diff --git a/hack/dockerfile/install/containerd.installer b/hack/dockerfile/install/containerd.installer
index bb3e95202e..8981ab37ed 100755
--- a/hack/dockerfile/install/containerd.installer
+++ b/hack/dockerfile/install/containerd.installer
@@ -4,7 +4,7 @@
 # containerd is also pinned in vendor.conf. When updating the binary
 # version you may also need to update the vendor version to pick up bug
 # fixes or new APIs.
-CONTAINERD_COMMIT=8afcade1a6041b8301b6f6d8b88bae909993b989 # v1.2.0-13-g8afcade1
+CONTAINERD_COMMIT=aa537a67b3a9026c423a63dbaf71e4cc0776b2ad # v1.2.0-13-g8afcade1
 
 install_containerd() {
 	echo "Install containerd version $CONTAINERD_COMMIT"
diff --git a/vendor.conf b/vendor.conf
index c6fa2cb4b2..149bfba557 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -79,7 +79,7 @@ google.golang.org/grpc v1.12.0
 # the containerd project first, and update both after that is merged.
 # This commit does not need to match RUNC_COMMIT as it is used for helper
 # packages but should be newer or equal.
-github.com/opencontainers/runc 9f1e94488e5e478e084fef997f022565b64b01d9
+github.com/opencontainers/runc 10d38b660a77168360df3522881e2dc2be5056bd
 github.com/opencontainers/runtime-spec 5684b8af48c1ac3b1451fa499724e30e3c20a294 # v1.0.1-49-g5684b8a
 github.com/opencontainers/image-spec v1.0.1
 github.com/seccomp/libseccomp-golang 32f571b70023028bd57d9288c20efbcb237f3ce0
@@ -118,7 +118,7 @@ github.com/googleapis/gax-go v2.0.0
 google.golang.org/genproto 694d95ba50e67b2e363f3483057db5d4910c18f9
 
 # containerd
-github.com/containerd/containerd c4446665cb9c30056f4998ed953e6d4ff22c7c39 # v1.2.0
+github.com/containerd/containerd aa537a67b3a9026c423a63dbaf71e4cc0776b2ad # v1.2.0
 github.com/containerd/fifo 3d5202aec260678c48179c56f40e6f38a095738c
 github.com/containerd/continuity bd77b46c8352f74eb12c85bdc01f4b90f69d66b4
 github.com/containerd/cgroups 5e610833b72089b37d0e615de9a92dfc043757c2
diff --git a/vendor/github.com/containerd/containerd/README.md b/vendor/github.com/containerd/containerd/README.md
index 2055404b5b..4a90fc8a0e 100644
--- a/vendor/github.com/containerd/containerd/README.md
+++ b/vendor/github.com/containerd/containerd/README.md
@@ -224,7 +224,8 @@ This will be the best place to discuss design and implementation.
 
 For sync communication we have a community slack with a #containerd channel that everyone is welcome to join and chat about development.
 
-**Slack:** https://join.slack.com/t/dockercommunity/shared_invite/enQtNDM4NjAwNDMyOTUwLWZlMDZmYWRjZjk4Zjc5ZGQ5NWZkOWI1Yjk2NGE3ZWVlYjYxM2VhYjczOWIyZDFhZTE3NTUwZWQzMjhmNGYyZTg
+**Slack:** Catch us in the #containerd and #containerd-dev channels on dockercommunity.slack.com.
+[Click here for an invite to docker community slack.](https://join.slack.com/t/dockercommunity/shared_invite/enQtNDY4MDc1Mzc0MzIwLTgxZDBlMmM4ZGEyNDc1N2FkMzlhODJkYmE1YTVkYjM1MDE3ZjAwZjBkOGFlOTJkZjRmZGYzNjYyY2M3ZTUxYzQ)
 
 ### Reporting security issues
 
@@ -249,3 +250,8 @@ Please find all these core project documents, including the:
  * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md)
 
 information in our [`containerd/project`](https://github.com/containerd/project) repository.
+
+## Adoption
+
+Interested to see who is using containerd? Are you using containerd in a project?
+Please add yourself via pull request to our [ADOPTERS.md](./ADOPTERS.md) file.
diff --git a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go
index 5cccdecba0..b89bd98c73 100644
--- a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go
+++ b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go
@@ -75,7 +75,7 @@ type ResolverOptions struct {
 
 	// Credentials provides username and secret given a host.
 	// If username is empty but a secret is given, that secret
-	// is interpretted as a long lived token.
+	// is interpreted as a long lived token.
 	// Deprecated: use Authorizer
 	Credentials func(string) (string, string, error)
 
diff --git a/vendor/github.com/containerd/containerd/runtime/proc/proc.go b/vendor/github.com/containerd/containerd/runtime/proc/proc.go
index 02bc9bda81..91ca59bb15 100644
--- a/vendor/github.com/containerd/containerd/runtime/proc/proc.go
+++ b/vendor/github.com/containerd/containerd/runtime/proc/proc.go
@@ -40,7 +40,6 @@ func (s Stdio) IsNull() bool {
 
 // Process on a system
 type Process interface {
-	State
 	// ID returns the id for the process
 	ID() string
 	// Pid returns the pid for the process
@@ -57,10 +56,6 @@ type Process interface {
 	Status(context.Context) (string, error)
 	// Wait blocks until the process has exited
 	Wait()
-}
-
-// State of a process
-type State interface {
 	// Resize resizes the process console
 	Resize(ws console.WinSize) error
 	// Start execution of the process
diff --git a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec.go b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec.go
index 96c425dd96..4b932455b0 100644
--- a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec.go
+++ b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec.go
@@ -41,7 +41,7 @@ import (
 type execProcess struct {
 	wg sync.WaitGroup
 
-	proc.State
+	execState execState
 
 	mu      sync.Mutex
 	id      string
@@ -86,6 +86,13 @@ func (e *execProcess) ExitedAt() time.Time {
 	return e.exited
 }
 
+func (e *execProcess) SetExited(status int) {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+
+	e.execState.SetExited(status)
+}
+
 func (e *execProcess) setExited(status int) {
 	e.status = status
 	e.exited = time.Now()
@@ -93,6 +100,13 @@ func (e *execProcess) setExited(status int) {
 	close(e.waitBlock)
 }
 
+func (e *execProcess) Delete(ctx context.Context) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+
+	return e.execState.Delete(ctx)
+}
+
 func (e *execProcess) delete(ctx context.Context) error {
 	e.wg.Wait()
 	if e.io != nil {
@@ -107,6 +121,13 @@ func (e *execProcess) delete(ctx context.Context) error {
 	return nil
 }
 
