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BusyBox v1.37.0 (Debian 1:1.37.0-6+b9) built-in shell (ash)
Enter 'help' for a list of built-in commands.

~ # [6necho B7C-SNAP-BEGIN; cat /proc/uptime; date -u; /usr/libexec/aurora/busybox 
adjtimex | grep -E "status|offset|time.tv"
B7C-SNAP-BEGIN
26.30 88.24
Fri Oct  2 10:10:33 UTC 2026
-o  offset:       0 us
    status:       64 (UNSYNC)
    time.tv_sec:  1790935833
    time.tv_usec: 597600
~ # dmesg | grep -E "rtc-pm8xxx|setting system clock"; cat /sys/class/rtc/rtc0/s
ince_epoch /sys/class/rtc/rtc0/date /sys/class/rtc/rtc0/time
[    0.722122] rtc-pm8xxx 200f000.spmi:pmic@0:rtc@6000: registered as rtc0
[    0.722205] rtc-pm8xxx 200f000.spmi:pmic@0:rtc@6000: setting system clock to 1970-01-01T01:13:53 UTC (4433)
4459
1970-01-01
01:14:19
~ # sha256sum /usr/sbin/aurora-modem /usr/libexec/aurora/busybox; cat /etc/auror
a/build-epoch
932c9ff2d7176d7fd656c2f8de139edad418985da39eb24240f332692ab95424  /usr/sbin/aurora-modem
a6bb1e6e349cbdfa690a78cd0017413c5446bdae02ee003ceb682d4ae1a004ff  /usr/libexec/aurora/busybox
1790935600
~ # /etc/init.d/aurora-modem status
service: start in progress (pid 1017)
controller: REGISTERED
remoteproc: 4080000.remoteproc running (/sys/class/remoteproc/remoteproc0) fw=mba.mbn
rmtfs:      pid='1051' writes_logged=0
qmi dev:    /dev/wwan0qmi0  qmi-proxy=''
daemons:    udevd='1727' dbus='1756' polkitd='1760' ModemManager='1771'
  mm: n/a
wwan up:    0 of 8
routes:     
bam-dmux:   suspended active_ms=0 suspended_ms=32120 control=auto
usb0:       172.16.42.1/24 route-to-host: 172.16.42.2 dev usb0  src 172.16.42.1 
emmc:       writes_completed=0 sectors_written=0
time:       2026-10-02 10:10:40 UTC; set: 1790935828 20.71 REG:registered/attached qmi-dms; probes: 6
dmesg-errs: 0
~ # echo ---time.tsv; cat /run/aurora-modem/time.tsv; echo ---time-set; cat /run
/aurora-modem/time-set
---time.tsv
1       QMI_READY       12.90   3228    315964803.228   -T-     -       4445    INVALID/year<2026
2       SIM_READY       13.07   3399    315964803.399   -T-     -       4446    INVALID/year<2026
3       RADIO_ONLINE    16.43   6765    315964806.765   -T-     -       4449    INVALID/year<2026
4       REG:not-registered-searching/detached   16.89   7227    315964807.227   -T-     -       4449    INVALID/year<2026
5       REG:registered/attached 20.30   1474971027620   1790935827.620  2026-10-02T10:10:27     +0.65   4453    VALID/ok
6       REGISTERED      20.76   1474971028082   1790935828.082  2026-10-02T10:10:28     +0.12   1790935828      VALID/ok
---time-set
1790935828 20.71 REG:registered/attached qmi-dms
~ # echo ---lifecycle; cat /run/aurora-modem/lifecycle.log
---lifecycle
[9.07] === START (conf /etc/aurora/modem.conf, apn 'internet.beeline.ru', ip-type ipv4)
[9.15] STATE OFF -> RMTFS_READY
[9.16] STATE RMTFS_READY -> MPSS_BOOTING
[9.83] MSS running after 0.7s
[9.84] STATE MPSS_BOOTING -> MPSS_RUNNING
[10.69] wwan0qmi0 + wwan0 present after 0.8s; +2 s (JZ02 rpmsg_wwan_ctrl port-race guard, proven start_post)
[12.88] STATE MPSS_RUNNING -> QMI_READY
[12.89] DMS Mode: 'shutting-down' after 0.2s
[12.99] TIME probe 1 [QMI_READY]: dms_ms=3228 dms_utc=315964803.228 nitz=none  dms-nitz=- clock=4445 -> INVALID (year<2026)
[13.05] STATE QMI_READY -> SIM_READY
[13.06] UIM card present, USIM app ready after 0.1s
[13.16] TIME probe 2 [SIM_READY]: dms_ms=3399 dms_utc=315964803.399 nitz=none  dms-nitz=- clock=4446 -> INVALID (year<2026)
[13.17] SET: qmicli -p -d /dev/wwan0qmi0 --dms-set-operating-mode=online (retried only on DeviceNotReady, <= 30s)
error: couldn't set operating mode: QMI protocol error (52): 'DeviceNotReady'
