Always happen after booting. Always.
Here what logcat shows:
type: logcat
osVersion: google/rango/rango:16/BP4A.260105.004.E1/2026011301:user/release-keys
buffers: crash
level: verbose
--------- beginning of crash
01-15 02:07:08.200 root 1631 1631 F libc : Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 1631 (init), pid 1631 (init)
01-15 02:07:08.228 root 1631 1631 F libc : Crash due to signal: crash_dump helper failed to exec, or was killed
Maybe SElinux politics?
Maybe init.rc in setting up a partition?
Or
Maybe the system have detected some non authorized modification in a protected partition?