Copyright 2020 The Monogon Project Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.


From 0d5bed5d74a0f852a7c61db6f5f2c0a61c9fa84c Mon Sep 17 00:00:00 2001
From: Ian Lewis <ianlewis@google.com>
Date: Thu, 16 Apr 2020 02:38:33 -0400
Subject: [PATCH] Update to containerd 1.3.4

---
 cmd/gvisor-containerd-shim/main.go |  15 +--
 go.mod                             |  52 ++++----
 go.sum                             | 208 +++++++++++++++++++++++++++++
 pkg/v1/proc/deleted_state.go       |   4 +-
 pkg/v1/proc/exec.go                |   8 +-
 pkg/v1/proc/init.go                |  21 +--
 pkg/v1/proc/init_state.go          |  10 +-
 pkg/v1/shim/platform.go            |   4 +-
 pkg/v1/shim/service.go             |  13 +-
 pkg/v2/service.go                  |  47 ++++---
 pkg/v2/service_linux.go            |   4 +-
 11 files changed, 302 insertions(+), 84 deletions(-)

diff --git a/cmd/gvisor-containerd-shim/main.go b/cmd/gvisor-containerd-shim/main.go
index ea26aa1..a9c6a9f 100644
--- a/cmd/gvisor-containerd-shim/main.go
+++ b/cmd/gvisor-containerd-shim/main.go
@@ -36,9 +36,9 @@ import (
 
 	"github.com/containerd/containerd/events"
 	"github.com/containerd/containerd/namespaces"
-	"github.com/containerd/containerd/runtime/v1/linux/proc"
-	containerdshim "github.com/containerd/containerd/runtime/v1/shim"
+	"github.com/containerd/containerd/pkg/process"
 	shimapi "github.com/containerd/containerd/runtime/v1/shim/v1"
+	"github.com/containerd/containerd/sys/reaper"
 	"github.com/containerd/ttrpc"
 	"github.com/containerd/typeurl"
 	ptypes "github.com/gogo/protobuf/types"
@@ -73,7 +73,7 @@ func init() {
 	flag.StringVar(&workdirFlag, "workdir", "", "path used to storge large temporary data")
 	// Containerd default to runc, unless another runtime is explicitly specified.
 	// We keep the same default to make the default behavior consistent.
-	flag.StringVar(&runtimeRootFlag, "runtime-root", proc.RuncRoot, "root directory for the runtime")
+	flag.StringVar(&runtimeRootFlag, "runtime-root", process.RuncRoot, "root directory for the runtime")
 	// currently, the `containerd publish` utility is embedded in the daemon binary.
 	// The daemon invokes `containerd-shim -containerd-binary ...` with its own os.Executable() path.
 	flag.StringVar(&containerdBinaryFlag, "containerd-binary", "containerd", "path to containerd binary (used for `containerd publish`)")
@@ -229,8 +229,7 @@ func setupSignals() (chan os.Signal, error) {
 	signal.Notify(signals, unix.SIGTERM, unix.SIGINT, unix.SIGCHLD, unix.SIGPIPE)
 	// make sure runc is setup to use the monitor
 	// for waiting on processes
-	// TODO(random-liu): Move shim/reaper.go to a separate package.
-	runsc.Monitor = containerdshim.Default
+	runsc.Monitor = reaper.Default
 	// set the shim as the subreaper for all orphaned processes created by the container
 	if err := system.SetSubreaper(1); err != nil {
 		return nil, err
@@ -251,7 +250,7 @@ func handleSignals(logger *logrus.Entry, signals chan os.Signal, server *ttrpc.S
 		case s := <-signals:
 			switch s {
 			case unix.SIGCHLD:
-				if err := containerdshim.Reap(); err != nil {
+				if err := reaper.Reap(); err != nil {
 					logger.WithError(err).Error("reap exit status")
 				}
 			case unix.SIGTERM, unix.SIGINT:
@@ -305,11 +304,11 @@ func (l *remoteEventsPublisher) Publish(ctx context.Context, topic string, event
 	}
 	cmd := exec.CommandContext(ctx, containerdBinaryFlag, "--address", l.address, "publish", "--topic", topic, "--namespace", ns)
 	cmd.Stdin = bytes.NewReader(data)
-	c, err := containerdshim.Default.Start(cmd)
+	c, err := reaper.Default.Start(cmd)
 	if err != nil {
 		return err
 	}
-	status, err := containerdshim.Default.Wait(cmd, c)
+	status, err := reaper.Default.Wait(cmd, c)
 	if err != nil {
 		return err
 	}
diff --git a/go.mod b/go.mod
index f15f829..5ae0d2e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,35 +1,37 @@
 module github.com/google/gvisor-containerd-shim
 
