Solaris 10 SPARC: How to debug "Console login service(s) cannot run"
While booting these messages occur, no further hint is given:
SunOS Release 5.10 Version Generic_153153-06 64-bit
Copyright (c) 1983, 2022, Oracle and/or its affiliates.
Hardware watchdog enabled
Hostname: xxx
Requesting System Maintenance Mode
(See /lib/svc/share/README for more information.)
Console login service(s) cannot run
Root password for system maintenance (control-d to bypass): Requesting System Maintenance Mode