sys/linux: add IPPROTO_MPTCP support

Adding support for IPPROTO_MPTCP. Like SMC, it is on top of TCP and can
thus be treated like a regular TCP socket.

10 files changed, 87 insertions, 12 deletions

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 53a659ec2..eeb13f5b4 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -53,3 +53,4 @@ Cody Holliday
 JinWoo Lee
 Andrew Turner
 Ethercflow
+Christoph Paasch
diff --git a/executor/defs.h b/executor/defs.h
index bd2b79001..af2032984 100644
--- a/executor/defs.h
+++ b/executor/defs.h
@@ -70,7 +70,7 @@
 
 #if GOARCH_386
 #define GOARCH "386"
-#define SYZ_REVISION "12ef308f1e23f7bf4e9c8f26e5da8dfbfcb77c6d"
+#define SYZ_REVISION "4ef672393ff02caf7615f1fbb4a749620a2ca873"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
@@ -80,7 +80,7 @@
 
 #if GOARCH_amd64
 #define GOARCH "amd64"
-#define SYZ_REVISION "1c60701a33bd577242f02a79e58767423f399f1f"
+#define SYZ_REVISION "1c9c7c18dca5c3d692dd3f7eb025b962ded562c7"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
@@ -90,7 +90,7 @@
 
 #if GOARCH_arm
 #define GOARCH "arm"
-#define SYZ_REVISION "d7ddc32f2f589f4f482e17aa73c3cb4e79a46f71"
+#define SYZ_REVISION "6978f3ab5517180be51691490677bcc0c067f398"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
@@ -100,7 +100,7 @@
 
 #if GOARCH_arm64
 #define GOARCH "arm64"
-#define SYZ_REVISION "7438267b894d3f2091b9501312e01d048a7059fc"
+#define SYZ_REVISION "d71e770927deac11e77bca1bf1de0c23c43c6704"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
@@ -110,7 +110,7 @@
 
 #if GOARCH_mips64le
 #define GOARCH "mips64le"
-#define SYZ_REVISION "6af3e42900cc99022a8cf88e43348e2b838db77b"
+#define SYZ_REVISION "ff5649fcfaeaecfdde5ec7f9018b9c1acd025f54"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
@@ -120,7 +120,7 @@
 
