer_completion] transfer 0x1005d68 has callback 0x7fb9c4e6d530
  1939. libusb: 0.152782 debug [ctrl_transfer_cb] actual_length=30
  1940. libusb: 0.152799 debug [libusb_get_config_descriptor] index 0
  1941. libusb: 0.152838 debug [libusb_get_config_descriptor] index 0
  1942. libusb: 0.152869 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1943. libusb: 0.152881 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1944. libusb: 0.152890 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1945. libusb: 0.153205 debug [handle_events] poll() returned 1
  1946. libusb: 0.153220 debug [reap_for_handle] urb type=2 status=0 transferred=4
  1947. libusb: 0.153226 debug [handle_control_completion] handling completion status 0
  1948. libusb: 0.153240 debug [disarm_timerfd]
  1949. libusb: 0.153245 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  1950. libusb: 0.153251 debug [ctrl_transfer_cb] actual_length=4
  1951. libusb: 0.153262 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1952. libusb: 0.153269 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1953. libusb: 0.153273 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1954. libusb: 0.153820 debug [handle_events] poll() returned 1
  1955. libusb: 0.153838 debug [reap_for_handle] urb type=2 status=0 transferred=26
  1956. libusb: 0.153845 debug [handle_control_completion] handling completion status 0
  1957. libusb: 0.153850 debug [disarm_timerfd]
  1958. libusb: 0.153855 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  1959. libusb: 0.153861 debug [ctrl_transfer_cb] actual_length=26
  1960. libusb: 0.153882 debug [libusb_claim_interface] interface 0
  1961. libusb: 0.153909 debug [libusb_claim_interface] interface 1
  1962. libusb: 0.153922 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1963. libusb: 0.153927 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1964. libusb: 0.153931 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1965. libusb: 0.154177 debug [handle_events] poll() returned 1
  1966. libusb: 0.154184 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1967. libusb: 0.154188 debug [handle_control_completion] handling completion status -32
  1968. libusb: 0.154192 debug [handle_control_completion] unsupported control request
  1969. libusb: 0.154196 debug [disarm_timerfd]
  1970. libusb: 0.154199 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  1971. libusb: 0.154203 debug [ctrl_transfer_cb] actual_length=0
  1972. libusb: 0.154209 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1973. libusb: 0.154214 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1974. libusb: 0.154218 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1975. libusb: 0.154425 debug [handle_events] poll() returned 1
  1976. libusb: 0.154431 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  1977. libusb: 0.154435 debug [handle_control_completion] handling completion status -32
  1978. libusb: 0.154438 debug [handle_control_completion] unsupported control request
  1979. libusb: 0.154442 debug [disarm_timerfd]
  1980. libusb: 0.154445 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  1981. libusb: 0.154448 debug [ctrl_transfer_cb] actual_length=0
  1982. libusb: 0.154455 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  1983. libusb: 0.154459 debug [libusb_handle_events_timeout_completed] doing our own event handling
  1984. libusb: 0.154463 debug [handle_events] poll() 3 fds with timeout in 60000ms
  1985. libusb: 0.154673 debug [handle_events] poll() returned 1
  1986. libusb: 0.154678 debug [reap_for_handle] urb type=2 status=0 transferred=2
  1987. libusb: 0.154682 debug [handle_control_completion] handling completion status 0
  1988. libusb: 0.154686 debug [disarm_timerfd]
  1989. libusb: 0.154689 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  1990. libusb: 0.154693 debug [ctrl_transfer_cb] actual_length=2
  1991. libusb: 0.154698 debug [libusb_close]
  1992. libusb: 0.154703 debug [usbi_remove_pollfd] remove fd 6
  1993. libusb: 0.154710 debug [libusb_get_device_descriptor]
  1994. libusb: 0.154815 debug [libusb_open] open 2.4
  1995. libusb: 0.154821 debug [op_open] opening /dev/bus/usb/002/004
  1996. libusb: 0.154833 debug [usbi_add_pollfd] add fd 6 events 4
  1997. libusb: 0.154838 debug [libusb_get_device_descriptor]
  1998. libusb: 0.154858 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  1999. libusb: 0.154865 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2000. libusb: 0.154869 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2001. libusb: 0.155565 debug [handle_events] poll() returned 1
  2002. libusb: 0.155577 debug [reap_for_handle] urb type=2 status=0 transferred=4
  2003. libusb: 0.155583 debug [handle_control_completion] handling completion status 0
  2004. libusb: 0.155597 debug [disarm_timerfd]
  2005. libusb: 0.155602 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2006. libusb: 0.155607 debug [ctrl_transfer_cb] actual_length=4