+func (e *execProcess) Resize(ws console.WinSize) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+
+	return e.execState.Resize(ws)
+}
+
 func (e *execProcess) resize(ws console.WinSize) error {
 	if e.console == nil {
 		return nil
@@ -114,6 +135,13 @@ func (e *execProcess) resize(ws console.WinSize) error {
 	return e.console.Resize(ws)
 }
 
+func (e *execProcess) Kill(ctx context.Context, sig uint32, _ bool) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+
+	return e.execState.Kill(ctx, sig, false)
+}
+
 func (e *execProcess) kill(ctx context.Context, sig uint32, _ bool) error {
 	pid := e.pid
 	if pid != 0 {
@@ -132,6 +160,13 @@ func (e *execProcess) Stdio() proc.Stdio {
 	return e.stdio
 }
 
+func (e *execProcess) Start(ctx context.Context) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+
+	return e.execState.Start(ctx)
+}
+
 func (e *execProcess) start(ctx context.Context) (err error) {
 	var (
 		socket  *runc.Socket
diff --git a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec_state.go b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec_state.go
index ac54675528..12489501ba 100644
--- a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec_state.go
+++ b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/exec_state.go
@@ -25,6 +25,14 @@ import (
 	"github.com/pkg/errors"
 )
 
+type execState interface {
+	Resize(console.WinSize) error
+	Start(context.Context) error
+	Delete(context.Context) error
+	Kill(context.Context, uint32, bool) error
+	SetExited(int)
+}
+
 type execCreatedState struct {
 	p *execProcess
 }
@@ -32,11 +40,11 @@ type execCreatedState struct {
 func (s *execCreatedState) transition(name string) error {
 	switch name {
 	case "running":
-		s.p.State = &execRunningState{p: s.p}
+		s.p.execState = &execRunningState{p: s.p}
 	case "stopped":
-		s.p.State = &execStoppedState{p: s.p}
+		s.p.execState = &execStoppedState{p: s.p}
 	case "deleted":
-		s.p.State = &deletedState{}
+		s.p.execState = &deletedState{}
 	default:
 		return errors.Errorf("invalid state transition %q to %q", stateName(s), name)
 	}
@@ -44,15 +52,10 @@ func (s *execCreatedState) transition(name string) error {
 }
 
 func (s *execCreatedState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.resize(ws)
 }
 
 func (s *execCreatedState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	if err := s.p.start(ctx); err != nil {
 		return err
 	}
@@ -63,22 +66,15 @@ func (s *execCreatedState) Delete(ctx context.Context) error {
 	if err := s.p.delete(ctx); err != nil {
 		return err
 	}
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
+
 	return s.transition("deleted")
 }
 
 func (s *execCreatedState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
 func (s *execCreatedState) SetExited(status int) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	s.p.setExited(status)
 
 	if err := s.transition("stopped"); err != nil {
@@ -93,7 +89,7 @@ type execRunningState struct {
 func (s *execRunningState) transition(name string) error {
 	switch name {
 	case "stopped":
-		s.p.State = &execStoppedState{p: s.p}
+		s.p.execState = &execStoppedState{p: s.p}
 	default:
 		return errors.Errorf("invalid state transition %q to %q", stateName(s), name)
 	}
@@ -101,37 +97,22 @@ func (s *execRunningState) transition(name string) error {
 }
 
 func (s *execRunningState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.resize(ws)
 }
 
 func (s *execRunningState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot start a running process")
 }
 
 func (s *execRunningState) Delete(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot delete a running process")
 }
 
 func (s *execRunningState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
 func (s *execRunningState) SetExited(status int) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	s.p.setExited(status)
 
 	if err := s.transition("stopped"); err != nil {
@@ -146,7 +127,7 @@ type execStoppedState struct {
 func (s *execStoppedState) transition(name string) error {
 	switch name {
 	case "deleted":
-		s.p.State = &deletedState{}
+		s.p.execState = &deletedState{}
 	default:
 		return errors.Errorf("invalid state transition %q to %q", stateName(s), name)
 	}
@@ -154,16 +135,10 @@ func (s *execStoppedState) transition(name string) error {
 }
 
 func (s *execStoppedState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot resize a stopped container")
 }
 
 func (s *execStoppedState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot start a stopped process")
 }
 
@@ -171,15 +146,11 @@ func (s *execStoppedState) Delete(ctx context.Context) error {
 	if err := s.p.delete(ctx); err != nil {
 		return err
 	}
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
+
 	return s.transition("deleted")
 }
 
 func (s *execStoppedState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
diff --git a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init.go b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init.go
index 5bf5f83443..3ce7a43418 100644
--- a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init.go
+++ b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init.go
@@ -46,8 +46,8 @@ const InitPidFile = "init.pid"
 
 // Init represents an initial process for a container
 type Init struct {
-	wg sync.WaitGroup
-	initState
+	wg        sync.WaitGroup
+	initState initState
 
 	// mu is used to ensure that `Start()` and `Exited()` calls return in
 	// the right order when invoked in separate go routines.
@@ -212,6 +212,7 @@ func (p *Init) Pid() int {
 func (p *Init) ExitStatus() int {
 	p.mu.Lock()
 	defer p.mu.Unlock()
+
 	return p.status
 }
 
@@ -219,6 +220,7 @@ func (p *Init) ExitStatus() int {
 func (p *Init) ExitedAt() time.Time {
 	p.mu.Lock()
 	defer p.mu.Unlock()
+
 	return p.exited
 }
 
@@ -226,6 +228,7 @@ func (p *Init) ExitedAt() time.Time {
 func (p *Init) Status(ctx context.Context) (string, error) {
 	p.mu.Lock()
 	defer p.mu.Unlock()
+
 	c, err := p.runtime.State(ctx, p.id)
 	if err != nil {
 		if strings.Contains(err.Error(), "does not exist") {
@@ -236,11 +239,27 @@ func (p *Init) Status(ctx context.Context) (string, error) {
 	return c.Status, nil
 }
 
-func (p *Init) start(context context.Context) error {
-	err := p.runtime.Start(context, p.id)
+// Start the init process
+func (p *Init) Start(ctx context.Context) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Start(ctx)
+}
+
+func (p *Init) start(ctx context.Context) error {
+	err := p.runtime.Start(ctx, p.id)
 	return p.runtimeError(err, "OCI runtime start failed")
 }
 
