From 6d4162343a51d1be7d875efd6a5b11deebab8fa6 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 14:06:37 +0100
Subject: [PATCH 01/16] scripts: Add a script to push and sign manifests

Also adjust the 'linuxkit/alpine' script to follow the
same pattern.

The new version of the script extract username/password from
the credential helper (or docker) and build and 'expect'
script to feed the info to 'notary'.

They can be invoked by:
DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE="phrase" ./push-manifest.sh ...

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 scripts/push-manifest.sh      | 108 ++++++++++++++++++++++++++++++++++
 tools/alpine/push-manifest.sh |  78 +++++++++++++++++++-----
 2 files changed, 171 insertions(+), 15 deletions(-)
 create mode 100755 scripts/push-manifest.sh

diff --git a/scripts/push-manifest.sh b/scripts/push-manifest.sh
new file mode 100755
index 000000000..56889ecb5
--- /dev/null
+++ b/scripts/push-manifest.sh
@@ -0,0 +1,108 @@
+#! /bin/sh
+
+set -e
+
+# This script pushes a multiarch manifest for packages and signs it.
+#
+# The TARGET must be of the form <org>/<image>:<tag> and this is what
+# the manifest is pushed to. It assumes that there is are images of
+# the form <org>/<image>:<tag>-<arch> already on hub.
+#
+# If TRUST is not set, the manifest will not be signed.
+#
+# For signing, DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE must be set.
+
+# This should all be replaced with 'docker manifest' once it lands.
+
+TARGET=$1
+TRUST=$2
+
+REPO=$(echo "$TARGET" | cut -d':' -f1)
+TAG=$(echo "$TARGET" | cut -d':' -f2)
+
+# Work out credentials. On macOS they are needed for manifest-tool and
+# we need them for notary on all platforms.
+case $(uname -s) in
+    Darwin)
+        CRED=$(echo "https://index.docker.io/v1/" | /Applications/Docker.app/Contents/Resources/bin/docker-credential-osxkeychain.bin get)
+        USER=$(echo "$CRED" | jq -r '.Username')
+        PASS=$(echo "$CRED" | jq -r '.Secret')
+        MT_ARGS="--username $USER --password $PASS"
+        ;;
+    Linux)
+        CRED=$(cat ~/.docker/config.json | jq -r '.auths."https://index.docker.io/v1/".auth' | base64 -d -)
+        USER=$(echo $CRED | cut -d ':' -f 1)
+        PASS=$(echo $CRED | cut -d ':' -f 2-)
+        # manifest-tool can use docker credentials directly
+        MT_ARGS=
+        ;;
+    *)
+        echo "Unsupported platform"
+        exit 1
+        ;;
+esac
+
+# Push manifest list
+OUT=$(manifest-tool $MT_ARGS push from-args \
+                    --ignore-missing \
+                    --platforms linux/amd64,linux/arm64 \
+                    --template "$TARGET"-ARCH \
+                    --target "$TARGET")
+
+echo "$OUT"
+if [ -z "$TRUST" ]; then
+    echo "Not signing $TARGET"
+    exit 0
+fi
+
+# Extract sha256 and length from the manifest-tool output
+SHA256=$(echo "$OUT" | cut -d' ' -f2 | cut -d':' -f2)
+LEN=$(echo "$OUT" | cut -d' ' -f3)
+
+# Notary requires a PTY for username/password so use expect for that.
+export NOTARY_DELEGATION_PASSPHRASE="$DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"
+NOTARY_CMD="notary -s https://notary.docker.io -d $HOME/.docker/trust addhash \
+             -p docker.io/$REPO $TAG $LEN --sha256 $SHA256 \
+             -r targets/releases"
+
+echo '
+spawn '"$NOTARY_CMD"'
+set pid [exp_pid]
+set timeout 60
+expect {
+    timeout {
+        puts "Expected username prompt"
+        exec kill -9 $pid
+        exit 1
+    }
+    "username: " {
+        send "'"$USER"'\n"
+    }
+}
+expect {
+    timeout {
+        puts "Expected password prompt"
+        exec kill -9 $pid
+        exit 1
+    }
+    "password: " {
+        send "'"$PASS"'\n"
+    }
+}
+expect {
+    timeout {
+        puts "Expected password prompt"
+        exec kill -9 $pid
+        exit 1
+    }
+    eof {
+    }
+}
+set waitval [wait -i $spawn_id]
+set exval [lindex $waitval 3]
+exit $exval
+' | expect -f -
+
+echo
+echo "New signed multi-arch image: $REPO:$TAG"
+echo
diff --git a/tools/alpine/push-manifest.sh b/tools/alpine/push-manifest.sh
index 665cf9c07..e7ae1903a 100755
--- a/tools/alpine/push-manifest.sh
+++ b/tools/alpine/push-manifest.sh
@@ -1,4 +1,5 @@
 #! /bin/sh
+set -e
 
 # This script creates a multiarch manifest for the 'linuxkit/alpine'
 # image, pushes and signs it. The manifest is pushed with the tag of
@@ -9,6 +10,8 @@
 # This script is specific to 'linuxkit/alpine'. For normal packages we
 # use a different scheme.
 #
+# For signing, DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE must be set.
+#
 # This should all be replaced with 'docker manifest' once it lands.
 
 ORG=$1
@@ -16,12 +19,13 @@ IMAGE=$2
 
 IMG_X86_64=$(head -1 versions.x86_64 | sed 's,[#| ]*,,')
 IMG_ARM64=$(head -1 versions.aarch64 | sed 's,[#| ]*,,')
-IMG_MANIFEST=$(echo "$IMG_X86_64" | sed 's,\-.*$,,')
-IMG_TAG=$(echo "$IMG_MANIFEST" | sed 's,.*:,,')
+# Extract the TAG from the x86_64 name and build the manifest target name
+TAG=$(echo "$IMG_X86_64" | sed 's,\-.*$,,' | cut -d':' -f2)
+TARGET="$ORG/$IMAGE:$TAG"
 
 YAML=$(mktemp)
 cat <<EOF > "$YAML"
-image: $IMG_MANIFEST
+image: $TARGET
 manifests:
   - image: $IMG_ARM64
     platform:
@@ -33,20 +37,21 @@ manifests:
       os: linux
 EOF
 
-# work out additional arguments. Specifically, on Darwin the hub
-# credentials are stored on the keychain and we need to extract them
-# from there
+# Work out credentials. On macOS they are needed for manifest-tool and
+# we need them for notary on all platforms.
 case $(uname -s) in
     Darwin)
         CRED=$(echo "https://index.docker.io/v1/" | /Applications/Docker.app/Contents/Resources/bin/docker-credential-osxkeychain.bin get)
         USER=$(echo "$CRED" | jq -r '.Username')
         PASS=$(echo "$CRED" | jq -r '.Secret')
-        USERPASS="$USER\n$PASS"
         MT_ARGS="--username $USER --password $PASS"
         ;;
     Linux)
+        CRED=$(cat ~/.docker/config.json | jq -r '.auths."https://index.docker.io/v1/".auth' | base64 -d -)
+        USER=$(echo $CRED | cut -d ':' -f 1)
+        PASS=$(echo $CRED | cut -d ':' -f 2-)
+        # manifest-tool can use docker credentials directly
         MT_ARGS=
-        USERPASS=$(cat ~/.docker/config.json | jq -r '.auths."https://index.docker.io/v1/".auth' | base64 -d - | sed 's,:,\\n,')
         ;;
     *)
         echo "Unsupported platform"
@@ -58,14 +63,57 @@ esac
 OUT=$(manifest-tool $MT_ARGS push from-spec "$YAML")
 rm "$YAML"
 echo "$OUT"
+
+# Extract sha256 and length from the manifest-tool output
 SHA256=$(echo "$OUT" | cut -d' ' -f2 | cut -d':' -f2)
 LEN=$(echo "$OUT" | cut -d' ' -f3)
 
-# Sign manifest (TODO: Use $USERPASS and pass them into notary)
-notary -s https://notary.docker.io \
-       -d ~/.docker/trust addhash \
-       -p docker.io/"$ORG"/"$IMAGE" \
-       "$IMG_TAG" "$LEN" --sha256 "$SHA256" \
-       -r targets/releases
+NOTARY_DELEGATION_PASSPHRASE="$DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"
 
-echo "New multi-arch image: $ORG/$IMAGE:$IMG_TAG"
+# Notary requires a PTY for username/password so use expect for that.
+export NOTARY_DELEGATION_PASSPHRASE="$DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"
+NOTARY_CMD="notary -s https://notary.docker.io -d $HOME/.docker/trust addhash \
+             -p docker.io/"$ORG"/"$IMAGE" $TAG $LEN --sha256 $SHA256 \
+             -r targets/releases"
+
+echo '
+spawn '"$NOTARY_CMD"'
+set pid [exp_pid]
+set timeout 60
+expect {
+    timeout {
+        puts "Expected username prompt"
+        exec kill -9 $pid
+        exit 1
+    }
+    "username: " {
+        send "'"$USER"'\n"
+    }
+}
+expect {
+    timeout {
+        puts "Expected password prompt"
+        exec kill -9 $pid
+        exit 1
+    }
+    "password: " {
+        send "'"$PASS"'\n"
+    }
+}
+expect {
+    timeout {
+        puts "Expected password prompt"
+        exec kill -9 $pid
+        exit 1
+    }
+    eof {
+    }
+}
+set waitval [wait -i $spawn_id]
+set exval [lindex $waitval 3]
+exit $exval
+' | expect -f -
+
+echo
+echo "New signed multi-arch image: $REPO:$TAG"
+echo

From c8e0d2ca28f96fba84df530721ffab39831fe71a Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 14:33:50 +0100
Subject: [PATCH 02/16] pkg: Add invocation to push-manifest to generic package
 build

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 pkg/package.mk | 33 +++++++++++++++++++++++++--------
 1 file changed, 25 insertions(+), 8 deletions(-)

diff --git a/pkg/package.mk b/pkg/package.mk
index f65df4480..9ec28ef1d 100644
--- a/pkg/package.mk
+++ b/pkg/package.mk
@@ -17,6 +17,14 @@ DIRTY:=$(shell git update-index -q --refresh && git diff-index --quiet HEAD -- $
 endif
 endif
 
+ARCH := $(shell uname -m)
+ifeq ($(ARCH), x86_64)
+SUFFIX=-amd64
+endif
+ifeq ($(ARCH), aarch64)
+SUFFIX=-arm64
+endif
+
 TAG:=$(ORG)/$(IMAGE):$(HASH)$(DIRTY)
 
 REPO?=https://github.com/linuxkit/linuxkit
@@ -34,6 +42,9 @@ BASE_DEPS=Dockerfile Makefile
 # Get a release tag, if present
 RELEASE:=$(shell git tag -l --points-at HEAD)
 
+# Path to push-manifest.sh
+PUSH_MANIFEST:=$(shell git rev-parse --show-toplevel)/scripts/push-manifest.sh
+
 ifdef NETWORK
 NET_OPT=
 else
@@ -50,10 +61,11 @@ show-tag:
 	@echo $(TAG)
 
 tag: $(BASE_DEPS) $(DEPS)
-	docker pull $(TAG) || docker build $(LABELS) $(NET_OPT) -t $(TAG) $(SOURCE)
+	docker pull $(TAG)$(SUFFIX) || \
+	docker build $(LABELS) $(NET_OPT) -t $(TAG)$(SUFFIX) $(SOURCE)
 
 forcetag: $(BASE_DEPS) $(DEPS)
-	docker build $(LABELS) $(NET_OPT) -t $(TAG) $(SOURCE)
+	docker build $(LABELS) $(NET_OPT) -t $(TAG)$(SUFFIX) $(SOURCE)
 
 check-dirty:
 ifneq ($(DIRTY),)
@@ -61,15 +73,20 @@ ifneq ($(DIRTY),)
 endif
 
 push: tag check-dirty
-	docker pull $(TAG) || docker push $(TAG)
+	docker pull $(TAG)$(SUFFIX) || \
+		(docker push $(TAG)$(SUFFIX) && \
+		 $(PUSH_MANIFEST) $(TAG) $(DOCKER_CONTENT_TRUST))
 ifneq ($(RELEASE),)
-	docker tag $(TAG) $(ORG)/$(IMAGE):$(RELEASE)
-	docker push $(ORG)/$(IMAGE):$(RELEASE)
+	docker tag $(TAG)$(SUFFIX) $(ORG)/$(IMAGE):$(RELEASE)$(SUFFIX)
+	docker push $(ORG)/$(IMAGE):$(RELEASE)$(SUFFIX)
+	$(PUSH_MANIFEST) $(ORG)/$(IMAGE):$(RELEASE) $(DOCKER_CONTENT_TRUST)
 endif
 
 forcepush: forcetag check-dirty
-	docker push $(TAG)
+	docker push $(TAG)$(SUFFIX)
+	$(PUSH_MANIFEST) $(TAG) $(DOCKER_CONTENT_TRUST)
 ifneq ($(RELEASE),)
-	docker tag $(TAG) $(ORG)/$(IMAGE):$(RELEASE)
-	docker push $(ORG)/$(IMAGE):$(RELEASE)
+	docker tag $(TAG)$(SUFFIX) $(ORG)/$(IMAGE):$(RELEASE)
+	docker push $(ORG)/$(IMAGE):$(RELEASE)$(SUFFIX)
+	$(PUSH_MANIFEST) $(ORG)/$(IMAGE):$(RELEASE) $(DOCKER_CONTENT_TRUST)
 endif

From 6adde26d62e301c2d4e18e20ff600f9932e8a70e Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 14:34:16 +0100
Subject: [PATCH 03/16] tools/go-compile: Convert to multi-arch

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 tools/go-compile/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/go-compile/Dockerfile b/tools/go-compile/Dockerfile
index 14dad5677..4808d852f 100644
--- a/tools/go-compile/Dockerfile
+++ b/tools/go-compile/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:3744607156e6b67e3e7d083b15be9e7722215e73 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \

From b0df2c94aef7e296aa7efe5e098a09cbce684dca Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 14:50:44 +0100
Subject: [PATCH 04/16] build: Use multi-arch go-compile to compile tools

This now completes the steps to bootstrap the other
packages with multi-arch as we now have the tools both
on arm64 and amd64.

Also update vendoring doc with new hash

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 Makefile          | 2 +-
 docs/vendoring.md | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index aac4feca3..2a15b2782 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ all: default
 VERSION="0.0" # dummy for now
 GIT_COMMIT=$(shell git rev-list -1 HEAD)
 
-GO_COMPILE=linuxkit/go-compile:a1e3cd3a54b1ad683b555655282272d0eb27ee40
+GO_COMPILE=linuxkit/go-compile:7cac05c5588b3dd6a7f7bdb34fc1da90257394c7
 
 MOBY?=bin/moby
 LINUXKIT?=bin/linuxkit
diff --git a/docs/vendoring.md b/docs/vendoring.md
index 3609ea63f..fa82b41a7 100644
--- a/docs/vendoring.md
+++ b/docs/vendoring.md
@@ -22,7 +22,7 @@ docker run -it --rm \
 -v $(pwd):/go/src/github.com/linuxkit/linuxkit \
 -w /go/src/github.com/linuxkit/linuxkit/src/cmd/linuxkit \
 --entrypoint /go/bin/vndr \
-linuxkit/go-compile:a1e3cd3a54b1ad683b555655282272d0eb27ee40
+linuxkit/go-compile:7cac05c5588b3dd6a7f7bdb34fc1da90257394c7
 ```
 
 To update a single dependency:
@@ -32,7 +32,7 @@ docker run -it --rm \
 -v $(pwd):/go/src/github.com/linuxkit/linuxkit \
 -w /go/src/github.com/linuxkit/linuxkit/src/cmd/linuxkit \
 --entrypoint /go/bin/vndr \
-linuxkit/go-compile:a1e3cd3a54b1ad683b555655282272d0eb27ee40
+linuxkit/go-compile:7cac05c5588b3dd6a7f7bdb34fc1da90257394c7
 github.com/docker/docker
 ```
 

From a1892cd8f14951578138f662b820330088d4c501 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 15:38:40 +0100
Subject: [PATCH 05/16] kernel: Convert kernel build to a multi-arch image

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 kernel/Dockerfile |  2 +-
 kernel/Makefile   | 43 ++++++++++++++++++++++++++++++-------------
 2 files changed, 31 insertions(+), 14 deletions(-)

diff --git a/kernel/Dockerfile b/kernel/Dockerfile
index 88c98255b..f4d1bae8d 100644
--- a/kernel/Dockerfile
+++ b/kernel/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS kernel-build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS kernel-build
 RUN apk add \
     argp-standalone \
     automake \
diff --git a/kernel/Makefile b/kernel/Makefile
index 1d6a3c27d..bb7ae1442 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -26,6 +26,17 @@ DIRTY=$(shell  git update-index -q --refresh && git diff-index --quiet HEAD -- $
 endif
 endif
 
+# Path to push-manifest.sh
+PUSH_MANIFEST:=$(shell git rev-parse --show-toplevel)/scripts/push-manifest.sh
+
+ARCH := $(shell uname -m)
+ifeq ($(ARCH), x86_64)
+SUFFIX=-amd64
+endif
+ifeq ($(ARCH), aarch64)
+SUFFIX=-arm64
+endif
+
 TAG=$(HASH)$(DIRTY)
 
