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  1. [ 3.069623] [drm] Initialized i915 1.6.0 20180719 for 0000:00:02.0 on minor 1
  2. [ 3.069729] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
  3. [ 3.070220] ACPI: Video Device [PEGP] (multi-head: yes rom: no post: no)
  4. [ 3.070330] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:4f/LNXVIDEO:00/input/input12
  5. [ 3.071292] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
  6. [ 3.071633] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input13
  7. [ 3.096509] usb 1-6.1: new high-speed USB device number 6 using xhci_hcd
  8. [ 3.128249] fbcon: inteldrmfb (fb0) is primary device
  9. [ 3.297609] usb 1-6.1: New USB device found, idVendor=152d, idProduct=0578, bcdDevice= 1.00
  10. [ 3.297611] usb 1-6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  11. [ 3.297612] usb 1-6.1: Product: USB3.0 External HDD
  12. [ 3.297614] usb 1-6.1: Manufacturer: JMicron
  13. [ 3.297615] usb 1-6.1: SerialNumber: 0000AB123D10
  14. [ 3.307186] usbcore: registered new interface driver usb-storage
  15. [ 3.312569] scsi host5: uas
  16. [ 3.312638] usbcore: registered new interface driver uas
  17. [ 3.313064] scsi 5:0:0:0: Direct-Access WDC WD10 JFCX-68N6GN0 8101 PQ: 0 ANSI: 6
  18. [ 3.314302] sd 5:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
  19. [ 3.314303] sd 5:0:0:0: [sdb] 4096-byte physical blocks
  20. [ 3.314450] sd 5:0:0:0: [sdb] Write Protect is off
  21. [ 3.314450] sd 5:0:0:0: [sdb] Mode Sense: 5f 00 00 08
  22. [ 3.314739] sd 5:0:0:0: [sdb] Disabling FUA
  23. [ 3.314740] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  24. [ 3.314946] sd 5:0:0:0: [sdb] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
  25. [ 3.365685] sdb: sdb1 sdb2
  26. [ 3.367016] sd 5:0:0:0: [sdb] Attached SCSI disk
  27. [ 3.380543] usb 1-2.2: new full-speed USB device number 7 using xhci_hcd
  28. [ 3.479830] Console: switching to colour frame buffer device 240x75
  29. [ 3.482889] usb 1-2.2: New USB device found, idVendor=258a, idProduct=001a, bcdDevice=30.61
  30. [ 3.482892] usb 1-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  31. [ 3.482893] usb 1-2.2: Product: Gaming KB
  32. [ 3.482894] usb 1-2.2: Manufacturer: Gaming KB
  33. [ 3.489964] input: Gaming KB Gaming KB as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0/0003:258A:001A.0005/input/input14
  34. [ 3.503280] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
  35. [ 3.552548] hid-generic 0003:258A:001A.0005: input,hidraw4: USB HID v1.11 Keyboard [Gaming KB Gaming KB ] on usb-0000:00:14.0-2.2/input0
  36. [ 3.554653] input: Gaming KB Gaming KB System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.1/0003:258A:001A.0006/input/input15
  37. [ 3.612504] input: Gaming KB Gaming KB Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.1/0003:258A:001A.0006/input/input16
  38. [ 3.612528] input: Gaming KB Gaming KB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.1/0003:258A:001A.0006/input/input17
  39. [ 3.612587] hid-generic 0003:258A:001A.0006: input,hiddev1,hidraw5: USB HID v1.11 Keyboard [Gaming KB Gaming KB ] on usb-0000:00:14.0-2.2/input1
  40. [ 3.660477] usb 1-6.2: new high-speed USB device number 8 using xhci_hcd
  41. [ 3.860646] usb 1-6.2: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
  42. [ 3.860648] usb 1-6.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
  43. [ 3.860649] usb 1-6.2: Product: USB 2.0 Hub
  44. [ 3.861550] hub 1-6.2:1.0: USB hub found
  45. [ 3.861570] hub 1-6.2:1.0: 4 ports detected
  46. [ 3.896907] [drm] Cannot find any crtc or sizes
  47. [ 3.940533] usb 1-2.3: new high-speed USB device number 9 using xhci_hcd
  48. [ 4.043179] usb 1-2.3: New USB device found, idVendor=0930, idProduct=6544, bcdDevice= 1.00
  49. [ 4.043181] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  50. [ 4.043182] usb 1-2.3: Product: TransMemory
  51. [ 4.043183] usb 1-2.3: Manufacturer: TOSHIBA
  52. [ 4.043183] usb 1-2.3: SerialNumber: 0019E001EA29C030343F0D6F
  53. [ 4.044625] usb-storage 1-2.3:1.0: USB Mass Storage device detected
  54. [ 4.044730] scsi host6: usb-storage 1-2.3:1.0
  55. [ 4.075162] PM: Image not found (code -22)
  56. [ 4.213486] EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null)
  57. [ 4.365534] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time.
  58. [ 4.388923] systemd[1]: Inserted module 'autofs4'
  59. [ 4.428877] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
  60. [ 4.448652] systemd[1]: Detected architecture x86-64.
  61. [ 4.451610] systemd[1]: Set hostname to <debian>.
  62. [ 4.452052] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
  63. [ 4.479368] systemd-rc-local-generator[299]: /etc/rc.local is not marked executable, skipping.
  64. [ 4.585893] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
  65. [ 4.585993] systemd[1]: Listening on udev Kernel Socket.
  66. [ 4.586041] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
  67. [ 4.586111] systemd[1]: Listening on Syslog Socket.
  68. [ 4.586889] systemd[1]: Created slice User and Session Slice.
  69. [ 4.586935] systemd[1]: Listening on initctl Compatibility Named Pipe.
  70. [ 4.610981] EXT4-fs (sda9): re-mounted. Opts: errors=remount-ro
  71. [ 4.627659] lp: driver loaded but no devices found
  72. [ 4.634165] ppdev: user-space parallel port driver
  73. [ 4.636708] parport_pc 00:07: [io 0x0378-0x037b]
  74. [ 4.636851] parport_pc 00:07: [irq 5]
  75. [ 4.638037] parport_pc 00:07: activated
  76. [ 4.638039] parport_pc 00:07: reported by Plug and Play ACPI
  77. [ 4.691348] loop: module loaded
  78. [ 4.717900] squashfs: version 4.0 (2009/01/31) Phillip Lougher
  79. [ 4.773240] systemd-journald[304]: Received request to flush runtime journal from PID 1
  80. [ 4.817198] ACPI: AC Adapter [AC] (on-line)
  81. [ 4.886407] battery: ACPI: Battery Slot [BAT0] (battery present)
  82. [ 4.887402] battery: ACPI: Battery Slot [BAT1] (battery absent)
  83. [ 4.902166] EDAC ie31200: No ECC support
  84. [ 4.966428] iTCO_vendor_support: vendor-support=0
  85. [ 4.967851] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
  86. [ 4.967903] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
  87. [ 4.968210] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
  88. [ 4.979087] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
  89. [ 4.979250] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
  90. [ 5.013129] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18
  91. [ 5.013183] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input19
  92. [ 5.013232] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input20
  93. [ 5.013291] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input21
  94. [ 5.013339] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input22
  95. [ 5.024715] EFI Variables Facility v0.08 2004-May-17
  96. [ 5.046247] Intel(R) Wireless WiFi driver for Linux
  97. [ 5.046249] Copyright(c) 2003- 2015 Intel Corporation
  98. [ 5.046354] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
  99. [ 5.046514] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
  100. [ 5.047058] input: PC Speaker as /devices/platform/pcspkr/input/input23
  101. [ 5.055364] iwlwifi 0000:03:00.0: firmware: direct-loading firmware iwlwifi-6000g2a-6.ucode
  102. [ 5.055588] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
  103. [ 5.066538] scsi 6:0:0:0: Direct-Access TOSHIBA TransMemory 1.00 PQ: 0 ANSI: 2
  104. [ 5.066953] sd 6:0:0:0: [sdc] 7823296 512-byte logical blocks: (4.01 GB/3.73 GiB)
  105. [ 5.067082] sd 6:0:0:0: [sdc] Write Protect is off
  106. [ 5.067083] sd 6:0:0:0: [sdc] Mode Sense: 03 00 00 00
  107. [ 5.067206] sd 6:0:0:0: [sdc] No Caching mode page found
  108. [ 5.067246] sd 6:0:0:0: [sdc] Assuming drive cache: write through
  109. [ 5.071308] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3226: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line
  110. [ 5.071310] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
  111. [ 5.071311] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
  112. [ 5.071312] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
  113. [ 5.071313] snd_hda_codec_realtek hdaudioC1D0: inputs:
  114. [ 5.071315] snd_hda_codec_realtek hdaudioC1D0: Headset Mic=0x1a
  115. [ 5.071316] snd_hda_codec_realtek hdaudioC1D0: Dock Mic=0x19
  116. [ 5.076735] pstore: Using compression: deflate
  117. [ 5.076751] pstore: Registered efi as persistent store backend
  118. [ 5.078385] sdc: sdc1
  119. [ 5.082043] sd 6:0:0:0: [sdc] Attached SCSI removable disk
  120. [ 5.098161] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
  121. [ 5.098163] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
  122. [ 5.098164] RAPL PMU: hw unit of domain package 2^-14 Joules
  123. [ 5.098165] RAPL PMU: hw unit of domain dram 2^-14 Joules
  124. [ 5.098165] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
  125. [ 5.110959] usb 1-3: 1:2 : unsupported format bits 0x100000000
  126. [ 5.112286] usbcore: registered new interface driver snd-usb-audio
  127. [ 5.137664] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
  128. [ 5.137665] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
  129. [ 5.137666] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
  130. [ 5.137668] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
  131. [ 5.138146] sd 0:0:0:0: Attached scsi generic sg0 type 0
  132. [ 5.138180] sr 1:0:0:0: Attached scsi generic sg1 type 5
  133. [ 5.138238] sd 5:0:0:0: Attached scsi generic sg2 type 0
  134. [ 5.138312] sd 6:0:0:0: Attached scsi generic sg3 type 0
  135. [ 5.139097] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input24
  136. [ 5.145074] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
  137. [ 5.151663] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input25
  138. [ 5.151725] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input26
  139. [ 5.151776] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input27
  140. [ 5.182738] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input28
  141. [ 5.186697] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
  142. [ 5.359113] dell_laptop: Using dell-rbtn acpi driver for receiving events
  143. [ 5.363626] intel_rapl: Found RAPL domain package
  144. [ 5.363627] intel_rapl: Found RAPL domain core
  145. [ 5.363628] intel_rapl: Found RAPL domain uncore
  146. [ 5.363629] intel_rapl: Found RAPL domain dram
  147. [ 5.363631] intel_rapl: RAPL package 0 domain package locked by BIOS
  148. [ 5.363635] intel_rapl: RAPL package 0 domain dram locked by BIOS
  149. [ 5.508514] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
  150. [ 5.666884] Adding 1999868k swap on /dev/sda7. Priority:-2 extents:1 across:1999868k SSFS
  151. [ 5.711121] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
  152. [ 5.717129] EXT4-fs (sda10): mounted filesystem with ordered data mode. Opts: (null)
  153. [ 5.774971] audit: type=1400 audit(1577545629.246:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=597 comm="apparmor_parser"
  154. [ 5.775287] audit: type=1400 audit(1577545629.246:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=599 comm="apparmor_parser"
  155. [ 5.775290] audit: type=1400 audit(1577545629.246:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=599 comm="apparmor_parser"
  156. [ 5.776470] audit: type=1400 audit(1577545629.250:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=598 comm="apparmor_parser"
  157. [ 5.776473] audit: type=1400 audit(1577545629.250:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=598 comm="apparmor_parser"
  158. [ 5.776475] audit: type=1400 audit(1577545629.250:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=598 comm="apparmor_parser"
  159. [ 5.779033] audit: type=1400 audit(1577545629.250:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=602 comm="apparmor_parser"
  160. [ 5.780315] audit: type=1400 audit(1577545629.250:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/unreal-*/System/*.bin" pid=596 comm="apparmor_parser"
  161. [ 5.780821] audit: type=1400 audit(1577545629.254:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/ut99/System/*.bin" pid=604 comm="apparmor_parser"
  162. [ 5.784421] audit: type=1400 audit(1577545629.254:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=605 comm="apparmor_parser"
  163. [ 6.560604] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
  164. [ 6.772640] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
  165. [ 6.776019] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  166. [ 6.788611] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
  167. [ 7.089076] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
  168. [ 7.190801] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  169. [ 7.243421] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
  170. [ 7.555094] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
  171. [ 7.637447] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  172. [ 7.715963] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  173. [ 9.766846] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
  174. [ 9.766887] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
  175. [ 10.787365] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
  176. [ 11.085544] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
  177. [ 11.169842] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
  178. [ 14.387615] wlp3s0: authenticate with 38:43:7d:99:8b:22
  179. [ 14.390716] wlp3s0: send auth to 38:43:7d:99:8b:22 (try 1/3)
  180. [ 14.393206] wlp3s0: authenticated
  181. [ 14.393342] wlp3s0: associating with AP with corrupt probe response
  182. [ 14.396460] wlp3s0: associate with 38:43:7d:99:8b:22 (try 1/3)
  183. [ 14.406356] wlp3s0: RX AssocResp from 38:43:7d:99:8b:22 (capab=0x1411 status=0 aid=1)
  184. [ 14.425488] wlp3s0: associated
  185. [ 14.435554] wlp3s0: Limiting TX power to 20 (20 - 0) dBm as advertised by 38:43:7d:99:8b:22
  186. [ 14.586615] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
  187. [ 22.398615] [drm] PCIE gen 3 link speeds already enabled
  188. [ 22.406780] [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000).
