Failure to initialize lwm2m carrier library

[Jacek Majda]

While trying to build and run on my nRF9160 DK the  project: asset_tracker , that I imported into SES by selecting: File>nRF Connect SDK Project...(in the SES menu), I followed the required steps however, after building this project and after downloading (programming) it into my connected nRF9160 DK board I was unable to connect to LTE network. 

In the log file of the nRF Connect LTE Link Monitor (copy attached) I noticed the following error message:

"asset_tracker:LWM2M_CARRIER_EVENT_ERROR: code 1, value -116

ASSERTION FAIL [err==0]@WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c: 42

Failed to initiate lwm2m carrier library"

As instructed , I completed the following steps to build and run the project: asset_tracker on my nRF9160 DK board:

1. I selected in SEGGER Embedded Studio (SES): File>Open nRF Connect SDK Project...

2. In the SES, I selected: Tools>Options>nRF Connect and I added the following CMake parameter: -DOVERLAY_CONFIG=lwm2m_carrier_overlay.conf

3. I entered the required info like:

-nRF Connect SDK Release (v1.6.1)

-nRF Connect Toolchain Version (v1.6.1)

-I selected the asset_tracker project

-I entered board name as:  nrf9160dk-nrf9160ns

-I accepted the build directory

-I selected (ticked) the "Clean Build Directory" box 

and then I clicked "OK" to import this project (asset_tracker) into SES..

4. From the SES menu I selected: Build>Build Solution in order to build the application.

5. Once the Build was completed I selected from SES menu: Target>Download Zephyr/Merged.hex , in order to program this application into my connected board (nRF9160 DK)

6. After I selected in the SES menu: Target>Download Zephyr/Merged.hex , the following message popped-up:

"! Project out of date. This project 'zephyr/merged.hex' is out of date and needs to be built. Build the project before debugging?  <YES>  <NO>  <Cancel> "

I clicked <YES> and the building process took place for about 15 seconds and then the following 3 messages appeared:

v  Connecting J-Link using USB. Completed.

v  Preparing target for download. Completed.

v  Downloading 'merged.hex' to J-Link. Download successful.

7. I then reset my connected board (nRF9160 DK) and I saw that LED3 on this board started blinking, indicating that an attempt to connect to LTE network was in progress. However, my board could not connect to LTE network for the next 30 minutes and when I analyzed the log file of the nRF Connect LTE Link Monitor (copy attached) I noticed the following error message:

"asset_tracker:LWM2M_CARRIER_EVENT_ERROR: code 1, value -116

ASSERTION FAIL [err==0]@WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c: 42

Failed to initiate lwm2m carrier library"

N.B.

1. The version of my nRF9160 DK is v 0.8.2.

2. I am using Windows 10 Pro operating system, version: 20H2, OS build: 19042.631

3. I am using nRF Connect v.3.7.0

4. I am using nRF Connect SDK v1.6.1

5. I am trying to build and run the  project: asset_tracker , that I imported into SES by selecting: File>nRF Connect SDK Project...(in the SES menu).

6. I selected the board name: nrf9160dk-nrf9160ns

7. I added the following parameter to to my build command: -DOVERLAY_CONFIG=lwm2m_carrier_overlay.conf   in the SEGGER Embedded Studio (SES) ,after selecting: Tools>Options>nRF Connect (in the SES menu).

8. I was able to connect to LTE network in the past when I used the prebuilt nRF9160:Asset Tracker application but not when I tried to build and program the asset_tracker application using the SEGGER Embedded Studio (SES) IDE and  following the steps listed above.

