Jetson Nano Dev Kit USB Fail

Hello,

I’m having problems with the USB ports on the Jetson Nano, I thought it might be a hardware failure, but when I tried it on another model the same thing happened to me. When I tried a USB camera, all the USB ports stopped working. I tried that camera on a Raspberry Pi, a PC with Windows, and it works without problems. It’s also a small camera with very low power consumption.

I tried with an OS on a different micro SD, the problem continues.
I tried on two Jetson Nano, on one of them it worked for a while and suddenly stopped working, when I tried on the second one it failed to connect the camera.
The USBs don’t give power either, I’ve tried different USB devices like card readers and the LED doesn’t turn on either.

I thought the problem could be with the camera having a fault and breaking the USB ports on the Jetson, but that camera works on both a smartphone and a Windows PC without problem.

If I run: lsusb, I get this:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

dmesg | grep -i usb:

[    0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M 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 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 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 usbcore.autosuspend=-1 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0
[    0.467606] iommu: Adding device 70090000.xusb to group 2
[    0.539519] vdd-usb-vbus: 5000 mV
[    0.539744] vdd-usb-vbus: supplied by vdd-5v0-sys
[    0.540107] vdd-usb-vbus2: 5000 mV
[    0.587366] usbcore: registered new interface driver usbfs
[    0.587432] usbcore: registered new interface driver hub
[    0.587491] usbcore: registered new device driver usb
[    0.653526] vdd-usb-vbus2: supplied by vdd-3v3-sys
[    0.655425] vdd-usb-hub-en: 5000 mV
[    0.655804] vdd-usb-hub-en: supplied by vdd-1v8-sys
[    1.098311] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x7a09c0f
[    1.098341] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4
[    1.100208] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb
[    1.100343] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb
[    1.100454] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb
[    1.100660] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1
[    1.100772] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4
[    1.100878] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4
[    1.101006] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4
[    1.101115] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4
[    1.101225] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb
[    1.101329] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb
[    4.537709] usbcore: registered new interface driver r8152
[    4.543249] usbcore: registered new interface driver asix
[    4.548713] usbcore: registered new interface driver ax88179_178a
[    4.554847] usbcore: registered new interface driver cdc_ether
[    4.560723] usbcore: registered new interface driver net1080
[    4.566427] usbcore: registered new interface driver cdc_subset
[    4.572388] usbcore: registered new interface driver zaurus
[    4.578030] usbcore: registered new interface driver cdc_ncm
[    4.590224] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.601294] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.619925] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP
[    4.626305] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad 0
[    4.634638] tegra-xusb 70090000.xusb: extcon 0:         (ptrval) id
[    4.643302] usbcore: registered new interface driver uas
[    4.643370] tegra-xusb 70090000.xusb: Firmware timestamp: 2023-04-25 07:35:59 UTC, Version: 50.29 release
[    4.643428] tegra-xusb 70090000.xusb: xHCI Host Controller
[    4.643454] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 1
[    4.644223] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00050010
[    4.644286] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000
[    4.644486] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.644492] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.644497] usb usb1: Product: xHCI Host Controller
[    4.644501] usb usb1: Manufacturer: Linux 4.9.337-tegra xhci-hcd
[    4.644504] usb usb1: SerialNumber: 70090000.xusb
[    4.650427] hub 1-0:1.0: USB hub found
[    4.651081] tegra-xusb 70090000.xusb: xHCI Host Controller
[    4.651091] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 2
[    4.651165] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    4.651275] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    4.651280] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.651283] usb usb2: Product: xHCI Host Controller
[    4.651286] usb usb2: Manufacturer: Linux 4.9.337-tegra xhci-hcd
[    4.651290] usb usb2: SerialNumber: 70090000.xusb
[    4.651750] hub 2-0:1.0: USB hub found
[    4.652498] tegra-xusb 70090000.xusb: Upgrade port 0 to USB3.0
[    4.652504] tegra-xusb 70090000.xusb: Upgrade port 1 to USB3.0
[    4.796425] usbcore: registered new interface driver usb-storage
[    4.802575] usbcore: registered new interface driver usbserial
[    4.819198] tegra-xudc-new 700d0000.xudc: USB charger detection disabled
[    4.836172] usbcore: registered new interface driver xpad
[    5.534251] usbcore: registered new interface driver usbhid
[    5.539863] usbhid: USB HID core driver
[    5.571886] usbcore: registered new interface driver snd-usb-audio
[   10.965392] usb0: HOST MAC 46:06:75:cb:c6:ee
[   10.965432] usb0: MAC 46:06:75:cb:c6:ef
[   10.997619] l4tbr0: port 2(usb0) entered blocking state
[   10.997624] l4tbr0: port 2(usb0) entered disabled state
[   10.997807] device usb0 entered promiscuous mode
[   11.003066] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[   38.026167] vdd-usb-vbus: disabling
[   38.026200] vdd-usb-vbus2: disabling
[   38.026721] vdd-usb-hub-en: disabling

I don’t know what else I can check, I’ve checked the forum looking for solutions and I haven’t found any either.

Thanks for the help, best regards.
Adrian

Some cameras can take significant power, and if the Jetson itself is powered via USB and not via a power brick, then there isn’t that much power left over for the camera. To test could use try an externally powered HUB? This would cause power to be eliminated from what might go wrong.

Also, if you monitor “dmesg --follow”, and you plug in some lower powered common device (e.g., a mouse or keyboard), does anything show up? Be careful to not use the micro-OTG connector since this is not a host port.

Hello, thanks for the answer.

With “dmesg --follow ” the result is:

