Jetson Nano hangs up in the midst of boot

My situation: I’ve been running a Jetson Nano in headless mode since November 2019. I powered it down a few weeks ago because I was reorganizing my small computers. Today when I tried to boot it wasn’t responsive in headless mode (I could not ssh to it). I then connected it to a monitor, keyboard and mouse. The boot process got through the NVIDIA logo screen, but then the boot log showed several failures, including the display environment and NetworkManager. Then it hung up completely after "Starting Update UTMP about System Runlevel Changes [OK} Not sure how to track this down, hoping it’s not a hardware failure.

Is this an eMMC Nano, or one booting from SD card? I am thinking perhaps the filesystem is full. If this is SD, then I will suggest mounting the SD card rootfs on the host PC and checking how full it is via the “df -H” command.

It’s a 64 GB SD card. I mounted it on another Linux system. The response from “df -H” is that the card is 26% full.

an addendum: I created the folder /var/log/journal on the SD card (mounted on Linux machine), then went through the (failed) boot process again, then mounted the card back on the Linux machine and ran journalctl with no parameters on /var/log/journal. The output was dated January 28, 2020. There were no error messages of the kind I see on the console.

Is there another way to capture these messages (and maybe more) by changing system settings on the SD card? A google search hasn’t turned up anything obvious concerning the failure messages on the console.

Could you share the serial console log from uart?
https://elinux.org/Jetson/General_debug

Does reboot always hit this issue?

Configuring a serial console log will take some doing. As I understand it, this provides the same stream of text that one gets from the console. The entire stream before the Nano freezes is about 3 screenfuls. I’m attaching a photo of page 1, plus another photo of the final page.

Comparing the this final page with that from the previous post (and other final pages that I photographed), I find that

  1. The sequence of messages is not the same.
  2. Various services are started and restarted successfully and unsuccessfully.
  3. The system hangs at slightly different points, depending upon what took place up to that point.

Serial console provides logs from before Linux ever loads the kernel (including bootloader environment setup). dmesg only provides content after the kernel loads. Serial console can provide information which is critical to debugging boot, plus it is searchable since it is text and not an image.

Thanks for that information. I will order a TTL-USB adapter…

So I now have a TTL-USB adapter, and tried following the instructions in the video by “Jim”. Connecting the wires to the pins on the Nano was clear enough, but setting things up through minicom was essentially impossible. I have a Mac, and the first half dozen steps were not what “Jim” described.

First off -

/% minicom
minicom: cannot open /dev/modem: No such file or directory

So apparently it’s “minicom -s” (no CTRL-A-Z)

“o to configure minicom” - doesn’t apply to Mac’s minicom

“we need to figure out the serial device, so let’s do that…”

/% dmesg --follow
usage: sudo dmesg

/%dmesg
what follows is a mass of strung-on text, not very useful

“let’s plug this into the laptop”
“and we can see that now…”

and for me nothing has changed.

I also looked at the wiki site and tried

/% ls -al /dev/ttyUSB*
gls: No match.

Since these instructions bear little relation to what I see on my Mac, I cannot intuit my way to setting this up, and therefore cannot provide a serial console log.

I managed to get minicom set up on an Ubuntu machine that’s running headless. “Jim’s” instructions made sense. That said, there should be a warning that such procedure on a Mac is not supported.

Attached is the typescript file from a boot session. The Nano froze at the login prompt. I also did not get the same error messages that I got directly from the console.


Welcome to minicom 2.7.1

OPTIONS: I18n
Compiled on Aug 13 2017, 15:25:34.
Port /dev/ttyUSB0, 19:20:22

Press CTRL-A Z for help on special keys

[0000.126] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.131] Processing in cold boot mode Bootloader 2
[0000.135] A02 Bootrom Patch rev = 1023
[0000.139] Power-up reason: pmc por
[0000.142] No Battery Present
[0000.145] pmic max77620 reset reason
[0000.148] pmic max77620 NVERC : 0x40
[0000.152] RamCode = 0
[0000.154] Platform has DDR4 type RAM
[0000.157] max77620 disabling SD1 Remote Sense
[0000.161] Setting DDR voltage to 1125mv
[0000.165] Serial Number of Pmic Max77663: 0x235e6
[0000.173] Entering ramdump check
[0000.176] Get RamDumpCarveOut = 0x0
[0000.179] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8
[0000.184] Last reboot was clean, booting normally!
[0000.189] Sdram initialization is successful
[0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.211] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.217] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.222] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.234] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.256] Platform-DebugCarveout: 0
[0000.260] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.265] Non secure mode, and RB not enabled.
[0000.272] Invalid GPT Partition
[0000.287] Using BFS PT to query partitions
[0000.291] failed to load NvTbootTbootCpu from (2:0)
[0000.296] re-load NvTbootTbootCpu from (4:0)
[0000.519] Csd NumOfBlocks=122880000
[0000.577] Using GPT Primary to query partitions
[0000.586] Loading Tboot-CPU binary
[0000.961] Verifying TBC in OdmNonSecureSBK mode
[0000.971] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.978] Bootloader downloaded successfully.
[0000.982] Downloaded Tboot-CPU binary to 0xa0000258
[0000.987] MAX77620_GPIO5 configured
[0000.990] CPU power rail is up
[0000.993] CPU clock enabled
[0000.997] Performing RAM repair
[0001.000] Updating A64 Warmreset Address to 0xa00002e9
[0001.005] Loading NvTbootBootloaderDTB
[0002.308] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0002.373] Bootloader DTB Load Address: 0x83000000
[0002.377] Loading NvTbootKernelDTB
[0003.680] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0003.745] Kernel DTB Load Address: 0x83100000
[0003.753] Loading cboot binary
[0005.426] Verifying EBT in OdmNonSecureSBK mode
[0005.469] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0005.476] Bootloader downloaded successfully.
[0005.667] Using BFS PT to query partitions
[0005.671] Next binary entry address: 0x92c00258
[0005.675] BoardId: 3448
[0005.680] Overriding pmu board id with proc board id
[0005.684] Display board id is not available
[0007.174] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0007.225] /bpmp deleted
[0007.228] SC7EntryFw header found loaded at 0xff700000
[0007.416] OVR2 PMIC
[0007.418] Bpmp FW successfully loaded
[0007.434] WB0 init successfully at 0xff780000
[0007.438] Set NvDecSticky Bits
[0007.442] GSC2 address ff53fffc value c0edbbcc
[0007.448] GSC MC Settings done
[0007.453] TOS Image length 53680
[0007.456] Monitor size 53680
[0007.459] OS size 0
[0007.619] Secure Os AES-CMAC Verification Success!
[0007.624] TOS image cipher info: plaintext
[0007.628] Loading and Validation of Secure OS Successful
[0007.644] SC7 Entry Firmware - 0xff700000, 0x4000
[0007.648] NvTbootPackSdramParams: start.
[0007.654] NvTbootPackSdramParams: done.
[0007.657] Tegraboot started after 53238 us
[0007.661] Basic modules init took 5772576 us
[0007.665] NvTbootQspiFlashIoctl: Opcode = 1 not supported
[0007.671] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB
[0007.676] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0007.682] Storage Device Read Time = 6697 ms, Read Size = 2306 KB
[0007.687] Storage Device Write Time = 0 ms, Write Size = 0 KB
[0007.693] Next stage binary read took 1520419 us
[0007.697] Carveout took -1532098 us
[0007.701] CPU initialization took 2027348 us
[0007.705] Total time taken by TegraBoot 7788245 us