 REPO?=https://github.com/linuxkit/linuxkit
@@ -58,20 +69,22 @@ push:
 define kernel
 
 build_$(2)$(3): Dockerfile Makefile $(wildcard patches-$(2)/*) $(wildcard kernel_config-$(2)*) kernel_config.debug
-	docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(TAG) || \
+	docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(TAG)$(SUFFIX) || \
 		docker build \
 			--build-arg KERNEL_VERSION=$(1) \
 			--build-arg KERNEL_SERIES=$(2) \
 			--build-arg DEBUG=$(3) \
 			$(LABELS) \
-			--no-cache -t $(ORG)/$(IMAGE):$(1)$(3)-$(TAG) .
+			--no-cache -t $(ORG)/$(IMAGE):$(1)$(3)-$(TAG)$(SUFFIX) .
 
 push_$(2)$(3): build_$(2)$(3)
 	@if [ x"$(DIRTY)" !=  x ]; then echo "Your repository is not clean. Will not push image"; exit 1; fi
-	DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(TAG) || \
-		(DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(1)$(3)-$(TAG) && \
-		 docker tag $(ORG)/$(IMAGE):$(1)$(3)-$(TAG) $(ORG)/$(IMAGE):$(1)$(3) && \
-		 DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(1)$(3))
+	DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE):$(1)$(3)-$(TAG)$(SUFFIX) || \
+		(DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(1)$(3)-$(TAG)$(SUFFIX) && \
+		 docker tag $(ORG)/$(IMAGE):$(1)$(3)-$(TAG)$(SUFFIX) $(ORG)/$(IMAGE):$(1)$(3)$(SUFFIX) && \
+		 DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE):$(1)$(3)$(SUFFIX) && \
+		 $(PUSH_MANIFEST) $(ORG)/$(IMAGE):$(1)$(3)-$(TAG) 1 && \
+		 $(PUSH_MANIFEST) $(ORG)/$(IMAGE):$(1)$(3) 1)
 
 show-tag_$(2)$(3):
 	@echo $(ORG)/$(IMAGE):$(1)$(3)-$(TAG)
@@ -82,17 +95,19 @@ show-tags: show-tag_$(2)$(3)
 
 ifneq ($(2), 4.4.x)
 build_perf_$(2)$(3): build_$(2)$(3)
-	docker pull $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG) || \
+	docker pull $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG)$(SUFFIX) || \
 		docker build -f Dockerfile.perf \
-			--build-arg IMAGE=$(ORG)/$(IMAGE):$(1)$(3)-$(TAG) \
-	 		--no-cache --network=none $(LABEL) -t $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG) .
+			--build-arg IMAGE=$(ORG)/$(IMAGE):$(1)$(3)-$(TAG)$(SUFFIX) \
+			--no-cache --network=none $(LABEL) -t $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG)$(SUFFIX) .
 
 push_perf_$(2)$(3): build_perf_$(2)$(3)
 	@if [ x"$(DIRTY)" != x ]; then echo "Your repository is not clean. Will not push image"; exit 1; fi
-	DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG) || \
-		(DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG) && \
-		 docker tag $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG) $(ORG)/$(IMAGE_PERF):$(1)$(3) && \
-		 DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE_PERF):$(1)$(3))
+	DOCKER_CONTENT_TRUST=1 docker pull $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG)$(SUFFIX) || \
+		(DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG)$(SUFFIX) && \
+		 docker tag $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG)$(SUFFIX) $(ORG)/$(IMAGE_PERF):$(1)$(3)$(SUFFIX) && \
+		 DOCKER_CONTENT_TRUST=1 docker push $(ORG)/$(IMAGE_PERF):$(1)$(3)$(SUFFIX) && \
+		 $(PUSH_MANIFEST) $(ORG)/$(IMAGE_PERF):$(1)$(3)-$(TAG) 1 && \
+		 $(PUSH_MANIFEST) $(ORG)/$(IMAGE_PERF):$(1)$(3) 1)
 
 build: build_perf_$(2)$(3)
 push: push_perf_$(2)$(3)
@@ -106,4 +121,6 @@ endef
 #
 $(eval $(call kernel,4.9.40,4.9.x))
 $(eval $(call kernel,4.9.40,4.9.x,_dbg))
+ifneq ($(ARCH), aarch64)
 $(eval $(call kernel,4.4.79,4.4.x))
+endif

From 981def7c7a68fcfb7b12c3c0e123a5a5edbcdbd4 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 13:54:51 +0100
Subject: [PATCH 06/16] build: Add show-tag and forcetag targets to pkg
 Makefile

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 pkg/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkg/Makefile b/pkg/Makefile
index 47480140b..6fa8efb5f 100644
--- a/pkg/Makefile
+++ b/pkg/Makefile
@@ -7,4 +7,10 @@ push:
 tag:
 	@set -e; for d in $(DIRS); do make -C "$$d" tag; done
 
+forcetag:
+	@set -e; for d in $(DIRS); do make -C "$$d" forcetag; done
+
+show-tag:
+	@set -e; for d in $(DIRS); do make -C "$$d" show-tag; done
+
 clean: ;

From b271a3b91f643bcc66274e2e5e9d800d58d9ffbf Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 13:55:32 +0100
Subject: [PATCH 07/16] build: Add makefile to ./test/pkg

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 test/pkg/Makefile | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 test/pkg/Makefile

diff --git a/test/pkg/Makefile b/test/pkg/Makefile
new file mode 100644
index 000000000..6fa8efb5f
--- /dev/null
+++ b/test/pkg/Makefile
@@ -0,0 +1,16 @@
+DIRS = $(shell find . -maxdepth 1 -mindepth 1 -type d)
+.PHONY: clean dirs $(DIRS)
+
+push:
+	@set -e; for d in $(DIRS); do make -C "$$d"; done
+
+tag:
+	@set -e; for d in $(DIRS); do make -C "$$d" tag; done
+
+forcetag:
+	@set -e; for d in $(DIRS); do make -C "$$d" forcetag; done
+
+show-tag:
+	@set -e; for d in $(DIRS); do make -C "$$d" show-tag; done
+
+clean: ;

From 0ebb53c4911de56f9e0ea80d36824d726d527e5f Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 14:18:06 +0100
Subject: [PATCH 08/16] build: Add the ability to only build/push/sign for
 specific architectures

A package makefile can specify a list of architectures ('ARCHES')
it supports. If build on a unsupported architecture, a message is
printed and make exits without an error.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 pkg/package.mk | 34 ++++++++++++++++++++++++++++++----
 1 file changed, 30 insertions(+), 4 deletions(-)

diff --git a/pkg/package.mk b/pkg/package.mk
index 9ec28ef1d..93093e1b6 100644
--- a/pkg/package.mk
+++ b/pkg/package.mk
@@ -17,6 +17,11 @@ DIRTY:=$(shell git update-index -q --refresh && git diff-index --quiet HEAD -- $
 endif
 endif
 
+# Makefiles can specify specific architectures they compile for. Default: all
+ifeq ($(ARCHES),)
+ARCHES:=x86_64 aarch64
+endif
+
 ARCH := $(shell uname -m)
 ifeq ($(ARCH), x86_64)
 SUFFIX=-amd64
@@ -25,6 +30,12 @@ ifeq ($(ARCH), aarch64)
 SUFFIX=-arm64
 endif
 
+ifneq ($(filter $(ARCH),$(ARCHES)),)
+REAL:=-y
+else
+REAL:=-n
+endif
+
 TAG:=$(ORG)/$(IMAGE):$(HASH)$(DIRTY)
 
 REPO?=https://github.com/linuxkit/linuxkit
@@ -57,14 +68,19 @@ export DOCKER_CONTENT_TRUST=1
 endif
 endif
 
+tag: tag$(REAL)
+forcetag: forcetag$(REAL)
+push: push$(REAL)
+forcepush: forcepush$(REAL)
+
 show-tag:
 	@echo $(TAG)
 
-tag: $(BASE_DEPS) $(DEPS)
+tag-y: $(BASE_DEPS) $(DEPS)
 	docker pull $(TAG)$(SUFFIX) || \
 	docker build $(LABELS) $(NET_OPT) -t $(TAG)$(SUFFIX) $(SOURCE)
 
-forcetag: $(BASE_DEPS) $(DEPS)
+forcetag-y: $(BASE_DEPS) $(DEPS)
 	docker build $(LABELS) $(NET_OPT) -t $(TAG)$(SUFFIX) $(SOURCE)
 
 check-dirty:
@@ -72,7 +88,7 @@ ifneq ($(DIRTY),)
 	$(error Your repository is not clean. Will not push package image)
 endif
 
-push: tag check-dirty
+push-y: tag-y check-dirty
 	docker pull $(TAG)$(SUFFIX) || \
 		(docker push $(TAG)$(SUFFIX) && \
 		 $(PUSH_MANIFEST) $(TAG) $(DOCKER_CONTENT_TRUST))
@@ -82,7 +98,7 @@ ifneq ($(RELEASE),)
 	$(PUSH_MANIFEST) $(ORG)/$(IMAGE):$(RELEASE) $(DOCKER_CONTENT_TRUST)
 endif
 
-forcepush: forcetag check-dirty
+forcepush-y: forcetag-y check-dirty
 	docker push $(TAG)$(SUFFIX)
 	$(PUSH_MANIFEST) $(TAG) $(DOCKER_CONTENT_TRUST)
 ifneq ($(RELEASE),)
@@ -90,3 +106,13 @@ ifneq ($(RELEASE),)
 	docker push $(ORG)/$(IMAGE):$(RELEASE)$(SUFFIX)
 	$(PUSH_MANIFEST) $(ORG)/$(IMAGE):$(RELEASE) $(DOCKER_CONTENT_TRUST)
 endif
+
+# If not supported for an arch, print a message
+tag-n:
+	$(info This package does not work on $(ARCH). Ignored)
+forcetag-n:
+	$(info This package does not work on $(ARCH). Ignored)
+push-n:
+	$(info This package does not work on $(ARCH). Ignored)
+forcepush-n:
+	$(info This package does not work on $(ARCH). Ignored)

From 473d544996453c727a6d705d2f005d97cdcdd3af Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 18:24:32 +0100
Subject: [PATCH 09/16] tools: Update remaining tools to the multi-arch base

linuxkit/mkimage-iso-bios did not work
on aarch64 (no syslinux) and will error.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 tools/mkimage-iso-bios/Dockerfile | 2 +-
 tools/mkimage-iso-bios/Makefile   | 1 +
 tools/mkimage-iso-efi/Dockerfile  | 2 +-
 tools/qemu/Dockerfile             | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/tools/mkimage-iso-bios/Dockerfile b/tools/mkimage-iso-bios/Dockerfile
index 1c98f2caa..11f826d95 100644
--- a/tools/mkimage-iso-bios/Dockerfile
+++ b/tools/mkimage-iso-bios/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630
 
 RUN \
   apk update && apk upgrade && \
diff --git a/tools/mkimage-iso-bios/Makefile b/tools/mkimage-iso-bios/Makefile
index ff6f47e3c..9a920db2c 100644
--- a/tools/mkimage-iso-bios/Makefile
+++ b/tools/mkimage-iso-bios/Makefile
@@ -1,4 +1,5 @@
 IMAGE=mkimage-iso-bios
 DEPS=make-iso
+ARCHES=x86_64
 
 include ../../pkg/package.mk
diff --git a/tools/mkimage-iso-efi/Dockerfile b/tools/mkimage-iso-efi/Dockerfile
index 034e666e2..4fd4e6cb2 100644
--- a/tools/mkimage-iso-efi/Dockerfile
+++ b/tools/mkimage-iso-efi/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630
 
 RUN \
   apk update && apk upgrade && \
diff --git a/tools/qemu/Dockerfile b/tools/qemu/Dockerfile
index 42e745873..201f34ea4 100644
--- a/tools/qemu/Dockerfile
+++ b/tools/qemu/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:77c8dfc5860012c869a19d7a2c68e701469692c8 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \

From 684ad6778d25c92c445c89c0408cdb2f4d99be6d Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 18:37:31 +0100
Subject: [PATCH 10/16] cmd: Use qemu multi-arch image for qemu runner

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 src/cmd/linuxkit/run_qemu.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cmd/linuxkit/run_qemu.go b/src/cmd/linuxkit/run_qemu.go
index 3f7fc013c..ee89a4deb 100644
--- a/src/cmd/linuxkit/run_qemu.go
+++ b/src/cmd/linuxkit/run_qemu.go
@@ -19,7 +19,7 @@ import (
 
 // QemuImg is the version of qemu container
 const (
-	QemuImg       = "linuxkit/qemu:8c07b24790ac5162dfc129791f8afeace159ca20"
+	QemuImg       = "linuxkit/qemu:4eb19447a221052654276cdf57effa20b672b081"
 	defaultFWPath = "/usr/share/ovmf/bios.bin"
 )
 

From 551e43294f771b32bec2d0439dccbbdff5998c0e Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 18:45:42 +0100
Subject: [PATCH 11/16] tests: Update alpine base to multi-arch

The following packages did not work on aarch64:
- linuxkit/test-docker-bench
- linuxkit/test-ltp
- linuxkit/test-ns
- linuxkit/test-virtsock

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 test/pkg/containerd/Dockerfile    | 2 +-
 test/pkg/docker-bench/Dockerfile  | 2 +-
 test/pkg/docker-bench/Makefile    | 1 +
 test/pkg/kernel-config/Dockerfile | 2 +-
 test/pkg/ltp/Makefile             | 1 +
 test/pkg/ns/Dockerfile            | 4 ++--
 test/pkg/ns/Makefile              | 1 +
 test/pkg/poweroff/Dockerfile      | 2 +-
 test/pkg/virtsock/Dockerfile      | 4 ++--
 test/pkg/virtsock/Makefile        | 1 +
 10 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/test/pkg/containerd/Dockerfile b/test/pkg/containerd/Dockerfile
index e23a912e1..a4723bb45 100644
--- a/test/pkg/containerd/Dockerfile
+++ b/test/pkg/containerd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:cb6a0b2b068d892996ebadae999d9baf6e08be5b AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 # btrfs-progfs is required for btrfs test (mkfs.btrfs)
 # util-linux is required for btrfs test (losetup)
diff --git a/test/pkg/docker-bench/Dockerfile b/test/pkg/docker-bench/Dockerfile
index 91d2b15e9..b48daf23a 100644
--- a/test/pkg/docker-bench/Dockerfile
+++ b/test/pkg/docker-bench/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/test/pkg/docker-bench/Makefile b/test/pkg/docker-bench/Makefile
index 9caf7aaf6..a2d8ba568 100644
--- a/test/pkg/docker-bench/Makefile
+++ b/test/pkg/docker-bench/Makefile
@@ -1,6 +1,7 @@
 IMAGE=test-docker-bench
 DEPS=bench_runner.sh
 NETWORK=1
+ARCHES=x86_64
 
 include ../../../pkg/package.mk
 
diff --git a/test/pkg/kernel-config/Dockerfile b/test/pkg/kernel-config/Dockerfile
index 1e036e8cb..96ec6c3be 100644
--- a/test/pkg/kernel-config/Dockerfile
+++ b/test/pkg/kernel-config/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out alpine-baselayout busybox musl bash
diff --git a/test/pkg/ltp/Makefile b/test/pkg/ltp/Makefile
index 09abffbc5..94ea313e9 100644
--- a/test/pkg/ltp/Makefile
+++ b/test/pkg/ltp/Makefile
@@ -1,5 +1,6 @@
 IMAGE=test-ltp
 DEPS=check.sh
 NETWORK=1
+ARCHES=x86_64
 
 include ../../../pkg/package.mk
diff --git a/test/pkg/ns/Dockerfile b/test/pkg/ns/Dockerfile
index 4226ccaa1..0a8e559b1 100644
--- a/test/pkg/ns/Dockerfile
+++ b/test/pkg/ns/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
@@ -8,7 +8,7 @@ RUN apk add --no-cache --initdb -p /out \
     musl
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 RUN apk add --no-cache \
     build-base \
     git \
diff --git a/test/pkg/ns/Makefile b/test/pkg/ns/Makefile
index 200953176..11a74a37c 100644
--- a/test/pkg/ns/Makefile
+++ b/test/pkg/ns/Makefile
@@ -1,5 +1,6 @@
 IMAGE=test-ns
 NETWORK=1
 DEPS=config.template.json $(wildcard *.sh)
+ARCHES=x86_64
 
 include ../../../pkg/package.mk
diff --git a/test/pkg/poweroff/Dockerfile b/test/pkg/poweroff/Dockerfile
index 9cbe1a82c..8358be398 100644
--- a/test/pkg/poweroff/Dockerfile
+++ b/test/pkg/poweroff/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out alpine-baselayout busybox musl
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
diff --git a/test/pkg/virtsock/Dockerfile b/test/pkg/virtsock/Dockerfile
index aa96e7c98..18578b498 100644
--- a/test/pkg/virtsock/Dockerfile
+++ b/test/pkg/virtsock/Dockerfile
@@ -1,10 +1,10 @@
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     tini
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:34af9cb1990debd17fae6d4198c62ce3910d9908 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 
 RUN apk add --no-cache go musl-dev git make
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/test/pkg/virtsock/Makefile b/test/pkg/virtsock/Makefile
index 336e0c224..d1e5c5baf 100644
--- a/test/pkg/virtsock/Makefile
+++ b/test/pkg/virtsock/Makefile
@@ -1,6 +1,7 @@
 IMAGE=test-virtsock
 DEPS=
 NETWORK=1
+ARCHES=x86_64
 
 include ../../../pkg/package.mk
 

From 07cdcfeb650171103c056ad928db8e07eb4b1552 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Wed, 2 Aug 2017 19:18:51 +0100
Subject: [PATCH 12/16] Update all test YAML files with new multi-arch test
 packages