[    4.531282] PPP MPPE Compression module registered
[    4.536087] NET: Registered protocol family 24
[    4.540606] usbcore: registered new interface driver r8152
[    4.546152] usbcore: registered new interface driver asix
[    4.551619] usbcore: registered new interface driver ax88179_178a
[    4.557755] usbcore: registered new interface driver cdc_ether
[    4.563627] usbcore: registered new interface driver net1080
[    4.569332] usbcore: registered new interface driver cdc_subset
[    4.575293] usbcore: registered new interface driver zaurus
[    4.580942] usbcore: registered new interface driver cdc_ncm
[    4.586775] VFIO - User Level meta-driver version: 0.3
[    4.593149] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.599713] ehci-pci: EHCI PCI platform driver
[    4.604215] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.610408] ohci-pci: OHCI PCI platform driver
[    4.614909] ohci-platform: OHCI generic platform driver
[    4.622839] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP
[    4.629216] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad 0
[    4.637542] tegra-xusb 70090000.xusb: extcon 0:         (ptrval) id
[    4.646210] usbcore: registered new interface driver uas
[    4.651606] tegra-xusb 70090000.xusb: Firmware timestamp: 2023-04-25 07:35:59 UTC, Version: 50.29 release
[    4.651654] tegra-xusb 70090000.xusb: xHCI Host Controller
[    4.651679] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 1
[    4.652454] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00050010
[    4.652521] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000
[    4.652786] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.652792] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.652796] usb usb1: Product: xHCI Host Controller
[    4.652800] usb usb1: Manufacturer: Linux 4.9.337-tegra xhci-hcd
[    4.652803] usb usb1: SerialNumber: 70090000.xusb
[    4.662944] hub 1-0:1.0: USB hub found
[    4.662984] hub 1-0:1.0: 5 ports detected
[    4.663537] tegra-xusb 70090000.xusb: xHCI Host Controller
[    4.663547] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 2
[    4.663634] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    4.663733] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    4.663738] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.663741] usb usb2: Product: xHCI Host Controller
[    4.663744] usb usb2: Manufacturer: Linux 4.9.337-tegra xhci-hcd
[    4.663747] usb usb2: SerialNumber: 70090000.xusb
[    4.664178] hub 2-0:1.0: USB hub found
[    4.664210] hub 2-0:1.0: 4 ports detected
[    4.664957] tegra-xusb 70090000.xusb: Upgrade port 0 to USB3.0
[    4.664962] tegra-xusb 70090000.xusb: Upgrade port 1 to USB3.0
[    4.798238] usbcore: registered new interface driver usb-storage
[    4.804378] usbcore: registered new interface driver usbserial
[    4.813913] tegra-xudc-new 700d0000.xudc: device count: 1
[    4.820993] tegra-xudc-new 700d0000.xudc: USB charger detection disabled
[    4.827735] tegra-xudc-new 700d0000.xudc: vbus state: 0
[    4.833001] tegra-xudc-new 700d0000.xudc: entering ELPG
[    4.835203] mousedev: PS/2 mouse device common for all mice
[    4.835303] usbcore: registered new interface driver xpad
[    4.849572] tegra-xudc-new 700d0000.xudc: entering ELPG done
[    4.963825] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[    4.973622] rtc rtc1: alarm rtc device
[    4.977416] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
[    4.984581] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
[    4.991293] i2c /dev entries driver
[    4.996721] i2c i2c-6: Added multiplexed i2c bus 7
[    5.001932] i2c i2c-6: Added multiplexed i2c bus 8
[    5.006741] i2c-mux-gpio cam_i2cmux: 2 port mux on Tegra I2C adapter adapter
[    5.014618] imx219 7-0010: tegracam sensor driver:imx219_v2.0.6
[    5.043882] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x10
[    5.050516] imx219 7-0010: imx219_board_setup: error during i2c read probe (-121)
[    5.058106] imx219 7-0010: board setup failed
[    5.062563] imx219: probe of 7-0010 failed with error -121
[    5.068591] imx219 8-0010: tegracam sensor driver:imx219_v2.0.6
[    5.097791] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x10
[    5.104405] imx219 8-0010: imx219_board_setup: error during i2c read probe (-121)
[    5.111950] imx219 8-0010: board setup failed
[    5.116376] imx219: probe of 8-0010 failed with error -121
[    5.123139] max77620-power max77620-power: Event recorder REG_NVERC : 0x0
[    5.132409] tegra_soctherm 700e2000.soctherm: pllx_offset tz:0 max:14, min:2
...
[   10.597882] tegra-xudc-new 700d0000.xudc: exiting ELPG
[   10.598771] tegra-xudc-new 700d0000.xudc: exiting ELPG done
[   10.598790] tegra-xudc-new 700d0000.xudc: ep 0 (type: 0, dir: out) enabled
[   10.599179] tegra-xudc-new 700d0000.xudc: entering ELPG
[   10.599418] tegra-xudc-new 700d0000.xudc: entering ELPG done
[   10.599442] tegra-xudc-new 700d0000.xudc: exiting ELPG
[   10.600088] tegra-xudc-new 700d0000.xudc: exiting ELPG done
[   10.600100] tegra-xudc-new 700d0000.xudc: entering ELPG
[   10.601474] tegra-xudc-new 700d0000.xudc: entering ELPG done
[   10.608488] l4tbr0: port 1(rndis0) entered blocking state
[   10.608492] l4tbr0: port 1(rndis0) entered disabled state
[   10.610748] device rndis0 entered promiscuous mode
[   10.616693] IPv6: ADDRCONF(NETDEV_UP): rndis0: link is not ready
[   10.622171] l4tbr0: port 2(usb0) entered blocking state
[   10.622176] l4tbr0: port 2(usb0) entered disabled state
[   10.623002] device usb0 entered promiscuous mode
[   10.632713] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[   11.535985] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   11.558661] eth0: 0xffffff800a3fe000, 48:b0:2d:c1:56:62, IRQ 406
[   11.607374] zram: Added device: zram0
[   11.607861] zram: Added device: zram1
[   11.608615] zram: Added device: zram2
[   11.608964] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   11.614153] zram: Added device: zram3
[   11.640594] zram0: detected capacity change from 0 to 519557120
[   11.713614] Adding 507376k swap on /dev/zram0.  Priority:5 extents:1 across:507376k SS
[   11.717761] zram1: detected capacity change from 0 to 519557120
[   11.736498] Adding 507376k swap on /dev/zram1.  Priority:5 extents:1 across:507376k SS
[   11.740198] zram2: detected capacity change from 0 to 519557120
[   11.757115] Adding 507376k swap on /dev/zram2.  Priority:5 extents:1 across:507376k SS
[   11.767333] zram3: detected capacity change from 0 to 519557120
[   11.777926] Adding 507376k swap on /dev/zram3.  Priority:5 extents:1 across:507376k SS
[   13.106313] Bridge firewalling registered
[   13.132679] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   13.292302] Netfilter messages via NETLINK v0.30.
[   13.295836] ctnetlink v0.93: registering with nfnetlink.
[   13.417959] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[   14.201143] tegradc tegradc.0: blank - powerdown
[   14.201153] tegradc tegradc.1: blank - powerdown
[   14.666589] r8168: eth0: link up
[   14.666748] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   15.372584] fuse init (API version 7.26)
[   17.758361] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   17.758370] Bluetooth: BNEP socket layer initialized
[   35.977148] vdd-fan: disabling
[   35.977194] vdd-usb-vbus: disabling
[   35.977226] vdd-usb-vbus2: disabling
[   35.977327] vddio-sdmmc3-ap: disabling
[   35.977767] avdd-io-edp-1v05: disabling
[   35.977800] vdd-usb-hub-en: disabling

I have attached the final part of the log and other parts where the USB data appears.

I have tried connecting keyboards, mouse and other low-consumption USBs that have LED indicators when they are connected and they do not turn on.

I have ordered a HUB with external power to check if it works, although I do not know if it will be the solution for these 2 jetson nano.

What seems strange to me is that I had already had the Jetson nano working without problems with two of these USB cameras that have a maximum consumption of 300mA and now suddenly the USBs stop working, I tried on another jetson nano that I had and suddenly the USBs have also stopped working.

Logic tells me that it could be one of the cameras that is defective and damages the USBs, but on a smartphone and a PC they work perfectly.

In the case that it is damaged could it be the carrier board? Or could the Jetson Nano module also be damaged? I would also like to know if there are any reports of similar problems with USB and if there are any known weaknesses for future Jetson Nanos, as I want to make it a reliable system.

Thanks for the help, best regards.
Adrian

Which line is the first line occurring as a result of plug-in? You can use the timestamps to name the line.

There is circuitry which limits current output, and so even if the cameras were defective, then this should not harm the Jetson (unplugging and probably rebooting would solve that issue for the non-defective cameras to work again). Your test to show the cameras work on other computers also agrees with the idea that the cameras themselves are not at fault. I’m still interested in the powered USB HUB result since power consumption can be an issue even when all hardware is ok.

If there is a hardware issue, then carrier boards are the issue far more often than are modules. A software issue which will look like a hardware issue is incorrect firmware (the device tree). Sometimes the cable itself is an issue, especially long cables. This leads to a very important question: Are you using NVIDIA’s developer kit, or are you using a third party carrier board with an NVIDIA module?

Also, which release of software are you using? What is the result of “head -n 1 /etc/nv_tegra_release”? If this is a dev kit Nano, then the SD card slot will be under the module itself and have no eMMC; if instead this is a third party carrier board, then any SD card slot will be on the carrier board and not on the module (such modules would also have eMMC memory).

Actual USB failure does not seem to occur very often, but there are times when USB fails, especially with incorrect firmware or with power delivery issues. Sometimes software is updated that puts the wrong device tree in. I do not personally have any statistics regarding that.

I have run the command and then connected different USB devices and nothing new appears.

