sys/linux: add netlink fou descriptions

12 files changed, 858 insertions, 5 deletions

diff --git a/sys/linux/386.go b/sys/linux/386.go
index 3cdb0a110..089055227 100644
--- a/sys/linux/386.go
+++ b/sys/linux/386.go
@@ -57,6 +57,7 @@ var resources_386 = []*ResourceDesc{
 	{Name: "fd_tun", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tun"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_uffd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_uffd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_vhost", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhost"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "genl_fou_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_fou_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
 	{Name: "ifindex_vcan", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex", "ifindex_vcan"}, Values: []uint64{0}},
@@ -2458,6 +2459,13 @@ var structDescs_386 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "len", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 	}}},
+	{Key: StructKey{Name: "fou_nl_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fou_nl_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, FldName: "FOU_ATTR_PORT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, FldName: "FOU_ATTR_AF"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, FldName: "FOU_ATTR_IPPROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, FldName: "FOU_ATTR_TYPE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, FldName: "FOU_ATTR_REMCSUM_NOPARTIAL"},
+	}}},
 	{Key: StructKey{Name: "fr_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fr_proto", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t391", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t392", TypeSize: 4}}},
@@ -2562,6 +2570,21 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_ADD]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_DEL]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_GET]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "gre_packet"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "gre_packet", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "gre_packet_pptp"}, FldName: "pptp"},
 		&StructType{Key: StructKey{Name: "gre_packet_cisco[ETH_P_IP, array[int8]]"}, FldName: "cisco_ipv4"},
@@ -3340,6 +3363,18 @@ var structDescs_386 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &UnionType{Key: StructKey{Name: "netlink_msg_route"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 8}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
@@ -5688,6 +5723,33 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 28}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 28}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 28}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 28}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
@@ -6473,6 +6535,33 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrm_attrs"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "type", TypeSize: 2}}, Kind: 2, RangeBegin: 16, RangeEnd: 66},
@@ -6611,6 +6700,35 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, BigEndian: true}, Kind: 2, RangeBegin: 20000, RangeEnd: 20004},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
@@ -18651,6 +18769,21 @@ var syscalls_386 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "send_msghdr"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}},
+	{NR: 370, Name: "sendmsg$FOU_CMD_ADD", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 370, Name: "sendmsg$FOU_CMD_DEL", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 370, Name: "sendmsg$FOU_CMD_GET", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
 	{NR: 370, Name: "sendmsg$alg", CallName: "sendmsg", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_algconn", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_alg"}}},
@@ -20892,6 +21025,9 @@ var syscalls_386 = []*Syscall{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "blksize", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_fuse", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$fou", CallName: "syz_genetlink_get_family_id", Args: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"fou\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_init_net_socket$bt_hci", CallName: "syz_init_net_socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fam", TypeSize: 4}}, Val: 31},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 3},
@@ -22238,6 +22374,16 @@ var consts_386 = []ConstValue{
 	{Name: "FIOSETOWN", Value: 35073},
 	{Name: "FITHAW", Value: 3221510264},
 	{Name: "FLAT_BINDER_FLAG_ACCEPTS_FDS", Value: 256},
+	{Name: "FOU_ATTR_AF", Value: 2},
+	{Name: "FOU_ATTR_IPPROTO", Value: 3},
+	{Name: "FOU_ATTR_PORT", Value: 1},
+	{Name: "FOU_ATTR_REMCSUM_NOPARTIAL", Value: 5},
+	{Name: "FOU_ATTR_TYPE", Value: 4},
