diff --git a/Makefile b/Makefile
index cbc448ddda..16dd25b6a2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,87 +1,87 @@
-BASE:=base.tar.gz
-
-GO:=go
-GO_FLAGS:=-ldflags "-s -w" # strip Go binaries
-CGO_ENABLED:=0
-GOMODVENDOR:=
-
-CFLAGS:=-O2 -Wall
-LDFLAGS:=-static -s # strip C binaries
-
-GO_FLAGS_EXTRA:=
-ifeq "$(GOMODVENDOR)" "1"
-GO_FLAGS_EXTRA += -mod=vendor
-endif
-GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA)
-
-SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST))))
-
-# The link aliases for gcstools
-GCS_TOOLS=\
-	generichook
-
-.PHONY: all always rootfs test
-
-all: out/initrd.img out/rootfs.tar.gz
-
-clean:
-	find -name '*.o' -print0 | xargs -0 -r rm
-	rm -rf bin deps rootfs out
-
-test:
-	cd $(SRCROOT) && go test ./internal/guest/...
-
-out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools Makefile
-	@mkdir -p out
-	rm -rf rootfs
-	mkdir -p rootfs/bin/
-	cp bin/init rootfs/
-	cp bin/vsockexec rootfs/bin/
-	cp bin/cmd/gcs rootfs/bin/
-	cp bin/cmd/gcstools rootfs/bin/
-	for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done
-	git -C $(SRCROOT) rev-parse HEAD > rootfs/gcs.commit && \
-	git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/gcs.branch
-	tar -zcf $@ -C rootfs .
-	rm -rf rootfs
-
-out/rootfs.tar.gz: out/initrd.img
-	rm -rf rootfs-conv
-	mkdir rootfs-conv
-	gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd)
-	tar -zcf $@ -C rootfs-conv .
-	rm -rf rootfs-conv
-
-out/initrd.img: $(BASE) out/delta.tar.gz $(SRCROOT)/hack/catcpio.sh
-	$(SRCROOT)/hack/catcpio.sh "$(BASE)" out/delta.tar.gz > out/initrd.img.uncompressed
-	gzip -c out/initrd.img.uncompressed > $@
-	rm out/initrd.img.uncompressed
-
--include deps/cmd/gcs.gomake
--include deps/cmd/gcstools.gomake
-
-# Implicit rule for includes that define Go targets.
-%.gomake: $(SRCROOT)/Makefile
-	@mkdir -p $(dir $@)
-	@/bin/echo $(@:deps/%.gomake=bin/%): $(SRCROOT)/hack/gomakedeps.sh > $@.new
-	@/bin/echo -e '\t@mkdir -p $$(dir $$@) $(dir $@)' >> $@.new
-	@/bin/echo -e '\t$$(GO_BUILD) -o $$@.new $$(SRCROOT)/$$(@:bin/%=%)' >> $@.new
-	@/bin/echo -e '\tGO="$(GO)" $$(SRCROOT)/hack/gomakedeps.sh $$@ $$(SRCROOT)/$$(@:bin/%=%) $$(GO_FLAGS) $$(GO_FLAGS_EXTRA) > $(@:%.gomake=%.godeps).new' >> $@.new
-	@/bin/echo -e '\tmv $(@:%.gomake=%.godeps).new $(@:%.gomake=%.godeps)' >> $@.new
-	@/bin/echo -e '\tmv $$@.new $$@' >> $@.new
-	@/bin/echo -e '-include $(@:%.gomake=%.godeps)' >> $@.new
-	mv $@.new $@
-
-VPATH=$(SRCROOT)
-
-bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o
-	@mkdir -p bin
-	$(CC) $(LDFLAGS) -o $@ $^
-
-bin/init: init/init.o vsockexec/vsock.o
-	@mkdir -p bin
-	$(CC) $(LDFLAGS) -o $@ $^
-
-%.o: %.c
-	@mkdir -p $(dir $@)
+BASE:=base.tar.gz
+
+GO:=go
+GO_FLAGS:=-ldflags "-s -w" # strip Go binaries
+CGO_ENABLED:=0
+GOMODVENDOR:=
+
+CFLAGS:=-O2 -Wall
+LDFLAGS:=-static -s # strip C binaries
+
+GO_FLAGS_EXTRA:=
+ifeq "$(GOMODVENDOR)" "1"
+GO_FLAGS_EXTRA += -mod=vendor
+endif
+GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA)
+
+SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST))))
+
+# The link aliases for gcstools
+GCS_TOOLS=\
+	generichook
+
+.PHONY: all always rootfs test
+
+all: out/initrd.img out/rootfs.tar.gz
+
+clean:
+	find -name '*.o' -print0 | xargs -0 -r rm
+	rm -rf bin deps rootfs out
+
+test:
+	cd $(SRCROOT) && go test ./internal/guest/...
