Merge branch 'master' of https://github.com/kubernetes/kubernetes into ipv6

pkg/proxy/ipvs/BUILD

@@ -93,6 +93,7 @@ go_library(
         "//pkg/util/sysctl:go_default_library",
         "//pkg/util/version:go_default_library",
         "//vendor/github.com/golang/glog:go_default_library",
+        "//vendor/golang.org/x/sys/unix:go_default_library",
         "//vendor/k8s.io/api/core/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
@@ -102,7 +103,6 @@ go_library(
     ] + select({
         "@io_bazel_rules_go//go/platform:linux": [
             "//vendor/github.com/vishvananda/netlink:go_default_library",
-            "//vendor/golang.org/x/sys/unix:go_default_library",
         ],
         "//conditions:default": [],
     }),

pkg/proxy/ipvs/proxier.go

@@ -51,6 +51,8 @@ import (
 	utilipvs "k8s.io/kubernetes/pkg/util/ipvs"
 	utilsysctl "k8s.io/kubernetes/pkg/util/sysctl"
 	utilexec "k8s.io/utils/exec"
+
+	"golang.org/x/sys/unix"
 )
 
 const (
@@ -1702,8 +1704,9 @@ func (proxier *Proxier) cleanLegacyService(atciveServices map[string]bool, curre
 
 	for _, addr := range unbindIPAddr.UnsortedList() {
 		err := proxier.netlinkHandle.UnbindAddress(addr, DefaultDummyDevice)
-		if err != nil {
-			glog.Errorf("Failed to unbind service from dummy interface, error: %v", err)
+		// Ignore no such address error when try to unbind address
+		if err != nil && err != unix.ENXIO {
+			glog.Errorf("Failed to unbind service addr %s from dummy interface %s: %v", addr, DefaultDummyDevice, err)
 		}
 	}
 }

pkg/util/ipset/OWNERS

@@ -0,0 +1,8 @@
+reviewers:
+  - thockin
+  - brendandburns
+  - m1093782566
+approvers:
+  - thockin
+  - brendandburns
+  - m1093782566