[0007.710] Starting CPU & Halting co-processor

64NOTICE: BL31: v1.3(release):a28d87f09
NOTICE: BL31: Built : 21:10:01, Aug 12 2019
ERROR: Error initializing runtime service trusty_fast
[0007.832] RamCode = 0
[0007.836] LPDDR4 Training: Read DT: Number of tables = 2
[0007.841] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0007.854] EMC Training Successful
[0007.857] 408000 not found in DVFS table
[0007.864] RamCode = 0
[0007.867] DT Write: emc-table@204000 succeeded
[0007.873] DT Write: emc-table@1600000 succeeded
[0007.877] LPDDR4 Training: Write DT: Number of tables = 2
[0008.075]
[0008.076] Debug Init done
[0008.078] Marked DTB cacheable
[0008.081] Bootloader DTB loaded at 0x83000000
[0008.086] Marked DTB cacheable
[0008.089] Kernel DTB loaded at 0x83100000
[0008.093] DeviceTree Init done
[0008.105] Pinmux applied successfully
[0008.109] gicd_base: 0x50041000
[0008.113] gicc_base: 0x50042000
[0008.116] Interrupts Init done
[0008.120] Using base:0x60005090 & irq:208 for tick-timer
[0008.125] Using base:0x60005098 for delay-timer
[0008.129] platform_init_timer: DONE
[0008.133] Timer(tick) Init done
[0008.137] osc freq = 38400 khz
[0008.141]
[0008.142] welcome to cboot
[0008.144]
[0008.146] Cboot Version: 00.00.2018.01-t210-3a168c35
[0008.151] calling constructors
[0008.153] initializing heap
[0008.156] initializing threads
[0008.159] initializing timers
[0008.162] creating bootstrap completion thread
[0008.166] top of bootstrap2()
[0008.169] CPU: ARM Cortex A57
[0008.172] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0008.177] initializing platform
[0008.180] Scratch reg 37 & 271 initial value set…
[0008.186] cboot:secure-pmc present
[0008.190] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0008.194] ID LSB = 0x36, ID-CFI len = 194 bytes
[0008.199] Macronix QSPI chip present
[0008.202] SPI device register
[0008.205] init boot device
[0008.208] allocating memory for boot device(SPI)
[0008.212] registering boot device
[0008.221] sdmmc node status = okay
[0008.225] sdcard instance = 0
[0008.228] sdcard gpio handle 0x56
[0008.231] sdcard gpio pin 0xc9
[0008.234] sdcard gpio flags 0x0
[0008.237] vmmc-supply 0x99
[0008.239] Instance: 0
[0008.241] Allocating memory for context
[0008.245] enabling clock
[0008.248] sd card init
[0008.250] Check card present and stable
[0008.254] Send command 0
[0008.270] Send command 3
[0008.275] Set RCA for the card
[0008.277] Query card specific data by command 9
[0008.284] Parse CSD data
[0008.286] Send command 7
[0008.297] Calling sd device register
[0008.300] Init sdcard
[0008.302] Allocating memory for boot device
[0008.306] Registering user device
[0008.320] Enable APE clock
[0008.322] Un-powergate APE partition
[0008.326] of_register: registering tegra_udc to of_hal
[0008.331] of_register: registering tegra_udc to of_hal
[0008.336] of_register: registering inv20628-driver to of_hal
[0008.341] of_register: registering ads1015-driver to of_hal
[0008.347] of_register: registering lp8557-bl-driver to of_hal
[0008.353] of_register: registering bq2419x_charger to of_hal
[0008.358] of_register: registering cpc to of_hal
[0008.363] of_register: registering bq27441_fuel_gauge to of_hal
[0008.374] gpio framework initialized
[0008.378] of_register: registering tca9539_gpio to of_hal
[0008.383] of_register: registering tca9539_gpio to of_hal
[0008.388] of_register: registering i2c_bus_driver to of_hal
[0008.394] of_register: registering i2c_bus_driver to of_hal
[0008.400] of_register: registering i2c_bus_driver to of_hal
[0008.405] of_register: registering i2c_bus_driver to of_hal
[0008.411] pmic framework initialized
[0008.414] of_register: registering max77620_pmic to of_hal
[0008.420] regulator framework initialized
[0008.424] of_register: registering tps65132_bl_driver to of_hal
[0008.430] initializing target
[0008.435] gpio_driver_register: register ‘tegra_gpio_driver’ driver
[0008.444] fixed regulator driver initialized
[0008.461] initializing OF layer
[0008.464] NCK carveout not present
[0008.467] Skipping dts_overrides
[0008.471] of_children_init: Ops found for compatible string nvidia,tegra210-i2
e[23;80Hc[0008.488] I2C Bus Init done
[0008.490] of_children_init: Ops found for compatible string nvidia,tegra210-i2
e[23;80Hc[0008.501] I2C Bus Init done
[0008.503] of_children_init: Ops found for compatible string nvidia,tegra210-i2
e[23;80Hc[0008.513] I2C Bus Init done
[0008.516] of_children_init: Ops found for compatible string nvidia,tegra210-i2
e[23;80Hc[0008.526] I2C Bus Init done
[0008.529] of_children_init: Ops found for compatible string nvidia,tegra210-i2
e[23;80Hc[0008.539] I2C Bus Init done
[0008.542] of_children_init: Ops found for compatible string maxim,max77620
[0008.552] max77620_init using irq 118
[0008.557] register ‘maxim,max77620’ pmic
[0008.561] gpio_driver_register: register ‘max77620-gpio’ driver
[0008.567] of_children_init: Ops found for compatible string nvidia,tegra210-i2
e[23;80Hc[0008.578] I2C Bus Init done
[0008.581] NCK carveout not present
[0008.585] shim_invoke: No NCT, Calling dts updates
[0008.596] Find /i2c@7000c000’s alias i2c0
[0008.600] get eeprom at 1-a0, size 256, type 0
[0008.609] Find /i2c@7000c500’s alias i2c2
[0008.612] get eeprom at 3-a0, size 256, type 0
[0008.617] get eeprom at 3-ae, size 256, type 0
[0008.621] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.627] I2C slave not started
[0008.630] I2C write failed
[0008.632] Writing offset failed
[0008.635] eeprom_init: EEPROM read failed
[0008.639] pm_ids_update: eeprom init failed
[0008.643] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.673] pm_ids_update: The pm board id is 3448-0000-200
[0008.680] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.688] pm_ids_update: pm id update successful
[0008.692] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.722] pm_ids_update: The pm board id is 3449-0000-200
[0008.729] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.736] pm_ids_update: pm id update successful
[0008.767] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.773] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0008.781] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.787] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0008.795] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:25:21
[0008.801] Plugin Manager: Parse ODM data 0x00084000
[0008.812] shim_cmdline_install: /chosen/bootargs: root=/dev/mmcblk0p1 rw rootw
[0008.833] Find /i2c@7000c000’s alias i2c0
[0008.837] get eeprom at 1-a0, size 256, type 0
[0008.845] Find /i2c@7000c500’s alias i2c2
[0008.849] get eeprom at 3-a0, size 256, type 0
[0008.854] get eeprom at 3-ae, size 256, type 0
[0008.858] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.863] I2C slave not started
[0008.866] I2C write failed
[0008.869] Writing offset failed
[0008.872] eeprom_init: EEPROM read failed
[0008.876] pm_ids_update: eeprom init failed
[0008.880] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.910] pm_ids_update: The pm board id is 3448-0000-200
[0008.917] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.924] pm_ids_update: pm id update successful
[0008.928] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.958] pm_ids_update: The pm board id is 3449-0000-200
[0008.965] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.972] pm_ids_update: pm id update successful
[0009.002] Chip UID is 00000001644475c2000000000c0385c0
[0009.007] Add serial number:14224190218930c08503 as DT property
[0009.016] Applying platform configs
[0009.022] platform-init is not present. Skipping
[0009.027] calling apps_init()
[0009.052] Found 12 GPT partitions in “sd0”
[0009.056] Proceeding to Cold Boot
[0009.059] starting app android_boot_app
[0009.063] Device state: unlocked
[0009.066] display console init
[0009.074] could not find regulator
[0009.098] hdmi cable not connected
[0009.101] is_hdmi_needed: HDMI not connected, returning false
[0009.107] hdmi is not connected
[0009.110] sor0 is not DT entry for leds-pwm not found
s[0009.118] upported
[0009.120] display_console_init: no valid display out_type
[0009.128] subnode volume_up is not found !
[0009.132] subnode back is not found !
[0009.136] subnode volume_down is not found !
[0009.140] subnode menu is not found !
[0009.143] Gpio keyboard init success
[0009.187] found decompressor handler: lz4-legacy
[0009.201] decompressing blob (type 1)…
[0009.235] display_resolution: No display init
[0009.239] Failed to retrieve display resolution
[0009.244] Could not load/initialize BMP blob…ignoring
[0009.294] decompressor handler not found
[0009.298] load_firmware_blob: Firmware blob loaded, entries=2
[0009.304] se_aes_verify_sbk_clear: Error
[0009.308] bl_battery_charging: connected to external power supply
[0009.315] xusb is supported
[0009.321] error while finding nvidia,portmap
[0009.326] could not find regulator
[0009.830] xusb blob version 0 size 124416
[0009.833] firmware size 124416
[0009.838] Firmware timestamp: 0x5cd2a472, Version: 50.22 release
[0009.852] xhci0: 64 bytes context size, 32-bit DMA
[0009.892] usbus0: 5.0Gbps Super Speed USB v3.0
[0009.912] uhub0: <Nvidia XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on u
e[23;80H0[0010.562] uhub0: 9 ports with 9 removable, self powered
[0011.562] failed to get HID devices
[0011.565] failed to init xhci or no usb device attached
[0011.573] display_console_ioctl: No display init
[0011.577] switch_backlight failed
[0011.583] device_query_partition_size: failed to open partition sd0:MSC !
[0011.590] MSC Partition not found
[0011.596] device_query_partition_size: failed to open partition sd0:USP !
[0011.603] USP partition read failed!
[0011.607] blob_init: blob-partition USP header read failed
[0011.612] android_boot Unable to update recovery partition
[0011.618] kfs_getpartname: name = LNX
[0011.621] Loading kernel from LNX
[0011.681] Verifying boot image in OdmNonSecureSBK mode
[0011.724] kernel load address: 0x80080000, size: 482032 bytes
[0011.730] ramdisk load address: 0x84100000, size: 0 bytes
[0011.735] load kernel from storage
[0011.747] decompressor handler not found
[0011.804] Successfully loaded kernel and ramdisk images
[0011.810] display_resolution: No display init
[0011.814] Failed to retrieve display resolution
[0011.819] bmp blob is not loaded and initialized
[0011.823] Failed to display boot-logo
[0011.827] NCK carveout not present
[0011.830] Skipping dts_overrides
[0011.833] NCK carveout not present
[0011.837] shim_invoke: No NCT, Calling dts updates
[0011.848] Find /i2c@7000c000’s alias i2c0
[0011.852] get eeprom at 1-a0, size 256, type 0
[0011.860] Find /i2c@7000c500’s alias i2c2
[0011.864] get eeprom at 3-a0, size 256, type 0
[0011.869] get eeprom at 3-ae, size 256, type 0
[0011.873] pm_ids_update: Updating 1,a0, size 256, type 0
[0011.878] I2C slave not started
[0011.881] I2C write failed
[0011.884] Writing offset failed
[0011.887] eeprom_init: EEPROM read failed
[0011.891] pm_ids_update: eeprom init failed
[0011.895] pm_ids_update: Updating 3,a0, size 256, type 0
[0011.925] pm_ids_update: The pm board id is 3448-0000-200
[0011.932] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0011.940] pm_ids_update: pm id update successful
[0011.944] pm_ids_update: Updating 3,ae, size 256, type 0
[0011.974] pm_ids_update: The pm board id is 3449-0000-200
[0011.981] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0011.988] pm_ids_update: pm id update successful
[0012.019] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0012.025] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0012.033] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0012.039] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0012.047] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:25:21
[0012.053] Plugin Manager: Parse ODM data 0x00084000
[0012.064] shim_cmdline_install: /chosen/bootargs: root=/dev/mmcblk0p1 rw rootw
[0012.078] Add serial number:14224190218930c08503 as DT property
[0012.088] “bpmp” doesn’t exist, creating
[0012.093] Updated bpmp info to DTB
[0012.098] Updated initrd info to DTB
[0012.102] “proc-board” doesn’t exist, creating
[0012.107] Updated board info to DTB
[0012.110] “pmu-board” doesn’t exist, creating
[0012.116] Updated board info to DTB
[0012.119] “display-board” doesn’t exist, creating
[0012.125] Updated board info to DTB
[0012.128] “reset” doesn’t exist, creating
[0012.133] Updated reset info to DTB
[0012.136] display_console_ioctl: No display init
[0012.141] display_console_ioctl: No display init
[0012.145] display_console_ioctl: No display init
[0012.150] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype
[0012.184] DTB cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console
[0012.196] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[0012.209] Updated bootarg info to DTB
[0012.213] Adding uuid 00000001644475c2000000000c0385c0 to DT
[0012.219] Adding eks info 0 to DT
[0012.224] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0012.230] Updated memory info to DTB
[0012.236] Updated system-lp0-disable info to DTB
[0012.244] set vdd_core voltage to 1125 mv
[0012.248] setting ‘vdd-core’ regulator to 1125000 micro volts
[0012.272] could not find regulator
[0012.276] Found secure-pmc; disable BPMP

U-Boot 2016.07-gd917e08cec (Aug 12 2019 - 21:10:20 -0700)

TEGRA210
Model: NVIDIA P3450-Porg
Board: NVIDIA P3450-PORG
DRAM: 4 GiB
MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1
Using default environment

In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 1 0
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1…
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
733 bytes read in 125 ms (4.9 KiB/s)
L4T boot options
1:e[24;9Hprimary kernel
Enter choice: 1:e[24;25Hprimary kernel
Retrieving file: /boot/initrd
5562384 bytes read in 291 ms (18.2 MiB/s)
Retrieving file: /boot/Image
34179080 bytes read in 2026 ms (16.1 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resiz

Flattened Device Tree blob at 83100000

Booting using the fdt blob at 0x83100000
reserving fdt memory region: addr=80000000 size=20000
Using Device Tree in place at 0000000083100000, end 0000000083177282

Starting kernel …

[ 1.023667] tegradc tegradc.1: dpd enable lookup fail:-19 [ 1.535034] Host read timeout at address 545c00c4 [ 1.748308] imx219 6-0010: imx219_board_setup: error during i2c read probe ( [ 1.755860] imx219 6-0010: board setup failed [ 2.862250] cgroup: cgroup2: unknown option "nsdelegate" [ 4.833845] using random self ethernet address [ 4.838538] using random host ethernet address [ 5.009249] using random self ethernet address [ 5.016941] using random host ethernet address [ 5.032617] random: crng init done [ 5.036023] random: 7 urandom warning(s) missed due to ratelimiting

Ubuntu 18.04.4 LTS Turing ttyS0

Turing login:

Hi,

Actually, this is a log with fine boot up.

Turing login:

The login prompt shows up and wait for you to enter password. What will happen if you login here?

But I still suggest you could enable more verbose log by removing the quiet keyword in kernel cmdline.
https://elinux.org/Jetson/General_debug

As noted above, the Nano is frozen at the login prompt. By that I mean that it is unresponsive to keystrokes (such as user ID) except for the CTRL-A sequence that gets me back to minicom control.

