RAK-833 SPI/USB + mPCIe/USB board + heatsink failed

I’ve had the above hooked up to a Raspberry Pi 3B+ for about 7-8 months working fine, but it’s suddenly stopped working. I’ve tried upgrading to Rasbian Buster and running both rak_common_for_gateway.git and RAK2247-RAK833-LoRaGateway-RPi-USB.git but neither have worked. When plugging the gateway into the Pi I’m seeing the following via dmesg:

[78999.845598] usb 1-1.3: new high-speed USB device number 7 using dwc2
[78999.955587] usb 1-1.3: device descriptor read/64, error -71
[79000.211137] usb 1-1.3: device descriptor read/all, error -71
[79000.305587] usb 1-1.3: new high-speed USB device number 8 using dwc2
[79000.415645] usb 1-1.3: device descriptor read/64, error -71
[79000.667256] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but reason is unknown
[79000.667271] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.667327] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but reason is unknown
[79000.667337] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.667971] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 1 - ChHltd set, but reason is unknown
[79000.667981] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.668767] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but reason is unknown
[79000.668778] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.669262] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79000.669272] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.670438] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 3 - ChHltd set, but reason is unknown
[79000.670448] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.670766] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but reason is unknown
[79000.670776] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.671102] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 5 - ChHltd set, but reason is unknown
[79000.671112] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.672032] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79000.672041] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.672524] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79000.672535] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.672639] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but reason is unknown
[79000.672649] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.673829] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 3 - ChHltd set, but reason is unknown
[79000.673839] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.674183] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but reason is unknown
[79000.674193] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.674861] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79000.674872] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.674989] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but reason is unknown
[79000.674999] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.675228] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but reason is unknown
[79000.675237] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.676984] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 1 - ChHltd set, but reason is unknown
[79000.676997] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.677236] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 7 - ChHltd set, but reason is unknown
[79000.677248] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.677587] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79000.677598] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.677704] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but reason is unknown
[79000.677714] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.679574] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 5 - ChHltd set, but reason is unknown
[79000.679586] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.679625] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but reason is unknown
[79000.679643] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.680277] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79000.680286] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79000.680568] usb 1-1.3: device descriptor read/all, error -71
[79000.680775] usb 1-1-port3: attempt power cycle
[79001.335593] usb 1-1.3: new high-speed USB device number 9 using dwc2
[79001.366031] usb 1-1.3: device descriptor read/8, error -71
[79001.516335] usb 1-1.3: device descriptor read/8, error -71
[79001.735640] usb 1-1.3: new high-speed USB device number 10 using dwc2
[79001.735768] dwc2 3f980000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
[79001.735782] dwc2 3f980000.usb: hcint 0x00000002, intsts 0x04600001
[79001.735791] dwc2 3f980000.usb: dwc2_update_urb_state_abn(): trimming xfer length
[79002.175656] usb 1-1.3: device not accepting address 10, error -71
[79002.175909] usb 1-1-port3: unable to enumerate USB device

This looks to me like a hardware fault but I’m wondering if there are any suggestions as to how I can diagnose this further.

Thanks,

Dean

Hi @Dean.
Can you please install Raspbian Strech. And test again.
I will test this with Raspbian Buster to clarify the problem (or its absence).

Regards
Todor

Hi @Dean,

You use RAK833 on RPi through mPCIe/USB interface, right?
If it is, can you please try to use our RPi firmware image directly?
https://downloads.rakwireless.com/en/LoRa/RAK833-Pcie-Gateway/RPi-Frimware/


according to this document:

1 Like

Thanks for your comments guys, I’ll try and find some time over the weekend or early next week to give these suggestions a try and provide some feedback. Much appreciated.