+// SetExited of the init process with the next status
+func (p *Init) SetExited(status int) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	p.initState.SetExited(status)
+}
+
 func (p *Init) setExited(status int) {
 	p.exited = time.Now()
 	p.status = status
@@ -248,9 +267,17 @@ func (p *Init) setExited(status int) {
 	close(p.waitBlock)
 }
 
-func (p *Init) delete(context context.Context) error {
+// Delete the init process
+func (p *Init) Delete(ctx context.Context) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Delete(ctx)
+}
+
+func (p *Init) delete(ctx context.Context) error {
 	p.wg.Wait()
-	err := p.runtime.Delete(context, p.id, nil)
+	err := p.runtime.Delete(ctx, p.id, nil)
 	// ignore errors if a runtime has already deleted the process
 	// but we still hold metadata and pipes
 	//
@@ -270,7 +297,7 @@ func (p *Init) delete(context context.Context) error {
 		p.io.Close()
 	}
 	if err2 := mount.UnmountAll(p.Rootfs, 0); err2 != nil {
-		log.G(context).WithError(err2).Warn("failed to cleanup rootfs mount")
+		log.G(ctx).WithError(err2).Warn("failed to cleanup rootfs mount")
 		if err == nil {
 			err = errors.Wrap(err2, "failed rootfs umount")
 		}
@@ -278,6 +305,17 @@ func (p *Init) delete(context context.Context) error {
 	return err
 }
 
+// Resize the init processes console
+func (p *Init) Resize(ws console.WinSize) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	if p.console == nil {
+		return nil
+	}
+	return p.console.Resize(ws)
+}
+
 func (p *Init) resize(ws console.WinSize) error {
 	if p.console == nil {
 		return nil
@@ -285,26 +323,40 @@ func (p *Init) resize(ws console.WinSize) error {
 	return p.console.Resize(ws)
 }
 
-func (p *Init) pause(context context.Context) error {
-	err := p.runtime.Pause(context, p.id)
-	return p.runtimeError(err, "OCI runtime pause failed")
+// Pause the init process and all its child processes
+func (p *Init) Pause(ctx context.Context) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Pause(ctx)
 }
 
-func (p *Init) resume(context context.Context) error {
-	err := p.runtime.Resume(context, p.id)
-	return p.runtimeError(err, "OCI runtime resume failed")
+// Resume the init process and all its child processes
+func (p *Init) Resume(ctx context.Context) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Resume(ctx)
 }
 
-func (p *Init) kill(context context.Context, signal uint32, all bool) error {
-	err := p.runtime.Kill(context, p.id, int(signal), &runc.KillOpts{
+// Kill the init process
+func (p *Init) Kill(ctx context.Context, signal uint32, all bool) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Kill(ctx, signal, all)
+}
+
+func (p *Init) kill(ctx context.Context, signal uint32, all bool) error {
+	err := p.runtime.Kill(ctx, p.id, int(signal), &runc.KillOpts{
 		All: all,
 	})
 	return checkKillError(err)
 }
 
 // KillAll processes belonging to the init process
-func (p *Init) KillAll(context context.Context) error {
-	err := p.runtime.Kill(context, p.id, int(syscall.SIGKILL), &runc.KillOpts{
+func (p *Init) KillAll(ctx context.Context) error {
+	err := p.runtime.Kill(ctx, p.id, int(syscall.SIGKILL), &runc.KillOpts{
 		All: true,
 	})
 	return p.runtimeError(err, "OCI runtime killall failed")
@@ -320,8 +372,16 @@ func (p *Init) Runtime() *runc.Runc {
 	return p.runtime
 }
 
+// Exec returns a new child process
+func (p *Init) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Exec(ctx, path, r)
+}
+
 // exec returns a new exec'd process
-func (p *Init) exec(context context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (p *Init) exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
 	// process exec request
 	var spec specs.Process
 	if err := json.Unmarshal(r.Spec.Value, &spec); err != nil {
@@ -342,18 +402,26 @@ func (p *Init) exec(context context.Context, path string, r *ExecConfig) (proc.P
 		},
 		waitBlock: make(chan struct{}),
 	}
-	e.State = &execCreatedState{p: e}
+	e.execState = &execCreatedState{p: e}
 	return e, nil
 }
 
-func (p *Init) checkpoint(context context.Context, r *CheckpointConfig) error {
+// Checkpoint the init process
+func (p *Init) Checkpoint(ctx context.Context, r *CheckpointConfig) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Checkpoint(ctx, r)
+}
+
+func (p *Init) checkpoint(ctx context.Context, r *CheckpointConfig) error {
 	var actions []runc.CheckpointAction
 	if !r.Exit {
 		actions = append(actions, runc.LeaveRunning)
 	}
 	work := filepath.Join(p.WorkDir, "criu-work")
 	defer os.RemoveAll(work)
-	if err := p.runtime.Checkpoint(context, p.id, &runc.CheckpointOpts{
+	if err := p.runtime.Checkpoint(ctx, p.id, &runc.CheckpointOpts{
 		WorkDir:                  work,
 		ImagePath:                r.Path,
 		AllowOpenTCP:             r.AllowOpenTCP,
@@ -364,19 +432,27 @@ func (p *Init) checkpoint(context context.Context, r *CheckpointConfig) error {
 	}, actions...); err != nil {
 		dumpLog := filepath.Join(p.Bundle, "criu-dump.log")
 		if cerr := copyFile(dumpLog, filepath.Join(work, "dump.log")); cerr != nil {
-			log.G(context).Error(err)
+			log.G(ctx).Error(err)
 		}
 		return fmt.Errorf("%s path= %s", criuError(err), dumpLog)
 	}
 	return nil
 }
 
-func (p *Init) update(context context.Context, r *google_protobuf.Any) error {
+// Update the processes resource configuration
+func (p *Init) Update(ctx context.Context, r *google_protobuf.Any) error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+
+	return p.initState.Update(ctx, r)
+}
+
+func (p *Init) update(ctx context.Context, r *google_protobuf.Any) error {
 	var resources specs.LinuxResources
 	if err := json.Unmarshal(r.Value, &resources); err != nil {
 		return err
 	}
-	return p.runtime.Update(context, p.id, &resources)
+	return p.runtime.Update(ctx, p.id, &resources)
 }
 
