Huh. lipc is talking over dbus, of course, so, that at least makes a tiny bit of sense, but, still, that's weird

.
It's probably handled by one of the upstart jobs, but it might be a fairly early boot stuff, so it might take down the full framework with it (meaning you'll have to sit through the ~50s framework startup, even a "warm" restart like that).
EDIT: Yep, and it's aptly named "dbus" ;D.
And it will indeed take X down with it, which in turn brings down lab126_gui

.
EDITē: Assuming your profile is accurate, of course, as upstart is FW 5.x only. Earlier iterations used old-school SysV init scripts and runlevels.