diff --git a/integration/cluster.go b/integration/cluster.go
index 211758ce5..b2e0566ac 100644
--- a/integration/cluster.go
+++ b/integration/cluster.go
@@ -719,7 +719,7 @@ func (m *member) Close() {
 		m.serverClient = nil
 	}
 	if m.grpcServer != nil {
-		m.grpcServer.Stop()
+		m.grpcServer.GracefulStop()
 		m.grpcServer = nil
 	}
 	m.s.HardStop()
diff --git a/integration/v3_maintenance_test.go b/integration/v3_grpc_inflight_test.go
similarity index 63%
rename from integration/v3_maintenance_test.go
rename to integration/v3_grpc_inflight_test.go
index e82219230..1994af06d 100644
--- a/integration/v3_maintenance_test.go
+++ b/integration/v3_grpc_inflight_test.go
@@ -15,39 +15,17 @@
 package integration
 
 import (
+	"sync"
 	"testing"
 	"time"
 
-	"google.golang.org/grpc"
-
 	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
 	"github.com/coreos/etcd/pkg/testutil"
+
 	"golang.org/x/net/context"
+	"google.golang.org/grpc"
 )
 
-// TestV3MaintenanceHashInflight ensures inflight Hash call
-// to embedded being-stopped EtcdServer does not trigger panic.
-func TestV3MaintenanceHashInflight(t *testing.T) {
-	defer testutil.AfterTest(t)
-	clus := NewClusterV3(t, &ClusterConfig{Size: 1})
-	defer clus.Terminate(t)
-
-	cli := clus.RandClient()
-	mvc := toGRPC(cli).Maintenance
-	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
-
-	donec := make(chan struct{})
-	go func() {
-		defer close(donec)
-		mvc.Hash(ctx, &pb.HashRequest{}, grpc.FailFast(false))
-	}()
-
-	clus.Members[0].s.HardStop()
-	cancel()
-
-	<-donec
-}
-
 // TestV3MaintenanceDefragmentInflightRange ensures inflight range requests
 // does not panic the mvcc backend while defragment is running.
 func TestV3MaintenanceDefragmentInflightRange(t *testing.T) {
@@ -75,3 +53,40 @@ func TestV3MaintenanceDefragmentInflightRange(t *testing.T) {
 
 	<-donec
 }
+
+// TestV3KVInflightRangeRequests ensures that inflight requests
+// (sent before server shutdown) are gracefully handled by server-side.
+// They are either finished or canceled, but never crash the backend.
+// See https://github.com/coreos/etcd/issues/7322 for more detail.
+func TestV3KVInflightRangeRequests(t *testing.T) {
+	defer testutil.AfterTest(t)
+	clus := NewClusterV3(t, &ClusterConfig{Size: 1})
+	defer clus.Terminate(t)
+
+	cli := clus.RandClient()
+	kvc := toGRPC(cli).KV
+
+	if _, err := kvc.Put(context.Background(), &pb.PutRequest{Key: []byte("foo"), Value: []byte("bar")}); err != nil {
+		t.Fatal(err)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
+
+	reqN := 10 // use 500+ for fast machine
+	var wg sync.WaitGroup
+	wg.Add(reqN)
+	for i := 0; i < reqN; i++ {
+		go func() {
+			defer wg.Done()
+			_, err := kvc.Range(ctx, &pb.RangeRequest{Key: []byte("foo"), Serializable: true}, grpc.FailFast(false))
+			if err != nil && grpc.ErrorDesc(err) != context.Canceled.Error() {
+				t.Fatalf("inflight request should be canceld with %v, got %v", context.Canceled, err)
+			}
+		}()
+	}
+
+	clus.Members[0].Stop(t)
+	cancel()
+
+	wg.Wait()
+}