Running the firmare image that @Fomi recommended I’m still seeing the same problem. From /var/log/daemon:

Jul  6 00:58:23 rak-gateway systemd[1]: Started The Things Network Gateway.
Jul  6 00:58:23 rak-gateway ttn-gateway[3730]: Gateway_ID set to b827ebfffe11144e in file ./local_conf.json
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: *** Beacon Packet Forwarder for Lora Gateway ***
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: Version: 4.0.1
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: *** Lora concentrator HAL library version info ***
Jul  6 00:58:24 rak-gateway kernel: [  320.256372] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: Version: 5.0.1;
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: ***
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Little endian host
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: found global configuration file global_conf.json, parsing it
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: global_conf.json does contain a JSON object named SX1301_conf, parsing SX1301 parameters
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: lorawan_public 1, clksrc 1
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: no configuration for LBT
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: antenna_gain 0 dBi
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Configuring TX LUT with 16 indexes
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: radio 0 enabled (type SX1257), center frequency 917200000, RSSI offset -166.000000, tx enabled 1, tx_notch_freq 0
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: radio 1 enabled (type SX1257), center frequency 917900000, RSSI offset -166.000000, tx enabled 0, tx_notch_freq 0
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 0>  radio 0, IF -400000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 1>  radio 0, IF -200000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 2>  radio 0, IF 0 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 3>  radio 0, IF 200000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 4>  radio 1, IF -300000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 5>  radio 1, IF -100000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 6>  radio 1, IF 100000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora multi-SF channel 7>  radio 1, IF 300000 Hz, 125 kHz bw, SF 7 to 12
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Lora std channel> radio 0, IF 300000 Hz, 500000 Hz bw, SF 8
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: FSK channel 8 disabled
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: global_conf.json does contain a JSON object named gateway_conf, parsing gateway parameters
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: gateway MAC address is configured to 000000000000000E
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: server hostname or IP address is configured to "router.au.thethings.network"
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: upstream port is configured to "1700"
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: downstream port is configured to "1700"
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: downstream keep-alive interval is configured to 10 seconds
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: statistics display interval is configured to 30 seconds
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: upstream PUSH_DATA time-out is configured to 100 ms
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: packets received with a valid CRC will be forwarded
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: packets received with a CRC error will NOT be forwarded
Jul  6 00:58:24 rak-gateway systemd[1]: ttn-gateway.service: Main process exited, code=exited, status=1/FAILURE
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: packets received with no CRC will NOT be forwarded
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: GPS serial port path is configured to "/dev/ttyAMA0"
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Reference latitude is configured to -43.385521 deg
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Reference longitude is configured to 172.524994 deg
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Reference altitude is configured to 40 meters
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: fake GPS is disabled
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: Auto-quit after 6 non-acknowledged PULL_DATA
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: found local configuration file local_conf.json, parsing it
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: redefined parameters will overwrite global parameters
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: local_conf.json does not contain a JSON object named SX1301_conf
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: local_conf.json does contain a JSON object named gateway_conf, parsing gateway parameters
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: gateway MAC address is configured to B827EBFFFE11144E
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: packets received with a valid CRC will be forwarded
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: packets received with a CRC error will NOT be forwarded
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: packets received with no CRC will NOT be forwarded
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: INFO: [main] TTY port /dev/ttyAMA0 open for GPS synchronization
Jul  6 00:58:24 rak-gateway ttn-gateway[3730]: ERROR: [main] failed to start the concentrator
Jul  6 00:58:24 rak-gateway systemd[1]: ttn-gateway.service: Unit entered failed state.
Jul  6 00:58:24 rak-gateway systemd[1]: ttn-gateway.service: Failed with result 'exit-code'.