  189. [ 22.406880] radeon 0000:01:00.0: WB enabled
  190. [ 22.406882] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x0000000083f38a6f
  191. [ 22.406883] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x00000000509bbf1a
  192. [ 22.406883] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x000000003a969cab
  193. [ 22.406884] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x0000000045178e57
  194. [ 22.406885] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x0000000053c2c7ef
  195. [ 22.407103] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0x0000000062d10d73
  196. [ 22.507685] radeon 0000:01:00.0: failed VCE resume (-110).
  197. [ 22.681035] [drm] ring test on 0 succeeded in 1 usecs
  198. [ 22.681039] [drm] ring test on 1 succeeded in 1 usecs
  199. [ 22.681042] [drm] ring test on 2 succeeded in 1 usecs
  200. [ 22.681049] [drm] ring test on 3 succeeded in 4 usecs
  201. [ 22.681054] [drm] ring test on 4 succeeded in 3 usecs
  202. [ 22.857021] [drm] ring test on 5 succeeded in 2 usecs
  203. [ 22.857026] [drm] UVD initialized successfully.
  204. [ 22.857071] [drm] ib test on ring 0 succeeded in 0 usecs
  205. [ 22.857120] [drm] ib test on ring 1 succeeded in 0 usecs
  206. [ 22.857154] [drm] ib test on ring 2 succeeded in 0 usecs
  207. [ 22.857190] [drm] ib test on ring 3 succeeded in 0 usecs
  208. [ 22.857231] [drm] ib test on ring 4 succeeded in 0 usecs
  209. [ 23.528605] [drm] ib test on ring 5 succeeded
  210. [ 24.493528] fuse init (API version 7.27)
  211. [ 26.198979] rfkill: input handler disabled
  212. [ 34.686742] [drm] PCIE gen 3 link speeds already enabled
  213. [ 34.694580] [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000).
  214. [ 34.694685] radeon 0000:01:00.0: WB enabled
  215. [ 34.694687] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x0000000083f38a6f
  216. [ 34.694688] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x00000000509bbf1a
  217. [ 34.694689] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x000000003a969cab
  218. [ 34.694689] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x0000000045178e57
  219. [ 34.694690] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x0000000053c2c7ef
  220. [ 34.694902] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0x0000000062d10d73
  221. [ 34.795496] radeon 0000:01:00.0: failed VCE resume (-110).
  222. [ 34.970512] [drm] ring test on 0 succeeded in 1 usecs
  223. [ 34.970516] [drm] ring test on 1 succeeded in 1 usecs
  224. [ 34.970519] [drm] ring test on 2 succeeded in 1 usecs
  225. [ 34.970526] [drm] ring test on 3 succeeded in 4 usecs
  226. [ 34.970531] [drm] ring test on 4 succeeded in 3 usecs
  227. [ 35.146969] [drm] ring test on 5 succeeded in 2 usecs
  228. [ 35.146975] [drm] UVD initialized successfully.
  229. [ 35.147039] [drm] ib test on ring 0 succeeded in 0 usecs
  230. [ 35.147078] [drm] ib test on ring 1 succeeded in 0 usecs
  231. [ 35.147116] [drm] ib test on ring 2 succeeded in 0 usecs
  232. [ 35.147163] [drm] ib test on ring 3 succeeded in 0 usecs
  233. [ 35.147199] [drm] ib test on ring 4 succeeded in 0 usecs
  234. [ 35.820555] [drm] ib test on ring 5 succeeded
  235. [ 49.150036] wlp3s0: deauthenticating from 38:43:7d:99:8b:22 by local choice (Reason: 3=DEAUTH_LEAVING)
  236. [ 49.206102] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
  237. [ 49.206104] iwlwifi 0000:03:00.0: reporting RF_KILL (radio disabled)
  238. [ 2384.034907] usb 1-2.4: new high-speed USB device number 10 using xhci_hcd
  239. [ 2384.136299] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  240. [ 2384.136302] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  241. [ 2384.136303] usb 1-2.4: Product: MT65xx Preloader
  242. [ 2384.136304] usb 1-2.4: Manufacturer: MediaTek
  243. [ 2384.218413] cdc_acm 1-2.4:1.0: Zero length descriptor references
  244. [ 2384.218419] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  245. [ 2384.218450] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  246. [ 2384.238998] usbcore: registered new interface driver cdc_acm
  247. [ 2384.238999] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
  248. [ 2386.886620] usb 1-2.4: USB disconnect, device number 10
  249. [ 2386.886714] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  250. [ 2398.627074] usb 1-2.4: new high-speed USB device number 11 using xhci_hcd
  251. [ 2398.728465] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  252. [ 2398.728471] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  253. [ 2398.728474] usb 1-2.4: Product: MT65xx Preloader
  254. [ 2398.728476] usb 1-2.4: Manufacturer: MediaTek
  255. [ 2398.751037] cdc_acm 1-2.4:1.0: Zero length descriptor references
  256. [ 2398.751053] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  257. [ 2398.791109] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  258. [ 2401.478619] usb 1-2.4: USB disconnect, device number 11
  259. [ 2401.478714] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  260. [ 2413.219270] usb 1-2.4: new high-speed USB device number 12 using xhci_hcd
  261. [ 2413.320539] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  262. [ 2413.320540] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  263. [ 2413.320541] usb 1-2.4: Product: MT65xx Preloader
  264. [ 2413.320542] usb 1-2.4: Manufacturer: MediaTek
  265. [ 2413.343671] cdc_acm 1-2.4:1.0: Zero length descriptor references
  266. [ 2413.343681] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  267. [ 2413.383724] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  268. [ 2416.070636] usb 1-2.4: USB disconnect, device number 12
  269. [ 2416.070728] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  270. [ 2427.811434] usb 1-2.4: new high-speed USB device number 13 using xhci_hcd
  271. [ 2427.912862] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  272. [ 2427.912866] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  273. [ 2427.912868] usb 1-2.4: Product: MT65xx Preloader
  274. [ 2427.912870] usb 1-2.4: Manufacturer: MediaTek
  275. [ 2427.936263] cdc_acm 1-2.4:1.0: Zero length descriptor references
  276. [ 2427.936276] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  277. [ 2427.976154] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  278. [ 2430.662601] usb 1-2.4: USB disconnect, device number 13
  279. [ 2430.662699] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  280. [ 2442.403694] usb 1-2.4: new high-speed USB device number 14 using xhci_hcd
  281. [ 2442.505151] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  282. [ 2442.505158] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  283. [ 2442.505161] usb 1-2.4: Product: MT65xx Preloader
  284. [ 2442.505163] usb 1-2.4: Manufacturer: MediaTek
  285. [ 2442.528353] cdc_acm 1-2.4:1.0: Zero length descriptor references
  286. [ 2442.528379] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  287. [ 2442.568433] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  288. [ 2445.254603] usb 1-2.4: USB disconnect, device number 14
  289. [ 2445.254696] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  290. [ 2456.995855] usb 1-2.4: new high-speed USB device number 15 using xhci_hcd
  291. [ 2457.097167] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  292. [ 2457.097173] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  293. [ 2457.097176] usb 1-2.4: Product: MT65xx Preloader
  294. [ 2457.097178] usb 1-2.4: Manufacturer: MediaTek
  295. [ 2457.120627] cdc_acm 1-2.4:1.0: Zero length descriptor references
  296. [ 2457.120647] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  297. [ 2457.160731] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  298. [ 2459.846596] usb 1-2.4: USB disconnect, device number 15
  299. [ 2459.846684] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  300. [ 2471.588017] usb 1-2.4: new high-speed USB device number 16 using xhci_hcd
  301. [ 2471.689628] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  302. [ 2471.689634] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  303. [ 2471.689637] usb 1-2.4: Product: MT65xx Preloader
  304. [ 2471.689640] usb 1-2.4: Manufacturer: MediaTek
  305. [ 2471.712941] cdc_acm 1-2.4:1.0: Zero length descriptor references
  306. [ 2471.712959] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  307. [ 2471.753045] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  308. [ 2474.438586] usb 1-2.4: USB disconnect, device number 16
  309. [ 2474.438674] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  310. [ 2486.180140] usb 1-2.4: new high-speed USB device number 17 using xhci_hcd
  311. [ 2486.281535] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  312. [ 2486.281540] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  313. [ 2486.281543] usb 1-2.4: Product: MT65xx Preloader
  314. [ 2486.281545] usb 1-2.4: Manufacturer: MediaTek
  315. [ 2486.305093] cdc_acm 1-2.4:1.0: Zero length descriptor references
  316. [ 2486.305103] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  317. [ 2486.345216] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  318. [ 2489.030569] usb 1-2.4: USB disconnect, device number 17
  319. [ 2489.030653] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  320. [ 2500.772323] usb 1-2.4: new high-speed USB device number 18 using xhci_hcd
  321. [ 2500.873622] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  322. [ 2500.873628] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  323. [ 2500.873631] usb 1-2.4: Product: MT65xx Preloader
  324. [ 2500.873634] usb 1-2.4: Manufacturer: MediaTek
  325. [ 2500.896910] cdc_acm 1-2.4:1.0: Zero length descriptor references
  326. [ 2500.896919] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  327. [ 2500.936986] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  328. [ 2503.622573] usb 1-2.4: USB disconnect, device number 18
  329. [ 2503.622657] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  330. [ 2515.364394] usb 1-2.4: new high-speed USB device number 19 using xhci_hcd
  331. [ 2515.465713] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  332. [ 2515.465718] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  333. [ 2515.465721] usb 1-2.4: Product: MT65xx Preloader
  334. [ 2515.465723] usb 1-2.4: Manufacturer: MediaTek
  335. [ 2515.488195] cdc_acm 1-2.4:1.0: Zero length descriptor references
  336. [ 2515.488203] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  337. [ 2515.528216] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  338. [ 2518.214585] usb 1-2.4: USB disconnect, device number 19
  339. [ 2518.214668] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  340. [ 2529.956533] usb 1-2.4: new high-speed USB device number 20 using xhci_hcd
  341. [ 2530.057899] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  342. [ 2530.057903] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  343. [ 2530.057905] usb 1-2.4: Product: MT65xx Preloader