 // Stdio of the process
diff --git a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init_state.go b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init_state.go
index 6a6b448d3a..06a5c7f3d7 100644
--- a/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init_state.go
+++ b/vendor/github.com/containerd/containerd/runtime/v1/linux/proc/init_state.go
@@ -30,16 +30,20 @@ import (
 	runc "github.com/containerd/go-runc"
 	google_protobuf "github.com/gogo/protobuf/types"
 	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
 )
 
 type initState interface {
-	proc.State
-
+	Resize(console.WinSize) error
+	Start(context.Context) error
+	Delete(context.Context) error
 	Pause(context.Context) error
 	Resume(context.Context) error
 	Update(context.Context, *google_protobuf.Any) error
 	Checkpoint(context.Context, *CheckpointConfig) error
 	Exec(context.Context, string, *ExecConfig) (proc.Process, error)
+	Kill(context.Context, uint32, bool) error
+	SetExited(int)
 }
 
 type createdState struct {
@@ -61,43 +65,26 @@ func (s *createdState) transition(name string) error {
 }
 
 func (s *createdState) Pause(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot pause task in created state")
 }
 
 func (s *createdState) Resume(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot resume task in created state")
 }
 
-func (s *createdState) Update(context context.Context, r *google_protobuf.Any) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
-	return s.p.update(context, r)
+func (s *createdState) Update(ctx context.Context, r *google_protobuf.Any) error {
+	return s.p.update(ctx, r)
 }
 
-func (s *createdState) Checkpoint(context context.Context, r *CheckpointConfig) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
+func (s *createdState) Checkpoint(ctx context.Context, r *CheckpointConfig) error {
 	return errors.Errorf("cannot checkpoint a task in created state")
 }
 
 func (s *createdState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.resize(ws)
 }
 
 func (s *createdState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	if err := s.p.start(ctx); err != nil {
 		return err
 	}
@@ -105,8 +92,6 @@ func (s *createdState) Start(ctx context.Context) error {
 }
 
 func (s *createdState) Delete(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	if err := s.p.delete(ctx); err != nil {
 		return err
 	}
@@ -114,16 +99,10 @@ func (s *createdState) Delete(ctx context.Context) error {
 }
 
 func (s *createdState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
 func (s *createdState) SetExited(status int) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	s.p.setExited(status)
 
 	if err := s.transition("stopped"); err != nil {
@@ -132,8 +111,6 @@ func (s *createdState) SetExited(status int) {
 }
 
 func (s *createdState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	return s.p.exec(ctx, path, r)
 }
 
@@ -157,43 +134,26 @@ func (s *createdCheckpointState) transition(name string) error {
 }
 
 func (s *createdCheckpointState) Pause(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot pause task in created state")
 }
 
 func (s *createdCheckpointState) Resume(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot resume task in created state")
 }
 
-func (s *createdCheckpointState) Update(context context.Context, r *google_protobuf.Any) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
-	return s.p.update(context, r)
+func (s *createdCheckpointState) Update(ctx context.Context, r *google_protobuf.Any) error {
+	return s.p.update(ctx, r)
 }
 
-func (s *createdCheckpointState) Checkpoint(context context.Context, r *CheckpointConfig) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
+func (s *createdCheckpointState) Checkpoint(ctx context.Context, r *CheckpointConfig) error {
 	return errors.Errorf("cannot checkpoint a task in created state")
 }
 
 func (s *createdCheckpointState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.resize(ws)
 }
 
 func (s *createdCheckpointState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	p := s.p
 	sio := p.stdio
 
@@ -247,8 +207,6 @@ func (s *createdCheckpointState) Start(ctx context.Context) error {
 }
 
 func (s *createdCheckpointState) Delete(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	if err := s.p.delete(ctx); err != nil {
 		return err
 	}
@@ -256,16 +214,10 @@ func (s *createdCheckpointState) Delete(ctx context.Context) error {
 }
 
 func (s *createdCheckpointState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
 func (s *createdCheckpointState) SetExited(status int) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	s.p.setExited(status)
 
 	if err := s.transition("stopped"); err != nil {
@@ -274,9 +226,6 @@ func (s *createdCheckpointState) SetExited(status int) {
 }
 
 func (s *createdCheckpointState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return nil, errors.Errorf("cannot exec in a created state")
 }
 
@@ -297,67 +246,42 @@ func (s *runningState) transition(name string) error {
 }
 
 func (s *runningState) Pause(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-	if err := s.p.pause(ctx); err != nil {
-		return err
+	if err := s.p.runtime.Pause(ctx, s.p.id); err != nil {
+		return s.p.runtimeError(err, "OCI runtime pause failed")
 	}
+
 	return s.transition("paused")
 }
 
 func (s *runningState) Resume(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot resume a running process")
 }
 
-func (s *runningState) Update(context context.Context, r *google_protobuf.Any) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
-	return s.p.update(context, r)
+func (s *runningState) Update(ctx context.Context, r *google_protobuf.Any) error {
+	return s.p.update(ctx, r)
 }
 
 func (s *runningState) Checkpoint(ctx context.Context, r *CheckpointConfig) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.checkpoint(ctx, r)
 }
 
 func (s *runningState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.resize(ws)
 }
 
 func (s *runningState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot start a running process")
 }
 
 func (s *runningState) Delete(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot delete a running process")
 }
 
 func (s *runningState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
 func (s *runningState) SetExited(status int) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	s.p.setExited(status)
 
 	if err := s.transition("stopped"); err != nil {
@@ -366,8 +290,6 @@ func (s *runningState) SetExited(status int) {
 }
 
 func (s *runningState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	return s.p.exec(ctx, path, r)
 }
 
@@ -388,79 +310,54 @@ func (s *pausedState) transition(name string) error {
 }
 
 func (s *pausedState) Pause(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot pause a paused container")
 }
 
 func (s *pausedState) Resume(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
-	if err := s.p.resume(ctx); err != nil {
-		return err
+	if err := s.p.runtime.Resume(ctx, s.p.id); err != nil {
+		return s.p.runtimeError(err, "OCI runtime resume failed")
 	}
+
 	return s.transition("running")
 }
 
-func (s *pausedState) Update(context context.Context, r *google_protobuf.Any) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
-	return s.p.update(context, r)
+func (s *pausedState) Update(ctx context.Context, r *google_protobuf.Any) error {
+	return s.p.update(ctx, r)
 }
 
 func (s *pausedState) Checkpoint(ctx context.Context, r *CheckpointConfig) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.checkpoint(ctx, r)
 }
 
 func (s *pausedState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.resize(ws)
 }
 
 func (s *pausedState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot start a paused process")
 }
 
 func (s *pausedState) Delete(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot delete a paused process")
 }
 
 func (s *pausedState) Kill(ctx context.Context, sig uint32, all bool) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return s.p.kill(ctx, sig, all)
 }
 
 func (s *pausedState) SetExited(status int) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	s.p.setExited(status)
 