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 test/cases/010_platforms/000_qemu/000_run_kernel/test.yml     | 2 +-
 test/cases/010_platforms/000_qemu/010_run_iso/test.yml        | 2 +-
 test/cases/010_platforms/000_qemu/020_run_efi/test.yml        | 2 +-
 test/cases/010_platforms/000_qemu/030_run_qcow/test.yml       | 2 +-
 test/cases/010_platforms/000_qemu/040_run_raw/test.yml        | 2 +-
 test/cases/010_platforms/000_qemu/100_container/test.yml      | 2 +-
 test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml | 2 +-
 test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml | 4 ++--
 test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml | 4 ++--
 test/cases/020_kernel/010_kmod_4.9.x/kmod.yml                 | 2 +-
 .../010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml  | 4 ++--
 .../011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml | 4 ++--
 .../012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml   | 4 ++--
 .../015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml   | 4 ++--
 .../016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml  | 4 ++--
 .../017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml    | 4 ++--
 .../020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml  | 4 ++--
 .../021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml | 4 ++--
 .../022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml   | 4 ++--
 .../025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml   | 4 ++--
 .../026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml  | 4 ++--
 .../027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml    | 4 ++--
 .../030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml  | 4 ++--
 .../031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml | 4 ++--
 .../032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml   | 4 ++--
 .../035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml   | 4 ++--
 .../036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml  | 4 ++--
 .../037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml    | 4 ++--
 .../040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml  | 4 ++--
 .../041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml | 4 ++--
 .../042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml   | 4 ++--
 .../045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml   | 4 ++--
 .../046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml  | 4 ++--
 .../047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml    | 4 ++--
 .../010_echo-short-1con-single-reverse/test-ns.yml            | 4 ++--
 .../050_unix-domain/010_echo-short-1con-single/test-ns.yml    | 4 ++--
 .../011_echo-short-10con-single-reverse/test-ns.yml           | 4 ++--
 .../050_unix-domain/011_echo-short-10con-single/test-ns.yml   | 4 ++--
 .../012_echo-short-5con-multi-reverse/test-ns.yml             | 4 ++--
 .../050_unix-domain/012_echo-short-5con-multi/test-ns.yml     | 4 ++--
 .../015_echo-long-1con-single-reverse/test-ns.yml             | 4 ++--
 .../050_unix-domain/015_echo-long-1con-single/test-ns.yml     | 4 ++--
 .../016_echo-long-10con-single-reverse/test-ns.yml            | 4 ++--
 .../050_unix-domain/016_echo-long-10con-single/test-ns.yml    | 4 ++--
 .../017_echo-long-5con-multi-reverse/test-ns.yml              | 4 ++--
 .../050_unix-domain/017_echo-long-5con-multi/test-ns.yml      | 4 ++--
 .../100_mix/010_veth-unix-domain-echo/test-ns.yml             | 4 ++--
 .../100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml     | 4 ++--
 .../000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml   | 4 ++--
 .../000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml   | 4 ++--
 .../000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml    | 4 ++--
 .../000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml    | 4 ++--
 .../000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml | 4 ++--
 .../010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml  | 4 ++--
 .../011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml | 4 ++--
 .../012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml   | 4 ++--
 .../015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml   | 4 ++--
 .../016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml  | 4 ++--
 .../017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml    | 4 ++--
 .../020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml  | 4 ++--
 .../021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml | 4 ++--
 .../022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml   | 4 ++--
 .../025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml   | 4 ++--
 .../026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml  | 4 ++--
 .../027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml    | 4 ++--
 .../030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml  | 4 ++--
 .../031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml | 4 ++--
 .../032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml   | 4 ++--
 .../035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml   | 4 ++--
 .../036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml  | 4 ++--
 .../037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml    | 4 ++--
 .../040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml  | 4 ++--
 .../041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml  | 4 ++--
 .../010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml | 4 ++--
 .../042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml    | 4 ++--
 .../010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml   | 4 ++--
 .../045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml    | 4 ++--
 .../010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml   | 4 ++--
 .../046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml   | 4 ++--
 .../010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml  | 4 ++--
 .../047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml     | 4 ++--
 .../010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml    | 4 ++--
 .../010_echo-short-1con-single-reverse/test-ns.yml            | 4 ++--
 .../050_unix-domain/010_echo-short-1con-single/test-ns.yml    | 4 ++--
 .../011_echo-short-10con-single-reverse/test-ns.yml           | 4 ++--
 .../050_unix-domain/011_echo-short-10con-single/test-ns.yml   | 4 ++--
 .../012_echo-short-5con-multi-reverse/test-ns.yml             | 4 ++--
 .../050_unix-domain/012_echo-short-5con-multi/test-ns.yml     | 4 ++--
 .../015_echo-long-1con-single-reverse/test-ns.yml             | 4 ++--
 .../050_unix-domain/015_echo-long-1con-single/test-ns.yml     | 4 ++--
 .../016_echo-long-10con-single-reverse/test-ns.yml            | 4 ++--
 .../050_unix-domain/016_echo-long-10con-single/test-ns.yml    | 4 ++--
 .../017_echo-long-5con-multi-reverse/test-ns.yml              | 4 ++--
 .../050_unix-domain/017_echo-long-5con-multi/test-ns.yml      | 4 ++--
 .../100_mix/010_veth-unix-domain-echo/test-ns.yml             | 4 ++--
 .../100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml     | 4 ++--
 .../001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml   | 4 ++--
 .../001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml   | 4 ++--
 .../001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml    | 4 ++--
 .../001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml    | 4 ++--
 .../001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml | 4 ++--
 .../cases/030_security/000_docker-bench/test-docker-bench.yml | 2 +-
 test/cases/030_security/010_ports/test.yml                    | 2 +-
 test/cases/040_packages/002_binfmt/test-binfmt.yml            | 2 +-
 .../040_packages/003_ca-certificates/test-ca-certificates.yml | 2 +-
 test/cases/040_packages/003_containerd/test-containerd.yml    | 4 ++--
 test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml            | 2 +-
 test/cases/040_packages/008_format_mount/000_auto/test.yml    | 2 +-
 .../cases/040_packages/008_format_mount/001_by_label/test.yml | 2 +-
 .../040_packages/008_format_mount/002_by_name/test.yml.in     | 2 +-
 test/cases/040_packages/008_format_mount/003_btrfs/test.yml   | 2 +-
 test/cases/040_packages/008_format_mount/004_xfs/test.yml     | 2 +-
 .../cases/040_packages/008_format_mount/010_multiple/test.yml | 2 +-
 test/cases/040_packages/009_extend/000_ext4/test-create.yml   | 2 +-
 test/cases/040_packages/009_extend/000_ext4/test.yml          | 2 +-
 test/cases/040_packages/009_extend/001_btrfs/test-create.yml  | 2 +-
 test/cases/040_packages/009_extend/001_btrfs/test.yml         | 2 +-
 test/cases/040_packages/009_extend/002_xfs/test-create.yml    | 2 +-
 test/cases/040_packages/009_extend/002_xfs/test.yml           | 2 +-
 test/cases/040_packages/013_mkimage/mkimage.yml               | 2 +-
 test/cases/040_packages/013_mkimage/run.yml                   | 2 +-
 test/cases/040_packages/019_sysctl/test-sysctl.yml            | 2 +-
 test/hack/test-ltp.yml                                        | 4 ++--
 test/hack/test.yml                                            | 4 ++--
 test/pkg/ns/template.yml                                      | 2 +-
 168 files changed, 307 insertions(+), 307 deletions(-)