  344. [ 2530.057906] usb 1-2.4: Manufacturer: MediaTek
  345. [ 2530.080526] cdc_acm 1-2.4:1.0: Zero length descriptor references
  346. [ 2530.080538] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  347. [ 2530.120480] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  348. [ 2532.806612] usb 1-2.4: USB disconnect, device number 20
  349. [ 2532.806719] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  350. [ 2544.548676] usb 1-2.4: new high-speed USB device number 21 using xhci_hcd
  351. [ 2544.650036] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  352. [ 2544.650039] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  353. [ 2544.650040] usb 1-2.4: Product: MT65xx Preloader
  354. [ 2544.650041] usb 1-2.4: Manufacturer: MediaTek
  355. [ 2544.673101] cdc_acm 1-2.4:1.0: Zero length descriptor references
  356. [ 2544.673116] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  357. [ 2544.713177] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  358. [ 2547.398590] usb 1-2.4: USB disconnect, device number 21
  359. [ 2547.398677] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  360. [ 2559.140807] usb 1-2.4: new high-speed USB device number 22 using xhci_hcd
  361. [ 2559.242090] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  362. [ 2559.242096] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  363. [ 2559.242100] usb 1-2.4: Product: MT65xx Preloader
  364. [ 2559.242102] usb 1-2.4: Manufacturer: MediaTek
  365. [ 2559.265186] cdc_acm 1-2.4:1.0: Zero length descriptor references
  366. [ 2559.265196] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  367. [ 2559.305216] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  368. [ 2561.990598] usb 1-2.4: USB disconnect, device number 22
  369. [ 2561.990687] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  370. [ 2573.732935] usb 1-2.4: new high-speed USB device number 23 using xhci_hcd
  371. [ 2573.834286] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  372. [ 2573.834289] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  373. [ 2573.834290] usb 1-2.4: Product: MT65xx Preloader
  374. [ 2573.834292] usb 1-2.4: Manufacturer: MediaTek
  375. [ 2573.856706] cdc_acm 1-2.4:1.0: Zero length descriptor references
  376. [ 2573.856716] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  377. [ 2573.896772] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  378. [ 2576.582617] usb 1-2.4: USB disconnect, device number 23
  379. [ 2576.582716] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  380. [ 2588.333078] usb 1-2.4: new high-speed USB device number 24 using xhci_hcd
  381. [ 2588.443156] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  382. [ 2588.443158] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  383. [ 2588.443159] usb 1-2.4: Product: MT65xx Preloader
  384. [ 2588.443160] usb 1-2.4: Manufacturer: MediaTek
  385. [ 2588.465909] cdc_acm 1-2.4:1.0: Zero length descriptor references
  386. [ 2588.465918] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  387. [ 2588.505904] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  388. [ 2591.174567] usb 1-2.4: USB disconnect, device number 24
  389. [ 2591.174657] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  390. [ 2602.917196] usb 1-2.4: new high-speed USB device number 25 using xhci_hcd
  391. [ 2603.018598] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  392. [ 2603.018614] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  393. [ 2603.018620] usb 1-2.4: Product: MT65xx Preloader
  394. [ 2603.018624] usb 1-2.4: Manufacturer: MediaTek
  395. [ 2603.042140] cdc_acm 1-2.4:1.0: Zero length descriptor references
  396. [ 2603.042147] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  397. [ 2603.082205] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  398. [ 2605.766674] usb 1-2.4: USB disconnect, device number 25
  399. [ 2605.766808] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  400. [ 2617.509344] usb 1-2.4: new high-speed USB device number 26 using xhci_hcd
  401. [ 2617.610659] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  402. [ 2617.610664] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  403. [ 2617.610667] usb 1-2.4: Product: MT65xx Preloader
  404. [ 2617.610669] usb 1-2.4: Manufacturer: MediaTek
  405. [ 2617.633814] cdc_acm 1-2.4:1.0: Zero length descriptor references
  406. [ 2617.633834] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  407. [ 2617.673881] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  408. [ 2620.358603] usb 1-2.4: USB disconnect, device number 26
  409. [ 2620.358696] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  410. [ 2632.117454] usb 1-2.4: new high-speed USB device number 27 using xhci_hcd
  411. [ 2632.222679] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  412. [ 2632.222682] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  413. [ 2632.222684] usb 1-2.4: Product: MT65xx Preloader
  414. [ 2632.222685] usb 1-2.4: Manufacturer: MediaTek
  415. [ 2632.245996] cdc_acm 1-2.4:1.0: Zero length descriptor references
  416. [ 2632.246014] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  417. [ 2632.286009] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  418. [ 2634.950564] usb 1-2.4: USB disconnect, device number 27
  419. [ 2634.950650] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  420. [ 2646.181572] usb 1-2.4: new high-speed USB device number 28 using xhci_hcd
  421. [ 2646.282905] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  422. [ 2646.282911] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  423. [ 2646.282914] usb 1-2.4: Product: MT65xx Preloader
  424. [ 2646.282916] usb 1-2.4: Manufacturer: MediaTek
  425. [ 2646.306217] cdc_acm 1-2.4:1.0: Zero length descriptor references
  426. [ 2646.306241] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  427. [ 2646.346269] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  428. [ 2649.030595] usb 1-2.4: USB disconnect, device number 28
  429. [ 2649.030678] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  430. [ 2651.813632] usb 1-2.4: new high-speed USB device number 29 using xhci_hcd
  431. [ 2651.914847] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  432. [ 2651.914850] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  433. [ 2651.914852] usb 1-2.4: Product: MT65xx Preloader
  434. [ 2651.914853] usb 1-2.4: Manufacturer: MediaTek
  435. [ 2651.938278] cdc_acm 1-2.4:1.0: Zero length descriptor references
  436. [ 2651.938290] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  437. [ 2651.978314] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  438. [ 2653.541793] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  439. [ 2653.638572] usb 1-2.4: USB disconnect, device number 29
  440. [ 2653.638666] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  441. [ 2669.989767] usb 1-2.4: new high-speed USB device number 30 using xhci_hcd
  442. [ 2670.091069] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  443. [ 2670.091074] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  444. [ 2670.091076] usb 1-2.4: Product: MT65xx Preloader
  445. [ 2670.091078] usb 1-2.4: Manufacturer: MediaTek
  446. [ 2670.113787] cdc_acm 1-2.4:1.0: Zero length descriptor references
  447. [ 2670.113796] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  448. [ 2670.153838] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  449. [ 2672.838580] usb 1-2.4: USB disconnect, device number 30
  450. [ 2672.838758] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  451. [ 2684.581877] usb 1-2.4: new high-speed USB device number 31 using xhci_hcd
  452. [ 2684.683149] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  453. [ 2684.683154] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  454. [ 2684.683158] usb 1-2.4: Product: MT65xx Preloader
  455. [ 2684.683160] usb 1-2.4: Manufacturer: MediaTek
  456. [ 2684.706063] cdc_acm 1-2.4:1.0: Zero length descriptor references
  457. [ 2684.706071] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  458. [ 2684.746158] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  459. [ 2687.430559] usb 1-2.4: USB disconnect, device number 31
  460. [ 2687.430643] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  461. [ 2699.173997] usb 1-2.4: new high-speed USB device number 32 using xhci_hcd
  462. [ 2699.275314] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  463. [ 2699.275318] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  464. [ 2699.275320] usb 1-2.4: Product: MT65xx Preloader
  465. [ 2699.275322] usb 1-2.4: Manufacturer: MediaTek
  466. [ 2699.298094] cdc_acm 1-2.4:1.0: Zero length descriptor references
  467. [ 2699.298107] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  468. [ 2699.338262] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  469. [ 2702.022554] usb 1-2.4: USB disconnect, device number 32
  470. [ 2702.022638] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  471. [ 2713.766096] usb 1-2.4: new high-speed USB device number 33 using xhci_hcd
  472. [ 2713.867378] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  473. [ 2713.867384] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  474. [ 2713.867386] usb 1-2.4: Product: MT65xx Preloader
  475. [ 2713.867389] usb 1-2.4: Manufacturer: MediaTek
  476. [ 2713.890094] cdc_acm 1-2.4:1.0: Zero length descriptor references
  477. [ 2713.890106] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  478. [ 2713.930157] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  479. [ 2716.614578] usb 1-2.4: USB disconnect, device number 33
  480. [ 2716.614659] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  481. [ 2728.358204] usb 1-2.4: new high-speed USB device number 34 using xhci_hcd
  482. [ 2728.459469] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  483. [ 2728.459472] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  484. [ 2728.459473] usb 1-2.4: Product: MT65xx Preloader
  485. [ 2728.459475] usb 1-2.4: Manufacturer: MediaTek
  486. [ 2728.482293] cdc_acm 1-2.4:1.0: Zero length descriptor references
  487. [ 2728.482308] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  488. [ 2728.522276] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  489. [ 2731.206556] usb 1-2.4: USB disconnect, device number 34
  490. [ 2731.206657] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  491. [ 2742.950297] usb 1-2.4: new high-speed USB device number 35 using xhci_hcd
  492. [ 2743.051546] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  493. [ 2743.051552] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  494. [ 2743.051555] usb 1-2.4: Product: MT65xx Preloader
  495. [ 2743.051558] usb 1-2.4: Manufacturer: MediaTek
  496. [ 2743.074987] cdc_acm 1-2.4:1.0: Zero length descriptor references