dmesg --follow
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-2713) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Mon Dec 9 22:47:42 PST 2019
[    0.000000] Boot CPU: AArch64 Processor [411fd071]
[    0.000000] OF: fdt:memory scan node memory@80000000, reg size 32,
[    0.000000] OF: fdt: - 80000000 ,  7ee00000
[    0.000000] OF: fdt: - 100000000 ,  7f200000
[    0.000000] Found tegra_fbmem: 00800000@92ca9000
[    0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options '')
[    0.000000] bootconsole [uart8250] enabled
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: reserved mem: initialized node vpr-carveout, compatible id nvidia,vpr-carveout
[    0.000000] OF: reserved mem: initialized node iram-carveout, compatible id nvidia,iram-carveout
[    0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[    0.000000] cma: Reserved 64 MiB at 0x00000000fac00000
[    0.000000] On node 0 totalpages: 1039872
[    0.000000]   DMA zone: 8192 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 519168 pages, LIFO batch:31
[    0.000000]   Normal zone: 8136 pages used for memmap
[    0.000000]   Normal zone: 520704 pages, LIFO batch:31
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] percpu: Embedded 25 pages/cpu @ffffffc0fefaf000 s61592 r8192 d32616 u102400
[    0.000000] pcpu-alloc: s61592 r8192 d32616 u102400 alloc=25*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] CPU features: enabling workaround for ARM erratum 832075
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1023544
[    0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M 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 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 gpt tegra_fbmem=0x800000@0x92ca9000 is_hdmi_initialised=1  earlycon=uart8250,mmio32,0x70006000  root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 usbcore.autosuspend=-1
[    0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[    0.000000] log_buf_len total cpu_extra contributions: 98304 bytes
[    0.000000] log_buf_len min size: 32768 bytes
[    0.000000] log_buf_len: 131072 bytes
[    0.000000] early log buf free: 29324(89%)
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Memory: 3562188K/4159488K available (15230K kernel code, 2926K rwdata, 6620K rodata, 8576K init, 609K bss, 122164K reserved, 475136K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)
[    0.000000]       .text : 0xffffff8008080000 - 0xffffff8008f60000   ( 15232 KB)
[    0.000000]     .rodata : 0xffffff8008f60000 - 0xffffff80095e0000   (  6656 KB)
[    0.000000]       .init : 0xffffff80095e0000 - 0xffffff8009e40000   (  8576 KB)
[    0.000000]       .data : 0xffffff8009e40000 - 0xffffff800a11b808   (  2927 KB)
[    0.000000]        .bss : 0xffffff800a11b808 - 0xffffff800a1b3dbc   (   610 KB)
[    0.000000]     fixed   : 0xffffffbefe7fd000 - 0xffffffbefec00000   (  4108 KB)
[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)
[    0.000000]               0xffffffbf00000000 - 0xffffffbf03fc8000   (    63 MB actual)
[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc0ff200000   (  4082 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 64.
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] /interrupt-controller@60004000: 192 interrupts forwarded to /interrupt-controller
[    0.000000] t210 clock and reset probe
[    0.000000] tegra-pmc: get_secure_pmc_setting: done secure_pmc=1
[    0.000000] clk_cbus_recalc_rate: no gbus parent
[    0.000000] clk_cbus_recalc_rate: no gbus parent
[    0.000000] clk_cbus_recalc_rate: no gbus parent
[    0.000000] clk_cbus_recalc_rate: no gbus parent
[    0.000000] clk_cbus_recalc_rate: no gbus parent
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 19.20MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000006] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.009919] Console: colour dummy device 80x25
[    0.014583] console [tty0] enabled
[    0.018107] bootconsole [uart8250] disabled
[    0.022432] kmemleak: Kernel memory leak detector disabled
[    0.022459] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=76800)
[    0.022482] pid_max: default: 32768 minimum: 301
[    0.022945] Security Framework initialized
[    0.023179] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.023195] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.024351] ftrace: allocating 47001 entries in 184 pages
[    0.196211] sched-energy: CPU device node has no sched-energy-costs
[    0.196248] ASID allocator initialised with 65536 entries
[    0.232296] tegra-id: chipid=22117.
[    0.232331] tegra-id: opt_subrevision=0.
[    0.232355] Tegra Speedo/IDDQ fuse revision 4
[    0.232366] Tegra: CPU Speedo ID 9, SoC Speedo ID 0, GPU Speedo ID 2
[    0.232378] Tegra: CPU Process ID 0, SoC Process ID 1, GPU Process ID 0
[    0.232389] Tegra: CPU Speedo Value 2060, SoC Speedo Value 1957, GPU Speedo Value 2055
[    0.232402] Tegra: CPU IDDQ Value 1896, SoC IDDQ Value 2028, GPU IDDQ Value 2415
[    0.232430] Tegra Revision: A02 SKU: 0x8f CPU Process: 0 SoC Process: 1
[    0.232487] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t210/porg/kernel-dts/tegra210-p3448-0000-p3449-0000-b00.dts
[    0.232511] DTB Build time: Jun  8 2023 21:21:40
[    0.281285] CPU1: Booted secondary processor [411fd071]
[    0.313254] CPU2: Booted secondary processor [411fd071]
[    0.345213] CPU3: Booted secondary processor [411fd071]
[    0.345299] Brought up 4 CPUs
[    0.345364] SMP: Total of 4 processors activated.
[    0.345382] CPU features: detected feature: 32-bit EL0 Support
[    0.345655] CPU: All CPU(s) started at EL2
[    0.345686] alternatives: patching kernel code
[    0.354077] devtmpfs: initialized
[    0.392449] Initilizing CustomIPI irq domain
[    0.392877] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.392925] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.404473] pinctrl core: initialized pinctrl subsystem
[    0.405138] OS set in device tree is not L4T.
[    0.405637] regulator-dummy: no parameters
[    0.405929] Initializing plugin-manager
[    0.406108] Plugin module not found
[    0.406311] node /plugin-manager/fragement@0 match with board >=3448-0000-100
[    0.406836] node /plugin-manager/fragment@1 match with board >=3448-0000-101
[    0.407819] node /plugin-manager/fragement@7 match with odm-data enable-pmic-wdt
[    0.408040] node /plugin-manager/fragement@8 match with odm-data enable-pmic-wdt
[    0.408677] node /plugin-manager/fragement@13 match with board >=3448-0000-300
[    0.412329] NET: Registered protocol family 16
[    0.413642] pstore: using zlib compression
[    0.414348] console [pstore-1] enabled
[    0.414365] pstore: Registered ramoops as persistent store backend
[    0.414384] ramoops: attached 0x200000@0xb0000000, ecc: 0/0
[    0.429297] cpuidle: using governor menu
[    0.433573] tegra_smmu 70019000.iommu: Loaded Tegra IOMMU driver
[    0.435087] vdso: 2 pages (1 code @ ffffff8008f67000, 1 data @ ffffff8009e44000)
[    0.435133] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.437894] atomic_pool_init():622: DMA: preallocated 1024 KiB pool for atomic allocations
[    0.440487] tegra_powergate_init: DONE
[    0.440527] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t210/porg/kernel-dts/tegra210-p3448-0000-p3449-0000-b00.dts
[    0.440565] DTB Build time: Jun  8 2023 21:21:40
[    0.442383] Tegra reboot handler registered.
[    0.446921] iommu: Adding device tegra-carveouts to group 0
[    0.447089] platform tegra-carveouts: domain=ffffffc0f9424318 allocates as[0]=ffffffc0f9bd40a8
[    0.447516] iommu: Adding device smmu_test to group 1
[    0.447580] platform smmu_test: domain=ffffffc0f9424558 allocates as[0]=ffffffc0f9bd4110
[    0.448410] mc: mapped MMIO address: 0xffffff800802e000 -> 0x70019000
[    0.448490] mc: mapped MMIO address: 0xffffff8008065000 -> 0x7001c000
[    0.448559] mc: mapped MMIO address: 0xffffff8008079000 -> 0x7001d000
[    0.448583] nv-tegra-mc 70019000.mc: No mssnvlink node
[    0.448619] mc-err: mcerr ops are set to t21x
[    0.459053] iommu: Adding device 70090000.xusb to group 2
[    0.459377] iommu: Adding device 70006000.serial to group 3
[    0.459478] platform 70006000.serial: domain=ffffffc0f94a6618 allocates as[0]=ffffffc0f9bd4178
[    0.459935] iommu: Adding device 70006040.serial to group 4
[    0.460233] iommu: Adding device 70006200.serial to group 5
[    0.460483] iommu: Adding device sound to group 6
[    0.460544] platform sound: domain=ffffffc0f94a6b58 allocates as[0]=ffffffc0f9bd41e0
[    0.461140] iommu: Adding device 7000d400.spi to group 7
[    0.461484] iommu: Adding device 7000d600.spi to group 8
[    0.461782] iommu: Adding device 70410000.spi to group 9
[    0.462106] iommu: Adding device 50000000.host1x to group 10
[    0.462396] iommu: Adding device 54080000.vi to group 11
[    0.462810] iommu: Adding device 54600000.isp to group 12
[    0.463079] iommu: Adding device 54680000.isp to group 13
[    0.463409] iommu: Adding device tegradc.0 to group 14
[    0.463483] platform tegradc.0: domain=ffffffc0f94b3a98 allocates as[0]=ffffffc0f9bd4248
[    0.467710] platform tegradc.0: IOVA linear map 0x0000000092ca9000(800000)
[    0.468126] platform tegradc.0: IOVA linear map 0x00000000d7000000(19000000)
[    0.468473] iommu: Adding device tegradc.1 to group 15
[    0.468538] platform tegradc.1: domain=ffffffc0f94b3cd8 allocates as[0]=ffffffc0f9bd42b0
[    0.472873] platform tegradc.1: IOVA linear map 0x0000000092ca9000(800000)
[    0.473310] platform tegradc.1: IOVA linear map 0x00000000d7000000(19000000)
[    0.473594] iommu: Adding device 54340000.vic to group 16
[    0.473824] iommu: Adding device 544c0000.nvenc to group 17
[    0.474055] iommu: Adding device 54500000.tsec to group 18
[    0.474271] iommu: Adding device 54100000.tsecb to group 19
[    0.474483] iommu: Adding device 54480000.nvdec to group 20
[    0.474722] iommu: Adding device 54380000.nvjpg to group 21
[    0.475793] iommu: Adding device 546c0000.i2c to group 22
[    0.476149] iommu: Adding device 57000000.gpu to group 23
[    0.476218] platform 57000000.gpu: domain=ffffffc0f94c2cd8 allocates as[0]=ffffffc0f9bd4318
[    0.476279] platform 57000000.gpu: domain=ffffffc0f94c2cd8 allocates as[1]=ffffffc0f9bd4380