  2007. libusb: 0.155616 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2008. libusb: 0.155624 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2009. libusb: 0.155628 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2010. libusb: 0.156571 debug [handle_events] poll() returned 1
  2011. libusb: 0.156588 debug [reap_for_handle] urb type=2 status=0 transferred=18
  2012. libusb: 0.156594 debug [handle_control_completion] handling completion status 0
  2013. libusb: 0.156600 debug [disarm_timerfd]
  2014. libusb: 0.156604 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2015. libusb: 0.156610 debug [ctrl_transfer_cb] actual_length=18
  2016. libusb: 0.156622 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2017. libusb: 0.156629 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2018. libusb: 0.156633 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2019. libusb: 0.157193 debug [handle_events] poll() returned 1
  2020. libusb: 0.157211 debug [reap_for_handle] urb type=2 status=0 transferred=4
  2021. libusb: 0.157222 debug [handle_control_completion] handling completion status 0
  2022. libusb: 0.157231 debug [disarm_timerfd]
  2023. libusb: 0.157239 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2024. libusb: 0.157250 debug [ctrl_transfer_cb] actual_length=4
  2025. libusb: 0.157264 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2026. libusb: 0.157276 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2027. libusb: 0.157284 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2028. libusb: 0.158317 debug [handle_events] poll() returned 1
  2029. libusb: 0.158334 debug [reap_for_handle] urb type=2 status=0 transferred=26
  2030. libusb: 0.158345 debug [handle_control_completion] handling completion status 0
  2031. libusb: 0.158354 debug [disarm_timerfd]
  2032. libusb: 0.158362 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2033. libusb: 0.158372 debug [ctrl_transfer_cb] actual_length=26
  2034. libusb: 0.158389 debug [libusb_get_config_descriptor] index 0
  2035. libusb: 0.158427 debug [libusb_get_config_descriptor] index 0
  2036. libusb: 0.158456 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2037. libusb: 0.158467 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2038. libusb: 0.158475 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2039. libusb: 0.158928 debug [handle_events] poll() returned 1
  2040. libusb: 0.158944 debug [reap_for_handle] urb type=2 status=0 transferred=4
  2041. libusb: 0.158952 debug [handle_control_completion] handling completion status 0
  2042. libusb: 0.158961 debug [disarm_timerfd]
  2043. libusb: 0.158967 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2044. libusb: 0.158975 debug [ctrl_transfer_cb] actual_length=4
  2045. libusb: 0.158989 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2046. libusb: 0.159000 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2047. libusb: 0.159007 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2048. libusb: 0.160195 debug [handle_events] poll() returned 1
  2049. libusb: 0.160213 debug [reap_for_handle] urb type=2 status=0 transferred=26
  2050. libusb: 0.160224 debug [handle_control_completion] handling completion status 0
  2051. libusb: 0.160234 debug [disarm_timerfd]
  2052. libusb: 0.160241 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2053. libusb: 0.160251 debug [ctrl_transfer_cb] actual_length=26
  2054. libusb: 0.160273 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2055. libusb: 0.160284 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2056. libusb: 0.160297 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2057. libusb: 0.160780 debug [handle_events] poll() returned 1
  2058. libusb: 0.160806 debug [reap_for_handle] urb type=2 status=0 transferred=4
  2059. libusb: 0.160828 debug [handle_control_completion] handling completion status 0
  2060. libusb: 0.160839 debug [disarm_timerfd]
  2061. libusb: 0.160847 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2062. libusb: 0.160856 debug [ctrl_transfer_cb] actual_length=4
  2063. libusb: 0.160873 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2064. libusb: 0.160885 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2065. libusb: 0.160894 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2066. libusb: 0.162188 debug [handle_events] poll() returned 1
  2067. libusb: 0.162195 debug [reap_for_handle] urb type=2 status=0 transferred=26
  2068. libusb: 0.162200 debug [handle_control_completion] handling completion status 0
  2069. libusb: 0.162205 debug [disarm_timerfd]
  2070. libusb: 0.162208 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2071. libusb: 0.162213 debug [ctrl_transfer_cb] actual_length=26
  2072. 1
  2073. Device Status: 0x0001
  2074. Self Powered
  2075.  
  2076. Bus 002 Device 003: ID 046d:c068 Logitech, Inc. G500 Laser Mouse
  2077. Device Descriptor:
  2078. bLength 18
  2079. bDescriptorType 1
  2080. bcdUSB 2.00
  2081. bDeviceClass 0 (Defined at Interface level)
  2082. bDeviceSubClass 0
  2083. bDeviceProtocol 0
  2084. bMaxPacketSize0 8
  2085. idVendor 0x046d Logitech, Inc.