+
+out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools Makefile
+	@mkdir -p out
+	rm -rf rootfs
+	mkdir -p rootfs/bin/
+	cp bin/init rootfs/
+	cp bin/vsockexec rootfs/bin/
+	cp bin/cmd/gcs rootfs/bin/
+	cp bin/cmd/gcstools rootfs/bin/
+	for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done
+	git -C $(SRCROOT) rev-parse HEAD > rootfs/gcs.commit && \
+	git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/gcs.branch
+	tar -zcf $@ -C rootfs .
+	rm -rf rootfs
+
+out/rootfs.tar.gz: out/initrd.img
+	rm -rf rootfs-conv
+	mkdir rootfs-conv
+	gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd)
+	tar -zcf $@ -C rootfs-conv .
+	rm -rf rootfs-conv
+
+out/initrd.img: $(BASE) out/delta.tar.gz $(SRCROOT)/hack/catcpio.sh
+	$(SRCROOT)/hack/catcpio.sh "$(BASE)" out/delta.tar.gz > out/initrd.img.uncompressed
+	gzip -c out/initrd.img.uncompressed > $@
+	rm out/initrd.img.uncompressed
+
+-include deps/cmd/gcs.gomake
+-include deps/cmd/gcstools.gomake
+
+# Implicit rule for includes that define Go targets.
+%.gomake: $(SRCROOT)/Makefile
+	@mkdir -p $(dir $@)
+	@/bin/echo $(@:deps/%.gomake=bin/%): $(SRCROOT)/hack/gomakedeps.sh > $@.new
+	@/bin/echo -e '\t@mkdir -p $$(dir $$@) $(dir $@)' >> $@.new
+	@/bin/echo -e '\t$$(GO_BUILD) -o $$@.new $$(SRCROOT)/$$(@:bin/%=%)' >> $@.new
+	@/bin/echo -e '\tGO="$(GO)" $$(SRCROOT)/hack/gomakedeps.sh $$@ $$(SRCROOT)/$$(@:bin/%=%) $$(GO_FLAGS) $$(GO_FLAGS_EXTRA) > $(@:%.gomake=%.godeps).new' >> $@.new
+	@/bin/echo -e '\tmv $(@:%.gomake=%.godeps).new $(@:%.gomake=%.godeps)' >> $@.new
+	@/bin/echo -e '\tmv $$@.new $$@' >> $@.new
+	@/bin/echo -e '-include $(@:%.gomake=%.godeps)' >> $@.new
+	mv $@.new $@
+
+VPATH=$(SRCROOT)
+
+bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o
+	@mkdir -p bin
+	$(CC) $(LDFLAGS) -o $@ $^
+
+bin/init: init/init.o vsockexec/vsock.o
+	@mkdir -p bin
+	$(CC) $(LDFLAGS) -o $@ $^
+
+%.o: %.c
+	@mkdir -p $(dir $@)
 	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
\ No newline at end of file
diff --git a/test/go.sum b/test/go.sum
index c556e5ecc7..8a26714ab6 100644
--- a/test/go.sum
+++ b/test/go.sum
@@ -367,6 +367,7 @@ github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfn
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3/go.mod h1:3r6x7q95whyfWQpmGZTu3gk3v2YkMi05HEzl7Tf7YEo=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -376,6 +377,7 @@ github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaO
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-shellwords v1.0.3/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
+github.com/mattn/go-shellwords v1.0.6/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/miekg/pkcs11 v1.0.3/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs=