  497. [ 2743.074996] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  498. [ 2743.115075] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  499. [ 2745.798549] usb 1-2.4: USB disconnect, device number 35
  500. [ 2745.798632] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  501. [ 2757.542428] usb 1-2.4: new high-speed USB device number 36 using xhci_hcd
  502. [ 2757.643757] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  503. [ 2757.643761] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  504. [ 2757.643763] usb 1-2.4: Product: MT65xx Preloader
  505. [ 2757.643765] usb 1-2.4: Manufacturer: MediaTek
  506. [ 2757.666660] cdc_acm 1-2.4:1.0: Zero length descriptor references
  507. [ 2757.666683] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  508. [ 2757.706724] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  509. [ 2760.390540] usb 1-2.4: USB disconnect, device number 36
  510. [ 2760.390630] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  511. [ 2772.134500] usb 1-2.4: new high-speed USB device number 37 using xhci_hcd
  512. [ 2772.235760] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  513. [ 2772.235765] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  514. [ 2772.235768] usb 1-2.4: Product: MT65xx Preloader
  515. [ 2772.235770] usb 1-2.4: Manufacturer: MediaTek
  516. [ 2772.259020] cdc_acm 1-2.4:1.0: Zero length descriptor references
  517. [ 2772.259039] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  518. [ 2772.299008] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  519. [ 2774.982621] usb 1-2.4: USB disconnect, device number 37
  520. [ 2774.982725] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  521. [ 2786.722635] usb 1-2.4: new high-speed USB device number 38 using xhci_hcd
  522. [ 2786.823818] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  523. [ 2786.823823] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  524. [ 2786.823825] usb 1-2.4: Product: MT65xx Preloader
  525. [ 2786.823827] usb 1-2.4: Manufacturer: MediaTek
  526. [ 2786.846920] cdc_acm 1-2.4:1.0: Zero length descriptor references
  527. [ 2786.846929] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  528. [ 2786.886989] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  529. [ 2788.294574] usb 1-2.4: USB disconnect, device number 38
  530. [ 2792.866637] usb 1-2.4: new high-speed USB device number 39 using xhci_hcd
  531. [ 2792.967947] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  532. [ 2792.967951] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  533. [ 2792.967953] usb 1-2.4: Product: MT65xx Preloader
  534. [ 2792.967954] usb 1-2.4: Manufacturer: MediaTek
  535. [ 2792.990972] cdc_acm 1-2.4:1.0: Zero length descriptor references
  536. [ 2792.990983] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  537. [ 2793.031041] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  538. [ 2795.718565] usb 1-2.4: USB disconnect, device number 39
  539. [ 2795.718682] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  540. [ 2807.458739] usb 1-2.4: new high-speed USB device number 40 using xhci_hcd
  541. [ 2807.560004] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  542. [ 2807.560009] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  543. [ 2807.560012] usb 1-2.4: Product: MT65xx Preloader
  544. [ 2807.560015] usb 1-2.4: Manufacturer: MediaTek
  545. [ 2807.582796] cdc_acm 1-2.4:1.0: Zero length descriptor references
  546. [ 2807.582806] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  547. [ 2807.622854] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  548. [ 2810.310569] usb 1-2.4: USB disconnect, device number 40
  549. [ 2810.310662] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  550. [ 2822.050872] usb 1-2.4: new high-speed USB device number 41 using xhci_hcd
  551. [ 2822.152284] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  552. [ 2822.152288] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  553. [ 2822.152290] usb 1-2.4: Product: MT65xx Preloader
  554. [ 2822.152292] usb 1-2.4: Manufacturer: MediaTek
  555. [ 2822.174943] cdc_acm 1-2.4:1.0: Zero length descriptor references
  556. [ 2822.174959] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  557. [ 2822.215136] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  558. [ 2824.902526] usb 1-2.4: USB disconnect, device number 41
  559. [ 2824.902630] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  560. [ 2836.643002] usb 1-2.4: new high-speed USB device number 42 using xhci_hcd
  561. [ 2836.744481] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  562. [ 2836.744488] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  563. [ 2836.744492] usb 1-2.4: Product: MT65xx Preloader
  564. [ 2836.744494] usb 1-2.4: Manufacturer: MediaTek
  565. [ 2836.768118] cdc_acm 1-2.4:1.0: Zero length descriptor references
  566. [ 2836.768129] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  567. [ 2836.808198] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  568. [ 2839.494527] usb 1-2.4: USB disconnect, device number 42
  569. [ 2839.494616] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  570. [ 2851.235089] usb 1-2.4: new high-speed USB device number 43 using xhci_hcd
  571. [ 2851.336440] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  572. [ 2851.336447] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  573. [ 2851.336450] usb 1-2.4: Product: MT65xx Preloader
  574. [ 2851.336453] usb 1-2.4: Manufacturer: MediaTek
  575. [ 2851.360069] cdc_acm 1-2.4:1.0: Zero length descriptor references
  576. [ 2851.360078] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  577. [ 2851.400138] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  578. [ 2854.086517] usb 1-2.4: USB disconnect, device number 43
  579. [ 2854.086601] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  580. [ 2865.827174] usb 1-2.4: new high-speed USB device number 44 using xhci_hcd
  581. [ 2865.928480] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  582. [ 2865.928488] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  583. [ 2865.928491] usb 1-2.4: Product: MT65xx Preloader
  584. [ 2865.928493] usb 1-2.4: Manufacturer: MediaTek
  585. [ 2865.952338] cdc_acm 1-2.4:1.0: Zero length descriptor references
  586. [ 2865.952360] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  587. [ 2865.992354] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  588. [ 2868.678628] usb 1-2.4: USB disconnect, device number 44
  589. [ 2868.678717] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  590. [ 2880.419257] usb 1-2.4: new high-speed USB device number 45 using xhci_hcd
  591. [ 2880.520600] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  592. [ 2880.520607] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  593. [ 2880.520610] usb 1-2.4: Product: MT65xx Preloader
  594. [ 2880.520612] usb 1-2.4: Manufacturer: MediaTek
  595. [ 2880.543534] cdc_acm 1-2.4:1.0: Zero length descriptor references
  596. [ 2880.543550] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  597. [ 2880.583605] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  598. [ 2883.270528] usb 1-2.4: USB disconnect, device number 45
  599. [ 2883.270628] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  600. [ 2895.011339] usb 1-2.4: new high-speed USB device number 46 using xhci_hcd
  601. [ 2895.112729] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  602. [ 2895.112736] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  603. [ 2895.112739] usb 1-2.4: Product: MT65xx Preloader
  604. [ 2895.112743] usb 1-2.4: Manufacturer: MediaTek
  605. [ 2895.136289] cdc_acm 1-2.4:1.0: Zero length descriptor references
  606. [ 2895.136313] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  607. [ 2895.176408] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  608. [ 2897.862510] usb 1-2.4: USB disconnect, device number 46
  609. [ 2897.862593] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  610. [ 2909.603390] usb 1-2.4: new high-speed USB device number 47 using xhci_hcd
  611. [ 2909.704802] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  612. [ 2909.704809] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  613. [ 2909.704812] usb 1-2.4: Product: MT65xx Preloader
  614. [ 2909.704815] usb 1-2.4: Manufacturer: MediaTek
  615. [ 2909.727712] cdc_acm 1-2.4:1.0: Zero length descriptor references
  616. [ 2909.727721] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  617. [ 2909.767833] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  618. [ 2912.454514] usb 1-2.4: USB disconnect, device number 47
  619. [ 2912.454617] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  620. [ 2924.195496] usb 1-2.4: new high-speed USB device number 48 using xhci_hcd
  621. [ 2924.296971] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  622. [ 2924.296978] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  623. [ 2924.296982] usb 1-2.4: Product: MT65xx Preloader
  624. [ 2924.296984] usb 1-2.4: Manufacturer: MediaTek
  625. [ 2924.320621] cdc_acm 1-2.4:1.0: Zero length descriptor references
  626. [ 2924.320643] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  627. [ 2924.360695] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  628. [ 2927.046570] usb 1-2.4: USB disconnect, device number 48
  629. [ 2927.046725] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  630. [ 2938.787584] usb 1-2.4: new high-speed USB device number 49 using xhci_hcd
  631. [ 2938.888896] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  632. [ 2938.888903] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  633. [ 2938.888906] usb 1-2.4: Product: MT65xx Preloader
  634. [ 2938.888909] usb 1-2.4: Manufacturer: MediaTek
  635. [ 2938.912534] cdc_acm 1-2.4:1.0: Zero length descriptor references
  636. [ 2938.912547] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  637. [ 2938.952593] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  638. [ 2941.638514] usb 1-2.4: USB disconnect, device number 49
  639. [ 2941.638621] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  640. [ 2953.379654] usb 1-2.4: new high-speed USB device number 50 using xhci_hcd
  641. [ 2953.481108] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  642. [ 2953.481114] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  643. [ 2953.481117] usb 1-2.4: Product: MT65xx Preloader
  644. [ 2953.481120] usb 1-2.4: Manufacturer: MediaTek
  645. [ 2953.504730] cdc_acm 1-2.4:1.0: Zero length descriptor references
  646. [ 2953.504742] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  647. [ 2953.544829] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  648. [ 2956.230507] usb 1-2.4: USB disconnect, device number 50
  649. [ 2956.230590] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 25 ep 2 with no TDs queued?