[    0.476340] platform 57000000.gpu: domain=ffffffc0f94c2cd8 allocates as[2]=ffffffc0f9bd43e8
[    0.476397] platform 57000000.gpu: domain=ffffffc0f94c2cd8 allocates as[3]=ffffffc0f9bd4450
[    0.477376] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
[    0.477417] tegra-pmc 7000e400.pmc: scratch reg offset dts data not present
[    0.477444] tegra-pmc: ### PMC reset source: TEGRA_POWER_ON_RESET
[    0.477465] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_WARM
[    0.477482] tegra-pmc: ### PMC reset status reg: 0x0
[    0.529449] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[    0.529483] tegra-pmc: Clear bootloader IO dpd settings
[    0.529517] tegra-pmc 7000e400.pmc: IO padctrl driver initialized
[    0.529601] tegra-pmc 7000e400.pmc: PMC: Successfully configure bootrom reset commands
[    0.529931] iommu: Adding device 70012000.se to group 24
[    0.530517] iommu: Adding device 1003000.pcie to group 25
[    0.530607] platform 1003000.pcie: domain=ffffffc0f9555498 allocates as[0]=ffffffc0f9bd44b8
[    0.531040] iommu: Adding device 7000c000.i2c to group 26
[    0.531323] iommu: Adding device 7000c400.i2c to group 27
[    0.531627] iommu: Adding device 7000c500.i2c to group 28
[    0.531896] iommu: Adding device 7000c700.i2c to group 29
[    0.532169] iommu: Adding device 7000d000.i2c to group 30
[    0.532436] iommu: Adding device 7000d100.i2c to group 31
[    0.532755] iommu: Adding device sdhci-tegra.0 to group 32
[    0.532829] platform sdhci-tegra.0: domain=ffffffc0f9562018 allocates as[0]=ffffffc0f9bd4520
[    0.533717] iommu: Adding device 700d0000.xudc to group 33
[    0.536961] vdd-ac-bat: 5000 mV
[    0.537424] vdd-5v0-sys: 5000 mV
[    0.538412] vdd-5v0-hdmi: supplied by vdd-5v0-sys
[    0.538478] vdd-5v0-hdmi: 5000 mV
[    0.538889] vdd-1v8-sys: 1800 mV
[    0.539309] vdd-fan: supplied by vdd-5v0-sys
[    0.539386] vdd-fan: 5000 mV
[    0.539818] vdd-usb-vbus: supplied by vdd-5v0-sys
[    0.539868] vdd-usb-vbus: 5000 mV
[    0.540399] vdd-usb-vbus2: 5000 mV
[    0.574142] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.576778] gpio gpiochip0: gpio-line-names specifies 240 line names but there are 256 lines on the chip
[    0.577942] GPIO line 6 (system-suspend-gpio) hogged as output/high
[    0.577987] GPIO line 151 (camera-control-output-low) hogged as output/low
[    0.578023] GPIO line 152 (camera-control-output-low) hogged as output/low
[    0.578411] gpiochip_setup_dev: registered GPIOs 0 to 255 on device: gpiochip0 (tegra-gpio)
[    0.586292] eventlib_kernel: keventlib is initialized, test id: 0
[    0.586670] SCSI subsystem initialized
[    0.586935] libata version 3.00 loaded.
[    0.587233] usbcore: registered new interface driver usbfs
[    0.587313] usbcore: registered new interface driver hub
[    0.587409] usbcore: registered new device driver usb
[    0.591487] max77620 4-003c: PMIC Version OTP:0x35 and ES:0x8
[    0.593729] random: fast init done
[    0.597417] vdd-core: 600 <--> 1162 mV at 1075 mV
[    0.598449] vdd-ddr-1v1: Bringing 1125000uV into 1150000-1150000uV
[    0.601440] vdd-ddr-1v1: 1150 mV
[    0.605298] vdd-pre-reg-1v35: 1350 mV
[    0.609297] vdd-1v8: 1800 mV
[    0.612509] avdd-sys-1v2: 1200 mV
[    0.616483] vdd-pex-1v0: 1050 mV
[    0.617185] vddio-sdmmc-ap: 1800 <--> 3300 mV at 3300 mV
[    0.617759] max77620-ldo3: at 3100 mV
[    0.620483] vdd-rtc: 850 <--> 1100 mV at 1000 mV
[    0.621052] max77620-ldo5: at 3100 mV
[    0.624479] vddio-sdmmc3-ap: 1800 <--> 3300 mV at 2800 mV
[    0.628475] avdd-1v05-pll: 1050 mV
[    0.632477] avdd-io-hdmi-dp: 1050 mV
[    0.635134] GPIO line 505 (spmic-default-output-high) hogged as output/high
[    0.635461] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpiochip1 (max77620-gpio)
[    0.635769] max77620 4-003c: max77620 probe successful
[    0.638488] media: Linux media interface: v0.10
[    0.638566] Linux video capture interface: v2.00
[    0.639470] pps_core: LinuxPPS API ver. 1 registered
[    0.639502] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.639543] PTP clock support registered
[    0.643261] tegra_fiq_debugger_init: found FIQ source (IRQ 98)
[    0.649812] tegra210-emc 7001b000.external-memory-controller: validated EMC DFS table
[    0.650708] Advanced Linux Sound Architecture Driver Initialized.
[    0.651387] Bluetooth: Core ver 2.22
[    0.651459] NET: Registered protocol family 31
[    0.651477] Bluetooth: HCI device and connection manager initialized
[    0.651506] Bluetooth: HCI socket layer initialized
[    0.651528] Bluetooth: L2CAP socket layer initialized
[    0.651569] Bluetooth: SCO socket layer initialized
[    0.653460] tegra210_dvfs: no clock found for sdmmc2_ddr
[    0.653500] tegra210_dvfs: no clock found for sdmmc4_ddr
[    0.653558] tegra210_dvfs: no clock found for sdmmc1_ddr
[    0.653586] tegra210_dvfs: no clock found for sdmmc3_ddr
[    0.656758] tegra_dvfs: Unable to get vdd-cpu rail for step info, defering probe
[    0.658240] vdd-3v3-sys: supplied by vdd-5v0-sys
[    0.658335] vdd-3v3-sys: 3300 mV
[    0.658626] vdd-1v8-sys: supplied by vdd-3v3-sys
[    0.661352] vdd-usb-vbus2: supplied by vdd-3v3-sys
[    0.661877] vdd-3v3-sd: supplied by vdd-3v3-sys
[    0.661933] vdd-3v3-sd: 3300 mV
[    0.663152] avdd-io-edp-1v05: supplied by avdd-1v05-pll
[    0.663242] avdd-io-edp-1v05: 1050 mV
[    0.663734] vdd-usb-hub-en: supplied by vdd-1v8-sys
[    0.663791] vdd-usb-hub-en: 5000 mV
[    0.665394] camchar: rtcpu character device driver loaded
[    0.666185] extcon-gpio-states extcon:extcon@1: Cable state:0, cable id:0
[    0.667494] clocksource: Switched to clocksource arch_sys_counter
[    0.708196] VFS: Disk quotas dquot_6.6.0
[    0.708368] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.708880] nvmap_heap_init: nvmap_heap_init: created heap block cache
[    0.709320] dma_declare_coherent_resizable_cma_memory:324: resizable heap=vpr, base=0x00000000d7000000, size=0x19000000
[    0.709370]  dma-vpr: heap size is not multiple of cma_chunk_size heap_info->num_chunks (13) rem_chunk_size(0x1000000)
[    0.709680] cma: enabled page replacement for spfn=d7000, epfn=f0000
[    0.709707] dma_declare_coherent_resizable_cma_memory:373: resizable cma heap=vpr create successful
[    0.709738] tegra-carveouts tegra-carveouts: assigned reserved memory node vpr-carveout
[    0.709791] tegra-carveouts tegra-carveouts: iram :dma coherent mem declare 0x0000000040001000,258048
[    0.709819] tegra-carveouts tegra-carveouts: assigned reserved memory node iram-carveout
[    0.709852] nvmap: nvmap_select_cache_ops() nvmap cache ops set to set/ways
[    0.709874] nvmap_page_pool_init: Total RAM pages: 1009331
[    0.709892] nvmap_page_pool_init: nvmap page pool size: 126166 pages (492 MB)
[    0.710040] nvmap_background_zero_thread: PP zeroing thread starting.
[    0.710365] misc nvmap: created heap iram base 0x0000000040001000 size (252KiB)
[    0.711275] misc nvmap: created heap vpr base 0x00000000d7000000 size (409600KiB)
[    0.719672] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type AO-therm
[    0.720179] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type CPU-therm
[    0.720581] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type GPU-therm
[    0.720880] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[    0.721084] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type PMIC-Die
[    0.721397] pre_t19x_iso_plat_init(): iso emc max clk=1600000KHz
[    0.721419] pre_t19x_iso_plat_init(): max_iso_bw=11520000KB
[    0.721879] NET: Registered protocol family 2
[    0.722898] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.723137] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.723743] TCP: Hash tables configured (established 32768 bind 32768)
[    0.723930] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.724028] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.724467] NET: Registered protocol family 1
[    0.725210] RPC: Registered named UNIX socket transport module.
[    0.725240] RPC: Registered udp transport module.
[    0.725258] RPC: Registered tcp transport module.
[    0.725274] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.725300] PCI: CLS 0 bytes, default 64
[    0.725537] Trying to unpack rootfs image as initramfs...
[    0.959703] Freeing initrd memory: 5356K
[    0.969577] host1x 50000000.host1x: initialized
[    0.971450] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.974828] audit: initializing netlink subsys (disabled)
[    0.974923] audit: type=2000 audit(0.815:1): initialized
[    0.975791] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.985854] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.987395] ntfs: driver 2.1.32 [Flags: R/W].
[    0.988263] 9p: Installing v9fs 9p2000 file system support
[    0.991540] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240)
[    0.991705] io scheduler noop registered
[    0.992019] io scheduler cfq registered (default)
[    0.994718] gic 702f9000.agic: GIC IRQ controller registered
[    0.997809] iommu: Adding device 702ef000.adsp to group 34
[    1.005771] iommu: Adding device aconnect@702c0000:adsp_audio to group 35
[    1.005924] tegra-aconnect aconnect@702c0000: Tegra ACONNECT bus registered
[    1.006586] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x7a09c0f
[    1.006619] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4
[    1.008494] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb
[    1.008639] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb
[    1.008769] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb
[    1.008986] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1
[    1.009097] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4
[    1.009208] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4
[    1.009324] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4
[    1.009445] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4
[    1.009551] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb
[    1.009662] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb
[    1.016020] tegra-pwm 7000a000.pwm: PWM clk cannot sleep in ops
[    1.017725] tegra-dfll-pwm 70110000.pwm: DFLL pwm-rate: 12800000
[    1.019708] tegra-pcie 1003000.pcie: 4x1, 1x1 configuration