Fullscreen 2021-08-19 log file for LTE Link Monitor.txt Download

2021-08-19T21:33:28.007Z INFO Application data folder: C:\Users\Administrator\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2021-08-19T21:33:28.085Z DEBUG App pc-nrfconnect-linkmonitor v1.1.10 official
2021-08-19T21:33:28.085Z DEBUG App path: C:\Users\Administrator\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2021-08-19T21:33:28.085Z DEBUG nRFConnect 3.7.0, required by the app is (^3.6.0)
2021-08-19T21:33:28.085Z DEBUG nRFConnect path: C:\Users\Administrator\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-08-19T21:33:28.086Z DEBUG HomeDir: C:\Users\Administrator
2021-08-19T21:33:28.086Z DEBUG TmpDir: C:\Users\ADMINI~1\AppData\Local\Temp
2021-08-19T21:33:28.095Z VERBOSE Could not fetch serial number for serial port at COM3
2021-08-19T21:33:43.361Z INFO Modem port is opened
2021-08-19T21:33:43.373Z DEBUG modem >> AT+CFUN?
2021-08-19T21:33:43.543Z DEBUG modem << +CFUN: 1
2021-08-19T21:33:43.565Z DEBUG modem << OK
2021-08-19T21:33:43.595Z DEBUG modem >> AT+CGSN=1
2021-08-19T21:33:43.609Z DEBUG modem << +CGSN: "352656100048068"
2021-08-19T21:33:43.613Z DEBUG modem << OK
2021-08-19T21:33:43.618Z DEBUG modem >> AT+CGMI
2021-08-19T21:33:43.633Z DEBUG modem << Nordic Semiconductor ASA
2021-08-19T21:33:43.636Z DEBUG modem << OK
2021-08-19T21:33:43.641Z DEBUG modem >> AT+CGMM
2021-08-19T21:33:43.655Z DEBUG modem << nRFFFFFFFFF-SICA
2021-08-19T21:33:43.657Z DEBUG modem << OK
2021-08-19T21:33:43.671Z DEBUG modem >> AT+CGMR
2021-08-19T21:33:43.679Z DEBUG modem << mfw_nrf9160_1.2.3
2021-08-19T21:33:43.692Z DEBUG modem << 
2021-08-19T21:33:43.695Z DEBUG modem << OK
2021-08-19T21:33:43.697Z INFO Nordic Semiconductor ASA nRFFFFFFFFF-SICA [mfw_nrf9160_1.2.3] SerNr: 352656100048068
2021-08-19T21:33:43.700Z DEBUG modem >> AT+CEMODE?
2021-08-19T21:33:43.713Z DEBUG modem << +CEMODE: 2
2021-08-19T21:33:43.716Z DEBUG modem << OK
2021-08-19T21:33:43.749Z DEBUG modem >> AT%XCBAND=?
2021-08-19T21:33:43.766Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,18,19,20,25,26,28,66)
2021-08-19T21:33:43.770Z DEBUG modem << OK
2021-08-19T21:33:43.792Z DEBUG modem >> AT+CMEE?
2021-08-19T21:33:43.800Z DEBUG modem << +CMEE: 0
2021-08-19T21:33:43.812Z DEBUG modem << OK
2021-08-19T21:33:43.818Z DEBUG modem >> AT+CMEE=1
2021-08-19T21:33:43.830Z DEBUG modem << OK
2021-08-19T21:33:43.841Z DEBUG modem >> AT+CNEC?
2021-08-19T21:33:43.857Z DEBUG modem << +CNEC: 16
2021-08-19T21:33:43.861Z DEBUG modem << OK
2021-08-19T21:33:43.874Z DEBUG modem >> AT+CNEC=24
2021-08-19T21:33:43.880Z DEBUG modem << OK
2021-08-19T21:33:43.893Z DEBUG modem >> AT+CGEREP?
2021-08-19T21:33:43.900Z DEBUG modem << +CGEREP: 1,0
2021-08-19T21:33:43.914Z DEBUG modem << OK
2021-08-19T21:33:43.919Z DEBUG modem >> AT+CIND=1,1,1
2021-08-19T21:33:43.931Z DEBUG modem << OK
2021-08-19T21:33:43.938Z DEBUG modem >> AT+CEREG=5
2021-08-19T21:33:43.955Z DEBUG modem << OK
2021-08-19T21:33:43.961Z DEBUG modem >> AT+CEREG?
2021-08-19T21:33:43.977Z DEBUG modem << +CEREG: 5,2,"FFFE","FFFFFFFF",7,0,0,"11100000","11100000"
2021-08-19T21:33:43.980Z DEBUG modem << OK
2021-08-19T21:33:44.005Z DEBUG modem >> AT%CESQ=1
2021-08-19T21:33:44.016Z DEBUG modem << OK
2021-08-19T21:33:44.034Z DEBUG modem >> AT+CESQ
2021-08-19T21:33:44.053Z DEBUG modem << +CESQ: 99,99,255,255,255,255
2021-08-19T21:33:44.056Z DEBUG modem << OK
2021-08-19T21:33:44.072Z DEBUG modem >> AT%XSIM=1
2021-08-19T21:33:44.078Z DEBUG modem << OK
2021-08-19T21:33:44.081Z DEBUG modem >> AT%XSIM?
2021-08-19T21:33:44.093Z DEBUG modem << %XSIM: 1
2021-08-19T21:33:44.095Z DEBUG modem << OK
2021-08-19T21:33:44.114Z DEBUG modem >> AT+CPIN?
2021-08-19T21:33:44.122Z DEBUG modem << +CPIN: READY
2021-08-19T21:33:44.127Z DEBUG modem << OK
2021-08-19T21:33:44.149Z DEBUG modem >> AT+CPINR="SIM PIN"
2021-08-19T21:33:44.169Z DEBUG modem << +CPINR: "SIM PIN",3
2021-08-19T21:33:44.170Z DEBUG modem << OK
2021-08-19T21:33:44.176Z DEBUG modem >> AT+CIMI
2021-08-19T21:33:44.191Z DEBUG modem << 655010470498134
2021-08-19T21:33:44.193Z DEBUG modem << OK
2021-08-19T21:33:44.194Z INFO IMSIdentity: 655010470498134
2021-08-19T21:33:47.102Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:33:47.108Z DEBUG modem << I: Starting bootloader
2021-08-19T21:33:47.136Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T21:33:47.147Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T21:33:47.163Z DEBUG modem << I: Boot source: none
2021-08-19T21:33:47.167Z DEBUG modem << I: Swap type: none
2021-08-19T21:33:47.538Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-08-19T21:33:47.550Z DEBUG modem << I: Jumping to the first image slot
2021-08-19T21:33:47.809Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:33:47.829Z DEBUG modem << Flash regionsDomainPermissions
2021-08-19T21:33:47.835Z DEBUG modem << 00 03 0x00000 0x20000 Securerwxl
2021-08-19T21:33:47.841Z DEBUG modem << 04 31 0x20000 0x100000 Non-Securerwxl
2021-08-19T21:33:47.856Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-08-19T21:33:47.872Z DEBUG modem << SRAM regionDomainPermissions
2021-08-19T21:33:47.909Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-08-19T21:33:47.914Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-08-19T21:33:47.919Z DEBUG modem << PeripheralDomainStatus
2021-08-19T21:33:47.921Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-08-19T21:33:47.922Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-08-19T21:33:47.923Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-08-19T21:33:47.925Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-08-19T21:33:47.926Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-08-19T21:33:47.927Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-08-19T21:33:47.928Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-08-19T21:33:47.929Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-08-19T21:33:47.940Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-08-19T21:33:47.943Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-08-19T21:33:47.945Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-08-19T21:33:47.949Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-08-19T21:33:47.952Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-08-19T21:33:47.957Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-08-19T21:33:47.958Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-08-19T21:33:47.959Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-08-19T21:33:47.961Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-08-19T21:33:47.977Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-08-19T21:33:47.979Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-08-19T21:33:47.980Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-08-19T21:33:47.985Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-08-19T21:33:47.986Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-08-19T21:33:47.987Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-08-19T21:33:47.988Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-08-19T21:33:47.989Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-08-19T21:33:47.990Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-08-19T21:33:47.990Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-08-19T21:33:47.991Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-08-19T21:33:48.001Z DEBUG modem << SPM: NS image at 0x20200
2021-08-19T21:33:48.004Z DEBUG modem << SPM: NS MSP at 0x2002da18
2021-08-19T21:33:48.006Z DEBUG modem << SPM: NS reset vector at 0x34751
2021-08-19T21:33:48.008Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-08-19T21:33:48.010Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:33:48.013Z DEBUG modem << [00:00:00.004,547] [0m<inf> asset_tracker: Asset tracker started[0m
2021-08-19T21:33:48.014Z DEBUG modem << [00:00:00.010,650] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-08-19T21:33:48.017Z DEBUG modem << [00:00:00.018,157] [0m<inf> watchdog: Watchdog started[0m
2021-08-19T21:33:48.163Z DEBUG modem << [00:00:00.030,029] [0m<inf> fs_nvs: 3 Sectors of 4096 bytes[0m
2021-08-19T21:33:48.165Z DEBUG modem << [00:00:00.035,675] [0m<inf> fs_nvs: alloc wra: 0, ff0[0m
2021-08-19T21:33:48.169Z DEBUG modem << [00:00:00.040,863] [0m<inf> fs_nvs: data wra: 0, 0[0m
2021-08-19T21:33:48.249Z DEBUG modem << [00:00:00.247,467] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_MODEM_INIT[0m
2021-08-19T21:33:48.290Z DEBUG modem << [00:00:00.267,517] [0m<dbg> nrf_cloud_transport.allocate_and_copy_client_id: client_id = nrf-352656100048068[0m