+	if err := s.p.runtime.Resume(context.Background(), s.p.id); err != nil {
+		logrus.WithError(err).Error("resuming exited container from paused state")
+	}
+
 	if err := s.transition("stopped"); err != nil {
 		panic(err)
 	}
 }
 
 func (s *pausedState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return nil, errors.Errorf("cannot exec in a paused state")
 }
 
@@ -479,50 +376,30 @@ func (s *stoppedState) transition(name string) error {
 }
 
 func (s *stoppedState) Pause(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot pause a stopped container")
 }
 
 func (s *stoppedState) Resume(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot resume a stopped container")
 }
 
-func (s *stoppedState) Update(context context.Context, r *google_protobuf.Any) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
+func (s *stoppedState) Update(ctx context.Context, r *google_protobuf.Any) error {
 	return errors.Errorf("cannot update a stopped container")
 }
 
 func (s *stoppedState) Checkpoint(ctx context.Context, r *CheckpointConfig) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot checkpoint a stopped container")
 }
 
 func (s *stoppedState) Resize(ws console.WinSize) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot resize a stopped container")
 }
 
 func (s *stoppedState) Start(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return errors.Errorf("cannot start a stopped process")
 }
 
 func (s *stoppedState) Delete(ctx context.Context) error {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
 	if err := s.p.delete(ctx); err != nil {
 		return err
 	}
@@ -538,8 +415,5 @@ func (s *stoppedState) SetExited(status int) {
 }
 
 func (s *stoppedState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
-	s.p.mu.Lock()
-	defer s.p.mu.Unlock()
-
 	return nil, errors.Errorf("cannot exec in a stopped state")
 }
diff --git a/vendor/github.com/containerd/containerd/runtime/v1/shim/reaper.go b/vendor/github.com/containerd/containerd/runtime/v1/shim/reaper.go
index 2937f1a9ef..45a88db12b 100644
--- a/vendor/github.com/containerd/containerd/runtime/v1/shim/reaper.go
+++ b/vendor/github.com/containerd/containerd/runtime/v1/shim/reaper.go
@@ -31,7 +31,7 @@ import (
 // ErrNoSuchProcess is returned when the process no longer exists
 var ErrNoSuchProcess = errors.New("no such process")
 
-const bufferSize = 32
+const bufferSize = 2048
 
 // Reap should be called when the process receives an SIGCHLD.  Reap will reap
 // all exited processes and close their wait channels
@@ -47,7 +47,6 @@ func Reap() error {
 				Status:    e.Status,
 			}
 		}
-
 	}
 	Default.Unlock()
 	return err
diff --git a/vendor/github.com/containerd/containerd/runtime/v1/shim/service.go b/vendor/github.com/containerd/containerd/runtime/v1/shim/service.go
index d76d5803d6..df6d8b64e2 100644
--- a/vendor/github.com/containerd/containerd/runtime/v1/shim/service.go
+++ b/vendor/github.com/containerd/containerd/runtime/v1/shim/service.go
@@ -114,9 +114,6 @@ type Service struct {
 
 // Create a new initial process and container with the underlying OCI runtime
 func (s *Service) Create(ctx context.Context, r *shimapi.CreateTaskRequest) (_ *shimapi.CreateTaskResponse, err error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
 	var mounts []proc.Mount
 	for _, m := range r.Rootfs {
 		mounts = append(mounts, proc.Mount{
@@ -158,6 +155,10 @@ func (s *Service) Create(ctx context.Context, r *shimapi.CreateTaskRequest) (_ *
 			return nil, errors.Wrapf(err, "failed to mount rootfs component %v", m)
 		}
 	}
+
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
 	process, err := newInit(
 		ctx,
 		s.config.Path,
@@ -187,11 +188,9 @@ func (s *Service) Create(ctx context.Context, r *shimapi.CreateTaskRequest) (_ *
 
 // Start a process
 func (s *Service) Start(ctx context.Context, r *shimapi.StartRequest) (*shimapi.StartResponse, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[r.ID]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrNotFound, "process %s", r.ID)
+	p, err := s.getExecProcess(r.ID)
+	if err != nil {
+		return nil, err
 	}
 	if err := p.Start(ctx); err != nil {
 		return nil, err
@@ -204,16 +203,16 @@ func (s *Service) Start(ctx context.Context, r *shimapi.StartRequest) (*shimapi.
 
 // Delete the initial process and container
 func (s *Service) Delete(ctx context.Context, r *ptypes.Empty) (*shimapi.DeleteResponse, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[s.id]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getInitProcess()
+	if err != nil {
+		return nil, err
 	}
 	if err := p.Delete(ctx); err != nil {
 		return nil, err
 	}
+	s.mu.Lock()
 	delete(s.processes, s.id)
+	s.mu.Unlock()
 	s.platform.Close()
 	return &shimapi.DeleteResponse{
 		ExitStatus: uint32(p.ExitStatus()),
@@ -227,11 +226,9 @@ func (s *Service) DeleteProcess(ctx context.Context, r *shimapi.DeleteProcessReq
 	if r.ID == s.id {
 		return nil, status.Errorf(codes.InvalidArgument, "cannot delete init process with DeleteProcess")
 	}
-	s.mu.Lock()
-	p := s.processes[r.ID]
-	s.mu.Unlock()
-	if p == nil {
-		return nil, errors.Wrapf(errdefs.ErrNotFound, "process %s", r.ID)
+	p, err := s.getExecProcess(r.ID)
+	if err != nil {
+		return nil, err
 	}
 	if err := p.Delete(ctx); err != nil {
 		return nil, err
@@ -249,13 +246,14 @@ func (s *Service) DeleteProcess(ctx context.Context, r *shimapi.DeleteProcessReq
 // Exec an additional process inside the container
 func (s *Service) Exec(ctx context.Context, r *shimapi.ExecProcessRequest) (*ptypes.Empty, error) {
 	s.mu.Lock()
-	defer s.mu.Unlock()
 
 	if p := s.processes[r.ID]; p != nil {
+		s.mu.Unlock()
 		return nil, errdefs.ToGRPCf(errdefs.ErrAlreadyExists, "id %s", r.ID)
 	}
 
 	p := s.processes[s.id]
+	s.mu.Unlock()
 	if p == nil {
 		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
 	}
@@ -271,14 +269,14 @@ func (s *Service) Exec(ctx context.Context, r *shimapi.ExecProcessRequest) (*pty
 	if err != nil {
 		return nil, errdefs.ToGRPC(err)
 	}
+	s.mu.Lock()
 	s.processes[r.ID] = process
+	s.mu.Unlock()
 	return empty, nil
 }
 