I have also tried booting both without and with an ethernet cable plugged in. For the case with the cable plugged in, I get the following:


Starting kernel …

[ 1.028048] tegradc tegradc.1: dpd enable lookup fail:-19 [ 1.539834] Host read timeout at address 545c00c4 [ 1.744582] imx219 6-0010: imx219_board_setup: error during i2c read probe ( [ 1.752141] imx219 6-0010: board setup failed [ 2.759280] cgroup: cgroup2: unknown option "nsdelegate" [ 4.635119] using random self ethernet address [ 4.645324] using random host ethernet address [ 4.699540] using random self ethernet address [ 4.701073] random: crng init done [ 4.701077] random: 7 urandom warning(s) missed due to ratelimiting [ 4.714419] using random host ethernet address

Ubuntu 18.04.4 LTS Turing ttyS0

Turing login:


At that point, in addition to the frozen login prompt, I cannot successfully ping the Nano from other computers on the network, nor is it listed among the attached devices at the router administrative site.

I will look into the kernel command line modification, though I do not understand why attaching a TTL-USB line suppresses the 3 pages of output that I observed (and had many error messages) directly on the console.

More attachments…

[The text box insisted on removing carriage returns, so I had to force double spacing to make the text readable.]

I’ve now removed the ‘quiet’ directive from the boot configuration file and run the boot process again. It again ends with the login prompt, and is unresponsive at that point. It also says that it is assigning a random ethernet address, and again I cannot ping it from another computer on the network.

I decided to remove the TTL-USB line, connect the Nano back to a monitor, and boot again, and have taken a photo of the final screen at the end of which the system hangs. It still has many error messages that are not in the serial console log.

The facts of the matter are these:

November 2019 - June 2020: worked fine in headless mode, accessed it via ssh or VNC.
June 2020 - July 2020: unplugged
July 2020 - present (plugged back in, no modifications): completely unresponsive from the outside

So the serial console log may indicate that everything is fine, but it isn’t: I have a non-functioning Jetson Nano, whether connected to the console, the TTL-USB line, or headless. I’m not expert enough to know why two different console log outputs seem completely different.


Welcome to minicom 2.7.1

OPTIONS: I18n
Compiled on Aug 13 2017, 15:25:34.
Port /dev/ttyUSB0, 19:43:44

Press CTRL-A Z for help on special keys

[0000.126] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.131] Processing in cold boot mode Bootloader 2
[0000.135] A02 Bootrom Patch rev = 1023
[0000.139] Power-up reason: pmc por
[0000.142] No Battery Present
[0000.145] pmic max77620 reset reason
[0000.148] pmic max77620 NVERC : 0x40
[0000.152] RamCode = 0
[0000.154] Platform has DDR4 type RAM
[0000.157] max77620 disabling SD1 Remote Sense
[0000.161] Setting DDR voltage to 1125mv
[0000.165] Serial Number of Pmic Max77663: 0x235e6
[0000.173] Entering ramdump check
[0000.176] Get RamDumpCarveOut = 0x0
[0000.179] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8
[0000.184] Last reboot was clean, booting normally!
[0000.189] Sdram initialization is successful
[0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.211] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.217] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.222] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.234] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.256] Platform-DebugCarveout: 0
[0000.260] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.265] Non secure mode, and RB not enabled.
[0000.272] Invalid GPT Partition
[0000.287] Using BFS PT to query partitions
[0000.291] failed to load NvTbootTbootCpu from (2:0)
[0000.296] re-load NvTbootTbootCpu from (4:0)
[0001.197] Csd NumOfBlocks=122880000
[0001.255] Using GPT Primary to query partitions
[0001.263] Loading Tboot-CPU binary
[0001.639] Verifying TBC in OdmNonSecureSBK mode
[0001.649] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0001.656] Bootloader downloaded successfully.
[0001.660] Downloaded Tboot-CPU binary to 0xa0000258
[0001.665] MAX77620_GPIO5 configured
[0001.668] CPU power rail is up
[0001.671] CPU clock enabled
[0001.675] Performing RAM repair
[0001.678] Updating A64 Warmreset Address to 0xa00002e9
[0001.683] Loading NvTbootBootloaderDTB
[0002.986] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0003.051] Bootloader DTB Load Address: 0x83000000
[0003.055] Loading NvTbootKernelDTB
[0004.358] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0004.423] Kernel DTB Load Address: 0x83100000
[0004.431] Loading cboot binary
[0006.104] Verifying EBT in OdmNonSecureSBK mode
[0006.146] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0006.153] Bootloader downloaded successfully.
[0006.345] Using BFS PT to query partitions
[0006.348] Next binary entry address: 0x92c00258
[0006.353] BoardId: 3448
[0006.358] Overriding pmu board id with proc board id
[0006.362] Display board id is not available
[0007.851] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0007.903] /bpmp deleted
[0007.906] SC7EntryFw header found loaded at 0xff700000
[0008.094] OVR2 PMIC
[0008.096] Bpmp FW successfully loaded
[0008.112] WB0 init successfully at 0xff780000
[0008.116] Set NvDecSticky Bits
[0008.120] GSC2 address ff53fffc value c0edbbcc
[0008.126] GSC MC Settings done
[0008.131] TOS Image length 53680
[0008.134] Monitor size 53680
[0008.137] OS size 0
[0008.297] Secure Os AES-CMAC Verification Success!
[0008.302] TOS image cipher info: plaintext
[0008.306] Loading and Validation of Secure OS Successful
[0008.322] SC7 Entry Firmware - 0xff700000, 0x4000
[0008.326] NvTbootPackSdramParams: start.
[0008.331] NvTbootPackSdramParams: done.
[0008.335] Tegraboot started after 53238 us
[0008.339] Basic modules init took 6466737 us
[0008.343] NvTbootQspiFlashIoctl: Opcode = 1 not supported
[0008.348] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB
[0008.354] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0008.359] Storage Device Read Time = 6697 ms, Read Size = 2306 KB
[0008.365] Storage Device Write Time = 0 ms, Write Size = 0 KB
[0008.371] Next stage binary read took 1520417 us
[0008.375] Carveout took -1532098 us
[0008.379] CPU initialization took 2027333 us
[0008.383] Total time taken by TegraBoot 8482389 us