+	{Name: "FOU_CMD_ADD", Value: 1},
+	{Name: "FOU_CMD_DEL", Value: 2},
+	{Name: "FOU_CMD_GET", Value: 3},
+	{Name: "FOU_ENCAP_DIRECT", Value: 1},
+	{Name: "FOU_ENCAP_GUE", Value: 2},
 	{Name: "FS_IOC_FIEMAP", Value: 3223348747},
 	{Name: "FUSE_DEV_IOC_CLONE", Value: 2147804416},
 	{Name: "FUSE_KERNEL_MINOR_VERSION", Value: 26},
@@ -25559,4 +25705,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "cfe2895f5fbcad40837aa245a03df6040de715d5"
+const revision_386 = "07f18311863bda169fc776218d2d1d61ff0c5d80"
diff --git a/sys/linux/amd64.go b/sys/linux/amd64.go
index 8d4c89b34..0eb67184f 100644
--- a/sys/linux/amd64.go
+++ b/sys/linux/amd64.go
@@ -57,6 +57,7 @@ var resources_amd64 = []*ResourceDesc{
 	{Name: "fd_tun", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tun"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_uffd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_uffd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_vhost", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhost"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "genl_fou_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_fou_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
 	{Name: "ifindex_vcan", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex", "ifindex_vcan"}, Values: []uint64{0}},
@@ -2536,6 +2537,13 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "fou_nl_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fou_nl_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, FldName: "FOU_ATTR_PORT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, FldName: "FOU_ATTR_AF"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, FldName: "FOU_ATTR_IPPROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, FldName: "FOU_ATTR_TYPE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, FldName: "FOU_ATTR_REMCSUM_NOPARTIAL"},
+	}}},
 	{Key: StructKey{Name: "fr_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fr_proto", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t391", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t392", TypeSize: 4}}},
@@ -2640,6 +2648,21 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_ADD]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_DEL]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_GET]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "gre_packet"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "gre_packet", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "gre_packet_pptp"}, FldName: "pptp"},
 		&StructType{Key: StructKey{Name: "gre_packet_cisco[ETH_P_IP, array[int8]]"}, FldName: "cisco_ipv4"},
@@ -3431,6 +3454,18 @@ var structDescs_amd64 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "netlink_msg_route"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -5812,6 +5847,39 @@ var structDescs_amd64 = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 56}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
@@ -6626,6 +6694,33 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrm_attrs"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "type", TypeSize: 2}}, Kind: 2, RangeBegin: 16, RangeEnd: 66},
@@ -6766,6 +6861,35 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, BigEndian: true}, Kind: 2, RangeBegin: 20000, RangeEnd: 20004},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
@@ -19185,6 +19309,21 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "send_msghdr"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}},
+	{NR: 46, Name: "sendmsg$FOU_CMD_ADD", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 46, Name: "sendmsg$FOU_CMD_DEL", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 46, Name: "sendmsg$FOU_CMD_GET", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
 	{NR: 46, Name: "sendmsg$alg", CallName: "sendmsg", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_algconn", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_alg"}}},
@@ -21483,6 +21622,9 @@ var syscalls_amd64 = []*Syscall{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "blksize", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_fuse", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$fou", CallName: "syz_genetlink_get_family_id", Args: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"fou\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_init_net_socket$bt_hci", CallName: "syz_init_net_socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fam", TypeSize: 8}}, Val: 31},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
@@ -22829,6 +22971,16 @@ var consts_amd64 = []ConstValue{
 	{Name: "FIOSETOWN", Value: 35073},
 	{Name: "FITHAW", Value: 3221510264},
 	{Name: "FLAT_BINDER_FLAG_ACCEPTS_FDS", Value: 256},
+	{Name: "FOU_ATTR_AF", Value: 2},
+	{Name: "FOU_ATTR_IPPROTO", Value: 3},
+	{Name: "FOU_ATTR_PORT", Value: 1},