-go 1.12
+go 1.14
 
 require (
-	github.com/BurntSushi/toml v0.3.0
-	github.com/Microsoft/go-winio v0.4.14 // indirect
-	github.com/Microsoft/hcsshim v0.8.6 // indirect
-	github.com/containerd/cgroups v0.0.0-20190328223300-4994991857f9
+	github.com/BurntSushi/toml v0.3.1
+	github.com/Microsoft/hcsshim v0.8.7 // indirect
+	github.com/containerd/cgroups v0.0.0-20200407151229-7fc7a507c04c
 	github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1
-	github.com/containerd/containerd v0.0.0-20190510190154-d0319ec44af6
-	github.com/containerd/continuity v0.0.0-20190815185530-f2a389ac0a02 // indirect
+	github.com/containerd/containerd v1.3.4
+	github.com/containerd/continuity v0.0.0-20200413184840-d3ef23f19fbb // indirect
 	github.com/containerd/cri v0.0.0-20190308093238-8a0bd84b9a4c
-	github.com/containerd/fifo v0.0.0-20180307165137-3d5202aec260
+	github.com/containerd/fifo v0.0.0-20200410184934-f15a3290365b
 	github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3
-	github.com/containerd/ttrpc v0.0.0-20190411181408-699c4e40d1e7
-	github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd
-	github.com/coreos/go-systemd v0.0.0-20161114122254-48702e0da86b // indirect
-	github.com/docker/go-units v0.3.1 // indirect
-	github.com/godbus/dbus v0.0.0-20151105175453-c7fdd8b5cd55 // indirect
-	github.com/gogo/protobuf v1.0.0
-	github.com/golang/protobuf v1.1.0 // indirect
-	github.com/google/go-cmp v0.3.1 // indirect
-	github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2 // indirect
+	github.com/containerd/ttrpc v1.0.0
+	github.com/containerd/typeurl v1.0.0
+	github.com/docker/distribution v2.7.1+incompatible // indirect
+	github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c // indirect
+	github.com/gogo/googleapis v1.3.2 // indirect
+	github.com/gogo/protobuf v1.3.1
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/golang/protobuf v1.4.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/opencontainers/image-spec v1.0.1 // indirect
 	github.com/opencontainers/runc v1.0.0-rc8
-	github.com/opencontainers/runtime-spec v0.0.0-20180909173843-eba862dc2470
-	github.com/pkg/errors v0.8.1
-	github.com/sirupsen/logrus v1.4.1
-	golang.org/x/net v0.0.0-20170716174642-b3756b4b77d7 // indirect
-	golang.org/x/sync v0.0.0-20190423024810-112230192c58 // indirect
-	golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b
-	google.golang.org/genproto v0.0.0-20170523043604-d80a6e20e776 // indirect
-	google.golang.org/grpc v1.12.0
+	github.com/opencontainers/runtime-spec v1.0.2
+	github.com/pkg/errors v0.9.1
+	github.com/sirupsen/logrus v1.5.0
+	github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2 // indirect
+	go.opencensus.io v0.22.3 // indirect
+	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e // indirect
+	golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a // indirect
+	golang.org/x/sys v0.0.0-20200413165638-669c56c373c4
+	google.golang.org/genproto v0.0.0-20200413115906-b5235f65be36 // indirect
+	google.golang.org/grpc v1.28.1
 	gotest.tools v2.2.0+incompatible // indirect
 )
diff --git a/go.sum b/go.sum
index 93f2f1d..2fa699d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,67 +1,275 @@
+bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8=
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.0 h1:e1/Ivsx3Z0FVTV0NSOv/aVgbUWyQuzj7DDnFblkRvsY=
 github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
+github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA=
+github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
 github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0IA=
 github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
+github.com/Microsoft/hcsshim v0.8.7 h1:ptnOoufxGSzauVTsdE+wMYnCWA301PdoN4xg5oRdZpg=
+github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ=
+github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/cilium/ebpf v0.0.0-20200110133405-4032b1d8aae3/go.mod h1:MA5e5Lr8slmEg9bt0VpxxWqJlO4iwu3FBdHUzV7wQVg=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/containerd/cgroups v0.0.0-20190328223300-4994991857f9 h1:LmZz7ns2YaWWJ6m17esVvIMNOfKcw+f/sCneqxKawB4=
 github.com/containerd/cgroups v0.0.0-20190328223300-4994991857f9/go.mod h1:X9rLEHIqSf/wfK8NsPqxJmeZgW4pcfzdXITDrUSJ6uI=
+github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f h1:tSNMc+rJDfmYntojat8lljbt1mgKNpTxUZJsSzJ9Y1s=
+github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko=
+github.com/containerd/cgroups v0.0.0-20200407151229-7fc7a507c04c h1:BRbZO594sFDSfkqApcikeNRjePj+rJNoh4waZgefcEE=
+github.com/containerd/cgroups v0.0.0-20200407151229-7fc7a507c04c/go.mod h1:pA0z1pT8KYB3TCXK/ocprsh7MAkoW8bZVzPdih9snmM=
 github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1 h1:uict5mhHFTzKLUCufdSLym7z/J0CbBJT59lYbP9wtbg=
