bcil_iot@bciliot-desktop:~$ dmesg | grep -i usb [ 0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=2048M@2048M section=256M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,4 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 core_edp_mv=1125 core_edp_ma=4000 gpt earlycon=uart8250,mmio32,0x70006000 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [ 0.418339] iommu: Adding device 70090000.xusb to group 2 [ 0.486426] vdd-usb-vbus: 5000 mV [ 0.486675] vdd-usb-vbus: supplied by vdd-5v0-sys [ 0.487018] vdd-usb-vbus2: 5000 mV [ 0.534561] usbcore: registered new interface driver usbfs [ 0.534612] usbcore: registered new interface driver hub [ 0.534654] usbcore: registered new device driver usb [ 0.601144] vdd-usb-vbus2: supplied by vdd-3v3-sys [ 0.603058] vdd-usb-hub-en: 5000 mV [ 0.603391] vdd-usb-hub-en: supplied by vdd-1v8-sys [ 1.010121] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x99e9413 [ 1.010128] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4 [ 1.011779] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb [ 1.011883] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb [ 1.011981] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb [ 1.012164] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1 [ 1.012253] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4 [ 1.012338] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4 [ 1.012431] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4 [ 1.012515] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4 [ 1.012601] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb [ 1.012687] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb [ 1.013265] tegra-xusb-padctl 7009f000.xusb_padctl: failed to setup XUSB ports: -517 [ 1.105385] usbcore: registered new interface driver r8152 [ 1.105429] usbcore: registered new interface driver asix [ 1.105476] usbcore: registered new interface driver ax88179_178a [ 1.105515] usbcore: registered new interface driver cdc_ether [ 1.105555] usbcore: registered new interface driver net1080 [ 1.105602] usbcore: registered new interface driver cdc_subset [ 1.105639] usbcore: registered new interface driver zaurus [ 1.105690] usbcore: registered new interface driver cdc_ncm [ 1.107192] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.107257] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.109196] usbcore: registered new interface driver uas [ 1.109253] usbcore: registered new interface driver usb-storage [ 1.109358] usbcore: registered new interface driver usbserial [ 1.113279] usbcore: registered new interface driver xpad [ 1.311115] usbcore: registered new interface driver usbhid [ 1.311117] usbhid: USB HID core driver [ 1.315367] usbcore: registered new interface driver snd-usb-audio [ 1.392484] vdd-usb-vbus-en: 5000 mV [ 1.392826] vdd-usb-vbus-en: supplied by vdd-5v0-sys [ 1.396285] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x99e9413 [ 1.396290] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4 [ 1.396977] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb [ 1.397040] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb [ 1.397095] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb [ 1.397198] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1 [ 1.397253] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4 [ 1.397308] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4 [ 1.397361] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4 [ 1.397417] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4 [ 1.397469] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb [ 1.397523] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb [ 1.400821] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP [ 1.401490] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad 0 [ 1.402581] tegra-xusb 70090000.xusb: extcon 0: ffffffc07807d800 id [ 1.404774] tegra-xudc-new 700d0000.xudc: USB charger detection disabled [ 1.405899] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release [ 1.405924] tegra-xusb 70090000.xusb: xHCI Host Controller [ 1.405937] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 1 [ 1.406682] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00050010 [ 1.406707] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000 [ 1.407471] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.407476] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.407479] usb usb1: Product: xHCI Host Controller [ 1.407483] usb usb1: Manufacturer: Linux 4.9.253-tegra xhci-hcd [ 1.407486] usb usb1: SerialNumber: 70090000.xusb [ 1.407797] hub 1-0:1.0: USB hub found [ 1.408179] tegra-xusb 70090000.xusb: xHCI Host Controller [ 1.408186] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 2 [ 1.408245] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.408300] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.408304] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.408307] usb