2021-08-19T21:33:48.301Z DEBUG modem << [00:00:00.278,442] [0m<dbg> nrf_cloud_transport.nct_settings_set: Settings key: p_sesh, size: 4[0m
2021-08-19T21:33:48.304Z DEBUG modem << [00:00:00.287,261] [0m<dbg> nrf_cloud_transport.nct_settings_set: Read setting val: 1[0m
2021-08-19T21:33:48.326Z DEBUG modem << [00:00:00.296,447] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656100048068/shadow/get/accepted[0m
2021-08-19T21:33:48.336Z DEBUG modem << [00:00:00.307,739] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656100048068/shadow/get/rejected[0m
2021-08-19T21:33:48.340Z DEBUG modem << [00:00:00.320,159] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656100048068/shadow/update/delta[0m
2021-08-19T21:33:48.342Z DEBUG modem << [00:00:00.332,916] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656100048068/shadow/update[0m
2021-08-19T21:33:48.356Z DEBUG modem << [00:00:00.344,604] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656100048068/shadow/get[0m
2021-08-19T21:33:48.360Z DEBUG modem << [00:00:00.356,506] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-08-19T21:33:48.372Z DEBUG modem << [00:00:00.363,037] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-08-19T21:33:48.452Z DEBUG modem << [00:00:00.448,333] [0m<inf> asset_tracker: Certificate found, tag 411: [0;32mmatch[0m[0m
2021-08-19T21:33:48.515Z DEBUG modem << [00:00:00.512,268] [0m<inf> asset_tracker: Certificate found, tag 412: [0;32mmatch[0m[0m
2021-08-19T21:33:48.540Z DEBUG modem << [00:00:00.539,581] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_CONNECTING
2021-08-19T21:33:48.555Z DEBUG modem << [0m
2021-08-19T21:34:47.333Z DEBUG modem << [00:00:59.325,256] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m
2021-08-19T21:43:48.603Z DEBUG modem << [00:10:00.629,699] [0m<inf> lte_lc: Network connection attempt timed out[0m
2021-08-19T21:43:48.625Z DEBUG modem << [00:10:00.636,566] [1;31m<err> asset_tracker: LWM2M_CARRIER_EVENT_ERROR: code 1, value -116[0m
2021-08-19T21:43:48.630Z DEBUG modem << ASSERTION FAIL [err == 0] @ WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c:42
2021-08-19T21:43:48.636Z DEBUG modem << Failed to initialize LwM2M carrier library
2021-08-19T21:43:48.641Z DEBUG modem << [00:10:00.656,738] [1;31m<err> os: r0/a1:  0x00000004  r1/a2:  0x0000002a  r2/a3:  0x00000001[0m
2021-08-19T21:43:48.643Z DEBUG modem << [00:10:00.665,374] [1;31m<err> os: r3/a4:  0x00000000 r12/ip:  0x0000a000 r14/lr:  0x00051fc1[0m
2021-08-19T21:43:48.657Z DEBUG modem << [00:10:00.674,041] [1;31m<err> os:  xpsr:  0x41000000[0m
2021-08-19T21:43:48.662Z DEBUG modem << [00:10:00.679,229] [1;31m<err> os: s[ 0]:  0x00000000  s[ 1]:  0x00000000  s[ 2]:  0x00000000  s[ 3]:  0x00000000[0m
2021-08-19T21:43:48.678Z DEBUG modem << [00:10:00.689,605] [1;31m<err> os: s[ 4]:  0x00000000  s[ 5]:  0xffffffff  s[ 6]:  0xffffffff  s[ 7]:  0x00000000[0m
2021-08-19T21:43:48.682Z DEBUG modem << [00:10:00.699,981] [1;31m<err> os: s[ 8]:  0x00000000  s[ 9]:  0x00000000  s[10]:  0x00000000  s[11]:  0x00000000[0m
2021-08-19T21:43:48.696Z DEBUG modem << [00:10:00.710,357] [1;31m<err> os: s[12]:  0x00000000  s[13]:  0xffffffff  s[14]:  0x00000000  s[15]:  0x00000000[0m
2021-08-19T21:43:48.702Z DEBUG modem << [00:10:00.720,733] [1;31m<err> os: fpscr:  0x5a5ebbf8[0m
2021-08-19T21:43:48.720Z DEBUG modem << [00:10:00.725,952] [1;31m<err> os: Faulting instruction address (r15/pc): 0x00052414[0m
2021-08-19T21:43:48.723Z DEBUG modem << [00:10:00.733,825] [1;31m<err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0[0m
2021-08-19T21:43:48.726Z DEBUG modem << [00:10:00.741,516] [1;31m<err> os: Current thread: 0x20018010 (unknown)[0m
2021-08-19T21:43:48.728Z DEBUG modem << [00:10:00.748,260] [1;31m<err> asset_tracker: Running main.c error handler[0m
2021-08-19T21:43:48.742Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:43:48.747Z DEBUG modem << I: Starting bootloader
2021-08-19T21:43:48.751Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T21:43:48.755Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T21:43:48.757Z DEBUG modem << I: Boot source: none
2021-08-19T21:43:48.768Z DEBUG modem << I: Swap type: none
2021-08-19T21:43:49.164Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-08-19T21:43:49.192Z DEBUG modem << I: Jumping to the first image slot
2021-08-19T21:43:49.435Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:43:49.441Z DEBUG modem << Flash regionsDomainPermissions
2021-08-19T21:43:49.448Z DEBUG modem << 00 03 0x00000 0x20000 Securerwxl
2021-08-19T21:43:49.453Z DEBUG modem << 04 31 0x20000 0x100000 Non-Securerwxl
2021-08-19T21:43:49.455Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-08-19T21:43:49.495Z DEBUG modem << SRAM regionDomainPermissions
2021-08-19T21:43:49.499Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-08-19T21:43:49.502Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-08-19T21:43:49.505Z DEBUG modem << PeripheralDomainStatus
2021-08-19T21:43:49.517Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-08-19T21:43:49.522Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-08-19T21:43:49.526Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-08-19T21:43:49.537Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-08-19T21:43:49.540Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-08-19T21:43:49.543Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-08-19T21:43:49.544Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-08-19T21:43:49.556Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-08-19T21:43:49.560Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-08-19T21:43:49.562Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-08-19T21:43:49.563Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-08-19T21:43:49.564Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-08-19T21:43:49.566Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-08-19T21:43:49.570Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-08-19T21:43:49.571Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-08-19T21:43:49.572Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-08-19T21:43:49.573Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-08-19T21:43:49.574Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-08-19T21:43:49.586Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-08-19T21:43:49.590Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-08-19T21:43:49.595Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-08-19T21:43:49.596Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-08-19T21:43:49.597Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-08-19T21:43:49.607Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-08-19T21:43:49.611Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-08-19T21:43:49.615Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-08-19T21:43:49.618Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-08-19T21:43:49.620Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-08-19T21:43:49.621Z DEBUG modem << SPM: NS image at 0x20200
2021-08-19T21:43:49.622Z DEBUG modem << SPM: NS MSP at 0x2002da18
2021-08-19T21:43:49.639Z DEBUG modem << SPM: NS reset vector at 0x34751
2021-08-19T21:43:49.641Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-08-19T21:43:49.644Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:43:49.645Z DEBUG modem << [00:00:00.004,547] [0m<inf> asset_tracker: Asset tracker started[0m
2021-08-19T21:43:49.645Z DEBUG modem << [00:00:00.010,650] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-08-19T21:43:49.647Z DEBUG modem << [00:00:00.018,157] [0m<inf> watchdog: Watchdog started[0m
2021-08-19T21:43:49.663Z DEBUG modem << [00:00:00.029,998] [0m<inf> fs_nvs: 3 Sectors of 4096 bytes[0m
2021-08-19T21:43:49.665Z DEBUG modem << [00:00:00.035,675] [0m<inf> fs_nvs: alloc wra: 0, ff0[0m
2021-08-19T21:43:49.667Z DEBUG modem << [00:00:00.040,863] [0m<inf> fs_nvs: data wra: 0, 0[0m
2021-08-19T21:43:49.880Z DEBUG modem << [00:00:00.247,436] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_MODEM_INIT[0m
2021-08-19T21:43:49.921Z DEBUG modem << [00:00:00.267,486] [0m<dbg> nrf_cloud_transport.allocate_and_copy_client_id: client_id = nrf-352656100048068[0m
2021-08-19T21:43:49.925Z DEBUG modem << [00:00:00.278,442] [0m<dbg> nrf_cloud_transport.nct_settings_set: Settings key: p_sesh, size: 4[0m
2021-08-19T21:43:49.927Z DEBUG modem << [00:00:00.287,261] [0m<dbg> nrf_cloud_transport.nct_settings_set: Read setting val: 1[0m
2021-08-19T21:43:49.962Z DEBUG modem << [00:00:00.296,417] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656100048068/shadow/get/accepted[0m