diff --git a/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml b/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
index baabb1a5c..730f2e312 100644
--- a/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
+++ b/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org:
diff --git a/test/cases/010_platforms/000_qemu/010_run_iso/test.yml b/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
index 0fd47b3a1..00383390a 100644
--- a/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
+++ b/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org:
diff --git a/test/cases/010_platforms/000_qemu/020_run_efi/test.yml b/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
index baabb1a5c..730f2e312 100644
--- a/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
+++ b/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org:
diff --git a/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml b/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml
index baabb1a5c..730f2e312 100644
--- a/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml
+++ b/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org:
diff --git a/test/cases/010_platforms/000_qemu/040_run_raw/test.yml b/test/cases/010_platforms/000_qemu/040_run_raw/test.yml
index baabb1a5c..730f2e312 100644
--- a/test/cases/010_platforms/000_qemu/040_run_raw/test.yml
+++ b/test/cases/010_platforms/000_qemu/040_run_raw/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org:
diff --git a/test/cases/010_platforms/000_qemu/100_container/test.yml b/test/cases/010_platforms/000_qemu/100_container/test.yml
index 2158574d1..29fd9ffc7 100644
--- a/test/cases/010_platforms/000_qemu/100_container/test.yml
+++ b/test/cases/010_platforms/000_qemu/100_container/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml b/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
index baabb1a5c..730f2e312 100644
--- a/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
+++ b/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org:
diff --git a/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml b/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml
index 0f71dac2c..510afdd3f 100644
--- a/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml
+++ b/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml
@@ -6,9 +6,9 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: check-kernel-config
-    image: linuxkit/test-kernel-config:a48f774499238130f0facefab9e3c6999da5d45b
+    image: linuxkit/test-kernel-config:d58766bb6c0def3df9e6ffc645ee11677f127faa
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml b/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml
index e20959e74..04bead8d6 100644
--- a/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml
+++ b/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml
@@ -6,9 +6,9 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: check-kernel-config
-    image: linuxkit/test-kernel-config:a48f774499238130f0facefab9e3c6999da5d45b
+    image: linuxkit/test-kernel-config:d58766bb6c0def3df9e6ffc645ee11677f127faa
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml b/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml
index 7347c4e43..d7dbfd2b5 100644
--- a/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml
+++ b/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml
@@ -13,7 +13,7 @@ onboot:
     capabilities:
      - all
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
index eddf80843..168dbf747 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
index a94590eb9..8403584d0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
index 11af80a7a..e64436894 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
index 11af80a7a..e64436894 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
index 7f1f59c9b..40d08bd8c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
index 7f1f59c9b..40d08bd8c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
index 79bcecc34..a4b74ec3f 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
index d6a35a813..c7279b637 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
index 41529945c..4304a58b0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
index 41529945c..4304a58b0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
index bfa85f3a0..867f3ce31 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
index bfa85f3a0..867f3ce31 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
index d1f0c8f10..f17efc113 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
index 3f4a78dbe..70cd55d99 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
index c7ddf560d..6561c0b34 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
index c7ddf560d..6561c0b34 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
index b03076e8b..ba3103ac6 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
index b03076e8b..ba3103ac6 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
index 62e735735..93c49d427 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
index 5fef56e8f..617f9c8c1 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
index f1818342c..e0140abb2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
index f1818342c..e0140abb2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
index 5c4f585e7..f7eff6bef 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
index 5c4f585e7..f7eff6bef 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
index aaff1dac1..81bfa81a1 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
index fc201460f..d056627ee 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
index 53bc7757a..ebe3cff4a 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
index 53bc7757a..ebe3cff4a 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
index 21d06194e..c77db9222 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
index 21d06194e..c77db9222 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
index da06e16f6..229dfba6c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
index 6b9bb9339..6192f2714 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
index b6d9d9486..bcaacda6b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
index b6d9d9486..bcaacda6b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
index c97db3a2a..b7e6cca0f 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
index c97db3a2a..b7e6cca0f 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
index 3f4406265..a3bc8ea3b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
index a7b371df3..d4410c428 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
index bd709d149..d12da7374 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
index bd709d149..d12da7374 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
index 52d1ca0dd..ed205920b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
index 52d1ca0dd..ed205920b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
index 41ecf3616..3d8cbffa0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
index 40e788323..e6f799e62 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
index e186ce31d..79f8510e1 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
index e186ce31d..79f8510e1 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
index 5206b03b7..f7f661502 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
index 5206b03b7..f7f661502 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
index 8ee83c3e3..8d000a83c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
index bec56ddf1..1d203cdc9 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
index 39b5b2b11..f3c58a62c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
index 39b5b2b11..f3c58a62c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
index 7f28baf4c..32e3c44db 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
index 7f28baf4c..32e3c44db 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
index be5bae857..2caa8dbb6 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
index 77151f00d..5c64691df 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
index 5a85f4ea8..24c4e2786 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
index 5a85f4ea8..24c4e2786 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
index ced85daff..1f8c6458e 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
index ced85daff..1f8c6458e 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
index 43cc0cd3b..4064d2337 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
index 3decddea3..1cf2f86a2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-reverse"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml
index 6ffa5cd29..65835b119 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-ipv4"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml
index 6451b4157..d780f43bc 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-ipv6"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml
index 08ce05cca..b55a8a462 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-tcp"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml
index 7df13c158..0b64491cd 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-udp"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml
index 9d844a8b7..577d5172b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-unix"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
index 650e283c9..2aecd2583 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
index 8d45a7d50..91d03da7f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
index f47dae397..461943e0d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
index f47dae397..461943e0d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
index db24412f8..b12e6b9de 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
index db24412f8..b12e6b9de 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
index a0a839acb..bfbba9873 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
index 9375cb433..d702adcd8 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
index 245ce6e66..36310f19d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
index 245ce6e66..36310f19d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
index 40484917a..5c511e921 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
index 40484917a..5c511e921 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
index f1536c166..ecc87a347 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
index 689712132..a15dd8ca9 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
index fa95b8e89..03d342b34 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
index fa95b8e89..03d342b34 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
index 494ccbf30..395d8fcfa 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
index 494ccbf30..395d8fcfa 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
index 33d63d21f..eb36c45b0 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
index 4823cc34e..44110899e 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
index 56261a421..bb401ec7f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
index 56261a421..bb401ec7f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
index 81e07bde1..0d0bb0b32 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
index 81e07bde1..0d0bb0b32 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "tcp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
index 1045bcf94..25e0eadc1 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
index 0474da98c..58d98f1aa 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
index 1aa54aea9..4f702c869 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
index 1aa54aea9..4f702c869 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
index 2f4fb28bd..326254156 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
index 2f4fb28bd..326254156 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
index 4e2f724bd..cd44c2132 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
index 55c66f613..c04f37263 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
index 189436797..9ad84425d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
index 189436797..9ad84425d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
index 40af48deb..7df05d609 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
index 40af48deb..7df05d609 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "4", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
index cac8da535..7089a5fbd 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
index 3060562fe..ab801254a 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
index f6047a6e1..b8350ef0f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
index f6047a6e1..b8350ef0f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
index 972578246..7042b6d50 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
index 972578246..7042b6d50 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
index 0d5bd00c9..682553029 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
index f817f971e..ea9c307b9 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
index 72f9b9abc..07ac1a284 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
index 72f9b9abc..07ac1a284 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
index 210894531..3451da5f8 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
index 210894531..3451da5f8 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-ip", "6", "-p", "udp", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
index 2352c7ed0..22fa92fc8 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
index dd414917b..d194d9a8f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
index 7149f51ab..d0d913c50 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
index 7149f51ab..d0d913c50 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
index 295d2567d..f75916b17 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
index 295d2567d..f75916b17 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-s", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
index b5d9e97ec..c70bcde00 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "1", "-r"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
index c91e1cab6..f4d5d789b 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "1"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
index 7d152d156..f40cae6de 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
index 7d152d156..f40cae6de 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "1", "-l", "5", "-i", "15", "-p", "unix", "-c", "10"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
index 1040da658..21e312796 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
index 1040da658..21e312796 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "5", "-l", "5", "-i", "15", "-p", "unix", "-c", "5"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
index a3eabff86..4826ccd9c 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
index 53da7da79..c775f4600 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-reverse"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml
index b27c086e0..a087d214d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-ipv4"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml
index ccdae3227..679652751 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-ipv6"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml
index 45121b47c..1078b8fff 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-tcp"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml
index 0b5477769..99cbe838d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-udp"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml
index dcfc5ddda..56f012158 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml
@@ -6,13 +6,13 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: test-ns
-    image: linuxkit/test-ns:321a9314c3f8b1ce748525b393dd633c48945216
+    image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
     command: ["/bin/sh", "/runp-runc-net.sh", "mix-unix"]
     mounts: # for runc
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:
diff --git a/test/cases/030_security/000_docker-bench/test-docker-bench.yml b/test/cases/030_security/000_docker-bench/test-docker-bench.yml
index fd82ffc1e..b54806fbf 100644
--- a/test/cases/030_security/000_docker-bench/test-docker-bench.yml
+++ b/test/cases/030_security/000_docker-bench/test-docker-bench.yml
@@ -34,7 +34,7 @@ services:
      - /run:/var/run
     command: ["/usr/local/bin/docker-init", "/usr/local/bin/dockerd"]
   - name: test-docker-bench
-    image: linuxkit/test-docker-bench:6bce26ce412fbde60f4a90ee20f78ddd09f3578b
+    image: linuxkit/test-docker-bench:135177ce27874f310e5e1bedbba494ad01e402a9
     ipc: host
     pid: host
     net: host
diff --git a/test/cases/030_security/010_ports/test.yml b/test/cases/030_security/010_ports/test.yml
index 217bc09f4..1a08a0970 100644
--- a/test/cases/030_security/010_ports/test.yml
+++ b/test/cases/030_security/010_ports/test.yml
@@ -12,7 +12,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/002_binfmt/test-binfmt.yml b/test/cases/040_packages/002_binfmt/test-binfmt.yml
index b591880f6..e131493df 100644
--- a/test/cases/040_packages/002_binfmt/test-binfmt.yml
+++ b/test/cases/040_packages/002_binfmt/test-binfmt.yml
@@ -14,7 +14,7 @@ onboot:
       - /proc/sys/fs/binfmt_misc:/binfmt_misc
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml b/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml
index 56100ff4b..779c45ed5 100644
--- a/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml
+++ b/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml
@@ -13,7 +13,7 @@ onboot:
       - /etc:/host-etc
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/003_containerd/test-containerd.yml b/test/cases/040_packages/003_containerd/test-containerd.yml
index faf73fc8c..d6029353c 100644
--- a/test/cases/040_packages/003_containerd/test-containerd.yml
+++ b/test/cases/040_packages/003_containerd/test-containerd.yml
@@ -18,9 +18,9 @@ onboot:
     image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
     command: ["/usr/bin/mountie", "/var"]
   - name: test
-    image: linuxkit/test-containerd:325508d66a3a0afebe2fa0fd1a0325ae0c4d4613
+    image: linuxkit/test-containerd:cde0f791f5a9f7123b05ec16532693e17774a585
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
 trust:
   org:
     - linuxkit
diff --git a/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml b/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml
index 1b451c51d..5b6cab023 100644
--- a/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml
+++ b/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml
@@ -15,7 +15,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/008_format_mount/000_auto/test.yml b/test/cases/040_packages/008_format_mount/000_auto/test.yml
index 5c2a8b2d1..b64ffcfce 100644
--- a/test/cases/040_packages/008_format_mount/000_auto/test.yml
+++ b/test/cases/040_packages/008_format_mount/000_auto/test.yml
@@ -18,7 +18,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/008_format_mount/001_by_label/test.yml b/test/cases/040_packages/008_format_mount/001_by_label/test.yml
index d2989ed97..55388fbff 100644
--- a/test/cases/040_packages/008_format_mount/001_by_label/test.yml
+++ b/test/cases/040_packages/008_format_mount/001_by_label/test.yml
@@ -18,7 +18,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in b/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
index 81921c88e..f5f70ff58 100644
--- a/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
+++ b/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
@@ -18,7 +18,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/008_format_mount/003_btrfs/test.yml b/test/cases/040_packages/008_format_mount/003_btrfs/test.yml
index 2075d0137..bc9b1d5fe 100644
--- a/test/cases/040_packages/008_format_mount/003_btrfs/test.yml
+++ b/test/cases/040_packages/008_format_mount/003_btrfs/test.yml
@@ -25,7 +25,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/008_format_mount/004_xfs/test.yml b/test/cases/040_packages/008_format_mount/004_xfs/test.yml
index 424e1fe68..72f9fd155 100644
--- a/test/cases/040_packages/008_format_mount/004_xfs/test.yml
+++ b/test/cases/040_packages/008_format_mount/004_xfs/test.yml
@@ -18,7 +18,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/008_format_mount/010_multiple/test.yml b/test/cases/040_packages/008_format_mount/010_multiple/test.yml
index f7bda4e58..77f9c8051 100644
--- a/test/cases/040_packages/008_format_mount/010_multiple/test.yml
+++ b/test/cases/040_packages/008_format_mount/010_multiple/test.yml
@@ -25,7 +25,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/009_extend/000_ext4/test-create.yml b/test/cases/040_packages/009_extend/000_ext4/test-create.yml
index 460106bf7..1b3135a1c 100644
--- a/test/cases/040_packages/009_extend/000_ext4/test-create.yml
+++ b/test/cases/040_packages/009_extend/000_ext4/test-create.yml
@@ -16,7 +16,7 @@ onboot:
       - /var/lib/docker:/var/lib/docker
     command: ["touch", "/var/lib/docker/bar"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org: 
diff --git a/test/cases/040_packages/009_extend/000_ext4/test.yml b/test/cases/040_packages/009_extend/000_ext4/test.yml
index d93a12737..a6e1d9636 100644
--- a/test/cases/040_packages/009_extend/000_ext4/test.yml
+++ b/test/cases/040_packages/009_extend/000_ext4/test.yml
@@ -17,7 +17,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/009_extend/001_btrfs/test-create.yml b/test/cases/040_packages/009_extend/001_btrfs/test-create.yml
index 37b355476..a801aa837 100644
--- a/test/cases/040_packages/009_extend/001_btrfs/test-create.yml
+++ b/test/cases/040_packages/009_extend/001_btrfs/test-create.yml
@@ -24,7 +24,7 @@ onboot:
       - /var/lib/docker:/var/lib/docker
     command: ["touch", "/var/lib/docker/bar"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org: 
diff --git a/test/cases/040_packages/009_extend/001_btrfs/test.yml b/test/cases/040_packages/009_extend/001_btrfs/test.yml
index 2030f54c7..fc2e28082 100644
--- a/test/cases/040_packages/009_extend/001_btrfs/test.yml
+++ b/test/cases/040_packages/009_extend/001_btrfs/test.yml
@@ -25,7 +25,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/009_extend/002_xfs/test-create.yml b/test/cases/040_packages/009_extend/002_xfs/test-create.yml
index b2831f670..50c7dcbd3 100644
--- a/test/cases/040_packages/009_extend/002_xfs/test-create.yml
+++ b/test/cases/040_packages/009_extend/002_xfs/test-create.yml
@@ -17,7 +17,7 @@ onboot:
       - /var/lib/docker:/var/lib/docker
     command: ["touch", "/var/lib/docker/bar"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 trust:
   org: 
diff --git a/test/cases/040_packages/009_extend/002_xfs/test.yml b/test/cases/040_packages/009_extend/002_xfs/test.yml
index d9ebc0294..5451a83a6 100644
--- a/test/cases/040_packages/009_extend/002_xfs/test.yml
+++ b/test/cases/040_packages/009_extend/002_xfs/test.yml
@@ -18,7 +18,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:bce51402e293da0b653923a43c3c7be6e0effa05
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/cases/040_packages/013_mkimage/mkimage.yml b/test/cases/040_packages/013_mkimage/mkimage.yml
index dc31fda53..9d4e50f32 100644
--- a/test/cases/040_packages/013_mkimage/mkimage.yml
+++ b/test/cases/040_packages/013_mkimage/mkimage.yml
@@ -8,7 +8,7 @@ onboot:
   - name: mkimage
     image: linuxkit/mkimage:a63b8ee4c5de335afc32ba850e0af319b25b96c0
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
 trust:
   org:
     - linuxkit
diff --git a/test/cases/040_packages/013_mkimage/run.yml b/test/cases/040_packages/013_mkimage/run.yml
index c5ef648a2..273610aad 100644
--- a/test/cases/040_packages/013_mkimage/run.yml
+++ b/test/cases/040_packages/013_mkimage/run.yml
@@ -6,7 +6,7 @@ init:
   - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
 onboot:
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
 trust:
   org:
     - linuxkit
diff --git a/test/cases/040_packages/019_sysctl/test-sysctl.yml b/test/cases/040_packages/019_sysctl/test-sysctl.yml
index 50001f035..96e3a598c 100644
--- a/test/cases/040_packages/019_sysctl/test-sysctl.yml
+++ b/test/cases/040_packages/019_sysctl/test-sysctl.yml
@@ -16,7 +16,7 @@ onboot:
       - /check.sh:/check.sh
     command: ["sh", "./check.sh"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "10"]
 files:
   - path: check.sh
diff --git a/test/hack/test-ltp.yml b/test/hack/test-ltp.yml
index 4bddb713c..aa8b30cc0 100644
--- a/test/hack/test-ltp.yml
+++ b/test/hack/test-ltp.yml
@@ -7,11 +7,11 @@ init:
   - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
 onboot:
   - name: ltp
-    image: linuxkit/test-ltp:b8ad3dfd0998ddff4fd47b3f693d2a4aa93ab7a4
+    image: linuxkit/test-ltp:38cec1526acc8b1a2ce4b4ece78a810078c807e1
     binds:
      - /etc/ltp/baseline:/etc/ltp/baseline
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
 files:
   - path: /etc/ltp/baseline
     contents: "100"
diff --git a/test/hack/test.yml b/test/hack/test.yml
index 3129a01e4..dcc0cfa78 100644
--- a/test/hack/test.yml
+++ b/test/hack/test.yml
@@ -12,9 +12,9 @@ onboot:
     image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: check-kernel-config
-    image: linuxkit/test-kernel-config:a48f774499238130f0facefab9e3c6999da5d45b
+    image: linuxkit/test-kernel-config:d58766bb6c0def3df9e6ffc645ee11677f127faa
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   image:
diff --git a/test/pkg/ns/template.yml b/test/pkg/ns/template.yml
index ee5c74945..a5a420736 100644
--- a/test/pkg/ns/template.yml
+++ b/test/pkg/ns/template.yml
@@ -14,7 +14,7 @@ onboot:
     - type: cgroup
       options: ["rw"]
   - name: poweroff
-    image: linuxkit/poweroff:3845c4d64d47a1ea367806be5547e44594b0fa91
+    image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
     command: ["/bin/sh", "/poweroff.sh", "3"]
 trust:
   org:

From aa44e41587058154a437f09a3d05d7066318c779 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 15:05:22 +0100
Subject: [PATCH 13/16] docs: Update docs, add document about packages

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 README.md        |   7 +++-
 docs/packages.md | 101 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 106 insertions(+), 2 deletions(-)
 create mode 100644 docs/packages.md

diff --git a/README.md b/README.md
index 5005514fd..4bd8a0ba6 100644
--- a/README.md
+++ b/README.md
@@ -70,8 +70,9 @@ Currently supported platforms are:
 
 #### Running the Tests
 
-The test suite uses [`rtf`](https://github.com/linuxkit/rtf)
-To install this you should use `make bin/rtf && make install`.
+The test suite uses [`rtf`](https://github.com/linuxkit/rtf) To
+install this you should use `make bin/rtf && make install`. You will
+also need to install `expect` on your system as some tests use it.
 
 To run the test suite:
 
@@ -103,6 +104,8 @@ generate its specified output. You can run the output with `linuxkit run file`.
 The yaml file specifies a kernel and base init system, a set of containers that are built into the generated image and started at boot time. You can specify the type
 of artifact to build with the `moby` tool eg `moby build -output vhd linuxkit.yml`.
 
+If you want to build your own packages, see this [document](docs/packages.md).
+
 ### Yaml Specification
 
 The yaml format specifies the image to be built:
diff --git a/docs/packages.md b/docs/packages.md
new file mode 100644
index 000000000..56ba1f308
--- /dev/null
+++ b/docs/packages.md
@@ -0,0 +1,101 @@
+# LinuxKit packages
+
+LinuxKit packages a container images which are pull using the `moby`
+tool and assembled into bootable Linux images. LinuxKit comes with a
+number of [packages](../pkg) which are core part of LinuxKit, but
+users can add their own packages to the YAML files.
+
+All LinuxKit packages are:
+- Signed with Docker Content Trust.
+- Multi-arch manifests to work on multiple architectures.
+- Derived from well-known (and signed) sources for repeatable builds.
+- Build with multi-stage builds to minimise their size.
+
+
+## Building packages
+
+### Prerequisites
+
+Before you can build packages you need:
+- Docker version 17.06 or newer. If you are on a Mac you also need
+  `docker-credential-osxkeychain.bin`, which comes with Docker for Mac.
+- `make`, `notary`, `base64`, `jq`, and `expect`
+- A custom copy of `manifest-tool` which you can build with `make
+  bin/manifest-tool`. `manifest-tool` must be in your path.
+
+Further, when building packages you need to be logged into hub with
+`docker login` as some of the tooling extracts your hub credentials
+during the build.
+
+### Build packages as a maintainer
+
+If you have write access to the `linuxkit` organisation on hub, you
+should also be set up with signing keys for packages and your signing
+key should have a passphrase, which we call `<passphrase>` throughout.
+
+All official LinuxKit packages are multi-arch manifests and most of
+them are available for amd64 and aarm64. Official images *must* be
+build on both architectures and they must be build *in sequence*, i.e.,
+they can't be build in parallel.
+
+To build a package on an architecture:
+
+```
+DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE="<passphrase>" make
+```
+
+This will:
+- Build a local images as `linuxkit/<image>:<hash>-<arch>`
+- Push it to hub
+- Sign it with your key
+- Create a manifest called `linuxkit/<image>:<hash>` (note no `-<arch>`)
+- Push the manifest to hub
+- Sign the manifest
+
+If you repeat the same on another architecture, a new manifest will be
+pushed and signed containing the previous and the new
+architecture. The YAML files should consume the package as:
+`linuxkit/<image>:<hash>`.
+
+
+Since it is not very good to have your passphrase in the clear (or
+even stashed in your shell history), we recommend using a password
+manager with a CLI interface, such as LastPass or `pass`. You can then
+invoke `make` like this (for LastPass):
+
+```
+DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE=$(lpass show <key> --password) make
+```
+
+### Build packages as a developer
+
+If you want to develop packages or test them locally, it is best to
+override the hub organisation used. You may also want to disable
+signing while developing. A typical example would be:
+
+```
+make ORG=wombat NOTRUST=1 tag
+```
+
+This will create a local image: `wombat/<image>:<hash>-<arch>` which
+you can use in your local YAML files for testing. If you need to test
+on other systems you can push the image to your hub account and pull
+from a different system by issuing:
+
+```
+make ORG=wombat NOTRUST=1 push
+```
+
+This will push both `wombat/<image>:<hash>-<arch>` and
+`wombat/<image>:<hash>` to hub.
+
+Finally, if you are tired of the long hashes you can override the hash
+with:
+
+```
+make ORG=wombat NOTRUST=1 HASH=foo push
+```
+
+and this will create `wombat/<image>:foo-<arch>` and
+`wombat/<image>:foo` for use in your YAML files.
+

From e44783fea1753c8e02b5911b241c69ee97ca2d3e Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 15:43:17 +0100
Subject: [PATCH 14/16] pkg: Update alpine base for all packages

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 pkg/acpid/Dockerfile                | 4 ++--
 pkg/auditd/Dockerfile               | 4 ++--
 pkg/binfmt/Dockerfile               | 4 ++--
 pkg/ca-certificates/Dockerfile      | 2 +-
 pkg/containerd/Dockerfile           | 2 +-
 pkg/dhcpcd/Dockerfile               | 2 +-
 pkg/extend/Dockerfile               | 4 ++--
 pkg/format/Dockerfile               | 4 ++--
 pkg/getty/Dockerfile                | 2 +-
 pkg/host-timesync-daemon/Dockerfile | 2 +-
 pkg/init-lcow/Dockerfile            | 4 ++--
 pkg/init/Dockerfile                 | 4 ++--
 pkg/metadata/Dockerfile             | 2 +-
 pkg/mkimage/Dockerfile              | 2 +-
 pkg/mount/Dockerfile                | 4 ++--
 pkg/open-vm-tools/Dockerfile        | 2 +-
 pkg/openntpd/Dockerfile             | 2 +-
 pkg/qemu-ga/Dockerfile              | 2 +-
 pkg/rngd/Dockerfile                 | 2 +-
 pkg/runc/Dockerfile                 | 2 +-
 pkg/sshd/Dockerfile                 | 2 +-
 pkg/swap/Dockerfile                 | 2 +-
 pkg/sysctl/Dockerfile               | 2 +-
 pkg/sysfs/Dockerfile                | 2 +-
 pkg/trim-after-delete/Dockerfile    | 2 +-
 pkg/tss/Dockerfile                  | 2 +-
 pkg/vpnkit-expose-port/Dockerfile   | 2 +-
 pkg/vpnkit-forwarder/Dockerfile     | 2 +-
 pkg/vsudd/Dockerfile                | 2 +-
 29 files changed, 37 insertions(+), 37 deletions(-)

diff --git a/pkg/acpid/Dockerfile b/pkg/acpid/Dockerfile
index 7104c92f5..e604af262 100644
--- a/pkg/acpid/Dockerfile
+++ b/pkg/acpid/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:2e362f4459ba4491655061cccdd2fcc7a2de5eb3 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
@@ -6,7 +6,7 @@ RUN apk add --no-cache --initdb -p /out \
     busybox
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:2e362f4459ba4491655061cccdd2fcc7a2de5eb3 AS mirror2
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror2
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     busybox-initscripts
diff --git a/pkg/auditd/Dockerfile b/pkg/auditd/Dockerfile
index 6a3c341df..fe85bd6b0 100644
--- a/pkg/auditd/Dockerfile
+++ b/pkg/auditd/Dockerfile
@@ -1,10 +1,10 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 RUN apk add abuild gcc git
 
