1 files changed, 5 insertions, 0 deletions
diff --git a/src/core/slice.c b/src/core/slice.c
index c7700b8857..03fe797f27 100644
--- a/src/core/slice.c
+++ b/src/core/slice.c
@@ -187,10 +187,15 @@ static void slice_dump(Unit *u, FILE *f, const char *prefix) {
 
 static int slice_start(Unit *u) {
         Slice *t = SLICE(u);
+        int r;
 
         assert(t);
         assert(t->state == SLICE_DEAD);
 
+        r = unit_acquire_invocation_id(u);
+        if (r < 0)
+                return r;
+
         (void) unit_realize_cgroup(u);
         (void) unit_reset_cpu_usage(u);