diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index cc67f151b8..d42f4335a1 100644
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -1050,8 +1050,8 @@ virCgroupNew(pid_t pid,
              int controllers,
              virCgroupPtr *group)
 {
-    VIR_DEBUG("parent=%p path=%s controllers=%d",
-              parent, path, controllers);
+    VIR_DEBUG("pid=%lld path=%s parent=%p controllers=%d group=%p",
+              (long long) pid, path, parent, controllers, group);
     *group = NULL;
 
     if (VIR_ALLOC((*group)) < 0)