 ADD build.sh /
 RUN adduser -D -G abuild builder && sudo -u builder /build.sh
 
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 COPY --from=build /home/builder/*apk /
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
diff --git a/pkg/binfmt/Dockerfile b/pkg/binfmt/Dockerfile
index 477c94791..deaddc5fe 100644
--- a/pkg/binfmt/Dockerfile
+++ b/pkg/binfmt/Dockerfile
@@ -1,10 +1,10 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS qemu
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS qemu
 RUN apk add \
     qemu-aarch64 \
     qemu-arm \
     qemu-ppc64le
 
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/ca-certificates/Dockerfile b/pkg/ca-certificates/Dockerfile
index 522402a0a..0185bb0db 100644
--- a/pkg/ca-certificates/Dockerfile
+++ b/pkg/ca-certificates/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 as alpine
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 as alpine
 
 RUN apk add ca-certificates
 
diff --git a/pkg/containerd/Dockerfile b/pkg/containerd/Dockerfile
index c35d201df..01dd6813c 100644
--- a/pkg/containerd/Dockerfile
+++ b/pkg/containerd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:cb6a0b2b068d892996ebadae999d9baf6e08be5b as alpine
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 as alpine
 RUN \
   apk add \
   btrfs-progs-dev \
diff --git a/pkg/dhcpcd/Dockerfile b/pkg/dhcpcd/Dockerfile
index c7fe0ea44..0739dbbfd 100644
--- a/pkg/dhcpcd/Dockerfile
+++ b/pkg/dhcpcd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/pkg/extend/Dockerfile b/pkg/extend/Dockerfile
index 2eda64f4e..e301ca985 100644
--- a/pkg/extend/Dockerfile
+++ b/pkg/extend/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:488aa6f5dd2d8121a3c5c5c7a1ecf97c424b96ac AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
@@ -15,7 +15,7 @@ RUN apk add --no-cache --initdb -p /out \
     && true
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:488aa6f5dd2d8121a3c5c5c7a1ecf97c424b96ac AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/format/Dockerfile b/pkg/format/Dockerfile
index 9f44a74cb..2d7764c1a 100644
--- a/pkg/format/Dockerfile
+++ b/pkg/format/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:488aa6f5dd2d8121a3c5c5c7a1ecf97c424b96ac AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
@@ -14,7 +14,7 @@ RUN apk add --no-cache --initdb -p /out \
     && true
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:488aa6f5dd2d8121a3c5c5c7a1ecf97c424b96ac AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/getty/Dockerfile b/pkg/getty/Dockerfile
index 2ce60eb40..d651f8fc9 100644
--- a/pkg/getty/Dockerfile
+++ b/pkg/getty/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:4248059c38452217ff63853869df36034a890401 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
diff --git a/pkg/host-timesync-daemon/Dockerfile b/pkg/host-timesync-daemon/Dockerfile
index 8c943b4d8..238ec7047 100644
--- a/pkg/host-timesync-daemon/Dockerfile
+++ b/pkg/host-timesync-daemon/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:2e362f4459ba4491655061cccdd2fcc7a2de5eb3 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev git
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/init-lcow/Dockerfile b/pkg/init-lcow/Dockerfile
index 4f1b76aee..9f383c55d 100644
--- a/pkg/init-lcow/Dockerfile
+++ b/pkg/init-lcow/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:77c8dfc5860012c869a19d7a2c68e701469692c8 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
@@ -7,7 +7,7 @@ RUN apk add --no-cache --initdb -p /out \
     musl
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:77c8dfc5860012c869a19d7a2c68e701469692c8 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 ENV OPENGCS_REPO=https://github.com/Microsoft/opengcs
 ENV OPENGCS_COMMIT=e248b10d8dae94ffaa59fae15245b4e7b6c56fbb
 RUN apk add --no-cache build-base curl git go musl-dev
diff --git a/pkg/init/Dockerfile b/pkg/init/Dockerfile
index 2a328647c..da7363bf4 100644
--- a/pkg/init/Dockerfile
+++ b/pkg/init/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 RUN apk add --no-cache --initdb alpine-baselayout make gcc musl-dev
 
 ADD usermode-helper.c .
@@ -11,7 +11,7 @@ COPY init.go /go/src/init/
 COPY vendor /go/src/init/vendor/
 RUN go-compile.sh /go/src/init/
 
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out alpine-baselayout busybox musl
 
diff --git a/pkg/metadata/Dockerfile b/pkg/metadata/Dockerfile
index 13ec973b4..216ee9aca 100644
--- a/pkg/metadata/Dockerfile
+++ b/pkg/metadata/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:2e362f4459ba4491655061cccdd2fcc7a2de5eb3 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/mkimage/Dockerfile b/pkg/mkimage/Dockerfile
index d2d0cfb75..9feecc3c2 100644
--- a/pkg/mkimage/Dockerfile
+++ b/pkg/mkimage/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
diff --git a/pkg/mount/Dockerfile b/pkg/mount/Dockerfile
index 7c0592239..e78cfa20b 100644
--- a/pkg/mount/Dockerfile
+++ b/pkg/mount/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:488aa6f5dd2d8121a3c5c5c7a1ecf97c424b96ac AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
@@ -9,7 +9,7 @@ RUN apk add --no-cache --initdb -p /out \
     && true
 RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
 
-FROM linuxkit/alpine:488aa6f5dd2d8121a3c5c5c7a1ecf97c424b96ac AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/open-vm-tools/Dockerfile b/pkg/open-vm-tools/Dockerfile
index 0e2d7fe36..57ae2ce66 100644
--- a/pkg/open-vm-tools/Dockerfile
+++ b/pkg/open-vm-tools/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/pkg/openntpd/Dockerfile b/pkg/openntpd/Dockerfile
index 357c22d54..4e8301c9c 100644
--- a/pkg/openntpd/Dockerfile
+++ b/pkg/openntpd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
diff --git a/pkg/qemu-ga/Dockerfile b/pkg/qemu-ga/Dockerfile
index 01266134e..c77d66590 100644
--- a/pkg/qemu-ga/Dockerfile
+++ b/pkg/qemu-ga/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN mkdir -p /out/var/run
 RUN apk add --no-cache --initdb -p /out \
diff --git a/pkg/rngd/Dockerfile b/pkg/rngd/Dockerfile
index 333b16370..495dfea80 100644
--- a/pkg/rngd/Dockerfile
+++ b/pkg/rngd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:c23813875499d85163dc358fc6370c9de650df57 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go gcc musl-dev linux-headers
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/runc/Dockerfile b/pkg/runc/Dockerfile
index 3cbc010b2..5ca01803a 100644
--- a/pkg/runc/Dockerfile
+++ b/pkg/runc/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:a39a433162a873519910a07beeb3e8db22529956 as alpine
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 as alpine
 RUN \
   apk add \
   bash \
diff --git a/pkg/sshd/Dockerfile b/pkg/sshd/Dockerfile
index 246cdfa22..abf72cf49 100644
--- a/pkg/sshd/Dockerfile
+++ b/pkg/sshd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:4248059c38452217ff63853869df36034a890401 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
diff --git a/pkg/swap/Dockerfile b/pkg/swap/Dockerfile
index 4976c1610..4f3bc9194 100644
--- a/pkg/swap/Dockerfile
+++ b/pkg/swap/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
diff --git a/pkg/sysctl/Dockerfile b/pkg/sysctl/Dockerfile
index 0185f8ae7..281d25320 100644
--- a/pkg/sysctl/Dockerfile
+++ b/pkg/sysctl/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/sysfs/Dockerfile b/pkg/sysfs/Dockerfile
index 54d465359..a9fa8a193 100644
--- a/pkg/sysfs/Dockerfile
+++ b/pkg/sysfs/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev
 ENV GOPATH=/go PATH=$PATH:/go/bin
diff --git a/pkg/trim-after-delete/Dockerfile b/pkg/trim-after-delete/Dockerfile
index 6cd78abd1..bfa63ba76 100644
--- a/pkg/trim-after-delete/Dockerfile
+++ b/pkg/trim-after-delete/Dockerfile
@@ -1,5 +1,5 @@
 # We need the `fstrim` binary:
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
 RUN apk add --no-cache --initdb -p /out \
     alpine-baselayout \
diff --git a/pkg/tss/Dockerfile b/pkg/tss/Dockerfile
index 88b904d17..88de09a5c 100644
--- a/pkg/tss/Dockerfile
+++ b/pkg/tss/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:43c139f87122e94af5fac9a9d1d96f0292ca1c0b AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 
 ENV TROUSERS_COMMIT de57f069ef2297d6a6b3a0353e217a5a2f66e444
 ENV TPM_TOOLS_COMMIT bdf9f1bc8f63cd6fc370c2deb58d03ac55079e84
diff --git a/pkg/vpnkit-expose-port/Dockerfile b/pkg/vpnkit-expose-port/Dockerfile
index 5ff604bfb..d409a00a9 100644
--- a/pkg/vpnkit-expose-port/Dockerfile
+++ b/pkg/vpnkit-expose-port/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS build
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS build
 
 RUN apk add --no-cache go musl-dev git build-base
 ENV GOPATH=/go PATH=$PATH:/go/bin 
diff --git a/pkg/vpnkit-forwarder/Dockerfile b/pkg/vpnkit-forwarder/Dockerfile
index 7a6c42105..f6cd163d0 100644
--- a/pkg/vpnkit-forwarder/Dockerfile
+++ b/pkg/vpnkit-forwarder/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev git build-base
 ENV GOPATH=/go PATH=$PATH:/go/bin 
diff --git a/pkg/vsudd/Dockerfile b/pkg/vsudd/Dockerfile
index 524ec1a66..f18dfc4cf 100644
--- a/pkg/vsudd/Dockerfile
+++ b/pkg/vsudd/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
+FROM linuxkit/alpine:87a0cd10449d72f374f950004467737dbf440630 AS mirror
 
 RUN apk add --no-cache go musl-dev git build-base
 ENV GOPATH=/go PATH=$PATH:/go/bin 

From fee2a62f26d0e21721aa904c38b9874d2266800d Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 15:49:10 +0100
Subject: [PATCH 15/16] pkg: Disable some packages for arm64

They either won't work or the packages are specific
to x86_64 like the DfM or VMware packages.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 pkg/binfmt/Makefile               | 1 +
 pkg/host-timesync-daemon/Makefile | 1 +
 pkg/init-lcow/Makefile            | 1 +
 pkg/mkimage/Makefile              | 1 +
 pkg/node_exporter/Makefile        | 3 +++
 pkg/open-vm-tools/Makefile        | 1 +
 pkg/rngd/Makefile                 | 1 +
 pkg/tss/Makefile                  | 1 +
 pkg/vpnkit-expose-port/Makefile   | 1 +
 pkg/vpnkit-forwarder/Makefile     | 1 +
 pkg/vsudd/Makefile                | 1 +
 11 files changed, 13 insertions(+)

diff --git a/pkg/binfmt/Makefile b/pkg/binfmt/Makefile
index c13402e1e..493e18d95 100644
--- a/pkg/binfmt/Makefile
+++ b/pkg/binfmt/Makefile
@@ -1,4 +1,5 @@
 IMAGE=binfmt
 DEPS=main.go $(wildcard etc/binmft.d/*)
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/host-timesync-daemon/Makefile b/pkg/host-timesync-daemon/Makefile
index 28d66a17d..85d0fa0f2 100644
--- a/pkg/host-timesync-daemon/Makefile
+++ b/pkg/host-timesync-daemon/Makefile
@@ -1,5 +1,6 @@
 IMAGE=host-timesync-daemon
 DEPS=$(wildcard *.go)
 NETWORK=1
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/init-lcow/Makefile b/pkg/init-lcow/Makefile
index 64157d26b..c264416eb 100644
--- a/pkg/init-lcow/Makefile
+++ b/pkg/init-lcow/Makefile
@@ -1,4 +1,5 @@
 IMAGE=init-lcow
 NETWORK=1
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/mkimage/Makefile b/pkg/mkimage/Makefile
index eb2157d0e..3df6a1b87 100644
--- a/pkg/mkimage/Makefile
+++ b/pkg/mkimage/Makefile
@@ -1,4 +1,5 @@
 IMAGE=mkimage
 DEPS=mkimage.sh
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/node_exporter/Makefile b/pkg/node_exporter/Makefile
index f1f347b5d..be11d9673 100644
--- a/pkg/node_exporter/Makefile
+++ b/pkg/node_exporter/Makefile
@@ -1,3 +1,6 @@
 IMAGE=node_exporter
+# Can't pull with content trust. Skip for now
+# https://github.com/linuxkit/linuxkit/issues/2349
+ARCHES=SKIP
 
 include ../package.mk
diff --git a/pkg/open-vm-tools/Makefile b/pkg/open-vm-tools/Makefile
index e8b459a76..4befe5b01 100644
--- a/pkg/open-vm-tools/Makefile
+++ b/pkg/open-vm-tools/Makefile
@@ -1,3 +1,4 @@
 IMAGE=open-vm-tools
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/rngd/Makefile b/pkg/rngd/Makefile
index 0f5b8696a..7221dd5a6 100644
--- a/pkg/rngd/Makefile
+++ b/pkg/rngd/Makefile
@@ -1,4 +1,5 @@
 IMAGE=rngd
 DEPS:=$(wildcard cmd/rngd/*.go) $(shell find cmd/rngd/vendor)
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/tss/Makefile b/pkg/tss/Makefile
index c8278d22c..f8644cfa4 100644
--- a/pkg/tss/Makefile
+++ b/pkg/tss/Makefile
@@ -1,6 +1,7 @@
 IMAGE=tss
 NETWORK=1
 DEPS=$(wildcard upload/out/*) $(wildcard upload/out/etc/*) $(wildacrd upload/src/savedeps/*) $(wildcard upload/src/glibc_stubs/*)
+ARCHES=x86_64
 
 include ../package.mk
 
diff --git a/pkg/vpnkit-expose-port/Makefile b/pkg/vpnkit-expose-port/Makefile
index 95f3b6f97..8339cab6f 100644
--- a/pkg/vpnkit-expose-port/Makefile
+++ b/pkg/vpnkit-expose-port/Makefile
@@ -1,6 +1,7 @@
 IMAGE=vpnkit-expose-port
 DEPS=$(wildcard *.go)
 NETWORK=1
+ARCHES=x86_64
 
 include ../package.mk
 
diff --git a/pkg/vpnkit-forwarder/Makefile b/pkg/vpnkit-forwarder/Makefile
index 0dc4c0888..059ab737f 100644
--- a/pkg/vpnkit-forwarder/Makefile
+++ b/pkg/vpnkit-forwarder/Makefile
@@ -1,5 +1,6 @@
 IMAGE=vpnkit-forwarder
 DEPS=$(wildcard *.go)
 NETWORK=1
+ARCHES=x86_64
 
 include ../package.mk
diff --git a/pkg/vsudd/Makefile b/pkg/vsudd/Makefile
index 1027b2063..75b909fc9 100644
--- a/pkg/vsudd/Makefile
+++ b/pkg/vsudd/Makefile
@@ -1,5 +1,6 @@
 IMAGE=vsudd
 DEPS=$(wildcard *.go)
 NETWORK=1
+ARCHES=x86_64
 
 include ../package.mk

From 633195cbe32681a51c9238ed457f24d5ef4a2d5e Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@docker.com>
Date: Thu, 3 Aug 2017 17:01:37 +0100
Subject: [PATCH 16/16] Update YAML files with new multi-arch packages

