sys/linux: add nbd descriptions

Update #533

11 files changed, 1745 insertions, 17 deletions

diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index d82e18d78..c9b1148c4 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -54,7 +54,7 @@ var resources_386 = []*ResourceDesc{
 	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
-	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_nbd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_nbd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_perf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_perf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_random", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_random"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_rdma_cm", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_rdma_cm"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -84,6 +84,7 @@ var resources_386 = []*ResourceDesc{
 	{Name: "fd_video", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_video"}, 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: "genl_ipvs_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_ipvs_family_id"}, Values: []uint64{0}},
+	{Name: "genl_nbd_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_nbd_family_id"}, Values: []uint64{0}},
 	{Name: "genl_team_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_team_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615, 60928, 60929}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
@@ -124,6 +125,8 @@ var resources_386 = []*ResourceDesc{
 	{Name: "sock_key", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_key"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_l2tp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_pppox", "sock_l2tp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_llc", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_llc"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_client", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_client"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_server", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_server"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netlink", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netlink"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netrom", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netrom"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_nfc_llcp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nfc_llcp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -4718,6 +4721,26 @@ 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[NBD_CMD_CONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_CONNECT]", 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[NBD_CMD_DISCONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_DISCONNECT]", 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[NBD_CMD_RECONFIGURE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_RECONFIGURE]", 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: "genlmsghdr_t[NBD_CMD_STATUS]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_STATUS]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 5},
+		&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[TEAM_CMD_NOOP]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[TEAM_CMD_NOOP]", TypeSize: 4}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
@@ -5857,6 +5880,22 @@ var structDescs_386 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]", TypeSize: 8}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
@@ -8740,6 +8779,42 @@ 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}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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}, BitMask: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_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"},
@@ -8857,11 +8932,33 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "msg_controllen", TypeSize: 4}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "msg_flags", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "nbd_attr_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_attr_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, FldName: "NBD_ATTR_INDEX"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_BLOCK_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_TIMEOUT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, FldName: "NBD_ATTR_SERVER_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, FldName: "NBD_ATTR_CLIENT_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, FldName: "NBD_ATTR_SOCKETS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_DEAD_CONN_TIMEOUT"},
+	}}},
 	{Key: StructKey{Name: "nbd_filename"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_filename", TypeSize: 10}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "prefix", TypeSize: 8}, Kind: 2, Values: []string{"/dev/nbd"}, NoZ: true},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 1}}, ValuesStart: 48, ValuesPerProc: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "nbd_reply"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_reply", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 4}, ArgFormat: 1}, Val: 1732535960},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "error", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_tag", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_hwq", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "handle_cookie", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_sock_pair", TypeSize: 8, ArgDir: 1}, Fields: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "client", TypeSize: 4, ArgDir: 1}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "server", TypeSize: 4, ArgDir: 1}},
+	}}},
 	{Key: StructKey{Name: "nd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nd_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, FldName: "NDA_DST_IPV4"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, FldName: "NDA_DST_IPV6"},
@@ -9949,6 +10046,42 @@ var structDescs_386 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "genlmsghdr_t[IPVS_CMD_ZERO]"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_cmd_policy"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_CONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_DISCONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_RECONFIGURE]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_STATUS]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "type", TypeSize: 2}},
@@ -11518,6 +11651,51 @@ var structDescs_386 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, 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: 6},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, 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: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", 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},
+		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, 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},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, 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: 7},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", 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},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, 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},
@@ -26157,6 +26335,52 @@ var syscalls_386 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 19460},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "loop_info64"}}},
 	}},
+	{NR: 54, Name: "ioctl$NBD_CLEAR_QUE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43781},
+	}},
+	{NR: 54, Name: "ioctl$NBD_CLEAR_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43780},
+	}},
+	{NR: 54, Name: "ioctl$NBD_DISCONNECT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43784},
+	}},
+	{NR: 54, Name: "ioctl$NBD_DO_IT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43779},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_BLKSIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43777},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_FLAGS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43786},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43778},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SIZE_BLOCKS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43783},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43776},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "arg", TypeSize: 4}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_TIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43785},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
 	{NR: 54, Name: "ioctl$PERF_EVENT_IOC_DISABLE", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_perf", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 9217},
@@ -30191,6 +30415,26 @@ var syscalls_386 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]]"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 	}},
+	{NR: 370, Name: "sendmsg$NBD_CMD_CONNECT", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 370, Name: "sendmsg$NBD_CMD_DISCONNECT", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
+	{NR: 370, Name: "sendmsg$NBD_CMD_RECONFIGURE", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 370, Name: "sendmsg$NBD_CMD_STATUS", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
 	{NR: 370, Name: "sendmsg$TEAM_CMD_NOOP", 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_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}}},
@@ -32536,6 +32780,12 @@ var syscalls_386 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "ipx_pair", Dir: 1}}},
 	}},
+	{NR: 360, Name: "socketpair$nbd", CallName: "socketpair", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}}},
+	}},
 	{NR: 360, Name: "socketpair$packet", CallName: "socketpair", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 17},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_socket_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{3, 2}},
@@ -32631,6 +32881,9 @@ var syscalls_386 = []*Syscall{