  650. [ 2956.230591] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
  651. [ 2956.230608] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  652. [ 2967.971697] usb 1-2.4: new high-speed USB device number 51 using xhci_hcd
  653. [ 2968.072989] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  654. [ 2968.072995] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  655. [ 2968.072997] usb 1-2.4: Product: MT65xx Preloader
  656. [ 2968.072999] usb 1-2.4: Manufacturer: MediaTek
  657. [ 2968.096479] cdc_acm 1-2.4:1.0: Zero length descriptor references
  658. [ 2968.096495] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  659. [ 2968.136597] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  660. [ 2970.822508] usb 1-2.4: USB disconnect, device number 51
  661. [ 2970.822610] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  662. [ 2982.563802] usb 1-2.4: new high-speed USB device number 52 using xhci_hcd
  663. [ 2982.665100] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  664. [ 2982.665107] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  665. [ 2982.665110] usb 1-2.4: Product: MT65xx Preloader
  666. [ 2982.665113] usb 1-2.4: Manufacturer: MediaTek
  667. [ 2982.687990] cdc_acm 1-2.4:1.0: Zero length descriptor references
  668. [ 2982.688003] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  669. [ 2982.728082] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  670. [ 2985.414497] usb 1-2.4: USB disconnect, device number 52
  671. [ 2985.414629] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  672. [ 2997.155880] usb 1-2.4: new high-speed USB device number 53 using xhci_hcd
  673. [ 2997.257190] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  674. [ 2997.257197] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  675. [ 2997.257200] usb 1-2.4: Product: MT65xx Preloader
  676. [ 2997.257203] usb 1-2.4: Manufacturer: MediaTek
  677. [ 2997.281030] cdc_acm 1-2.4:1.0: Zero length descriptor references
  678. [ 2997.281040] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  679. [ 2997.321046] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  680. [ 3000.006497] usb 1-2.4: USB disconnect, device number 53
  681. [ 3000.006580] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  682. [ 3011.747944] usb 1-2.4: new high-speed USB device number 54 using xhci_hcd
  683. [ 3011.849351] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  684. [ 3011.849357] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  685. [ 3011.849361] usb 1-2.4: Product: MT65xx Preloader
  686. [ 3011.849363] usb 1-2.4: Manufacturer: MediaTek
  687. [ 3011.872841] cdc_acm 1-2.4:1.0: Zero length descriptor references
  688. [ 3011.872857] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  689. [ 3011.912926] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  690. [ 3014.598497] usb 1-2.4: USB disconnect, device number 54
  691. [ 3014.598581] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  692. [ 3026.340011] usb 1-2.4: new high-speed USB device number 55 using xhci_hcd
  693. [ 3026.441298] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  694. [ 3026.441300] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  695. [ 3026.441301] usb 1-2.4: Product: MT65xx Preloader
  696. [ 3026.441302] usb 1-2.4: Manufacturer: MediaTek
  697. [ 3026.464011] cdc_acm 1-2.4:1.0: Zero length descriptor references
  698. [ 3026.464022] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  699. [ 3026.504047] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  700. [ 3029.190492] usb 1-2.4: USB disconnect, device number 55
  701. [ 3029.190577] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  702. [ 3040.932088] usb 1-2.4: new high-speed USB device number 56 using xhci_hcd
  703. [ 3041.033504] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  704. [ 3041.033512] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  705. [ 3041.033515] usb 1-2.4: Product: MT65xx Preloader
  706. [ 3041.033518] usb 1-2.4: Manufacturer: MediaTek
  707. [ 3041.056741] cdc_acm 1-2.4:1.0: Zero length descriptor references
  708. [ 3041.056766] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  709. [ 3041.096880] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  710. [ 3043.782510] usb 1-2.4: USB disconnect, device number 56
  711. [ 3043.782619] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  712. [ 3055.524153] usb 1-2.4: new high-speed USB device number 57 using xhci_hcd
  713. [ 3055.625484] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  714. [ 3055.625490] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  715. [ 3055.625493] usb 1-2.4: Product: MT65xx Preloader
  716. [ 3055.625496] usb 1-2.4: Manufacturer: MediaTek
  717. [ 3055.648731] cdc_acm 1-2.4:1.0: Zero length descriptor references
  718. [ 3055.648740] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  719. [ 3055.688802] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  720. [ 3058.374483] usb 1-2.4: USB disconnect, device number 57
  721. [ 3058.374605] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 32 ep 2 with no TDs queued?
  722. [ 3058.374607] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
  723. [ 3058.374627] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  724. [ 3070.116215] usb 1-2.4: new high-speed USB device number 58 using xhci_hcd
  725. [ 3070.217619] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  726. [ 3070.217625] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  727. [ 3070.217629] usb 1-2.4: Product: MT65xx Preloader
  728. [ 3070.217631] usb 1-2.4: Manufacturer: MediaTek
  729. [ 3070.241225] cdc_acm 1-2.4:1.0: Zero length descriptor references
  730. [ 3070.241259] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  731. [ 3070.281326] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  732. [ 3072.966522] usb 1-2.4: USB disconnect, device number 58
  733. [ 3072.966610] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  734. [ 3084.712282] usb 1-2.4: new high-speed USB device number 59 using xhci_hcd
  735. [ 3084.813648] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  736. [ 3084.813655] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  737. [ 3084.813658] usb 1-2.4: Product: MT65xx Preloader
  738. [ 3084.813661] usb 1-2.4: Manufacturer: MediaTek
  739. [ 3084.837438] cdc_acm 1-2.4:1.0: Zero length descriptor references
  740. [ 3084.837447] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  741. [ 3084.877417] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  742. [ 3087.558495] usb 1-2.4: USB disconnect, device number 59
  743. [ 3087.558600] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  744. [ 3099.300344] usb 1-2.4: new high-speed USB device number 60 using xhci_hcd
  745. [ 3099.401696] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  746. [ 3099.401702] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  747. [ 3099.401705] usb 1-2.4: Product: MT65xx Preloader
  748. [ 3099.401707] usb 1-2.4: Manufacturer: MediaTek
  749. [ 3099.424972] cdc_acm 1-2.4:1.0: Zero length descriptor references
  750. [ 3099.424984] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  751. [ 3099.465055] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  752. [ 3102.150477] usb 1-2.4: USB disconnect, device number 60
  753. [ 3102.150562] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  754. [ 3113.892345] usb 1-2.4: new high-speed USB device number 61 using xhci_hcd
  755. [ 3113.993768] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  756. [ 3113.993774] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  757. [ 3113.993777] usb 1-2.4: Product: MT65xx Preloader
  758. [ 3113.993780] usb 1-2.4: Manufacturer: MediaTek
  759. [ 3114.017574] cdc_acm 1-2.4:1.0: Zero length descriptor references
  760. [ 3114.017584] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  761. [ 3114.057660] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  762. [ 3116.742487] usb 1-2.4: USB disconnect, device number 61
  763. [ 3116.742568] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  764. [ 3128.484461] usb 1-2.4: new high-speed USB device number 62 using xhci_hcd
  765. [ 3128.585818] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  766. [ 3128.585825] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  767. [ 3128.585828] usb 1-2.4: Product: MT65xx Preloader
  768. [ 3128.585831] usb 1-2.4: Manufacturer: MediaTek
  769. [ 3128.609145] cdc_acm 1-2.4:1.0: Zero length descriptor references
  770. [ 3128.609171] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  771. [ 3128.649300] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  772. [ 3131.334483] usb 1-2.4: USB disconnect, device number 62
  773. [ 3131.334570] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  774. [ 3143.080521] usb 1-2.4: new high-speed USB device number 63 using xhci_hcd
  775. [ 3143.181918] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  776. [ 3143.181925] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  777. [ 3143.181928] usb 1-2.4: Product: MT65xx Preloader
  778. [ 3143.181931] usb 1-2.4: Manufacturer: MediaTek
  779. [ 3143.204815] cdc_acm 1-2.4:1.0: Zero length descriptor references
  780. [ 3143.204834] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  781. [ 3143.244885] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  782. [ 3145.926481] usb 1-2.4: USB disconnect, device number 63
  783. [ 3145.926564] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  784. [ 3157.668590] usb 1-2.4: new high-speed USB device number 64 using xhci_hcd
  785. [ 3157.770048] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  786. [ 3157.770054] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  787. [ 3157.770057] usb 1-2.4: Product: MT65xx Preloader
  788. [ 3157.770060] usb 1-2.4: Manufacturer: MediaTek
  789. [ 3157.793048] cdc_acm 1-2.4:1.0: Zero length descriptor references
  790. [ 3157.793067] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  791. [ 3157.833285] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  792. [ 3160.518484] usb 1-2.4: USB disconnect, device number 64
  793. [ 3160.518577] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  794. [ 3172.260559] usb 1-2.4: new high-speed USB device number 65 using xhci_hcd
  795. [ 3172.361872] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  796. [ 3172.361877] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  797. [ 3172.361880] usb 1-2.4: Product: MT65xx Preloader
  798. [ 3172.361882] usb 1-2.4: Manufacturer: MediaTek
  799. [ 3172.385437] cdc_acm 1-2.4:1.0: Zero length descriptor references
  800. [ 3172.385454] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  801. [ 3172.425454] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  802. [ 3175.110467] usb 1-2.4: USB disconnect, device number 65
  803. [ 3175.110573] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  804. [ 3186.852619] usb 1-2.4: new high-speed USB device number 66 using xhci_hcd
  805. [ 3186.953859] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  806. [ 3186.953865] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  807. [ 3186.953868] usb 1-2.4: Product: MT65xx Preloader
  808. [ 3186.953871] usb 1-2.4: Manufacturer: MediaTek
  809. [ 3186.976721] cdc_acm 1-2.4:1.0: Zero length descriptor references
  810. [ 3186.976730] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  811. [ 3187.016803] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  812. [ 3189.702495] usb 1-2.4: USB disconnect, device number 66
  813. [ 3189.702658] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  814. [ 3201.452662] usb 1-2.4: new high-speed USB device number 67 using xhci_hcd
  815. [ 3201.553959] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  816. [ 3201.553961] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  817. [ 3201.553963] usb 1-2.4: Product: MT65xx Preloader
  818. [ 3201.553964] usb 1-2.4: Manufacturer: MediaTek
  819. [ 3201.576406] cdc_acm 1-2.4:1.0: Zero length descriptor references
  820. [ 3201.576417] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  821. [ 3201.616589] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  822. [ 3204.294501] usb 1-2.4: USB disconnect, device number 67
  823. [ 3204.294589] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  824. [ 3216.036714] usb 1-2.4: new high-speed USB device number 68 using xhci_hcd
  825. [ 3216.138197] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  826. [ 3216.138203] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  827. [ 3216.138205] usb 1-2.4: Product: MT65xx Preloader
  828. [ 3216.138207] usb 1-2.4: Manufacturer: MediaTek
  829. [ 3216.160968] cdc_acm 1-2.4:1.0: Zero length descriptor references