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
 blueprints/docker-for-mac/base.yml            | 36 +++++++++----------
 blueprints/lcow.yml                           |  4 +--
 examples/aws.yml                              | 18 +++++-----
 examples/azure.yml                            | 16 ++++-----
 examples/docker.yml                           | 24 ++++++-------
 examples/gcp.yml                              | 20 +++++------
 examples/getty.yml                            | 16 ++++-----
 examples/minimal.yml                          | 10 +++---
 examples/node_exporter.yml                    | 12 +++----
 examples/packet.yml                           | 16 ++++-----
 examples/redis-os.yml                         | 10 +++---
 examples/sshd.yml                             | 20 +++++------
 examples/swap.yml                             | 22 ++++++------
 examples/tpm.yml                              | 16 ++++-----
 examples/vmware.yml                           | 16 ++++-----
 examples/vpnkit-forwarder.yml                 | 14 ++++----
 examples/vsudd.yml                            | 10 +++---
 examples/vultr.yml                            | 20 +++++------
 linuxkit.yml                                  | 16 ++++-----
 projects/compose/compose-dynamic.yml          | 22 ++++++------
 projects/compose/compose-static.yml           | 22 ++++++------
 projects/etcd/etcd.yml                        | 20 +++++------
 projects/etcd/prom-us-central1-f.yml          |  6 ++--
 projects/ima-namespace/ima-namespace.yml      | 14 ++++----
 projects/kubernetes/kube-master.yml           | 28 +++++++--------
 projects/kubernetes/kube-node.yml             | 28 +++++++--------
 projects/logging/examples/logging.yml         | 12 +++----
 projects/memorizer/memorizer.yml              |  8 ++---
 projects/miragesdk/examples/fdd.yml           | 16 ++++-----
 projects/miragesdk/examples/mirage-dhcp.yml   | 12 +++----
 projects/okernel/examples/okernel_simple.yaml | 16 ++++-----
 projects/shiftfs/shiftfs.yml                  | 16 ++++-----
 projects/swarmd/swarmd.yml                    | 26 +++++++-------
 test/cases/000_build/000_outputs/test.yml     |  6 ++--
 .../000_qemu/000_run_kernel/test.yml          |  4 +--
 .../000_qemu/010_run_iso/test.yml             |  4 +--
 .../000_qemu/020_run_efi/test.yml             |  4 +--
 .../000_qemu/030_run_qcow/test.yml            |  4 +--
 .../000_qemu/040_run_raw/test.yml             |  4 +--
 .../000_qemu/100_container/test.yml           |  4 +--
 .../010_hyperkit/000_run_kernel/test.yml      |  4 +--
 .../010_hyperkit/010_acpi/test.yml            |  8 ++---
 .../000_config_4.4.x/test-kernel-config.yml   |  4 +--
 .../001_config_4.9.x/test-kernel-config.yml   |  4 +--
 test/cases/020_kernel/010_kmod_4.9.x/kmod.yml |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../010_echo-short-1con-single/test-ns.yml    |  4 +--
 .../test-ns.yml                               |  4 +--
 .../011_echo-short-10con-single/test-ns.yml   |  4 +--
 .../test-ns.yml                               |  4 +--
 .../012_echo-short-5con-multi/test-ns.yml     |  4 +--
 .../test-ns.yml                               |  4 +--
 .../015_echo-long-1con-single/test-ns.yml     |  4 +--
 .../test-ns.yml                               |  4 +--
 .../016_echo-long-10con-single/test-ns.yml    |  4 +--
 .../test-ns.yml                               |  4 +--
 .../017_echo-long-5con-multi/test-ns.yml      |  4 +--
 .../010_veth-unix-domain-echo/test-ns.yml     |  4 +--
 .../test-ns.yml                               |  4 +--
 .../100_mix/012_veth-ipv4-echo/test-ns.yml    |  4 +--
 .../100_mix/013_veth-ipv6-echo/test-ns.yml    |  4 +--
 .../100_mix/014_veth-tcp-echo/test-ns.yml     |  4 +--
 .../100_mix/015_veth-udp-echo/test-ns.yml     |  4 +--
 .../100_mix/020_unix-domain-echo/test-ns.yml  |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../test-ns.yml                               |  4 +--
 .../010_echo-short-1con-single/test-ns.yml    |  4 +--
 .../test-ns.yml                               |  4 +--
 .../011_echo-short-10con-single/test-ns.yml   |  4 +--
 .../test-ns.yml                               |  4 +--
 .../012_echo-short-5con-multi/test-ns.yml     |  4 +--
 .../test-ns.yml                               |  4 +--
 .../015_echo-long-1con-single/test-ns.yml     |  4 +--
 .../test-ns.yml                               |  4 +--
 .../016_echo-long-10con-single/test-ns.yml    |  4 +--
 .../test-ns.yml                               |  4 +--
 .../017_echo-long-5con-multi/test-ns.yml      |  4 +--
 .../010_veth-unix-domain-echo/test-ns.yml     |  4 +--
 .../test-ns.yml                               |  4 +--
 .../100_mix/012_veth-ipv4-echo/test-ns.yml    |  4 +--
 .../100_mix/013_veth-ipv6-echo/test-ns.yml    |  4 +--
 .../100_mix/014_veth-tcp-echo/test-ns.yml     |  4 +--
 .../100_mix/015_veth-udp-echo/test-ns.yml     |  4 +--
 .../100_mix/020_unix-domain-echo/test-ns.yml  |  4 +--
 .../000_docker-bench/test-docker-bench.yml    | 20 +++++------
 test/cases/030_security/010_ports/test.yml    |  4 +--
 .../040_packages/002_binfmt/test-binfmt.yml   |  6 ++--
 .../test-ca-certificates.yml                  |  6 ++--
 .../003_containerd/test-containerd.yml        | 16 ++++-----
 .../040_packages/004_dhcpcd/test-dhcpcd.yml   |  6 ++--
 .../007_getty-containerd/test-ctr.yml         | 12 +++----
 .../008_format_mount/000_auto/test.yml        |  8 ++---
 .../008_format_mount/001_by_label/test.yml    |  8 ++---
 .../008_format_mount/002_by_name/test.yml.in  |  8 ++---
 .../008_format_mount/003_btrfs/test.yml       |  8 ++---
 .../008_format_mount/004_xfs/test.yml         |  8 ++---
 .../008_format_mount/010_multiple/test.yml    | 12 +++----
 .../009_extend/000_ext4/test-create.yml       |  8 ++---
 .../040_packages/009_extend/000_ext4/test.yml |  8 ++---
 .../009_extend/001_btrfs/test-create.yml      |  8 ++---
 .../009_extend/001_btrfs/test.yml             |  8 ++---
 .../009_extend/002_xfs/test-create.yml        |  8 ++---
 .../040_packages/009_extend/002_xfs/test.yml  |  8 ++---
 .../040_packages/013_mkimage/mkimage.yml      |  6 ++--
 test/cases/040_packages/013_mkimage/run.yml   |  4 +--
 .../040_packages/019_sysctl/test-sysctl.yml   |  6 ++--
 test/hack/test-ltp.yml                        |  6 ++--
 test/hack/test.yml                            |  8 ++---
 test/pkg/ns/template.yml                      |  2 +-
 204 files changed, 677 insertions(+), 677 deletions(-)

diff --git a/blueprints/docker-for-mac/base.yml b/blueprints/docker-for-mac/base.yml
index afd73b93c..73f1c8c00 100644
--- a/blueprints/docker-for-mac/base.yml
+++ b/blueprints/docker-for-mac/base.yml
@@ -3,25 +3,25 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/vpnkit-expose-port:e2b49a6c56fbf876ea24f0a5ce4ccae5f940d1be # install vpnkit-expose-port and vpnkit-iptables-wrapper on host
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/vpnkit-expose-port:fa4ab4ac78b83fe392e39b861b4114c3bb02d170 # install vpnkit-expose-port and vpnkit-iptables-wrapper on host
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   # support metadata for optional config in /var/config
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: binfmt
-    image: linuxkit/binfmt:257b5174a8e33bc62d5448cc026d72cae3713628
+    image: linuxkit/binfmt:472eeba777d056c5f98fe074aa0f581c67ccc7ff
   # Format and mount the disk image in /var/lib/docker
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib"]
   # create docker dir on mounted drive if it doesn't exist
   - name: mkdir-docker
@@ -45,41 +45,41 @@ onboot:
         - /var:/host_var
     command: ["sh", "-c", "mv -v /host_var/log /host_var/lib && ln -vs /var/lib/log /host_var/log"]
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   # Enable acpi to shutdown on power events
   - name: acpid
-    image: linuxkit/acpid:1966310cb75e28ffc668863a6577ee991327f918
+    image: linuxkit/acpid:79e5c20de96e1633c9c40935b99dde45aefba37b
   # Enable getty for easier debugging
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
         - INSECURE=true
   # Run ntpd to keep time synchronised in the VM
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   # VSOCK to unix domain socket forwarding. Forwards guest /var/run/docker.sock
   # to a socket on the host.
   - name: vsudd
-    image: linuxkit/vsudd:adad4b6ab7529b6b95339eb0752b0c81a218d185
+    image: linuxkit/vsudd:d40f65855dfc4fe4740ba5fb5d3282cbc2131715
     binds:
         - /var/run:/var/run
     command: ["/vsudd", "-inport", "2376:unix:/var/run/docker.sock"]
   # vpnkit-forwarder forwards network traffic to/from the host via VSOCK port 62373. 
   # It needs access to the vpnkit 9P coordination share 
   - name: vpnkit-forwarder
-    image: linuxkit/vpnkit-forwarder:9c1545e7b093d1210118de7661d7346393ec195b
+    image: linuxkit/vpnkit-forwarder:42d80758e3b6a9f58cdfd25e53c775eebe951669
     binds:
         - /var/vpnkit:/port
     net: host
     command: ["/vpnkit-forwarder", "-vsockPort", "62373"]
   # Monitor for image deletes and invoke a TRIM on the container filesystem
   - name: trim-after-delete
-    image: linuxkit/trim-after-delete:2a5fcbe080cd4a45bd75c2ea3856c069475d706d
+    image: linuxkit/trim-after-delete:8e7aea3dc87bbb72cf56e62d8b8861ff93946480
   # When the host resumes from sleep, force a clock resync
   - name: host-timesync-daemon
-    image: linuxkit/host-timesync-daemon:e6c15e6ef75d302c1c22827bac249598fb365a83
+    image: linuxkit/host-timesync-daemon:625a906f2c3d9a3a2b8c856f062bc6c0d6b526bd
 