 	{Name: "syz_genetlink_get_family_id$ipvs", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"IPVS\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_ipvs_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$nbd", 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{"nbd\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_genetlink_get_family_id$team", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"team\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
@@ -32963,7 +33216,7 @@ var syscalls_386 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/nbd#\x00"}}},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 4}}, ValuesPerProc: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_ndb", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$rtc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/rtc#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 4}}},
@@ -33697,6 +33950,11 @@ var syscalls_386 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "input_event"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "data"},
 	}},
+	{NR: 4, Name: "write$nbd", CallName: "write", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "nbd_reply"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 4}}, Buf: "data"},
+	}},
 	{NR: 4, Name: "write$selinux_access", CallName: "write", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_selinux_access", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "buf", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "selinux_access_req"}}},
@@ -36470,6 +36728,38 @@ var consts_386 = []ConstValue{
 	{Name: "MS_UNBINDABLE", Value: 131072},
 	{Name: "NAME_MAX", Value: 255},
 	{Name: "NAT_ARP_BIT", Value: 16},
+	{Name: "NBD_ATTR_BLOCK_SIZE_BYTES", Value: 3},
+	{Name: "NBD_ATTR_CLIENT_FLAGS", Value: 6},
+	{Name: "NBD_ATTR_DEAD_CONN_TIMEOUT", Value: 8},
+	{Name: "NBD_ATTR_INDEX", Value: 1},
+	{Name: "NBD_ATTR_SERVER_FLAGS", Value: 5},
+	{Name: "NBD_ATTR_SIZE_BYTES", Value: 2},
+	{Name: "NBD_ATTR_SOCKETS", Value: 7},
+	{Name: "NBD_ATTR_TIMEOUT", Value: 4},
+	{Name: "NBD_CFLAG_DESTROY_ON_DISCONNECT", Value: 1},
+	{Name: "NBD_CFLAG_DISCONNECT_ON_CLOSE", Value: 2},
+	{Name: "NBD_CLEAR_QUE", Value: 43781},
+	{Name: "NBD_CLEAR_SOCK", Value: 43780},
+	{Name: "NBD_CMD_CONNECT", Value: 1},
+	{Name: "NBD_CMD_DISCONNECT", Value: 2},
+	{Name: "NBD_CMD_RECONFIGURE", Value: 3},
+	{Name: "NBD_CMD_STATUS", Value: 5},
+	{Name: "NBD_DISCONNECT", Value: 43784},
+	{Name: "NBD_DO_IT", Value: 43779},
+	{Name: "NBD_FLAG_CAN_MULTI_CONN", Value: 256},
+	{Name: "NBD_FLAG_HAS_FLAGS", Value: 1},
+	{Name: "NBD_FLAG_READ_ONLY", Value: 2},
+	{Name: "NBD_FLAG_SEND_FLUSH", Value: 4},
+	{Name: "NBD_FLAG_SEND_FUA", Value: 8},
+	{Name: "NBD_FLAG_SEND_TRIM", Value: 32},
+	{Name: "NBD_REPLY_MAGIC", Value: 1732535960},
+	{Name: "NBD_SET_BLKSIZE", Value: 43777},
+	{Name: "NBD_SET_FLAGS", Value: 43786},
+	{Name: "NBD_SET_SIZE", Value: 43778},
+	{Name: "NBD_SET_SIZE_BLOCKS", Value: 43783},
+	{Name: "NBD_SET_SOCK", Value: 43776},
+	{Name: "NBD_SET_TIMEOUT", Value: 43785},
+	{Name: "NBD_SOCK_FD", Value: 1},
 	{Name: "NDA_CACHEINFO", Value: 3},
 	{Name: "NDA_DST", Value: 1},
 	{Name: "NDA_IFINDEX", Value: 8},
@@ -40190,4 +40480,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "e5ca964db17be1d1779750642b1329054566c0ce"
+const revision_386 = "73c32691841967fea34cade58340298a0a6e34a3"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 6df8d3d0c..a2f69b322 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -54,7 +54,7 @@ var resources_amd64 = []*ResourceDesc{
 	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
-	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_nbd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_nbd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_perf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_perf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_random", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_random"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_rdma_cm", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_rdma_cm"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -84,6 +84,7 @@ var resources_amd64 = []*ResourceDesc{
 	{Name: "fd_video", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_video"}, 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: "genl_ipvs_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_ipvs_family_id"}, Values: []uint64{0}},
+	{Name: "genl_nbd_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_nbd_family_id"}, Values: []uint64{0}},
 	{Name: "genl_team_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_team_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615, 60928, 60929}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
@@ -129,6 +130,8 @@ var resources_amd64 = []*ResourceDesc{
 	{Name: "sock_key", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_key"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_l2tp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_pppox", "sock_l2tp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_llc", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_llc"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_client", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_client"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_server", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_server"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netlink", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netlink"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netrom", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netrom"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_nfc_llcp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nfc_llcp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -4804,6 +4807,26 @@ 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[NBD_CMD_CONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_CONNECT]", 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[NBD_CMD_DISCONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_DISCONNECT]", 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[NBD_CMD_RECONFIGURE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_RECONFIGURE]", 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: "genlmsghdr_t[NBD_CMD_STATUS]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_STATUS]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 5},
+		&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[TEAM_CMD_NOOP]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[TEAM_CMD_NOOP]", TypeSize: 4}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
@@ -5958,6 +5981,22 @@ var structDescs_amd64 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -8916,6 +8955,50 @@ 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}, BitMask: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_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"},
@@ -9072,11 +9155,33 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad0", TypeSize: 8}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad1", TypeSize: 8}}},
 	}}},
+	{Key: StructKey{Name: "nbd_attr_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_attr_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, FldName: "NBD_ATTR_INDEX"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_BLOCK_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_TIMEOUT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, FldName: "NBD_ATTR_SERVER_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, FldName: "NBD_ATTR_CLIENT_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, FldName: "NBD_ATTR_SOCKETS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_DEAD_CONN_TIMEOUT"},
+	}}},
 	{Key: StructKey{Name: "nbd_filename"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_filename", TypeSize: 10}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "prefix", TypeSize: 8}, Kind: 2, Values: []string{"/dev/nbd"}, NoZ: true},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 1}}, ValuesStart: 48, ValuesPerProc: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "nbd_reply"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_reply", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 4}, ArgFormat: 1}, Val: 1732535960},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "error", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_tag", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_hwq", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "handle_cookie", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_sock_pair", TypeSize: 8, ArgDir: 1}, Fields: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "client", TypeSize: 4, ArgDir: 1}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "server", TypeSize: 4, ArgDir: 1}},
+	}}},
 	{Key: StructKey{Name: "nd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nd_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, FldName: "NDA_DST_IPV4"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, FldName: "NDA_DST_IPV6"},
@@ -10164,6 +10269,42 @@ var structDescs_amd64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "genlmsghdr_t[IPVS_CMD_ZERO]"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_cmd_policy"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_CONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_DISCONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_RECONFIGURE]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_STATUS]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "type", TypeSize: 2}},
@@ -11735,6 +11876,51 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, 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: 6},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, 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: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", 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},
+		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, 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},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, 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: 7},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", 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},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, 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},