diff --git a/test/vendor/github.com/Microsoft/hcsshim/.gitignore b/test/vendor/github.com/Microsoft/hcsshim/.gitignore
index aec9bd4bb0..54ed6f06c9 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/.gitignore
+++ b/test/vendor/github.com/Microsoft/hcsshim/.gitignore
@@ -1,3 +1,38 @@
+# Binaries for programs and plugins
 *.exe
-.idea
-.vscode
+*.dll
+*.so
+*.dylib
+
+# Ignore vscode setting files
+.vscode/
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+
+# Ignore gcs bin directory
+service/bin/
+service/pkg/
+
+*.img
+*.vhd
+*.tar.gz
+
+# Make stuff
+.rootfs-done
+bin/*
+rootfs/*
+*.o
+/build/
+
+deps/*
+out/*
+
+.idea/
+.vscode/
\ No newline at end of file
diff --git a/test/vendor/github.com/Microsoft/hcsshim/Makefile b/test/vendor/github.com/Microsoft/hcsshim/Makefile
new file mode 100644
index 0000000000..16dd25b6a2
--- /dev/null
+++ b/test/vendor/github.com/Microsoft/hcsshim/Makefile
@@ -0,0 +1,87 @@
+BASE:=base.tar.gz
+
+GO:=go
+GO_FLAGS:=-ldflags "-s -w" # strip Go binaries
+CGO_ENABLED:=0
+GOMODVENDOR:=
+
+CFLAGS:=-O2 -Wall
+LDFLAGS:=-static -s # strip C binaries
+
+GO_FLAGS_EXTRA:=
+ifeq "$(GOMODVENDOR)" "1"
+GO_FLAGS_EXTRA += -mod=vendor
+endif
+GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA)
+
+SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST))))
+
+# The link aliases for gcstools
+GCS_TOOLS=\
+	generichook
+
+.PHONY: all always rootfs test
+
+all: out/initrd.img out/rootfs.tar.gz
+
+clean:
+	find -name '*.o' -print0 | xargs -0 -r rm
+	rm -rf bin deps rootfs out
+
+test:
+	cd $(SRCROOT) && go test ./internal/guest/...
+
+out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools Makefile
+	@mkdir -p out
+	rm -rf rootfs
+	mkdir -p rootfs/bin/
+	cp bin/init rootfs/
+	cp bin/vsockexec rootfs/bin/
+	cp bin/cmd/gcs rootfs/bin/
+	cp bin/cmd/gcstools rootfs/bin/
+	for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done
+	git -C $(SRCROOT) rev-parse HEAD > rootfs/gcs.commit && \
+	git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/gcs.branch
+	tar -zcf $@ -C rootfs .
+	rm -rf rootfs
+
+out/rootfs.tar.gz: out/initrd.img
+	rm -rf rootfs-conv
+	mkdir rootfs-conv
+	gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd)
+	tar -zcf $@ -C rootfs-conv .
+	rm -rf rootfs-conv
+
+out/initrd.img: $(BASE) out/delta.tar.gz $(SRCROOT)/hack/catcpio.sh
+	$(SRCROOT)/hack/catcpio.sh "$(BASE)" out/delta.tar.gz > out/initrd.img.uncompressed
+	gzip -c out/initrd.img.uncompressed > $@
+	rm out/initrd.img.uncompressed
+
+-include deps/cmd/gcs.gomake
+-include deps/cmd/gcstools.gomake
+
+# Implicit rule for includes that define Go targets.