 trust:
     org:
diff --git a/blueprints/lcow.yml b/blueprints/lcow.yml
index 9b54ae3bc..d5b785dcc 100644
--- a/blueprints/lcow.yml
+++ b/blueprints/lcow.yml
@@ -3,8 +3,8 @@ kernel:
   cmdline: "console=ttyS0"
   tar: none
 init:
-  - linuxkit/init-lcow:439515abb07a6c91ff4e1accf9b1f705d192d881
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init-lcow:73860235d61b9c039728931555c03cb6f575b5e0
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 trust:
   org:
     - linuxkit
diff --git a/examples/aws.yml b/examples/aws.yml
index d28cf471d..bee9ec715 100644
--- a/examples/aws.yml
+++ b/examples/aws.yml
@@ -2,23 +2,23 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
     binds:
      - /var/config/ssh/authorized_keys:/root/.ssh/authorized_keys
   - name: nginx
diff --git a/examples/azure.yml b/examples/azure.yml
index 8648e6b69..6add5b6c4 100644
--- a/examples/azure.yml
+++ b/examples/azure.yml
@@ -2,20 +2,20 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
 files:
   - path: root/.ssh/authorized_keys
     source: ~/.ssh/id_rsa.pub
diff --git a/examples/docker.yml b/examples/docker.yml
index 467d9444b..ddbd3b1db 100644
--- a/examples/docker.yml
+++ b/examples/docker.yml
@@ -2,31 +2,31 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: docker
     image: docker:17.06.0-ce-dind
     capabilities:
diff --git a/examples/gcp.yml b/examples/gcp.yml
index 496b1d277..eae17ab6b 100644
--- a/examples/gcp.yml
+++ b/examples/gcp.yml
@@ -2,27 +2,27 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
     binds:
      - /var/config/ssh/authorized_keys:/root/.ssh/authorized_keys
   - name: nginx
diff --git a/examples/getty.yml b/examples/getty.yml
index 7cec08a40..f407e412c 100644
--- a/examples/getty.yml
+++ b/examples/getty.yml
@@ -2,24 +2,24 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     # to make insecure with passwordless root login, uncomment following lines
     #env:
     # - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
 files:
   - path: etc/getty.shadow
     # sample sets password for root to "abcdefgh" (without quotes)
diff --git a/examples/minimal.yml b/examples/minimal.yml
index 990e0f2af..ecad47b9c 100644
--- a/examples/minimal.yml
+++ b/examples/minimal.yml
@@ -2,16 +2,16 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
 trust:
diff --git a/examples/node_exporter.yml b/examples/node_exporter.yml
index eb64223a0..3d0f86965 100644
--- a/examples/node_exporter.yml
+++ b/examples/node_exporter.yml
@@ -2,18 +2,18 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: node_exporter
     image: linuxkit/node_exporter:a058fe1c6a4440a9689022a9fd7cffdcfd56d52c
 trust:
diff --git a/examples/packet.yml b/examples/packet.yml
index 6b97d1902..d027e3588 100644
--- a/examples/packet.yml
+++ b/examples/packet.yml
@@ -2,20 +2,20 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
 files:
   - path: root/.ssh/authorized_keys
     source: ~/.ssh/id_rsa.pub
diff --git a/examples/redis-os.yml b/examples/redis-os.yml
index fe2a25650..c30cf772f 100644
--- a/examples/redis-os.yml
+++ b/examples/redis-os.yml
@@ -4,16 +4,16 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: redis
diff --git a/examples/sshd.yml b/examples/sshd.yml
index ffbd358da..c8ebef263 100644
--- a/examples/sshd.yml
+++ b/examples/sshd.yml
@@ -2,27 +2,27 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: rngd1
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
     command: ["/sbin/rngd", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
 files:
   - path: root/.ssh/authorized_keys
     source: ~/.ssh/id_rsa.pub
diff --git a/examples/swap.yml b/examples/swap.yml
index 34a275248..795ebc16b 100644
--- a/examples/swap.yml
+++ b/examples/swap.yml
@@ -2,33 +2,33 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:eabc5a6e59f05aa91529d80e9a595b85b046f935
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/external"]
   - name: swap
-    image: linuxkit/swap:b6d447b55da3c28bdd8a3f4e30fb42c1fa0157bb
+    image: linuxkit/swap:3881b1e0fadb7765d2fa85d03563c887ab9335a6
     # to use unencrypted swap, use:
     # command: ["/swap.sh", "--path", "/var/external/swap", "--size", "1G"]
     command: ["/swap.sh", "--path", "/var/external/swap", "--size", "1G", "--encrypt"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: nginx
     image: nginx:alpine
     capabilities:
diff --git a/examples/tpm.yml b/examples/tpm.yml
index 0608015a5..140caf917 100644
--- a/examples/tpm.yml
+++ b/examples/tpm.yml
@@ -3,24 +3,24 @@ kernel:
   cmdline: "console=tty0 console=ttyS0"
 init:
   - linuxkit/init:d049e7b2074da5cd699a27defb47eb101142455d
-  - linuxkit/runc:d5cbeb95bdafedb82ad2cf11cff1a5da7fcae630
-  - linuxkit/containerd:e33e0534d6fca88e1eb86897a1ea410b4a5d722e
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:4b7b8bb024cebb1bbb9c8026d44d7cbc8e202c41
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: tss
-    image: linuxkit/tss:51d73be868e12af76965f5682ed59309c19972b6
+    image: linuxkit/tss:7f7d8d3d76d764e3130dd92f52c4944908c8bd80
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
 files:
   - path: etc/getty.shadow
     # sample sets password for root to "abcdefgh" (without quotes)
diff --git a/examples/vmware.yml b/examples/vmware.yml
index 4aca80073..aecb5f5c6 100644
--- a/examples/vmware.yml
+++ b/examples/vmware.yml
@@ -2,22 +2,22 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: nginx
     image: nginx:alpine
     capabilities:
diff --git a/examples/vpnkit-forwarder.yml b/examples/vpnkit-forwarder.yml
index 94dfb350c..6c5534213 100644
--- a/examples/vpnkit-forwarder.yml
+++ b/examples/vpnkit-forwarder.yml
@@ -2,12 +2,12 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: mount-vpnkit
     image: alpine:3.6
@@ -19,15 +19,15 @@ onboot:
     command: ["sh", "-c", "mkdir /host_var/vpnkit && mount -v -t 9p -o trans=virtio,dfltuid=1001,dfltgid=50,version=9p2000 port /host_var/vpnkit"]
 services:
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
   - name: vpnkit-forwarder
-    image: linuxkit/vpnkit-forwarder:9c1545e7b093d1210118de7661d7346393ec195b
+    image: linuxkit/vpnkit-forwarder:42d80758e3b6a9f58cdfd25e53c775eebe951669
     binds:
         - /var/vpnkit:/port
     net: host
     command: ["/vpnkit-forwarder"]
   - name: vpnkit-expose-port
-    image: linuxkit/vpnkit-forwarder:9c1545e7b093d1210118de7661d7346393ec195b
+    image: linuxkit/vpnkit-forwarder:42d80758e3b6a9f58cdfd25e53c775eebe951669
     net: none
     binds:
         - /var/vpnkit:/port
diff --git a/examples/vsudd.yml b/examples/vsudd.yml
index f0cd2ece7..5eebc1863 100644
--- a/examples/vsudd.yml
+++ b/examples/vsudd.yml
@@ -2,16 +2,16 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: vsudd
-    image: linuxkit/vsudd:adad4b6ab7529b6b95339eb0752b0c81a218d185
+    image: linuxkit/vsudd:d40f65855dfc4fe4740ba5fb5d3282cbc2131715
     binds:
         - /run/containerd/containerd.sock:/run/containerd/containerd.sock
     command: ["/vsudd",
diff --git a/examples/vultr.yml b/examples/vultr.yml
index 9254a15f6..ab2e4799b 100644
--- a/examples/vultr.yml
+++ b/examples/vultr.yml
@@ -2,27 +2,27 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
     binds:
      - /var/config/ssh/authorized_keys:/root/.ssh/authorized_keys
   - name: nginx
diff --git a/linuxkit.yml b/linuxkit.yml
index 4ab46bd59..1f691fbad 100644
--- a/linuxkit.yml
+++ b/linuxkit.yml
@@ -2,15 +2,15 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 onshutdown:
   - name: shutdown
@@ -18,11 +18,11 @@ onshutdown:
     command: ["/bin/echo", "so long and thanks for all the fish"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: nginx
     image: nginx:alpine
     capabilities:
diff --git a/projects/compose/compose-dynamic.yml b/projects/compose/compose-dynamic.yml
index c3f31d29d..97685621c 100644
--- a/projects/compose/compose-dynamic.yml
+++ b/projects/compose/compose-dynamic.yml
@@ -2,28 +2,28 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: docker
     image: docker:17.06.0-ce-dind
     capabilities:
diff --git a/projects/compose/compose-static.yml b/projects/compose/compose-static.yml
index 515318657..23481cc67 100644
--- a/projects/compose/compose-static.yml
+++ b/projects/compose/compose-static.yml
@@ -2,28 +2,28 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: docker
     image: docker:17.06.0-ce-dind
     capabilities:
diff --git a/projects/etcd/etcd.yml b/projects/etcd/etcd.yml
index 801591fa8..85e6b94ee 100644
--- a/projects/etcd/etcd.yml
+++ b/projects/etcd/etcd.yml
@@ -3,27 +3,27 @@ kernel:
   cmdline: "console=ttyS0 console=tty0 page_poison=1"
 init:
   - linuxkit/init:12348442d56c2ee9abf13ff38dff2e36b515bd1e
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/etcd"]
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: node_exporter
     image: linuxkit/node_exporter:a058fe1c6a4440a9689022a9fd7cffdcfd56d52c
   - name: etcd
diff --git a/projects/etcd/prom-us-central1-f.yml b/projects/etcd/prom-us-central1-f.yml
index 3580e007c..dbc4cb2a3 100644
--- a/projects/etcd/prom-us-central1-f.yml
+++ b/projects/etcd/prom-us-central1-f.yml
@@ -8,12 +8,12 @@ init:
   - mobylinux/ca-certificates:eabc5a6e59f05aa91529d80e9a595b85b046f935
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
 services:
   - name: rngd
     image: mobylinux/rngd:3dad6dd43270fa632ac031e99d1947f20b22eec9
diff --git a/projects/ima-namespace/ima-namespace.yml b/projects/ima-namespace/ima-namespace.yml
index be6c1c304..4fb5d495f 100644
--- a/projects/ima-namespace/ima-namespace.yml
+++ b/projects/ima-namespace/ima-namespace.yml
@@ -2,20 +2,20 @@ kernel:
   image: linuxkit/kernel-ima:4.11.1-186dd3605ee7b23214850142f8f02b4679dbd148
   cmdline: "console=ttyS0 console=tty0 page_poison=1 ima_appraise=enforce_ns"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
   - linuxkit/ima-utils:dfeb3896fd29308b80ff9ba7fe5b8b767e40ca29
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: nginx
     image: nginx:alpine
     capabilities:
diff --git a/projects/kubernetes/kube-master.yml b/projects/kubernetes/kube-master.yml
index 1009a639a..a75690a5f 100644
--- a/projects/kubernetes/kube-master.yml
+++ b/projects/kubernetes/kube-master.yml
@@ -2,24 +2,24 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mounts
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/"]
   - name: var
     image: library/alpine:3.6
@@ -28,15 +28,15 @@ onboot:
       - /var/lib:/var/lib
 services:
   - name: getty
-    image: linuxkit/getty:18c468293c583eb5f275a068b686d55969f1b736
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
   - name: docker
     image: docker:17.06.0-ce-dind
     capabilities:
diff --git a/projects/kubernetes/kube-node.yml b/projects/kubernetes/kube-node.yml
index 1c63f2f89..1919c4d53 100644
--- a/projects/kubernetes/kube-node.yml
+++ b/projects/kubernetes/kube-node.yml
@@ -2,24 +2,24 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=tty0 console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mounts
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/"]
   - name: var
     image: library/alpine:3.6
@@ -28,15 +28,15 @@ onboot:
       - /var/lib:/var/lib
 services:
   - name: getty
-    image: linuxkit/getty:18c468293c583eb5f275a068b686d55969f1b736
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: sshd
-    image: linuxkit/sshd:5dc5c3c4470c85f6c89f0e26b9d477ae4ff85a3c
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
   - name: docker
     image: docker:17.06.0-ce-dind
     capabilities:
diff --git a/projects/logging/examples/logging.yml b/projects/logging/examples/logging.yml
index 639799d4c..16a959776 100644
--- a/projects/logging/examples/logging.yml
+++ b/projects/logging/examples/logging.yml
@@ -3,19 +3,19 @@ kernel:
   cmdline: "console=ttyS0 console=tty0 page_poison=1"
 init:
   - linuxkit/init:12348442d56c2ee9abf13ff38dff2e36b515bd1e # with runc, logwrite, startmemlogd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
   - linuxkit/memlogd:9b5834189f598f43c507f6938077113906f51012
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: nginx
     image: nginx:alpine
     capabilities:
diff --git a/projects/memorizer/memorizer.yml b/projects/memorizer/memorizer.yml
index 8d5239cf8..5b936ff2d 100644
--- a/projects/memorizer/memorizer.yml
+++ b/projects/memorizer/memorizer.yml
@@ -3,15 +3,15 @@ kernel:
   cmdline: "console=ttyS0 page_poison=1"
 init:
   - linuxkit/init:059b2bb4b6efa5c58cf53fed4d0ea863521959fc
-  - linuxkit/runc:4a35484aa6f90a1f06cdf1fb36f7056926a084b9
-  - linuxkit/containerd:b6ffbb669248e3369081a6c4427026aa968a2385
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
 trust:
diff --git a/projects/miragesdk/examples/fdd.yml b/projects/miragesdk/examples/fdd.yml
index 597bef8b0..16143fb3d 100644
--- a/projects/miragesdk/examples/fdd.yml
+++ b/projects/miragesdk/examples/fdd.yml
@@ -2,23 +2,23 @@ kernel:
   image: linuxkit/kernel:4.9.34
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
   - samoht/fdd
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
 files:
   - path: etc/init.d/020-fdd-init
     mode: "0700"
diff --git a/projects/miragesdk/examples/mirage-dhcp.yml b/projects/miragesdk/examples/mirage-dhcp.yml
index 16c88ea48..8a6d71ff4 100644
--- a/projects/miragesdk/examples/mirage-dhcp.yml
+++ b/projects/miragesdk/examples/mirage-dhcp.yml
@@ -2,12 +2,12 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcp-client
     image: miragesdk/dhcp-client:22aa9d527820534295a8cd59901c0c5197af6585
     net: host
@@ -28,9 +28,9 @@ onboot:
      - /lib:/lib     # for ifconfig
 services:
   - name: sshd
-    image: linuxkit/sshd:dc98a72c1d1285c30f2db176252f3ce2bf645d5b
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
 files:
diff --git a/projects/okernel/examples/okernel_simple.yaml b/projects/okernel/examples/okernel_simple.yaml
index 607c853ea..74a9abfc3 100644
--- a/projects/okernel/examples/okernel_simple.yaml
+++ b/projects/okernel/examples/okernel_simple.yaml
@@ -2,20 +2,20 @@ kernel:
   image: linuxkit/okernel:latest
   cmdline: "console=ttyS0 console=tty0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: sshd
-    image: linuxkit/sshd:dc98a72c1d1285c30f2db176252f3ce2bf645d5b
+    image: linuxkit/sshd:505a985d7bd7a90f15eca9cb4dc6ec92789d51a0
 files:
   - path: root/.ssh/authorized_keys
     source: ~/.ssh/id_rsa.pub
diff --git a/projects/shiftfs/shiftfs.yml b/projects/shiftfs/shiftfs.yml
index c795e2e9e..5b5549fe0 100644
--- a/projects/shiftfs/shiftfs.yml
+++ b/projects/shiftfs/shiftfs.yml
@@ -2,23 +2,23 @@ kernel:
   image: linuxkitprojects/kernel-shiftfs:4.11.4-881a041fc14bd95814cf140b5e98d97dd65160b5
   cmdline: "console=ttyS0 console=tty0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: nginx
     image: nginx:alpine
     capabilities:
diff --git a/projects/swarmd/swarmd.yml b/projects/swarmd/swarmd.yml
index 9a20458e4..f314b48a0 100644
--- a/projects/swarmd/swarmd.yml
+++ b/projects/swarmd/swarmd.yml
@@ -2,38 +2,38 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
     binds:
      - /etc/sysctl.d/01-swarmd.conf:/etc/sysctl.d/01-swarmd.conf
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/swarmd"]
   - name: metadata
-    image: linuxkit/metadata:c3871ac5838e052ddb33248ceb95f86e4569aec4
+    image: linuxkit/metadata:cec86f3e1c260c9eafefa80c262fceb40c182ddf
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
     env:
      - INSECURE=true
   - name: qemu-ga
-    image: linuxkit/qemu-ga:585e4f0161a4df7583d5e0479d7621040c1ee140
+    image: linuxkit/qemu-ga:7c845bfb09ec6807fc15bfd93ce5d5fcc591e999
     binds:
       - /dev/vport0p1:/dev/vport0p1
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: ntpd
-    image: linuxkit/openntpd:2874b66c9fa51fa5b4d11c8b50441eb94ee22a5a
+    image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
   - name: weave
     image: weaveworks/weave:2.0.1@sha256:2d70caac7db33365482cc923d40ff8d3ec1238ae7fe06a00b3dde310d09f226e # Must match swarmd/Dockerfile
     command: ["/bin/sh", "/home/weave/weaver-wrapper"]
diff --git a/test/cases/000_build/000_outputs/test.yml b/test/cases/000_build/000_outputs/test.yml
index 6023f8992..44868f638 100644
--- a/test/cases/000_build/000_outputs/test.yml
+++ b/test/cases/000_build/000_outputs/test.yml
@@ -2,11 +2,11 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 trust:
   org:
diff --git a/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml b/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
index 730f2e312..5ef8d0d94 100644
--- a/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
+++ b/test/cases/010_platforms/000_qemu/000_run_kernel/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/000_qemu/010_run_iso/test.yml b/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
index 00383390a..c8282bdcb 100644
--- a/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
+++ b/test/cases/010_platforms/000_qemu/010_run_iso/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/000_qemu/020_run_efi/test.yml b/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
index 730f2e312..5ef8d0d94 100644
--- a/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
+++ b/test/cases/010_platforms/000_qemu/020_run_efi/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml b/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml
index 730f2e312..5ef8d0d94 100644
--- a/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml
+++ b/test/cases/010_platforms/000_qemu/030_run_qcow/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/000_qemu/040_run_raw/test.yml b/test/cases/010_platforms/000_qemu/040_run_raw/test.yml
index 730f2e312..5ef8d0d94 100644
--- a/test/cases/010_platforms/000_qemu/040_run_raw/test.yml
+++ b/test/cases/010_platforms/000_qemu/040_run_raw/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/000_qemu/100_container/test.yml b/test/cases/010_platforms/000_qemu/100_container/test.yml
index 29fd9ffc7..2007727af 100644
--- a/test/cases/010_platforms/000_qemu/100_container/test.yml
+++ b/test/cases/010_platforms/000_qemu/100_container/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml b/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
index 730f2e312..5ef8d0d94 100644
--- a/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
+++ b/test/cases/010_platforms/010_hyperkit/000_run_kernel/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/010_platforms/010_hyperkit/010_acpi/test.yml b/test/cases/010_platforms/010_hyperkit/010_acpi/test.yml
index fbb89630b..c740f97f1 100644
--- a/test/cases/010_platforms/010_hyperkit/010_acpi/test.yml
+++ b/test/cases/010_platforms/010_hyperkit/010_acpi/test.yml
@@ -2,12 +2,12 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 services:
   - name: acpid
-    image: linuxkit/acpid:1966310cb75e28ffc668863a6577ee991327f918
+    image: linuxkit/acpid:79e5c20de96e1633c9c40935b99dde45aefba37b
 trust:
   org:
     - linuxkit
diff --git a/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml b/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml
index 510afdd3f..309c99d37 100644
--- a/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml
+++ b/test/cases/020_kernel/000_config_4.4.x/test-kernel-config.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: check-kernel-config
     image: linuxkit/test-kernel-config:d58766bb6c0def3df9e6ffc645ee11677f127faa
diff --git a/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml b/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml
index 04bead8d6..ca4dc8446 100644
--- a/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml
+++ b/test/cases/020_kernel/001_config_4.9.x/test-kernel-config.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: check-kernel-config
     image: linuxkit/test-kernel-config:d58766bb6c0def3df9e6ffc645ee11677f127faa
diff --git a/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml b/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml
index d7dbfd2b5..f574e0a0f 100644
--- a/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml
+++ b/test/cases/020_kernel/010_kmod_4.9.x/kmod.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: check
     image: kmod-test
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
index 168dbf747..7315967db 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
index 8403584d0..2a721ef20 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
index e64436894..d0ab17809 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
index e64436894..d0ab17809 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
index 40d08bd8c..aa340e8b0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
index 40d08bd8c..aa340e8b0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
index a4b74ec3f..2bea8602a 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
index c7279b637..dec014957 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
index 4304a58b0..88decb9a2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
index 4304a58b0..88decb9a2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
index 867f3ce31..bb463bf51 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
index 867f3ce31..bb463bf51 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
index f17efc113..94859893c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
index 70cd55d99..d3be46fd7 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
index 6561c0b34..81566e21d 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
index 6561c0b34..81566e21d 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
index ba3103ac6..06d9504cb 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
index ba3103ac6..06d9504cb 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
index 93c49d427..07ea4f0ee 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
index 617f9c8c1..6c355755c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
index e0140abb2..19f550b17 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
index e0140abb2..19f550b17 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
index f7eff6bef..0fe60aa5b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
index f7eff6bef..0fe60aa5b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
index 81bfa81a1..fbca7ba3c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
index d056627ee..60bc3fb52 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
index ebe3cff4a..a15e75f2a 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
index ebe3cff4a..a15e75f2a 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
index c77db9222..f9aa5f27e 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
index c77db9222..f9aa5f27e 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
index 229dfba6c..04f8bf5dd 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
index 6192f2714..e31b35e54 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
index bcaacda6b..288af82e9 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
index bcaacda6b..288af82e9 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
index b7e6cca0f..c0d2193e8 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
index b7e6cca0f..c0d2193e8 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
index a3bc8ea3b..bfefb68b7 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
index d4410c428..56227b9d0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
index d12da7374..9a3f552f2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
index d12da7374..9a3f552f2 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
index ed205920b..9e8836f4c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
index ed205920b..9e8836f4c 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
index 3d8cbffa0..def5c38db 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
index e6f799e62..98ef4e99f 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