[    1.021033] tegra-pcie 1003000.pcie: PCIE: Enable power rails
[    1.021404] tegra-pcie 1003000.pcie: probing port 0, using 4 lanes
[    1.022685] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[    1.022942] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=1500000, vi_iso_bw=1500000, max_bw=1500000
[    1.023215] Adding domain tsec-pd to PM domain host1x-pd
[    1.025545] tegra-pcie 1003000.pcie: probing port 1, using 1 lanes
[    1.026577] tsec 54500000.tsec: initialized
[    1.028175] tsec 54100000.tsecb: initialized
[    1.028940] Adding domain nvdec-pd to PM domain host1x-pd
[    1.032343] nvdec 54480000.nvdec: initialized
[    1.033416] Adding domain vic03-pd to PM domain host1x-pd
[    1.033609] Adding domain msenc-pd to PM domain host1x-pd
[    1.033784] Adding domain nvjpg-pd to PM domain host1x-pd
[    1.037857] falcon 54340000.vic: initialized
[    1.039098] falcon 544c0000.nvenc: initialized
[    1.040430] falcon 54380000.nvjpg: initialized
[    1.044851] tegra_cec 70015000.tegra_cec: dt=1 start=0x70015000 end=0x70015FFF irq=97
[    1.044934] tegra_cec 70015000.tegra_cec: Enable clock result: 0.
[    1.044981] tegra_cec 70015000.tegra_cec: tegra_cec_init started
[    1.045018] tegradc tegradc.0: disp0 connected to head0->/host1x/sor1
[    1.045138] display board info: id 0x0, fab 0x0
[    1.045221] generic_infoframe_type: 0x87
[    1.045275] tegra_cec 70015000.tegra_cec: cec_add_sysfs ret=0
[    1.045297] tegra_cec 70015000.tegra_cec: probed
[    1.045385] tegradc tegradc.0: DT parsed successfully
[    1.045450] tegradc tegradc.0: Display dc.ffffff800ab40000 registered with id=0
[    1.045992] tegradc tegradc.0: Bootloader disp_param detected. Detected mode: 1920x1080 (on 0x0mm) pclk=148350781
[    1.053280] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
[    1.053872] tegradc tegradc.0: probed
[    1.060222] tegra-adma 702e2000.adma: Tegra210 ADMA driver registered 22 channels
[    1.061823] tegra-fuse-burn 7000f800.efuse:efuse-burn: Fuse burn driver initialized
[    1.062272] kfuse 7000fc00.kfuse: initialized
[    1.064055] tegra-pmc-iopower pmc-iopower: Regulator supply iopower-dbg-supply not available
[    1.065053] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0
[    1.066784] tegra-dfll-pwm 70110000.pwm: DFLL_PWM regulator is available now
[    1.066845] vdd-cpu: 708 <--> 1322 mV at 708 mV
[    1.067399] pwm-regulator pwm_regulators:pwm-regulator@0: PWM regulator registration passed
[    1.069168] vdd-gpu: applied init 1000000uV constraint
[    1.069207] vdd-gpu: 708 <--> 1323 mV at 997 mV
[    1.069734] pwm-regulator pwm_regulators:pwm-regulator@1: PWM regulator registration passed
[    1.074716] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.074925] No Device Node present for smmu client: serial8250 !!
[    1.074958] platform serial8250: No iommus property found in DT node, got swgids from fixup(101004000)
[    1.075045] iommu: Adding device serial8250 to group 36
[    1.078865] console [ttyS0] disabled
[    1.079043] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 63, base_baud = 25500000) is a Tegra
[    1.536332] tegra-pcie 1003000.pcie: link 0 down, retrying
[    1.940747] tegra-pcie 1003000.pcie: link 0 down, retrying
[    2.079515] tegra_cec 70015000.tegra_cec: Can't find physical addresse.
[    2.079521] tegra_cec 70015000.tegra_cec: tegra_cec_init Done.
[    2.345058] tegra-pcie 1003000.pcie: link 0 down, retrying
[    2.347075] tegra-pcie 1003000.pcie: link 0 down, ignoring
[    2.453306] tegra-pcie 1003000.pcie: PCI host bridge to bus 0000:00
[    2.453315] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    2.453321] pci_bus 0000:00: root bus resource [mem 0x13000000-0x1fffffff]
[    2.453327] pci_bus 0000:00: root bus resource [mem 0x20000000-0x3fffffff pref]
[    2.453333] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.453376] pci 0000:00:02.0: [10de:0faf] type 01 class 0x060400
[    2.453497] pci 0000:00:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[    2.453730] iommu: Adding device 0000:00:02.0 to group 37
[    2.453844] pci 0000:00:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.454002] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000
[    2.454030] pci 0000:01:00.0: reg 0x10: [io  0x0000-0x00ff]
[    2.454062] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00000fff 64bit]
[    2.454085] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit]
[    2.454254] pci 0000:01:00.0: supports D1 D2
[    2.454258] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    2.454470] iommu: Adding device 0000:01:00.0 to group 38
[    2.463599] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    2.463649] pci 0000:00:02.0: BAR 14: assigned [mem 0x13000000-0x130fffff]
[    2.463655] pci 0000:00:02.0: BAR 13: assigned [io  0x1000-0x1fff]
[    2.463665] pci 0000:01:00.0: BAR 4: assigned [mem 0x13000000-0x13003fff 64bit]
[    2.463686] pci 0000:01:00.0: BAR 2: assigned [mem 0x13004000-0x13004fff 64bit]
[    2.463704] pci 0000:01:00.0: BAR 0: assigned [io  0x1000-0x10ff]
[    2.463715] pci 0000:00:02.0: PCI bridge to [bus 01]
[    2.463721] pci 0000:00:02.0:   bridge window [io  0x1000-0x1fff]
[    2.463728] pci 0000:00:02.0:   bridge window [mem 0x13000000-0x130fffff]
[    2.464129] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
[    2.464135] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    2.464142] pcie_pme 0000:00:02.0:pcie001: service driver pcie_pme loaded
[    2.464268] aer 0000:00:02.0:pcie002: service driver aer loaded
[    3.557030] console [ttyS0] enabled
[    3.557651] Console: switching to colour frame buffer device 240x67
[    3.560827] 70006040.serial: ttyTHS1 at MMIO 0x70006040 (irq = 64, base_baud = 0) is a TEGRA_UART
[    3.561175] serial-tegra 70006200.serial: RX in PIO mode
[    3.561263] 70006200.serial: ttyTHS2 at MMIO 0x70006200 (irq = 65, base_baud = 0) is a TEGRA_UART
[    3.562318] [drm] Initialized
[    3.593893] brd: module loaded
[    3.597901] tegradc tegradc.0: fb registered
[    3.605413] loop: module loaded
[    3.608713] tegra_profiler: version: 1.139, samples/io: 47/27
[    3.609297] tegradc tegradc.0: DC initialized, skipping tegra_dc_program_mode.
[    3.609341] tegradc tegradc.0: hdmi: tmds rate:148351K prod-setting:prod_c_hdmi_75m_150m
[    3.609824] tegradc tegradc.0: hdmi: get RGB quant from REG programmed by BL.
[    3.609834] tegradc tegradc.0: hdmi: get YCC quant from REG programmed by BL.
[    3.635928] extcon-disp-state extcon:disp-state: cable 47 state 1
[    3.635932] Extcon AUX1(HDMI) enable
[    3.636858] tegradc tegradc.1: disp1 connected to head1->/host1x/sor
[    3.636928] tegradc tegradc.1: No lt-data, using default setting
[    3.636957] tegradc tegradc.1: No hpd-gpio in DT
[    3.636988] tegradc tegradc.1: DT parsed successfully
[    3.637046] tegradc tegradc.1: Display dc.ffffff800d4c0000 registered with id=1
[    3.638500] tegradc tegradc.1: dpd enable lookup fail:-19
[    3.643167] tegradc tegradc.1: probed
[    3.665803] tegradc tegradc.0: nominal-pclk:148351648 parent:148350781 div:1.0 pclk:148350781 146868084~161703244
[    3.703502] tegradc tegradc.1: fb registered
[    3.703590] tegra_profiler: auth: init
[    3.704114] THERMAL EST: found 2 subdevs
[    3.704118] THERMAL EST num_resources: 0
[    3.704122] [THERMAL EST subdev 0]
[    3.704126] [THERMAL EST subdev 1]
[    3.704442] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type thermal-fan-est
[    3.704443] THERMAL EST: thz register success.
[    3.704559] THERMAL EST: end of probe, return err: 0
[    3.705256] hisi_sas: driver version v1.6
[    3.708629] tegra-qspi 70410000.spi: Prod settings list not found
[    3.709528] qspi_mtd spi32766.0: MX25U3235F (4096 Kbytes)
[    3.709534] qspi_mtd spi32766.0: mtd .name = spi32766.0, .size = 0x400000 (4MiB) .erasesize = 0x00001000 (4KiB) .numeraseregions = 0
[    3.712298] libphy: Fixed MDIO Bus: probed
[    3.712766] tun: Universal TUN/TAP device driver, 1.6
[    3.712768] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    3.716543] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    3.716545] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    3.716590] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    3.716592] igb: Copyright (c) 2007-2014 Intel Corporation.
[    3.716637] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    3.716639] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    3.716683] Intel(R) 10GbE PCI Express Linux Network Driver - version 4.6.4
[    3.716685] Copyright(c) 1999 - 2017 Intel Corporation.
[    3.717230] r8168 0000:01:00.0: enabling device (0000 -> 0003)
[    3.717248] r8168 Gigabit Ethernet driver 8.045.08-NAPI loaded
[    3.731313] r8168 0000:01:00.0 (unnamed net_device) (uninitialized): Invalid ethernet address 00:00:00:00:00:00, trying device tree node
[    3.731375] r8168 0000:01:00.0 (unnamed net_device) (uninitialized): Found valid ethernet address 48:b0:2d:c1:56:62 from device tree
[    3.731813] r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
[    3.731845] r8168  Copyright (C) 2017  Realtek NIC software team <nicfae@realtek.com>
                This program comes with ABSOLUTELY NO WARRANTY; for details, please see <http://www.gnu.org/licenses/>.
                This is free software, and you are welcome to redistribute it under certain conditions; see <http://www.gnu.org/licenses/>.
[    3.732246] PPP generic driver version 2.4.2
[    3.732375] PPP BSD Compression module registered
[    3.732377] PPP Deflate Compression module registered
[    3.732392] PPP MPPE Compression module registered
[    3.732395] NET: Registered protocol family 24
[    3.732444] usbcore: registered new interface driver r8152
[    3.732480] usbcore: registered new interface driver asix
[    3.732513] usbcore: registered new interface driver ax88179_178a
[    3.732542] usbcore: registered new interface driver cdc_ether
[    3.732569] usbcore: registered new interface driver net1080
[    3.732596] usbcore: registered new interface driver cdc_subset
[    3.732622] usbcore: registered new interface driver zaurus
[    3.732660] usbcore: registered new interface driver cdc_ncm
[    3.736083] VFIO - User Level meta-driver version: 0.3