[0008.387] Starting CPU & Halting co-processor

64NOTICE: BL31: v1.3(release):a28d87f09
NOTICE: BL31: Built : 21:10:01, Aug 12 2019
ERROR: Error initializing runtime service trusty_fast
[0008.510] RamCode = 0
[0008.514] LPDDR4 Training: Read DT: Number of tables = 2
[0008.519] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0008.532] EMC Training Successful
[0008.535] 408000 not found in DVFS table
[0008.542] RamCode = 0
[0008.545] DT Write: emc-table@204000 succeeded
[0008.550] DT Write: emc-table@1600000 succeeded
[0008.555] LPDDR4 Training: Write DT: Number of tables = 2
[0008.769]
[0008.770] Debug Init done
[0008.773] Marked DTB cacheable
[0008.776] Bootloader DTB loaded at 0x83000000
[0008.780] Marked DTB cacheable
[0008.783] Kernel DTB loaded at 0x83100000
[0008.787] DeviceTree Init done
[0008.799] Pinmux applied successfully
[0008.803] gicd_base: 0x50041000
[0008.807] gicc_base: 0x50042000
[0008.810] Interrupts Init done
[0008.814] Using base:0x60005090 & irq:208 for tick-timer
[0008.819] Using base:0x60005098 for delay-timer
[0008.824] platform_init_timer: DONE
[0008.827] Timer(tick) Init done
[0008.831] osc freq = 38400 khz
[0008.835]
[0008.836] welcome to cboot
[0008.839]
[0008.840] Cboot Version: 00.00.2018.01-t210-3a168c35
[0008.845] calling constructors
[0008.848] initializing heap
[0008.850] initializing threads
[0008.853] initializing timers
[0008.856] creating bootstrap completion thread
[0008.861] top of bootstrap2()
[0008.863] CPU: ARM Cortex A57
[0008.866] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0008.871] initializing platform
[0008.874] Scratch reg 37 & 271 initial value set…
[0008.880] cboot:secure-pmc present
[0008.884] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0008.888] ID LSB = 0x36, ID-CFI len = 194 bytes
[0008.893] Macronix QSPI chip present
[0008.896] SPI device register
[0008.899] init boot device
[0008.902] allocating memory for boot device(SPI)
[0008.906] registering boot device
[0008.916] sdmmc node status = okay
[0008.919] sdcard instance = 0
[0008.922] sdcard gpio handle 0x56
[0008.925] sdcard gpio pin 0xc9
[0008.928] sdcard gpio flags 0x0
[0008.931] vmmc-supply 0x99
[0008.933] Instance: 0
[0008.936] Allocating memory for context
[0008.939] enabling clock
[0008.942] sd card init
[0008.944] Check card present and stable
[0008.948] Send command 0
[0008.964] Send command 3
[0008.969] Set RCA for the card
[0008.972] Query card specific data by command 9
[0008.978] Parse CSD data
[0008.980] Send command 7
[0008.991] Calling sd device register
[0008.994] Init sdcard
[0008.996] Allocating memory for boot device
[0009.001] Registering user device
[0009.014] Enable APE clock
[0009.016] Un-powergate APE partition
[0009.020] of_register: registering tegra_udc to of_hal
[0009.025] of_register: registering tegra_udc to of_hal
[0009.030] of_register: registering inv20628-driver to of_hal
[0009.036] of_register: registering ads1015-driver to of_hal
[0009.041] of_register: registering lp8557-bl-driver to of_hal
[0009.047] of_register: registering bq2419x_charger to of_hal
[0009.053] of_register: registering cpc to of_hal
[0009.057] of_register: registering bq27441_fuel_gauge to of_hal
[0009.068] gpio framework initialized
[0009.072] of_register: registering tca9539_gpio to of_hal
[0009.077] of_register: registering tca9539_gpio to of_hal
[0009.083] of_register: registering i2c_bus_driver to of_hal
[0009.088] of_register: registering i2c_bus_driver to of_hal
[0009.094] of_register: registering i2c_bus_driver to of_hal
[0009.099] of_register: registering i2c_bus_driver to of_hal
[0009.105] pmic framework initialized
[0009.108] of_register: registering max77620_pmic to of_hal
[0009.114] regulator framework initialized
[0009.118] of_register: registering tps65132_bl_driver to of_hal
[0009.124] initializing target
[0009.129] gpio_driver_register: register ‘tegra_gpio_driver’ driver
[0009.138] fixed regulator driver initialized
[0009.155] initializing OF layer
[0009.158] NCK carveout not present
[0009.161] Skipping dts_overrides
[0009.165] of_children_init: Ops found for compatible string nvidia,tegra210-i
c[0009.182] I2C Bus Init done
[0009.185] of_children_init: Ops found for compatible string nvidia,tegra210-i
c[0009.195] I2C Bus Init done
[0009.197] of_children_init: Ops found for compatible string nvidia,tegra210-i
c[0009.208] I2C Bus Init done
[0009.210] of_children_init: Ops found for compatible string nvidia,tegra210-i
c[0009.221] I2C Bus Init done
[0009.223] of_children_init: Ops found for compatible string nvidia,tegra210-i
c[0009.233] I2C Bus Init done
[0009.236] of_children_init: Ops found for compatible string maxim,max77620
[0009.246] max77620_init using irq 118
[0009.251] register ‘maxim,max77620’ pmic
[0009.255] gpio_driver_register: register ‘max77620-gpio’ driver
[0009.262] of_children_init: Ops found for compatible string nvidia,tegra210-i
c[0009.272] I2C Bus Init done
[0009.276] NCK carveout not present
[0009.279] shim_invoke: No NCT, Calling dts updates
[0009.290] Find /i2c@7000c000’s alias i2c0
[0009.294] get eeprom at 1-a0, size 256, type 0
[0009.303] Find /i2c@7000c500’s alias i2c2
[0009.307] get eeprom at 3-a0, size 256, type 0
[0009.311] get eeprom at 3-ae, size 256, type 0
[0009.315] pm_ids_update: Updating 1,a0, size 256, type 0
[0009.321] I2C slave not started
[0009.324] I2C write failed
[0009.326] Writing offset failed
[0009.329] eeprom_init: EEPROM read failed
[0009.333] pm_ids_update: eeprom init failed
[0009.337] pm_ids_update: Updating 3,a0, size 256, type 0
[0009.367] pm_ids_update: The pm board id is 3448-0000-200
[0009.374] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0009.382] pm_ids_update: pm id update successful
[0009.386] pm_ids_update: Updating 3,ae, size 256, type 0
[0009.416] pm_ids_update: The pm board id is 3449-0000-200
[0009.423] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0009.430] pm_ids_update: pm id update successful
[0009.461] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.467] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0009.475] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.481] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0009.489] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:25:21
[0009.496] Plugin Manager: Parse ODM data 0x00084000
[0009.506] shim_cmdline_install: /chosen/bootargs: root=/dev/mmcblk0p1 rw rootw
[0009.527] Find /i2c@7000c000’s alias i2c0
[0009.531] get eeprom at 1-a0, size 256, type 0
[0009.540] Find /i2c@7000c500’s alias i2c2
[0009.544] get eeprom at 3-a0, size 256, type 0
[0009.548] get eeprom at 3-ae, size 256, type 0
[0009.552] pm_ids_update: Updating 1,a0, size 256, type 0
[0009.558] I2C slave not started
[0009.561] I2C write failed
[0009.563] Writing offset failed
[0009.566] eeprom_init: EEPROM read failed
[0009.570] pm_ids_update: eeprom init failed
[0009.574] pm_ids_update: Updating 3,a0, size 256, type 0
[0009.604] pm_ids_update: The pm board id is 3448-0000-200
[0009.611] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0009.618] pm_ids_update: pm id update successful
[0009.622] pm_ids_update: Updating 3,ae, size 256, type 0
[0009.653] pm_ids_update: The pm board id is 3449-0000-200
[0009.659] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0009.666] pm_ids_update: pm id update successful
[0009.697] Chip UID is 00000001644475c2000000000c0385c0
[0009.702] Add serial number:14224190218930c08503 as DT property
[0009.710] Applying platform configs
[0009.716] platform-init is not present. Skipping
[0009.721] calling apps_init()
[0009.746] Found 12 GPT partitions in “sd0”
[0009.750] Proceeding to Cold Boot
[0009.753] starting app android_boot_app
[0009.757] Device state: unlocked
[0009.760] display console init
[0009.769] could not find regulator
[0009.792] hdmi cable not connected
[0009.795] is_hdmi_needed: HDMI not connected, returning false
[0009.801] hdmi is not connected
[0009.804] sor0 is not sDT entry for leds-pwm not found
[0009.812] pported
[0009.814] display_console_init: no valid display out_type
[0009.822] subnode volume_up is not found !
[0009.826] subnode back is not found !
[0009.830] subnode volume_down is not found !
[0009.834] subnode menu is not found !
[0009.837] Gpio keyboard init success
[0009.881] found decompressor handler: lz4-legacy
[0009.895] decompressing blob (type 1)…
[0009.929] display_resolution: No display init
[0009.933] Failed to retrieve display resolution
[0009.938] Could not load/initialize BMP blob…ignoring
[0009.988] decompressor handler not found
[0009.992] load_firmware_blob: Firmware blob loaded, entries=2
[0009.998] se_aes_verify_sbk_clear: Error
[0010.002] bl_battery_charging: connected to external power supply
[0010.009] xusb is supported
[0010.015] error while finding nvidia,portmap
[0010.020] could not find regulator
[0010.524] xusb blob version 0 size 124416
[0010.527] firmware size 124416
[0010.532] Firmware timestamp: 0x5cd2a472, Version: 50.22 release
[0010.546] xhci0: 64 bytes context size, 32-bit DMA
[0010.586] usbus0: 5.0Gbps Super Speed USB v3.0
[0010.606] uhub0: <Nvidia XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on u
0[0011.256] uhub0: 9 ports with 9 removable, self powered
[0012.256] failed to get HID devices
[0012.259] failed to init xhci or no usb device attached
[0012.267] display_console_ioctl: No display init
[0012.271] switch_backlight failed
[0012.278] device_query_partition_size: failed to open partition sd0:MSC !
[0012.284] MSC Partition not found
[0012.291] device_query_partition_size: failed to open partition sd0:USP !
[0012.297] USP partition read failed!
[0012.301] blob_init: blob-partition USP header read failed
[0012.306] android_boot Unable to update recovery partition
[0012.312] kfs_getpartname: name = LNX
[0012.315] Loading kernel from LNX
[0012.375] Verifying boot image in OdmNonSecureSBK mode
[0012.418] kernel load address: 0x80080000, size: 482032 bytes
[0012.424] ramdisk load address: 0x84100000, size: 0 bytes
[0012.429] load kernel from storage
[0012.441] decompressor handler not found
[0012.498] Successfully loaded kernel and ramdisk images
[0012.504] display_resolution: No display init
[0012.508] Failed to retrieve display resolution
[0012.513] bmp blob is not loaded and initialized
[0012.517] Failed to display boot-logo
[0012.521] NCK carveout not present
[0012.524] Skipping dts_overrides
[0012.527] NCK carveout not present
[0012.531] shim_invoke: No NCT, Calling dts updates
[0012.542] Find /i2c@7000c000’s alias i2c0
[0012.546] get eeprom at 1-a0, size 256, type 0
[0012.555] Find /i2c@7000c500’s alias i2c2
[0012.558] get eeprom at 3-a0, size 256, type 0
[0012.563] get eeprom at 3-ae, size 256, type 0
[0012.567] pm_ids_update: Updating 1,a0, size 256, type 0
[0012.573] I2C slave not started
[0012.576] I2C write failed
[0012.578] Writing offset failed
[0012.581] eeprom_init: EEPROM read failed
[0012.585] pm_ids_update: eeprom init failed
[0012.589] pm_ids_update: Updating 3,a0, size 256, type 0
[0012.619] pm_ids_update: The pm board id is 3448-0000-200
[0012.626] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0012.634] pm_ids_update: pm id update successful
[0012.638] pm_ids_update: Updating 3,ae, size 256, type 0
[0012.668] pm_ids_update: The pm board id is 3449-0000-200
[0012.675] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0012.682] pm_ids_update: pm id update successful
[0012.713] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0012.719] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0012.727] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0012.733] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0012.741] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e6:25:21
[0012.747] Plugin Manager: Parse ODM data 0x00084000
[0012.758] shim_cmdline_install: /chosen/bootargs: root=/dev/mmcblk0p1 rw rootw
[0012.773] Add serial number:14224190218930c08503 as DT property
[0012.782] “bpmp” doesn’t exist, creating
[0012.787] Updated bpmp info to DTB
[0012.792] Updated initrd info to DTB
[0012.796] “proc-board” doesn’t exist, creating
[0012.801] Updated board info to DTB
[0012.805] “pmu-board” doesn’t exist, creating
[0012.810] Updated board info to DTB
[0012.813] “display-board” doesn’t exist, creating
[0012.819] Updated board info to DTB
[0012.822] “reset” doesn’t exist, creating
[0012.827] Updated reset info to DTB
[0012.830] display_console_ioctl: No display init
[0012.835] display_console_ioctl: No display init
[0012.839] display_console_ioctl: No display init
[0012.844] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype
[0012.878] DTB cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console
[0012.890] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[0012.903] Updated bootarg info to DTB
[0012.907] Adding uuid 00000001644475c2000000000c0385c0 to DT
[0012.913] Adding eks info 0 to DT
[0012.918] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0012.924] Updated memory info to DTB
[0012.930] Updated system-lp0-disable info to DTB
[0012.938] set vdd_core voltage to 1125 mv
[0012.942] setting ‘vdd-core’ regulator to 1125000 micro volts
[0012.966] could not find regulator
[0012.970] Found secure-pmc; disable BPMP

U-Boot 2016.07-gd917e08cec (Aug 12 2019 - 21:10:20 -0700)

TEGRA210
Model: NVIDIA P3450-Porg
Board: NVIDIA P3450-PORG
DRAM: 4 GiB
MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1
Using default environment

In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 1 0
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1…
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
734 bytes read in 116 ms (5.9 KiB/s)
L4T boot options
1:e[24;9Hprimary kernel
Enter choice: 1:e[24;25Hprimary kernel
Retrieving file: /boot/initrd
5562384 bytes read in 290 ms (18.3 MiB/s)
Retrieving file: /boot/Image
34179080 bytes read in 2031 ms (16 MiB/s)

Flattened Device Tree blob at 83100000

Booting using the fdt blob at 0x83100000
reserving fdt memory region: addr=80000000 size=20000
Using Device Tree in place at 0000000083100000, end 0000000083177282

Starting kernel …

[ 0.000000] Booting Linux on physical CPU 0x0

[ 0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-1895) (gcc ve

9[ 0.000000] Boot CPU: AArch64 Processor [411fd071]

[ 0.000000] OF: fdt:memory scan node memory@80000000, reg size 48,

[ 0.000000] OF: fdt: - 80000000 , 7ee00000

[ 0.000000] OF: fdt: - 100000000 , 7f200000

[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_

B[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_

B[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_

B[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_

B[ 0.000000] OF: reserved mem: initialized node vpr-carveout, compatible id n

t[ 0.000000] OF: reserved mem: initialized node iram-carveout, compatible id

t[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible

s[ 0.000000] cma: Reserved 64 MiB at 0x00000000fac00000

[ 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 @ffffffc0fefb3000 s61592 r8192 d3

0[ 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 pa

4[ 0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=4096M@2048M sect

[ 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: 29500(90%)

[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)

[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 byte

)[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)

[ 0.000000] Memory: 3570360K/4159488K available (15230K kernel code, 2914K r

)[ 0.000000] Virtual kernel memory layout:

[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128

)[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250

)[ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008f60000 ( 15232

)[ 0.000000] .rodata : 0xffffff8008f60000 - 0xffffff80095e0000 ( 6656

)[ 0.000000] .init : 0xffffff80095e0000 - 0xffffff8009e40000 ( 8576

)[ 0.000000] .data : 0xffffff8009e40000 - 0xffffff800a118808 ( 2915

)[ 0.000000] .bss : 0xffffff800a118808 - 0xffffff800a1b0dbc ( 610

)[ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108

)[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16

)[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4

)[ 0.000000] 0xffffffbf00000000 - 0xffffffbf03fc8000 ( 63

)[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc0ff200000 ( 4082

)[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

[ 0.000000] Preemptible hierarchical RCU implementation.

[ 0.000000] e[24;17HBuild-time adjustment of leaf fanout to 64.

[ 0.000000] e[24;17HRCU 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 /int

r[ 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 (p

.[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles

s[ 0.000005] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398

s[ 0.001661] Console: colour dummy device 80x25

[ 0.002505] console [tty0] enabled

[ 0.002531] kmemleak: Kernel memory leak detector disabled

[ 0.002561] Calibrating delay loop (skipped), value calculated using timer f

)[ 0.002592] pid_max: default: 32768 minimum: 301

[ 0.003047] Security Framework initialized

[ 0.003279] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)

[ 0.003299] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes

)[ 0.004503] ftrace: allocating 46938 entries in 184 pages

[ 0.174009] ASID allocator initialised with 65536 entries

[ 0.211647] tegra-id: chipid=22117.

[ 0.211688] tegra-id: opt_subrevision=0.