 #if GOARCH_ppc64le
 #define GOARCH "ppc64le"
-#define SYZ_REVISION "6ecebb8debab9827c1bf91f820617559025782b8"
+#define SYZ_REVISION "f1f9b5304861c0c40f8915a330032270f3319223"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
diff --git a/executor/syscalls.h b/executor/syscalls.h
index 4e935f432..e4d2247a3 100644
--- a/executor/syscalls.h
+++ b/executor/syscalls.h
@@ -4913,6 +4913,7 @@ const call_t syscalls[] = {
     {"socket$inet6_dccp", 359},
     {"socket$inet6_icmp", 359},
     {"socket$inet6_icmp_raw", 359},
+    {"socket$inet6_mptcp", 359},
     {"socket$inet6_sctp", 359},
     {"socket$inet6_tcp", 359},
     {"socket$inet6_udp", 359},
@@ -4920,6 +4921,7 @@ const call_t syscalls[] = {
     {"socket$inet_dccp", 359},
     {"socket$inet_icmp", 359},
     {"socket$inet_icmp_raw", 359},
+    {"socket$inet_mptcp", 359},
     {"socket$inet_sctp", 359},
     {"socket$inet_smc", 359},
     {"socket$inet_tcp", 359},
@@ -8211,6 +8213,7 @@ const call_t syscalls[] = {
     {"socket$inet6_dccp", 41},
     {"socket$inet6_icmp", 41},
     {"socket$inet6_icmp_raw", 41},
+    {"socket$inet6_mptcp", 41},
     {"socket$inet6_sctp", 41},
     {"socket$inet6_tcp", 41},
     {"socket$inet6_udp", 41},
@@ -8218,6 +8221,7 @@ const call_t syscalls[] = {
     {"socket$inet_dccp", 41},
     {"socket$inet_icmp", 41},
     {"socket$inet_icmp_raw", 41},
+    {"socket$inet_mptcp", 41},
     {"socket$inet_sctp", 41},
     {"socket$inet_smc", 41},
     {"socket$inet_tcp", 41},
@@ -11460,6 +11464,7 @@ const call_t syscalls[] = {
     {"socket$inet6_dccp", 281},
     {"socket$inet6_icmp", 281},
     {"socket$inet6_icmp_raw", 281},
+    {"socket$inet6_mptcp", 281},
     {"socket$inet6_sctp", 281},
     {"socket$inet6_tcp", 281},
     {"socket$inet6_udp", 281},
@@ -11467,6 +11472,7 @@ const call_t syscalls[] = {
     {"socket$inet_dccp", 281},
     {"socket$inet_icmp", 281},
     {"socket$inet_icmp_raw", 281},
+    {"socket$inet_mptcp", 281},
     {"socket$inet_sctp", 281},
     {"socket$inet_smc", 281},
     {"socket$inet_tcp", 281},
@@ -14688,6 +14694,7 @@ const call_t syscalls[] = {
     {"socket$inet6_dccp", 198},
     {"socket$inet6_icmp", 198},
     {"socket$inet6_icmp_raw", 198},
+    {"socket$inet6_mptcp", 198},
     {"socket$inet6_sctp", 198},
     {"socket$inet6_tcp", 198},
     {"socket$inet6_udp", 198},
@@ -14695,6 +14702,7 @@ const call_t syscalls[] = {
     {"socket$inet_dccp", 198},
     {"socket$inet_icmp", 198},
     {"socket$inet_icmp_raw", 198},
+    {"socket$inet_mptcp", 198},
     {"socket$inet_sctp", 198},
     {"socket$inet_smc", 198},
     {"socket$inet_tcp", 198},
@@ -17826,6 +17834,7 @@ const call_t syscalls[] = {
     {"socket$inet6_dccp", 5040},
     {"socket$inet6_icmp", 5040},
     {"socket$inet6_icmp_raw", 5040},
+    {"socket$inet6_mptcp", 5040},
     {"socket$inet6_sctp", 5040},
     {"socket$inet6_tcp", 5040},
     {"socket$inet6_udp", 5040},
@@ -17833,6 +17842,7 @@ const call_t syscalls[] = {
     {"socket$inet_dccp", 5040},
     {"socket$inet_icmp", 5040},
     {"socket$inet_icmp_raw", 5040},
+    {"socket$inet_mptcp", 5040},
     {"socket$inet_sctp", 5040},
     {"socket$inet_smc", 5040},
     {"socket$inet_tcp", 5040},
@@ -21076,6 +21086,7 @@ const call_t syscalls[] = {
     {"socket$inet6_dccp", 326},
     {"socket$inet6_icmp", 326},
     {"socket$inet6_icmp_raw", 326},
+    {"socket$inet6_mptcp", 326},
     {"socket$inet6_sctp", 326},
     {"socket$inet6_tcp", 326},
     {"socket$inet6_udp", 326},
@@ -21083,6 +21094,7 @@ const call_t syscalls[] = {
     {"socket$inet_dccp", 326},
     {"socket$inet_icmp", 326},
     {"socket$inet_icmp_raw", 326},
+    {"socket$inet_mptcp", 326},
     {"socket$inet_sctp", 326},
     {"socket$inet_smc", 326},
     {"socket$inet_tcp", 326},
diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index 1d9ea8ccb..234c3654c 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -63630,6 +63630,11 @@ var syscalls_386 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 58},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 359, Name: "socket$inet6_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 359, Name: "socket$inet6_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 10},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 5}},
@@ -63665,6 +63670,11 @@ var syscalls_386 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 359, Name: "socket$inet_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 359, Name: "socket$inet_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 5}},
@@ -75744,4 +75754,4 @@ var consts_386 = []ConstValue{
 	{"ethtool_per_queue_op_size", 128},
 }
 