[    3.737053] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.737063] ehci-pci: EHCI PCI platform driver
[    3.737097] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.737103] ohci-pci: OHCI PCI platform driver
[    3.737133] ohci-platform: OHCI generic platform driver
[    3.738947] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP
[    3.739616] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad 0
[    3.740696] tegra-xusb 70090000.xusb: extcon 0: ffffffc0f9443800 id
[    3.741678] usbcore: registered new interface driver uas
[    3.741719] usbcore: registered new interface driver usb-storage
[    3.741786] usbcore: registered new interface driver usbserial
[    3.745974] tegra-xudc-new 700d0000.xudc: device count: 1
[    3.746349] tegra-xusb 70090000.xusb: Firmware timestamp: 2019-10-17 15:58:59 UTC, Version: 50.25 release
[    3.746378] tegra-xusb 70090000.xusb: xHCI Host Controller
[    3.746399] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 1
[    3.747109] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00050010
[    3.747141] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000
[    3.747287] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    3.747292] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.747296] usb usb1: Product: xHCI Host Controller
[    3.747299] usb usb1: Manufacturer: Linux 4.9.140-tegra xhci-hcd
[    3.747302] usb usb1: SerialNumber: 70090000.xusb
[    3.748045] tegra-xudc-new 700d0000.xudc: USB charger detection disabled
[    3.748053] tegra-xudc-new 700d0000.xudc: vbus state: 0
[    3.748589] hub 1-0:1.0: USB hub found
[    3.748631] tegra-xudc-new 700d0000.xudc: entering ELPG
[    3.748878] tegra-xudc-new 700d0000.xudc: entering ELPG done
[    3.748903] hub 1-0:1.0: 5 ports detected
[    3.749382] tegra-xusb 70090000.xusb: xHCI Host Controller
[    3.749391] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 2
[    3.749467] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.749575] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    3.749579] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.749583] usb usb2: Product: xHCI Host Controller
[    3.749586] usb usb2: Manufacturer: Linux 4.9.140-tegra xhci-hcd
[    3.749590] usb usb2: SerialNumber: 70090000.xusb
[    3.749941] mousedev: PS/2 mouse device common for all mice
[    3.750008] usbcore: registered new interface driver xpad
[    3.750042] hub 2-0:1.0: USB hub found
[    3.750147] hub 2-0:1.0: 4 ports detected
[    3.880575] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[    3.882722] rtc rtc1: alarm rtc device
[    3.882733] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
[    3.882750] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
[    3.883102] i2c /dev entries driver
[    3.884601] i2c i2c-6: Added multiplexed i2c bus 7
[    3.884950] i2c i2c-6: Added multiplexed i2c bus 8
[    3.884954] i2c-mux-gpio cam_i2cmux: 2 port mux on Tegra I2C adapter adapter
[    3.885485] imx219 7-0010: tegracam sensor driver:imx219_v2.0.6
[    3.908764] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x10
[    3.908839] imx219 7-0010: imx219_board_setup: error during i2c read probe (-121)
[    3.908870] imx219 7-0010: board setup failed
[    3.908931] imx219: probe of 7-0010 failed with error -121
[    3.909344] imx219 8-0010: tegracam sensor driver:imx219_v2.0.6
[    3.932601] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x10
[    3.932668] imx219 8-0010: imx219_board_setup: error during i2c read probe (-121)
[    3.932697] imx219 8-0010: board setup failed
[    3.932748] imx219: probe of 8-0010 failed with error -121
[    3.933500] max77620-power max77620-power: Event recorder REG_NVERC : 0x0
[    3.935453] tegra_soctherm 700e2000.soctherm: pllx_offset tz:0 max:14, min:2
[    3.935457] tegra_soctherm 700e2000.soctherm: pllx_offset tz:2 max:8, min:4
[    3.935765] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    3.935778] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when cpu reaches 102500 mC
[    3.935785] tegra_soctherm 700e2000.soctherm: throttrip: will throttle when cpu reaches 100500 mC
[    3.935919] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    3.935928] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when gpu reaches 103000 mC
[    3.935933] tegra_soctherm 700e2000.soctherm: throttrip: will throttle when gpu reaches 101000 mC
[    3.936078] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    3.936086] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when pll reaches 127000 mC
[    3.936090] tegra_soctherm 700e2000.soctherm: throttrip: pll: missing hot temperature
[    3.936261] tegra_soctherm 700e2000.soctherm: failed to register sensor: -19
[    3.936816] tegra_aotag tegra-aotag: Registering sensor 0
[    3.936862] tegra_aotag tegra-aotag: Invalid temp readout
[    3.936882] tegra_aotag tegra-aotag: Invalid temp readout
[    3.936898] tegra_aotag tegra-aotag: Bound to TZ : ID 0
[    3.936906] tegra_aotag tegra-aotag: Probe done [SUCCESS]:0
[    3.937647] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    3.937660] tegra_dfll_action dfll-cdev-cap: Tegra DFLL 'cap cooling device' registered
[    3.937798] tegra_aotag tegra-aotag: Invalid temp readout
[    3.937819] tegra_dfll_action dfll-cdev-floor: Tegra DFLL 'floor cooling device' registered
[    3.938153] parse_throttle_dt_data: Num cap clks = 6
[    3.938157] parse_throttle_dt_data: clk=cclk_g type=2
[    3.938163] parse_throttle_dt_data: clk=gpu type=4
[    3.938182] parse_throttle_dt_data: clk=cap.throttle.c2bus type=0
[    3.938199] parse_throttle_dt_data: clk=cap.throttle.c3bus type=0
[    3.938218] parse_throttle_dt_data: clk=cap.throttle.sclk type=0
[    3.938221] parse_throttle_dt_data: clk=emc type=3
[    3.938593] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    3.938683] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    3.938788] tegra_throttle_probe: probe successful. #cdevs=4
[    3.939353] FAN dev name: pwm-fan
[    3.939395] FAN:gpio request success.
[    3.939444] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[    3.939715] pwm_fan_driver pwm-fan: got pwm for fan. polarity is normal
[    3.939823] pwm_fan_driver pwm-fan: fan tach request irq success
[    3.939830] pwm_fan_driver pwm-fan: tach period: 1000
[    3.939905] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[    3.939909] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2, state:2
[    3.939913] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[    3.939917] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[    3.939921] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[    3.939925] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[    3.939928] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[    3.939932] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[    3.939936] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[    3.939940] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[    3.941619] device-mapper: uevent: version 1.0.3
[    3.942093] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[    3.944673] tegra210-cpufreq cpufreq: probe()...completed
[    3.945396] sdhci: Secure Digital Host Controller Interface driver
[    3.945398] sdhci: Copyright(c) Pierre Ossman
[    3.945399] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.945880] sdhci-tegra sdhci-tegra.0: Got CD GPIO
[    3.946233] sdhci-tegra sdhci-tegra.0: Client registration for eMC Successful
[    3.946353] sdhci-tegra sdhci-tegra.0: wakeup init done, cdirq 300
[    3.950976] tegra-se 70012000.se: tegra_se_probe: complete
[    3.951589] hidraw: raw HID events driver (C) Jiri Kosina
[    3.952821] usbcore: registered new interface driver usbhid
[    3.952822] usbhid: USB HID core driver
[    3.954861] tegra21x_actmon 6000c800.actmon: in actmon_register()...
[    3.955123] tegra21x_actmon 6000c800.actmon: initialization Completed for the device mc_all
[    3.956880] nvpmodel: initialized successfully
[    3.957825] usbcore: registered new interface driver snd-usb-audio
[    3.957885] No Device Node present for smmu client: snd-soc-dummy !!
[    3.957890] platform snd-soc-dummy: No iommus property found in DT node, got swgids from fixup(101004000)
[    3.957906] iommu: Adding device snd-soc-dummy to group 39
[    3.981967] OPE platform probe
[    3.982073] OPE platform probe successful
[    3.983073] OPE platform probe
[    3.983164] OPE platform probe successful
[    3.984953] tegra-asoc: sound: Can't retrieve clk ahub
[    3.984970] tegra-asoc:: probe of sound failed with error -2
[    3.985408] u32 classifier
[    3.985409]     Actions configured
[    3.985490] Initializing XFRM netlink socket
[    3.986358] NET: Registered protocol family 10
[    3.987212] NET: Registered protocol family 17
[    3.987223] NET: Registered protocol family 15
[    3.987319] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    3.988644] Bluetooth: RFCOMM socket layer initialized
[    3.988651] Bluetooth: RFCOMM ver 1.11
[    3.988656] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.988660] Bluetooth: HIDP socket layer initialized
[    3.988677] 9pnet: Installing 9P2000 support
[    3.988712] Key type dns_resolver registered
[    3.988882] input: tegra-hda HDMI/DP,pcm=3 as /devices/70030000.hda/sound/card0/input0
[    3.990994] Registered cp15_barrier emulation handler
[    3.991004] Registered setend emulation handler
[    3.991620] mmc0: SDHCI controller on sdhci-tegra.0 [sdhci-tegra.0] using ADMA 64-bit with 64 bit addr
[    3.995321] registered taskstats version 1
[    3.995971] Adding domain ve2-pd to PM domain host1x-pd
[    3.996273] Adding domain ve-pd to PM domain host1x-pd
[    4.189922] mmc0: hw tuning done ...
[    4.189952] mmc0: new ultra high speed SDR104 SDXC card at address aaaa
[    4.190349] mmcblk0: mmc0:aaaa SN64G 59.5 GiB
[    4.195557]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
[    4.938212] tegradc tegradc.0: blank - powerdown
[    4.941261] hpd: state 7 (Takeover from bootloader), hpd 0, pending_hpd_evt 1
[    4.941264] hpd: switching from state 7 (Takeover from bootloader) to state 0 (Reset)
[    4.941269] hpd: state 0 (Reset), hpd 0, pending_hpd_evt 0
[    4.942327] isp 54600000.isp: initialized
[    4.943088] isp 54680000.isp: initialized