usb2: Product: xHCI Host Controller [ 1.408310] usb usb2: Manufacturer: Linux 4.9.253-tegra xhci-hcd [ 1.408313] usb usb2: SerialNumber: 70090000.xusb [ 1.408589] hub 2-0:1.0: USB hub found [ 1.409065] tegra-xusb 70090000.xusb: Upgrade port 0 to USB3.0 [ 1.409070] tegra-xusb 70090000.xusb: Upgrade port 1 to USB3.0 [ 1.510693] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 2 [ 1.510920] usb usb2: usb_suspend_both: status 0 [ 1.734573] usb 1-3: new high-speed USB device number 2 using tegra-xusb [ 1.759010] usb 1-3: New USB device found, idVendor=1a40, idProduct=0801 [ 1.759015] usb 1-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.759019] usb 1-3: Product: USB 2.0 Hub [ 1.759855] hub 1-3:1.0: USB hub found [ 2.054623] usb 1-3.2: new full-speed USB device number 3 using tegra-xusb [ 3.069756] usb 1-3.2: Device not responding to setup address. [ 4.297714] usb 1-3.2: Device not responding to setup address. [ 4.510560] usb 1-3.2: device not accepting address 3, error -71 [ 4.614631] usb 1-3.2: new full-speed USB device number 4 using tegra-xusb [ 4.808426] usb0: HOST MAC b6:cb:2f:3d:5b:8e [ 4.808680] usb0: MAC b6:cb:2f:3d:5b:8f [ 4.830164] l4tbr0: port 2(usb0) entered blocking state [ 4.830168] l4tbr0: port 2(usb0) entered disabled state [ 4.831769] device usb0 entered promiscuous mode [ 4.843611] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready [ 5.629767] usb 1-3.2: Device not responding to setup address. [ 6.857752] usb 1-3.2: Device not responding to setup address. [ 7.070795] usb 1-3.2: device not accepting address 4, error -71 [ 7.077121] usb 1-3-port2: attempt power cycle [ 7.698799] usb 1-3.2: new full-speed USB device number 5 using tegra-xusb [ 19.582618] tegra-xusb-padctl 7009f000.xusb_padctl: power down UTMI pad 2 [ 19.602617] usb 1-3: usb_suspend_both: status 0 [ 19.602721] usb usb1: usb_suspend_both: status 0 [ 19.602730] tegra-xusb 70090000.xusb: entering ELPG [ 19.605607] tegra-xusb 70090000.xusb: entering ELPG done [ 19.785667] tegra-xusb 70090000.xusb: exiting ELPG [ 19.786064] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 2 [ 19.789428] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release [ 19.790164] tegra-xusb 70090000.xusb: exiting ELPG done [ 20.122586] usb 1-3.2: new full-speed USB device number 6 using tegra-xusb [ 20.145324] usb 1-3.2: New USB device found, idVendor=04e6, idProduct=0112 [ 20.145331] usb 1-3.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 20.145335] usb 1-3.2: Product: Nordic ID xNUR [ 20.214905] cdc_acm 1-3.2:1.0: ttyACM0: USB ACM device [ 20.215925] usbcore: registered new interface driver cdc_acm [ 20.215928] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 31.858757] vdd-usb-vbus: disabling [ 31.858760] vdd-usb-vbus2: disabling [ 31.858850] vdd-usb-hub-en: disabling [ 2151.758357] usb 1-3.2: USB disconnect, device number 6 [ 2151.758422] cdc_acm 1-3.2:1.0: acm_ctrl_irq - usb_submit_urb failed: -19 [ 2152.011990] usb 1-3.2: new full-speed USB device number 7 using tegra-xusb [ 2153.027125] usb 1-3.2: Device not responding to setup address. [ 2154.255180] usb 1-3.2: Device not responding to setup address. [ 2154.467976] usb 1-3.2: device not accepting address 7, error -71 [ 2154.571994] usb 1-3.2: new full-speed USB device number 8 using tegra-xusb [ 2155.587165] usb 1-3.2: Device not responding to setup address. [ 2156.815100] usb 1-3.2: Device not responding to setup address. [ 2157.027876] usb 1-3.2: device not accepting address 8, error -71 [ 2157.033979] usb 1-3-port2: attempt power cycle [ 2158.363904] tegra-xusb-padctl 7009f000.xusb_padctl: power down UTMI pad 2 [ 2158.383893] usb 1-3: usb_suspend_both: status 0 [ 2158.383978] usb usb1: usb_suspend_both: status 0 [ 2158.383986] tegra-xusb 70090000.xusb: entering ELPG [ 2158.386694] tegra-xusb 70090000.xusb: entering ELPG done [ 2158.519006] tegra-xusb 70090000.xusb: exiting ELPG [ 2158.519358] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 2 [ 2158.522602] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release [ 2158.523314] tegra-xusb 70090000.xusb: exiting ELPG done [ 2158.823871] usb 1-3.2: new full-speed USB device number 10 using tegra-xusb [ 2158.846689] usb 1-3.2: New USB device found, idVendor=04e6, idProduct=0112 [ 2158.846694] usb 1-3.