 github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/containerd v0.0.0-20190510190154-d0319ec44af6 h1:BmZa1bGjKctYrIbyjbhZJlGvHceJASpdW5pIDSQcw1E=
 github.com/containerd/containerd v0.0.0-20190510190154-d0319ec44af6/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/containerd v1.3.4 h1:3o0smo5SKY7H6AJCmJhsnCjR2/V2T8VmiHt7seN2/kI=
+github.com/containerd/containerd v1.3.4/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20190815185530-f2a389ac0a02 h1:tN9D97v5A5QuKdcKHKt+UMKrkQ5YXUnD8iM7IAAjEfI=
 github.com/containerd/continuity v0.0.0-20190815185530-f2a389ac0a02/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
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 github.com/containerd/cri v0.0.0-20190308093238-8a0bd84b9a4c h1:+bW7GQb2q32/Liy0ZiR6pkpRXdDHShUXRoWg8OGVWZs=
 github.com/containerd/cri v0.0.0-20190308093238-8a0bd84b9a4c/go.mod h1:DavH5Qa8+6jOmeOMO3dhWoqksucZDe06LfuhBz/xPZs=
 github.com/containerd/fifo v0.0.0-20180307165137-3d5202aec260 h1:XGyg7oTtD0DoRFhbpV6x1WfV0flKC4UxXU7ab1zC08U=
 github.com/containerd/fifo v0.0.0-20180307165137-3d5202aec260/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI=
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 github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3 h1:esQOJREg8nw8aXj6uCN5dfW5cKUBiEJ/+nni1Q/D/sw=
 github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3/go.mod h1:IV7qH3hrUgRmyYrtgEeGWJfWbgcHL9CSRruz2Vqcph0=
 github.com/containerd/ttrpc v0.0.0-20190411181408-699c4e40d1e7 h1:SKDlsIhYxNE1LO0xwuOR+3QWj3zRibVQu5jWIMQmOfU=
 github.com/containerd/ttrpc v0.0.0-20190411181408-699c4e40d1e7/go.mod h1:PvCDdDGpgqzQIzDW1TphrGLssLDZp2GuS+X5DkEJB8o=
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 github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd h1:JNn81o/xG+8NEo3bC/vx9pbi/g2WI8mtP2/nXzu297Y=
 github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
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+github.com/containerd/typeurl v1.0.0/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
 github.com/coreos/go-systemd v0.0.0-20161114122254-48702e0da86b h1:+mtZ0WjVZwTX0RVrXMXDwuYVaNeHGvWBW1UwJeMR+2M=
 github.com/coreos/go-systemd v0.0.0-20161114122254-48702e0da86b/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQamW5YV28=
+github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
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+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
+github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
+github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c h1:+pKlWGMw7gf6bQ+oDZB4KHQFypsfjYlq/C4rfL7D3g8=
+github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c/go.mod h1:Uw6UezgYA44ePAFQYUehOuCzmy5zmg/+nl2ZfMWGkpA=
 github.com/docker/go-units v0.3.1 h1:QAFdsA6jLCnglbqE6mUsHuPcJlntY94DkxHf4deHKIU=
 github.com/docker/go-units v0.3.1/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
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+golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
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+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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+golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a h1:WXEvlFVvvGxCJLG6REjsT03iWnKLEWinaScsxF2Vm2o=
+golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b h1:ag/x1USPSsqHud38I9BAC88qdNLDHHtQ4mlgQIZPPNA=
 golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191022100944-742c48ecaeb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191210023423-ac6580df4449/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200120151820-655fe14d7479/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20170523043604-d80a6e20e776 h1:wVJP1pATLVPNxCz4R2mTO6HUJgfGE0PmIu2E10RuhCw=
 google.golang.org/genproto v0.0.0-20170523043604-d80a6e20e776/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20200413115906-b5235f65be36 h1:j7CmVRD4Kec0+f8VuBAc2Ak2MFfXm5Q2/RxuJLL+76E=
+google.golang.org/genproto v0.0.0-20200413115906-b5235f65be36/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/grpc v1.12.0 h1:Mm8atZtkT+P6R43n/dqNDWkPPu5BwRVu/1rJnJCeZH8=
 google.golang.org/grpc v1.12.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.28.1 h1:C1QC6KzgSiLyBabDi87BbjaGreoRgGUF5nOyvfrAZ1k=
+google.golang.org/grpc v1.28.1/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
+google.golang.org/protobuf v1.21.0 h1:qdOKuR/EIArgaWNjetjgTzgVTAZ+S/WXVrq9HW9zimw=
+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk=
diff --git a/pkg/v1/proc/deleted_state.go b/pkg/v1/proc/deleted_state.go
index 95b4406..941598b 100644
--- a/pkg/v1/proc/deleted_state.go
+++ b/pkg/v1/proc/deleted_state.go
@@ -22,7 +22,7 @@ import (
 