@@ -26599,6 +26785,52 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 19460},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "loop_info64"}}},
 	}},
+	{NR: 16, Name: "ioctl$NBD_CLEAR_QUE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43781},
+	}},
+	{NR: 16, Name: "ioctl$NBD_CLEAR_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43780},
+	}},
+	{NR: 16, Name: "ioctl$NBD_DISCONNECT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43784},
+	}},
+	{NR: 16, Name: "ioctl$NBD_DO_IT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43779},
+	}},
+	{NR: 16, Name: "ioctl$NBD_SET_BLKSIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43777},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 16, Name: "ioctl$NBD_SET_FLAGS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43786},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 16, Name: "ioctl$NBD_SET_SIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43778},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 16, Name: "ioctl$NBD_SET_SIZE_BLOCKS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43783},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 16, Name: "ioctl$NBD_SET_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43776},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "arg", TypeSize: 4}},
+	}},
+	{NR: 16, Name: "ioctl$NBD_SET_TIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43785},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
 	{NR: 16, Name: "ioctl$PERF_EVENT_IOC_DISABLE", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_perf", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 9217},
@@ -30795,6 +31027,26 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]]"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 	}},
+	{NR: 46, Name: "sendmsg$NBD_CMD_CONNECT", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 46, Name: "sendmsg$NBD_CMD_DISCONNECT", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
+	{NR: 46, Name: "sendmsg$NBD_CMD_RECONFIGURE", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 46, Name: "sendmsg$NBD_CMD_STATUS", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
 	{NR: 46, Name: "sendmsg$TEAM_CMD_NOOP", 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_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}}},
@@ -33197,6 +33449,12 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "ipx_pair", Dir: 1}}},
 	}},
+	{NR: 53, Name: "socketpair$nbd", CallName: "socketpair", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}}},
+	}},
 	{NR: 53, Name: "socketpair$packet", CallName: "socketpair", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 17},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{3, 2}},
@@ -33292,6 +33550,9 @@ var syscalls_amd64 = []*Syscall{
 	{Name: "syz_genetlink_get_family_id$ipvs", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"IPVS\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_ipvs_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$nbd", 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{"nbd\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_genetlink_get_family_id$team", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"team\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
@@ -33624,7 +33885,7 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/nbd#\x00"}}},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 8}}, ValuesPerProc: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_ndb", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$rtc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/rtc#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
@@ -34358,6 +34619,11 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "input_event"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "data"},
 	}},
+	{NR: 1, Name: "write$nbd", CallName: "write", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "nbd_reply"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "data"},
+	}},
 	{NR: 1, Name: "write$selinux_access", CallName: "write", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_selinux_access", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "buf", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "selinux_access_req"}}},
@@ -37131,6 +37397,38 @@ var consts_amd64 = []ConstValue{
 	{Name: "MS_UNBINDABLE", Value: 131072},
 	{Name: "NAME_MAX", Value: 255},
 	{Name: "NAT_ARP_BIT", Value: 16},
+	{Name: "NBD_ATTR_BLOCK_SIZE_BYTES", Value: 3},
+	{Name: "NBD_ATTR_CLIENT_FLAGS", Value: 6},
+	{Name: "NBD_ATTR_DEAD_CONN_TIMEOUT", Value: 8},
+	{Name: "NBD_ATTR_INDEX", Value: 1},
+	{Name: "NBD_ATTR_SERVER_FLAGS", Value: 5},
+	{Name: "NBD_ATTR_SIZE_BYTES", Value: 2},
+	{Name: "NBD_ATTR_SOCKETS", Value: 7},
+	{Name: "NBD_ATTR_TIMEOUT", Value: 4},
+	{Name: "NBD_CFLAG_DESTROY_ON_DISCONNECT", Value: 1},
+	{Name: "NBD_CFLAG_DISCONNECT_ON_CLOSE", Value: 2},
+	{Name: "NBD_CLEAR_QUE", Value: 43781},
+	{Name: "NBD_CLEAR_SOCK", Value: 43780},
+	{Name: "NBD_CMD_CONNECT", Value: 1},
+	{Name: "NBD_CMD_DISCONNECT", Value: 2},
+	{Name: "NBD_CMD_RECONFIGURE", Value: 3},
+	{Name: "NBD_CMD_STATUS", Value: 5},
+	{Name: "NBD_DISCONNECT", Value: 43784},
+	{Name: "NBD_DO_IT", Value: 43779},
+	{Name: "NBD_FLAG_CAN_MULTI_CONN", Value: 256},
+	{Name: "NBD_FLAG_HAS_FLAGS", Value: 1},
+	{Name: "NBD_FLAG_READ_ONLY", Value: 2},
+	{Name: "NBD_FLAG_SEND_FLUSH", Value: 4},
+	{Name: "NBD_FLAG_SEND_FUA", Value: 8},
+	{Name: "NBD_FLAG_SEND_TRIM", Value: 32},
+	{Name: "NBD_REPLY_MAGIC", Value: 1732535960},
+	{Name: "NBD_SET_BLKSIZE", Value: 43777},
+	{Name: "NBD_SET_FLAGS", Value: 43786},
+	{Name: "NBD_SET_SIZE", Value: 43778},
+	{Name: "NBD_SET_SIZE_BLOCKS", Value: 43783},
+	{Name: "NBD_SET_SOCK", Value: 43776},
+	{Name: "NBD_SET_TIMEOUT", Value: 43785},
+	{Name: "NBD_SOCK_FD", Value: 1},
 	{Name: "NDA_CACHEINFO", Value: 3},
 	{Name: "NDA_DST", Value: 1},
 	{Name: "NDA_IFINDEX", Value: 8},
@@ -40876,4 +41174,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "93ae7bf94f7a10f730c060f3dd1d7770ef4eafa3"
+const revision_amd64 = "26712f7e003ed8690f47cf5edb70bd3eb94766c1"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index 082cb674e..154b05117 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -54,7 +54,7 @@ var resources_arm = []*ResourceDesc{
 	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
-	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_nbd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_nbd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_perf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_perf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_random", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_random"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_rdma_cm", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_rdma_cm"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -84,6 +84,7 @@ var resources_arm = []*ResourceDesc{
 	{Name: "fd_video", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_video"}, 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: "genl_ipvs_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_ipvs_family_id"}, Values: []uint64{0}},
+	{Name: "genl_nbd_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_nbd_family_id"}, Values: []uint64{0}},
 	{Name: "genl_team_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_team_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615, 60928, 60929}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
@@ -129,6 +130,8 @@ var resources_arm = []*ResourceDesc{
 	{Name: "sock_key", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_key"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_l2tp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_pppox", "sock_l2tp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_llc", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_llc"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_client", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_client"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_server", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_server"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netlink", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netlink"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netrom", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netrom"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_nfc_llcp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nfc_llcp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -4723,6 +4726,26 @@ 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[NBD_CMD_CONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_CONNECT]", 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[NBD_CMD_DISCONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_DISCONNECT]", 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[NBD_CMD_RECONFIGURE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_RECONFIGURE]", 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: "genlmsghdr_t[NBD_CMD_STATUS]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_STATUS]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 5},
+		&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[TEAM_CMD_NOOP]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[TEAM_CMD_NOOP]", TypeSize: 4}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
@@ -5862,6 +5885,22 @@ var structDescs_arm = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]", TypeSize: 8}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]", TypeSize: 8}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
@@ -8582,6 +8621,42 @@ 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}, BitMask: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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}, BitMask: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_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"},
@@ -8712,11 +8787,33 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad0", TypeSize: 4}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad1", TypeSize: 4}}},