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 2158.846698] usb 1-3.2: Product: Nordic ID xNUR [ 2158.848085] cdc_acm 1-3.2:1.0: ttyACM1: USB ACM device XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX bcil_iot@bciliot-desktop:~$ dmesg | grep -i usb [ 0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=2048M@2048M section=256M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,4 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 core_edp_mv=1125 core_edp_ma=4000 gpt earlycon=uart8250,mmio32,0x70006000 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 [ 0.418210] iommu: Adding device 70090000.xusb to group 2 [ 0.486582] vdd-usb-vbus: 5000 mV [ 0.486788] vdd-usb-vbus: supplied by vdd-5v0-sys [ 0.487165] vdd-usb-vbus2: 5000 mV [ 0.527480] usbcore: registered new interface driver usbfs [ 0.527531] usbcore: registered new interface driver hub [ 0.527576] usbcore: registered new device driver usb [ 0.593201] vdd-usb-vbus2: supplied by vdd-3v3-sys [ 0.595082] vdd-usb-hub-en: 5000 mV [ 0.595453] vdd-usb-hub-en: supplied by vdd-1v8-sys [ 1.002905] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x99e9413 [ 1.002913] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4 [ 1.004480] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb [ 1.004595] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb [ 1.004697] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb [ 1.004886] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1 [ 1.004974] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4 [ 1.005065] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4 [ 1.005150] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4 [ 1.005238] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4 [ 1.005322] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb [ 1.005414] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb [ 1.006034] tegra-xusb-padctl 7009f000.xusb_padctl: failed to setup XUSB ports: -517 [ 1.097783] usbcore: registered new interface driver r8152 [ 1.097827] usbcore: registered new interface driver asix [ 1.097876] usbcore: registered new interface driver ax88179_178a [ 1.097920] usbcore: registered new interface driver cdc_ether [ 1.097957] usbcore: registered new interface driver net1080 [ 1.097991] usbcore: registered new interface driver cdc_subset [ 1.098032] usbcore: registered new interface driver zaurus [ 1.098086] usbcore: registered new interface driver cdc_ncm [ 1.099544] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.099610] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.101564] usbcore: registered new interface driver uas [ 1.101621] usbcore: registered new interface driver usb-storage [ 1.101734] usbcore: registered new interface driver usbserial [ 1.105864] usbcore: registered new interface driver xpad [ 1.303277] usbcore: registered new interface driver usbhid [ 1.303279] usbhid: USB HID core driver [ 1.307513] usbcore: registered new interface driver snd-usb-audio [ 1.387659] vdd-usb-vbus-en: 5000 mV [ 1.387994] vdd-usb-vbus-en: supplied by vdd-5v0-sys [ 1.391569] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x99e9413 [ 1.391574] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4 [ 1.392252] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb [ 1.392318] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb [ 1.392378] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb [ 1.392486] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1 [ 1.392543] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4 [ 1.392596] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4 [ 1.392651] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4 [ 1.392703] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4 [ 1.392757] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb [ 1.392809] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb [ 1.396117] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP [ 1.396857] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad 0 [ 1.397915] tegra-xusb 70090000.xusb: extcon 0: ffffffc0785c8c00 id [ 1.399926] tegra-xudc-new 700d0000.xudc: USB charger detection disabled [ 1.402583] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release [ 1.402608] tegra-xusb 70090000.xusb: xHCI Host Controller [ 1.402622] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 1 [ 1.403324] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00050010 [ 1.403348] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000 [ 1.403467] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.403472] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.403475] usb usb1: Product: xHCI Host Controller [ 1.403479] usb usb1: Manufacturer: Linux 4.9.253-tegra xhci-hcd [ 1.403482] usb usb1: SerialNumber: 70090000.xusb [ 1.403785] hub 1-0:1.0: USB hub found [ 1.404172] tegra-xusb 70090000.xusb: xHCI Host Controller [ 1.404179] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 2 [ 1.404237] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.404312] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.404316] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.404319] usb usb2: Product: xHCI Host Controller [ 1.404322] usb usb2: Manufacturer: Linux 4.9.253-tegra xhci-hcd [ 1.404325] usb usb2: SerialNumber: 70090000.xusb [ 1.404582] hub 2-0:1.0: USB hub found [ 1.405111] tegra-xusb 70090000.xusb: Upgrade port 0 to USB3.0 [ 1.405116] tegra-xusb 70090000.xusb: Upgrade port 1 to USB3.0 [ 