2021-08-19T21:43:49.965Z DEBUG modem << [00:00:00.307,739] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656100048068/shadow/get/rejected[0m
2021-08-19T21:43:49.967Z DEBUG modem << [00:00:00.320,159] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656100048068/shadow/update/delta[0m
2021-08-19T21:43:49.971Z DEBUG modem << [00:00:00.332,916] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656100048068/shadow/update[0m
2021-08-19T21:43:49.986Z DEBUG modem << [00:00:00.344,604] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656100048068/shadow/get[0m
2021-08-19T21:43:49.988Z DEBUG modem << [00:00:00.356,506] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-08-19T21:43:49.990Z DEBUG modem << [00:00:00.363,037] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-08-19T21:43:50.080Z DEBUG modem << [00:00:00.448,333] [0m<inf> asset_tracker: Certificate found, tag 411: [0;32mmatch[0m[0m
2021-08-19T21:43:50.146Z DEBUG modem << [00:00:00.512,237] [0m<inf> asset_tracker: Certificate found, tag 412: [0;32mmatch[0m[0m
2021-08-19T21:43:50.171Z DEBUG modem << [00:00:00.539,581] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_CONNECTING
2021-08-19T21:43:50.174Z DEBUG modem << [0m
2021-08-19T21:44:51.011Z DEBUG modem << [00:01:01.384,704] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m
2021-08-19T21:53:50.227Z DEBUG modem << [00:10:00.629,699] [0m<inf> lte_lc: Network connection attempt timed out[0m
2021-08-19T21:53:50.266Z DEBUG modem << [00:10:00.636,566] [1;31m<err> asset_tracker: LWM2M_CARRIER_EVENT_ERROR: code 1, value -116[0m
2021-08-19T21:53:50.271Z DEBUG modem << ASSERTION FAIL [err == 0] @ WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c:42
2021-08-19T21:53:50.278Z DEBUG modem << Failed to initialize LwM2M carrier library
2021-08-19T21:53:50.283Z DEBUG modem << [00:10:00.656,738] [1;31m<err> os: r0/a1:  0x00000004  r1/a2:  0x0000002a  r2/a3:  0x00000001[0m
2021-08-19T21:53:50.286Z DEBUG modem << [00:10:00.665,374] [1;31m<err> os: r3/a4:  0x00000000 r12/ip:  0x0000a000 r14/lr:  0x00051fc1[0m
2021-08-19T21:53:50.290Z DEBUG modem << [00:10:00.674,041] [1;31m<err> os:  xpsr:  0x41000000[0m
2021-08-19T21:53:50.291Z DEBUG modem << [00:10:00.679,229] [1;31m<err> os: s[ 0]:  0x00000000  s[ 1]:  0x00000008  s[ 2]:  0x00000000  s[ 3]:  0x00000000[0m
2021-08-19T21:53:50.293Z DEBUG modem << [00:10:00.689,636] [1;31m<err> os: s[ 4]:  0x00000000  s[ 5]:  0xffffffff  s[ 6]:  0xffffffff  s[ 7]:  0x00000000[0m
2021-08-19T21:53:50.310Z DEBUG modem << [00:10:00.700,012] [1;31m<err> os: s[ 8]:  0x00000000  s[ 9]:  0x00000000  s[10]:  0x00000000  s[11]:  0x00000000[0m
2021-08-19T21:53:50.331Z DEBUG modem << [00:10:00.710,418] [1;31m<err> os: s[12]:  0x00000000  s[13]:  0xffffffff  s[14]:  0x00000000  s[15]:  0x00000000[0m
2021-08-19T21:53:50.333Z DEBUG modem << [00:10:00.720,794] [1;31m<err> os: fpscr:  0x5a5ebbf8[0m
2021-08-19T21:53:50.336Z DEBUG modem << [00:10:00.725,982] [1;31m<err> os: Faulting instruction address (r15/pc): 0x00052414[0m
2021-08-19T21:53:50.340Z DEBUG modem << [00:10:00.733,886] [1;31m<err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0[0m
2021-08-19T21:53:50.344Z DEBUG modem << [00:10:00.741,577] [1;31m<err> os: Current thread: 0x20018010 (unknown)[0m
2021-08-19T21:53:50.346Z DEBUG modem << [00:10:00.748,321] [1;31m<err> asset_tracker: Running main.c error handler[0m
2021-08-19T21:53:50.604Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:53:50.611Z DEBUG modem << I: Starting bootloader
2021-08-19T21:53:50.644Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T21:53:50.646Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T21:53:50.650Z DEBUG modem << I: Boot source: none
2021-08-19T21:53:50.651Z DEBUG modem << I: Swap type: none
2021-08-19T21:53:51.042Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-08-19T21:53:51.048Z DEBUG modem << I: Jumping to the first image slot
2021-08-19T21:53:51.309Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:53:51.348Z DEBUG modem << Flash regionsDomainPermissions
2021-08-19T21:53:51.352Z DEBUG modem << 00 03 0x00000 0x20000 Securerwxl
2021-08-19T21:53:51.356Z DEBUG modem << 04 31 0x20000 0x100000 Non-Securerwxl
2021-08-19T21:53:51.377Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-08-19T21:53:51.381Z DEBUG modem << SRAM regionDomainPermissions
2021-08-19T21:53:51.384Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-08-19T21:53:51.389Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-08-19T21:53:51.391Z DEBUG modem << PeripheralDomainStatus
2021-08-19T21:53:51.392Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-08-19T21:53:51.393Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-08-19T21:53:51.396Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-08-19T21:53:51.397Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-08-19T21:53:51.413Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-08-19T21:53:51.416Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-08-19T21:53:51.419Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-08-19T21:53:51.422Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-08-19T21:53:51.423Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-08-19T21:53:51.436Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-08-19T21:53:51.439Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-08-19T21:53:51.441Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-08-19T21:53:51.443Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-08-19T21:53:51.446Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-08-19T21:53:51.446Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-08-19T21:53:51.447Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-08-19T21:53:51.464Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-08-19T21:53:51.467Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-08-19T21:53:51.471Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-08-19T21:53:51.473Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-08-19T21:53:51.474Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-08-19T21:53:51.476Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-08-19T21:53:51.477Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-08-19T21:53:51.497Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-08-19T21:53:51.499Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-08-19T21:53:51.501Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-08-19T21:53:51.502Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-08-19T21:53:51.504Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-08-19T21:53:51.507Z DEBUG modem << SPM: NS image at 0x20200
2021-08-19T21:53:51.544Z DEBUG modem << SPM: NS MSP at 0x2002da18
2021-08-19T21:53:51.545Z DEBUG modem << SPM: NS reset vector at 0x34751
2021-08-19T21:53:51.550Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-08-19T21:53:51.553Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T21:53:51.555Z DEBUG modem << [00:00:00.004,547] [0m<inf> asset_tracker: Asset tracker started[0m
2021-08-19T21:53:51.557Z DEBUG modem << [00:00:00.010,650] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-08-19T21:53:51.558Z DEBUG modem << [00:00:00.018,157] [0m<inf> watchdog: Watchdog started[0m
2021-08-19T21:53:51.560Z DEBUG modem << [00:00:00.029,998] [0m<inf> fs_nvs: 3 Sectors of 4096 bytes[0m
2021-08-19T21:53:51.561Z DEBUG modem << [00:00:00.035,675] [0m<inf> fs_nvs: alloc wra: 0, ff0[0m
2021-08-19T21:53:51.578Z DEBUG modem << [00:00:00.040,863] [0m<inf> fs_nvs: data wra: 0, 0[0m
2021-08-19T21:53:51.751Z DEBUG modem << [00:00:00.247,436] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_MODEM_INIT[0m
2021-08-19T21:53:51.813Z DEBUG modem << [00:00:00.267,486] [0m<dbg> nrf_cloud_transport.allocate_and_copy_client_id: client_id = nrf-352656100048068[0m
2021-08-19T21:53:51.817Z DEBUG modem << [00:00:00.278,442] [0m<dbg> nrf_cloud_transport.nct_settings_set: Settings key: p_sesh, size: 4[0m
2021-08-19T21:53:51.822Z DEBUG modem << [00:00:00.287,261] [0m<dbg> nrf_cloud_transport.nct_settings_set: Read setting val: 1[0m
2021-08-19T21:53:51.825Z DEBUG modem << [00:00:00.296,417] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656100048068/shadow/get/accepted[0m
2021-08-19T21:53:51.853Z DEBUG modem << [00:00:00.307,739] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656100048068/shadow/get/rejected[0m
2021-08-19T21:53:51.857Z DEBUG modem << [00:00:00.320,129] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656100048068/shadow/update/delta[0m
2021-08-19T21:53:51.859Z DEBUG modem << [00:00:00.332,885] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656100048068/shadow/update[0m