 	}}},
+	{Key: StructKey{Name: "nbd_attr_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_attr_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, FldName: "NBD_ATTR_INDEX"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_BLOCK_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_TIMEOUT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, FldName: "NBD_ATTR_SERVER_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, FldName: "NBD_ATTR_CLIENT_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, FldName: "NBD_ATTR_SOCKETS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_DEAD_CONN_TIMEOUT"},
+	}}},
 	{Key: StructKey{Name: "nbd_filename"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_filename", TypeSize: 10}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "prefix", TypeSize: 8}, Kind: 2, Values: []string{"/dev/nbd"}, NoZ: true},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 1}}, ValuesStart: 48, ValuesPerProc: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "nbd_reply"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_reply", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 4}, ArgFormat: 1}, Val: 1732535960},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "error", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_tag", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_hwq", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "handle_cookie", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_sock_pair", TypeSize: 8, ArgDir: 1}, Fields: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "client", TypeSize: 4, ArgDir: 1}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "server", TypeSize: 4, ArgDir: 1}},
+	}}},
 	{Key: StructKey{Name: "nd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nd_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, FldName: "NDA_DST_IPV4"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, FldName: "NDA_DST_IPV6"},
@@ -9804,6 +9901,42 @@ var structDescs_arm = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "genlmsghdr_t[IPVS_CMD_ZERO]"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_cmd_policy"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_CONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_DISCONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_RECONFIGURE]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_STATUS]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "type", TypeSize: 2}},
@@ -11373,6 +11506,51 @@ var structDescs_arm = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, 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: 6},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, 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: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", 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},
+		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, 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},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, 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: 7},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", 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},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, 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},
@@ -25929,6 +26107,52 @@ var syscalls_arm = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 19460},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "loop_info64"}}},
 	}},
+	{NR: 54, Name: "ioctl$NBD_CLEAR_QUE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43781},
+	}},
+	{NR: 54, Name: "ioctl$NBD_CLEAR_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43780},
+	}},
+	{NR: 54, Name: "ioctl$NBD_DISCONNECT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43784},
+	}},
+	{NR: 54, Name: "ioctl$NBD_DO_IT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43779},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_BLKSIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43777},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_FLAGS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43786},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43778},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SIZE_BLOCKS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43783},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43776},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "arg", TypeSize: 4}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_TIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 43785},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 4}}},
+	}},
 	{NR: 54, Name: "ioctl$PERF_EVENT_IOC_DISABLE", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_perf", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 4}}, Val: 9217},
@@ -30070,6 +30294,26 @@ var syscalls_arm = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]]"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 	}},
+	{NR: 296, Name: "sendmsg$NBD_CMD_CONNECT", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 296, Name: "sendmsg$NBD_CMD_DISCONNECT", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
+	{NR: 296, Name: "sendmsg$NBD_CMD_RECONFIGURE", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 296, Name: "sendmsg$NBD_CMD_STATUS", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
 	{NR: 296, Name: "sendmsg$TEAM_CMD_NOOP", 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_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}}},
@@ -32469,6 +32713,12 @@ var syscalls_arm = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "ipx_pair", Dir: 1}}},
 	}},
+	{NR: 288, Name: "socketpair$nbd", CallName: "socketpair", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}}},
+	}},
 	{NR: 288, Name: "socketpair$packet", CallName: "socketpair", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 17},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_socket_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{3, 2}},
@@ -32558,6 +32808,9 @@ var syscalls_arm = []*Syscall{
 	{Name: "syz_genetlink_get_family_id$ipvs", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"IPVS\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_ipvs_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$nbd", 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{"nbd\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_genetlink_get_family_id$team", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"team\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
@@ -32890,7 +33143,7 @@ var syscalls_arm = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/nbd#\x00"}}},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 4}}, ValuesPerProc: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 65536, 16384, 128, 131072, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_ndb", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$rtc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/rtc#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 4}}},
@@ -33617,6 +33870,11 @@ var syscalls_arm = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "input_event"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "data"},
 	}},
+	{NR: 4, Name: "write$nbd", CallName: "write", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "nbd_reply"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 4}}, Buf: "data"},
+	}},
 	{NR: 4, Name: "write$selinux_access", CallName: "write", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_selinux_access", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "buf", TypeSize: 4}, Type: &StructType{Key: StructKey{Name: "selinux_access_req"}}},
@@ -36340,6 +36598,38 @@ var consts_arm = []ConstValue{
 	{Name: "MS_UNBINDABLE", Value: 131072},
 	{Name: "NAME_MAX", Value: 255},
 	{Name: "NAT_ARP_BIT", Value: 16},
+	{Name: "NBD_ATTR_BLOCK_SIZE_BYTES", Value: 3},
+	{Name: "NBD_ATTR_CLIENT_FLAGS", Value: 6},
+	{Name: "NBD_ATTR_DEAD_CONN_TIMEOUT", Value: 8},
+	{Name: "NBD_ATTR_INDEX", Value: 1},
+	{Name: "NBD_ATTR_SERVER_FLAGS", Value: 5},
+	{Name: "NBD_ATTR_SIZE_BYTES", Value: 2},
+	{Name: "NBD_ATTR_SOCKETS", Value: 7},
+	{Name: "NBD_ATTR_TIMEOUT", Value: 4},
+	{Name: "NBD_CFLAG_DESTROY_ON_DISCONNECT", Value: 1},
+	{Name: "NBD_CFLAG_DISCONNECT_ON_CLOSE", Value: 2},
+	{Name: "NBD_CLEAR_QUE", Value: 43781},
+	{Name: "NBD_CLEAR_SOCK", Value: 43780},
+	{Name: "NBD_CMD_CONNECT", Value: 1},
+	{Name: "NBD_CMD_DISCONNECT", Value: 2},
+	{Name: "NBD_CMD_RECONFIGURE", Value: 3},
+	{Name: "NBD_CMD_STATUS", Value: 5},
+	{Name: "NBD_DISCONNECT", Value: 43784},
+	{Name: "NBD_DO_IT", Value: 43779},
+	{Name: "NBD_FLAG_CAN_MULTI_CONN", Value: 256},
+	{Name: "NBD_FLAG_HAS_FLAGS", Value: 1},
+	{Name: "NBD_FLAG_READ_ONLY", Value: 2},
+	{Name: "NBD_FLAG_SEND_FLUSH", Value: 4},
+	{Name: "NBD_FLAG_SEND_FUA", Value: 8},
+	{Name: "NBD_FLAG_SEND_TRIM", Value: 32},
+	{Name: "NBD_REPLY_MAGIC", Value: 1732535960},
+	{Name: "NBD_SET_BLKSIZE", Value: 43777},
+	{Name: "NBD_SET_FLAGS", Value: 43786},
+	{Name: "NBD_SET_SIZE", Value: 43778},
+	{Name: "NBD_SET_SIZE_BLOCKS", Value: 43783},
+	{Name: "NBD_SET_SOCK", Value: 43776},
+	{Name: "NBD_SET_TIMEOUT", Value: 43785},
+	{Name: "NBD_SOCK_FD", Value: 1},
 	{Name: "NDA_CACHEINFO", Value: 3},
 	{Name: "NDA_DST", Value: 1},
 	{Name: "NDA_IFINDEX", Value: 8},
@@ -40056,4 +40346,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "91b270750a71226ea6cb388cd41638c616084626"
+const revision_arm = "f155a0335de7dec3226189d25e230ba9889ff0ef"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index e59e943bf..1cb4587bb 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -54,7 +54,7 @@ var resources_arm64 = []*ResourceDesc{
 	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
-	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_nbd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_nbd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_perf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_perf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_random", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_random"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_rdma_cm", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_rdma_cm"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -84,6 +84,7 @@ var resources_arm64 = []*ResourceDesc{