+%.gomake: $(SRCROOT)/Makefile
+	@mkdir -p $(dir $@)
+	@/bin/echo $(@:deps/%.gomake=bin/%): $(SRCROOT)/hack/gomakedeps.sh > $@.new
+	@/bin/echo -e '\t@mkdir -p $$(dir $$@) $(dir $@)' >> $@.new
+	@/bin/echo -e '\t$$(GO_BUILD) -o $$@.new $$(SRCROOT)/$$(@:bin/%=%)' >> $@.new
+	@/bin/echo -e '\tGO="$(GO)" $$(SRCROOT)/hack/gomakedeps.sh $$@ $$(SRCROOT)/$$(@:bin/%=%) $$(GO_FLAGS) $$(GO_FLAGS_EXTRA) > $(@:%.gomake=%.godeps).new' >> $@.new
+	@/bin/echo -e '\tmv $(@:%.gomake=%.godeps).new $(@:%.gomake=%.godeps)' >> $@.new
+	@/bin/echo -e '\tmv $$@.new $$@' >> $@.new
+	@/bin/echo -e '-include $(@:%.gomake=%.godeps)' >> $@.new
+	mv $@.new $@
+
+VPATH=$(SRCROOT)
+
+bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o
+	@mkdir -p bin
+	$(CC) $(LDFLAGS) -o $@ $^
+
+bin/init: init/init.o vsockexec/vsock.o
+	@mkdir -p bin
+	$(CC) $(LDFLAGS) -o $@ $^
+
+%.o: %.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
\ No newline at end of file
diff --git a/test/vendor/github.com/Microsoft/hcsshim/go.mod b/test/vendor/github.com/Microsoft/hcsshim/go.mod
index 21640a6b99..fe1e7958ad 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/go.mod
+++ b/test/vendor/github.com/Microsoft/hcsshim/go.mod
@@ -11,10 +11,15 @@ require (
 	github.com/containerd/ttrpc v1.0.2
 	github.com/containerd/typeurl v1.0.2
 	github.com/gogo/protobuf v1.3.2
+	github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3
+	github.com/mattn/go-shellwords v1.0.6
+	github.com/opencontainers/runc v1.0.0-rc93
 	github.com/opencontainers/runtime-spec v1.0.3-0.20200929063507-e6143ca7d51d
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.7.0
 	github.com/urfave/cli v1.22.2
+	github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852
+	github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae
 	go.opencensus.io v0.22.3
 	golang.org/x/sync v0.0.0-20201207232520-09787c993a3a
 	golang.org/x/sys v0.0.0-20210324051608-47abb6519492
diff --git a/test/vendor/github.com/Microsoft/hcsshim/go.sum b/test/vendor/github.com/Microsoft/hcsshim/go.sum
index b7bede13fc..56925418aa 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/go.sum
+++ b/test/vendor/github.com/Microsoft/hcsshim/go.sum
@@ -190,8 +190,10 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20161114122254-48702e0da86b/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
+github.com/coreos/go-systemd/v22 v22.1.0 h1:kq/SbG2BCKLkDKkjQf5OWwKWUKj1lgs3lFI4PxnR5lg=
 github.com/coreos/go-systemd/v22 v22.1.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
@@ -219,6 +221,7 @@ github.com/docker/go-events v0.0.0-20170721190031-9461782956ad/go.mod h1:Uw6Uezg
 github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c/go.mod h1:Uw6UezgYA44ePAFQYUehOuCzmy5zmg/+nl2ZfMWGkpA=
 github.com/docker/go-metrics v0.0.0-20180209012529-399ea8c73916/go.mod h1:/u0gXw0Gay3ceNrsHubL3BtdOL2fHf93USgMTe0W5dI=
 github.com/docker/go-metrics v0.0.1/go.mod h1:cG1hvH2utMXtqgqqYE9plW6lDxS3/5ayHzueweSI3Vw=
+github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/docker/libtrust v0.0.0-20150114040149-fa567046d9b1/go.mod h1:cyGadeNEkKy96OOhEzfZl+yxihPEzKnqJwvfuSUqbZE=
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
@@ -260,7 +263,9 @@ github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/godbus/dbus v0.0.0-20151105175453-c7fdd8b5cd55/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw=
 github.com/godbus/dbus v0.0.0-20180201030542-885f9cc04c9c/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw=