And from dmesg:

[    5.972646] usbcore: registered new interface driver brcmfmac
[    6.158945] usbcore: registered new interface driver usbserial
[    6.164039] usbcore: registered new interface driver usbserial_generic
[    6.166990] usbserial: USB Serial support registered for generic
[    6.179923] usbcore: registered new interface driver ftdi_sio
[    6.180003] usbserial: USB Serial support registered for FTDI USB Serial Device
[    6.180323] ftdi_sio 1-1.2:1.0: FTDI USB Serial Device converter detected
[    6.180502] usb 1-1.2: Detected FT2232H
[    6.185328] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB0
[    6.185603] ftdi_sio 1-1.2:1.1: FTDI USB Serial Device converter detected
[    6.185752] usb 1-1.2: Detected FT2232H
[    6.189029] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB1
[    6.245222] random: crng init done
[    6.245237] random: 7 urandom warning(s) missed due to ratelimiting
[    6.285192] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[    6.285833] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28
[    7.558769] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.590362] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    7.590383] brcmfmac: power management disabled
[    7.894796] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[   15.639344] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   20.300922] brcmfmac: power management disabled
[   21.066655] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   21.066697] brcmfmac: power management disabled
[   21.283508] nf_conntrack version 0.5.0 (15360 buckets, 61440 max)
[   22.658141] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   26.254742] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[   26.254848] ftdi_sio 1-1.2:1.0: device disconnected
[   26.256320] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   32.229036] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   38.250807] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   44.267542] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   50.252498] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   56.349453] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   62.253663] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   68.256615] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   74.251799] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   80.252150] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   86.254962] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71

And some more USB diagnostics:

[email protected]:~ $ sudo lsusb

Bus 001 Device 004: ID 0403:6010 Future Technology Devices International, Ltd FT2232C Dual USB-UART/FIFO IC
Bus 001 Device 005: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


[email protected]:~ $ sudo lsusb -v -s 1:4

Bus 001 Device 004: ID 0403:6010 Future Technology Devices International, Ltd FT2232C Dual USB-UART/FIFO IC
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x0403 Future Technology Devices International, Ltd
  idProduct          0x6010 FT2232C Dual USB-UART/FIFO IC
  bcdDevice            7.00
  iManufacturer           1 (error)
  iProduct                2 (error)
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           55
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              2 (error)
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              2 (error)
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Device Status:     0x0005
  Self Powered
  Test Mode

[email protected]:~ $

Do you have any other Raspberry Pi? Try replacing other raspberry pie tests.

Good suggestion @ZhuQI, I will give that a try and report back.