[ 0.211717] Tegra Speedo/IDDQ fuse revision 4

[ 0.211732] Tegra: CPU Speedo ID 9, SoC Speedo ID 0, GPU Speedo ID 2

[ 0.211747] Tegra: CPU Process ID 0, SoC Process ID 0, GPU Process ID 0

[ 0.211764] Tegra: CPU Speedo Value 2028, SoC Speedo Value 1912, GPU Speedo

5[ 0.211785] Tegra: CPU IDDQ Value 1856, SoC IDDQ Value 1928, GPU IDDQ Value

0[ 0.211819] Tegra Revision: A02 SKU: 0x8f CPU Process: 0 SoC Process: 0

[ 0.211844] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.9

s[ 0.211877] DTB Build time: Aug 12 2019 21:21:24

[ 0.261038] CPU1: Booted secondary processor [411fd071]

[ 0.292954] CPU2: Booted secondary processor [411fd071]

[ 0.324944] CPU3: Booted secondary processor [411fd071]

[ 0.325035] Brought up 4 CPUs

[ 0.325099] SMP: Total of 4 processors activated.

[ 0.325117] CPU features: detected feature: 32-bit EL0 Support

[ 0.325387] CPU: All CPU(s) started at EL2

[ 0.325420] alternatives: patching kernel code

[ 0.333581] devtmpfs: initialized

[ 0.371198] Initilizing CustomIPI irq domain

[ 0.371611] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, m

s[ 0.371657] futex hash table entries: 1024 (order: 4, 65536 bytes)

[ 0.382140] pinctrl core: initialized pinctrl subsystem

[ 0.382816] OS set in device tree is not L4T.

[ 0.383224] regulator-dummy: no parameters

[ 0.383514] Initializing plugin-manager

[ 0.383640] Plugin module not found

[ 0.383880] node /plugin-manager/fragement@0 match with board >=3448-0000-10

0[ 0.384437] node /plugin-manager/fragment@1 match with board >=3448-0000-101

[ 0.385363] node /plugin-manager/fragment@5 match with board 3449-0000-200

[ 0.386332] node /plugin-manager/fragement@9 match with board <3448-0000-300

[ 0.390883] NET: Registered protocol family 16

[ 0.392176] pstore: using zlib compression

[ 0.392833] console [pstore-1] enabled

[ 0.392851] pstore: Registered ramoops as persistent store backend

[ 0.392870] ramoops: attached 0x200000@0xb0000000, ecc: 0/0

[ 0.409058] cpuidle: using governor menu

[ 0.413307] tegra_smmu 70019000.iommu: Loaded Tegra IOMMU driver

[ 0.414940] vdso: 2 pages (1 code @ ffffff8008f67000, 1 data @ ffffff8009e44

)[ 0.414986] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.

[ 0.417511] atomic_pool_init():622: DMA: preallocated 1024 KiB pool for atom

s[ 0.420055] tegra_powergate_init: DONE

[ 0.420095] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.9

s[ 0.420131] DTB Build time: Aug 12 2019 21:21:24

[ 0.421854] Tegra reboot handler registered.

[ 0.426254] iommu: Adding device tegra-carveouts to group 0

[ 0.426417] platform tegra-carveouts: domain=ffffffc0f9bb6318 allocates as[0

8[ 0.426792] iommu: Adding device smmu_test to group 1

[ 0.426856] platform smmu_test: domain=ffffffc0f9bb6558 allocates as[0]=ffff

0[ 0.427689] mc: mapped MMIO address: 0xffffff800802e000 -> 0x70019000

[ 0.427768] mc: mapped MMIO address: 0xffffff8008065000 -> 0x7001c000

[ 0.427838] mc: mapped MMIO address: 0xffffff8008079000 -> 0x7001d000

[ 0.427862] nv-tegra-mc 70019000.mc: No mssnvlink node

[ 0.427897] mc-err: mcerr ops are set to t21x

[ 0.437436] iommu: Adding device 70090000.xusb to group 2

[ 0.437751] iommu: Adding device 70006000.serial to group 3

[ 0.437843] platform 70006000.serial: domain=ffffffc0f94bb618 allocates as[0

8[ 0.438284] iommu: Adding device 70006040.serial to group 4

[ 0.438573] iommu: Adding device 70006200.serial to group 5

[ 0.438807] iommu: Adding device sound to group 6

[ 0.438871] platform sound: domain=ffffffc0f94bbb58 allocates as[0]=ffffffc0

0[ 0.439430] iommu: Adding device 7000d400.spi to group 7

[ 0.439700] iommu: Adding device 7000d600.spi to group 8

[ 0.439978] iommu: Adding device 70410000.spi to group 9

[ 0.440299] iommu: Adding device 50000000.host1x to group 10

[ 0.440587] iommu: Adding device 54080000.vi to group 11

[ 0.441034] iommu: Adding device 54600000.isp to group 12

[ 0.441312] iommu: Adding device 54680000.isp to group 13

[ 0.441629] iommu: Adding device tegradc.0 to group 14

[ 0.441697] platform tegradc.0: domain=ffffffc0f94c8a98 allocates as[0]=ffff

8[ 0.442233] platform tegradc.0: IOVA linear map 0x00000000d7000000(19000000)

[ 0.442567] iommu: Adding device tegradc.1 to group 15

[ 0.442629] platform tegradc.1: domain=ffffffc0f94c8cd8 allocates as[0]=ffff

0[ 0.443153] platform tegradc.1: IOVA linear map 0x00000000d7000000(19000000)

[ 0.443411] iommu: Adding device 54340000.vic to group 16

[ 0.443624] iommu: Adding device 544c0000.nvenc to group 17

[ 0.443835] iommu: Adding device 54500000.tsec to group 18

[ 0.444049] iommu: Adding device 54100000.tsecb to group 19

[ 0.444258] iommu: Adding device 54480000.nvdec to group 20

[ 0.444521] iommu: Adding device 54380000.nvjpg to group 21

[ 0.445739] iommu: Adding device 546c0000.i2c to group 22

[ 0.446091] iommu: Adding device 57000000.gpu to group 23

[ 0.446160] platform 57000000.gpu: domain=ffffffc0f94d3cd8 allocates as[0]=f

8[ 0.446216] platform 57000000.gpu: domain=ffffffc0f94d3cd8 allocates as[1]=f

0[ 0.446278] platform 57000000.gpu: domain=ffffffc0f94d3cd8 allocates as[2]=f

8[ 0.446335] platform 57000000.gpu: domain=ffffffc0f94d3cd8 allocates as[3]=f

0[ 0.447229] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency

.[ 0.447267] tegra-pmc 7000e400.pmc: scratch reg offset dts data not present

[ 0.447293] tegra-pmc: ### PMC reset source: TEGRA_POWER_ON_RESET

[ 0.447314] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_WARM

[ 0.447332] tegra-pmc: ### PMC reset status reg: 0x0

[ 0.497136] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl register

d[ 0.497171] tegra-pmc: Clear bootloader IO dpd settings

[ 0.497207] tegra-pmc 7000e400.pmc: IO padctrl driver initialized

[ 0.497285] tegra-pmc 7000e400.pmc: PMC: Successfully configure bootrom rese

s[ 0.497593] iommu: Adding device 70012000.se to group 24

[ 0.498370] iommu: Adding device 7000c000.i2c to group 25

[ 0.498632] iommu: Adding device 7000c400.i2c to group 26

[ 0.498903] iommu: Adding device 7000c500.i2c to group 27

[ 0.499166] iommu: Adding device 7000c700.i2c to group 28

[ 0.499465] iommu: Adding device 7000d000.i2c to group 29

[ 0.499726] iommu: Adding device 7000d100.i2c to group 30

[ 0.500019] iommu: Adding device sdhci-tegra.0 to group 31

[ 0.500087] platform sdhci-tegra.0: domain=ffffffc0f956be58 allocates as[0]=

8[ 0.500919] iommu: Adding device 700d0000.xudc to group 32

[ 0.504101] vdd-ac-bat: 5000 mV

[ 0.504480] vdd-5v0-sys: 5000 mV

[ 0.505448] vdd-5v0-hdmi: supplied by vdd-5v0-sys

[ 0.505537] vdd-5v0-hdmi: 5000 mV

[ 0.505965] vdd-1v8-sys: 1800 mV

[ 0.506356] vdd-fan: supplied by vdd-5v0-sys

[ 0.506410] vdd-fan: 5000 mV

[ 0.506797] vdd-usb-vbus: supplied by vdd-5v0-sys

[ 0.506866] vdd-usb-vbus: 5000 mV

[ 0.507398] vdd-usb-vbus2: 5000 mV

[ 0.538063] HugeTLB registered 2 MB page size, pre-allocated 0 pages

[ 0.540587] gpio gpiochip0: gpio-line-names specifies 240 line names but the

p[ 0.541833] GPIO line 151 (camera-control-output-low) hogged as output/low

[ 0.541870] GPIO line 152 (camera-control-output-low) hogged as output/low

[ 0.542241] gpiochip_setup_dev: registered GPIOs 0 to 255 on device: gpiochi

)[ 0.549988] eventlib_kernel: keventlib is initialized, test id: 0

[ 0.550352] SCSI subsystem initialized

[ 0.550866] usbcore: registered new interface driver usbfs

[ 0.550937] usbcore: registered new interface driver hub

[ 0.551026] usbcore: registered new device driver usb

[ 0.554557] max77620 4-003c: PMIC Version OTP:0x35 and ES:0x8

[ 0.560318] vdd-core: 600 <–> 1162 mV at 1125 mV

[ 0.561080] random: fast init done

[ 0.561279] vdd-ddr-1v1: Bringing 1125000uV into 1150000-1150000uV

[ 0.564347] vdd-ddr-1v1: 1150 mV

[ 0.568235] vdd-pre-reg-1v35: 1350 mV

[ 0.572232] vdd-1v8: 1800 mV

[ 0.576233] avdd-sys-1v2: 1200 mV

[ 0.580233] vdd-pex-1v0: 1050 mV

[ 0.580860] vddio-sdmmc-ap: 1800 <–> 3300 mV at 3300 mV

[ 0.581375] max77620-ldo3: at 3100 mV

[ 0.584237] vdd-rtc: 850 <–> 1100 mV at 1000 mV

[ 0.584735] max77620-ldo5: at 3100 mV

[ 0.585288] max77620-ldo6: at 2800 mV

[ 0.588239] avdd-1v05-pll: 1050 mV

[ 0.592234] avdd-io-hdmi-dp: 1050 mV

[ 0.593444] GPIO line 505 (spmic-default-output-high) hogged as output/high

[ 0.593777] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpioc

)[ 0.595144] max77620 4-003c: max77620 probe successful

[ 0.597829] media: Linux media interface: v0.10

[ 0.597906] Linux video capture interface: v2.00

[ 0.598833] pps_core: LinuxPPS API ver. 1 registered

[ 0.598861] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giom

[ 0.598906] PTP clock support registered

[ 0.602376] tegra_fiq_debugger_init: found FIQ source (IRQ 98)

[ 0.608703] tegra210-emc 7001b000.external-memory-controller: validated EMC

e[ 0.609483] Advanced Linux Sound Architecture Driver Initialized.