+	{Name: "FOU_ATTR_REMCSUM_NOPARTIAL", Value: 5},
+	{Name: "FOU_ATTR_TYPE", Value: 4},
+	{Name: "FOU_CMD_ADD", Value: 1},
+	{Name: "FOU_CMD_DEL", Value: 2},
+	{Name: "FOU_CMD_GET", Value: 3},
+	{Name: "FOU_ENCAP_DIRECT", Value: 1},
+	{Name: "FOU_ENCAP_GUE", Value: 2},
 	{Name: "FS_IOC_FIEMAP", Value: 3223348747},
 	{Name: "FUSE_DEV_IOC_CLONE", Value: 2147804416},
 	{Name: "FUSE_KERNEL_MINOR_VERSION", Value: 26},
@@ -26175,4 +26327,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "2622de14f49adc37c6c0e668588a4667e56d1b1e"
+const revision_amd64 = "40c12d23c5c1e6c11e1ab13ed032c1e4dc0e684f"
diff --git a/sys/linux/arm.go b/sys/linux/arm.go
index 68016b17e..023cc1f77 100644
--- a/sys/linux/arm.go
+++ b/sys/linux/arm.go
@@ -57,6 +57,7 @@ var resources_arm = []*ResourceDesc{
 	{Name: "fd_tun", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tun"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_uffd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_uffd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_vhost", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhost"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "genl_fou_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_fou_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
 	{Name: "ifindex_vcan", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex", "ifindex_vcan"}, Values: []uint64{0}},
@@ -2443,6 +2444,13 @@ var structDescs_arm = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "len", TypeSize: 4}}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 	}}},
+	{Key: StructKey{Name: "fou_nl_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fou_nl_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, FldName: "FOU_ATTR_PORT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, FldName: "FOU_ATTR_AF"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, FldName: "FOU_ATTR_IPPROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, FldName: "FOU_ATTR_TYPE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, FldName: "FOU_ATTR_REMCSUM_NOPARTIAL"},
+	}}},
 	{Key: StructKey{Name: "fr_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fr_proto", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t391", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t392", TypeSize: 4}}},
@@ -2547,6 +2555,21 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_ADD]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_DEL]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_GET]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "gre_packet"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "gre_packet", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "gre_packet_pptp"}, FldName: "pptp"},
 		&StructType{Key: StructKey{Name: "gre_packet_cisco[ETH_P_IP, array[int8]]"}, FldName: "cisco_ipv4"},
@@ -3325,6 +3348,18 @@ var structDescs_arm = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &UnionType{Key: StructKey{Name: "netlink_msg_route"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 8}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
@@ -5498,6 +5533,33 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 28}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 28}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 28}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 4}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 4}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 28}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
@@ -6296,6 +6358,33 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrm_attrs"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "type", TypeSize: 2}}, Kind: 2, RangeBegin: 16, RangeEnd: 66},
@@ -6434,6 +6523,35 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, BigEndian: true}, Kind: 2, RangeBegin: 20000, RangeEnd: 20004},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
@@ -18452,6 +18570,21 @@ var syscalls_arm = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "send_msghdr"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}},
+	{NR: 296, Name: "sendmsg$FOU_CMD_ADD", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 296, Name: "sendmsg$FOU_CMD_DEL", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 296, Name: "sendmsg$FOU_CMD_GET", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
 	{NR: 296, Name: "sendmsg$alg", CallName: "sendmsg", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_algconn", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_alg"}}},
@@ -20716,6 +20849,9 @@ var syscalls_arm = []*Syscall{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "blksize", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_fuse", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$fou", CallName: "syz_genetlink_get_family_id", Args: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"fou\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_init_net_socket$bt_hci", CallName: "syz_init_net_socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fam", TypeSize: 4}}, Val: 31},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 3},