Well I tried a different Pi but it looks like the same problem:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.71-v7+ ([email protected]) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1145 SMP Fri Sep 21 15:38:35 BST 2018
[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Plus Rev 1.3
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] cma: Reserved 8 MiB at 0x3ac00000
[    0.000000] On node 0 totalpages: 242688
[    0.000000] free_area_init_node: node 0, pgdat 80c85280, node_mem_map ba39f000
[    0.000000]   Normal zone: 2133 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 242688 pages, LIFO batch:31
[    0.000000] percpu: Embedded 17 pages/cpu @ba348000 s38720 r8192 d22720 u69632
[    0.000000] pcpu-alloc: s38720 r8192 d22720 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 240555
[    0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1200 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=PARTUUID=e679cee3-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 940232K/970752K available (7168K kernel code, 576K rwdata, 2076K rodata, 1024K init, 698K bss, 22328K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
               vector  : 0xffff0000 - 0xffff1000   (   4 kB)
               fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
               vmalloc : 0xbb800000 - 0xff800000   (1088 MB)
               lowmem  : 0x80000000 - 0xbb400000   ( 948 MB)
               modules : 0x7f000000 - 0x80000000   (  16 MB)
                 .text : 0x80008000 - 0x80800000   (8160 kB)
                 .init : 0x80b00000 - 0x80c00000   (1024 kB)
                 .data : 0x80c00000 - 0x80c9017c   ( 577 kB)
                  .bss : 0x80c97f10 - 0x80d468b0   ( 699 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 25273 entries in 75 pages
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.000023] Switching to timer-based delay loop, resolution 52ns
[    0.000276] Console: colour dummy device 80x30
[    0.000810] console [tty1] enabled
[    0.000852] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.000893] pid_max: default: 32768 minimum: 301
[    0.001220] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001253] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002211] Disabling memory control group subsystem
[    0.002303] CPU: Testing write buffer coherency: ok
[    0.002734] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.003153] Setting up static identity map for 0x100000 - 0x10003c
[    0.003292] Hierarchical SRCU implementation.
[    0.003990] smp: Bringing up secondary CPUs ...
[    0.004793] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.005636] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.006463] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.006569] smp: Brought up 1 node, 4 CPUs
[    0.006643] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.006664] CPU: All CPU(s) started in HYP mode.
[    0.006682] CPU: Virtualization extensions available.
[    0.007581] devtmpfs: initialized
[    0.017884] random: get_random_u32 called from bucket_table_alloc+0xfc/0x24c with crng_init=0
[    0.018561] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[    0.018807] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.018851] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.019425] pinctrl core: initialized pinctrl subsystem
[    0.020231] NET: Registered protocol family 16
[    0.022837] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.027699] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.027732] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.027948] Serial: AMBA PL011 UART driver
[    0.029634] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[    0.030152] uart-pl011 3f201000.serial: could not find pctldev for node /soc/[email protected]/uart0_pins, deferring probe
[    0.062149] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb813000, dmachans=0x1
[    0.063612] SCSI subsystem initialized
[    0.063855] usbcore: registered new interface driver usbfs
[    0.063926] usbcore: registered new interface driver hub
[    0.064026] usbcore: registered new device driver usb
[    0.070080] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-09-21 15:43
[    0.071423] clocksource: Switched to clocksource arch_sys_counter
[    0.148702] VFS: Disk quotas dquot_6.6.0
[    0.148813] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.149015] FS-Cache: Loaded
[    0.149231] CacheFiles: Loaded
[    0.158125] NET: Registered protocol family 2
[    0.158863] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.158993] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.159195] TCP: Hash tables configured (established 8192 bind 8192)
[    0.159339] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.159401] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.159640] NET: Registered protocol family 1