 	"github.com/containerd/console"
 	"github.com/containerd/containerd/errdefs"
-	"github.com/containerd/containerd/runtime/proc"
+	"github.com/containerd/containerd/pkg/process"
 	"github.com/pkg/errors"
 )
 
@@ -51,6 +51,6 @@ func (s *deletedState) SetExited(status int) {
 	// no op
 }
 
-func (s *deletedState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (s *deletedState) Exec(ctx context.Context, path string, r *ExecConfig) (process.Process, error) {
 	return nil, errors.Errorf("cannot exec in a deleted state")
 }
diff --git a/pkg/v1/proc/exec.go b/pkg/v1/proc/exec.go
index f02b73b..cbc0819 100644
--- a/pkg/v1/proc/exec.go
+++ b/pkg/v1/proc/exec.go
@@ -29,7 +29,7 @@ import (
 
 	"github.com/containerd/console"
 	"github.com/containerd/containerd/errdefs"
-	"github.com/containerd/containerd/runtime/proc"
+	"github.com/containerd/containerd/pkg/stdio"
 	"github.com/containerd/fifo"
 	runc "github.com/containerd/go-runc"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
@@ -54,7 +54,7 @@ type execProcess struct {
 	internalPid int
 	closers     []io.Closer
 	stdin       io.Closer
-	stdio       proc.Stdio
+	stdio       stdio.Stdio
 	path        string
 	spec        specs.Process
 
@@ -165,7 +165,7 @@ func (e *execProcess) Stdin() io.Closer {
 	return e.stdin
 }
 
-func (e *execProcess) Stdio() proc.Stdio {
+func (e *execProcess) Stdio() stdio.Stdio {
 	return e.stdio
 }
 