  2086. idProduct 0xc068 G500 Laser Mouse
  2087. bcdDevice 58.02
  2088. iManufacturer 1 Logitech
  2089. iProduct 2 G500
  2090. iSerial 3 53961DA6BA0018
  2091. bNumConfigurations 1
  2092. Configuration Descriptor:
  2093. bLength 9
  2094. bDescriptorType 2
  2095. wTotalLength 59
  2096. bNumInterfaces 2
  2097. bConfigurationValue 1
  2098. iConfiguration 4 U58.02_B0018
  2099. bmAttributes 0xa0
  2100. (Bus Powered)
  2101. Remote Wakeup
  2102. MaxPower 98mA
  2103. Interface Descriptor:
  2104. bLength 9
  2105. bDescriptorType 4
  2106. bInterfaceNumber 0
  2107. bAlternateSetting 0
  2108. bNumEndpoints 1
  2109. bInterfaceClass 3 Human Interface Device
  2110. bInterfaceSubClass 1 Boot Interface Subclass
  2111. bInterfaceProtocol 2 Mouse
  2112. iInterface 0
  2113. HID Device Descriptor:
  2114. bLength 9
  2115. bDescriptorType 33
  2116. bcdHID 1.11
  2117. bCountryCode 0 Not supported
  2118. bNumDescriptors 1
  2119. bDescriptorType 34 Report
  2120. wDescriptorLength 67
  2121. Report Descriptors:
  2122. ** UNAVAILABLE **
  2123. Endpoint Descriptor:
  2124. bLength 7
  2125. bDescriptorType 5
  2126. bEndpointAddress 0x81 EP 1 IN
  2127. bmAttributes 3
  2128. Transfer Type Interrupt
  2129. Synch Type None
  2130. Usage Type Data
  2131. wMaxPacketSize 0x0008 1x 8 bytes
  2132. bInterval 1
  2133. Interface Descriptor:
  2134. bLength 9
  2135. bDescriptorType 4
  2136. bInterfaceNumber 1
  2137. bAlternateSetting 0
  2138. bNumEndpoints 1
  2139. bInterfaceClass 3 Human Interface Device
  2140. bInterfaceSubClass 0 No Subclass
  2141. bInterfaceProtocol 0 None
  2142. iInterface 0
  2143. HID Device Descriptor:
  2144. bLength 9
  2145. bDescriptorType 33
  2146. bcdHID 1.11
  2147. bCountryCode 0 Not supported
  2148. bNumDescriptors 1
  2149. bDescriptorType 34 Report
  2150. wDescriptorLength 122
  2151. Report Descriptors:
  2152. ** UNAVAILABLE **
  2153. Endpoint Descriptor:
  2154. bLength 7
  2155. bDescriptorType 5
  2156. bEndpointAddress 0x82 EP 2 IN
  2157. bmAttributes 3
  2158. Transfer Type Interrupt
  2159. Synch Type None
  2160. Usage Type Data
  2161. wMaxPacketSize 0x0014 1x 20 bytes
  2162. bInterval 1
  2163. Device Status: 0x0000
  2164. (Bus Powered)
  2165.  
  2166. Bus 002 Device 004: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business
  2167. Device Descriptor:
  2168. bLength 18
  2169. bDescriptorType 1
  2170. bcdUSB 1.10
  2171. bDeviceClass 0 (Defined at Interface level)
  2172. bDeviceSubClass 0
  2173. bDeviceProtocol 0
  2174. bMaxPacketSize0 8
  2175. idVendor 0x046d Logitech, Inc.
  2176. idProduct 0xc31c Keyboard K120 for Business
  2177. bcdDevice 64.00
  2178. iManufacturer 1 Logitech
  2179. iProduct 2 USB Keyboard
  2180. iSerial 0
  2181. bNumConfigurations 1
  2182. Configuration Descriptor:
  2183. bLength 9
  2184. bDescriptorType 2
  2185. wTotalLength 59
  2186. bNumInterfaces 2
  2187. bConfigurationValue 1
  2188. iConfiguration 3 U64.00_B0001
  2189. bmAttributes 0xa0
  2190. (Bus Powered)
  2191. Remote Wakeup
  2192. MaxPower 90mA
  2193. Intlibusb: 0.162227 debug [libusb_claim_interface] interface 0
  2194. libusb: 0.162240 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2195. libusb: 0.162247 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2196. libusb: 0.162252 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2197. libusb: 0.162698 debug [handle_events] poll() returned 1
  2198. libusb: 0.162720 debug [reap_for_handle] urb type=2 status=0 transferred=4
  2199. libusb: 0.162731 debug [handle_control_completion] handling completion status 0
  2200. libusb: 0.162742 debug [disarm_timerfd]
  2201. libusb: 0.162750 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2202. libusb: 0.162759 debug [ctrl_transfer_cb] actual_length=4
  2203. libusb: 0.162776 debug [libusb_submit_transfer] arm timerfd for timeout in 1000ms (first in line)
  2204. libusb: 0.162787 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2205. libusb: 0.162796 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2206. libusb: 0.163800 debug [handle_events] poll() returned 1