2021-08-19T21:53:51.862Z DEBUG modem << [00:00:00.344,604] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656100048068/shadow/get[0m
2021-08-19T21:53:51.865Z DEBUG modem << [00:00:00.356,506] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-08-19T21:53:51.886Z DEBUG modem << [00:00:00.363,037] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-08-19T21:53:51.952Z DEBUG modem << [00:00:00.448,303] [0m<inf> asset_tracker: Certificate found, tag 411: [0;32mmatch[0m[0m
2021-08-19T21:53:52.016Z DEBUG modem << [00:00:00.512,237] [0m<inf> asset_tracker: Certificate found, tag 412: [0;32mmatch[0m[0m
2021-08-19T21:53:52.046Z DEBUG modem << [00:00:00.539,581] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_CONNECTING
2021-08-19T21:53:52.050Z DEBUG modem << [0m
2021-08-19T21:54:51.938Z DEBUG modem << [00:01:00.432,952] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m
2021-08-19T22:03:52.102Z DEBUG modem << [00:10:00.629,699] [0m<inf> lte_lc: Network connection attempt timed out[0m
2021-08-19T22:03:52.130Z DEBUG modem << [00:10:00.636,535] [1;31m<err> asset_tracker: LWM2M_CARRIER_EVENT_ERROR: code 1, value -116[0m
2021-08-19T22:03:52.134Z DEBUG modem << ASSERTION FAIL [err == 0] @ WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c:42
2021-08-19T22:03:52.136Z DEBUG modem << Failed to initialize LwM2M carrier library
2021-08-19T22:03:52.139Z DEBUG modem << [00:10:00.656,707] [1;31m<err> os: r0/a1:  0x00000004  r1/a2:  0x0000002a  r2/a3:  0x00000001[0m
2021-08-19T22:03:52.144Z DEBUG modem << [00:10:00.665,344] [1;31m<err> os: r3/a4:  0x00000000 r12/ip:  0x0000a000 r14/lr:  0x00051fc1[0m
2021-08-19T22:03:52.161Z DEBUG modem << [00:10:00.674,011] [1;31m<err> os:  xpsr:  0x41000000[0m
2021-08-19T22:03:52.163Z DEBUG modem << [00:10:00.679,168] [1;31m<err> os: s[ 0]:  0x00000000  s[ 1]:  0x00000008  s[ 2]:  0x00000000  s[ 3]:  0x00000000[0m
2021-08-19T22:03:52.167Z DEBUG modem << [00:10:00.689,544] [1;31m<err> os: s[ 4]:  0x00000000  s[ 5]:  0xffffffff  s[ 6]:  0xffffffff  s[ 7]:  0x00000000[0m
2021-08-19T22:03:52.176Z DEBUG modem << [00:10:00.699,920] [1;31m<err> os: s[ 8]:  0x00000000  s[ 9]:  0x00000000  s[10]:  0x00000000  s[11]:  0x00000000[0m
2021-08-19T22:03:52.208Z DEBUG modem << [00:10:00.710,296] [1;31m<err> os: s[12]:  0x00000000  s[13]:  0xffffffff  s[14]:  0x00000000  s[15]:  0x00000000[0m
2021-08-19T22:03:52.212Z DEBUG modem << [00:10:00.720,672] [1;31m<err> os: fpscr:  0x5a5ebbf8[0m
2021-08-19T22:03:52.214Z DEBUG modem << [00:10:00.725,860] [1;31m<err> os: Faulting instruction address (r15/pc): 0x00052414[0m
2021-08-19T22:03:52.219Z DEBUG modem << [00:10:00.733,734] [1;31m<err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0[0m
2021-08-19T22:03:52.222Z DEBUG modem << [00:10:00.741,424] [1;31m<err> os: Current thread: 0x20018010 (unknown)[0m
2021-08-19T22:03:52.224Z DEBUG modem << [00:10:00.748,168] [1;31m<err> asset_tracker: Running main.c error handler[0m
2021-08-19T22:03:52.477Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:03:52.479Z DEBUG modem << I: Starting bootloader
2021-08-19T22:03:52.500Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T22:03:52.505Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T22:03:52.507Z DEBUG modem << I: Boot source: none
2021-08-19T22:03:52.510Z DEBUG modem << I: Swap type: none
2021-08-19T22:03:52.914Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-08-19T22:03:52.917Z DEBUG modem << I: Jumping to the first image slot
2021-08-19T22:03:53.183Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:03:53.224Z DEBUG modem << Flash regionsDomainPermissions
2021-08-19T22:03:53.227Z DEBUG modem << 00 03 0x00000 0x20000 Securerwxl
2021-08-19T22:03:53.254Z DEBUG modem << 04 31 0x20000 0x100000 Non-Securerwxl
2021-08-19T22:03:53.257Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-08-19T22:03:53.260Z DEBUG modem << SRAM regionDomainPermissions
2021-08-19T22:03:53.263Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-08-19T22:03:53.265Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-08-19T22:03:53.266Z DEBUG modem << PeripheralDomainStatus
2021-08-19T22:03:53.266Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-08-19T22:03:53.267Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-08-19T22:03:53.268Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-08-19T22:03:53.286Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-08-19T22:03:53.288Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-08-19T22:03:53.290Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-08-19T22:03:53.293Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-08-19T22:03:53.296Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-08-19T22:03:53.323Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-08-19T22:03:53.326Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-08-19T22:03:53.331Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-08-19T22:03:53.333Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-08-19T22:03:53.334Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-08-19T22:03:53.336Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-08-19T22:03:53.338Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-08-19T22:03:53.340Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-08-19T22:03:53.342Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-08-19T22:03:53.343Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-08-19T22:03:53.344Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-08-19T22:03:53.374Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-08-19T22:03:53.379Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-08-19T22:03:53.380Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-08-19T22:03:53.381Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-08-19T22:03:53.382Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-08-19T22:03:53.383Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-08-19T22:03:53.385Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-08-19T22:03:53.386Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-08-19T22:03:53.387Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-08-19T22:03:53.388Z DEBUG modem << SPM: NS image at 0x20200
2021-08-19T22:03:53.389Z DEBUG modem << SPM: NS MSP at 0x2002da18
2021-08-19T22:03:53.392Z DEBUG modem << SPM: NS reset vector at 0x34751
2021-08-19T22:03:53.393Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-08-19T22:03:53.419Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:03:53.421Z DEBUG modem << [00:00:00.004,516] [0m<inf> asset_tracker: Asset tracker started[0m
2021-08-19T22:03:53.423Z DEBUG modem << [00:00:00.010,620] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-08-19T22:03:53.424Z DEBUG modem << [00:00:00.018,127] [0m<inf> watchdog: Watchdog started[0m
2021-08-19T22:03:53.425Z DEBUG modem << [00:00:00.029,968] [0m<inf> fs_nvs: 3 Sectors of 4096 bytes[0m
2021-08-19T22:03:53.426Z DEBUG modem << [00:00:00.035,614] [0m<inf> fs_nvs: alloc wra: 0, ff0[0m
2021-08-19T22:03:53.428Z DEBUG modem << [00:00:00.040,802] [0m<inf> fs_nvs: data wra: 0, 0[0m
2021-08-19T22:03:53.625Z DEBUG modem << [00:00:00.247,375] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_MODEM_INIT[0m
2021-08-19T22:03:53.668Z DEBUG modem << [00:00:00.267,425] [0m<dbg> nrf_cloud_transport.allocate_and_copy_client_id: client_id = nrf-352656100048068[0m
2021-08-19T22:03:53.671Z DEBUG modem << [00:00:00.278,350] [0m<dbg> nrf_cloud_transport.nct_settings_set: Settings key: p_sesh, size: 4[0m
2021-08-19T22:03:53.675Z DEBUG modem << [00:00:00.287,200] [0m<dbg> nrf_cloud_transport.nct_settings_set: Read setting val: 1[0m
2021-08-19T22:03:53.700Z DEBUG modem << [00:00:00.296,356] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656100048068/shadow/get/accepted[0m
2021-08-19T22:03:53.701Z DEBUG modem << [00:00:00.307,678] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656100048068/shadow/get/rejected[0m
2021-08-19T22:03:53.705Z DEBUG modem << [00:00:00.320,098] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656100048068/shadow/update/delta[0m
2021-08-19T22:03:53.731Z DEBUG modem << [00:00:00.332,824] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656100048068/shadow/update[0m
2021-08-19T22:03:53.734Z DEBUG modem << [00:00:00.344,543] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656100048068/shadow/get[0m
2021-08-19T22:03:53.757Z DEBUG modem << [00:00:00.356,414] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-08-19T22:03:53.759Z DEBUG modem << [00:00:00.362,976] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-08-19T22:03:53.827Z DEBUG modem << [00:00:00.448,242] [0m<inf> asset_tracker: Certificate found, tag 411: [0;32mmatch[0m[0m
