Hi there,
We have a few RUT955s and they are all rebooting after being connected to the mobile network for 10 minutes exactly (not dependent on device on-time). This is the first time we've started using these devices.
It is using Telstra (APN: telstra.internet), and Band 28 by default (Automatic). I've tried with 3G but there is no signal for it.
It's running the latest firmware (RUT9XX_R_00.06.05.3) and has only Zerotier, RMS and NTP activated on it (no user scripts). Other than that it is a stock config.
Looking at the logs, there is no indication of what is causing it to reboot:
Thu Mar 5 08:34:45 2020 local1.info gsmd[2230]: gsmd send: 'AT+QCSQ' (8)
Thu Mar 5 08:34:45 2020 local1.info gsmd[2230]: gsmd get: '+QCSQ: "LTE",66,-94,144,-9' (26)
Thu Mar 5 08:34:45 2020 local1.info gsmd[2230]: gsmd send: 'AT+CREG?' (9)
Thu Mar 5 08:34:45 2020 local1.info gsmd[2230]: gsmd get: '+CREG: 2,1,"3020","81DF20D",7' (29)
Thu Mar 5 08:34:48 2020 local1.info gsmd[2230]: gsmd send: 'AT+QCSQ' (8)
Thu Mar 5 08:34:48 2020 local1.info gsmd[2230]: gsmd get: '+QCSQ: "LTE",59,-94,124,-9' (26)
Thu Mar 5 08:34:48 2020 local1.info gsmd[2230]: gsmd send: 'AT+CREG?' (9)
Thu Mar 5 08:34:48 2020 local1.info gsmd[2230]: gsmd get: '+CREG: 2,1,"3020","81DF20D",7' (29)
Thu Mar 5 08:34:50 2020 local1.info gsmd[2230]: gsmd send: 'AT+QCSQ' (8)
Thu Mar 5 08:34:50 2020 local1.info gsmd[2230]: gsmd get: '+QCSQ: "LTE",65,-94,144,-9' (26)
Thu Mar 5 08:34:50 2020 local1.info gsmd[2230]: gsmd send: 'AT+CREG?' (9)
Thu Mar 5 08:34:50 2020 local1.info gsmd[2230]: gsmd get: '+CREG: 2,1,"3020","81DF20D",7' (29) <-- now the device reboots
Mon Aug 26 06:20:19 2019 kern.warn kernel: [ 17.500000] mmc_spi spi0.1: ASSUMING 3.2-3.4 V slot power
Mon Aug 26 06:20:22 2019 kern.info kernel: [ 20.550000] mmc_spi spi0.1: SD/MMC host mmc0, no DMA, no WP, no poweroff
Mon Aug 26 06:20:22 2019 kern.warn kernel: [ 20.550000] mmc_spi spi0.1: no support for card's volts
Mon Aug 26 06:20:22 2019 kern.err kernel: [ 20.550000] mmc0: error -22 whilst initialising SDIO card
Mon Aug 26 06:20:22 2019 kern.warn kernel: [ 20.550000] mmc_spi spi0.1: no support for card's volts
Mon Aug 26 06:20:22 2019 kern.err kernel: [ 20.550000] mmc0: error -22 whilst initialising SD card
Mon Aug 26 06:20:22 2019 kern.warn kernel: [ 20.550000] mmc_spi spi0.1: no support for card's volts
Mon Aug 26 06:20:22 2019 kern.err kernel: [ 20.550000] mmc0: error -22 whilst initialising MMC card
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.300000] usb 1-1.4: new high-speed USB device number 4 using ehci-platform
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.420000] option 1-1.4:1.0: GSM modem (1-port) converter detected
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.420000] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.430000] option 1-1.4:1.1: GSM modem (1-port) converter detected
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.440000] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.450000] option 1-1.4:1.2: GSM modem (1-port) converter detected
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.450000] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.460000] option 1-1.4:1.3: GSM modem (1-port) converter detected
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.470000] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.490000] qmi_wwan 1-1.4:1.4: cdc-wdm0: USB WDM device
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.490000] qmi_wwan 1-1.4:1.4: Quectel EC21&EC25&EC20 R2.0 work on RawIP mode
Mon Aug 26 16:20:23 2019 kern.info kernel: [ 21.500000] qmi_wwan 1-1.4:1.4 wwan0: register 'qmi_wwan' at usb-ehci-platform-1.4, WWAN/QMI device, a2:41:e1:f8:54:0f
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Failed to connect to ubus
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Unable to locate ipset utility, disabling ipset support
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section @zone[0] (lan) cannot resolve device of network 'lan'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section @zone[1] (wan) cannot resolve device of network 'ppp'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section @zone[1] (wan) cannot resolve device of network 'wan'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'vpn_zone' cannot resolve device of network 'vpn'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'l2tp_zone' cannot resolve device of network 'l2tp'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'pptp_zone' cannot resolve device of network 'pptp'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'gre_zone' cannot resolve device of network 'gre'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'hotspot' cannot resolve device of network 'hotspot'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'sstp' cannot resolve device of network 'sstp'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Section 'zero_zone' cannot resolve device of network 'zero'
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Option @rule[14]._name is unknown
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Option @rule[15]._name is unknown
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Option @rule[16]._name is unknown
Mon Aug 26 16:20:26 2019 user.emerg syslog: Warning: Option @rule[17]._name is unknown
The time goes back to normal later on once the NTP server reconnects.
I can PM troubleshoot files.