[    4.953554] last reset is due to power on reset
[    4.953557] KERNEL: PMC reset status reg: 0x0
[    4.953615] BL: PMC reset status reg: 0x0
[    4.953617] BL: PMIC poweroff Event Recorder: 0x40
[    4.955052] clk_cbus_recalc_rate: no gbus parent
[    4.955056] clk_cbus_round_rate: no gbus parent
[    4.955057] clk_cbus_round_rate: no gbus parent
[    4.955064] clk_cbus_recalc_rate: no gbus parent
[    4.955168] clk_cbus_recalc_rate: no gbus parent
[    4.955171] clk_cbus_round_rate: no gbus parent
[    4.955172] clk_cbus_round_rate: no gbus parent
[    4.955176] clk_cbus_recalc_rate: no gbus parent
[    4.955857] tegra_dvfs: GPU-cap: registered
[    4.955908] tegra dvfs: vdd-cpu: nominal 1168mV, offset 708000uV, step 19200uV, scaling enabled
[    4.955910] tegra dvfs: vdd-core: nominal 1075mV, offset 600000uV, step 12500uV, scaling enabled
[    4.955912] tegra dvfs: vdd-gpu: nominal 1068mV, offset 708000uV, step 10000uV, scaling enabled
[    4.957520] tegra_dvfs: vdd-gpu-vts: registered
[    4.958174] tegra_core_action core_dvfs_cdev_floor: Tegra CORE DVFS 'floor cooling device' registered
[    4.958757] tegra_core_action core_dvfs_cdev_cap: Tegra CORE DVFS 'cap cooling device' registered
[    4.959223] input: gpio-keys as /devices/gpio-keys/input/input1
[    4.985283] extcon-disp-state extcon:disp-state: cable 47 state 0
[    4.985285] Extcon AUX1(HDMI) disable
[    4.992117] tegra_rtc 7000e000.rtc: setting system clock to 2000-01-01 01:00:19 UTC (946688419)
[    4.993114] vi 54080000.vi: vi_probe: ++
[    4.995677] vi 54080000.vi: initialized
[    4.997882] vi 54080000.vi: subdev nvcsi--2 bound
[    4.997995] vi 54080000.vi: subdev nvcsi--1 bound
[    4.998210] mmcblk mmc0:aaaa: Card claimed for testing.
[    4.999402] Disable partitions left on by BL
[    4.999405]   disb
[    4.999447] bwmgr: missing cdev-type property
[    4.999567] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[    4.999573] DRAM derating cdev registered.
[    5.000572] vdd-fan: disabling
[    5.000574] vdd-usb-vbus: disabling
[    5.000576] vdd-usb-vbus2: disabling
[    5.000585] vddio-sdmmc3-ap: disabling
[    5.000666] avdd-io-edp-1v05: disabling
[    5.000668] vdd-usb-hub-en: disabling
[    5.000746] ALSA device list:
[    5.000748]   #0: tegra-hda at 0x70038000 irq 83
[    5.013092] tegradc tegradc.0: unblank
[    5.023487] tegradc tegradc.0: nominal-pclk:148500000 parent:148500000 div:1.0 pclk:148500000 147015000~161865000
[    5.023541] tegradc tegradc.0: hdmi: tmds rate:148500K prod-setting:prod_c_hdmi_75m_150m
[    5.024523] tegradc tegradc.0: hdmi: get RGB quant from EDID.
[    5.024529] tegradc tegradc.0: hdmi: get YCC quant from EDID.
[    5.059286] extcon-disp-state extcon:disp-state: cable 47 state 1
[    5.059289] Extcon AUX1(HDMI) enable
[    5.059560] tegradc tegradc.0: sync windows ret = 250
[    5.457022] tegradc tegradc.1: blank - powerdown
[    5.463370] extcon-disp-state extcon:disp-state: cable 44 state 0 already set.
[    5.463371] Extcon DP: HPD disabled
[    5.463373] hpd: hpd_switch 0
[    5.463375] hpd: switching from state 0 (Reset) to state 1 (Check Plug)
[    5.463385] hpd: state 1 (Check Plug), hpd 0, pending_hpd_evt 0
[    5.463389] hpd: switching from state 1 (Check Plug) to state 3 (Disabled)
[    5.507461] extcon-disp-state extcon:disp-state: cable 51 state 1
[    5.507463] Extcon HDMI: HPD enabled
[    5.507489] tegradc tegradc.0: hdmi: plugged
[    5.529811] Freeing unused kernel memory: 8576K
[    5.556774] Root device found: mmcblk0p1
[    5.563620] Found dev node: /dev/mmcblk0p1
[    5.633805] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    5.644361] Rootfs mounted over mmcblk0p1
[    5.669534] Switching from initrd to actual rootfs
[    5.980872] systemd[1]: System time before build time, advancing clock.
[    6.026358] ip_tables: (C) 2000-2006 Netfilter Core Team
[    6.046635] cgroup: cgroup2: unknown option "nsdelegate"
[    6.064216] systemd[1]: systemd 245.4-4ubuntu3.23 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)
[    6.091431] systemd[1]: Detected architecture arm64.
[    6.138430] systemd[1]: Set hostname to <hydra-desktop>.
[    6.386873] random: lvmconfig: uninitialized urandom read (4 bytes read)
[    6.565936] systemd[1]: /etc/systemd/system/rc-local.service:11: Support for option SysVStartPriority= has been removed and it is ignored
[    6.699843] random: systemd: uninitialized urandom read (16 bytes read)
[    6.711967] random: systemd: uninitialized urandom read (16 bytes read)
[    6.720791] systemd[1]: system-modprobe.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    6.735576] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    6.748312] systemd[1]: Created slice system-modprobe.slice.
[    6.759042] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    6.770201] systemd[1]: Created slice system-wg\x2dquick.slice.
[    6.781064] systemd[1]: Created slice User and Session Slice.
[    6.791261] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    6.805085] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    6.819101] systemd[1]: Reached target User and Group Name Lookups.
[    6.829941] systemd[1]: Reached target Remote File Systems.
[    6.840175] systemd[1]: Reached target Slices.
[    6.849225] systemd[1]: Reached target Mounting snaps.
[    6.858986] systemd[1]: Reached target Mounted snaps.
[    6.868731] systemd[1]: Reached target Swap.
[    6.877921] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[    6.889446] systemd[1]: Listening on LVM2 poll daemon socket.
[    6.904103] systemd[1]: Listening on Syslog Socket.
[    6.913935] systemd[1]: Listening on fsck to fsckd communication Socket.
[    6.925597] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    6.937414] systemd[1]: Listening on Journal Audit Socket.
[    6.948005] systemd[1]: Listening on Journal Socket (/dev/log).
[    6.959064] systemd[1]: Listening on Journal Socket.
[    6.969192] systemd[1]: Listening on udev Control Socket.
[    6.979721] systemd[1]: Listening on udev Kernel Socket.
[    6.992200] systemd[1]: Mounting Huge Pages File System...
[    7.005052] systemd[1]: Mounting POSIX Message Queue File System...
[    7.018735] systemd[1]: Mounting Kernel Debug File System...
[    7.031839] systemd[1]: Mounting Kernel Trace File System...
[    7.045466] systemd[1]: Starting Journal Service...
[    7.057976] systemd[1]: Starting Availability of block devices...
[    7.071983] systemd[1]: Starting Set the console keyboard layout...
[    7.086015] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    7.103258] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[    7.121938] systemd[1]: Starting Load Kernel Module chromeos_pstore...
[    7.133827] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped.
[    7.147644] systemd[1]: Starting Load Kernel Module efi_pstore...
[    7.161891] systemd[1]: Starting Load Kernel Module pstore_blk...
[    7.176369] systemd[1]: Starting Load Kernel Module pstore_zone...
[    7.187678] systemd[1]: Condition check resulted in Load Kernel Module ramoops being skipped.
[    7.201465] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    7.212975] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    7.233860] systemd[1]: Starting Load Kernel Modules...
[    7.246379] systemd[1]: Starting Remount Root and Kernel File Systems...
[    7.260326] systemd[1]: Starting udev Coldplug all Devices...
[    7.273201] systemd[1]: Starting Uncomplicated firewall...
[    7.289654] systemd[1]: Started Journal Service.
[    7.352823] nvgpu: 57000000.gpu           gm20b_init_clk_setup_sw:1268 [INFO]  GPCPLL initial settings: NA mode, M=1, N=34, P=3 (id = 1)
[    7.487115] random: crng init done
[    7.487118] random: 7 urandom warning(s) missed due to ratelimiting
[    7.516212] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[    7.569985] systemd-journald[1943]: Received client request to flush runtime journal.
[    7.582359] systemd-journald[1943]: File /var/log/journal/2a0db7560815413d871b42e438d28020/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    7.923982] tegra-xusb 70090000.xusb: Upgrade port 0 to USB3.0
[    7.923987] tegra-xusb 70090000.xusb: Upgrade port 1 to USB3.0
[   10.437101] systemd-journald[1943]: Failed to read journal file /var/log/journal/2a0db7560815413d871b42e438d28020/user-1000.journal for rotation, trying to move it out of the way: Text file busy
[   11.213599] using random self ethernet address
[   11.219751] using random host ethernet address
[   11.240184] Mass Storage Function, version: 2009/09/11
[   11.240191] LUN: removable file: (no medium)
[   11.244564] using random self ethernet address
[   11.250843] using random host ethernet address
[   12.090286] wireguard: WireGuard 1.0.20201112 loaded. See www.wireguard.com for information.
[   12.090290] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[   12.220843] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.228561] eth0: 0xffffff800a3fc000, 48:b0:2d:c1:56:62, IRQ 406
[   12.281157] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   12.663172] zram: Added device: zram0
[   12.667825] zram: Added device: zram1
[   12.670855] zram: Added device: zram2
[   12.685597] zram: Added device: zram3
[   12.717732] zram0: detected capacity change from 0 to 518561792
[   12.817492] Adding 506404k swap on /dev/zram0.  Priority:5 extents:1 across:506404k SS
[   12.821044] zram1: detected capacity change from 0 to 518561792
[   12.832145] Adding 506404k swap on /dev/zram1.  Priority:5 extents:1 across:506404k SS
[   12.835457] zram2: detected capacity change from 0 to 518561792
[   12.847795] Adding 506404k swap on /dev/zram2.  Priority:5 extents:1 across:506404k SS
[   12.851248] zram3: detected capacity change from 0 to 518561792
[   12.864259] Adding 506404k swap on /dev/zram3.  Priority:5 extents:1 across:506404k SS
[   13.840922] tegradc tegradc.0: unblank
[   13.840931] tegradc tegradc.1: blank - powerdown
[   15.311420] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   15.311433] Bluetooth: BNEP socket layer initialized
[   15.321616] fuse init (API version 7.26)
[   15.355516] r8168: eth0: link up
[   15.355548] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

