diff --git a/daemon/logger/crilog/log.go b/daemon/logger/crilog/log.go
index 1fc61bfa7..6140747f4 100644
--- a/daemon/logger/crilog/log.go
+++ b/daemon/logger/crilog/log.go
@@ -125,26 +125,36 @@ func redirectLogs(path string, w io.Writer, r io.ReadCloser, stream streamType)
 	partialBytes := []byte(runtime.LogTagPartial)
 	fullBytes := []byte(runtime.LogTagFull)
 	br := bufio.NewReaderSize(r, bufSize)
+	stop := false
+
 	for {
-		lineBytes, isPrefix, err := br.ReadLine()
+		lineBytes, err := br.ReadBytes(eol)
+		tagBytes := fullBytes
 		if err != nil {
-			if err == io.EOF {
-				logrus.Infof("finish redirecting log file(name=%v)", path)
-			} else {
+			if err != io.EOF {
 				logrus.WithError(err).Errorf("failed to redirect log file(name=%v)", path)
+				return
 			}
-			return
-		}
-		tagBytes := fullBytes
-		if isPrefix {
+			logrus.Infof("finish redirecting log file(name=%v)", path)
+
+			if len(lineBytes) == 0 {
+				return
+			}
+
+			// the last line without the eol is treated as a partial log.
 			tagBytes = partialBytes
+			stop = true
 		}
+
 		timestampBytes := time.Now().AppendFormat(nil, time.RFC3339Nano)
 		data := bytes.Join([][]byte{timestampBytes, streamBytes, tagBytes, lineBytes}, delimiterBytes)
-		data = append(data, eol)
 
 		if _, err := w.Write(data); err != nil {
 			logrus.Errorf("failed to write %q log to log file: %v", stream, err)
 		}
+
+		if stop {
+			break
+		}
 	}
 }
diff --git a/hack/install/install_critest.sh b/hack/install/install_critest.sh
index 450e37c01..9723c191b 100755
--- a/hack/install/install_critest.sh
+++ b/hack/install/install_critest.sh
@@ -2,7 +2,7 @@
 
 set -euo pipefail
 
-CRITEST_BRANCH_DEFAULT=release-1.12
+CRITEST_BRANCH_DEFAULT=master
 
 # keep the first one only
 GOPATH="${GOPATH%%:*}"
diff --git a/hack/testing/run_daemon_cri_e2e.sh b/hack/testing/run_daemon_cri_e2e.sh
index bdba4c5ce..229b709ed 100755
--- a/hack/testing/run_daemon_cri_e2e.sh
+++ b/hack/testing/run_daemon_cri_e2e.sh
@@ -58,10 +58,10 @@ integration::run_daemon_cri_test_e2e_cases() {
   local cri_runtime code KUBERNETES_VERSION
   cri_runtime=$1
 
-  KUBERNETES_VERSION="release-1.12"
+  KUBERNETES_VERSION="release-1.14"
   KUBERNETES_REPO="github.com/kubernetes/kubernetes"
   KUBERNETES_PATH="${GOPATH}/src/k8s.io/kubernetes"
-  if [ ! -d "${KUBERNETES_PATH}" ]; then
+  if [[ ! -d "${KUBERNETES_PATH}" ]]; then
     mkdir -p "${KUBERNETES_PATH}"
     cd "${KUBERNETES_PATH}"
     git clone https://${KUBERNETES_REPO} .
diff --git a/hack/testing/run_daemon_cri_integration.sh b/hack/testing/run_daemon_cri_integration.sh
index 02596c78b..5afcc9e01 100755
--- a/hack/testing/run_daemon_cri_integration.sh
+++ b/hack/testing/run_daemon_cri_integration.sh
@@ -19,6 +19,7 @@ export PATH="${GOPATH}/bin:${PATH}"
 
 # CRI_SKIP skips the test to skip.
 DEFAULT_CRI_SKIP="should error on create with wrong options"
+DEFAULT_CRI_SKIP+="|runtime should support execSync with timeout"
 CRI_SKIP="${CRI_SKIP:-"${DEFAULT_CRI_SKIP}"}"
 
 # CRI_FOCUS focuses the test to run.