[    0.160108] RPC: Registered named UNIX socket transport module.
[    0.160132] RPC: Registered udp transport module.
[    0.160151] RPC: Registered tcp transport module.
[    0.160170] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.161445] NOHZ: local_softirq_pending 80
[    0.161719] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    0.164488] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.172722] FS-Cache: Netfs 'nfs' registered for caching
[    0.173351] NFS: Registering the id_resolver key type
[    0.173398] Key type id_resolver registered
[    0.173418] Key type id_legacy registered
[    0.173447] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.175412] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.175571] io scheduler noop registered
[    0.175593] io scheduler deadline registered (default)
[    0.175891] io scheduler cfq registered
[    0.175913] io scheduler mq-deadline registered
[    0.175933] io scheduler kyber registered
[    0.178246] BCM2708FB: allocated DMA memory fad00000
[    0.178290] BCM2708FB: allocated DMA channel 0 @ bb813000
[    0.221423] NOHZ: local_softirq_pending 80
[    0.231419] NOHZ: local_softirq_pending 80
[    0.241417] NOHZ: local_softirq_pending 80
[    0.243025] Console: switching to colour frame buffer device 240x75
[    0.282081] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[    0.283549] bcm2835-rng 3f104000.rng: hwrng registered
[    0.283831] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    0.284562] vc-sm: Videocore shared memory driver
[    0.284979] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    0.295061] brd: module loaded
[    0.304446] loop: module loaded
[    0.304582] Loading iSCSI transport class v2.0-870.
[    0.305430] libphy: Fixed MDIO Bus: probed
[    0.305660] usbcore: registered new interface driver lan78xx
[    0.305879] usbcore: registered new interface driver smsc95xx
[    0.306059] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.334160] dwc_otg 3f980000.usb: base=0xf0980000
[    0.431420] NOHZ: local_softirq_pending 80
[    0.451419] NOHZ: local_softirq_pending 80
[    0.471419] NOHZ: local_softirq_pending 80
[    0.491418] NOHZ: local_softirq_pending 80
[    0.511418] NOHZ: local_softirq_pending 80
[    0.531419] NOHZ: local_softirq_pending 80
[    0.534533] Core Release: 2.80a
[    0.534639] Setting default values for core params
[    0.534807] Finished setting default values for core params
[    0.735223] Using Buffer DMA mode
[    0.735332] Periodic Transfer Interrupt Enhancement - disabled
[    0.735501] Multiprocessor Interrupt Enhancement - disabled
[    0.735664] OTG VER PARAM: 0, OTG VER FLAG: 0
[    0.735802] Dedicated Tx FIFOs mode
[    0.736331] WARN::dwc_otg_hcd_init:1046: FIQ DMA bounce buffers: virt = 0xbad14000 dma = 0xfad14000 len=9024
[    0.736632] FIQ FSM acceleration enabled for :
               Non-periodic Split Transactions
               Periodic Split Transactions
               High-Speed Isochronous Endpoints
               Interrupt/Control Split Transaction hack enabled
[    0.737235] dwc_otg: Microframe scheduler enabled
[    0.737291] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x805e9c5c
[    0.737474] WARN::hcd_init_fiq:460: FIQ ASM at 0x805e9fc4 length 36
[    0.737663] WARN::hcd_init_fiq:486: MPHI regs_base at 0xf0006000
[    0.737885] dwc_otg 3f980000.usb: DWC OTG Controller
[    0.745874] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    0.753869] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[    0.761787] Init: Port Power? op_state=1
[    0.769597] Init: Power Port (0)
[    0.777521] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.785384] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.793214] usb usb1: Product: DWC OTG Controller
[    0.801003] usb usb1: Manufacturer: Linux 4.14.71-v7+ dwc_otg_hcd
[    0.808855] usb usb1: SerialNumber: 3f980000.usb
[    0.817419] hub 1-0:1.0: USB hub found
[    0.825349] hub 1-0:1.0: 1 port detected
[    0.833717] dwc_otg: FIQ enabled
[    0.833722] dwc_otg: NAK holdoff enabled
[    0.833727] dwc_otg: FIQ split-transaction FSM enabled
[    0.833738] Module dwc_common_port init
[    0.834012] usbcore: registered new interface driver usb-storage
[    0.842023] mousedev: PS/2 mouse device common for all mice
[    0.849856] IR NEC protocol handler initialized
[    0.857580] IR RC5(x/sz) protocol handler initialized
[    0.865262] IR RC6 protocol handler initialized
[    0.872926] IR JVC protocol handler initialized
[    0.880504] IR Sony protocol handler initialized
[    0.888145] IR SANYO protocol handler initialized
[    0.895715] IR Sharp protocol handler initialized
[    0.903176] IR MCE Keyboard/mouse protocol handler initialized
[    0.910592] IR XMP protocol handler initialized