@@ -232,7 +232,7 @@ func (e *execProcess) start(ctx context.Context) (err error) {
 		if err != nil {
 			return errors.Wrap(err, "failed to retrieve console master")
 		}
-		if e.console, err = e.parent.Platform.CopyConsole(ctx, console, e.stdio.Stdin, e.stdio.Stdout, e.stdio.Stderr, &e.wg, &copyWaitGroup); err != nil {
+		if e.console, err = e.parent.Platform.CopyConsole(ctx, console, e.stdio.Stdin, e.stdio.Stdout, e.stdio.Stderr, &e.wg); err != nil {
 			return errors.Wrap(err, "failed to start console copy")
 		}
 	} else if !e.stdio.IsNull() {
diff --git a/pkg/v1/proc/init.go b/pkg/v1/proc/init.go
index 5dbb1da..138880b 100644
--- a/pkg/v1/proc/init.go
+++ b/pkg/v1/proc/init.go
@@ -31,7 +31,8 @@ import (
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/log"
 	"github.com/containerd/containerd/mount"
-	"github.com/containerd/containerd/runtime/proc"
+	"github.com/containerd/containerd/pkg/process"
+	"github.com/containerd/containerd/pkg/stdio"
 	"github.com/containerd/fifo"
 	runc "github.com/containerd/go-runc"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
@@ -61,7 +62,7 @@ type Init struct {
 	id       string
 	Bundle   string
 	console  console.Console
-	Platform proc.Platform
+	Platform stdio.Platform
 	io       runc.IO
 	runtime  *runsc.Runsc
 	status   int
@@ -69,7 +70,7 @@ type Init struct {
 	pid      int
 	closers  []io.Closer
 	stdin    io.Closer
-	stdio    proc.Stdio
+	stdio    stdio.Stdio
 	Rootfs   string
 	IoUID    int
 	IoGID    int
@@ -94,7 +95,7 @@ func NewRunsc(root, path, namespace, runtime string, config map[string]string) *
 }
 
 // New returns a new init process
-func New(id string, runtime *runsc.Runsc, stdio proc.Stdio) *Init {
+func New(id string, runtime *runsc.Runsc, stdio stdio.Stdio) *Init {
 	p := &Init{
 		id:        id,
 		runtime:   runtime,
@@ -154,7 +155,7 @@ func (p *Init) Create(ctx context.Context, r *CreateConfig) (err error) {
 		if err != nil {
 			return errors.Wrap(err, "failed to retrieve console master")
 		}
-		console, err = p.Platform.CopyConsole(ctx, console, r.Stdin, r.Stdout, r.Stderr, &p.wg, &copyWaitGroup)
+		console, err = p.Platform.CopyConsole(ctx, console, r.Stdin, r.Stdout, r.Stderr, &p.wg)
 		if err != nil {
 			return errors.Wrap(err, "failed to start console copy")
 		}
@@ -393,7 +394,7 @@ func (p *Init) Runtime() *runsc.Runsc {
 }
 
 // Exec returns a new child process
-func (p *Init) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (p *Init) Exec(ctx context.Context, path string, r *ExecConfig) (process.Process, error) {
 	p.mu.Lock()
 	defer p.mu.Unlock()
 
@@ -401,7 +402,7 @@ func (p *Init) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Proce
 }
 
 // exec returns a new exec'd process
-func (p *Init) exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (p *Init) exec(ctx context.Context, path string, r *ExecConfig) (process.Process, error) {
 	// process exec request
 	var spec specs.Process
 	if err := json.Unmarshal(r.Spec.Value, &spec); err != nil {
@@ -414,7 +415,7 @@ func (p *Init) exec(ctx context.Context, path string, r *ExecConfig) (proc.Proce
 		path:   path,
 		parent: p,
 		spec:   spec,
-		stdio: proc.Stdio{
+		stdio: stdio.Stdio{
 			Stdin:    r.Stdin,
 			Stdout:   r.Stdout,
 			Stderr:   r.Stderr,
@@ -427,7 +428,7 @@ func (p *Init) exec(ctx context.Context, path string, r *ExecConfig) (proc.Proce
 }
 
 // Stdio of the process
-func (p *Init) Stdio() proc.Stdio {
+func (p *Init) Stdio() stdio.Stdio {
 	return p.stdio
 }
 
@@ -455,7 +456,7 @@ func (p *Init) convertStatus(status string) string {
 	return status
 }
 
-func withConditionalIO(c proc.Stdio) runc.IOOpt {
+func withConditionalIO(c stdio.Stdio) runc.IOOpt {
 	return func(o *runc.IOOption) {
 		o.OpenStdin = c.Stdin != ""
 		o.OpenStdout = c.Stdout != ""
diff --git a/pkg/v1/proc/init_state.go b/pkg/v1/proc/init_state.go
index f56f6fe..22cca4a 100644
--- a/pkg/v1/proc/init_state.go
+++ b/pkg/v1/proc/init_state.go
@@ -22,7 +22,7 @@ import (
 
 	"github.com/containerd/console"
 	"github.com/containerd/containerd/errdefs"
-	"github.com/containerd/containerd/runtime/proc"
+	"github.com/containerd/containerd/pkg/process"
 	"github.com/pkg/errors"
 )
 