2021-08-19T22:03:53.891Z DEBUG modem << [00:00:00.512,176] [0m<inf> asset_tracker: Certificate found, tag 412: [0;32mmatch[0m[0m
2021-08-19T22:03:53.917Z DEBUG modem << [00:00:00.539,489] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_CONNECTING
2021-08-19T22:03:53.921Z DEBUG modem << [0m
2021-08-19T22:04:54.394Z DEBUG modem << [00:01:01.018,524] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m
2021-08-19T22:13:53.983Z DEBUG modem << [00:10:00.629,608] [0m<inf> lte_lc: Network connection attempt timed out[0m
2021-08-19T22:13:53.988Z DEBUG modem << [00:10:00.636,383] [1;31m<err> asset_tracker: LWM2M_CARRIER_EVENT_ERROR: code 1, value -116[0m
2021-08-19T22:13:53.994Z DEBUG modem << ASSERTION FAIL [err == 0] @ WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c:42
2021-08-19T22:13:54.030Z DEBUG modem << Failed to initialize LwM2M carrier library
2021-08-19T22:13:54.035Z DEBUG modem << [00:10:00.656,524] [1;31m<err> os: r0/a1:  0x00000004  r1/a2:  0x0000002a  r2/a3:  0x00000001[0m
2021-08-19T22:13:54.039Z DEBUG modem << [00:10:00.665,161] [1;31m<err> os: r3/a4:  0x00000000 r12/ip:  0x0000a000 r14/lr:  0x00051fc1[0m
2021-08-19T22:13:54.044Z DEBUG modem << [00:10:00.673,797] [1;31m<err> os:  xpsr:  0x41000000[0m
2021-08-19T22:13:54.046Z DEBUG modem << [00:10:00.678,985] [1;31m<err> os: s[ 0]:  0x00000000  s[ 1]:  0x00000008  s[ 2]:  0x00000000  s[ 3]:  0x00000000[0m
2021-08-19T22:13:54.048Z DEBUG modem << [00:10:00.689,331] [1;31m<err> os: s[ 4]:  0x00000000  s[ 5]:  0xffffffff  s[ 6]:  0xffffffff  s[ 7]:  0x00000000[0m
2021-08-19T22:13:54.051Z DEBUG modem << [00:10:00.699,707] [1;31m<err> os: s[ 8]:  0x00000000  s[ 9]:  0x00000000  s[10]:  0x00000000  s[11]:  0x00000000[0m
2021-08-19T22:13:54.078Z DEBUG modem << [00:10:00.710,083] [1;31m<err> os: s[12]:  0x00000000  s[13]:  0xffffffff  s[14]:  0x00000000  s[15]:  0x00000000[0m
2021-08-19T22:13:54.083Z DEBUG modem << [00:10:00.720,458] [1;31m<err> os: fpscr:  0x5a5ebbf8[0m
2021-08-19T22:13:54.086Z DEBUG modem << [00:10:00.725,646] [1;31m<err> os: Faulting instruction address (r15/pc): 0x00052414[0m
2021-08-19T22:13:54.092Z DEBUG modem << [00:10:00.733,489] [1;31m<err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0[0m
2021-08-19T22:13:54.093Z DEBUG modem << [00:10:00.741,180] [1;31m<err> os: Current thread: 0x20018010 (unknown)[0m
2021-08-19T22:13:54.118Z DEBUG modem << [00:10:00.747,924] [1;31m<err> asset_tracker: Running main.c error handler[0m
2021-08-19T22:13:54.353Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:13:54.395Z DEBUG modem << I: Starting bootloader
2021-08-19T22:13:54.399Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T22:13:54.402Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T22:13:54.403Z DEBUG modem << I: Boot source: none
2021-08-19T22:13:54.405Z DEBUG modem << I: Swap type: none
2021-08-19T22:13:54.791Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-08-19T22:13:54.798Z DEBUG modem << I: Jumping to the first image slot
2021-08-19T22:13:55.058Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:13:55.109Z DEBUG modem << Flash regionsDomainPermissions
2021-08-19T22:13:55.113Z DEBUG modem << 00 03 0x00000 0x20000 Securerwxl
2021-08-19T22:13:55.115Z DEBUG modem << 04 31 0x20000 0x100000 Non-Securerwxl
2021-08-19T22:13:55.116Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-08-19T22:13:55.136Z DEBUG modem << SRAM regionDomainPermissions
2021-08-19T22:13:55.139Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-08-19T22:13:55.143Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-08-19T22:13:55.144Z DEBUG modem << PeripheralDomainStatus
2021-08-19T22:13:55.147Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-08-19T22:13:55.168Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-08-19T22:13:55.172Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-08-19T22:13:55.174Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-08-19T22:13:55.176Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-08-19T22:13:55.177Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-08-19T22:13:55.178Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-08-19T22:13:55.179Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-08-19T22:13:55.181Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-08-19T22:13:55.182Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-08-19T22:13:55.205Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-08-19T22:13:55.206Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-08-19T22:13:55.209Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-08-19T22:13:55.211Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-08-19T22:13:55.212Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-08-19T22:13:55.213Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-08-19T22:13:55.213Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-08-19T22:13:55.214Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-08-19T22:13:55.215Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-08-19T22:13:55.216Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-08-19T22:13:55.219Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-08-19T22:13:55.221Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-08-19T22:13:55.222Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-08-19T22:13:55.223Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-08-19T22:13:55.224Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-08-19T22:13:55.249Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-08-19T22:13:55.250Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-08-19T22:13:55.252Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-08-19T22:13:55.255Z DEBUG modem << SPM: NS image at 0x20200
2021-08-19T22:13:55.256Z DEBUG modem << SPM: NS MSP at 0x2002da18
2021-08-19T22:13:55.257Z DEBUG modem << SPM: NS reset vector at 0x34751
2021-08-19T22:13:55.257Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-08-19T22:13:55.259Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:13:55.261Z DEBUG modem << [00:00:00.004,516] [0m<inf> asset_tracker: Asset tracker started[0m
2021-08-19T22:13:55.285Z DEBUG modem << [00:00:00.010,620] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-08-19T22:13:55.287Z DEBUG modem << [00:00:00.018,127] [0m<inf> watchdog: Watchdog started[0m
2021-08-19T22:13:55.288Z DEBUG modem << [00:00:00.029,937] [0m<inf> fs_nvs: 3 Sectors of 4096 bytes[0m
2021-08-19T22:13:55.292Z DEBUG modem << [00:00:00.035,614] [0m<inf> fs_nvs: alloc wra: 0, ff0[0m
2021-08-19T22:13:55.293Z DEBUG modem << [00:00:00.040,802] [0m<inf> fs_nvs: data wra: 0, 0[0m
2021-08-19T22:13:55.501Z DEBUG modem << [00:00:00.247,375] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_MODEM_INIT[0m
2021-08-19T22:13:55.566Z DEBUG modem << [00:00:00.267,425] [0m<dbg> nrf_cloud_transport.allocate_and_copy_client_id: client_id = nrf-352656100048068[0m
2021-08-19T22:13:55.568Z DEBUG modem << [00:00:00.278,289] [0m<dbg> nrf_cloud_transport.nct_settings_set: Settings key: p_sesh, size: 4[0m
2021-08-19T22:13:55.571Z DEBUG modem << [00:00:00.287,109] [0m<dbg> nrf_cloud_transport.nct_settings_set: Read setting val: 1[0m
2021-08-19T22:13:55.574Z DEBUG modem << [00:00:00.296,264] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656100048068/shadow/get/accepted[0m
2021-08-19T22:13:55.574Z DEBUG modem << [00:00:00.307,525] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656100048068/shadow/get/rejected[0m
2021-08-19T22:13:55.578Z DEBUG modem << [00:00:00.319,946] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656100048068/shadow/update/delta[0m
2021-08-19T22:13:55.608Z DEBUG modem << [00:00:00.332,702] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656100048068/shadow/update[0m
2021-08-19T22:13:55.612Z DEBUG modem << [00:00:00.344,390] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656100048068/shadow/get[0m
2021-08-19T22:13:55.617Z DEBUG modem << [00:00:00.356,292] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-08-19T22:13:55.618Z DEBUG modem << [00:00:00.362,823] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-08-19T22:13:55.709Z DEBUG modem << [00:00:00.453,979] [0m<inf> asset_tracker: Certificate found, tag 411: [0;32mmatch[0m[0m
2021-08-19T22:13:55.771Z DEBUG modem << [00:00:00.517,913] [0m<inf> asset_tracker: Certificate found, tag 412: [0;32mmatch[0m[0m
2021-08-19T22:13:55.812Z DEBUG modem << [00:00:00.545,288] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_CONNECTING
2021-08-19T22:13:55.814Z DEBUG modem << [0m