[ 0.610166] Bluetooth: Core ver 2.22

[ 0.610233] NET: Registered protocol family 31

[ 0.610250] Bluetooth: HCI device and connection manager initialized

[ 0.610276] Bluetooth: HCI socket layer initialized

[ 0.610296] Bluetooth: L2CAP socket layer initialized

[ 0.610336] Bluetooth: SCO socket layer initialized

[ 0.612038] tegra210_dvfs: no clock found for sdmmc2_ddr

[ 0.612078] tegra210_dvfs: no clock found for sdmmc4_ddr

[ 0.612141] tegra210_dvfs: no clock found for sdmmc1_ddr

[ 0.612170] tegra210_dvfs: no clock found for sdmmc3_ddr

[ 0.615293] tegra_dvfs: Unable to get vdd-cpu rail for step info, defering p

e[ 0.616357] vdd-3v3-sys: supplied by vdd-5v0-sys

[ 0.616462] vdd-3v3-sys: 3300 mV

[ 0.616734] vdd-1v8-sys: supplied by vdd-3v3-sys

[ 0.620300] vdd-usb-vbus2: supplied by vdd-3v3-sys

[ 0.620802] vdd-3v3-sd: supplied by vdd-3v3-sys

[ 0.620856] vdd-3v3-sd: 3300 mV

[ 0.621808] avdd-io-edp-1v05: supplied by avdd-1v05-pll

[ 0.621864] avdd-io-edp-1v05: 1050 mV

[ 0.622340] vdd-usb-hub-en: supplied by vdd-1v8-sys

[ 0.622390] vdd-usb-hub-en: 5000 mV

[ 0.623787] camchar: rtcpu character device driver loaded

[ 0.624518] extcon-gpio-states extcon:extcon@1: Cable state:1, cable id:1

[ 0.625863] clocksource: Switched to clocksource arch_sys_counter

[ 0.665805] VFS: Disk quotas dquot_6.6.0

[ 0.666030] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)

[ 0.666532] nvmap_heap_init: nvmap_heap_init: created heap block cache

[ 0.666942] dma_declare_coherent_resizable_cma_memory:324: resizable heap=vp

0[ 0.666992] dma-vpr: heap size is not multiple of cma_chunk_size heap_info-

)[ 0.667207] cma: enabled page replacement for spfn=d7000, epfn=f0000

[ 0.667231] dma_declare_coherent_resizable_cma_memory:373: resizable cma hea

l[ 0.667257] tegra-carveouts tegra-carveouts: assigned reserved memory node v

t[ 0.667309] tegra-carveouts tegra-carveouts: iram :dma coherent mem declare

8[ 0.667335] tegra-carveouts tegra-carveouts: assigned reserved memory node i

t[ 0.667366] nvmap: nvmap_select_cache_ops() nvmap cache ops set to set/ways

[ 0.667390] nvmap_page_pool_init: Total RAM pages: 1011374

[ 0.667408] nvmap_page_pool_init: nvmap page pool size: 126421 pages (493 MB

)[ 0.667573] nvmap_background_zero_thread: PP zeroing thread starting.

[ 0.667917] misc nvmap: created heap iram base 0x0000000040001000 size (252K

)[ 0.668827] misc nvmap: created heap vpr base 0x00000000d7000000 size (40960

)[ 0.676935] thermal thermal_zone0: Registering thermal zone thermal_zone0 fo

m[ 0.677373] thermal thermal_zone1: Registering thermal zone thermal_zone1 fo

m[ 0.677630] thermal thermal_zone2: Registering thermal zone thermal_zone2 fo

m[ 0.677879] thermal thermal_zone3: Registering thermal zone thermal_zone3 fo

m[ 0.678107] thermal thermal_zone4: Registering thermal zone thermal_zone4 fo

e[ 0.678394] pre_t19x_iso_plat_init(): iso emc max clk=1600000KHz

[ 0.678415] pre_t19x_iso_plat_init(): max_iso_bw=33280000KB

[ 0.678862] NET: Registered protocol family 2

[ 0.679837] TCP established hash table entries: 32768 (order: 6, 262144 byte

)[ 0.680073] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)

[ 0.680583] TCP: Hash tables configured (established 32768 bind 32768)

[ 0.680749] UDP hash table entries: 2048 (order: 4, 65536 bytes)

[ 0.680846] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)

[ 0.681279] NET: Registered protocol family 1

[ 0.682136] RPC: Registered named UNIX socket transport module.

[ 0.682164] RPC: Registered udp transport module.

[ 0.682182] RPC: Registered tcp transport module.

[ 0.682200] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 0.682455] Trying to unpack rootfs image as initramfs…

[ 0.916900] Freeing initrd memory: 5432K

[ 0.926643] host1x 50000000.host1x: initialized

[ 0.928418] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters a

e[ 0.931676] audit: initializing netlink subsys (disabled)

[ 0.931773] audit: type=2000 audit(0.783:1): initialized

[ 0.932511] workingset: timestamp_bits=46 max_order=20 bucket_order=0

[ 0.942468] squashfs: version 4.0 (2009/01/31) Phillip Lougher

[ 0.944017] ntfs: driver 2.1.32 [Flags: R/W].

[ 0.944823] 9p: Installing v9fs 9p2000 file system support

[ 0.948181] Block layer SCSI generic (bsg) driver version 0.4 loaded (major

)[ 0.948355] io scheduler noop registered

[ 0.948664] io scheduler cfq registered (default)

[ 0.951335] gic 702f9000.agic: GIC IRQ controller registered

[ 0.954330] iommu: Adding device 702ef000.adsp to group 33

[ 0.961401] iommu: Adding device aconnect@702c0000:adsp_audio to group 34

[ 0.961603] tegra-aconnect aconnect@702c0000: Tegra ACONNECT bus registered

[ 0.962231] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 =

2[ 0.962266] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT

4[ 0.963843] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane =

b[ 0.963993] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane =

b[ 0.964110] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane =

b[ 0.964315] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane =

1[ 0.964427] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane =

4[ 0.964536] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane =

4[ 0.964647] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane =

4[ 0.964752] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane =

4[ 0.964860] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane =

b[ 0.964965] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane =

b[ 0.970251] tegra-pwm 7000a000.pwm: PWM clk cannot sleep in ops

[ 0.971978] tegra-dfll-pwm 70110000.pwm: DFLL pwm-rate: 12800000

[ 0.973913] tegra-pcie 1003000.pcie: 4x1, 1x1 configuration

[ 0.975224] tegra-pcie 1003000.pcie: PCIE: Enable power rails

[ 0.975591] tegra-pcie 1003000.pcie: probing port 0, using 4 lanes

[ 0.976764] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:

e[ 0.977018] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=

0[ 0.977297] Adding domain tsec-pd to PM domain host1x-pd

[ 0.979450] tegra-pcie 1003000.pcie: probing port 1, using 1 lanes

[ 0.980376] tsec 54500000.tsec: initialized

[ 0.981986] tsec 54100000.tsecb: initialized

[ 0.982706] Adding domain nvdec-pd to PM domain host1x-pd

[ 0.986189] nvdec 54480000.nvdec: initialized

[ 0.987259] Adding domain vic03-pd to PM domain host1x-pd

[ 0.987455] Adding domain msenc-pd to PM domain host1x-pd

[ 0.987635] Adding domain nvjpg-pd to PM domain host1x-pd

[ 0.991519] falcon 54340000.vic: initialized

[ 0.992796] falcon 544c0000.nvenc: initialized

[ 0.994160] falcon 54380000.nvjpg: initialized

[ 0.998621] tegradc tegradc.0: disp0 connected to head0->/host1x/sor1

[ 0.998770] display board info: id 0x0, fab 0x0

[ 0.998849] generic_infoframe_type: 0x87

[ 0.999006] tegradc tegradc.0: DT parsed successfully

[ 0.999066] tegradc tegradc.0: Display dc.ffffff800ab40000 registered with i

0[ 1.002674] tegradc tegradc.0: probed

[ 1.006322] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 ch

s[ 1.010407] tegra-adma 702e2000.adma: Tegra210 ADMA driver registered 10 cha

s[ 1.011223] tegra-fuse-burn 7000f800.efuse:efuse-burn: Fuse burn driver init

d[ 1.011575] kfuse 7000fc00.kfuse: initialized

[ 1.012992] tegra-pmc-iopower pmc-iopower: Regulator supply iopower-dbg-supp

e[ 1.014093] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0

[ 1.015442] tegra-dfll-pwm 70110000.pwm: DFLL_PWM regulator is available now

[ 1.015484] vdd-cpu: 708 <–> 1322 mV at 708 mV

[ 1.015994] pwm-regulator pwm_regulators:pwm-regulator@0: PWM regulator regi

d[ 1.017246] vdd-gpu: applied init 1000000uV constraint

[ 1.017272] vdd-gpu: 708 <–> 1323 mV at 997 mV

[ 1.017660] pwm-regulator pwm_regulators:pwm-regulator@1: PWM regulator regi

d[ 1.022124] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled

[ 1.022309] No Device Node present for smmu client: serial8250 !!

[ 1.022338] platform serial8250: No iommus property found in DT node, got sw

)[ 1.022415] iommu: Adding device serial8250 to group 35

[ 1.025020] console [ttyS0] disabled

[ 1.025141] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 63, base_baud =

a[ 1.503102] tegra-pcie 1003000.pcie: link 0 down, retrying

[ 1.907426] tegra-pcie 1003000.pcie: link 0 down, retrying

[ 2.311734] tegra-pcie 1003000.pcie: link 0 down, retrying

[ 2.313751] tegra-pcie 1003000.pcie: link 0 down, ignoring

[ 2.419895] tegra-pcie 1003000.pcie: PCI host bridge to bus 0000:00

[ 2.419904] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]

[ 2.419909] pci_bus 0000:00: root bus resource [mem 0x13000000-0x1fffffff]

[ 2.419913] pci_bus 0000:00: root bus resource [mem 0x20000000-0x3fffffff pr

][ 2.419919] pci_bus 0000:00: root bus resource [bus 00-ff]

[ 2.420307] pci 0000:00:02.0: bridge configuration invalid ([bus 00-00]), re

g[ 2.430022] pci 0000:00:02.0: BAR 14: assigned [mem 0x13000000-0x130fffff]

[ 2.430027] pci 0000:00:02.0: BAR 13: assigned [io 0x1000-0x1fff]

[ 2.430039] pci 0000:01:00.0: BAR 4: assigned [mem 0x13000000-0x13003fff 64b

][ 2.430060] pci 0000:01:00.0: BAR 2: assigned [mem 0x13004000-0x13004fff 64b

][ 2.430079] pci 0000:01:00.0: BAR 0: assigned [io 0x1000-0x10ff]

[ 2.430089] pci 0000:00:02.0: PCI bridge to [bus 01]

[ 2.430095] pci 0000:00:02.0: bridge window [io 0x1000-0x1fff]

[ 2.430102] pci 0000:00:02.0: bridge window [mem 0x13000000-0x130fffff]

[ 2.430509] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt

[ 2.430514] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt

[ 3.376012] console [ttyS0] enabled

[ 3.376382] Console: switching to colour frame buffer device 80x30

[ 3.379024] 70006040.serial: ttyTHS1 at MMIO 0x70006040 (irq = 64, base_baud

T[ 3.379337] serial-tegra 70006200.serial: RX in PIO mode

[ 3.379425] 70006200.serial: ttyTHS2 at MMIO 0x70006200 (irq = 65, base_baud

T[ 3.380499] [drm] Initialized

[ 3.412533] tegradc tegradc.0: fb registered

[ 3.418518] tegradc tegradc.1: disp1 connected to head1->/host1x/sor

[ 3.419594] brd: module loaded

[ 3.424988] loop: module loaded

[ 3.425097] tegra_profiler: version: 1.134, samples/io: 47/26

[ 3.425213] tegra_profiler: auth: init

[ 3.426429] THERMAL EST: found 2 subdevs

[ 3.426436] THERMAL EST num_resources: 0

[ 3.426440] [THERMAL EST subdev 0]

[ 3.426447] [THERMAL EST subdev 1]

[ 3.426909] thermal thermal_zone5: Registering thermal zone thermal_zone5 fo

t[ 3.426911] THERMAL EST: thz register success.

