01:39:32 U5: watching logs/uart/r2t2-20261001-010713.log from line 72000
01:42:14 start #1 U5-1-014211-B
01:42:25 #1 U5-1-014211-B -> linux_init PASS autoreset=no rtc=959 (last-alive->start 97.8s (off-time upper bound incl. 5 s USB->batt); PON captured)
01:42:25 U5 DONE