@@ -22046,6 +22182,16 @@ var consts_arm = []ConstValue{
 	{Name: "FIOSETOWN", Value: 35073},
 	{Name: "FITHAW", Value: 3221510264},
 	{Name: "FLAT_BINDER_FLAG_ACCEPTS_FDS", Value: 256},
+	{Name: "FOU_ATTR_AF", Value: 2},
+	{Name: "FOU_ATTR_IPPROTO", Value: 3},
+	{Name: "FOU_ATTR_PORT", Value: 1},
+	{Name: "FOU_ATTR_REMCSUM_NOPARTIAL", Value: 5},
+	{Name: "FOU_ATTR_TYPE", Value: 4},
+	{Name: "FOU_CMD_ADD", Value: 1},
+	{Name: "FOU_CMD_DEL", Value: 2},
+	{Name: "FOU_CMD_GET", Value: 3},
+	{Name: "FOU_ENCAP_DIRECT", Value: 1},
+	{Name: "FOU_ENCAP_GUE", Value: 2},
 	{Name: "FS_IOC_FIEMAP", Value: 3223348747},
 	{Name: "FUSE_DEV_IOC_CLONE", Value: 2147804416},
 	{Name: "FUSE_KERNEL_MINOR_VERSION", Value: 26},
@@ -25280,4 +25426,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "8ac5f9f73b086aecc7c5eb98e2c2867def6d4b57"
+const revision_arm = "6698d4a368f4947b3b613f838e2e403841d38070"
diff --git a/sys/linux/arm64.go b/sys/linux/arm64.go
index d01e85b87..b5ee6d960 100644
--- a/sys/linux/arm64.go
+++ b/sys/linux/arm64.go
@@ -57,6 +57,7 @@ var resources_arm64 = []*ResourceDesc{
 	{Name: "fd_tun", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tun"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_uffd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_uffd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_vhost", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhost"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "genl_fou_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_fou_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
 	{Name: "ifindex_vcan", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex", "ifindex_vcan"}, Values: []uint64{0}},
@@ -2536,6 +2537,13 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "fou_nl_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fou_nl_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, FldName: "FOU_ATTR_PORT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, FldName: "FOU_ATTR_AF"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, FldName: "FOU_ATTR_IPPROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, FldName: "FOU_ATTR_TYPE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, FldName: "FOU_ATTR_REMCSUM_NOPARTIAL"},
+	}}},
 	{Key: StructKey{Name: "fr_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fr_proto", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t391", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t392", TypeSize: 4}}},
@@ -2640,6 +2648,21 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_ADD]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_DEL]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_GET]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "gre_packet"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "gre_packet", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "gre_packet_pptp"}, FldName: "pptp"},
 		&StructType{Key: StructKey{Name: "gre_packet_cisco[ETH_P_IP, array[int8]]"}, FldName: "cisco_ipv4"},
@@ -3431,6 +3454,18 @@ var structDescs_arm64 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "netlink_msg_route"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -5617,6 +5652,39 @@ var structDescs_arm64 = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 56}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
@@ -6431,6 +6499,33 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrm_attrs"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "type", TypeSize: 2}}, Kind: 2, RangeBegin: 16, RangeEnd: 66},
@@ -6571,6 +6666,35 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, BigEndian: true}, Kind: 2, RangeBegin: 20000, RangeEnd: 20004},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
@@ -18700,6 +18824,21 @@ var syscalls_arm64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "send_msghdr"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}},
+	{NR: 211, Name: "sendmsg$FOU_CMD_ADD", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 211, Name: "sendmsg$FOU_CMD_DEL", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 211, Name: "sendmsg$FOU_CMD_GET", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
 	{NR: 211, Name: "sendmsg$alg", CallName: "sendmsg", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_algconn", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_alg"}}},