1.506712] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 2 [ 1.506930] usb usb2: usb_suspend_both: status 0 [ 1.730640] usb 1-3: new high-speed USB device number 2 using tegra-xusb [ 1.751062] usb 1-3: New USB device found, idVendor=1a40, idProduct=0801 [ 1.751067] usb 1-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.751070] usb 1-3: Product: USB 2.0 Hub [ 1.751832] hub 1-3:1.0: USB hub found [ 2.058635] usb 1-3.2: new full-speed USB device number 3 using tegra-xusb [ 3.073777] usb 1-3.2: Device not responding to setup address. [ 4.301750] usb 1-3.2: Device not responding to setup address. [ 4.514581] usb 1-3.2: device not accepting address 3, error -71 [ 4.618590] usb 1-3.2: new full-speed USB device number 4 using tegra-xusb [ 4.844631] usb0: HOST MAC b6:cb:2f:3d:5b:8e [ 4.844662] usb0: MAC b6:cb:2f:3d:5b:8f [ 4.890704] l4tbr0: port 2(usb0) entered blocking state [ 4.890709] l4tbr0: port 2(usb0) entered disabled state [ 4.892168] device usb0 entered promiscuous mode [ 4.897500] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready [ 5.633721] usb 1-3.2: Device not responding to setup address. [ 6.861732] usb 1-3.2: Device not responding to setup address. [ 7.074594] usb 1-3.2: device not accepting address 4, error -71 [ 7.080720] usb 1-3-port2: attempt power cycle [ 7.702597] usb 1-3.2: new full-speed USB device number 5 using tegra-xusb [ 23.254846] usb 1-3.2: device descriptor read/64, error -110 [ 29.990612] tegra-xusb-padctl 7009f000.xusb_padctl: power down UTMI pad 2 [ 30.010596] usb 1-3: usb_suspend_both: status 0 [ 30.010697] usb usb1: usb_suspend_both: status 0 [ 30.010707] tegra-xusb 70090000.xusb: entering ELPG [ 30.013544] tegra-xusb 70090000.xusb: entering ELPG done [ 30.193210] tegra-xusb 70090000.xusb: exiting ELPG [ 30.193598] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 2 [ 30.197012] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release [ 30.197748] tegra-xusb 70090000.xusb: exiting ELPG done [ 30.538624] usb 1-3.2: new full-speed USB device number 6 using tegra-xusb [ 30.561389] usb 1-3.2: New USB device found, idVendor=04e6, idProduct=0112 [ 30.561397] usb 1-3.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 30.561401] usb 1-3.2: Product: Nordic ID xNUR [ 30.622777] cdc_acm 1-3.2:1.0: ttyACM0: USB ACM device [ 30.623790] usbcore: registered new interface driver cdc_acm [ 30.623793] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 31.858758] vdd-usb-vbus: disabling [ 31.858762] vdd-usb-vbus2: disabling [ 31.858856] vdd-usb-hub-en: disabling [ 909.813920] usb 1-3.2: USB disconnect, device number 6 [ 909.814001] cdc_acm 1-3.2:1.0: acm_ctrl_irq - usb_submit_urb failed: -19 [ 910.068843] usb 1-3.2: new full-speed USB device number 7 using tegra-xusb [ 911.084017] usb 1-3.2: Device not responding to setup address. [ 912.311965] usb 1-3.2: Device not responding to setup address. [ 912.524830] usb 1-3.2: device not accepting address 7, error -71 [ 912.628791] usb 1-3.2: new full-speed USB device number 8 using tegra-xusb [ 913.643954] usb 1-3.2: Device not responding to setup address. [ 914.871927] usb 1-3.2: Device not responding to setup address. [ 915.084759] usb 1-3.2: device not accepting address 8, error -71 [ 915.090854] usb 1-3-port2: attempt power cycle [ 916.440739] tegra-xusb-padctl 7009f000.xusb_padctl: power down UTMI pad 2 [ 916.460716] usb 1-3: usb_suspend_both: status 0 [ 916.460803] usb usb1: usb_suspend_both: status 0 [ 916.460811] tegra-xusb 70090000.xusb: entering ELPG [ 916.463520] tegra-xusb 70090000.xusb: entering ELPG done [ 916.669291] tegra-xusb 70090000.xusb: exiting ELPG [ 916.669653] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 2 [ 916.672689] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release [ 916.673408] tegra-xusb 70090000.xusb: exiting ELPG done [ 917.120706] usb 1-3.2: new full-speed USB device number 10 using tegra-xusb [ 917.143503] usb 1-3.2: New USB device found, idVendor=04e6, idProduct=0112 [ 917.143508] usb 1-3.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 917.143511] usb 1-3.2: Product: Nordic ID xNUR [ 917.146429] cdc_acm 1-3.2:1.0: ttyACM1: USB ACM device [ 1180.865764] usb 1-3.2: USB disconnect, device number 10 [ 1181.109408] usb 1-3.2: new full-speed USB device number 11 using tegra-xusb [ 1182.124589] usb 1-3.2: Device not responding to setup address. [ 1183.352513] usb 1-3.2: Device not responding to setup address. [ 1183.565376] usb 1-3.2: device not accepting address 11, error -71 [ 1183.669313] usb 1-3.2: new full-speed USB device number 12 using tegra-xusb [ 1184.684481] usb 1-3.2: Device not responding to setup address. [ 1185.912450] usb 1-3.2: Device not responding to setup address. [ 1186.125235] usb 1-3.2: device not accepting address 12, error -71 [ 1186.131418] usb 1-3-port2: attempt power cycle [ 1186.753200] usb 1-3.2: new full-speed USB device number 13 using tegra-xusb