 	{Name: "fd_video", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_video"}, 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: "genl_ipvs_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_ipvs_family_id"}, Values: []uint64{0}},
+	{Name: "genl_nbd_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_nbd_family_id"}, Values: []uint64{0}},
 	{Name: "genl_team_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_team_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615, 60928, 60929}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
@@ -129,6 +130,8 @@ var resources_arm64 = []*ResourceDesc{
 	{Name: "sock_key", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_key"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_l2tp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_pppox", "sock_l2tp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_llc", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_llc"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_client", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_client"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_server", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_server"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netlink", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netlink"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netrom", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netrom"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_nfc_llcp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nfc_llcp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -4804,6 +4807,26 @@ 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[NBD_CMD_CONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_CONNECT]", 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[NBD_CMD_DISCONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_DISCONNECT]", 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[NBD_CMD_RECONFIGURE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_RECONFIGURE]", 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: "genlmsghdr_t[NBD_CMD_STATUS]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_STATUS]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 5},
+		&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[TEAM_CMD_NOOP]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[TEAM_CMD_NOOP]", TypeSize: 4}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
@@ -5958,6 +5981,22 @@ var structDescs_arm64 = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -8733,6 +8772,50 @@ 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}, BitMask: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_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"},
@@ -8889,11 +8972,33 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad0", TypeSize: 8}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad1", TypeSize: 8}}},
 	}}},
+	{Key: StructKey{Name: "nbd_attr_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_attr_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, FldName: "NBD_ATTR_INDEX"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_BLOCK_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_TIMEOUT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, FldName: "NBD_ATTR_SERVER_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, FldName: "NBD_ATTR_CLIENT_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, FldName: "NBD_ATTR_SOCKETS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_DEAD_CONN_TIMEOUT"},
+	}}},
 	{Key: StructKey{Name: "nbd_filename"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_filename", TypeSize: 10}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "prefix", TypeSize: 8}, Kind: 2, Values: []string{"/dev/nbd"}, NoZ: true},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 1}}, ValuesStart: 48, ValuesPerProc: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "nbd_reply"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_reply", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 4}, ArgFormat: 1}, Val: 1732535960},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "error", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_tag", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_hwq", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "handle_cookie", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_sock_pair", TypeSize: 8, ArgDir: 1}, Fields: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "client", TypeSize: 4, ArgDir: 1}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "server", TypeSize: 4, ArgDir: 1}},
+	}}},
 	{Key: StructKey{Name: "nd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nd_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, FldName: "NDA_DST_IPV4"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, FldName: "NDA_DST_IPV6"},
@@ -9981,6 +10086,42 @@ var structDescs_arm64 = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "genlmsghdr_t[IPVS_CMD_ZERO]"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_cmd_policy"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_CONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_DISCONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_RECONFIGURE]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_STATUS]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "type", TypeSize: 2}},
@@ -11552,6 +11693,51 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, 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: 6},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, 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: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", 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},
+		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, 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},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, 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: 7},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", 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},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, 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},
@@ -26223,6 +26409,52 @@ var syscalls_arm64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 19460},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "loop_info64"}}},
 	}},
+	{NR: 29, Name: "ioctl$NBD_CLEAR_QUE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43781},
+	}},
+	{NR: 29, Name: "ioctl$NBD_CLEAR_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43780},
+	}},
+	{NR: 29, Name: "ioctl$NBD_DISCONNECT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43784},
+	}},
+	{NR: 29, Name: "ioctl$NBD_DO_IT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43779},
+	}},
+	{NR: 29, Name: "ioctl$NBD_SET_BLKSIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43777},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 29, Name: "ioctl$NBD_SET_FLAGS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43786},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 29, Name: "ioctl$NBD_SET_SIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43778},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 29, Name: "ioctl$NBD_SET_SIZE_BLOCKS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43783},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 29, Name: "ioctl$NBD_SET_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43776},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "arg", TypeSize: 4}},
+	}},
+	{NR: 29, Name: "ioctl$NBD_SET_TIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 43785},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
 	{NR: 29, Name: "ioctl$PERF_EVENT_IOC_DISABLE", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_perf", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 9217},
@@ -30326,6 +30558,26 @@ var syscalls_arm64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]]"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 	}},
+	{NR: 211, Name: "sendmsg$NBD_CMD_CONNECT", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 211, Name: "sendmsg$NBD_CMD_DISCONNECT", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
+	{NR: 211, Name: "sendmsg$NBD_CMD_RECONFIGURE", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 211, Name: "sendmsg$NBD_CMD_STATUS", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
 	{NR: 211, Name: "sendmsg$TEAM_CMD_NOOP", 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_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}}},
@@ -32720,6 +32972,12 @@ var syscalls_arm64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "ipx_pair", Dir: 1}}},
 	}},
+	{NR: 199, Name: "socketpair$nbd", CallName: "socketpair", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}}},
+	}},
 	{NR: 199, Name: "socketpair$packet", CallName: "socketpair", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 17},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{3, 2}},
@@ -32795,6 +33053,9 @@ var syscalls_arm64 = []*Syscall{
 	{Name: "syz_genetlink_get_family_id$ipvs", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"IPVS\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_ipvs_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$nbd", 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{"nbd\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_genetlink_get_family_id$team", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"team\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
@@ -33127,7 +33388,7 @@ var syscalls_arm64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/nbd#\x00"}}},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 8}}, ValuesPerProc: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 65536, 16384, 128, 131072, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_ndb", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$rtc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/rtc#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