[    0.918755] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[    0.926613] bcm2835-cpufreq: min=600000 max=1400000
[    0.934556] sdhci: Secure Digital Host Controller Interface driver
[    0.942248] sdhci: Copyright(c) Pierre Ossman
[    0.950397] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[    0.958497] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe
[    0.966485] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.975851] ledtrig-cpu: registered to indicate activity on CPUs
[    0.984031] hidraw: raw HID events driver (C) Jiri Kosina
[    0.992283] usbcore: registered new interface driver usbhid
[    1.000365] usbhid: USB HID core driver
[    1.009038] vchiq: vchiq_init_state: slot_zero = bad80000, is_master = 0
[    1.018763] [vc_sm_connected_init]: start
[    1.029263] [vc_sm_connected_init]: end - returning 0
[    1.037838] Initializing XFRM netlink socket
[    1.045695] NET: Registered protocol family 17
[    1.053586] Indeed it is in host mode hprt0 = 00021501
[    1.061554] Key type dns_resolver registered
[    1.069776] Registering SWP/SWPB emulation handler
[    1.078262] registered taskstats version 1
[    1.091993] uart-pl011 3f201000.serial: cts_event_workaround enabled
[    1.100077] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[    1.149694] random: fast init done
[    1.271466] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    1.271601] Indeed it is in host mode hprt0 = 00001101
[    1.501690] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[    1.501700] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.502369] hub 1-1:1.0: USB hub found
[    1.502451] hub 1-1:1.0: 4 ports detected
[    1.821448] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    1.951657] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[    1.951667] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.952148] hub 1-1.1:1.0: USB hub found
[    1.952224] hub 1-1.1:1.0: 3 ports detected
[    2.061448] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[    2.161447] usb 1-1.2: device descriptor read/64, error -71
[    2.254563] console [ttyAMA0] enabled
[    2.268326] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[    2.282342] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[    2.352141] sdhost: log_buf @ bad13000 (fad13000)
[    2.401583] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    2.412224] usb 1-1.2: New USB device found, idVendor=0403, idProduct=6010
[    2.412234] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.412241] usb 1-1.2: Product: Dual RS232-HS
[    2.412247] usb 1-1.2: Manufacturer: FTDI
[    2.474016] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    2.489687] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    2.503728] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    2.518839] of_cfs_init
[    2.529892] of_cfs_init: OK
[    2.540157] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    2.555546] Waiting for root device PARTUUID=e679cee3-02...
[    2.588678] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.608052] mmc0: new high speed SDHC card at address 59b4
[    2.622549] mmcblk0: mmc0:59b4 USD00 14.7 GiB
[    2.637004]  mmcblk0: p1 p2
[    2.660848] mmc1: new high speed SDIO card at address 0001
[    2.711128] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.727926] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.751463] usb 1-1.1.1: new high-speed USB device number 5 using dwc_otg
[    2.798296] devtmpfs: mounted
[    2.813040] Freeing unused kernel memory: 1024K
[    2.891837] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[    2.907665] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.886948] libphy: lan78xx-mdiobus: probed
[    4.077774] systemd[1]: System time before build time, advancing clock.
[    4.173053] NET: Registered protocol family 10
[    4.187671] Segment Routing with IPv6
[    4.210660] ip_tables: (C) 2000-2006 Netfilter Core Team
[    4.243005] random: systemd: uninitialized urandom read (16 bytes read)
[    4.264026] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    4.292357] systemd[1]: Detected architecture arm.
[    4.339535] systemd[1]: Set hostname to <rak-gateway>.
[    4.388945] random: systemd: uninitialized urandom read (16 bytes read)
[    4.417672] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
[    4.465065] uart-pl011 3f201000.serial: no DMA platform data
[    4.873784] systemd[1]: [/lib/systemd/system/redis-server.service:14] Unknown lvalue 'RunTimeDirectory' in section 'Service'
[    4.949870] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    4.981396] systemd[1]: Reached target Swap.
[    5.007938] systemd[1]: Created slice System Slice.
[    5.035032] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    5.063140] systemd[1]: Listening on fsck to fsckd communication Socket.