When executing the command “head -n 1 /etc/nv_tegra_release ” the result is:
# R32 (release), REVISION: 3.1, GCID: 18186506, BOARD: t210ref, EABI: aarch64, DATE: Tue Dec 10 06:58:34 UTC 2019

If it is the NVIDIA development kit and I installed the ISO image provided in the guide, I also tried with an image I found prepared for the Jetson nano with Ubuntu 20 to be able to use ROS2. And with that OS the USBs don’t work either.

The strange thing is that they had been working and suddenly they stopped working, then when I tried the second jetson it also failed. The cameras I had connected are HTI HT301 thermal cameras, they are cameras that have little consumption and that on a Raspberry pi 3 have been working well.

When I connect any device the LED does not turn on, neither on the keyboard nor the mouse. If it had been only on 1 jetson nano, I wouldn’t give it too much importance, because in the end it is an electronic component and can fail, but that it is on 2 in a short space of time and that those cameras work without problems on other devices, it seems very strange to me.
Is it possible a firmware failure after having been working? The firmware in this case is on the microSD with the OS?

Thanks for your help.

I am hoping to not see the full dmesg. Is it correct that the result of a USB plug-in of the camera does not append any log at all to the followed dmesg?

L4T R32.3.1 verifies this is an original Nano. Incidentally, that release is rather old. If at some point you can upgrade, then I suggest the newest L4T R32.x. See:
https://developer.nvidia.com/linux-tegra

However, that is Ubuntu 18.04. No 20.04 is available until getting to Xavier hardware. Some people use Docker to work with this, but I could not tell you what the steps are.

Incidentally, if you were to flash the Jetson, then you would want to (A) flash the Jetson itself to get updated QSPI content, and (B) perhaps then just use a newer pre-built o/s image (R32.7.4). One would update QSPI once in flash of the Jetson itself, and then you could use different newer SD card images.

If you are mixing Ubuntu 18.04 and 20.04 content, then that could be a problem. If you’ve installed anything Ubuntu 20.04 in terms of firmware/device tree, then it is likely parts of the Nano would fail.

Note: If the SD card slot is on the module itself, and not on the carrier board, then the o/s will always be on the SD card unless you’ve gone through some very particular steps to use an external boot device. If you have an SD card slot on the carrier board itself, then this changes everything and you’d need different software to correctly boot and to make USB available.

I think mostly at this time I will suggest flashing one of those Nanos with R32.7.4. This means flashing the Nano, and not necessarily the SD card (the Nano itself has boot content in QSPI separate from the SD card). You could then use an R32.7.4 SD card. You can in fact save your old SD card, or clone it as backup, prior to setting up a new SD card for testing.

Yes, ´dmesg´ is complete and after connecting a USB there are no changes. I received the USB HUB with external power today and it doesn’t work either.

I think the only thing left for me to do is try the QSPI update, since I have tried with different SD cards with different operating systems without success.

Is there any way to update the QSPI system without Nvidia SDK Manager? I have Ubuntu 20 installed on a computer, but I have seen that for SDK Manager and jetson nano Ubuntu 18 or 16 is required. Is there any other way to update? I haven’t found anything clear about it.

Thanks.

If there is absolutely no output on “dmesg --follow” from plugging in a USB device, then the port or the device will be completely dead (this isn’t necessarily hardware failure, and can be due to device tree configuration). For Nanos, which do not have eMMC, this would imply QSPI content. I would agree that QSPI update is the likely next step, and if it is QSPI, then no amount of changing the SD card would change anything.

You can flash on command line even if your flash is from a different host. JetPack/SDK Manager is just the far easier method of installing onto the host PC. You would need to do this with a compatible L4T flash software release (URL given in the previous reply).

To manually install to the host PC you would need to download this content (go to the URL for the most recent R32.x release, or a release that you know the SD card works with):

  • The “driver package”.
  • The “sample root filesystem”.

You would then:

  1. Go to an empty directory and unpack the driver package as a regular user (do not use sudo).
    The last step creates a “Linux_for_Tegra/” subdirectory.
  2. Go to “Linux_for_Tegra/rootfs/”. Unpack the sample root filesystem as root (you do use sudo).
  3. cd back to “Linux_for_Tegra/”.
  4. Run “sudo ./apply_binaries.sh”. sudo is mandatory.

At this point command line flash is available. You do not need to repeat the above steps.

From “Linux_for_Tegra/” run this command to see what flash targets exist:
ls jetson*.conf
(in reality those are symbolic links to targets named after board versions)

I am assuming this is a Nano dev kit, and if not, then what I’m telling you is probably wrong, but examine this output:

  • ls jetson*.conf | grep -i 'nano'
  • `ls jetson*.conf | grep -i ‘nano.*qspi’

Those targets which are Nano, but not Orin or Xavier or other newer targets, are flash targets (you’d not name the “.conf” ending in the file name when naming that as a flash target). Specifically, the target you will see that applies to you:
jetson-nano-qspi.conf

This means your flash target name is “jetson-nano-qspi”. On command line, for a normal flash that does not include things like an initrd flash, nor external media like an NVMe, then this would flash QSPI:
sudo ./flash.sh jetson-nano-qspi mmcblk1p1
(note that eMMC models use mmcblk0p1, SD card models use mmcblk1p1)

If you wanted to log that flash for debug purposes or to see what happened, you would flash like this:
sudo ./flash.sh jetson-nano-qspi mmcblk1p1 2>&1 | tee log_flash.txt

This should work on different flavors/distributions of Linux, and with different releases of Ubuntu. It is possible something would be missing and you’d end up adding more software, but for the most part, the above is portable across many Linux releases. Once you use the GUI with JetPack/SDKM there will be more restrictions. It is the driver package though which is the actual flash software.