@@ -33840,6 +34101,11 @@ var syscalls_arm64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "input_event"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "data"},
 	}},
+	{NR: 64, Name: "write$nbd", CallName: "write", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "nbd_reply"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "data"},
+	}},
 	{NR: 64, Name: "write$selinux_access", CallName: "write", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_selinux_access", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "buf", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "selinux_access_req"}}},
@@ -36572,6 +36838,38 @@ var consts_arm64 = []ConstValue{
 	{Name: "MS_UNBINDABLE", Value: 131072},
 	{Name: "NAME_MAX", Value: 255},
 	{Name: "NAT_ARP_BIT", Value: 16},
+	{Name: "NBD_ATTR_BLOCK_SIZE_BYTES", Value: 3},
+	{Name: "NBD_ATTR_CLIENT_FLAGS", Value: 6},
+	{Name: "NBD_ATTR_DEAD_CONN_TIMEOUT", Value: 8},
+	{Name: "NBD_ATTR_INDEX", Value: 1},
+	{Name: "NBD_ATTR_SERVER_FLAGS", Value: 5},
+	{Name: "NBD_ATTR_SIZE_BYTES", Value: 2},
+	{Name: "NBD_ATTR_SOCKETS", Value: 7},
+	{Name: "NBD_ATTR_TIMEOUT", Value: 4},
+	{Name: "NBD_CFLAG_DESTROY_ON_DISCONNECT", Value: 1},
+	{Name: "NBD_CFLAG_DISCONNECT_ON_CLOSE", Value: 2},
+	{Name: "NBD_CLEAR_QUE", Value: 43781},
+	{Name: "NBD_CLEAR_SOCK", Value: 43780},
+	{Name: "NBD_CMD_CONNECT", Value: 1},
+	{Name: "NBD_CMD_DISCONNECT", Value: 2},
+	{Name: "NBD_CMD_RECONFIGURE", Value: 3},
+	{Name: "NBD_CMD_STATUS", Value: 5},
+	{Name: "NBD_DISCONNECT", Value: 43784},
+	{Name: "NBD_DO_IT", Value: 43779},
+	{Name: "NBD_FLAG_CAN_MULTI_CONN", Value: 256},
+	{Name: "NBD_FLAG_HAS_FLAGS", Value: 1},
+	{Name: "NBD_FLAG_READ_ONLY", Value: 2},
+	{Name: "NBD_FLAG_SEND_FLUSH", Value: 4},
+	{Name: "NBD_FLAG_SEND_FUA", Value: 8},
+	{Name: "NBD_FLAG_SEND_TRIM", Value: 32},
+	{Name: "NBD_REPLY_MAGIC", Value: 1732535960},
+	{Name: "NBD_SET_BLKSIZE", Value: 43777},
+	{Name: "NBD_SET_FLAGS", Value: 43786},
+	{Name: "NBD_SET_SIZE", Value: 43778},
+	{Name: "NBD_SET_SIZE_BLOCKS", Value: 43783},
+	{Name: "NBD_SET_SOCK", Value: 43776},
+	{Name: "NBD_SET_TIMEOUT", Value: 43785},
+	{Name: "NBD_SOCK_FD", Value: 1},
 	{Name: "NDA_CACHEINFO", Value: 3},
 	{Name: "NDA_DST", Value: 1},
 	{Name: "NDA_IFINDEX", Value: 8},
@@ -40270,4 +40568,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "121546399ec86d7a53b8ea5f1993cd8aa80a5871"
+const revision_arm64 = "1fd22f27ba905dec42b576344dd6c58c011de140"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 045f296e0..cbfc8f3ec 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -53,7 +53,7 @@ var resources_ppc64le = []*ResourceDesc{
 	{Name: "fd_midi", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_midi"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_mq", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_mq"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_namespace", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_namespace"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
-	{Name: "fd_ndb", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_ndb"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_nbd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_block_trace", "fd_block", "fd_nbd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_perf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_perf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_random", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_random"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_rdma_cm", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_rdma_cm"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -82,6 +82,7 @@ var resources_ppc64le = []*ResourceDesc{
 	{Name: "fd_video", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_video"}, 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: "genl_ipvs_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_ipvs_family_id"}, Values: []uint64{0}},
+	{Name: "genl_nbd_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_nbd_family_id"}, Values: []uint64{0}},
 	{Name: "genl_team_family_id", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", TypeSize: 2}}}, Kind: []string{"genl_team_family_id"}, Values: []uint64{0}},
 	{Name: "gid", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"gid"}, Values: []uint64{0, 18446744073709551615, 60928, 60929}},
 	{Name: "ifindex", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"ifindex"}, Values: []uint64{0}},
@@ -122,6 +123,8 @@ var resources_ppc64le = []*ResourceDesc{
 	{Name: "sock_key", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_key"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_l2tp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_pppox", "sock_l2tp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_llc", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_llc"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_client", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_client"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "sock_nbd_server", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nbd_server"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netlink", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netlink"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_netrom", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_netrom"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "sock_nfc_llcp", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "sock", "sock_nfc_llcp"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -4795,6 +4798,26 @@ 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[NBD_CMD_CONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_CONNECT]", 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[NBD_CMD_DISCONNECT]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_DISCONNECT]", 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[NBD_CMD_RECONFIGURE]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_RECONFIGURE]", 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: "genlmsghdr_t[NBD_CMD_STATUS]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[NBD_CMD_STATUS]", TypeSize: 4}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}, Val: 5},
+		&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[TEAM_CMD_NOOP]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "genlmsghdr_t[TEAM_CMD_NOOP]", TypeSize: 4}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 1}}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "version", TypeSize: 1}}},
@@ -5949,6 +5972,22 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
+	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]", TypeSize: 16}, Fields: []Type{
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
+	}}},
 	{Key: StructKey{Name: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec[in, netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "addr", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -8656,6 +8695,50 @@ 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}, BitMask: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
+	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_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}, BitMask: true},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+	}}},
 	{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_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"},
@@ -8799,11 +8882,33 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "msg_flags", TypeSize: 4}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "nbd_attr_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_attr_policy", IsVarlen: true}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, FldName: "NBD_ATTR_INDEX"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, FldName: "NBD_ATTR_BLOCK_SIZE_BYTES"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_TIMEOUT"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, FldName: "NBD_ATTR_SERVER_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, FldName: "NBD_ATTR_CLIENT_FLAGS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, FldName: "NBD_ATTR_SOCKETS"},
+		&StructType{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, FldName: "NBD_ATTR_DEAD_CONN_TIMEOUT"},
+	}}},
 	{Key: StructKey{Name: "nbd_filename"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_filename", TypeSize: 10}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "stringnoz", FldName: "prefix", TypeSize: 8}, Kind: 2, Values: []string{"/dev/nbd"}, NoZ: true},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 1}}, ValuesStart: 48, ValuesPerProc: 1},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "z", TypeSize: 1}}},
 	}}},
+	{Key: StructKey{Name: "nbd_reply"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_reply", IsVarlen: true}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "magic", TypeSize: 4}, ArgFormat: 1}, Val: 1732535960},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "error", TypeSize: 4}}, Kind: 2, RangeEnd: 1},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_tag", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "handle_hwq", TypeSize: 2}}, Kind: 2, RangeEnd: 4},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "handle_cookie", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 4},
+		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}},
+	}}},
+	{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nbd_sock_pair", TypeSize: 8, ArgDir: 1}, Fields: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "client", TypeSize: 4, ArgDir: 1}},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "server", TypeSize: 4, ArgDir: 1}},
+	}}},
 	{Key: StructKey{Name: "nd_policy"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nd_policy", IsVarlen: true}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv4_addr]"}, FldName: "NDA_DST_IPV4"},
 		&StructType{Key: StructKey{Name: "nlattr_t[const[NDA_DST, int16], ipv6_addr]"}, FldName: "NDA_DST_IPV6"},