2021-08-19T22:14:57.049Z DEBUG modem << [00:01:01.797,729] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m
2021-08-19T22:23:55.859Z DEBUG modem << [00:10:00.635,406] [0m<inf> lte_lc: Network connection attempt timed out[0m
2021-08-19T22:23:55.911Z DEBUG modem << [00:10:00.642,181] [1;31m<err> asset_tracker: LWM2M_CARRIER_EVENT_ERROR: code 1, value -116[0m
2021-08-19T22:23:55.915Z DEBUG modem << ASSERTION FAIL [err == 0] @ WEST_TOPDIR/nrf/lib/bin/lwm2m_carrier/os/lwm2m_carrier.c:42
2021-08-19T22:23:55.920Z DEBUG modem << Failed to initialize LwM2M carrier library
2021-08-19T22:23:55.923Z DEBUG modem << [00:10:00.662,292] [1;31m<err> os: r0/a1:  0x00000004  r1/a2:  0x0000002a  r2/a3:  0x00000001[0m
2021-08-19T22:23:55.924Z DEBUG modem << [00:10:00.670,928] [1;31m<err> os: r3/a4:  0x00000000 r12/ip:  0x0000a000 r14/lr:  0x00051fc1[0m
2021-08-19T22:23:55.926Z DEBUG modem << [00:10:00.679,565] [1;31m<err> os:  xpsr:  0x41000000[0m
2021-08-19T22:23:55.928Z DEBUG modem << [00:10:00.684,753] [1;31m<err> os: s[ 0]:  0x00000000  s[ 1]:  0x00000008  s[ 2]:  0x00000000  s[ 3]:  0x00000000[0m
2021-08-19T22:23:55.954Z DEBUG modem << [00:10:00.695,129] [1;31m<err> os: s[ 4]:  0x00000000  s[ 5]:  0xffffffff  s[ 6]:  0xffffffff  s[ 7]:  0x00000000[0m
2021-08-19T22:23:55.956Z DEBUG modem << [00:10:00.705,505] [1;31m<err> os: s[ 8]:  0x00000000  s[ 9]:  0x00000000  s[10]:  0x00000000  s[11]:  0x00000000[0m
2021-08-19T22:23:55.959Z DEBUG modem << [00:10:00.715,881] [1;31m<err> os: s[12]:  0x00000000  s[13]:  0xffffffff  s[14]:  0x00000000  s[15]:  0x00000000[0m
2021-08-19T22:23:55.961Z DEBUG modem << [00:10:00.726,257] [1;31m<err> os: fpscr:  0x5a5ebbf8[0m
2021-08-19T22:23:55.963Z DEBUG modem << [00:10:00.731,445] [1;31m<err> os: Faulting instruction address (r15/pc): 0x00052414[0m
2021-08-19T22:23:55.966Z DEBUG modem << [00:10:00.739,318] [1;31m<err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0[0m
2021-08-19T22:23:55.991Z DEBUG modem << [00:10:00.747,009] [1;31m<err> os: Current thread: 0x20018010 (unknown)[0m
2021-08-19T22:23:55.993Z DEBUG modem << [00:10:00.753,784] [1;31m<err> asset_tracker: Running main.c error handler[0m
2021-08-19T22:23:56.242Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:23:56.248Z DEBUG modem << I: Starting bootloader
2021-08-19T22:23:56.287Z DEBUG modem << I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T22:23:56.288Z DEBUG modem << I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
2021-08-19T22:23:56.291Z DEBUG modem << I: Boot source: none
2021-08-19T22:23:56.292Z DEBUG modem << I: Swap type: none
2021-08-19T22:23:56.679Z DEBUG modem << I: Bootloader chainload address offset: 0x10000
2021-08-19T22:23:56.685Z DEBUG modem << I: Jumping to the first image slot
2021-08-19T22:23:56.939Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:23:56.950Z DEBUG modem << Flash regionsDomainPermissions
2021-08-19T22:23:56.956Z DEBUG modem << 00 03 0x00000 0x20000 Securerwxl
2021-08-19T22:23:56.960Z DEBUG modem << 04 31 0x20000 0x100000 Non-Securerwxl
2021-08-19T22:23:57.004Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32.
2021-08-19T22:23:57.007Z DEBUG modem << SRAM regionDomainPermissions
2021-08-19T22:23:57.011Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-08-19T22:23:57.017Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-08-19T22:23:57.055Z DEBUG modem << PeripheralDomainStatus
2021-08-19T22:23:57.058Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-08-19T22:23:57.063Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-08-19T22:23:57.064Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-08-19T22:23:57.066Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-08-19T22:23:57.067Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-08-19T22:23:57.068Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-08-19T22:23:57.070Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-08-19T22:23:57.072Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-08-19T22:23:57.073Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-08-19T22:23:57.073Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-08-19T22:23:57.074Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-08-19T22:23:57.075Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-08-19T22:23:57.100Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-08-19T22:23:57.102Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-08-19T22:23:57.105Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-08-19T22:23:57.108Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-08-19T22:23:57.109Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-08-19T22:23:57.111Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-08-19T22:23:57.113Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-08-19T22:23:57.114Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-08-19T22:23:57.116Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-08-19T22:23:57.118Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-08-19T22:23:57.119Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-08-19T22:23:57.122Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-08-19T22:23:57.123Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-08-19T22:23:57.159Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-08-19T22:23:57.161Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-08-19T22:23:57.163Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-08-19T22:23:57.166Z DEBUG modem << SPM: NS image at 0x20200
2021-08-19T22:23:57.167Z DEBUG modem << SPM: NS MSP at 0x2002da18
2021-08-19T22:23:57.168Z DEBUG modem << SPM: NS reset vector at 0x34751
2021-08-19T22:23:57.168Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-08-19T22:23:57.169Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-08-19T22:23:57.170Z DEBUG modem << [00:00:00.004,547] [0m<inf> asset_tracker: Asset tracker started[0m
2021-08-19T22:23:57.172Z DEBUG modem << [00:00:00.010,650] [0m<inf> watchdog: Watchdog timeout installed. Timeout: 60000[0m
2021-08-19T22:23:57.173Z DEBUG modem << [00:00:00.018,157] [0m<inf> watchdog: Watchdog started[0m
2021-08-19T22:23:57.203Z DEBUG modem << [00:00:00.029,998] [0m<inf> fs_nvs: 3 Sectors of 4096 bytes[0m
2021-08-19T22:23:57.204Z DEBUG modem << [00:00:00.035,675] [0m<inf> fs_nvs: alloc wra: 0, ff0[0m
2021-08-19T22:23:57.208Z DEBUG modem << [00:00:00.040,863] [0m<inf> fs_nvs: data wra: 0, 0[0m
2021-08-19T22:23:57.381Z DEBUG modem << [00:00:00.247,467] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_MODEM_INIT[0m
2021-08-19T22:23:57.424Z DEBUG modem << [00:00:00.267,517] [0m<dbg> nrf_cloud_transport.allocate_and_copy_client_id: client_id = nrf-352656100048068[0m
2021-08-19T22:23:57.426Z DEBUG modem << [00:00:00.278,442] [0m<dbg> nrf_cloud_transport.nct_settings_set: Settings key: p_sesh, size: 4[0m
2021-08-19T22:23:57.431Z DEBUG modem << [00:00:00.287,261] [0m<dbg> nrf_cloud_transport.nct_settings_set: Read setting val: 1[0m
2021-08-19T22:23:57.475Z DEBUG modem << [00:00:00.296,417] [0m<dbg> nrf_cloud_transport.nct_topics_populate: accepted_topic: nrf-352656100048068/shadow/get/accepted[0m
2021-08-19T22:23:57.481Z DEBUG modem << [00:00:00.307,739] [0m<dbg> nrf_cloud_transport.nct_topics_populate: rejected_topic: $aws/things/nrf-352656100048068/shadow/get/rejected[0m
2021-08-19T22:23:57.482Z DEBUG modem << [00:00:00.320,129] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_delta_topic: $aws/things/nrf-352656100048068/shadow/update/delta[0m
2021-08-19T22:23:57.484Z DEBUG modem << [00:00:00.332,885] [0m<dbg> nrf_cloud_transport.nct_topics_populate: update_topic: $aws/things/nrf-352656100048068/shadow/update[0m
2021-08-19T22:23:57.487Z DEBUG modem << [00:00:00.344,604] [0m<dbg> nrf_cloud_transport.nct_topics_populate: shadow_get_topic: $aws/things/nrf-352656100048068/shadow/get[0m
2021-08-19T22:23:57.490Z DEBUG modem << [00:00:00.356,506] [0m<inf> asset_tracker: Connecting to LTE network.[0m
2021-08-19T22:23:57.528Z DEBUG modem << [00:00:00.363,006] [0m<inf> asset_tracker: This may take several minutes.[0m
2021-08-19T22:23:57.582Z DEBUG modem << [00:00:00.448,333] [0m<inf> asset_tracker: Certificate found, tag 411: [0;32mmatch[0m[0m
2021-08-19T22:23:57.646Z DEBUG modem << [00:00:00.512,237] [0m<inf> asset_tracker: Certificate found, tag 412: [0;32mmatch[0m[0m
2021-08-19T22:23:57.679Z DEBUG modem << [00:00:00.539,581] [0m<inf> asset_tracker: LWM2M_CARRIER_EVENT_CONNECTING
2021-08-19T22:23:57.681Z DEBUG modem << [0m
2021-08-19T22:24:58.640Z DEBUG modem << [00:01:01.506,225] [0m<inf> asset_tracker: LTE cell changed: Cell ID: -1, Tracking area: 65534[0m

