15:18:32.226 B10B3C ram1: waiting for fastboot <EMMC_SERIAL> (power off >= 90 s, then RESET held + battery -> USB)
15:20:50.644 fastboot present
Sending 'boot.img' (24998 KB)                      OKAY [  0.789s]
Booting                                            OKAY [  0.538s]
Finished. Total time: 1.361s
rc=0
15:21:02.025 NCM ping ok
15:21:02.028 RTC at boot 192 s -> class B
~ # cat /proc/device-tree/model; echo; uname -r; grep -E "START OK|FAIL in|rollb
JZ08AU Aurora (RAM boot B10B-3 Test C)
[83.22] === START OK in 73.7s (wwan0 10.46.7.129/30, routes: 10.10.22.1 194.186.191.1 77.88.8.8 1.1.1.1 )
15:22:38.136 wifi: [87.67] === AP ENABLED ssid=aurora-b8f ch=6 pid=2737 in 78.14s
15:22:46.153 sntp: [98.67] SNTP check ( 89.109.251.21 89.109.251.22 89.109.251.23): 13 replies; best offset delay server: +0.991212 0.057658 89.109.251.22: (offset > 0 = clock behind) 
15:23:12.164 snapshot: 2 end markers; RP a204000.remoteproc=running
15:23:17.202 B10B3C ram1 END - operator visual check next