@@ -9891,6 +9996,42 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&StructType{Key: StructKey{Name: "genlmsghdr_t[IPVS_CMD_ZERO]"}, FldName: "payload"},
 		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "ip_vs_cmd_policy"}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_CONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_DISCONNECT]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_RECONFIGURE]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]", IsVarlen: true}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_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[NBD_CMD_STATUS]"}, FldName: "payload"},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "attrs", IsVarlen: true}, Type: &UnionType{Key: StructKey{Name: "nbd_attr_policy"}}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "netlink_msg_t[genl_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "parent"},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "type", TypeSize: 2}},
@@ -11462,6 +11603,51 @@ var structDescs_ppc64le = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "nla_type", TypeSize: 2}}, Val: 8},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "payload", TypeSize: 4}}},
 	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_BLOCK_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_CLIENT_FLAGS, int16], flags[nbd_client_flags, int64]]", TypeSize: 12}, 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: 6},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_client_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_DEAD_CONN_TIMEOUT, int16], int64]", TypeSize: 12}, 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: 8},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_INDEX, int16], proc[0, 1, int32]]", 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},
+		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "payload", TypeSize: 4}}, ValuesPerProc: 1},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SERVER_FLAGS, int16], flags[nbd_server_flags, int64]]", TypeSize: 12}, 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},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "nbd_server_flags", FldName: "payload", TypeSize: 8}}, Vals: []uint64{1, 2, 4, 8, 32, 256}, BitMask: true},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SIZE_BYTES, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_SOCKETS, int16], array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]", IsVarlen: true}, 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: 7},
+		&ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "payload", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_ATTR_TIMEOUT, int16], int64]", TypeSize: 12}, 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},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "payload", TypeSize: 8}}},
+	}, AlignAttr: 4}},
+	{Key: StructKey{Name: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NBD_SOCK_FD, int16], sock_nbd_client]", 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},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "payload", TypeSize: 4}},
+	}, AlignAttr: 4}},
 	{Key: StructKey{Name: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "nlattr_t[const[NDA_CACHEINFO, int16], nda_cacheinfo]", TypeSize: 20}, 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},
@@ -25265,6 +25451,52 @@ var syscalls_ppc64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 19460},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "loop_info64"}}},
 	}},
+	{NR: 54, Name: "ioctl$NBD_CLEAR_QUE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914693},
+	}},
+	{NR: 54, Name: "ioctl$NBD_CLEAR_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914692},
+	}},
+	{NR: 54, Name: "ioctl$NBD_DISCONNECT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914696},
+	}},
+	{NR: 54, Name: "ioctl$NBD_DO_IT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914691},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_BLKSIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914689},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_FLAGS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914698},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SIZE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914690},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SIZE_BLOCKS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914695},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_SOCK", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914688},
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_client", FldName: "arg", TypeSize: 4}},
+	}},
+	{NR: 54, Name: "ioctl$NBD_SET_TIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536914697},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "arg", TypeSize: 8}}},
+	}},
 	{NR: 54, Name: "ioctl$PERF_EVENT_IOC_DISABLE", CallName: "ioctl", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_perf", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536880129},
@@ -28738,6 +28970,26 @@ var syscalls_ppc64le = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_ipvs_family_id, genlmsghdr_t[IPVS_CMD_ZERO], ip_vs_cmd_policy]]"}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
 	}},
+	{NR: 341, Name: "sendmsg$NBD_CMD_CONNECT", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_CONNECT], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 341, Name: "sendmsg$NBD_CMD_DISCONNECT", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_DISCONNECT], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
+	{NR: 341, Name: "sendmsg$NBD_CMD_RECONFIGURE", 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_nbd_family_id, genlmsghdr_t[NBD_CMD_RECONFIGURE], nbd_attr_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}, BitMask: true},
+	}},
+	{NR: 341, Name: "sendmsg$NBD_CMD_STATUS", CallName: "sendmsg", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nl_generic", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "msg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[NBD_CMD_STATUS], nbd_attr_policy]]"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "send_flags", FldName: "f", TypeSize: 8}}, Vals: []uint64{2048, 4, 64, 128, 32768, 16384, 1, 16, 262144, 536870912, 67108864}, BitMask: true},
+	}},
 	{NR: 341, Name: "sendmsg$TEAM_CMD_NOOP", 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_team_family_id, genlmsghdr_t[TEAM_CMD_NOOP], team_nl_policy]]"}}},
@@ -31080,6 +31332,12 @@ var syscalls_ppc64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "ipx_pair", Dir: 1}}},
 	}},
+	{NR: 333, Name: "socketpair$nbd", CallName: "socketpair", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "fds", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "nbd_sock_pair", Dir: 1}}},
+	}},
 	{NR: 333, Name: "socketpair$packet", CallName: "socketpair", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 17},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "packet_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{3, 2}},
@@ -31169,6 +31427,9 @@ var syscalls_ppc64le = []*Syscall{
 	{Name: "syz_genetlink_get_family_id$ipvs", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"IPVS\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_ipvs_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
+	{Name: "syz_genetlink_get_family_id$nbd", 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{"nbd\x00"}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_nbd_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
 	{Name: "syz_genetlink_get_family_id$team", CallName: "syz_genetlink_get_family_id", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "name", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 5}, Kind: 2, Values: []string{"team\x00"}}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "genl_team_family_id", FldName: "ret", TypeSize: 2, ArgDir: 1}}},
@@ -31501,7 +31762,7 @@ var syscalls_ppc64le = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/nbd#\x00"}}},
 		&ProcType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "proc", FldName: "id", TypeSize: 8}}, ValuesPerProc: 1},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 131072, 16384, 128, 65536, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}, BitMask: true},
-	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_ndb", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_nbd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{Name: "syz_open_dev$rtc", CallName: "syz_open_dev", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "dev", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/rtc#\x00"}}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "id", TypeSize: 8}}},
@@ -32235,6 +32496,11 @@ var syscalls_ppc64le = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "input_event"}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "data"},
 	}},
+	{NR: 4, Name: "write$nbd", CallName: "write", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "sock_nbd_server", FldName: "fd", TypeSize: 4}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "data", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "nbd_reply"}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "data"},
+	}},
 	{NR: 4, Name: "write$selinux_access", CallName: "write", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_selinux_access", FldName: "fd", TypeSize: 4}},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "buf", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "selinux_access_req"}}},
@@ -34867,6 +35133,38 @@ var consts_ppc64le = []ConstValue{
 	{Name: "MS_UNBINDABLE", Value: 131072},
 	{Name: "NAME_MAX", Value: 255},
 	{Name: "NAT_ARP_BIT", Value: 16},
+	{Name: "NBD_ATTR_BLOCK_SIZE_BYTES", Value: 3},
+	{Name: "NBD_ATTR_CLIENT_FLAGS", Value: 6},
+	{Name: "NBD_ATTR_DEAD_CONN_TIMEOUT", Value: 8},
+	{Name: "NBD_ATTR_INDEX", Value: 1},
+	{Name: "NBD_ATTR_SERVER_FLAGS", Value: 5},
+	{Name: "NBD_ATTR_SIZE_BYTES", Value: 2},
+	{Name: "NBD_ATTR_SOCKETS", Value: 7},
+	{Name: "NBD_ATTR_TIMEOUT", Value: 4},
+	{Name: "NBD_CFLAG_DESTROY_ON_DISCONNECT", Value: 1},
+	{Name: "NBD_CFLAG_DISCONNECT_ON_CLOSE", Value: 2},
+	{Name: "NBD_CLEAR_QUE", Value: 536914693},
+	{Name: "NBD_CLEAR_SOCK", Value: 536914692},