@@ -20970,6 +21109,9 @@ var syscalls_arm64 = []*Syscall{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "blksize", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_fuse", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$fou", CallName: "syz_genetlink_get_family_id", Args: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"fou\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_init_net_socket$bt_hci", CallName: "syz_init_net_socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fam", TypeSize: 8}}, Val: 31},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
@@ -22295,6 +22437,16 @@ var consts_arm64 = []ConstValue{
 	{Name: "FIOSETOWN", Value: 35073},
 	{Name: "FITHAW", Value: 3221510264},
 	{Name: "FLAT_BINDER_FLAG_ACCEPTS_FDS", Value: 256},
+	{Name: "FOU_ATTR_AF", Value: 2},
+	{Name: "FOU_ATTR_IPPROTO", Value: 3},
+	{Name: "FOU_ATTR_PORT", Value: 1},
+	{Name: "FOU_ATTR_REMCSUM_NOPARTIAL", Value: 5},
+	{Name: "FOU_ATTR_TYPE", Value: 4},
+	{Name: "FOU_CMD_ADD", Value: 1},
+	{Name: "FOU_CMD_DEL", Value: 2},
+	{Name: "FOU_CMD_GET", Value: 3},
+	{Name: "FOU_ENCAP_DIRECT", Value: 1},
+	{Name: "FOU_ENCAP_GUE", Value: 2},
 	{Name: "FS_IOC_FIEMAP", Value: 3223348747},
 	{Name: "FUSE_DEV_IOC_CLONE", Value: 2147804416},
 	{Name: "FUSE_KERNEL_MINOR_VERSION", Value: 26},
@@ -25557,4 +25709,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "4e6df14d0cbb5aa00fa2b8fa43a50654d7c2e425"
+const revision_arm64 = "82423022bc7f184a88fcd00fbd20962f6dbbd57e"
diff --git a/sys/linux/ppc64le.go b/sys/linux/ppc64le.go
index 3c5151ce0..755521b07 100644
--- a/sys/linux/ppc64le.go
+++ b/sys/linux/ppc64le.go
@@ -57,6 +57,7 @@ var resources_ppc64le = []*ResourceDesc{
 	{Name: "fd_tun", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tun"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_uffd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_uffd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_vhost", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_vhost"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "genl_fou_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_fou_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
 	{Name: "ifindex_vcan", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex", "ifindex_vcan"}, Values: []uint64{0}},
@@ -2530,6 +2531,13 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "fou_nl_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fou_nl_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, FldName: "FOU_ATTR_PORT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, FldName: "FOU_ATTR_AF"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, FldName: "FOU_ATTR_IPPROTO"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, FldName: "FOU_ATTR_TYPE"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, FldName: "FOU_ATTR_REMCSUM_NOPARTIAL"},
+	}}},
 	{Key: StructKey{Name: "fr_proto"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fr_proto", TypeSize: 24}, Fields: []Type{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t391", TypeSize: 4}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "t392", TypeSize: 4}}},
@@ -2634,6 +2642,21 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_ADD]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_DEL]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[FOU_CMD_GET]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "reserved", TypeSize: 2}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "gre_packet"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "gre_packet", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "gre_packet_pptp"}, FldName: "pptp"},
 		&StructType{Key: StructKey{Name: "gre_packet_cisco[ETH_P_IP, array[int8]]"}, FldName: "cisco_ipv4"},
@@ -3425,6 +3448,18 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &UnionType{Key: StructKey{Name: "netlink_msg_route"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -5585,6 +5620,39 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]", TypeSize: 56}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "vec", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "vlen", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrl", TypeSize: 8}}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "ctrllen", TypeSize: 8}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]]", TypeSize: 56}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "sockaddr_nl_t[AF_NETLINK, const[0, int32], flags[netlink_group_bitmap, int32]]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "addrlen", TypeSize: 4}}, Buf: "addr"},
@@ -6386,6 +6454,33 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "xfrm_usersa_info"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "xfrm_attrs"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_ADD]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_DEL]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "type", TypeSize: 2}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "netlink_msg_flags", FldName: "flags", TypeSize: 2}}, Vals: []uint64{1, 2, 4, 8, 16, 32, 256, 512, 1024, 768, 256, 512, 1024, 2048}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "seq", TypeSize: 4}}, Kind: 2, RangeBegin: 7388453, RangeEnd: 7388461},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pid", TypeSize: 4}}, Kind: 2, RangeBegin: 635427835, RangeEnd: 635427839},