 // ResizePty of a process
 func (s *Service) ResizePty(ctx context.Context, r *shimapi.ResizePtyRequest) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
 	if r.ID == "" {
 		return nil, errdefs.ToGRPCf(errdefs.ErrInvalidArgument, "id not provided")
 	}
@@ -286,7 +284,9 @@ func (s *Service) ResizePty(ctx context.Context, r *shimapi.ResizePtyRequest) (*
 		Width:  uint16(r.Width),
 		Height: uint16(r.Height),
 	}
+	s.mu.Lock()
 	p := s.processes[r.ID]
+	s.mu.Unlock()
 	if p == nil {
 		return nil, errors.Errorf("process does not exist %s", r.ID)
 	}
@@ -298,11 +298,9 @@ func (s *Service) ResizePty(ctx context.Context, r *shimapi.ResizePtyRequest) (*
 
 // State returns runtime state information for a process
 func (s *Service) State(ctx context.Context, r *shimapi.StateRequest) (*shimapi.StateResponse, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[r.ID]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrNotFound, "process id %s", r.ID)
+	p, err := s.getExecProcess(r.ID)
+	if err != nil {
+		return nil, err
 	}
 	st, err := p.Status(ctx)
 	if err != nil {
@@ -338,11 +336,9 @@ func (s *Service) State(ctx context.Context, r *shimapi.StateRequest) (*shimapi.
 
 // Pause the container
 func (s *Service) Pause(ctx context.Context, r *ptypes.Empty) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[s.id]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getInitProcess()
+	if err != nil {
+		return nil, err
 	}
 	if err := p.(*proc.Init).Pause(ctx); err != nil {
 		return nil, err
@@ -352,11 +348,9 @@ func (s *Service) Pause(ctx context.Context, r *ptypes.Empty) (*ptypes.Empty, er
 
 // Resume the container
 func (s *Service) Resume(ctx context.Context, r *ptypes.Empty) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[s.id]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getInitProcess()
+	if err != nil {
+		return nil, err
 	}
 	if err := p.(*proc.Init).Resume(ctx); err != nil {
 		return nil, err
@@ -366,12 +360,10 @@ func (s *Service) Resume(ctx context.Context, r *ptypes.Empty) (*ptypes.Empty, e
 
 // Kill a process with the provided signal
 func (s *Service) Kill(ctx context.Context, r *shimapi.KillRequest) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
 	if r.ID == "" {
-		p := s.processes[s.id]
-		if p == nil {
-			return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+		p, err := s.getInitProcess()
+		if err != nil {
+			return nil, err
 		}
 		if err := p.Kill(ctx, r.Signal, r.All); err != nil {
 			return nil, errdefs.ToGRPC(err)
@@ -379,9 +371,9 @@ func (s *Service) Kill(ctx context.Context, r *shimapi.KillRequest) (*ptypes.Emp
 		return empty, nil
 	}
 
-	p := s.processes[r.ID]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrNotFound, "process id %s not found", r.ID)
+	p, err := s.getExecProcess(r.ID)
+	if err != nil {
+		return nil, err
 	}
 	if err := p.Kill(ctx, r.Signal, r.All); err != nil {
 		return nil, errdefs.ToGRPC(err)
@@ -422,11 +414,9 @@ func (s *Service) ListPids(ctx context.Context, r *shimapi.ListPidsRequest) (*sh
 
 // CloseIO of a process
 func (s *Service) CloseIO(ctx context.Context, r *shimapi.CloseIORequest) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[r.ID]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrNotFound, "process does not exist %s", r.ID)
+	p, err := s.getExecProcess(r.ID)
+	if err != nil {
+		return nil, err
 	}
 	if stdin := p.Stdin(); stdin != nil {
 		if err := stdin.Close(); err != nil {
@@ -438,11 +428,9 @@ func (s *Service) CloseIO(ctx context.Context, r *shimapi.CloseIORequest) (*ptyp
 
 // Checkpoint the container
 func (s *Service) Checkpoint(ctx context.Context, r *shimapi.CheckpointTaskRequest) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[s.id]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getInitProcess()
+	if err != nil {
+		return nil, err
 	}
 	var options runctypes.CheckpointOptions
 	if r.Options != nil {
@@ -475,11 +463,9 @@ func (s *Service) ShimInfo(ctx context.Context, r *ptypes.Empty) (*shimapi.ShimI
 
 // Update a running container
 func (s *Service) Update(ctx context.Context, r *shimapi.UpdateTaskRequest) (*ptypes.Empty, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[s.id]
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getInitProcess()
+	if err != nil {
+		return nil, err
 	}
 	if err := p.(*proc.Init).Update(ctx, r.Resources); err != nil {
 		return nil, errdefs.ToGRPC(err)
@@ -489,11 +475,9 @@ func (s *Service) Update(ctx context.Context, r *shimapi.UpdateTaskRequest) (*pt
 
 // Wait for a process to exit
 func (s *Service) Wait(ctx context.Context, r *shimapi.WaitRequest) (*shimapi.WaitResponse, error) {
-	s.mu.Lock()
-	p := s.processes[r.ID]
-	s.mu.Unlock()
-	if p == nil {
-		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getExecProcess(r.ID)
+	if err != nil {
+		return nil, err
 	}
 	p.Wait()
 
@@ -509,16 +493,24 @@ func (s *Service) processExits() {
 	}
 }
 
-func (s *Service) checkProcesses(e runc.Exit) {
+func (s *Service) allProcesses() []rproc.Process {
 	s.mu.Lock()
 	defer s.mu.Unlock()
 
+	res := make([]rproc.Process, 0, len(s.processes))
+	for _, p := range s.processes {
+		res = append(res, p)
+	}
+	return res
+}
+
+func (s *Service) checkProcesses(e runc.Exit) {
 	shouldKillAll, err := shouldKillAllOnExit(s.bundle)
 	if err != nil {
 		log.G(s.context).WithError(err).Error("failed to check shouldKillAll")
 	}
 
-	for _, p := range s.processes {
+	for _, p := range s.allProcesses() {
 		if p.Pid() == e.Pid {
 
 			if shouldKillAll {
@@ -563,11 +555,9 @@ func shouldKillAllOnExit(bundlePath string) (bool, error) {
 }
 
 func (s *Service) getContainerPids(ctx context.Context, id string) ([]uint32, error) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	p := s.processes[s.id]
-	if p == nil {
-		return nil, errors.Wrapf(errdefs.ErrFailedPrecondition, "container must be created")
+	p, err := s.getInitProcess()
+	if err != nil {
+		return nil, err
 	}
 
 	ps, err := p.(*proc.Init).Runtime().Ps(ctx, id)
@@ -589,6 +579,30 @@ func (s *Service) forward(publisher events.Publisher) {
 	}
 }
 