+github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e h1:BWhy2j3IXJhjCbC68FptL43tDKIq8FladmaTs3Xs7Z8=
 github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e/go.mod h1:bBOAhwG1umN6/6ZUMtDFBMQR8jRg9O75tm9K00oMsK4=
+github.com/godbus/dbus/v5 v5.0.3 h1:ZqHaoEF7TBzh4jzPmqVhE/5A1z9of6orkAe5uHoAeME=
 github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/gogo/googleapis v1.2.0/go.mod h1:Njal3psf3qN6dwBtQfUmBZh2ybovJ0tlu3o/AC7HYjU=
 github.com/gogo/googleapis v1.4.0/go.mod h1:5YRNX2z1oM5gXdAkurHa942MDgEJyk02w4OecKY87+c=
@@ -381,6 +386,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3 h1:jUp75lepDg0phMUJBCmvaeFDldD2N3S1lBuPwUTszio=
+github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3/go.mod h1:3r6x7q95whyfWQpmGZTu3gk3v2YkMi05HEzl7Tf7YEo=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -390,6 +397,8 @@ github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaO
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-shellwords v1.0.3/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
+github.com/mattn/go-shellwords v1.0.6 h1:9Jok5pILi5S1MnDirGVTufYGtksUs/V2BWUP3ZkeUUI=
+github.com/mattn/go-shellwords v1.0.6/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/miekg/pkcs11 v1.0.3/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs=
@@ -440,6 +449,7 @@ github.com/opencontainers/runc v0.0.0-20190115041553-12f6a991201f/go.mod h1:qT5X
 github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v1.0.0-rc8.0.20190926000215-3e425f80a8c9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v1.0.0-rc9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
+github.com/opencontainers/runc v1.0.0-rc93 h1:x2UMpOOVf3kQ8arv/EsDGwim8PTNqzL1/EYDr/+scOM=
 github.com/opencontainers/runc v1.0.0-rc93/go.mod h1:3NOsor4w32B2tC0Zbl8Knk4Wg84SM2ImC1fxBuqJ/H0=
 github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/opencontainers/runtime-spec v1.0.1/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
@@ -550,9 +560,11 @@ github.com/urfave/cli v1.22.2 h1:gsqYFH8bb9ekPA12kRo0hfjngWQjkJPlN9R0N78BoUo=
 github.com/urfave/cli v1.22.2/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/vishvananda/netlink v0.0.0-20181108222139-023a6dafdcdf/go.mod h1:+SR5DhBJrl6ZM7CoCKvpw5BKroDKQ+PJqOg65H/2ktk=
 github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYppBueQtXaqoE=
+github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852 h1:cPXZWzzG0NllBLdjWoD1nDfaqu98YMv+OneaKc8sPOA=
 github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852/go.mod h1:twkDnbuQxJYemMlGd4JFIcuhgX83tXhKS2B/PRMpOho=
 github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc/go.mod h1:ZjcWmFBXmLKZu9Nxj3WKYEafiSqer2rnvPr0en9UNpI=
 github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17pCcGlemwknint6hfoeCVQrEMVwxRLRjXpq+BU=
+github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae h1:4hwBBUfQCFe3Cym0ZtKyq7L16eZUtYKs+BaHDN6mAns=
 github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
 github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
 github.com/willf/bitset v1.1.11/go.mod h1:83CECat5yLh5zVOf4P1ErAgKA5UDvKtgyUABdr3+MjI=
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/hcsdoc_wcow.go b/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/hcsdoc_wcow.go
index 38ebb8310b..12ddf1aade 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/hcsdoc_wcow.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/hcsdoc_wcow.go
@@ -37,9 +37,7 @@ func createMountsConfig(ctx context.Context, coi *createOptionsInternal) (*mount
 	// TODO: Mapped pipes to add in v2 schema.