[    5.092260] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    5.275990] i2c /dev entries driver
[    5.901057] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    6.069031] systemd-journald[117]: Received request to flush runtime journal from PID 1
[    6.577648] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    6.586547] bcm2835_alsa bcm2835_alsa: card created with 8 channels
[    6.753955] brcmfmac: F1 signature read @0x18000000=0x15264345
[    6.760758] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
[    6.761403] usbcore: registered new interface driver brcmfmac
[    6.818517] usbcore: registered new interface driver usbserial
[    6.818585] usbcore: registered new interface driver usbserial_generic
[    6.818648] usbserial: USB Serial support registered for generic
[    6.850154] usbcore: registered new interface driver ftdi_sio
[    6.850226] usbserial: USB Serial support registered for FTDI USB Serial Device
[    6.850522] ftdi_sio 1-1.2:1.0: FTDI USB Serial Device converter detected
[    6.850662] usb 1-1.2: Detected FT2232H
[    6.851399] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB0
[    6.851925] ftdi_sio 1-1.2:1.1: FTDI USB Serial Device converter detected
[    6.852103] usb 1-1.2: Detected FT2232H
[    6.856081] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB1
[    7.046075] random: crng init done
[    7.046092] random: 7 urandom warning(s) missed due to ratelimiting
[    7.096320] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[    7.097044] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28 
[    8.468586] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.499687] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    8.499704] brcmfmac: power management disabled
[    8.500071] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    8.572188] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[   12.640659] brcmfmac: power management disabled
[   13.362569] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   13.362632] brcmfmac: power management disabled
[   13.566233] nf_conntrack version 0.5.0 (15360 buckets, 61440 max)
[   14.895689] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   15.221348] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[   15.221546] ftdi_sio 1-1.2:1.0: device disconnected
[   16.291583] usb usb1-port1: disabled by hub (EMI?), re-enabling...
[   16.291613] usb 1-1: USB disconnect, device number 2
[   16.291627] usb 1-1.1: USB disconnect, device number 3
[   16.291639] usb 1-1.1.1: USB disconnect, device number 5
[   16.292059] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   16.292080] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   16.292110] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000098. ret = -19
[   16.292122] lan78xx 1-1.1.1:1.0 eth0: Failed to write register index 0x00000098. ret = -19
[   16.292187] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   16.292273] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   16.292305] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000098. ret = -19
[   16.292317] lan78xx 1-1.1.1:1.0 eth0: Failed to write register index 0x00000098. ret = -19
[   16.292351] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   16.292367] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   16.385610] usb 1-1.2: USB disconnect, device number 4
[   16.386022] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1
[   16.386067] ftdi_sio 1-1.2:1.1: device disconnected
[   16.581501] Indeed it is in host mode hprt0 = 00001501
[   16.791449] usb 1-1: new high-speed USB device number 6 using dwc_otg
[   16.791542] Indeed it is in host mode hprt0 = 00001101
[   17.031582] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[   17.031592] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   17.033806] hub 1-1:1.0: USB hub found
[   17.033918] hub 1-1:1.0: 4 ports detected
[   17.351467] usb 1-1.1: new high-speed USB device number 7 using dwc_otg
[   17.481704] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[   17.481720] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   17.484915] hub 1-1.1:1.0: USB hub found
[   17.485892] hub 1-1.1:1.0: 3 ports detected
[   17.581464] usb 1-1.2: new high-speed USB device number 8 using dwc_otg
[   18.121465] usb 1-1.2: device not accepting address 8, error -71
[   18.221474] usb 1-1.2: new high-speed USB device number 9 using dwc_otg
[   18.352123] usb 1-1.2: New USB device found, idVendor=0403, idProduct=6010
[   18.352136] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   18.352145] usb 1-1.2: Product: Dual RS232-HS
[   18.352153] usb 1-1.2: Manufacturer: FTDI
[   18.353037] ftdi_sio 1-1.2:1.0: FTDI USB Serial Device converter detected
[   18.353171] usb 1-1.2: Detected FT2232H
[   18.353566] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB0
[   18.354102] ftdi_sio 1-1.2:1.1: FTDI USB Serial Device converter detected