+		&StructType{Key: StructKey{Name: "genlmsghdr_t[FOU_CMD_GET]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "fou_nl_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[netlink_random_msg_type, genlmsghdr, nl_generic_attr]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "type", TypeSize: 2}}, Kind: 2, RangeBegin: 16, RangeEnd: 66},
@@ -6526,6 +6621,35 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_AF, int16], flags[fou_families, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 2},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_families", FldName: "payload", TypeSize: 1}}, Vals: []uint64{2, 10}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_IPPROTO, int16], flags[ipv6_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 3},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "ipv6_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{0, 1, 2, 4, 6, 8, 12, 17, 22, 29, 33, 41, 46, 47, 50, 51, 92, 94, 98, 103, 108, 132, 136, 137, 255, 0, 43, 44, 58, 59, 60, 135, 0, 43, 44, 47, 50, 51, 58, 59, 60, 135, 115}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_PORT, int16], sock_port]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16be", FldName: "payload", TypeSize: 2}, BigEndian: true}, Kind: 2, RangeBegin: 20000, RangeEnd: 20004},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 2}}, IsPad: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_REMCSUM_NOPARTIAL, int16], void]", TypeSize: 4}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 5},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "payload"}, Kind: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[FOU_ATTR_TYPE, int16], flags[fou_types, int8]]", TypeSize: 8}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 4},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fou_types", FldName: "payload", TypeSize: 1}}, Vals: []uint64{1, 2}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 3}}, IsPad: true},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[IFA_ADDRESS, int16], ipv4_addr]", TypeSize: 8}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nla_len", TypeSize: 2}}, Buf: "parent"},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 1},
@@ -18484,6 +18608,21 @@ var syscalls_ppc64le = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "send_msghdr"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
 	}},
+	{NR: 341, Name: "sendmsg$FOU_CMD_ADD", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_ADD], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 341, Name: "sendmsg$FOU_CMD_DEL", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_DEL], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
+	{NR: 341, Name: "sendmsg$FOU_CMD_GET", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[FOU_CMD_GET], fou_nl_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}},
+	}},
 	{NR: 341, Name: "sendmsg$alg", CallName: "sendmsg", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_algconn", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_alg"}}},
@@ -20716,6 +20855,9 @@ var syscalls_ppc64le = []*Syscall{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "blksize", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mount_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{4096, 128, 64, 8192, 1024, 4, 2048, 8, 2, 1, 2097152, 32, 32768, 16777216, 16, 16384, 65536, 131072, 262144, 524288, 1048576, 8388608, 33554432}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_fuse", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$fou", CallName: "syz_genetlink_get_family_id", Args: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 4}, Kind: 2, Values: []string{"fou\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_fou_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_init_net_socket$bt_hci", CallName: "syz_init_net_socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fam", TypeSize: 8}}, Val: 31},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
@@ -22062,6 +22204,16 @@ var consts_ppc64le = []ConstValue{
 	{Name: "FIOSETOWN", Value: 35073},
 	{Name: "FITHAW", Value: 3221510264},
 	{Name: "FLAT_BINDER_FLAG_ACCEPTS_FDS", Value: 256},
+	{Name: "FOU_ATTR_AF", Value: 2},
+	{Name: "FOU_ATTR_IPPROTO", Value: 3},
+	{Name: "FOU_ATTR_PORT", Value: 1},
+	{Name: "FOU_ATTR_REMCSUM_NOPARTIAL", Value: 5},
+	{Name: "FOU_ATTR_TYPE", Value: 4},
+	{Name: "FOU_CMD_ADD", Value: 1},
+	{Name: "FOU_CMD_DEL", Value: 2},
+	{Name: "FOU_CMD_GET", Value: 3},
+	{Name: "FOU_ENCAP_DIRECT", Value: 1},