@@ -30,7 +30,7 @@ type initState interface {
 	Resize(console.WinSize) error
 	Start(context.Context) error
 	Delete(context.Context) error
-	Exec(context.Context, string, *ExecConfig) (proc.Process, error)
+	Exec(context.Context, string, *ExecConfig) (process.Process, error)
 	Kill(context.Context, uint32, bool) error
 	SetExited(int)
 }
@@ -96,7 +96,7 @@ func (s *createdState) SetExited(status int) {
 	}
 }
 
-func (s *createdState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (s *createdState) Exec(ctx context.Context, path string, r *ExecConfig) (process.Process, error) {
 	return s.p.exec(ctx, path, r)
 }
 
@@ -138,7 +138,7 @@ func (s *runningState) SetExited(status int) {
 	}
 }
 
-func (s *runningState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (s *runningState) Exec(ctx context.Context, path string, r *ExecConfig) (process.Process, error) {
 	return s.p.exec(ctx, path, r)
 }
 
@@ -179,6 +179,6 @@ func (s *stoppedState) SetExited(status int) {
 	// no op
 }
 
-func (s *stoppedState) Exec(ctx context.Context, path string, r *ExecConfig) (proc.Process, error) {
+func (s *stoppedState) Exec(ctx context.Context, path string, r *ExecConfig) (process.Process, error) {
 	return nil, errors.Errorf("cannot exec in a stopped state")
 }
diff --git a/pkg/v1/shim/platform.go b/pkg/v1/shim/platform.go
index 10c5495..fa3dd97 100644
--- a/pkg/v1/shim/platform.go
+++ b/pkg/v1/shim/platform.go
@@ -32,7 +32,8 @@ type linuxPlatform struct {
 	epoller *console.Epoller
 }
 
-func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console, stdin, stdout, stderr string, wg, cwg *sync.WaitGroup) (console.Console, error) {
+func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console, stdin, stdout, stderr string, wg *sync.WaitGroup) (console.Console, error) {
+	var cwg sync.WaitGroup
 	if p.epoller == nil {
 		return nil, errors.New("uninitialized epoller")
 	}
@@ -76,6 +77,7 @@ func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console
 		outw.Close()
 		wg.Done()
 	}()
+	cwg.Wait()
 	return epollConsole, nil
 }
 
diff --git a/pkg/v1/shim/service.go b/pkg/v1/shim/service.go
index e06a556..270d190 100644
--- a/pkg/v1/shim/service.go
+++ b/pkg/v1/shim/service.go
@@ -32,11 +32,12 @@ import (
 	"github.com/containerd/containerd/log"
 	"github.com/containerd/containerd/mount"
 	"github.com/containerd/containerd/namespaces"
+	rproc "github.com/containerd/containerd/pkg/process"
+	"github.com/containerd/containerd/pkg/stdio"
 	"github.com/containerd/containerd/runtime"
 	"github.com/containerd/containerd/runtime/linux/runctypes"
-	rproc "github.com/containerd/containerd/runtime/proc"
-	"github.com/containerd/containerd/runtime/v1/shim"
 	shimapi "github.com/containerd/containerd/runtime/v1/shim/v1"
+	"github.com/containerd/containerd/sys/reaper"
 	"github.com/containerd/typeurl"
 	ptypes "github.com/gogo/protobuf/types"
 	"github.com/pkg/errors"
@@ -102,7 +103,7 @@ type Service struct {
 	context   context.Context
 	processes map[string]rproc.Process
 	events    chan interface{}
-	platform  rproc.Platform
+	platform  stdio.Platform
 	ec        chan proc.Exit
 
 	// Filled by Create()
@@ -541,7 +542,7 @@ func getTopic(ctx context.Context, e interface{}) string {
 	return runtime.TaskUnknownTopic
 }
 