[   18.354226] usb 1-1.2: Detected FT2232H
[   18.354622] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB1
[   18.611470] usb 1-1.1.1: new high-speed USB device number 10 using dwc_otg
[   18.742184] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[   18.742200] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   19.011060] libphy: lan78xx-mdiobus: probed
[   19.062795] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   21.994792] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   28.427672] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[   28.427786] ftdi_sio 1-1.2:1.0: device disconnected
[   28.452496] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   33.781607] NYET/NAK/ACK/other in non-error case, 0x00000002
[   33.781641] NYET/NAK/ACK/other in non-error case, 0x00000002
[   33.781664] NYET/NAK/ACK/other in non-error case, 0x00000002
[   33.801496] usb usb1-port1: disabled by hub (EMI?), re-enabling...
[   33.801510] usb 1-1: USB disconnect, device number 6
[   33.801515] usb 1-1.1: USB disconnect, device number 7
[   33.801521] usb 1-1.1.1: USB disconnect, device number 10
[   33.801734] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   33.801743] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   33.801760] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000098. ret = -19
[   33.801766] lan78xx 1-1.1.1:1.0 eth0: Failed to write register index 0x00000098. ret = -19
[   33.801802] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   33.801809] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   33.801864] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000098. ret = -19
[   33.801869] lan78xx 1-1.1.1:1.0 eth0: Failed to write register index 0x00000098. ret = -19
[   33.801884] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   33.801891] lan78xx 1-1.1.1:1.0 eth0: Failed to read register index 0x00000120. ret = -19
[   33.882969] usb 1-1.2: USB disconnect, device number 9
[   33.883544] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1
[   33.883594] ftdi_sio 1-1.2:1.1: device disconnected
[   34.081611] Indeed it is in host mode hprt0 = 00001501
[   34.291475] usb 1-1: new high-speed USB device number 11 using dwc_otg
[   34.291557] Indeed it is in host mode hprt0 = 00001101
[   34.531770] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[   34.531798] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   34.535966] hub 1-1:1.0: USB hub found
[   34.536070] hub 1-1:1.0: 4 ports detected
[   34.861433] usb 1-1.1: new high-speed USB device number 12 using dwc_otg
[   34.991562] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
[   34.991568] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   34.993158] hub 1-1.1:1.0: USB hub found
[   34.993258] hub 1-1.1:1.0: 3 ports detected
[   35.101433] usb 1-1.2: new high-speed USB device number 13 using dwc_otg
[   35.201434] usb 1-1.2: device descriptor read/64, error -71
[   35.421517] usb 1-1.2: device descriptor read/64, error -71
[   35.641476] usb 1-1.2: new high-speed USB device number 14 using dwc_otg
[   35.741459] usb 1-1.2: device descriptor read/64, error -71
[   35.992005] usb 1-1.2: New USB device found, idVendor=0403, idProduct=6010
[   35.992018] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   35.992028] usb 1-1.2: Product: Dual RS232-HS
[   35.992039] usb 1-1.2: Manufacturer: FTDI
[   35.995277] ftdi_sio 1-1.2:1.0: FTDI USB Serial Device converter detected
[   35.995492] usb 1-1.2: Detected FT2232H
[   35.998529] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB0
[   35.999129] ftdi_sio 1-1.2:1.1: FTDI USB Serial Device converter detected
[   35.999272] usb 1-1.2: Detected FT2232H
[   35.999447] ftdi_sio ttyUSB1: Unable to write latency timer: -71
[   36.001141] usb 1-1.2: FTDI USB Serial Device converter now attached to ttyUSB1
[   36.251465] usb 1-1.1.1: new high-speed USB device number 15 using dwc_otg
[   36.382011] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
[   36.382029] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   36.651032] libphy: lan78xx-mdiobus: probed
[   36.703416] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   39.570976] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   40.586767] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[   40.587619] ftdi_sio 1-1.2:1.0: device disconnected
[   40.624466] usb 1-1.2: usbfs: USBDEVFS_CONTROL failed cmd lora_pkt_fwd rqt 64 rq 0 len 0 ret -71
[   41.163423] usb 1-1.2: USB disconnect, device number 14
[   41.164490] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1
[   41.164586] ftdi_sio 1-1.2:1.1: device disconnected

Hi @Dean,

Can you please contact with [email protected] to send your RAK833 back to me?
I’ll tell him about it. If it is a bad RAK833, we can exchange a new one for you ASAP.