+	{Name: "FOU_ENCAP_GUE", Value: 2},
 	{Name: "FS_IOC_FIEMAP", Value: 3223348747},
 	{Name: "FUSE_DEV_IOC_CLONE", Value: 1074062592},
 	{Name: "FUSE_KERNEL_MINOR_VERSION", Value: 26},
@@ -25319,4 +25471,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "04d12a6320bebfddb56bad9ef80cf8d7551a13be"
+const revision_ppc64le = "18c287ebbc9da2ff832292feccf65374879463b6"
diff --git a/sys/linux/socket_netlink_generic.txt b/sys/linux/socket_netlink_generic.txt
index 5cd59f5ce..116e3dbc0 100644
--- a/sys/linux/socket_netlink_generic.txt
+++ b/sys/linux/socket_netlink_generic.txt
@@ -22,3 +22,9 @@ genlmsghdr {
 	version		const[0, int8]
 	reserved	const[0, int16]
 } [align_4]
+
+type genlmsghdr_t[CMD] {
+	cmd		const[CMD, int8]
+	version		const[0, int8]
+	reserved	const[0, int16]
+} [align_4]
diff --git a/sys/linux/socket_netlink_generic_fou.txt b/sys/linux/socket_netlink_generic_fou.txt
new file mode 100644
index 000000000..cf14736c4
--- /dev/null
+++ b/sys/linux/socket_netlink_generic_fou.txt
@@ -0,0 +1,29 @@
+# Copyright 2018 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+# AF_NETLINK/NETLINK_GENERIC/fou support.
+
+include <linux/net.h>
+include <uapi/linux/netlink.h>
+include <uapi/linux/genetlink.h>
+include <uapi/linux/fou.h>
+
+resource genl_fou_family_id[int16]
+type msghdr_nl_fou[CMD] msghdr_netlink[netlink_msg_t[genl_fou_family_id, genlmsghdr_t[CMD], fou_nl_policy]]
+
+syz_genetlink_get_family_id$fou(name ptr[in, string["fou"]]) genl_fou_family_id
+
+sendmsg$FOU_CMD_ADD(fd sock_nl_generic, msg ptr[in, msghdr_nl_fou[FOU_CMD_ADD]], f flags[send_flags])
+sendmsg$FOU_CMD_DEL(fd sock_nl_generic, msg ptr[in, msghdr_nl_fou[FOU_CMD_DEL]], f flags[send_flags])
+sendmsg$FOU_CMD_GET(fd sock_nl_generic, msg ptr[in, msghdr_nl_fou[FOU_CMD_GET]], f flags[send_flags])
+
+fou_nl_policy [
+	FOU_ATTR_PORT			nlattr[FOU_ATTR_PORT, sock_port]
+	FOU_ATTR_AF			nlattr[FOU_ATTR_AF, flags[fou_families, int8]]
+	FOU_ATTR_IPPROTO		nlattr[FOU_ATTR_IPPROTO, flags[ipv6_types, int8]]
+	FOU_ATTR_TYPE			nlattr[FOU_ATTR_TYPE, flags[fou_types, int8]]
+	FOU_ATTR_REMCSUM_NOPARTIAL	nlattr[FOU_ATTR_REMCSUM_NOPARTIAL, void]
+] [varlen]
+
+fou_families = AF_INET, AF_INET6
+fou_types = FOU_ENCAP_DIRECT, FOU_ENCAP_GUE
diff --git a/sys/linux/socket_netlink_generic_fou_386.const b/sys/linux/socket_netlink_generic_fou_386.const
new file mode 100644
index 000000000..26ba909f1
--- /dev/null
+++ b/sys/linux/socket_netlink_generic_fou_386.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+AF_INET6 = 10
+FOU_ATTR_AF = 2
+FOU_ATTR_IPPROTO = 3
+FOU_ATTR_PORT = 1
+FOU_ATTR_REMCSUM_NOPARTIAL = 5
+FOU_ATTR_TYPE = 4
+FOU_CMD_ADD = 1
+FOU_CMD_DEL = 2
+FOU_CMD_GET = 3
+FOU_ENCAP_DIRECT = 1
+FOU_ENCAP_GUE = 2
+__NR_sendmsg = 370
diff --git a/sys/linux/socket_netlink_generic_fou_amd64.const b/sys/linux/socket_netlink_generic_fou_amd64.const
new file mode 100644
index 000000000..332718863
--- /dev/null
+++ b/sys/linux/socket_netlink_generic_fou_amd64.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+AF_INET6 = 10
+FOU_ATTR_AF = 2
+FOU_ATTR_IPPROTO = 3
+FOU_ATTR_PORT = 1
+FOU_ATTR_REMCSUM_NOPARTIAL = 5
+FOU_ATTR_TYPE = 4
+FOU_CMD_ADD = 1
+FOU_CMD_DEL = 2
+FOU_CMD_GET = 3
+FOU_ENCAP_DIRECT = 1
+FOU_ENCAP_GUE = 2
+__NR_sendmsg = 46
diff --git a/sys/linux/socket_netlink_generic_fou_arm.const b/sys/linux/socket_netlink_generic_fou_arm.const
new file mode 100644
index 000000000..01b4c4f62
--- /dev/null
+++ b/sys/linux/socket_netlink_generic_fou_arm.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+AF_INET6 = 10
+FOU_ATTR_AF = 2
+FOU_ATTR_IPPROTO = 3
+FOU_ATTR_PORT = 1
+FOU_ATTR_REMCSUM_NOPARTIAL = 5
+FOU_ATTR_TYPE = 4
+FOU_CMD_ADD = 1
+FOU_CMD_DEL = 2
+FOU_CMD_GET = 3
+FOU_ENCAP_DIRECT = 1
+FOU_ENCAP_GUE = 2
+__NR_sendmsg = 296
diff --git a/sys/linux/socket_netlink_generic_fou_arm64.const b/sys/linux/socket_netlink_generic_fou_arm64.const
new file mode 100644
index 000000000..24d783651
--- /dev/null
+++ b/sys/linux/socket_netlink_generic_fou_arm64.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+AF_INET6 = 10
+FOU_ATTR_AF = 2
+FOU_ATTR_IPPROTO = 3
+FOU_ATTR_PORT = 1
+FOU_ATTR_REMCSUM_NOPARTIAL = 5
+FOU_ATTR_TYPE = 4
+FOU_CMD_ADD = 1
+FOU_CMD_DEL = 2
+FOU_CMD_GET = 3
+FOU_ENCAP_DIRECT = 1
+FOU_ENCAP_GUE = 2
+__NR_sendmsg = 211
diff --git a/sys/linux/socket_netlink_generic_fou_ppc64le.const b/sys/linux/socket_netlink_generic_fou_ppc64le.const
new file mode 100644
index 000000000..ed59fbc85
--- /dev/null
+++ b/sys/linux/socket_netlink_generic_fou_ppc64le.const
@@ -0,0 +1,14 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+AF_INET6 = 10
+FOU_ATTR_AF = 2
+FOU_ATTR_IPPROTO = 3
+FOU_ATTR_PORT = 1
+FOU_ATTR_REMCSUM_NOPARTIAL = 5
+FOU_ATTR_TYPE = 4
+FOU_CMD_ADD = 1
+FOU_CMD_DEL = 2
+FOU_CMD_GET = 3
+FOU_ENCAP_DIRECT = 1
+FOU_ENCAP_GUE = 2
+__NR_sendmsg = 341