[Øyvind]

Hello, 

2. In the SES, I selected: Tools>Options>nRF Connect and I added the following CMake parameter: -DOVERLAY_CONFIG=lwm2m_carrier_overlay.conf

Is there a reason for doing this? Do you need the carrier library?  Is this result the same (Stuck after LWM2M_CARRIER_EVENT_CONNECTING) if you try to run the lwm2m_carrier sample? (nrf\samples\nrf9160\lwm2m_carrier) nRF9160: LwM2M carrier — nRF Connect SDK 1.6.1 documentation (nordicsemi.com). This is a more light weight sample that can help rule out issues.

Can you please provide more information on your location? What kind of SIM are you using?

Are you able to build asset tracker leaving out CMake parameter: -DOVERLAY_CONFIG=lwm2m_carrier_overlay.conf?

Thank you!

Kind regards,
Øyvind

[Jacek Majda]

Hello,

I did follow your advice to try and build asset tracker leaving out C.Make parameter: -DOVERLAY_CONFIG=lwm_carrier_overlay.conf  and it did work. I was able to connect to LTE network, although only after a 10 minutes delay from the time I did reset the board.

So the problem has been solved, thanks for your advice.

I did run this asset tracker application (that I built using SES) several times and each time it took 10 minutes after resetting the board, before the connection to LTE network was established. This was in contrast to the prebuilt nRF9160:Asset Tracker application, which did establish connection to LTE network within a few seconds after resetting the board , each time I ran this application.

After analysis of the log file of the nRF Conect LTE Link Monitor (for the asset tracker application that I built using SES and leaving out the CMake parameter), I noticed that:

1. After 10 minutes from starting the Asset Tracker, a message: "Network connect attempt timed out" was logged.

2. The above message was followed by another message: "lte_le:Using fallback network mode".

3. And a few seconds later, the message: "asset_tracker:connected to LTE Network" was logged.  

4. The connection to LTE Network was also confirmed by LED4 turning permanently ON on my nRF9160 DK board.

I did search for info on the LTE_USE_FALLBACK and I found that:

1. The fallback network mode will be used when the selected mode fails.

2. If LTE-M is selected as the network mode, NB-IoT will be the fallback mode and vice versa.

I checked which AT commands could be used to check and set the required network mode (which is the NB-IoT network mode in my case) and I found that:

1. The AT command:  AT%XSYSTEMMODE? can be used to check the selected mode

2. The AT command:  AT%XSYSTEMMODE=0,1,1,0  can be used to set the NB-IoT network mode.

Subsequently, I run the asset tracker application that I built using SES and leaving out the CMake parameter, as advised by you and I used the AT%XSYSTEMMODE?  command to check which network mode was used by this application during the first 10 minutes after the reset.

As expected, I found that this application was using the LTE-M network mode during the first 10 minutes after reset, and only when the fullback network mode (NB-IoT) was activated 10 minutes later, the connection to LTE network was established.

I must say that I have learned a lot from this exercise.

Thank for your assistance in this regard.

Jacek

[Øyvind]

Hi Jacek, 

Happy to hear that you found the solution. Note that if you are on a NB-IoT network, then you should use either the procompiled FW i.e. img_app_bl\nrf9160dk_asset_tracker_nbiot_2021-06-25_7a076c22.hex or build from NCS project, editing the prj.conf of Asset Tracker to the following:

CONFIG_LTE_NETWORK_MODE_LTE_M_GPS=n
CONFIG_LTE_NETWORK_MODE_NBIOT_GPS=y

 

The Getting Started chapter of our nRF Connect SDK documentation is a good starting point along with Working with nRF91-series.

Kind regards,
Øyvind

[Jacek Majda]

Hi Øyvind,

As advised, I built the project, editing the prj.conf of Asset Tracker to the following:

1. CONFIG_LTE_NETWORK_MODE_LTE_M_GPS=n
2. CONFIG_LTE_NETWORK_MODE_NBIOT_GPS=y

This resulted in a speedy connection of Asset Tracker application to LTE network. 

Thanks for assistance.

Regards,

Jacek

[Øyvind]

Hi Jacek, 
Glad to hear!

Kind regards,
Øyvind