+	{Name: "NBD_CMD_CONNECT", Value: 1},
+	{Name: "NBD_CMD_DISCONNECT", Value: 2},
+	{Name: "NBD_CMD_RECONFIGURE", Value: 3},
+	{Name: "NBD_CMD_STATUS", Value: 5},
+	{Name: "NBD_DISCONNECT", Value: 536914696},
+	{Name: "NBD_DO_IT", Value: 536914691},
+	{Name: "NBD_FLAG_CAN_MULTI_CONN", Value: 256},
+	{Name: "NBD_FLAG_HAS_FLAGS", Value: 1},
+	{Name: "NBD_FLAG_READ_ONLY", Value: 2},
+	{Name: "NBD_FLAG_SEND_FLUSH", Value: 4},
+	{Name: "NBD_FLAG_SEND_FUA", Value: 8},
+	{Name: "NBD_FLAG_SEND_TRIM", Value: 32},
+	{Name: "NBD_REPLY_MAGIC", Value: 1732535960},
+	{Name: "NBD_SET_BLKSIZE", Value: 536914689},
+	{Name: "NBD_SET_FLAGS", Value: 536914698},
+	{Name: "NBD_SET_SIZE", Value: 536914690},
+	{Name: "NBD_SET_SIZE_BLOCKS", Value: 536914695},
+	{Name: "NBD_SET_SOCK", Value: 536914688},
+	{Name: "NBD_SET_TIMEOUT", Value: 536914697},
+	{Name: "NBD_SOCK_FD", Value: 1},
 	{Name: "NDA_CACHEINFO", Value: 3},
 	{Name: "NDA_DST", Value: 1},
 	{Name: "NDA_IFINDEX", Value: 8},
@@ -37626,4 +37924,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "8eb32da8b200089104216a40178c17969970febe"
+const revision_ppc64le = "cfee5c1892c53b104910906c54ef416def23581b"
diff --git a/sys/linux/nbd.txt b/sys/linux/nbd.txt
index bdc794ec0..9db95aa88 100644
--- a/sys/linux/nbd.txt
+++ b/sys/linux/nbd.txt
@@ -2,7 +2,66 @@
 # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
 
 include <uapi/linux/fcntl.h>
+include <uapi/linux/netlink.h>
+include <uapi/linux/genetlink.h>
+include <uapi/linux/nbd.h>
+include <uapi/linux/nbd-netlink.h>
 
-resource fd_ndb[fd_block]
+resource fd_nbd[fd_block]
+resource sock_nbd_client[sock]
+resource sock_nbd_server[sock]
+resource genl_nbd_family_id[int16]
 
-syz_open_dev$ndb(dev ptr[in, string["/dev/nbd#"]], id proc[0, 1], flags flags[open_flags]) fd_ndb
+syz_open_dev$ndb(dev ptr[in, string["/dev/nbd#"]], id proc[0, 1], flags flags[open_flags]) fd_nbd
+
+ioctl$NBD_DISCONNECT(fd fd_nbd, cmd const[NBD_DISCONNECT])
+ioctl$NBD_CLEAR_SOCK(fd fd_nbd, cmd const[NBD_CLEAR_SOCK])
+ioctl$NBD_SET_SOCK(fd fd_nbd, cmd const[NBD_SET_SOCK], arg sock_nbd_client)
+ioctl$NBD_SET_BLKSIZE(fd fd_nbd, cmd const[NBD_SET_BLKSIZE], arg intptr)
+ioctl$NBD_SET_SIZE(fd fd_nbd, cmd const[NBD_SET_SIZE], arg intptr)
+ioctl$NBD_SET_SIZE_BLOCKS(fd fd_nbd, cmd const[NBD_SET_SIZE_BLOCKS], arg intptr)
+ioctl$NBD_SET_TIMEOUT(fd fd_nbd, cmd const[NBD_SET_TIMEOUT], arg intptr)
+ioctl$NBD_SET_FLAGS(fd fd_nbd, cmd const[NBD_SET_FLAGS], arg intptr)
+ioctl$NBD_DO_IT(fd fd_nbd, cmd const[NBD_DO_IT])
+ioctl$NBD_CLEAR_QUE(fd fd_nbd, cmd const[NBD_CLEAR_QUE])
+
+type msghdr_nl_nbd[CMD] msghdr_netlink[netlink_msg_t[genl_nbd_family_id, genlmsghdr_t[CMD], nbd_attr_policy]]
+
+syz_genetlink_get_family_id$nbd(name ptr[in, string["nbd"]]) genl_nbd_family_id
+
+sendmsg$NBD_CMD_CONNECT(fd sock_nl_generic, msg ptr[in, msghdr_nl_nbd[NBD_CMD_CONNECT]], f flags[send_flags])
+sendmsg$NBD_CMD_DISCONNECT(fd sock_nl_generic, msg ptr[in, msghdr_nl_nbd[NBD_CMD_DISCONNECT]], f flags[send_flags])
+sendmsg$NBD_CMD_RECONFIGURE(fd sock_nl_generic, msg ptr[in, msghdr_nl_nbd[NBD_CMD_RECONFIGURE]], f flags[send_flags])
+sendmsg$NBD_CMD_STATUS(fd sock_nl_generic, msg ptr[in, msghdr_nl_nbd[NBD_CMD_STATUS]], f flags[send_flags])
+
+nbd_attr_policy [
+	NBD_ATTR_INDEX			nlattr[NBD_ATTR_INDEX, proc[0, 1, int32]]
+	NBD_ATTR_SIZE_BYTES		nlattr[NBD_ATTR_SIZE_BYTES, int64]
+	NBD_ATTR_BLOCK_SIZE_BYTES	nlattr[NBD_ATTR_BLOCK_SIZE_BYTES, int64]
+	NBD_ATTR_TIMEOUT		nlattr[NBD_ATTR_TIMEOUT, int64]
+	NBD_ATTR_SERVER_FLAGS		nlattr[NBD_ATTR_SERVER_FLAGS, flags[nbd_server_flags, int64]]
+	NBD_ATTR_CLIENT_FLAGS		nlattr[NBD_ATTR_CLIENT_FLAGS, flags[nbd_client_flags, int64]]
+	NBD_ATTR_SOCKETS		nlattr[NBD_ATTR_SOCKETS, array[nlattr[NBD_SOCK_FD, sock_nbd_client]]]
+	NBD_ATTR_DEAD_CONN_TIMEOUT	nlattr[NBD_ATTR_DEAD_CONN_TIMEOUT, int64]
+] [varlen]
+
+nbd_server_flags = NBD_FLAG_HAS_FLAGS, NBD_FLAG_READ_ONLY, NBD_FLAG_SEND_FLUSH, NBD_FLAG_SEND_FUA, NBD_FLAG_SEND_TRIM, NBD_FLAG_CAN_MULTI_CONN
+nbd_client_flags = NBD_CFLAG_DESTROY_ON_DISCONNECT, NBD_CFLAG_DISCONNECT_ON_CLOSE
+
+socketpair$nbd(domain const[AF_INET], type const[SOCK_STREAM], proto const[0], fds ptr[out, nbd_sock_pair])
+
+nbd_sock_pair {
+	client	sock_nbd_client
+	server	sock_nbd_server
+}
+
+write$nbd(fd sock_nbd_server, data ptr[in, nbd_reply], size len[data])
+
+nbd_reply {
+	magic		const[NBD_REPLY_MAGIC, int32be]
+	error		bool32
+	handle_tag	int16[0:4]
+	handle_hwq	int16[0:4]
+	handle_cookie	int32[1:4]
+	payload		array[int8]
+}
diff --git a/sys/linux/nbd_386.const b/sys/linux/nbd_386.const
new file mode 100644
index 000000000..1cd6fac89
--- /dev/null
+++ b/sys/linux/nbd_386.const
@@ -0,0 +1,39 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+NBD_ATTR_BLOCK_SIZE_BYTES = 3
+NBD_ATTR_CLIENT_FLAGS = 6
+NBD_ATTR_DEAD_CONN_TIMEOUT = 8
+NBD_ATTR_INDEX = 1
+NBD_ATTR_SERVER_FLAGS = 5
+NBD_ATTR_SIZE_BYTES = 2
+NBD_ATTR_SOCKETS = 7
+NBD_ATTR_TIMEOUT = 4
+NBD_CFLAG_DESTROY_ON_DISCONNECT = 1
+NBD_CFLAG_DISCONNECT_ON_CLOSE = 2
+NBD_CLEAR_QUE = 43781
+NBD_CLEAR_SOCK = 43780
+NBD_CMD_CONNECT = 1
+NBD_CMD_DISCONNECT = 2
+NBD_CMD_RECONFIGURE = 3
+NBD_CMD_STATUS = 5
+NBD_DISCONNECT = 43784
+NBD_DO_IT = 43779
+NBD_FLAG_CAN_MULTI_CONN = 256
+NBD_FLAG_HAS_FLAGS = 1
+NBD_FLAG_READ_ONLY = 2
+NBD_FLAG_SEND_FLUSH = 4
+NBD_FLAG_SEND_FUA = 8
+NBD_FLAG_SEND_TRIM = 32
+NBD_REPLY_MAGIC = 1732535960
+NBD_SET_BLKSIZE = 43777
+NBD_SET_FLAGS = 43786
+NBD_SET_SIZE = 43778
+NBD_SET_SIZE_BLOCKS = 43783
+NBD_SET_SOCK = 43776
+NBD_SET_TIMEOUT = 43785
+NBD_SOCK_FD = 1
+SOCK_STREAM = 1
+__NR_ioctl = 54
+__NR_sendmsg = 370
+__NR_socketpair = 360
+__NR_write = 4
diff --git a/sys/linux/nbd_amd64.const b/sys/linux/nbd_amd64.const
new file mode 100644
index 000000000..7fba12106
--- /dev/null
+++ b/sys/linux/nbd_amd64.const
@@ -0,0 +1,39 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+NBD_ATTR_BLOCK_SIZE_BYTES = 3
+NBD_ATTR_CLIENT_FLAGS = 6
+NBD_ATTR_DEAD_CONN_TIMEOUT = 8
+NBD_ATTR_INDEX = 1
+NBD_ATTR_SERVER_FLAGS = 5
+NBD_ATTR_SIZE_BYTES = 2
+NBD_ATTR_SOCKETS = 7
+NBD_ATTR_TIMEOUT = 4
+NBD_CFLAG_DESTROY_ON_DISCONNECT = 1
+NBD_CFLAG_DISCONNECT_ON_CLOSE = 2
+NBD_CLEAR_QUE = 43781
+NBD_CLEAR_SOCK = 43780
+NBD_CMD_CONNECT = 1
+NBD_CMD_DISCONNECT = 2
+NBD_CMD_RECONFIGURE = 3
+NBD_CMD_STATUS = 5
+NBD_DISCONNECT = 43784
+NBD_DO_IT = 43779
+NBD_FLAG_CAN_MULTI_CONN = 256
+NBD_FLAG_HAS_FLAGS = 1
+NBD_FLAG_READ_ONLY = 2
+NBD_FLAG_SEND_FLUSH = 4
+NBD_FLAG_SEND_FUA = 8
+NBD_FLAG_SEND_TRIM = 32
+NBD_REPLY_MAGIC = 1732535960
+NBD_SET_BLKSIZE = 43777
+NBD_SET_FLAGS = 43786
+NBD_SET_SIZE = 43778
+NBD_SET_SIZE_BLOCKS = 43783
+NBD_SET_SOCK = 43776
+NBD_SET_TIMEOUT = 43785
+NBD_SOCK_FD = 1
+SOCK_STREAM = 1
+__NR_ioctl = 16
+__NR_sendmsg = 46
+__NR_socketpair = 53
+__NR_write = 1
diff --git a/sys/linux/nbd_arm.const b/sys/linux/nbd_arm.const
new file mode 100644
index 000000000..e056ff2e6
--- /dev/null
+++ b/sys/linux/nbd_arm.const
@@ -0,0 +1,39 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+NBD_ATTR_BLOCK_SIZE_BYTES = 3
+NBD_ATTR_CLIENT_FLAGS = 6
+NBD_ATTR_DEAD_CONN_TIMEOUT = 8
+NBD_ATTR_INDEX = 1
+NBD_ATTR_SERVER_FLAGS = 5
+NBD_ATTR_SIZE_BYTES = 2
+NBD_ATTR_SOCKETS = 7
+NBD_ATTR_TIMEOUT = 4
+NBD_CFLAG_DESTROY_ON_DISCONNECT = 1
+NBD_CFLAG_DISCONNECT_ON_CLOSE = 2
+NBD_CLEAR_QUE = 43781
+NBD_CLEAR_SOCK = 43780
+NBD_CMD_CONNECT = 1
+NBD_CMD_DISCONNECT = 2
+NBD_CMD_RECONFIGURE = 3
+NBD_CMD_STATUS = 5
+NBD_DISCONNECT = 43784
+NBD_DO_IT = 43779
+NBD_FLAG_CAN_MULTI_CONN = 256
+NBD_FLAG_HAS_FLAGS = 1
+NBD_FLAG_READ_ONLY = 2
+NBD_FLAG_SEND_FLUSH = 4
+NBD_FLAG_SEND_FUA = 8
+NBD_FLAG_SEND_TRIM = 32
+NBD_REPLY_MAGIC = 1732535960
+NBD_SET_BLKSIZE = 43777
+NBD_SET_FLAGS = 43786
+NBD_SET_SIZE = 43778
+NBD_SET_SIZE_BLOCKS = 43783
+NBD_SET_SOCK = 43776
+NBD_SET_TIMEOUT = 43785
+NBD_SOCK_FD = 1
+SOCK_STREAM = 1
+__NR_ioctl = 54
+__NR_sendmsg = 296
+__NR_socketpair = 288
+__NR_write = 4
diff --git a/sys/linux/nbd_arm64.const b/sys/linux/nbd_arm64.const
new file mode 100644
index 000000000..2ee28c1c0
--- /dev/null
+++ b/sys/linux/nbd_arm64.const
@@ -0,0 +1,39 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+NBD_ATTR_BLOCK_SIZE_BYTES = 3
+NBD_ATTR_CLIENT_FLAGS = 6
+NBD_ATTR_DEAD_CONN_TIMEOUT = 8
+NBD_ATTR_INDEX = 1
+NBD_ATTR_SERVER_FLAGS = 5
+NBD_ATTR_SIZE_BYTES = 2
+NBD_ATTR_SOCKETS = 7
+NBD_ATTR_TIMEOUT = 4
+NBD_CFLAG_DESTROY_ON_DISCONNECT = 1
+NBD_CFLAG_DISCONNECT_ON_CLOSE = 2
+NBD_CLEAR_QUE = 43781
+NBD_CLEAR_SOCK = 43780
+NBD_CMD_CONNECT = 1
+NBD_CMD_DISCONNECT = 2
+NBD_CMD_RECONFIGURE = 3
+NBD_CMD_STATUS = 5
+NBD_DISCONNECT = 43784
+NBD_DO_IT = 43779
+NBD_FLAG_CAN_MULTI_CONN = 256
+NBD_FLAG_HAS_FLAGS = 1
+NBD_FLAG_READ_ONLY = 2
+NBD_FLAG_SEND_FLUSH = 4
+NBD_FLAG_SEND_FUA = 8
+NBD_FLAG_SEND_TRIM = 32
+NBD_REPLY_MAGIC = 1732535960
+NBD_SET_BLKSIZE = 43777
+NBD_SET_FLAGS = 43786
+NBD_SET_SIZE = 43778
+NBD_SET_SIZE_BLOCKS = 43783
+NBD_SET_SOCK = 43776
+NBD_SET_TIMEOUT = 43785
+NBD_SOCK_FD = 1
+SOCK_STREAM = 1
+__NR_ioctl = 29
+__NR_sendmsg = 211
+__NR_socketpair = 199
+__NR_write = 64
diff --git a/sys/linux/nbd_ppc64le.const b/sys/linux/nbd_ppc64le.const
new file mode 100644
index 000000000..404da180f
--- /dev/null
+++ b/sys/linux/nbd_ppc64le.const
@@ -0,0 +1,39 @@
+# AUTOGENERATED FILE
+AF_INET = 2
+NBD_ATTR_BLOCK_SIZE_BYTES = 3
+NBD_ATTR_CLIENT_FLAGS = 6
+NBD_ATTR_DEAD_CONN_TIMEOUT = 8
+NBD_ATTR_INDEX = 1
+NBD_ATTR_SERVER_FLAGS = 5
+NBD_ATTR_SIZE_BYTES = 2
+NBD_ATTR_SOCKETS = 7
+NBD_ATTR_TIMEOUT = 4
+NBD_CFLAG_DESTROY_ON_DISCONNECT = 1
+NBD_CFLAG_DISCONNECT_ON_CLOSE = 2
+NBD_CLEAR_QUE = 536914693
+NBD_CLEAR_SOCK = 536914692
+NBD_CMD_CONNECT = 1
+NBD_CMD_DISCONNECT = 2
+NBD_CMD_RECONFIGURE = 3
+NBD_CMD_STATUS = 5
+NBD_DISCONNECT = 536914696
+NBD_DO_IT = 536914691
+NBD_FLAG_CAN_MULTI_CONN = 256
+NBD_FLAG_HAS_FLAGS = 1
+NBD_FLAG_READ_ONLY = 2
+NBD_FLAG_SEND_FLUSH = 4
+NBD_FLAG_SEND_FUA = 8
+NBD_FLAG_SEND_TRIM = 32
+NBD_REPLY_MAGIC = 1732535960
+NBD_SET_BLKSIZE = 536914689
+NBD_SET_FLAGS = 536914698
+NBD_SET_SIZE = 536914690
+NBD_SET_SIZE_BLOCKS = 536914695
+NBD_SET_SOCK = 536914688
+NBD_SET_TIMEOUT = 536914697
+NBD_SOCK_FD = 1
+SOCK_STREAM = 1
+__NR_ioctl = 54
+__NR_sendmsg = 341
+__NR_socketpair = 333
+__NR_write = 4