 	var config mountsConfig
 	for _, mount := range coi.Spec.Mounts {
-		if mount.Type != "" {
-			return nil, fmt.Errorf("invalid container spec - Mount.Type '%s' must not be set", mount.Type)
-		}
+
 		if uvm.IsPipe(mount.Source) {
 			src, dst := uvm.GetContainerPipeMapping(coi.HostingSystem, mount)
 			config.mpsv1 = append(config.mpsv1, schema1.MappedPipe{HostPath: src, ContainerPipeName: dst})
@@ -63,18 +61,17 @@ func createMountsConfig(ctx context.Context, coi *createOptionsInternal) (*mount
 					return nil, fmt.Errorf("failed to eval symlinks for mount source %q: %s", mount.Source, err)
 				}
 				mdv2.HostPath = src
+			} else if mount.Type == "virtual-disk" || mount.Type == "physical-disk" {
+				uvmPath, err := coi.HostingSystem.GetScsiUvmPath(ctx, mount.Source)
+				if err != nil {
+					return nil, err
+				}
+				mdv2.HostPath = uvmPath
 			} else {
+				// vsmb mount
 				uvmPath, err := coi.HostingSystem.GetVSMBUvmPath(ctx, mount.Source, readOnly)
 				if err != nil {
-					if err == uvm.ErrNotAttached {
-						// It could also be a scsi mount.
-						uvmPath, err = coi.HostingSystem.GetScsiUvmPath(ctx, mount.Source)
-						if err != nil {
-							return nil, err
-						}
-					} else {
-						return nil, err
-					}
+					return nil, err
 				}
 				mdv2.HostPath = uvmPath
 			}
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/resources_wcow.go b/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/resources_wcow.go
index 79443290a5..46599be037 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/resources_wcow.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/hcsoci/resources_wcow.go
@@ -111,7 +111,7 @@ func setupMounts(ctx context.Context, coi *createOptionsInternal, r *resources.R
 	// Validate each of the mounts. If this is a V2 Xenon, we have to add them as
 	// VSMB shares to the utility VM. For V1 Xenon and Argons, there's nothing for
 	// us to do as it's done by HCS.
-	for i, mount := range coi.Spec.Mounts {
+	for _, mount := range coi.Spec.Mounts {
 		if mount.Destination == "" || mount.Source == "" {
 			return fmt.Errorf("invalid OCI spec - a mount must have both source and a destination: %+v", mount)
 		}
@@ -139,7 +139,6 @@ func setupMounts(ctx context.Context, coi *createOptionsInternal, r *resources.R
 				if err != nil {
 					return errors.Wrapf(err, "adding SCSI physical disk mount %+v", mount)
 				}
-				coi.Spec.Mounts[i].Type = ""
 				r.Add(scsiMount)
 			} else if mount.Type == "virtual-disk" {
 				l.Debug("hcsshim::allocateWindowsResources Hot-adding SCSI virtual disk for OCI mount")
@@ -147,7 +146,6 @@ func setupMounts(ctx context.Context, coi *createOptionsInternal, r *resources.R
 				if err != nil {
 					return errors.Wrapf(err, "adding SCSI virtual disk mount %+v", mount)
 				}
-				coi.Spec.Mounts[i].Type = ""
 				r.Add(scsiMount)
 			} else {
 				if uvm.IsPipe(mount.Source) {
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/oci/uvm.go b/test/vendor/github.com/Microsoft/hcsshim/internal/oci/uvm.go
index 9b8c6933aa..00a10e7081 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/oci/uvm.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/oci/uvm.go
@@ -138,6 +138,7 @@ const (
 	annotationStorageQoSIopsMaximum       = "io.microsoft.virtualmachine.storageqos.iopsmaximum"
 	annotationFullyPhysicallyBacked       = "io.microsoft.virtualmachine.fullyphysicallybacked"
 	annotationDisableCompartmentNamespace = "io.microsoft.virtualmachine.disablecompartmentnamespace"
+	annotationVSMBNoDirectMap             = "io.microsoft.virtualmachine.wcow.virtualSMB.nodirectmap"
 	// A boolean annotation to control whether to use an external bridge or the
 	// HCS-GCS bridge. Default value is true which means external bridge will be used
 	// by default.
