*** Using Zephyr OS v3.6.99-100befc70c74 *** [00:00:01.147,827] operations: operations_init [00:00:01.150,329] app_lwm2m_client: Run LWM2M client [00:00:01.150,390] littlefs_handler: Area 0 at 0x0 on mx25r6435f@1 for 1048576 bytes [00:00:01.150,421] littlefs_handler: /lfs1 automounted [00:00:06.887,725] littlefs_handler: /lfs1: bsize = 16 ; frsize = 4096 ; blocks = 256 ; bfree = 59 [00:00:07.130,371] app_modem_mgmt: Initialised modem library [00:00:07.130,401] app_modem_mgmt: Initialised modem info [00:00:07.130,950] app_modem_mgmt: AT%HWVERSION ret=0 response=%HWVERSION: nRF9160 SICA B1A OK [00:00:07.131,652] app_modem_mgmt: AT%SHORTSWVER ret=0 response=%SHORTSWVER: nrf9160_1.3.6 OK [00:00:07.132,324] app_modem_mgmt: AT%XMODEMUUID ret=0 response=%XMODEMUUID: 3e926f75-d31b-4852-b394-8c13f5a8bb6e OK [00:00:07.133,026] app_modem_mgmt: endpoint: urn:imei:351901930692193 [00:00:07.133,056] app_modem_mgmt: subscribing to signal quality metrics [00:00:07.139,678] app_modem_mgmt: AT%CESQ=1 ret=0 response=OK [00:00:07.140,319] app_modem_mgmt: AT%XSNRSQ=1 ret=0 response=OK [00:00:07.352,203] lwm2m_lte_notification: Registering ncell notification handler [00:00:07.352,325] lwm2m_firmware: Image is confirmed OK [00:00:07.358,886] pdn: Failed to read PDP contexts, err -77 [00:00:07.358,947] app_lwm2m_client: APN: (-77) "" [00:00:07.358,947] app_comms_mgmt: comms_link_connect_startup: starting connection [00:00:07.359,405] app_lwm2m_fsm: PSM mode requested [00:00:07.359,436] app_lwm2m_fsm: Connecting to network using async [00:00:07.398,681] modbus_serial: RTU timeout 1002 us [00:00:07.398,712] app_comms_mgmt: comms_link_start_udp: starting UDP [00:00:07.398,712] net_echo_server_sample: Starting UDP [00:00:07.398,773] net_echo_server_sample: start_udp_proto [00:00:07.399,414] net_echo_server_sample: Waiting for UDP packets on port 4242... [00:00:07.400,512] operations_sms: sms_register_listener returns 0 [00:00:07.400,543] app_gl_engine: GL Engine Init [00:00:07.414,520] fs: failed to create directory (-17) [00:00:07.892,669] fs: failed to create directory (-17) [00:00:10.784,057] app_modem_mgmt: MON: rsrp=-109 dBm rsrq=-130 dB %CESQ: 31,1,13,1 [00:00:10.884,216] app_modem_mgmt: MON: snr=3 dB srx=15 cd=0 %XSNRSQ: 27,2,142,0 [00:00:10.984,497] app_lwm2m_fsm: lwm2m_lte_reg_handler_notify: LTE NW status: 2 [00:00:11.451,873] app_modem_mgmt: MON: rsrp=-109 dBm rsrq=-155 dB %CESQ: 31,1,8,1 [00:00:12.729,614] app_modem_mgmt: MON: Received +CGEV notification: +CGEV: ME PDN ACT 0,0 [00:00:12.729,644] app_modem_mgmt: MON: Default PDP context activated [00:00:12.930,755] app_modem_mgmt: Modem response:+CGDCONT: 0,"IP","eseye1","10.178.88.128",0,0 OK ---- 00:05:53.677,246] fota_download_util: Download Path 0164228b host coap://lwm2m.cumulocity.com:5783 [00:05:53.678,619] download_client: Downloading: 0164228b [0] [00:05:54.015,625] download_client: Connecting to 3.123.199.199 [00:05:54.420,135] download_client: Downloaded 512/2089453 bytes (0%) [00:05:54.421,142] lwm2m_firmware: FOTA download started, target 4 [00:05:54.767,150] download_client: Downloaded 1024/2089453 bytes (0%) [00:05:54.926,116] download_client: Downloaded 1536/2089453 bytes (0%) [00:05:55.090,209] download_client: Downloaded 2048/2089453 bytes (0%) [00:05:55.235,198] download_client: Downloaded 2560/2089453 bytes (0%) [00:05:55.438,293] download_client: Downloaded 3072/2089453 bytes (0%) [00:05:55.635,375] download_client: Downloaded 3584/2089453 bytes (0%) [00:05:55.795,227] download_client: Downloaded 4096/2089453 bytes (0%) [00:05:56.115,386] download_client: Downloaded 4608/2089453 bytes (0%) [00:05:56.275,207] download_client: Downloaded 5120/2089453 bytes (0%) [00:05:56.766,235] download_client: Downloaded 5632/2089453 bytes (0%) [00:05:56.967,437] download_client: Downloaded 6144/2089453 bytes (0%) [00:05:57.175,445] download_client: Downloaded 6656/2089453 bytes (0%) [00:05:57.333,282] download_client: Downloaded 7168/2089453 bytes (0%) [00:05:57.481,262] download_client: Downloaded 7680/2089453 bytes (0%) [00:05:57.641,448] download_client: Downloaded 8192/2089453 bytes (0%) [00:05:57.961,456] download_client: Downloaded 8704/2089453 bytes (0%) [00:05:58.163,452] download_client: Downloaded 9216/2089453 bytes (0%) [00:05:58.379,455] download_client: Downloaded 9728/2089453 bytes (0%) [00:05:58.542,449] download_client: Downloaded 10240/2089453 bytes (0%) [00:05:58.708,282] download_client: Downloaded 10752/2089453 bytes (0%) [00:05:58.854,919] download_client: Downloaded 11264/2089453 bytes (0%) [00:05:58.996,276] download_client: Downloaded 11776/2089453 bytes (0%) [00:05:59.155,303] download_client: Downloaded 12288/2089453 bytes (0%) [00:05:59.476,287] download_client: Downloaded 12800/2089453 bytes (0%) [00:05:59.678,497] download_client: Downloaded 13312/2089453 bytes (0%) [00:05:59.885,406] download_client: Downloaded 13824/2089453 bytes (0%) [00:06:00.056,304] download_client: Downloaded 14336/2089453 bytes (0%) [00:06:00.212,310] download_client: Downloaded 14848/2089453 bytes (0%) [00:06:00.356,292] download_client: Downloaded 15360/2089453 bytes (0%) [00:06:00.526,367] download_client: Downloaded 15872/2089453 bytes (0%) [00:06:00.691,589] download_client: Downloaded 16384/2089453 bytes (0%) [00:06:01.005,523] download_client: Downloaded 16896/2089453 bytes (0%) [00:06:01.183,532] download_client: Downloaded 17408/2089453 bytes (0%) [00:06:01.395,385] download_client: Downloaded 17920/2089453 bytes (0%) [00:06:01.555,389] download_client: Downloaded 18432/2089453 bytes (0%) [00:06:01.715,545] download_client: Downloaded 18944/2089453 bytes (0%) [00:06:01.907,562] download_client: Downloaded 19456/2089453 bytes (0%) [00:06:02.130,401] download_client: Downloaded 19968/2089453 bytes (0%) [00:06:02.297,454] download_client: Downloaded 20480/2089453 bytes (0%) [00:06:02.606,994] download_client: Downloaded 20992/2089453 bytes (1%) [00:06:02.787,384] download_client: Downloaded 21504/2089453 bytes (1%) [00:06:02.915,588] download_client: Downloaded 22016/2089453 bytes (1%) [00:06:03.075,592] download_client: Downloaded 22528/2089453 bytes (1%) [00:06:03.278,564] download_client: Downloaded 23040/2089453 bytes (1%) [00:06:03.475,463] download_client: Downloaded 23552/2089453 bytes (1%) [00:06:03.647,460] download_client: Downloaded 24064/2089453 bytes (1%) [00:06:03.796,447] download_client: Downloaded 24576/2089453 bytes (1%) [00:06: [00:20:36.631,530] download_client: Downloaded 2085888/2089453 bytes (99%) [00:20:36.791,656] download_client: Downloaded 2086400/2089453 bytes (99%) [00:20:36.967,559] download_client: Downloaded 2086912/2089453 bytes (99%) [00:20:37.134,246] download_client: Downloaded 2087424/2089453 bytes (99%) [00:20:37.362,762] download_client: Downloaded 2087936/2089453 bytes (99%) [00:20:37.523,223] download_client: Downloaded 2088448/2089453 bytes (99%) [00:20:37.672,210] download_client: Downloaded 2088960/2089453 bytes (99%) [00:20:37.991,760] download_client: Downloaded 2089453/2089453 bytes (100%) [00:20:37.991,851] download_client: Download complete [00:20:37.991,851] dfu_target_full_modem: Modem firmware downloaded to flash device [00:20:38.099,975] lwm2m_firmware: FOTA download finished [00:20:38.299,194] app_lwm2m_fsm: FOTA download ready for instance 0, dfu_type 4 [00:20:38.391,418] app_lwm2m_fsm: rd_client_event: Registration update started [00:20:39.033,905] net_lwm2m_engine: Connected, sock id 2 [00:20:39.325,500] net_lwm2m_rd_client: Update callback (code:2.4) [00:20:39.325,561] app_lwm2m_fsm: rd_client_event: Registration update complete [00:20:39.325,592] net_lwm2m_rd_client: Update Done [00:20:41.351,470] app_lwm2m_fsm: FOTA Update request for instance 0 [00:20:41.351,501] lwm2m_firmware: Delay 2 s Update instance 0 [00:20:41.351,776] app_lwm2m_fsm: lwm2m: client state UPDATE_FIRMWARE [00:20:41.351,837] net_lwm2m_rd_client: Stop LWM2M Client: urn:imei:351901930692193 [00:20:41.551,452] net_echo_server_sample: UDP: Connection error 115 [00:20:41.551,483] net_echo_server_sample: process_udp ret=-115 [00:20:41.552,368] app_modem_mgmt: MON: Received +CGEV notification: +CGEV: ME PDN DEACT 0 [00:20:41.552,429] app_lwm2m_client: PDN: cid=0 event=2 reason=0 [00:20:41.652,618] app_lwm2m_fsm: lwm2m_lte_reg_handler_notify: LTE NW status: 0 [00:20:41.752,593] app_modem_mgmt: MON: Received +CGEV notification: +CGEV: ME DETACH [00:20:41.752,655] app_lwm2m_client: PDN: cid=0 event=5 reason=0 [00:20:42.551,544] net_echo_server_sample: start_udp_proto [00:20:42.560,943] net_echo_server_sample: Waiting for UDP packets on port 4242... [00:20:42.984,008] app_modem_mgmt: MON: rsrp=115 dBm rsrq=1080 dB %CESQ: 255,0,255,0 [00:20:43.084,014] app_modem_mgmt: MON: snr=103 dB srx=32640 cd=255 %XSNRSQ: 127,0,32767,255 [00:20:43.351,623] app_lwm2m_fsm: FOTA Update request for instance 0 [00:20:43.351,654] fota_download_full_modem: Applying full modem firmware update from external flash [00:20:43.384,582] net_echo_server_sample: UDP: Connection error 110 [00:20:43.384,613] net_echo_server_sample: process_udp ret=-110 [00:20:43.384,735] lte_lc: Failed to enable eDRX, reported error: -12 [00:20:43.387,725] fmfu_fdev: Unable to decode wrapper [00:20:43.387,756] fota_download_full_modem: fmfu_fdev_load failed: -22 [00:20:43.707,214] app_lwm2m_fsm: FOTA failure 0 by status 8 [00:20:43.707,244] app_lwm2m_fsm: FOTA unexpected new event type MODEM_RECONNECT [00:20:44.384,674] net_echo_server_sample: start_udp_proto [00:20:44.384,735] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:44.384,765] net_echo_server_sample: start_udp_proto waiting 1s [00:20:45.384,826] net_echo_server_sample: start_udp_proto [00:20:45.384,918] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:45.384,918] net_echo_server_sample: start_udp_proto waiting 1s [00:20:46.385,009] net_echo_server_sample: start_udp_proto [00:20:46.385,070] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:46.385,070] net_echo_server_sample: start_udp_proto waiting 1s [00:20:47.385,162] net_echo_server_sample: start_udp_proto [00:20:47.385,223] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:47.385,253] net_echo_server_sample: start_udp_proto waiting 1s [00:20:48.385,345] net_echo_server_sample: start_udp_proto [00:20:48.385,406] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:48.385,406] net_echo_server_sample: start_udp_proto waiting 1s [00:20:49.385,498] net_echo_server_sample: start_udp_proto [00:20:49.385,559] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:49.385,589] net_echo_server_sample: start_udp_proto waiting 1s [00:20:50.385,681] net_echo_server_sample: start_udp_proto [00:20:50.385,742] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:50.385,742] net_echo_server_sample: start_udp_proto waiting 1s [00:20:51.385,833] net_echo_server_sample: start_udp_proto [00:20:51.385,894] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:51.385,925] net_echo_server_sample: start_udp_proto waiting 1s [00:20:52.386,016] net_echo_server_sample: start_udp_proto [00:20:52.386,077] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:52.386,077] net_echo_server_sample: start_udp_proto waiting 1s [00:20:53.386,169] net_echo_server_sample: start_udp_proto [00:20:53.386,260] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:53.386,260] net_echo_server_sample: start_udp_proto waiting 1s [00:20:54.386,352] net_echo_server_sample: start_udp_proto [00:20:54.386,413] net_echo_server_sample: Failed to create UDP socket: 105 [00:20:54.386,413] net_echo_server_sample: start_udp_proto waiting 1s uart:~$