error: couldn't set operating mode: QMI protocol error (52): 'DeviceNotReady'
error: couldn't set operating mode: QMI protocol error (52): 'DeviceNotReady'
[/dev/wwan0qmi0] Operating mode set successfully
[16.42] DMS online after 3.2s
[16.43] STATE SIM_READY -> RADIO_ONLINE
[16.53] TIME probe 3 [RADIO_ONLINE]: dms_ms=6765 dms_utc=315964806.765 nitz=none  dms-nitz=- clock=4449 -> INVALID (year<2026)
[16.89] REG t+0.3s: not-registered-searching / PS detached / none (none, ) - pci= si=/ cl=/
[16.99] TIME probe 4 [REG:not-registered-searching/detached]: dms_ms=7227 dms_utc=315964807.227 nitz=none  dms-nitz=- clock=4449 -> INVALID (year<2026)
[20.29] REG t+3.7s: registered / PS attached / available (none, ps) 250-99 pci=390 si=7661/156416008 cl=7661/156416008
[20.40] TIME probe 5 [REG:registered/attached]: dms_ms=1474971027620 dms_utc=1790935827.620 nitz=2026-10-02 10:10:27 dms-nitz=+0.65 clock=4453 -> VALID (ok)
[20.72] TIME SET rc=0 source=qmi-dms phase=REG:registered/attached old=4453 (1970-01-01 01:14:13) new=1790935828 (2026-10-02 10:10:28) uptime=20.72 dms-nitz=+0.65 validation=VALID rtc=untouched
[20.74] registered: MCC: '250' MNC: '99' Description: 'Beeline' MCC: '250' MNC: '99' after 4.2s
[20.75] STATE RADIO_ONLINE -> REGISTERED
[20.86] TIME probe 6 [REGISTERED]: dms_ms=1474971028082 dms_utc=1790935828.082 nitz=2026-10-02 10:10:28 dms-nitz=+0.12 clock=1790935828 -> VALID (ok)
[21.36] udevd started
[21.39] dbus started
[21.40] polkitd started
[21.42] ModemManager started pid 1771 (log mm-0.log)
~ # echo ---sntp; cat /run/aurora-modem/sntp.txt
---sntp
cat: can't open '/run/aurora-modem/sntp.txt': No such file or directory
~ # echo ---routes; ip route; cat /run/aurora-modem/routes
---routes
172.16.42.0/24 dev usb0 scope link  src 172.16.42.1 
cat: can't open '/run/aurora-modem/routes': No such file or directory
~ # echo ---ping; ping -c3 -W3 -I wwan0 77.88.8.8 | tail -2
---ping
ping: sendto: Network is unreachable
PING 77.88.8.8 (77.88.8.8): 56 data bytes
~ # echo ---ntp-verify; timeout 12 /usr/libexec/aurora/busybox ntpd -w -d -p 89.
109.251.22 2>&1 | grep "reply from"
---ntp-verify
Terminated
~ # echo ---dmesg-err; dmesg | grep -ciE "error|fail|oops|watchdog"; dmesg | gre
p -E "aurora-modem\] (TIME|SNTP)"
---dmesg-err
2
[   13.145898] [aurora-modem] TIME probe 1 [QMI_READY]: dms_ms=3228 dms_utc=315964803.228 nitz=none  dms-nitz=- clock=4445 -> INVALID (year<2026)
[   13.313434] [aurora-modem] TIME probe 2 [SIM_READY]: dms_ms=3399 dms_utc=315964803.399 nitz=none  dms-nitz=- clock=4446 -> INVALID (year<2026)
[   16.678606] [aurora-modem] TIME probe 3 [RADIO_ONLINE]: dms_ms=6765 dms_utc=315964806.765 nitz=none  dms-nitz=- clock=4449 -> INVALID (year<2026)
[   17.140983] [aurora-modem] TIME probe 4 [REG:not-registered-searching/detached]: dms_ms=7227 dms_utc=315964807.227 nitz=none  dms-nitz=- clock=4449 -> INVALID (year<2026)
[   20.548286] [aurora-modem] TIME probe 5 [REG:registered/attached]: dms_ms=1474971027620 dms_utc=1790935827.620 nitz=2026-10-02 10:10:27 dms-nitz=+0.65 clock=4453 -> VALID (ok)
[   20.875568] [aurora-modem] TIME SET rc=0 source=qmi-dms phase=REG:registered/attached old=4453 (1970-01-01 01:14:13) new=1790935828 (2026-10-02 10:10:28) uptime=20.72 dms-nitz=+0.65 validation=VALID rtc=untouched
[   21.010830] [aurora-modem] TIME probe 6 [REGISTERED]: dms_ms=1474971028082 dms_utc=1790935828.082 nitz=2026-10-02 10:10:28 dms-nitz=+0.12 clock=1790935828 -> VALID (ok)
~ # echo ---emmc; awk "{print \"w=\"\$5\" s=\"\$7}" /sys/block/mmcblk0/stat
---emmc
w=0 s=0
~ # echo B7C-SNAP-END
B7C-SNAP-END
~ # [6n