  830. [ 3216.160981] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  831. [ 3216.200919] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  832. [ 3218.886559] usb 1-2.4: USB disconnect, device number 68
  833. [ 3218.886743] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  834. [ 3230.628795] usb 1-2.4: new high-speed USB device number 69 using xhci_hcd
  835. [ 3230.730193] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  836. [ 3230.730202] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  837. [ 3230.730206] usb 1-2.4: Product: MT65xx Preloader
  838. [ 3230.730209] usb 1-2.4: Manufacturer: MediaTek
  839. [ 3230.753456] cdc_acm 1-2.4:1.0: Zero length descriptor references
  840. [ 3230.753471] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  841. [ 3230.793470] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  842. [ 3233.478468] usb 1-2.4: USB disconnect, device number 69
  843. [ 3233.478552] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  844. [ 3245.236849] usb 1-2.4: new high-speed USB device number 70 using xhci_hcd
  845. [ 3245.338151] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  846. [ 3245.338156] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  847. [ 3245.338159] usb 1-2.4: Product: MT65xx Preloader
  848. [ 3245.338161] usb 1-2.4: Manufacturer: MediaTek
  849. [ 3245.361354] cdc_acm 1-2.4:1.0: Zero length descriptor references
  850. [ 3245.361366] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  851. [ 3245.401449] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  852. [ 3248.070532] usb 1-2.4: USB disconnect, device number 70
  853. [ 3248.070736] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  854. [ 3259.812883] usb 1-2.4: new high-speed USB device number 71 using xhci_hcd
  855. [ 3259.914180] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  856. [ 3259.914186] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  857. [ 3259.914188] usb 1-2.4: Product: MT65xx Preloader
  858. [ 3259.914191] usb 1-2.4: Manufacturer: MediaTek
  859. [ 3259.937849] cdc_acm 1-2.4:1.0: Zero length descriptor references
  860. [ 3259.937882] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  861. [ 3259.977837] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  862. [ 3262.662473] usb 1-2.4: USB disconnect, device number 71
  863. [ 3262.662572] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  864. [ 3274.404922] usb 1-2.4: new high-speed USB device number 72 using xhci_hcd
  865. [ 3274.506293] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  866. [ 3274.506295] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  867. [ 3274.506296] usb 1-2.4: Product: MT65xx Preloader
  868. [ 3274.506297] usb 1-2.4: Manufacturer: MediaTek
  869. [ 3274.529118] cdc_acm 1-2.4:1.0: Zero length descriptor references
  870. [ 3274.529139] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  871. [ 3274.569185] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  872. [ 3277.254461] usb 1-2.4: USB disconnect, device number 72
  873. [ 3277.254545] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  874. [ 3288.996986] usb 1-2.4: new high-speed USB device number 73 using xhci_hcd
  875. [ 3289.098392] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  876. [ 3289.098398] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  877. [ 3289.098400] usb 1-2.4: Product: MT65xx Preloader
  878. [ 3289.098403] usb 1-2.4: Manufacturer: MediaTek
  879. [ 3289.121816] cdc_acm 1-2.4:1.0: Zero length descriptor references
  880. [ 3289.121831] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  881. [ 3289.161944] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  882. [ 3291.846466] usb 1-2.4: USB disconnect, device number 73
  883. [ 3291.846549] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  884. [ 3303.593017] usb 1-2.4: new high-speed USB device number 74 using xhci_hcd
  885. [ 3303.694456] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  886. [ 3303.694462] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  887. [ 3303.694465] usb 1-2.4: Product: MT65xx Preloader
  888. [ 3303.694467] usb 1-2.4: Manufacturer: MediaTek
  889. [ 3303.717798] cdc_acm 1-2.4:1.0: Zero length descriptor references
  890. [ 3303.717807] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  891. [ 3303.757789] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  892. [ 3306.438555] usb 1-2.4: USB disconnect, device number 74
  893. [ 3306.438707] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  894. [ 3318.181081] usb 1-2.4: new high-speed USB device number 75 using xhci_hcd
  895. [ 3318.282287] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  896. [ 3318.282289] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  897. [ 3318.282290] usb 1-2.4: Product: MT65xx Preloader
  898. [ 3318.282290] usb 1-2.4: Manufacturer: MediaTek
  899. [ 3318.305280] cdc_acm 1-2.4:1.0: Zero length descriptor references
  900. [ 3318.305289] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  901. [ 3318.345509] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  902. [ 3321.030462] usb 1-2.4: USB disconnect, device number 75
  903. [ 3321.030549] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  904. [ 3332.773152] usb 1-2.4: new high-speed USB device number 76 using xhci_hcd
  905. [ 3332.874322] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  906. [ 3332.874326] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  907. [ 3332.874328] usb 1-2.4: Product: MT65xx Preloader
  908. [ 3332.874330] usb 1-2.4: Manufacturer: MediaTek
  909. [ 3332.897507] cdc_acm 1-2.4:1.0: Zero length descriptor references
  910. [ 3332.897522] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  911. [ 3332.937596] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  912. [ 3335.622458] usb 1-2.4: USB disconnect, device number 76
  913. [ 3335.622542] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  914. [ 3347.365257] usb 1-2.4: new high-speed USB device number 77 using xhci_hcd
  915. [ 3347.466692] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  916. [ 3347.466699] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  917. [ 3347.466702] usb 1-2.4: Product: MT65xx Preloader
  918. [ 3347.466704] usb 1-2.4: Manufacturer: MediaTek
  919. [ 3347.490324] cdc_acm 1-2.4:1.0: Zero length descriptor references
  920. [ 3347.490332] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  921. [ 3347.530394] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  922. [ 3350.214455] usb 1-2.4: USB disconnect, device number 77
  923. [ 3350.214552] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  924. [ 3361.957308] usb 1-2.4: new high-speed USB device number 78 using xhci_hcd
  925. [ 3362.058745] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  926. [ 3362.058752] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  927. [ 3362.058755] usb 1-2.4: Product: MT65xx Preloader
  928. [ 3362.058757] usb 1-2.4: Manufacturer: MediaTek
  929. [ 3362.082375] cdc_acm 1-2.4:1.0: Zero length descriptor references
  930. [ 3362.082389] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  931. [ 3362.122478] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  932. [ 3364.806465] usb 1-2.4: USB disconnect, device number 78
  933. [ 3364.806555] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  934. [ 3376.549280] usb 1-2.4: new high-speed USB device number 79 using xhci_hcd
  935. [ 3376.650655] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  936. [ 3376.650661] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  937. [ 3376.650664] usb 1-2.4: Product: MT65xx Preloader
  938. [ 3376.650667] usb 1-2.4: Manufacturer: MediaTek
  939. [ 3376.673418] cdc_acm 1-2.4:1.0: Zero length descriptor references
  940. [ 3376.673432] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  941. [ 3376.713475] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  942. [ 3379.398446] usb 1-2.4: USB disconnect, device number 79
  943. [ 3379.398544] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  944. [ 3391.141395] usb 1-2.4: new high-speed USB device number 80 using xhci_hcd
  945. [ 3391.242804] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  946. [ 3391.242810] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  947. [ 3391.242813] usb 1-2.4: Product: MT65xx Preloader
  948. [ 3391.242815] usb 1-2.4: Manufacturer: MediaTek
  949. [ 3391.265529] cdc_acm 1-2.4:1.0: Zero length descriptor references
  950. [ 3391.265551] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  951. [ 3391.305444] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  952. [ 3393.990430] usb 1-2.4: USB disconnect, device number 80
  953. [ 3393.990520] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  954. [ 3405.733388] usb 1-2.4: new high-speed USB device number 81 using xhci_hcd
  955. [ 3405.834751] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  956. [ 3405.834757] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  957. [ 3405.834761] usb 1-2.4: Product: MT65xx Preloader
  958. [ 3405.834763] usb 1-2.4: Manufacturer: MediaTek
  959. [ 3405.857702] cdc_acm 1-2.4:1.0: Zero length descriptor references
  960. [ 3405.857718] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  961. [ 3405.897800] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  962. [ 3408.582458] usb 1-2.4: USB disconnect, device number 81
  963. [ 3408.582547] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  964. [ 3420.325486] usb 1-2.4: new high-speed USB device number 82 using xhci_hcd
  965. [ 3420.426831] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  966. [ 3420.426838] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  967. [ 3420.426841] usb 1-2.4: Product: MT65xx Preloader
  968. [ 3420.426844] usb 1-2.4: Manufacturer: MediaTek
  969. [ 3420.450559] cdc_acm 1-2.4:1.0: Zero length descriptor references
  970. [ 3420.450568] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  971. [ 3420.490671] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  972. [ 3423.174439] usb 1-2.4: USB disconnect, device number 82
  973. [ 3423.174532] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  974. [ 3434.917467] usb 1-2.4: new high-speed USB device number 83 using xhci_hcd
  975. [ 3435.018845] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  976. [ 3435.018852] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  977. [ 3435.018855] usb 1-2.4: Product: MT65xx Preloader
  978. [ 3435.018858] usb 1-2.4: Manufacturer: MediaTek
  979. [ 3435.042047] cdc_acm 1-2.4:1.0: Zero length descriptor references
  980. [ 3435.042060] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  981. [ 3435.082297] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  982. [ 3437.766437] usb 1-2.4: USB disconnect, device number 83
  983. [ 3437.766535] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  984. [ 3449.509548] usb 1-2.4: new high-speed USB device number 84 using xhci_hcd
  985. [ 3449.610976] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  986. [ 3449.610982] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  987. [ 3449.610985] usb 1-2.4: Product: MT65xx Preloader
  988. [ 3449.610988] usb 1-2.4: Manufacturer: MediaTek
  989. [ 3449.634094] cdc_acm 1-2.4:1.0: Zero length descriptor references
  990. [ 3449.634114] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  991. [ 3449.674207] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  992. [ 3452.358421] usb 1-2.4: USB disconnect, device number 84
  993. [ 3452.358505] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  994. [ 3464.101613] usb 1-2.4: new high-speed USB device number 85 using xhci_hcd
  995. [ 3464.202892] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  996. [ 3464.202898] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  997. [ 3464.202901] usb 1-2.4: Product: MT65xx Preloader
  998. [ 3464.202903] usb 1-2.4: Manufacturer: MediaTek
  999. [ 3464.225768] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1000. [ 3464.225780] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1001. [ 3464.265835] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1002. [ 3466.950418] usb 1-2.4: USB disconnect, device number 85
  1003. [ 3466.950522] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1004. [ 3478.693643] usb 1-2.4: new high-speed USB device number 86 using xhci_hcd
  1005. [ 3478.794922] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1006. [ 3478.794929] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1007. [ 3478.794932] usb 1-2.4: Product: MT65xx Preloader
  1008. [ 3478.794934] usb 1-2.4: Manufacturer: MediaTek
