Index: uspace/srv/sysman/units/unit_svc.c
===================================================================
--- uspace/srv/sysman/units/unit_svc.c	(revision eaafee340c241332dbf1f41550984591c09e298e)
+++ uspace/srv/sysman/units/unit_svc.c	(revision 3004ab76e79e3f4be1d6742272f56190dce3211a)
@@ -88,4 +88,8 @@
 
 	if (rc != EOK) {
+		sysman_log(LVL_ERROR, "%s: failed to spawn task '%s' for unit '%s'.",
+		    __func__,
+		    u_svc->exec_start.path,
+		    unit_name(unit));
 		unit->state = STATE_FAILED;
 		return rc;