service: when we complain about a notify message we cannot map to main pid because...

diff --git a/src/core/service.c b/src/core/service.c
index 5c6b638650198a1575ef944786e1344570c99a90..51297846f9af8a9e3cf471c0b847936f590fb3ad 100644 (file)
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -3354,7 +3354,7 @@ static void service_notify_message(Unit *u, pid_t pid, char **tags) {
                 if (s->main_pid != 0)
                         log_warning_unit(u->id, "%s: Got notification message from PID "PID_FMT", but reception only permitted for main PID "PID_FMT, u->id, pid, s->main_pid);
                 else
-                        log_warning_unit(u->id, "%s: Got notification message from PID "PID_FMT", but reception only permitted for main PID which is currently not known", u->id, pid);
+                        log_debug_unit(u->id, "%s: Got notification message from PID "PID_FMT", but reception only permitted for main PID which is currently not known", u->id, pid);
                 return;
         }