index 79f8510e1..a28cf42c4 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
index 79f8510e1..a28cf42c4 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
index f7f661502..18de07dbb 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
index f7f661502..18de07dbb 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
index 8d000a83c..cc7ee40a5 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
index 1d203cdc9..0c013de48 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
index f3c58a62c..60a9c2f39 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
index f3c58a62c..60a9c2f39 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
index 32e3c44db..ce7e2d2e7 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
index 32e3c44db..ce7e2d2e7 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
index 2caa8dbb6..02a284db0 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
index 5c64691df..8614e4f00 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
index 24c4e2786..122aec3b5 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
index 24c4e2786..122aec3b5 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
index 1f8c6458e..839b1ede5 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
index 1f8c6458e..839b1ede5 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
index 4064d2337..c5986d721 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
index 1cf2f86a2..20bda6dc3 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml
index 65835b119..4d03a3c5b 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/012_veth-ipv4-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml
index d780f43bc..95e7de8eb 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/013_veth-ipv6-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml
index b55a8a462..05a5bcc75 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/014_veth-tcp-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml
index 0b64491cd..6102a4c04 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/015_veth-udp-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml
index 577d5172b..fd8312ec5 100644
--- a/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/000_kernel-4.4.x/100_mix/020_unix-domain-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.4.79
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
index 2aecd2583..44e3e10b2 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
index 91d03da7f..540d1e4df 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/010_echo-tcp-ipv4-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
index 461943e0d..36f1c7cb9 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
index 461943e0d..36f1c7cb9 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/011_echo-tcp-ipv4-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
index b12e6b9de..3bac4f95a 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
index b12e6b9de..3bac4f95a 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/012_echo-tcp-ipv4-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
index bfbba9873..103ef5fe9 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
index d702adcd8..10cb0f1a6 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/015_echo-tcp-ipv4-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
index 36310f19d..db1338a54 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
index 36310f19d..db1338a54 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/016_echo-tcp-ipv4-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
index 5c511e921..c41a9be6b 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
index 5c511e921..c41a9be6b 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/017_echo-tcp-ipv4-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
index ecc87a347..2df55f83a 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
index a15dd8ca9..5e978600f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/020_echo-tcp-ipv6-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
index 03d342b34..d39bdaf36 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
index 03d342b34..d39bdaf36 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/021_echo-tcp-ipv6-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
index 395d8fcfa..eb5b42182 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
index 395d8fcfa..eb5b42182 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/022_echo-tcp-ipv6-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
index eb36c45b0..f75c8ddc6 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
index 44110899e..05df37134 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/025_echo-tcp-ipv6-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
index bb401ec7f..99bcc5a58 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
index bb401ec7f..99bcc5a58 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/026_echo-tcp-ipv6-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
index 0d0bb0b32..5c06ba10c 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
index 0d0bb0b32..5c06ba10c 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/027_echo-tcp-ipv6-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
index 25e0eadc1..40e9936eb 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
index 58d98f1aa..69aa0c78d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/030_echo-udp-ipv4-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
index 4f702c869..d850ae636 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
index 4f702c869..d850ae636 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/031_echo-udp-ipv4-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
index 326254156..3b48ed6c6 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
index 326254156..3b48ed6c6 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/032_echo-udp-ipv4-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
index cd44c2132..6a4fc0982 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
index c04f37263..4aecb47f5 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/035_echo-udp-ipv4-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
index 9ad84425d..78b12e8d5 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
index 9ad84425d..78b12e8d5 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/036_echo-udp-ipv4-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
index 7df05d609..bb690b3de 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
index 7df05d609..bb690b3de 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/037_echo-udp-ipv4-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
index 7089a5fbd..cb05b497c 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
index ab801254a..863556c1b 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/040_echo-udp-ipv6-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
index b8350ef0f..1b010d337 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
index b8350ef0f..1b010d337 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/041_echo-udp-ipv6-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
index 7042b6d50..88b88d8ac 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
index 7042b6d50..88b88d8ac 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/042_echo-udp-ipv6-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
index 682553029..f30a6be88 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
index ea9c307b9..ba54f0610 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/045_echo-udp-ipv6-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
index 07ac1a284..5cfbdf0c1 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
index 07ac1a284..5cfbdf0c1 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/046_echo-udp-ipv6-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
index 3451da5f8..9d4c7d9fa 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
index 3451da5f8..9d4c7d9fa 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/010_veth/047_echo-udp-ipv6-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
index 22fa92fc8..fcbd2b898 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
index d194d9a8f..81417d940 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/010_echo-short-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
index d0d913c50..55a74242f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
index d0d913c50..55a74242f 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/011_echo-short-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
index f75916b17..918d53cbc 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
index f75916b17..918d53cbc 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/012_echo-short-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
index c70bcde00..d8720d763 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
index f4d5d789b..c196c0a11 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/015_echo-long-1con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
index f40cae6de..bab08fa79 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
index f40cae6de..bab08fa79 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/016_echo-long-10con-single/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
index 21e312796..4f9c837a5 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
index 21e312796..4f9c837a5 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/050_unix-domain/017_echo-long-5con-multi/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
index 4826ccd9c..a05fbd43d 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/010_veth-unix-domain-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
index c775f4600..47b42fa39 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/011_veth-unix-domain-echo-reverse/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml
index a087d214d..f97ea8444 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/012_veth-ipv4-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml
index 679652751..5d60abcdb 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/013_veth-ipv6-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml
index 1078b8fff..724318d95 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/014_veth-tcp-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml
index 99cbe838d..507af614a 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/015_veth-udp-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml
index 56f012158..97fbc189a 100644
--- a/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml
+++ b/test/cases/020_kernel/110_namespace/001_kernel-4.9.x/100_mix/020_unix-domain-echo/test-ns.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:8e93e61e46ebcb302761eca0180e4c7f43e60bcf
diff --git a/test/cases/030_security/000_docker-bench/test-docker-bench.yml b/test/cases/030_security/000_docker-bench/test-docker-bench.yml
index b54806fbf..454ed997a 100644
--- a/test/cases/030_security/000_docker-bench/test-docker-bench.yml
+++ b/test/cases/030_security/000_docker-bench/test-docker-bench.yml
@@ -2,25 +2,25 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: sysfs
-    image: linuxkit/sysfs:006a65b30cfdd9d751d7ab042fde7eca2c3bc9dc
+    image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
 services:
   - name: rngd
-    image: linuxkit/rngd:704e8d8b046e89d8fa86400cb106d8c58950b873
+    image: linuxkit/rngd:b2f4bdcb55aa88a25c86733e294628614504f383
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
   - name: docker
     image: docker:17.06.0-ce-dind
     capabilities:
diff --git a/test/cases/030_security/010_ports/test.yml b/test/cases/030_security/010_ports/test.yml
index 1a08a0970..bee00324d 100644
--- a/test/cases/030_security/010_ports/test.yml
+++ b/test/cases/030_security/010_ports/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/002_binfmt/test-binfmt.yml b/test/cases/040_packages/002_binfmt/test-binfmt.yml
index e131493df..3da804ab3 100644
--- a/test/cases/040_packages/002_binfmt/test-binfmt.yml
+++ b/test/cases/040_packages/002_binfmt/test-binfmt.yml
@@ -2,11 +2,11 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: binfmt
-    image: linuxkit/binfmt:257b5174a8e33bc62d5448cc026d72cae3713628
+    image: linuxkit/binfmt:472eeba777d056c5f98fe074aa0f581c67ccc7ff
   - name: test
     image: alpine:3.6
     binds:
diff --git a/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml b/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml
index 779c45ed5..0179e8a29 100644
--- a/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml
+++ b/test/cases/040_packages/003_ca-certificates/test-ca-certificates.yml
@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/003_containerd/test-containerd.yml b/test/cases/040_packages/003_containerd/test-containerd.yml
index d6029353c..abbbb2a51 100644
--- a/test/cases/040_packages/003_containerd/test-containerd.yml
+++ b/test/cases/040_packages/003_containerd/test-containerd.yml
@@ -2,20 +2,20 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var"]
   - name: test
     image: linuxkit/test-containerd:cde0f791f5a9f7123b05ec16532693e17774a585
diff --git a/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml b/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml
index 5b6cab023..30b759a04 100644
--- a/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml
+++ b/test/cases/040_packages/004_dhcpcd/test-dhcpcd.yml
@@ -2,11 +2,11 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/007_getty-containerd/test-ctr.yml b/test/cases/040_packages/007_getty-containerd/test-ctr.yml
index 0a3d2ffe3..d1c0bd17e 100644
--- a/test/cases/040_packages/007_getty-containerd/test-ctr.yml
+++ b/test/cases/040_packages/007_getty-containerd/test-ctr.yml
@@ -2,17 +2,17 @@ kernel:
   image: linuxkit/kernel:4.9.x
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
-  - linuxkit/ca-certificates:67acf038c44bb191ebb704ec7bb39a1524052cdf
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
+  - linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
 services:
   - name: getty
-    image: linuxkit/getty:58620cff1b0bf8b5d144d087602115e996f18a02
+    image: linuxkit/getty:2c841cdc34396e3fa8f25b62d112808f63f16df6
 files:
   - path: etc/getty.shadow
     # sample sets password for root to "abcdefgh" (without quotes)
diff --git a/test/cases/040_packages/008_format_mount/000_auto/test.yml b/test/cases/040_packages/008_format_mount/000_auto/test.yml
index b64ffcfce..d027fccd5 100644
--- a/test/cases/040_packages/008_format_mount/000_auto/test.yml
+++ b/test/cases/040_packages/008_format_mount/000_auto/test.yml
@@ -2,14 +2,14 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/008_format_mount/001_by_label/test.yml b/test/cases/040_packages/008_format_mount/001_by_label/test.yml
index 55388fbff..19846c7d8 100644
--- a/test/cases/040_packages/008_format_mount/001_by_label/test.yml
+++ b/test/cases/040_packages/008_format_mount/001_by_label/test.yml
@@ -2,14 +2,14 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-label", "docker"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "-label", "docker", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in b/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
index f5f70ff58..9ec78de43 100644
--- a/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
+++ b/test/cases/040_packages/008_format_mount/002_by_name/test.yml.in
@@ -2,14 +2,14 @@ kernel:
   image: linuxkit/kernel:4.9.38
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "@DEVICE@"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "-device", "@DEVICE@1", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/008_format_mount/003_btrfs/test.yml b/test/cases/040_packages/008_format_mount/003_btrfs/test.yml
index bc9b1d5fe..a5712091f 100644
--- a/test/cases/040_packages/008_format_mount/003_btrfs/test.yml
+++ b/test/cases/040_packages/008_format_mount/003_btrfs/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: modprobe
     image: alpine:3.6
@@ -13,10 +13,10 @@ onboot:
       - /sys:/sys
     command: ["modprobe", "btrfs"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-type", "btrfs" ]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/008_format_mount/004_xfs/test.yml b/test/cases/040_packages/008_format_mount/004_xfs/test.yml
index 72f9fd155..fa7cc3cce 100644
--- a/test/cases/040_packages/008_format_mount/004_xfs/test.yml
+++ b/test/cases/040_packages/008_format_mount/004_xfs/test.yml
@@ -2,14 +2,14 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-type", "xfs" ]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/008_format_mount/010_multiple/test.yml b/test/cases/040_packages/008_format_mount/010_multiple/test.yml
index 77f9c8051..7af3840ed 100644
--- a/test/cases/040_packages/008_format_mount/010_multiple/test.yml
+++ b/test/cases/040_packages/008_format_mount/010_multiple/test.yml
@@ -2,20 +2,20 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-label", "docker"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-label", "foo"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "-label", "docker", "/var/lib/docker"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "-label", "foo", "/var/foo"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/009_extend/000_ext4/test-create.yml b/test/cases/040_packages/009_extend/000_ext4/test-create.yml
index 1b3135a1c..f6b88e122 100644
--- a/test/cases/040_packages/009_extend/000_ext4/test-create.yml
+++ b/test/cases/040_packages/009_extend/000_ext4/test-create.yml
@@ -2,13 +2,13 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/009_extend/000_ext4/test.yml b/test/cases/040_packages/009_extend/000_ext4/test.yml
index a6e1d9636..5873d8e09 100644
--- a/test/cases/040_packages/009_extend/000_ext4/test.yml
+++ b/test/cases/040_packages/009_extend/000_ext4/test.yml
@@ -2,13 +2,13 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: extend
-    image: linuxkit/extend:1e81ffe40ad63887d6210228c2a791f28375ee0f
+    image: linuxkit/extend:468cc677e35503a265235767d5f488253f51cfd6
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/009_extend/001_btrfs/test-create.yml b/test/cases/040_packages/009_extend/001_btrfs/test-create.yml
index a801aa837..29d833b77 100644
--- a/test/cases/040_packages/009_extend/001_btrfs/test-create.yml
+++ b/test/cases/040_packages/009_extend/001_btrfs/test-create.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: modprobe
     image: alpine:3.6
@@ -13,10 +13,10 @@ onboot:
       - /sys:/sys
     command: ["modprobe", "btrfs"]
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-type", "btrfs" ]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/009_extend/001_btrfs/test.yml b/test/cases/040_packages/009_extend/001_btrfs/test.yml
index fc2e28082..53d3818b2 100644
--- a/test/cases/040_packages/009_extend/001_btrfs/test.yml
+++ b/test/cases/040_packages/009_extend/001_btrfs/test.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: modprobe
     image: alpine:3.6
@@ -13,10 +13,10 @@ onboot:
       - /sys:/sys
     command: ["modprobe", "btrfs"]
   - name: extend
-    image: linuxkit/extend:1e81ffe40ad63887d6210228c2a791f28375ee0f
+    image: linuxkit/extend:468cc677e35503a265235767d5f488253f51cfd6
     command: ["/usr/bin/extend", "-type", "btrfs"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/009_extend/002_xfs/test-create.yml b/test/cases/040_packages/009_extend/002_xfs/test-create.yml
index 50c7dcbd3..719be2e97 100644
--- a/test/cases/040_packages/009_extend/002_xfs/test-create.yml
+++ b/test/cases/040_packages/009_extend/002_xfs/test-create.yml
@@ -2,14 +2,14 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: format
-    image: linuxkit/format:efafddf9bc6165b5efaf09c532c15a1100a10e61
+    image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
     command: ["/usr/bin/format", "-type", "xfs"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/009_extend/002_xfs/test.yml b/test/cases/040_packages/009_extend/002_xfs/test.yml
index 5451a83a6..9b88a01f2 100644
--- a/test/cases/040_packages/009_extend/002_xfs/test.yml
+++ b/test/cases/040_packages/009_extend/002_xfs/test.yml
@@ -2,14 +2,14 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: extend
-    image: linuxkit/extend:1e81ffe40ad63887d6210228c2a791f28375ee0f
+    image: linuxkit/extend:468cc677e35503a265235767d5f488253f51cfd6
     command: ["/usr/bin/extend", "-type", "xfs"]
   - name: mount
-    image: linuxkit/mount:a738ccad4e3e009b7c5f541226e9232a6287fa5d
+    image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
     command: ["/usr/bin/mountie", "/var/lib/docker"]
   - name: test
     image: alpine:3.6
diff --git a/test/cases/040_packages/013_mkimage/mkimage.yml b/test/cases/040_packages/013_mkimage/mkimage.yml
index 9d4e50f32..58c32f49e 100644
--- a/test/cases/040_packages/013_mkimage/mkimage.yml
+++ b/test/cases/040_packages/013_mkimage/mkimage.yml
@@ -2,11 +2,11 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: mkimage
-    image: linuxkit/mkimage:a63b8ee4c5de335afc32ba850e0af319b25b96c0
+    image: linuxkit/mkimage:194193fb42cc999b8abe9c5966ed05dbef2a63c1
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
 trust:
diff --git a/test/cases/040_packages/013_mkimage/run.yml b/test/cases/040_packages/013_mkimage/run.yml
index 273610aad..48931bd9f 100644
--- a/test/cases/040_packages/013_mkimage/run.yml
+++ b/test/cases/040_packages/013_mkimage/run.yml
@@ -2,8 +2,8 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: poweroff
     image: linuxkit/poweroff:1e9876c682c74d0602b7647c628bb0875fb13998
diff --git a/test/cases/040_packages/019_sysctl/test-sysctl.yml b/test/cases/040_packages/019_sysctl/test-sysctl.yml
index 96e3a598c..fd8d2a631 100644
--- a/test/cases/040_packages/019_sysctl/test-sysctl.yml
+++ b/test/cases/040_packages/019_sysctl/test-sysctl.yml
@@ -2,11 +2,11 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0 page_poison=1"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: sysctl
-    image: linuxkit/sysctl:d1a43c7c91e92374766f962dc8534cf9508756b0
+    image: linuxkit/sysctl:184c914d23a017062d7b53d7fc1dfaf47764bef6
   - name: test
     image: alpine:3.6
     net: host
diff --git a/test/hack/test-ltp.yml b/test/hack/test-ltp.yml
index aa8b30cc0..2d147d801 100644
--- a/test/hack/test-ltp.yml
+++ b/test/hack/test-ltp.yml
@@ -2,9 +2,9 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: ltp
     image: linuxkit/test-ltp:38cec1526acc8b1a2ce4b4ece78a810078c807e1
diff --git a/test/hack/test.yml b/test/hack/test.yml
index dcc0cfa78..614a9d219 100644
--- a/test/hack/test.yml
+++ b/test/hack/test.yml
@@ -4,12 +4,12 @@ kernel:
   image: linuxkit/kernel:4.9.40
   cmdline: "console=ttyS0"
 init:
-  - linuxkit/init:e3e376881faced5a890b6ceb3e8e899cbfd04ecd
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
-  - linuxkit/containerd:1ff17c0908bed91a7bff252fba2e3d360d05a3de
+  - linuxkit/init:906e174b3f2e07f97d6fd693a2e8518e98dafa58
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
+  - linuxkit/containerd:7c986fb7df33bea73b5c8097b46989e46f49d875
 onboot:
   - name: dhcpcd
-    image: linuxkit/dhcpcd:17423c1ccced74e3c005fd80486e8177841fe02b
+    image: linuxkit/dhcpcd:f3f5413abb78fae9020e35bd4788fa93df4530b7
     command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
   - name: check-kernel-config
     image: linuxkit/test-kernel-config:d58766bb6c0def3df9e6ffc645ee11677f127faa
diff --git a/test/pkg/ns/template.yml b/test/pkg/ns/template.yml
index a5a420736..0a26f6106 100644
--- a/test/pkg/ns/template.yml
+++ b/test/pkg/ns/template.yml
@@ -4,7 +4,7 @@ kernel:
   cmdline: "console=ttyS0"
 init:
   - linuxkit/init:d049e7b2074da5cd699a27defb47eb101142455d
-  - linuxkit/runc:842318b6ab524783554428c89a27d95af7bd2844
+  - linuxkit/runc:90e45f13e1d0a0983f36ef854621e3eac91cf541
 onboot:
   - name: test-ns
     image: linuxkit/test-ns:<hash>