+// getInitProcess returns initial process
+func (s *Service) getInitProcess() (rproc.Process, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	p := s.processes[s.id]
+	if p == nil {
+		return nil, errdefs.ToGRPCf(errdefs.ErrFailedPrecondition, "container must be created")
+	}
+	return p, nil
+}
+
+// getExecProcess returns exec process
+func (s *Service) getExecProcess(id string) (rproc.Process, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	p := s.processes[id]
+	if p == nil {
+		return nil, errdefs.ToGRPCf(errdefs.ErrNotFound, "process %s does not exist", id)
+	}
+	return p, nil
+}
+
 func getTopic(ctx context.Context, e interface{}) string {
 	switch e.(type) {
 	case *eventstypes.TaskCreate:
diff --git a/vendor/github.com/containerd/containerd/vendor.conf b/vendor/github.com/containerd/containerd/vendor.conf
index dbc3eecd96..efba4b6bff 100644
--- a/vendor/github.com/containerd/containerd/vendor.conf
+++ b/vendor/github.com/containerd/containerd/vendor.conf
@@ -20,8 +20,8 @@ github.com/gogo/protobuf v1.0.0
 github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef
 github.com/golang/protobuf v1.1.0
 github.com/opencontainers/runtime-spec eba862dc2470385a233c7507392675cbeadf7353 # v1.0.1-45-geba862d
-github.com/opencontainers/runc 58592df56734acf62e574865fe40b9e53e967910
-github.com/sirupsen/logrus v1.0.0
+github.com/opencontainers/runc 10d38b660a77168360df3522881e2dc2be5056bd
+github.com/sirupsen/logrus v1.0.3
 github.com/urfave/cli 7bc6a0acffa589f415f88aca16cc1de5ffd66f9c
 golang.org/x/net b3756b4b77d7b13260a0a2ec658753cf48922eac
 google.golang.org/grpc v1.12.0
@@ -33,7 +33,7 @@ golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
 github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
 github.com/grpc-ecosystem/go-grpc-prometheus 6b7015e65d366bf3f19b2b2a000a831940f0f7e0
 github.com/Microsoft/go-winio v0.4.11
-github.com/Microsoft/hcsshim v0.7.12
+github.com/Microsoft/hcsshim v0.8.1
 google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944
 golang.org/x/text 19e51611da83d6be54ddafce4a4af510cb3e9ea4
 github.com/containerd/ttrpc 2a805f71863501300ae1976d29f0454ae003e85a
@@ -81,9 +81,9 @@ k8s.io/kubernetes v1.12.0
 k8s.io/utils cd34563cd63c2bd7c6fe88a73c4dcf34ed8a67cb
 
 # zfs dependencies
-github.com/containerd/zfs 9a0b8b8b5982014b729cd34eb7cd7a11062aa6ec
+github.com/containerd/zfs 9f6ef3b1fe5144bd91fe5855b4eba81bc0d17d03
 github.com/mistifyio/go-zfs 166add352731e515512690329794ee593f1aaff2
 github.com/pborman/uuid c65b2f87fee37d1c7854c9164a450713c28d50cd
 
 # aufs dependencies
-github.com/containerd/aufs ffa39970e26ad01d81f540b21e65f9c1841a5f92
+github.com/containerd/aufs da3cf16bfbe68ba8f114f1536a05c01528a25434
diff --git a/vendor/github.com/opencontainers/runc/README.md b/vendor/github.com/opencontainers/runc/README.md
index 671571d1ef..e755fb7bcd 100644
--- a/vendor/github.com/opencontainers/runc/README.md
+++ b/vendor/github.com/opencontainers/runc/README.md
@@ -68,6 +68,7 @@ make BUILDTAGS='seccomp apparmor'
 | selinux   | selinux process and mount labeling | <none>      |
 | apparmor  | apparmor profile support           | <none>      |
 | ambient   | ambient capability support         | kernel 4.3  |
+| nokmem    | disable kernel memory account      | <none>      |
 
 
 ### Running the test suite
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/README.md b/vendor/github.com/opencontainers/runc/libcontainer/README.md
index f2a2f0c6c4..1d7fa04c08 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/README.md
+++ b/vendor/github.com/opencontainers/runc/libcontainer/README.md
@@ -148,6 +148,7 @@ config := &configs.Config{
 		{Type: configs.NEWPID},
 		{Type: configs.NEWUSER},
 		{Type: configs.NEWNET},
+		{Type: configs.NEWCGROUP},
 	}),
 	Cgroups: &configs.Cgroup{
 		Name:   "test-container",
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go
index 7c61ff13fc..cd32a67353 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/utils.go
@@ -17,7 +17,7 @@ import (
 )
 
 const (
-	cgroupNamePrefix = "name="
+	CgroupNamePrefix = "name="
 	CgroupProcesses  = "cgroup.procs"
 )
 
@@ -156,8 +156,8 @@ func getCgroupMountsHelper(ss map[string]bool, mi io.Reader, all bool) ([]Mount,
 				continue
 			}
 			ss[opt] = true
-			if strings.HasPrefix(opt, cgroupNamePrefix) {
-				opt = opt[len(cgroupNamePrefix):]
+			if strings.HasPrefix(opt, CgroupNamePrefix) {
+				opt = opt[len(CgroupNamePrefix):]
 			}
 			m.Subsystems = append(m.Subsystems, opt)
 			numFound++
@@ -343,7 +343,7 @@ func getControllerPath(subsystem string, cgroups map[string]string) (string, err
 		return p, nil
 	}
 
-	if p, ok := cgroups[cgroupNamePrefix+subsystem]; ok {
+	if p, ok := cgroups[CgroupNamePrefix+subsystem]; ok {
 		return p, nil
 	}
 