  1009. [ 3478.817714] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1010. [ 3478.817725] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1011. [ 3478.857758] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1012. [ 3481.542477] usb 1-2.4: USB disconnect, device number 86
  1013. [ 3481.542559] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1014. [ 3493.285621] usb 1-2.4: new high-speed USB device number 87 using xhci_hcd
  1015. [ 3493.386891] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1016. [ 3493.386896] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1017. [ 3493.386898] usb 1-2.4: Product: MT65xx Preloader
  1018. [ 3493.386900] usb 1-2.4: Manufacturer: MediaTek
  1019. [ 3493.409687] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1020. [ 3493.409697] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1021. [ 3493.449728] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1022. [ 3496.134524] usb 1-2.4: USB disconnect, device number 87
  1023. [ 3496.134607] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1024. [ 3507.877674] usb 1-2.4: new high-speed USB device number 88 using xhci_hcd
  1025. [ 3507.979218] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1026. [ 3507.979227] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1027. [ 3507.979229] usb 1-2.4: Product: MT65xx Preloader
  1028. [ 3507.979230] usb 1-2.4: Manufacturer: MediaTek
  1029. [ 3508.002599] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1030. [ 3508.002610] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1031. [ 3508.042614] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1032. [ 3510.726519] usb 1-2.4: USB disconnect, device number 88
  1033. [ 3510.726829] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1034. [ 3522.469700] usb 1-2.4: new high-speed USB device number 89 using xhci_hcd
  1035. [ 3522.571072] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1036. [ 3522.571077] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1037. [ 3522.571085] usb 1-2.4: Product: MT65xx Preloader
  1038. [ 3522.571087] usb 1-2.4: Manufacturer: MediaTek
  1039. [ 3522.594140] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1040. [ 3522.594150] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1041. [ 3522.634247] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1042. [ 3525.318424] usb 1-2.4: USB disconnect, device number 89
  1043. [ 3525.318506] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1044. [ 3537.061724] usb 1-2.4: new high-speed USB device number 90 using xhci_hcd
  1045. [ 3537.163124] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1046. [ 3537.163129] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1047. [ 3537.163132] usb 1-2.4: Product: MT65xx Preloader
  1048. [ 3537.163135] usb 1-2.4: Manufacturer: MediaTek
  1049. [ 3537.186614] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1050. [ 3537.186620] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1051. [ 3537.226642] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1052. [ 3539.910475] usb 1-2.4: USB disconnect, device number 90
  1053. [ 3539.910604] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1054. [ 3551.653776] usb 1-2.4: new high-speed USB device number 91 using xhci_hcd
  1055. [ 3551.755044] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1056. [ 3551.755050] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1057. [ 3551.755053] usb 1-2.4: Product: MT65xx Preloader
  1058. [ 3551.755055] usb 1-2.4: Manufacturer: MediaTek
  1059. [ 3551.777920] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1060. [ 3551.777927] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1061. [ 3551.818002] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1062. [ 3554.502451] usb 1-2.4: USB disconnect, device number 91
  1063. [ 3554.502532] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1064. [ 3566.245796] usb 1-2.4: new high-speed USB device number 92 using xhci_hcd
  1065. [ 3566.347120] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1066. [ 3566.347122] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1067. [ 3566.347123] usb 1-2.4: Product: MT65xx Preloader
  1068. [ 3566.347124] usb 1-2.4: Manufacturer: MediaTek
  1069. [ 3566.369802] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1070. [ 3566.369815] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1071. [ 3566.409682] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1072. [ 3569.094489] usb 1-2.4: USB disconnect, device number 92
  1073. [ 3569.094644] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1074. [ 3580.837859] usb 1-2.4: new high-speed USB device number 93 using xhci_hcd
  1075. [ 3580.939151] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1076. [ 3580.939154] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1077. [ 3580.939156] usb 1-2.4: Product: MT65xx Preloader
  1078. [ 3580.939157] usb 1-2.4: Manufacturer: MediaTek
  1079. [ 3580.962262] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1080. [ 3580.962274] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1081. [ 3581.002359] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1082. [ 3583.686435] usb 1-2.4: USB disconnect, device number 93
  1083. [ 3583.686523] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1084. [ 3595.429896] usb 1-2.4: new high-speed USB device number 94 using xhci_hcd
  1085. [ 3595.531183] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1086. [ 3595.531189] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1087. [ 3595.531192] usb 1-2.4: Product: MT65xx Preloader
  1088. [ 3595.531194] usb 1-2.4: Manufacturer: MediaTek
  1089. [ 3595.554202] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1090. [ 3595.554212] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1091. [ 3595.594294] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1092. [ 3598.278425] usb 1-2.4: USB disconnect, device number 94
  1093. [ 3598.278529] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1094. [ 3610.021928] usb 1-2.4: new high-speed USB device number 95 using xhci_hcd
  1095. [ 3610.123239] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1096. [ 3610.123241] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1097. [ 3610.123242] usb 1-2.4: Product: MT65xx Preloader
  1098. [ 3610.123242] usb 1-2.4: Manufacturer: MediaTek
  1099. [ 3610.146395] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1100. [ 3610.146413] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1101. [ 3610.186356] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1102. [ 3612.870411] usb 1-2.4: USB disconnect, device number 95
  1103. [ 3612.870493] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1104. [ 3624.613975] usb 1-2.4: new high-speed USB device number 96 using xhci_hcd
  1105. [ 3624.715245] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1106. [ 3624.715250] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1107. [ 3624.715253] usb 1-2.4: Product: MT65xx Preloader
  1108. [ 3624.715255] usb 1-2.4: Manufacturer: MediaTek
  1109. [ 3624.738408] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1110. [ 3624.738419] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1111. [ 3624.778463] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1112. [ 3627.462420] usb 1-2.4: USB disconnect, device number 96
  1113. [ 3627.462547] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1114. [ 3639.206008] usb 1-2.4: new high-speed USB device number 97 using xhci_hcd
  1115. [ 3639.307218] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1116. [ 3639.307223] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1117. [ 3639.307226] usb 1-2.4: Product: MT65xx Preloader
  1118. [ 3639.307227] usb 1-2.4: Manufacturer: MediaTek
  1119. [ 3639.329970] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1120. [ 3639.330011] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1121. [ 3639.369958] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1122. [ 3642.054442] usb 1-2.4: USB disconnect, device number 97
  1123. [ 3642.054525] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 24 ep 2 with no TDs queued?
  1124. [ 3642.054526] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
  1125. [ 3642.054537] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1126. [ 3653.802025] usb 1-2.4: new high-speed USB device number 98 using xhci_hcd
  1127. [ 3653.907399] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1128. [ 3653.907403] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1129. [ 3653.907405] usb 1-2.4: Product: MT65xx Preloader
  1130. [ 3653.907406] usb 1-2.4: Manufacturer: MediaTek
  1131. [ 3653.930020] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1132. [ 3653.930031] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1133. [ 3653.970069] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1134. [ 3656.646472] usb 1-2.4: USB disconnect, device number 98
  1135. [ 3656.646575] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1136. [ 3668.390072] usb 1-2.4: new high-speed USB device number 99 using xhci_hcd
  1137. [ 3668.491375] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1138. [ 3668.491380] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1139. [ 3668.491383] usb 1-2.4: Product: MT65xx Preloader
  1140. [ 3668.491386] usb 1-2.4: Manufacturer: MediaTek
  1141. [ 3668.514856] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1142. [ 3668.514866] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1143. [ 3668.554957] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1144. [ 3671.238400] usb 1-2.4: USB disconnect, device number 99
  1145. [ 3671.238483] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1146. [ 3682.982131] usb 1-2.4: new high-speed USB device number 100 using xhci_hcd
  1147. [ 3683.083441] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1148. [ 3683.083446] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1149. [ 3683.083448] usb 1-2.4: Product: MT65xx Preloader
  1150. [ 3683.083450] usb 1-2.4: Manufacturer: MediaTek
  1151. [ 3683.106846] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1152. [ 3683.106859] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1153. [ 3683.146899] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1154. [ 3685.830392] usb 1-2.4: USB disconnect, device number 100
  1155. [ 3685.830494] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1156. [ 3697.574150] usb 1-2.4: new high-speed USB device number 101 using xhci_hcd
  1157. [ 3697.675484] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1158. [ 3697.675489] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1159. [ 3697.675491] usb 1-2.4: Product: MT65xx Preloader
  1160. [ 3697.675494] usb 1-2.4: Manufacturer: MediaTek
  1161. [ 3697.698842] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1162. [ 3697.698849] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1163. [ 3697.738870] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1164. [ 3700.422400] usb 1-2.4: USB disconnect, device number 101
  1165. [ 3700.422484] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1166. [ 3712.166158] usb 1-2.4: new high-speed USB device number 102 using xhci_hcd
  1167. [ 3712.267529] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1168. [ 3712.267531] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1169. [ 3712.267533] usb 1-2.4: Product: MT65xx Preloader
  1170. [ 3712.267534] usb 1-2.4: Manufacturer: MediaTek
  1171. [ 3712.298234] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1172. [ 3712.298241] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1173. [ 3712.330069] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1174. [ 3715.014411] usb 1-2.4: USB disconnect, device number 102
  1175. [ 3715.014513] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1176. [ 3726.758204] usb 1-2.4: new high-speed USB device number 103 using xhci_hcd
  1177. [ 3726.859476] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1178. [ 3726.859479] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1179. [ 3726.859481] usb 1-2.4: Product: MT65xx Preloader
  1180. [ 3726.859483] usb 1-2.4: Manufacturer: MediaTek
  1181. [ 3726.882661] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1182. [ 3726.882684] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1183. [ 3726.922729] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1184. [ 3729.606391] usb 1-2.4: USB disconnect, device number 103
  1185. [ 3729.606474] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1186. [ 3741.350254] usb 1-2.4: new high-speed USB device number 104 using xhci_hcd
  1187. [ 3741.451602] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1188. [ 3741.451608] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1189. [ 3741.451610] usb 1-2.4: Product: MT65xx Preloader
  1190. [ 3741.451613] usb 1-2.4: Manufacturer: MediaTek
