diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index a154128e261..64327b4d7a0 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -1600,83 +1600,83 @@
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/apparmor",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/cgroups",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/cgroups/fs",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/cgroups/systemd",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/configs",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/configs/validate",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/criurpc",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/keys",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/label",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/seccomp",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/selinux",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/stacktrace",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/system",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/user",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/opencontainers/runc/libcontainer/utils",
-			"Comment": "v1.0.0-rc1-57-g4eb8c2f",
-			"Rev": "4eb8c2fb1dcb10fa3bf9bd7031f3a25a8ce2fef6"
+			"Comment": "v1.0.0-rc1-79-g0ae6018",
+			"Rev": "0ae6018eb9a3591c856c57c8caa4a6f3e89a2e67"
 		},
 		{
 			"ImportPath": "github.com/pborman/uuid",
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/apply_raw.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/apply_raw.go
index 633ab042704..e7a629dc32f 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/apply_raw.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/apply_raw.go
@@ -9,7 +9,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"strconv"
 	"sync"
 
 	"github.com/opencontainers/runc/libcontainer/cgroups"
@@ -33,7 +32,6 @@ var (
 		&FreezerGroup{},
 		&NameGroup{GroupName: "name=systemd", Join: true},
 	}
-	CgroupProcesses  = "cgroup.procs"
 	HugePageSizes, _ = cgroups.GetHugePageSize()
 )
 
@@ -341,7 +339,7 @@ func (raw *cgroupData) join(subsystem string) (string, error) {
 	if err := os.MkdirAll(path, 0755); err != nil {
 		return "", err
 	}
-	if err := writeFile(path, CgroupProcesses, strconv.Itoa(raw.pid)); err != nil {
+	if err := cgroups.WriteCgroupProc(path, raw.pid); err != nil {
 		return "", err
 	}
 	return path, nil
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/cpuset.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/cpuset.go
index cbe62bd983a..29265c70ee5 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/cpuset.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/cpuset.go
@@ -8,7 +8,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"strconv"
 
 	"github.com/opencontainers/runc/libcontainer/cgroups"
 	"github.com/opencontainers/runc/libcontainer/configs"
@@ -67,7 +66,7 @@ func (s *CpusetGroup) ApplyDir(dir string, cgroup *configs.Cgroup, pid int) erro
 	}
 	// because we are not using d.join we need to place the pid into the procs file
 	// unlike the other subsystems
-	if err := writeFile(dir, "cgroup.procs", strconv.Itoa(pid)); err != nil {
+	if err := cgroups.WriteCgroupProc(dir, pid); err != nil {
 		return err
 	}
 
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go
index 1a7c4e1a058..d43270032c9 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go
@@ -16,7 +16,10 @@ import (
 	"github.com/docker/go-units"
 )
 
-const cgroupNamePrefix = "name="
+const (
+	cgroupNamePrefix = "name="
+	CgroupProcesses  = "cgroup.procs"
+)
 
 // https://www.kernel.org/doc/Documentation/cgroup-v1/cgroups.txt
 func FindCgroupMountpoint(subsystem string) (string, error) {
@@ -239,7 +242,7 @@ func GetInitCgroupDir(subsystem string) (string, error) {
 }
 
 func readProcsFile(dir string) ([]int, error) {
-	f, err := os.Open(filepath.Join(dir, "cgroup.procs"))
+	f, err := os.Open(filepath.Join(dir, CgroupProcesses))
 	if err != nil {
 		return nil, err
 	}
@@ -326,8 +329,7 @@ func PathExists(path string) bool {
 func EnterPid(cgroupPaths map[string]string, pid int) error {
 	for _, path := range cgroupPaths {
 		if PathExists(path) {
-			if err := ioutil.WriteFile(filepath.Join(path, "cgroup.procs"),
-				[]byte(strconv.Itoa(pid)), 0700); err != nil {
+			if err := WriteCgroupProc(path, pid); err != nil {
 				return err
 			}
 		}
@@ -396,7 +398,7 @@ func GetAllPids(path string) ([]int, error) {
 	// collect pids from all sub-cgroups
 	err := filepath.Walk(path, func(p string, info os.FileInfo, iErr error) error {
 		dir, file := filepath.Split(p)
-		if file != "cgroup.procs" {
+		if file != CgroupProcesses {
 			return nil
 		}
 		if iErr != nil {
@@ -411,3 +413,20 @@ func GetAllPids(path string) ([]int, error) {
 	})
 	return pids, err
 }
+
+// WriteCgroupProc writes the specified pid into the cgroup's cgroup.procs file
+func WriteCgroupProc(dir string, pid int) error {
+	// Normally dir should not be empty, one case is that cgroup subsystem
+	// is not mounted, we will get empty dir, and we want it fail here.
+	if dir == "" {
+		return fmt.Errorf("no such directory for %s", CgroupProcesses)
+	}
+
+	// Dont attach any pid to the cgroup if -1 is specified as a pid
+	if pid != -1 {
+		if err := ioutil.WriteFile(filepath.Join(dir, CgroupProcesses), []byte(strconv.Itoa(pid)), 0700); err != nil {
+			return fmt.Errorf("failed to write %v to %v: %v", pid, CgroupProcesses, err)
+		}
+	}
+	return nil
+}