-func newInit(ctx context.Context, path, workDir, runtimeRoot, namespace string, config map[string]string, platform rproc.Platform, r *proc.CreateConfig) (*proc.Init, error) {
+func newInit(ctx context.Context, path, workDir, runtimeRoot, namespace string, config map[string]string, platform stdio.Platform, r *proc.CreateConfig) (*proc.Init, error) {
 	var options runctypes.CreateOptions
 	if r.Options != nil {
 		v, err := typeurl.UnmarshalAny(r.Options)
@@ -562,7 +563,7 @@ func newInit(ctx context.Context, path, workDir, runtimeRoot, namespace string,
 	runsc.FormatLogPath(r.ID, config)
 	rootfs := filepath.Join(path, "rootfs")
 	runtime := proc.NewRunsc(runtimeRoot, path, namespace, r.Runtime, config)
-	p := proc.New(r.ID, runtime, rproc.Stdio{
+	p := proc.New(r.ID, runtime, stdio.Stdio{
 		Stdin:    r.Stdin,
 		Stdout:   r.Stdout,
 		Stderr:   r.Stderr,
@@ -576,6 +577,6 @@ func newInit(ctx context.Context, path, workDir, runtimeRoot, namespace string,
 	p.IoGID = int(options.IoGid)
 	p.Sandbox = utils.IsSandbox(spec)
 	p.UserLog = utils.UserLogPath(spec)
-	p.Monitor = shim.Default
+	p.Monitor = reaper.Default
 	return p, nil
 }
diff --git a/pkg/v2/service.go b/pkg/v2/service.go
index 3f0a236..c1df4b8 100644
--- a/pkg/v2/service.go
+++ b/pkg/v2/service.go
@@ -30,20 +30,21 @@ import (
 	"time"
 
 	"github.com/BurntSushi/toml"
-	"github.com/containerd/cgroups"
+	cgroups "github.com/containerd/cgroups/stats/v1"
 	"github.com/containerd/console"
 	eventstypes "github.com/containerd/containerd/api/events"
 	"github.com/containerd/containerd/api/types/task"
 	"github.com/containerd/containerd/errdefs"
-	"github.com/containerd/containerd/events"
 	"github.com/containerd/containerd/log"
 	"github.com/containerd/containerd/mount"
 	"github.com/containerd/containerd/namespaces"
+	"github.com/containerd/containerd/pkg/process"
+	"github.com/containerd/containerd/pkg/stdio"
 	"github.com/containerd/containerd/runtime"
 	"github.com/containerd/containerd/runtime/linux/runctypes"
-	rproc "github.com/containerd/containerd/runtime/proc"
 	"github.com/containerd/containerd/runtime/v2/shim"
 	taskAPI "github.com/containerd/containerd/runtime/v2/task"
+	"github.com/containerd/containerd/sys/reaper"
 	runtimeoptions "github.com/containerd/cri/pkg/api/runtimeoptions/v1"
 	"github.com/containerd/typeurl"
 	ptypes "github.com/gogo/protobuf/types"
@@ -74,23 +75,22 @@ var _ = (taskAPI.TaskService)(&service{})
 const configFile = "config.toml"
 
 // New returns a new shim service that can be used via GRPC
-func New(ctx context.Context, id string, publisher events.Publisher) (shim.Shim, error) {
-	ctx, cancel := context.WithCancel(ctx)
+func New(ctx context.Context, id string, publisher shim.Publisher, shutdown func()) (shim.Shim, error) {
 	s := &service{
 		id:        id,
 		context:   ctx,
-		processes: make(map[string]rproc.Process),
+		processes: make(map[string]process.Process),
 		events:    make(chan interface{}, 128),
 		ec:        proc.ExitCh,
-		cancel:    cancel,
+		cancel:    shutdown,
 	}
 	go s.processExits()
-	runsc.Monitor = shim.Default
+	runsc.Monitor = reaper.Default
 	if err := s.initPlatform(); err != nil {
-		cancel()
+		shutdown()
 		return nil, errors.Wrap(err, "failed to initialized platform behavior")
 	}
-	go s.forward(publisher)
+	go s.forward(ctx, publisher)
 	return s, nil
 }
 
@@ -99,10 +99,10 @@ type service struct {
 	mu sync.Mutex
 
 	context   context.Context
-	task      rproc.Process
-	processes map[string]rproc.Process
+	task      process.Process
+	processes map[string]process.Process
 	events    chan interface{}
-	platform  rproc.Platform
+	platform  stdio.Platform
 	ec        chan proc.Exit
 
 	id     string
@@ -137,7 +137,7 @@ func newCommand(ctx context.Context, containerdBinary, containerdAddress string)
 	return cmd, nil
 }
 