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go
index 5fc171a57b..1bbaef9bd9 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go
@@ -7,12 +7,13 @@ import (
 )
 
 const (
-	NEWNET  NamespaceType = "NEWNET"
-	NEWPID  NamespaceType = "NEWPID"
-	NEWNS   NamespaceType = "NEWNS"
-	NEWUTS  NamespaceType = "NEWUTS"
-	NEWIPC  NamespaceType = "NEWIPC"
-	NEWUSER NamespaceType = "NEWUSER"
+	NEWNET    NamespaceType = "NEWNET"
+	NEWPID    NamespaceType = "NEWPID"
+	NEWNS     NamespaceType = "NEWNS"
+	NEWUTS    NamespaceType = "NEWUTS"
+	NEWIPC    NamespaceType = "NEWIPC"
+	NEWUSER   NamespaceType = "NEWUSER"
+	NEWCGROUP NamespaceType = "NEWCGROUP"
 )
 
 var (
@@ -35,6 +36,8 @@ func NsName(ns NamespaceType) string {
 		return "user"
 	case NEWUTS:
 		return "uts"
+	case NEWCGROUP:
+		return "cgroup"
 	}
 	return ""
 }
@@ -68,6 +71,7 @@ func NamespaceTypes() []NamespaceType {
 		NEWNET,
 		NEWPID,
 		NEWNS,
+		NEWCGROUP,
 	}
 }
 
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go
index 4ce6813d23..2dc7adfc96 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go
@@ -9,12 +9,13 @@ func (n *Namespace) Syscall() int {
 }
 
 var namespaceInfo = map[NamespaceType]int{
-	NEWNET:  unix.CLONE_NEWNET,
-	NEWNS:   unix.CLONE_NEWNS,
-	NEWUSER: unix.CLONE_NEWUSER,
-	NEWIPC:  unix.CLONE_NEWIPC,
-	NEWUTS:  unix.CLONE_NEWUTS,
-	NEWPID:  unix.CLONE_NEWPID,
+	NEWNET:    unix.CLONE_NEWNET,
+	NEWNS:     unix.CLONE_NEWNS,
+	NEWUSER:   unix.CLONE_NEWUSER,
+	NEWIPC:    unix.CLONE_NEWIPC,
+	NEWUTS:    unix.CLONE_NEWUTS,
+	NEWPID:    unix.CLONE_NEWPID,
+	NEWCGROUP: unix.CLONE_NEWCGROUP,
 }
 
 // CloneFlags parses the container's Namespaces options to set the correct
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c b/vendor/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c
index d7cb0af030..28269dfc02 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c
+++ b/vendor/github.com/opencontainers/runc/libcontainer/nsenter/nsexec.c
@@ -42,6 +42,12 @@ enum sync_t {
 	SYNC_ERR = 0xFF,	/* Fatal error, no turning back. The error code follows. */
 };
 
+/*
+ * Synchronisation value for cgroup namespace setup.
+ * The same constant is defined in process_linux.go as "createCgroupns".
+ */
+#define CREATECGROUPNS 0x80
+
 /* longjmp() arguments. */
 #define JUMP_PARENT 0x00
 #define JUMP_CHILD  0xA0
@@ -640,7 +646,6 @@ void nsexec(void)
 	case JUMP_PARENT:{
 			int len;
 			pid_t child, first_child = -1;
-			char buf[JSON_MAX];
 			bool ready = false;
 
 			/* For debugging. */
@@ -716,6 +721,18 @@ void nsexec(void)
 							kill(child, SIGKILL);
 							bail("failed to sync with child: write(SYNC_RECVPID_ACK)");
 						}
+
+						/* Send the init_func pid back to our parent.
+						 *
+						 * Send the init_func pid and the pid of the first child back to our parent.
+						 * We need to send both back because we can't reap the first child we created (CLONE_PARENT).
+						 * It becomes the responsibility of our parent to reap the first child.
+						 */
+						len = dprintf(pipenum, "{\"pid\": %d, \"pid_first\": %d}\n", child, first_child);
+						if (len < 0) {
+							kill(child, SIGKILL);
+							bail("unable to generate JSON for child pid");
+						}
 					}
 					break;
 				case SYNC_CHILD_READY:
@@ -759,23 +776,6 @@ void nsexec(void)
 					bail("unexpected sync value: %u", s);
 				}
 			}
-
-			/*
-			 * Send the init_func pid and the pid of the first child back to our parent.
-			 *
-			 * We need to send both back because we can't reap the first child we created (CLONE_PARENT).
-			 * It becomes the responsibility of our parent to reap the first child.
-			 */
-			len = snprintf(buf, JSON_MAX, "{\"pid\": %d, \"pid_first\": %d}\n", child, first_child);
-			if (len < 0) {
-				kill(child, SIGKILL);
-				bail("unable to generate JSON for child pid");
-			}
-			if (write(pipenum, buf, len) != len) {
-				kill(child, SIGKILL);
-				bail("unable to send child pid to bootstrapper");
-			}
-
 			exit(0);
 		}
 
@@ -862,14 +862,17 @@ void nsexec(void)
 				if (setresuid(0, 0, 0) < 0)
 					bail("failed to become root in user namespace");
 			}
-
 			/*
-			 * Unshare all of the namespaces. Note that we don't merge this
-			 * with clone() because there were some old kernel versions where
-			 * clone(CLONE_PARENT | CLONE_NEWPID) was broken, so we'll just do
-			 * it the long way.
+			 * Unshare all of the namespaces. Now, it should be noted that this
+			 * ordering might break in the future (especially with rootless
+			 * containers). But for now, it's not possible to split this into
+			 * CLONE_NEWUSER + [the rest] because of some RHEL SELinux issues.
+			 *
+			 * Note that we don't merge this with clone() because there were
+			 * some old kernel versions where clone(CLONE_PARENT | CLONE_NEWPID)
+			 * was broken, so we'll just do it the long way anyway.
 			 */
-			if (unshare(config.cloneflags) < 0)
+			if (unshare(config.cloneflags & ~CLONE_NEWCGROUP) < 0)
 				bail("failed to unshare namespaces");
 
 			/*
@@ -958,6 +961,18 @@ void nsexec(void)
 					bail("setgroups failed");
 			}
 
+			/* ... wait until our topmost parent has finished cgroup setup in p.manager.Apply() ... */
+			if (config.cloneflags & CLONE_NEWCGROUP) {
+				uint8_t value;
+				if (read(pipenum, &value, sizeof(value)) != sizeof(value))
+					bail("read synchronisation value failed");
+				if (value == CREATECGROUPNS) {
+					if (unshare(CLONE_NEWCGROUP) < 0)
+						bail("failed to unshare cgroup namespace");
+				} else
+					bail("received unknown synchronisation value");
+			}
+
 			s = SYNC_CHILD_READY;
 			if (write(syncfd, &s, sizeof(s)) != sizeof(s))
 				bail("failed to sync with patent: write(SYNC_CHILD_READY)");