@@ -3,7 +3,7 @@

 # LIBNETWORK_COMMIT is used to build the docker-userland-proxy binary. When

 # updating the binary version, consider updating github.com/docker/libnetwork

 # in vendor.conf accordingly

-: ${LIBNETWORK_COMMIT:=153d0769a1181bf591a9637fd487a541ec7db1e6} # bump_19.03 branch

+: ${LIBNETWORK_COMMIT:=026aabaa659832804b01754aaadd2c0f420c68b6} # bump_19.03 branch

 install_proxy() {

 	case "$1" in

@@ -38,7 +38,7 @@ github.com/gofrs/flock                              7f43ea2e6a643ad441fc12d0ecc0

 # libnetwork

 # When updating, also update LIBNETWORK_COMMIT in hack/dockerfile/install/proxy.installer accordingly

-github.com/docker/libnetwork                        153d0769a1181bf591a9637fd487a541ec7db1e6 # bump_19.03 branch

+github.com/docker/libnetwork                        026aabaa659832804b01754aaadd2c0f420c68b6 # bump_19.03 branch

 github.com/docker/go-events                         e31b211e4f1cd09aa76fe4ac244571fab96ae47f

 github.com/armon/go-radix                           e39d623f12e8e41c7b5529e9a9dd67a1e2261f80

 github.com/armon/go-metrics                         eb0af217e5e9747e41dd5303755356b62d28e3ec

@@ -63,7 +63,7 @@ func setupDefaultSysctl(config *networkConfiguration, i *bridgeInterface) error

 		return nil

 	}

 	if err := ioutil.WriteFile(sysPath, []byte{'0', '\n'}, 0644); err != nil {

-		return fmt.Errorf("libnetwork: Unable to disable IPv6 router advertisement: %v", err)

+		logrus.WithError(err).Warn("unable to disable IPv6 router advertisement")

 	}

 	return nil

 }

@@ -1181,7 +1181,8 @@ func (n *network) createEndpoint(name string, options ...EndpointOption) (Endpoi

 	ep.locator = n.getController().clusterHostID()

 	ep.network, err = ep.getNetworkFromStore()

 	if err != nil {

-		return nil, fmt.Errorf("failed to get network during CreateEndpoint: %v", err)

+		logrus.Errorf("failed to get network during CreateEndpoint: %v", err)

+		return nil, err

 	}

 	n = ep.network

@@ -103,8 +103,7 @@ func (c *controller) getNetworkFromStore(nid string) (*network, error) {

 		}

 		return n, nil

 	}

-

-	return nil, fmt.Errorf("network %s not found", nid)

+	return nil, ErrNoSuchNetwork(nid)

 }

 func (c *controller) getNetworksForScope(scope string) ([]*network, error) {