  1191. [ 3741.474787] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1192. [ 3741.474801] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1193. [ 3741.514791] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1194. [ 3744.198430] usb 1-2.4: USB disconnect, device number 104
  1195. [ 3744.198527] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1196. [ 3755.942258] usb 1-2.4: new high-speed USB device number 105 using xhci_hcd
  1197. [ 3756.043627] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1198. [ 3756.043631] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1199. [ 3756.043633] usb 1-2.4: Product: MT65xx Preloader
  1200. [ 3756.043635] usb 1-2.4: Manufacturer: MediaTek
  1201. [ 3756.066550] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1202. [ 3756.066564] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1203. [ 3756.106575] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1204. [ 3758.790453] usb 1-2.4: USB disconnect, device number 105
  1205. [ 3758.790630] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1206. [ 3770.534308] usb 1-2.4: new high-speed USB device number 106 using xhci_hcd
  1207. [ 3770.635640] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1208. [ 3770.635646] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1209. [ 3770.635650] usb 1-2.4: Product: MT65xx Preloader
  1210. [ 3770.635653] usb 1-2.4: Manufacturer: MediaTek
  1211. [ 3770.658544] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1212. [ 3770.658554] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1213. [ 3770.698622] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1214. [ 3773.382447] usb 1-2.4: USB disconnect, device number 106
  1215. [ 3773.382574] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1216. [ 3785.126345] usb 1-2.4: new high-speed USB device number 107 using xhci_hcd
  1217. [ 3785.227728] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1218. [ 3785.227734] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1219. [ 3785.227737] usb 1-2.4: Product: MT65xx Preloader
  1220. [ 3785.227740] usb 1-2.4: Manufacturer: MediaTek
  1221. [ 3785.251352] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1222. [ 3785.251366] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1223. [ 3785.291382] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1224. [ 3787.974395] usb 1-2.4: USB disconnect, device number 107
  1225. [ 3787.974478] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1226. [ 3799.718397] usb 1-2.4: new high-speed USB device number 108 using xhci_hcd
  1227. [ 3799.819616] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1228. [ 3799.819621] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1229. [ 3799.819625] usb 1-2.4: Product: MT65xx Preloader
  1230. [ 3799.819627] usb 1-2.4: Manufacturer: MediaTek
  1231. [ 3799.842723] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1232. [ 3799.842734] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1233. [ 3799.882736] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1234. [ 3802.566378] usb 1-2.4: USB disconnect, device number 108
  1235. [ 3802.566463] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1236. [ 3814.310424] usb 1-2.4: new high-speed USB device number 109 using xhci_hcd
  1237. [ 3814.411757] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1238. [ 3814.411759] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1239. [ 3814.411761] usb 1-2.4: Product: MT65xx Preloader
  1240. [ 3814.411762] usb 1-2.4: Manufacturer: MediaTek
  1241. [ 3814.435029] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1242. [ 3814.435053] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1243. [ 3814.475066] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1244. [ 3817.158402] usb 1-2.4: USB disconnect, device number 109
  1245. [ 3817.158489] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1246. [ 3828.902478] usb 1-2.4: new high-speed USB device number 110 using xhci_hcd
  1247. [ 3829.003895] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1248. [ 3829.003899] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1249. [ 3829.003901] usb 1-2.4: Product: MT65xx Preloader
  1250. [ 3829.003903] usb 1-2.4: Manufacturer: MediaTek
  1251. [ 3829.026451] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1252. [ 3829.026458] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1253. [ 3829.066520] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1254. [ 3831.750381] usb 1-2.4: USB disconnect, device number 110
  1255. [ 3831.750474] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1256. [ 3843.490486] usb 1-2.4: new high-speed USB device number 111 using xhci_hcd
  1257. [ 3843.591711] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1258. [ 3843.591716] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1259. [ 3843.591719] usb 1-2.4: Product: MT65xx Preloader
  1260. [ 3843.591721] usb 1-2.4: Manufacturer: MediaTek
  1261. [ 3843.615118] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1262. [ 3843.615126] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1263. [ 3843.655219] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1264. [ 3846.342382] usb 1-2.4: USB disconnect, device number 111
  1265. [ 3846.342465] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 14 ep 2 with no TDs queued?
  1266. [ 3846.342467] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
  1267. [ 3846.342486] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1268. [ 3858.082488] usb 1-2.4: new high-speed USB device number 112 using xhci_hcd
  1269. [ 3858.183833] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1270. [ 3858.183838] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1271. [ 3858.183840] usb 1-2.4: Product: MT65xx Preloader
  1272. [ 3858.183843] usb 1-2.4: Manufacturer: MediaTek
  1273. [ 3858.206827] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1274. [ 3858.206839] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1275. [ 3858.246844] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1276. [ 3860.934405] usb 1-2.4: USB disconnect, device number 112
  1277. [ 3860.934528] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1278. [ 3872.674546] usb 1-2.4: new high-speed USB device number 113 using xhci_hcd
  1279. [ 3872.775740] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1280. [ 3872.775745] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1281. [ 3872.775748] usb 1-2.4: Product: MT65xx Preloader
  1282. [ 3872.775751] usb 1-2.4: Manufacturer: MediaTek
  1283. [ 3872.798999] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1284. [ 3872.799008] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1285. [ 3872.839132] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1286. [ 3875.526387] usb 1-2.4: USB disconnect, device number 113
  1287. [ 3875.526476] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1288. [ 3887.266552] usb 1-2.4: new high-speed USB device number 114 using xhci_hcd
  1289. [ 3887.367782] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1290. [ 3887.367787] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1291. [ 3887.367790] usb 1-2.4: Product: MT65xx Preloader
  1292. [ 3887.367793] usb 1-2.4: Manufacturer: MediaTek
  1293. [ 3887.390627] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1294. [ 3887.390633] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1295. [ 3887.430692] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1296. [ 3890.118375] usb 1-2.4: USB disconnect, device number 114
  1297. [ 3890.118459] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1298. [ 3901.858606] usb 1-2.4: new high-speed USB device number 115 using xhci_hcd
  1299. [ 3901.959951] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1300. [ 3901.959955] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1301. [ 3901.959958] usb 1-2.4: Product: MT65xx Preloader
  1302. [ 3901.959960] usb 1-2.4: Manufacturer: MediaTek
  1303. [ 3901.983424] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1304. [ 3901.983436] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1305. [ 3902.023392] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1306. [ 3904.710360] usb 1-2.4: USB disconnect, device number 115
  1307. [ 3904.710450] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1308. [ 3916.450643] usb 1-2.4: new high-speed USB device number 116 using xhci_hcd
  1309. [ 3916.551900] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1310. [ 3916.551903] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1311. [ 3916.551905] usb 1-2.4: Product: MT65xx Preloader
  1312. [ 3916.551907] usb 1-2.4: Manufacturer: MediaTek
  1313. [ 3916.574700] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1314. [ 3916.574712] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1315. [ 3916.614746] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1316. [ 3919.302381] usb 1-2.4: USB disconnect, device number 116
  1317. [ 3919.302480] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1318. [ 3931.042655] usb 1-2.4: new high-speed USB device number 117 using xhci_hcd
  1319. [ 3931.143961] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1320. [ 3931.143966] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1321. [ 3931.143969] usb 1-2.4: Product: MT65xx Preloader
  1322. [ 3931.143972] usb 1-2.4: Manufacturer: MediaTek
  1323. [ 3931.167153] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1324. [ 3931.167166] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1325. [ 3931.207119] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1326. [ 3933.894411] usb 1-2.4: USB disconnect, device number 117
  1327. [ 3933.894532] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1328. [ 3945.634697] usb 1-2.4: new high-speed USB device number 118 using xhci_hcd
  1329. [ 3945.736078] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1330. [ 3945.736081] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1331. [ 3945.736083] usb 1-2.4: Product: MT65xx Preloader
  1332. [ 3945.736084] usb 1-2.4: Manufacturer: MediaTek
  1333. [ 3945.758633] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1334. [ 3945.758683] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1335. [ 3945.798936] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1336. [ 3948.486375] usb 1-2.4: USB disconnect, device number 118
  1337. [ 3948.486478] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1338. [ 3960.226710] usb 1-2.4: new high-speed USB device number 119 using xhci_hcd
  1339. [ 3960.327983] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1340. [ 3960.327986] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1341. [ 3960.327987] usb 1-2.4: Product: MT65xx Preloader
  1342. [ 3960.327989] usb 1-2.4: Manufacturer: MediaTek
  1343. [ 3960.371541] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1344. [ 3960.371549] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1345. [ 3960.411312] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1346. [ 3963.078386] usb 1-2.4: USB disconnect, device number 119
  1347. [ 3963.078476] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1348. [ 3974.818738] usb 1-2.4: new high-speed USB device number 120 using xhci_hcd
  1349. [ 3974.919984] usb 1-2.4: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice= 1.00
  1350. [ 3974.919987] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  1351. [ 3974.919989] usb 1-2.4: Product: MT65xx Preloader
  1352. [ 3974.919990] usb 1-2.4: Manufacturer: MediaTek
  1353. [ 3974.942788] cdc_acm 1-2.4:1.0: Zero length descriptor references
  1354. [ 3974.942803] cdc_acm: probe of 1-2.4:1.0 failed with error -22
  1355. [ 3974.982906] cdc_acm 1-2.4:1.1: ttyACM0: USB ACM device
  1356. [ 3977.670357] usb 1-2.4: USB disconnect, device number 120
  1357. [ 3977.670489] cdc_acm 1-2.4:1.1: failed to set dtr/rts
  1358. [ 4236.707339] usb 1-2.4: new high-speed USB device number 121 using xhci_hcd
  1359. [ 4236.808015] usb 1-2.4: New USB device found, idVendor=1bbb, idProduct=0166, bcdDevice= 2.55
  1360. [ 4236.808022] usb 1-2.4: New USB device strings: Mfr=2, Product=3, SerialNumber=4
  1361. [ 4236.808025] usb 1-2.4: Product: ALCATEL ONE TOUCH 5036D
  1362. [ 4236.808028] usb 1-2.4: Manufacturer: TCT
  1363. [ 4236.808030] usb 1-2.4: SerialNumber: ONN7TOQKBEQ4MZ8D
  1364. [ 4236.810095] usb-storage 1-2.4:1.0: USB Mass Storage device detected
  1365. [ 4236.810449] scsi host7: usb-storage 1-2.4:1.0
  1366. [ 4237.824149] scsi 7:0:0:0: Direct-Access Linux File-CD Gadget 0000 PQ: 0 ANSI: 2
  1367. [ 4237.824720] sd 7:0:0:0: Attached scsi generic sg4 type 0
  1368. [ 4237.824888] sd 7:0:0:0: Power-on or device reset occurred
  1369. [ 4237.825988] sd 7:0:0:0: [sdd] Attached SCSI removable disk
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