  2207. libusb: 0.163812 debug [reap_for_handle] urb type=2 status=0 transferred=26
  2208. libusb: 0.163820 debug [handle_control_completion] handling completion status 0
  2209. libusb: 0.163828 debug [disarm_timerfd]
  2210. libusb: 0.163834 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2211. libusb: 0.163842 debug [ctrl_transfer_cb] actual_length=26
  2212. libusb: 0.163858 debug [libusb_claim_interface] interface 1
  2213. libusb: 0.163876 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  2214. libusb: 0.163887 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2215. libusb: 0.163895 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2216. libusb: 0.164325 debug [handle_events] poll() returned 1
  2217. libusb: 0.164343 debug [reap_for_handle] urb type=2 status=-32 transferred=0
  2218. libusb: 0.164354 debug [handle_control_completion] handling completion status -32
  2219. libusb: 0.164364 debug [handle_control_completion] unsupported control request
  2220. libusb: 0.164373 debug [disarm_timerfd]
  2221. libusb: 0.164380 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2222. libusb: 0.164389 debug [ctrl_transfer_cb] actual_length=0
  2223. libusb: 0.164403 debug [libusb_submit_transfer] arm timerfd for timeout in 5000ms (first in line)
  2224. libusb: 0.164413 debug [libusb_handle_events_timeout_completed] doing our own event handling
  2225. libusb: 0.164426 debug [handle_events] poll() 3 fds with timeout in 60000ms
  2226. libusb: 0.164820 debug [handle_events] poll() returned 1
  2227. libusb: 0.164837 debug [reap_for_handle] urb type=2 status=0 transferred=2
  2228. libusb: 0.164848 debug [handle_control_completion] handling completion status 0
  2229. libusb: 0.164858 debug [disarm_timerfd]
  2230. libusb: 0.164866 debug [usbi_handle_transfer_completion] transfer 0x1005de8 has callback 0x7fb9c4e6d530
  2231. libusb: 0.164876 debug [ctrl_transfer_cb] actual_length=2
  2232. libusb: 0.164887 debug [libusb_close]
  2233. libusb: 0.164897 debug [usbi_remove_pollfd] remove fd 6
  2234. libusb: 0.165694 debug [libusb_exit]
  2235. libusb: 0.165713 debug [usbi_remove_pollfd] remove fd 3
  2236. libusb: 0.165729 debug [usbi_remove_pollfd] remove fd 5
  2237. erface Descriptor:
  2238. bLength 9
  2239. bDescriptorType 4
  2240. bInterfaceNumber 0
  2241. bAlternateSetting 0
  2242. bNumEndpoints 1
  2243. bInterfaceClass 3 Human Interface Device
  2244. bInterfaceSubClass 1 Boot Interface Subclass
  2245. bInterfaceProtocol 1 Keyboard
  2246. iInterface 2 USB Keyboard
  2247. HID Device Descriptor:
  2248. bLength 9
  2249. bDescriptorType 33
  2250. bcdHID 1.10
  2251. bCountryCode 0 Not supported
  2252. bNumDescriptors 1
  2253. bDescriptorType 34 Report
  2254. wDescriptorLength 65
  2255. Report Descriptors:
  2256. ** UNAVAILABLE **
  2257. Endpoint Descriptor:
  2258. bLength 7
  2259. bDescriptorType 5
  2260. bEndpointAddress 0x81 EP 1 IN
  2261. bmAttributes 3
  2262. Transfer Type Interrupt
  2263. Synch Type None
  2264. Usage Type Data
  2265. wMaxPacketSize 0x0008 1x 8 bytes
  2266. bInterval 10
  2267. Interface Descriptor:
  2268. bLength 9
  2269. bDescriptorType 4
  2270. bInterfaceNumber 1
  2271. bAlternateSetting 0
  2272. bNumEndpoints 1
  2273. bInterfaceClass 3 Human Interface Device
  2274. bInterfaceSubClass 0 No Subclass
  2275. bInterfaceProtocol 0 None
  2276. iInterface 2 USB Keyboard
  2277. HID Device Descriptor:
  2278. bLength 9
  2279. bDescriptorType 33
  2280. bcdHID 1.10
  2281. bCountryCode 0 Not supported
  2282. bNumDescriptors 1
  2283. bDescriptorType 34 Report
  2284. wDescriptorLength 159
  2285. Report Descriptors:
  2286. ** UNAVAILABLE **
  2287. Endpoint Descriptor:
  2288. bLength 7
  2289. bDescriptorType 5
  2290. bEndpointAddress 0x82 EP 2 IN
  2291. bmAttributes 3
  2292. Transfer Type Interrupt
  2293. Synch Type None
  2294. Usage Type Data
  2295. wMaxPacketSize 0x0004 1x 4 bytes
  2296. bInterval 255
  2297. Device Status: 0x0000
  2298. (Bus Powered)
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