diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 311460b46d68..9217c3221b0d 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2578,6 +2578,7 @@ void wake_up_new_task(struct task_struct *p)
 	__set_task_cpu(p, select_task_rq(p, task_cpu(p), SD_BALANCE_FORK, 0));
 #endif
 	rq = __task_rq_lock(p, &rf);
+	update_rq_clock(rq);
 	post_init_entity_util_avg(&p->se);
 
 	activate_task(rq, p, 0);
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index faf80e10d662..972b67622922 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -9267,6 +9267,7 @@ void online_fair_sched_group(struct task_group *tg)
 		se = tg->se[i];
 
 		raw_spin_lock_irq(&rq->lock);
+		update_rq_clock(rq);
 		attach_entity_cfs_rq(se);
 		sync_throttle(tg, i);
 		raw_spin_unlock_irq(&rq->lock);