[ 3.427068] THERMAL EST: end of probe, return err: 0

[ 3.428400] hisi_sas: driver version v1.6

[ 3.432400] tegra-qspi 70410000.spi: Prod settings list not found

[ 3.433587] qspi_mtd spi32766.0: MX25U3235F (4096 Kbytes)

[ 3.433596] qspi_mtd spi32766.0: mtd .name = spi32766.0, .size = 0x400000 (4

0[ 3.438523] libphy: Fixed MDIO Bus: probed

[ 3.439559] tun: Universal TUN/TAP device driver, 1.6

[ 3.439562] tun: © 1999-2004 Max Krasnyansky maxk@qualcomm.com

[ 3.440536] e1000e: Intel® PRO/1000 Network Driver - 3.2.6-k

[ 3.440539] e1000e: Copyright© 1999 - 2015 Intel Corporation.

[ 3.440591] igb: Intel® Gigabit Ethernet Network Driver - version 5.4.0-k

[ 3.440594] igb: Copyright © 2007-2014 Intel Corporation.

[ 3.440647] igbvf: Intel® Gigabit Virtual Function Network Driver - versio

k[ 3.440650] igbvf: Copyright © 2009 - 2012 Intel Corporation.

[ 3.440695] Intel® 10GbE PCI Express Linux Network Driver - version 4.6.4

[ 3.440698] Copyright© 1999 - 2017 Intel Corporation.

[ 3.441546] r8168 0000:01:00.0: enabling device (0000 -> 0003)

[ 3.441575] r8168 Gigabit Ethernet driver 8.045.08-NAPI loaded

[ 3.455793] r8168 0000:01:00.0 (unnamed net_device) (uninitialized): Invalid

e[ 3.455975] r8168 0000:01:00.0 (unnamed net_device) (uninitialized): Found v

e[ 3.456571] r8168: This product is covered by one or more of the following p

.[ 3.456620] r8168 Copyright © 2017 Realtek NIC software team <nicfae@rea

[ 3.456620] This program comes with ABSOLUTELY NO WARRANTY; for details, pl

[ 3.456620] This is free software, and you are welcome to redistribute it u

[ 3.457177] PPP generic driver version 2.4.2

[ 3.457383] PPP BSD Compression module registered

[ 3.457388] PPP Deflate Compression module registered

[ 3.457428] PPP MPPE Compression module registered

[ 3.457434] NET: Registered protocol family 24

[ 3.457503] usbcore: registered new interface driver r8152

[ 3.457549] usbcore: registered new interface driver asix

[ 3.457612] usbcore: registered new interface driver ax88179_178a

[ 3.457654] usbcore: registered new interface driver cdc_ether

[ 3.457699] usbcore: registered new interface driver net1080

[ 3.457737] usbcore: registered new interface driver cdc_subset

[ 3.457823] usbcore: registered new interface driver zaurus

[ 3.457940] usbcore: registered new interface driver cdc_ncm

[ 3.458111] VFIO - User Level meta-driver version: 0.3

[ 3.459505] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver

[ 3.459529] ehci-pci: EHCI PCI platform driver

[ 3.459575] ohci_hcd: USB 1.1 ‘Open’ Host Controller (OHCI) Driver

[ 3.459586] ohci-pci: OHCI PCI platform driver

[ 3.459627] ohci-platform: OHCI generic platform driver

[ 3.462226] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP

[ 3.462810] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad

0[ 3.463969] tegra-xusb 70090000.xusb: extcon 0: ffffffc0f9732c00 id

[ 3.465938] tegra-xusb 70090000.xusb: Firmware timestamp: 2019-05-08 09:42:1

e[ 3.466012] tegra-xusb 70090000.xusb: xHCI Host Controller

[ 3.466042] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus n

1[ 3.466943] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x10

0[ 3.467008] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000

[ 3.467303] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[ 3.467309] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber

1[ 3.467313] usb usb1: Product: xHCI Host Controller

[ 3.467318] usb usb1: Manufacturer: Linux 4.9.140-tegra xhci-hcd

[ 3.467321] usb usb1: SerialNumber: 70090000.xusb

[ 3.467596] usbcore: registered new interface driver uas

[ 3.467711] usbcore: registered new interface driver usb-storage

[ 3.467933] usbcore: registered new interface driver usbserial

[ 3.468003] hub 1-0:1.0: USB hub found

[ 3.468054] hub 1-0:1.0: 5 ports detected

[ 3.468653] tegra-xusb 70090000.xusb: xHCI Host Controller

[ 3.468665] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus n

2[ 3.468743] usb usb2: We don’t know the algorithms for LPM for this host, di

.[ 3.468831] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003

[ 3.468837] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber

1[ 3.468840] usb usb2: Product: xHCI Host Controller

[ 3.468845] usb usb2: Manufacturer: Linux 4.9.140-tegra xhci-hcd

[ 3.468848] usb usb2: SerialNumber: 70090000.xusb

[ 3.469312] hub 2-0:1.0: USB hub found

[ 3.469344] hub 2-0:1.0: 4 ports detected

[ 3.471452] tegra-xudc-new 700d0000.xudc: device count: 1

[ 3.472723] tegra-xudc-new 700d0000.xudc: USB charger detection disabled

[ 3.472739] tegra-xudc-new 700d0000.xudc: vbus state: 1

[ 3.472755] tegra-xudc-new 700d0000.xudc: device mode on: 0

[ 3.472779] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 0

[ 3.472801] tegra-xudc-new 700d0000.xudc: active: 0 => 1

[ 3.473422] mousedev: PS/2 mouse device common for all mice

[ 3.473524] usbcore: registered new interface driver xpad

[ 3.569940] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 1

[ 3.595235] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as

0[ 3.597661] rtc rtc1: alarm rtc device

[ 3.597682] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc

1[ 3.597711] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock

[ 3.598294] i2c /dev entries driver

[ 3.600174] imx219 6-0010: tegracam sensor driver:imx219_v2.0.6

[ 3.623497] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x10

[ 3.623564] imx219 6-0010: imx219_board_setup: error during i2c read probe (

)[ 3.623592] imx219 6-0010: board setup failed

[ 3.623685] imx219: probe of 6-0010 failed with error -121

[ 3.624866] max77620-power max77620-power: Event recorder REG_NVERC : 0x0

[ 3.627381] tegra_soctherm 700e2000.soctherm: pllx_offset tz:0 max:14, min:2

[ 3.627386] tegra_soctherm 700e2000.soctherm: pllx_offset tz:2 max:8, min:4

[ 3.627833] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 3.627850] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when

C[ 3.627859] tegra_soctherm 700e2000.soctherm: throttrip: will throttle when

C[ 3.627992] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 3.628002] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when

C[ 3.628008] tegra_soctherm 700e2000.soctherm: throttrip: will throttle when

C[ 3.628157] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 3.628167] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when

C[ 3.628171] tegra_soctherm 700e2000.soctherm: throttrip: pll: missing hot te

e[ 3.628348] tegra_soctherm 700e2000.soctherm: failed to register sensor: -19

[ 3.629111] tegra_aotag tegra-aotag: Registering sensor 0

[ 3.629164] tegra_aotag tegra-aotag: Invalid temp readout

[ 3.629189] tegra_aotag tegra-aotag: Invalid temp readout

[ 3.629206] tegra_aotag tegra-aotag: Bound to TZ : ID 0

[ 3.629214] tegra_aotag tegra-aotag: Probe done [SUCCESS]:0

[ 3.630138] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 3.630158] tegra_dfll_action dfll-cdev-cap: Tegra DFLL ‘cap cooling device’

d[ 3.630363] tegra_aotag tegra-aotag: Invalid temp readout

[ 3.630392] tegra_dfll_action dfll-cdev-floor: Tegra DFLL 'floor cooling dev

d[ 3.630793] parse_throttle_dt_data: Num cap clks = 6

[ 3.630799] parse_throttle_dt_data: clk=cclk_g type=2

[ 3.630812] parse_throttle_dt_data: clk=gpu type=4

[ 3.630838] parse_throttle_dt_data: clk=cap.throttle.c2bus type=0

[ 3.630860] parse_throttle_dt_data: clk=cap.throttle.c3bus type=0

[ 3.630884] parse_throttle_dt_data: clk=cap.throttle.sclk type=0

[ 3.630887] parse_throttle_dt_data: clk=emc type=3

[ 3.631256] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 3.631358] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 3.631489] tegra_throttle_probe: probe successful. #cdevs=4

[ 3.632234] FAN dev name: pwm-fan

[ 3.632291] FAN:gpio request success.

[ 3.632361] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255

[ 3.632660] pwm_fan_driver pwm-fan: got pwm for fan. polarity is normal

[ 3.632861] pwm_fan_driver pwm-fan: fan tach request irq success

[ 3.632871] pwm_fan_driver pwm-fan: tach period: 1000

[ 3.632979] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, s

2[ 3.632984] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2,

2[ 3.632989] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1

2[ 3.632993] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1

2[ 3.632997] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1

3[ 3.633001] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1

3[ 3.633005] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1

3[ 3.633009] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1

4[ 3.633013] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=

4[ 3.633018] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=

4[ 3.634317] device-mapper: uevent: version 1.0.3

[ 3.634852] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-

m[ 3.640232] tegra210-cpufreq cpufreq: probe()…completed

[ 3.640921] sdhci: Secure Digital Host Controller Interface driver

[ 3.640923] sdhci: Copyright© Pierre Ossman

[ 3.640924] sdhci-pltfm: SDHCI platform and OF driver helper

[ 3.641394] sdhci-tegra sdhci-tegra.0: Got CD GPIO

[ 3.641766] sdhci-tegra sdhci-tegra.0: Client registration for eMC Successfu

l[ 3.641905] sdhci-tegra sdhci-tegra.0: wakeup init done, cdirq 300

[ 3.646304] tegra-se 70012000.se: tegra_se_probe: complete

[ 3.646793] hidraw: raw HID events driver © Jiri Kosina

[ 3.648383] usbcore: registered new interface driver usbhid

[ 3.648384] usbhid: USB HID core driver

[ 3.650504] tegra21x_actmon 6000c800.actmon: in actmon_register()…

[ 3.650672] tegra21x_actmon 6000c800.actmon: initialization Completed for th

l[ 3.652334] nvpmodel: initialized successfully

[ 3.653396] usbcore: registered new interface driver snd-usb-audio

[ 3.653452] No Device Node present for smmu client: snd-soc-dummy !!

