diff --git a/unix/linux/types.go b/unix/linux/types.go
index a446aaa4..a20f3549 100644
--- a/unix/linux/types.go
+++ b/unix/linux/types.go
@@ -505,6 +505,7 @@ const (
 	IFLA_ADDRESS         = C.IFLA_ADDRESS
 	IFLA_BROADCAST       = C.IFLA_BROADCAST
 	IFLA_IFNAME          = C.IFLA_IFNAME
+	IFLA_INFO_KIND       = C.IFLA_INFO_KIND
 	IFLA_MTU             = C.IFLA_MTU
 	IFLA_LINK            = C.IFLA_LINK
 	IFLA_QDISC           = C.IFLA_QDISC
diff --git a/unix/ztypes_linux_386.go b/unix/ztypes_linux_386.go
index 82bf50dd..cb3729ea 100644
--- a/unix/ztypes_linux_386.go
+++ b/unix/ztypes_linux_386.go
@@ -441,6 +441,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_amd64.go b/unix/ztypes_linux_amd64.go
index d6e77d60..0f3c0fb5 100644
--- a/unix/ztypes_linux_amd64.go
+++ b/unix/ztypes_linux_amd64.go
@@ -445,6 +445,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_arm.go b/unix/ztypes_linux_arm.go
index 3df83100..bd534da8 100644
--- a/unix/ztypes_linux_arm.go
+++ b/unix/ztypes_linux_arm.go
@@ -444,6 +444,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_arm64.go b/unix/ztypes_linux_arm64.go
index c5b8a6bc..3a72fd9f 100644
--- a/unix/ztypes_linux_arm64.go
+++ b/unix/ztypes_linux_arm64.go
@@ -446,6 +446,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_mips.go b/unix/ztypes_linux_mips.go
index 86098003..cd360b27 100644
--- a/unix/ztypes_linux_mips.go
+++ b/unix/ztypes_linux_mips.go
@@ -442,6 +442,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_mips64.go b/unix/ztypes_linux_mips64.go
index 7e4aaa82..d35ec602 100644
--- a/unix/ztypes_linux_mips64.go
+++ b/unix/ztypes_linux_mips64.go
@@ -446,6 +446,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_mips64le.go b/unix/ztypes_linux_mips64le.go
index 8d433fa9..0f499302 100644
--- a/unix/ztypes_linux_mips64le.go
+++ b/unix/ztypes_linux_mips64le.go
@@ -446,6 +446,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_mipsle.go b/unix/ztypes_linux_mipsle.go
index b8b7f695..55f97c5c 100644
--- a/unix/ztypes_linux_mipsle.go
+++ b/unix/ztypes_linux_mipsle.go
@@ -442,6 +442,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_ppc64.go b/unix/ztypes_linux_ppc64.go
index 16f24637..f1d42644 100644
--- a/unix/ztypes_linux_ppc64.go
+++ b/unix/ztypes_linux_ppc64.go
@@ -447,6 +447,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_ppc64le.go b/unix/ztypes_linux_ppc64le.go
index b976b445..90ab1f7a 100644
--- a/unix/ztypes_linux_ppc64le.go
+++ b/unix/ztypes_linux_ppc64le.go
@@ -447,6 +447,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6
diff --git a/unix/ztypes_linux_s390x.go b/unix/ztypes_linux_s390x.go
index 8bba23d0..898ac451 100644
--- a/unix/ztypes_linux_s390x.go
+++ b/unix/ztypes_linux_s390x.go
@@ -445,6 +445,7 @@ const (
 	IFLA_ADDRESS         = 0x1
 	IFLA_BROADCAST       = 0x2
 	IFLA_IFNAME          = 0x3
+	IFLA_INFO_KIND       = 0x1
 	IFLA_MTU             = 0x4
 	IFLA_LINK            = 0x5
 	IFLA_QDISC           = 0x6