  UNIT                 LOAD   ACTIVE SUB    DESCRIPTION
* systemd-oomd.service loaded failed failed Userspace Out-Of-Memory (OOM) Killer
* systemd-oomd.socket  loaded failed failed Userspace Out-Of-Memory (OOM) Killer Socket

LOAD   = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB    = The low-level unit activation state, values depend on unit type.
2 loaded units listed.