[ 3.653456] platform snd-soc-dummy: No iommus property found in DT node, got

)[ 3.653473] iommu: Adding device snd-soc-dummy to group 36

[ 3.660432] input: tegra-hda HDMI/DP,pcm=3 as /devices/70030000.hda/sound/ca

0[ 3.683188] OPE platform probe

[ 3.683274] OPE platform probe successful

[ 3.683652] OPE platform probe

[ 3.683733] OPE platform probe successful

[ 3.690005] mmc0: SDHCI controller on sdhci-tegra.0 [sdhci-tegra.0] using AD

r[ 3.716566] tegra-asoc: sound: ADMAIF1 <-> ADMAIF1 mapping ok

[ 3.716698] tegra-asoc: sound: ADMAIF2 <-> ADMAIF2 mapping ok

[ 3.716823] tegra-asoc: sound: ADMAIF3 <-> ADMAIF3 mapping ok

[ 3.716944] tegra-asoc: sound: ADMAIF4 <-> ADMAIF4 mapping ok

[ 3.717069] tegra-asoc: sound: ADMAIF5 <-> ADMAIF5 mapping ok

[ 3.717193] tegra-asoc: sound: ADMAIF6 <-> ADMAIF6 mapping ok

[ 3.717317] tegra-asoc: sound: ADMAIF7 <-> ADMAIF7 mapping ok

[ 3.717439] tegra-asoc: sound: ADMAIF8 <-> ADMAIF8 mapping ok

[ 3.717561] tegra-asoc: sound: ADMAIF9 <-> ADMAIF9 mapping ok

[ 3.717682] tegra-asoc: sound: ADMAIF10 <-> ADMAIF10 mapping ok

[ 3.731943] u32 classifier

[ 3.731945] Actions configured

[ 3.732018] Initializing XFRM netlink socket

[ 3.732757] NET: Registered protocol family 10

[ 3.733470] NET: Registered protocol family 17

[ 3.733481] NET: Registered protocol family 15

[ 3.733555] bridge: filtering via arp/ip/ip6tables is no longer available by

.[ 3.733598] Bluetooth: RFCOMM socket layer initialized

[ 3.733607] Bluetooth: RFCOMM ver 1.11

[ 3.733612] Bluetooth: HIDP (Human Interface Emulation) ver 1.2

[ 3.733616] Bluetooth: HIDP socket layer initialized

[ 3.733634] 9pnet: Installing 9P2000 support

[ 3.733667] Key type dns_resolver registered

[ 3.736870] Registered cp15_barrier emulation handler

[ 3.736878] Registered setend emulation handler

[ 3.738021] registered taskstats version 1

[ 3.738601] Adding domain ve2-pd to PM domain host1x-pd

[ 3.738841] Adding domain ve-pd to PM domain host1x-pd

[ 3.797868] usb 1-2: new high-speed USB device number 2 using tegra-xusb

[ 3.837726] usb 1-2: New USB device found, idVendor=0bda, idProduct=5411

[ 3.837729] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=

0[ 3.837732] usb 1-2: Product: 4-Port USB 2.1 Hub

[ 3.837735] usb 1-2: Manufacturer: Generic

[ 3.839149] hub 1-2:1.0: USB hub found

[ 3.840181] hub 1-2:1.0: 4 ports detected

[ 3.916870] mmc0: hw tuning done …

[ 3.916902] mmc0: new ultra high speed SDR104 SDXC card at address 59b4

[ 3.917219] mmcblk0: mmc0:59b4 58.6 GiB

[ 3.920812] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12

[ 4.137871] usb 1-2.1: new high-speed USB device number 3 using tegra-xusb

[ 4.159525] usb 1-2.1: New USB device found, idVendor=7392, idProduct=7811

[ 4.159528] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumbe

3[ 4.159531] usb 1-2.1: Product: 802.11n WLAN Adapter

[ 4.159533] usb 1-2.1: Manufacturer: Realtek

[ 4.159536] usb 1-2.1: SerialNumber: 00e04c000001

[ 4.752126] tegradc tegradc.1: No lt-data, using default setting

[ 4.758142] tegradc tegradc.1: No hpd-gpio in DT

[ 4.762776] tegradc tegradc.1: DT parsed successfully

[ 4.767853] tegradc tegradc.1: Display dc.ffffff800d4c0000 registered with i

1[ 4.775856] tegradc tegradc.1: dpd enable lookup fail:-19

[ 5.286849] Host read timeout at address 545c00c4

[ 5.292427] tegradc tegradc.1: probed

[ 5.304230] tegradc tegradc.1: fb registered

[ 5.311626] hpd: state 7 (Takeover from bootloader), hpd 0, pending_hpd_evt

1[ 5.318773] hpd: switching from state 7 (Takeover from bootloader) to state

)[ 5.326606] hpd: state 0 (Reset), hpd 0, pending_hpd_evt 0

[ 5.332093] tegradc tegradc.1: blank - powerdown

[ 5.336718] extcon-disp-state extcon:disp-state: cable 44 state 0 already se

.[ 5.343934] Extcon DP: HPD disabled

[ 5.347424] hpd: hpd_switch 0

[ 5.350391] hpd: switching from state 0 (Reset) to state 1 (Check Plug)

[ 5.354097] isp 54600000.isp: initialized

[ 5.354970] isp 54680000.isp: initialized

[ 5.365104] hpd: state 1 (Check Plug), hpd 0, pending_hpd_evt 0

[ 5.365467] last reset is due to power on reset

[ 5.365470] KERNEL: PMC reset status reg: 0x0

[ 5.365537] BL: PMC reset status reg: 0x0

[ 5.365539] BL: PMIC poweroff Event Recorder: 0x40

[ 5.366971] clk_cbus_recalc_rate: no gbus parent

[ 5.366975] clk_cbus_round_rate: no gbus parent

[ 5.366977] clk_cbus_round_rate: no gbus parent

[ 5.366982] clk_cbus_recalc_rate: no gbus parent

[ 5.367078] clk_cbus_recalc_rate: no gbus parent

[ 5.367080] clk_cbus_round_rate: no gbus parent

[ 5.367082] clk_cbus_round_rate: no gbus parent

[ 5.367085] clk_cbus_recalc_rate: no gbus parent

[ 5.367098] tegra_dvfs: GPU-cap: registered

[ 5.367151] tegra dvfs: vdd-cpu: nominal 1168mV, offset 708000uV, step 19200

d[ 5.367153] tegra dvfs: vdd-core: nominal 1125mV, offset 600000uV, step 1250

d[ 5.367155] tegra dvfs: vdd-gpu: nominal 1078mV, offset 708000uV, step 10000

d[ 5.416438] tegra_dvfs: vdd-gpu-vts: registered

[ 5.447175] tegra_core_action core_dvfs_cdev_floor: Tegra CORE DVFS 'floor c

d[ 5.447817] tegra_core_action core_dvfs_cdev_cap: Tegra CORE DVFS 'cap cooli

d[ 5.448336] input: gpio-keys as /devices/gpio-keys/input/input1

[ 5.484376] hpd: switching from state 1 (Check Plug) to state 3 (Disabled)

[ 5.524061] tegra_rtc 7000e000.rtc: setting system clock to 2000-01-01 01:00

)[ 5.534050] vi 54080000.vi: vi_probe: ++

[ 5.541463] vi 54080000.vi: initialized

[ 5.547631] vi 54080000.vi: subdev nvcsi–1 bound

[ 5.552563] mmcblk mmc0:59b4: Card claimed for testing.

[ 5.559114] Disable partitions left on by BL

[ 5.563396] disb

[ 5.565447] bwmgr: missing cdev-type property

[ 5.569912] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -21

0[ 5.579222] DRAM derating cdev registered.

[ 5.584316] vdd-fan: disabling

[ 5.587385] vdd-usb-vbus: disabling

[ 5.590872] vdd-usb-vbus2: disabling

[ 5.594455] avdd-io-edp-1v05: disabling

[ 5.598438] ALSA device list:

[ 5.601403] #0: tegra-hda at 0x70038000 irq 83

[ 5.606024] #1: tegra-snd-t210ref-mobile-rt565x

[ 5.613891] Freeing unused kernel memory: 8576K

[ 5.636862] L4T-INITRD Build DATE: Sat Jan 1 01:00:28 UTC 2000

[ 5.647191] Root device found: mmcblk0p1

[ 5.652259] Found dev node: /dev/mmcblk0p1

[ 5.702726] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode.

)[ 5.711635] Rootfs mounted over mmcblk0p1

[ 5.753095] Switching from initrd to actual rootfs

[ 6.027448] systemd[1]: System time before build time, advancing clock.

[ 6.064476] ip_tables: © 2000-2006 Netfilter Core Team

[ 6.084140] cgroup: cgroup2: unknown option “nsdelegate”

[ 6.105040] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SE

)[ 6.127170] systemd[1]: Detected architecture arm64.

[ 6.162000] systemd[1]: Set hostname to .

[ 6.334059] systemd[1]: File /lib/systemd/system/systemd-journald.service:36

.[ 6.351252] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warn

)[ 6.557840] random: systemd: uninitialized urandom read (16 bytes read)

[ 6.566387] systemd[1]: Created slice User and Session Slice.

[ 6.572553] random: systemd: uninitialized urandom read (16 bytes read)

[ 6.580936] systemd[1]: Set up automount Arbitrary Executable File Formats F

.[ 6.590514] random: systemd: uninitialized urandom read (16 bytes read)

[ 6.598001] systemd[1]: Created slice System Slice.

[ 6.603224] systemd[1]: Listening on Syslog Socket.

[ 6.608240] systemd[1]: Reached target Slices.

[ 6.676567] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)

[ 7.011440] systemd-journald[1941]: Received request to flush runtime journa

1[ 7.040446] systemd-journald[1941]: File /var/log/journal/e18134f2673c4d1dba

.[ 7.059724] nvgpu: 57000000.gpu gm20b_init_clk_setup_sw:1268 [INFO

)[ 8.161013] random: crng init done

[ 8.164419] random: 7 urandom warning(s) missed due to ratelimiting

[ 9.218775] using random self ethernet address

[ 9.223387] using random host ethernet address

[ 9.259618] using random self ethernet address

[ 9.270023] using random host ethernet address

Ubuntu 18.04.4 LTS Turing ttyS0

Turing login:


Hi,

I think the error you are facing is “Failed to start GNOME Display Manager”. To debug this, we still need you to connect back your USB-TTL cable, go to the serial console.

When you see

Ubuntu 18.04.4 LTS Turing ttyS0
Turing login:

Please login with your user account and password. Then, share the syslog and xorg.0.log with us.

Both logs are in /var/log/.

I don’t know how to express this differently, but the problem is that when the boot process on the serial console reaches the line “Turing login:” it freezes:

I cannot log in; there is no response to key presses other than CTRL-A within minicom. I cannot enter anything.

There is also “Failed to start Network Manager” I presume that’s related to the fact that the Nano can’t be seen from the outside.

Hi,

I doubt the the freezes is really due to the device itself or not.

When you see the uboot log as below, could you try to keep using host keyboard to interrupt it on UART console? Ctrl+C should be fine.
If even uboot cannot be interrupt, I would suggest you could also check if your USB-TTL really connects the TX pin correctly. I had same experience before when the UART console can only received but cannot give input.

U-Boot 2016.07-gd917e08cec (Aug 12 2019 - 21:10:20 -0700)

TEGRA210
Model: NVIDIA P3450-Porg
Board: NVIDIA P3450-PORG
DRAM: 4 GiB
MMC: Tegra SD/MMC: 0, Tegra SD/MMC: 1
Using default environment

In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 1 0
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1…
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
734 bytes read in 116 ms (5.9 KiB/s)
L4T boot options
1:e[24;9Hprimary kernel
Enter choice: 1:e[24;25Hprimary kernel
Retrieving file: /boot/initrd
5562384 bytes read in 290 ms (18.3 MiB/s)
Retrieving file: /boot/Image
34179080 bytes read in 2031 ms (16 MiB/s)

Tried this test, can’t get to the console immediately because I have to run downstairs after powering up the Nano. But I couldn’t get its attention with CTRL-C. The wiring is rather straightforward - I don’t think I have the connectors on the wrong pins (should be on 2, 3, and 6), but of course it could be a bad TTL-USB adapter. I’ll try again tomorrow.

I’m doing this test with the TTL-USB connector attached to a Linux box, and I access that box (which is running headless) from a Mac via ssh. I don’t see this as a problem since minicom accepts the keystrokes, but maybe it is a problem.

To close the loop on this:

I was never able to get the TTL-USB device to tell me anything additional - maybe an independent hardware failure.

In the end, the problem was a failed micro-SD card. I could operate the Nano using a different SD card with the original OS image (November 2019), but it would not boot if I put that image onto the (failed) card. I have since bought another SD card and put the image of the latest Nano OS onto it, and it seems to be working. Not sure what caused the first card to fail.