@@ -490,6 +491,7 @@ func SpecToUVMCreateOpts(ctx context.Context, s *specs.Spec, id, owner string) (
 		wopts.DisableCompartmentNamespace = parseAnnotationsBool(ctx, s.Annotations, annotationDisableCompartmentNamespace, wopts.DisableCompartmentNamespace)
 		wopts.CPUGroupID = parseAnnotationsString(s.Annotations, annotationCPUGroupID, wopts.CPUGroupID)
 		wopts.NetworkConfigProxy = parseAnnotationsString(s.Annotations, annotationNetworkConfigProxy, wopts.NetworkConfigProxy)
+		wopts.NoDirectMap = parseAnnotationsBool(ctx, s.Annotations, annotationVSMBNoDirectMap, wopts.NoDirectMap)
 		handleAnnotationFullyPhysicallyBacked(ctx, s.Annotations, wopts)
 		if err := handleCloneAnnotations(ctx, s.Annotations, wopts); err != nil {
 			return nil, err
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create.go b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create.go
index 73355e2c06..2ec528f0d3 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create.go
@@ -373,6 +373,11 @@ func (uvm *UtilityVM) DevicesPhysicallyBacked() bool {
 	return uvm.devicesPhysicallyBacked
 }
 
+// VSMBNoDirectMap returns if VSMB devices should be mounted with `NoDirectMap` set to true
+func (uvm *UtilityVM) VSMBNoDirectMap() bool {
+	return uvm.vsmbNoDirectMap
+}
+
 // Closes the external GCS connection if it is being used and also closes the
 // listener for GCS connection.
 func (uvm *UtilityVM) CloseGCSConnection() (err error) {
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create_wcow.go b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create_wcow.go
index 3fc84edaca..04eb1dd9d1 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create_wcow.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/create_wcow.go
@@ -46,6 +46,9 @@ type OptionsWCOW struct {
 	// which holds all the information about the template from
 	// which this clone should be created.
 	TemplateConfig *UVMTemplateConfig
+
+	// NoDirectMap specifies that no direct mapping should be used for any VSMBs added to the UVM
+	NoDirectMap bool
 }
 
 // NewDefaultOptionsWCOW creates the default options for a bootable version of
@@ -225,6 +228,7 @@ func CreateWCOW(ctx context.Context, opts *OptionsWCOW) (_ *UtilityVM, err error
 		vpciDevices:             make(map[string]*VPCIDevice),
 		physicallyBacked:        !opts.AllowOvercommit,
 		devicesPhysicallyBacked: opts.FullyPhysicallyBacked,
+		vsmbNoDirectMap:         opts.NoDirectMap,
 		createOpts:              *opts,
 	}
 
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/types.go b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/types.go
index 91e44aa24d..24b632865c 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/types.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/types.go
@@ -74,9 +74,10 @@ type UtilityVM struct {
 	// unrestricted mappings of directories. `vsmbFileShares` tracks shares that
 	// are restricted to some subset of files in the directory. This is used as
 	// part of a temporary fix to allow WCOW single-file mapping to function.
-	vsmbDirShares  map[string]*VSMBShare
-	vsmbFileShares map[string]*VSMBShare
-	vsmbCounter    uint64 // Counter to generate a unique share name for each VSMB share.
+	vsmbDirShares   map[string]*VSMBShare
+	vsmbFileShares  map[string]*VSMBShare
+	vsmbCounter     uint64 // Counter to generate a unique share name for each VSMB share.
+	vsmbNoDirectMap bool   // indicates if VSMB devices should be added with the `NoDirectMap` option
 
 	// VPMEM devices that are mapped into a Linux UVM. These are used for read-only layers, or for
 	// booting from VHD.
diff --git a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/vsmb.go b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/vsmb.go
index f01009774e..f81dfe8a01 100644
--- a/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/vsmb.go
+++ b/test/vendor/github.com/Microsoft/hcsshim/internal/uvm/vsmb.go
@@ -50,7 +50,7 @@ func (vsmb *VSMBShare) Release(ctx context.Context) error {
 // returns the default VSMB options for a readonly share.
 func (uvm *UtilityVM) DefaultVSMBOptions(readOnly bool) *hcsschema.VirtualSmbShareOptions {
 	opts := &hcsschema.VirtualSmbShareOptions{
-		NoDirectmap: uvm.DevicesPhysicallyBacked(),
+		NoDirectmap: uvm.DevicesPhysicallyBacked() || uvm.VSMBNoDirectMap(),
 	}
 	if readOnly {
 		opts.ShareRead = true