-func (s *service) StartShim(ctx context.Context, id, containerdBinary, containerdAddress string) (string, error) {
+func (s *service) StartShim(ctx context.Context, id, containerdBinary, containerdAddress, containerdTTRPCAddress string) (string, error) {
 	cmd, err := newCommand(ctx, containerdBinary, containerdAddress)
 	if err != nil {
 		return "", err
@@ -560,7 +560,7 @@ func (s *service) Connect(ctx context.Context, r *taskAPI.ConnectRequest) (*task
 
 func (s *service) Shutdown(ctx context.Context, r *taskAPI.ShutdownRequest) (*ptypes.Empty, error) {
 	s.cancel()
-	os.Exit(0)
+	close(s.events)
 	return empty, nil
 }
 
@@ -697,7 +697,7 @@ func (s *service) checkProcesses(e proc.Exit) {
 	}
 }
 
-func (s *service) allProcesses() (o []rproc.Process) {
+func (s *service) allProcesses() (o []process.Process) {
 	s.mu.Lock()
 	defer s.mu.Unlock()
 	for _, p := range s.processes {
@@ -727,18 +727,21 @@ func (s *service) getContainerPids(ctx context.Context, id string) ([]uint32, er
 	return pids, nil
 }
 
-func (s *service) forward(publisher events.Publisher) {
+func (s *service) forward(ctx context.Context, publisher shim.Publisher) {
+	ns, _ := namespaces.Namespace(ctx)
+	ctx = namespaces.WithNamespace(context.Background(), ns)
 	for e := range s.events {
-		ctx, cancel := context.WithTimeout(s.context, 5*time.Second)
+		ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
 		err := publisher.Publish(ctx, getTopic(e), e)
 		cancel()
 		if err != nil {
 			logrus.WithError(err).Error("post event")
 		}
 	}
+	publisher.Close()
 }
 
-func (s *service) getProcess(execID string) (rproc.Process, error) {
+func (s *service) getProcess(execID string) (process.Process, error) {
 	s.mu.Lock()
 	defer s.mu.Unlock()
 	if execID == "" {
@@ -773,7 +776,7 @@ func getTopic(e interface{}) string {
 	return runtime.TaskUnknownTopic
 }
 
-func newInit(ctx context.Context, path, workDir, namespace string, platform rproc.Platform, r *proc.CreateConfig, options *options.Options, rootfs string) (*proc.Init, error) {
+func newInit(ctx context.Context, path, workDir, namespace string, platform stdio.Platform, r *proc.CreateConfig, options *options.Options, rootfs string) (*proc.Init, error) {
 	spec, err := utils.ReadSpec(r.Bundle)
 	if err != nil {
 		return nil, errors.Wrap(err, "read oci spec")
@@ -783,7 +786,7 @@ func newInit(ctx context.Context, path, workDir, namespace string, platform rpro
 	}
 	runsc.FormatLogPath(r.ID, options.RunscConfig)
 	runtime := proc.NewRunsc(options.Root, path, namespace, options.BinaryName, options.RunscConfig)
-	p := proc.New(r.ID, runtime, rproc.Stdio{
+	p := proc.New(r.ID, runtime, stdio.Stdio{
 		Stdin:    r.Stdin,
 		Stdout:   r.Stdout,
 		Stderr:   r.Stderr,
@@ -797,6 +800,6 @@ func newInit(ctx context.Context, path, workDir, namespace string, platform rpro
 	p.IoGID = int(options.IoGid)
 	p.Sandbox = utils.IsSandbox(spec)
 	p.UserLog = utils.UserLogPath(spec)
-	p.Monitor = shim.Default
+	p.Monitor = reaper.Default
 	return p, nil
 }
diff --git a/pkg/v2/service_linux.go b/pkg/v2/service_linux.go
index cbd4315..09d9786 100644
--- a/pkg/v2/service_linux.go
+++ b/pkg/v2/service_linux.go
@@ -31,7 +31,8 @@ type linuxPlatform struct {
 	epoller *console.Epoller
 }
 
-func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console, stdin, stdout, stderr string, wg, cwg *sync.WaitGroup) (console.Console, error) {
+func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console, stdin, stdout, stderr string, wg *sync.WaitGroup) (console.Console, error) {
+	var cwg sync.WaitGroup
 	if p.epoller == nil {
 		return nil, errors.New("uninitialized epoller")
 	}
@@ -75,6 +76,7 @@ func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console
 		outw.Close()
 		wg.Done()
 	}()
+	cwg.Wait()
 	return epollConsole, nil
 }
 
-- 
2.25.1