diff --git a/Documentation/grpc-auth-support.md b/Documentation/grpc-auth-support.md
index 5312b57..248d272 100644
--- a/Documentation/grpc-auth-support.md
+++ b/Documentation/grpc-auth-support.md
@@ -26,7 +26,7 @@
 ## Google Compute Engine (GCE)
 
 ```Go
-conn, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, ""), grpc.WithPerRPCCredentials(oauth.NewComputeEngine())))
+conn, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, "")), grpc.WithPerRPCCredentials(oauth.NewComputeEngine()))
 ```
 
 ## JWT
@@ -36,6 +36,6 @@
 if err != nil {
   log.Fatalf("Failed to create JWT credentials: %v", err)
 }
-conn, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, ""), grpc.WithPerRPCCredentials(jwtCreds)))
+conn, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(credentials.NewClientTLSFromCert(nil, "")), grpc.WithPerRPCCredentials(jwtCreds))
 ```
 
diff --git a/grpclog/glogger/glogger.go b/grpclog/glogger/glogger.go
index 53e3c53..43b886c 100644
--- a/grpclog/glogger/glogger.go
+++ b/grpclog/glogger/glogger.go
@@ -37,6 +37,8 @@
 package glogger
 
 import (
+	"fmt"
+
 	"github.com/golang/glog"
 	"google.golang.org/grpc/grpclog"
 )
@@ -48,25 +50,25 @@
 type glogger struct{}
 
 func (g *glogger) Fatal(args ...interface{}) {
-	glog.Fatal(args...)
+	glog.FatalDepth(2, args...)
 }
 
 func (g *glogger) Fatalf(format string, args ...interface{}) {
-	glog.Fatalf(format, args...)
+	glog.FatalDepth(2, fmt.Sprintf(format, args...))
 }
 
 func (g *glogger) Fatalln(args ...interface{}) {
-	glog.Fatalln(args...)
+	glog.FatalDepth(2, fmt.Sprintln(args...))
 }
 
 func (g *glogger) Print(args ...interface{}) {
-	glog.Info(args...)
+	glog.InfoDepth(2, args...)
 }
 
 func (g *glogger) Printf(format string, args ...interface{}) {
-	glog.Infof(format, args...)
+	glog.InfoDepth(2, fmt.Sprintf(format, args...))
 }
 
 func (g *glogger) Println(args ...interface{}) {
-	glog.Infoln(args...)
+	glog.InfoDepth(2, fmt.Sprintln(args...))
 }
diff --git a/interop/test_utils.go b/interop/test_utils.go
index e0f8bd8..e9d734e 100644
--- a/interop/test_utils.go
+++ b/interop/test_utils.go
@@ -254,7 +254,9 @@
 		Payload:      pl,
 	}
 	if err := stream.Send(req); err != nil {
-		grpclog.Fatalf("%v.Send(%v) = %v", stream, req, err)
+		if grpc.Code(err) != codes.DeadlineExceeded {
+			grpclog.Fatalf("%v.Send(_) = %v", stream, err)
+		}
 	}
 	if _, err := stream.Recv(); grpc.Code(err) != codes.DeadlineExceeded {
 		grpclog.Fatalf("%v.Recv() = _, %v, want error code %d", stream, err, codes.DeadlineExceeded)