-const revision_386 = "12ef308f1e23f7bf4e9c8f26e5da8dfbfcb77c6d"
+const revision_386 = "4ef672393ff02caf7615f1fbb4a749620a2ca873"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index eab53696c..8e9a34ac5 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -64580,6 +64580,11 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 58},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 41, Name: "socket$inet6_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 41, Name: "socket$inet6_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{1, 5}},
@@ -64615,6 +64620,11 @@ var syscalls_amd64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 41, Name: "socket$inet_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 41, Name: "socket$inet_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{1, 5}},
@@ -76704,4 +76714,4 @@ var consts_amd64 = []ConstValue{
 	{"ethtool_per_queue_op_size", 128},
 }
 
-const revision_amd64 = "1c60701a33bd577242f02a79e58767423f399f1f"
+const revision_amd64 = "1c9c7c18dca5c3d692dd3f7eb025b962ded562c7"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index bc36d1d34..e50b91083 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -63369,6 +63369,11 @@ var syscalls_arm = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 58},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 281, Name: "socket$inet6_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 281, Name: "socket$inet6_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 10},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 5}},
@@ -63404,6 +63409,11 @@ var syscalls_arm = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 281, Name: "socket$inet_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 4}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 281, Name: "socket$inet_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 4}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 4}}, Vals: []uint64{1, 5}},
@@ -75396,4 +75406,4 @@ var consts_arm = []ConstValue{
 	{"ethtool_per_queue_op_size", 128},
 }
 
-const revision_arm = "d7ddc32f2f589f4f482e17aa73c3cb4e79a46f71"
+const revision_arm = "6978f3ab5517180be51691490677bcc0c067f398"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index 10a030eb1..bc6251661 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -64068,6 +64068,11 @@ var syscalls_arm64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 58},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 198, Name: "socket$inet6_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 198, Name: "socket$inet6_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{1, 5}},
@@ -64103,6 +64108,11 @@ var syscalls_arm64 = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 198, Name: "socket$inet_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 198, Name: "socket$inet_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{1, 5}},
@@ -76049,4 +76059,4 @@ var consts_arm64 = []ConstValue{
 	{"ethtool_per_queue_op_size", 128},
 }
 
-const revision_arm64 = "7438267b894d3f2091b9501312e01d048a7059fc"
+const revision_arm64 = "d71e770927deac11e77bca1bf1de0c23c43c6704"
diff --git a/sys/linux/gen/mips64le.go b/sys/linux/gen/mips64le.go
index 8a228ead7..55acb3d65 100644
--- a/sys/linux/gen/mips64le.go
+++ b/sys/linux/gen/mips64le.go
@@ -62725,6 +62725,11 @@ var syscalls_mips64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 58},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 5040, Name: "socket$inet6_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 5040, Name: "socket$inet6_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
 		&FlagsType{IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, []uint64{2, 5}, true},
@@ -62760,6 +62765,11 @@ var syscalls_mips64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 5040, Name: "socket$inet_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 5040, Name: "socket$inet_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
 		&FlagsType{IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, []uint64{2, 5}, true},
@@ -73710,4 +73720,4 @@ var consts_mips64le = []ConstValue{
 	{"ethtool_per_queue_op_size", 128},
 }
 
-const revision_mips64le = "6af3e42900cc99022a8cf88e43348e2b838db77b"
+const revision_mips64le = "ff5649fcfaeaecfdde5ec7f9018b9c1acd025f54"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index 1802571e7..16078ef57 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -64055,6 +64055,11 @@ var syscalls_ppc64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 58},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 326, Name: "socket$inet6_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp6", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 326, Name: "socket$inet6_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 10},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{1, 5}},
@@ -64090,6 +64095,11 @@ var syscalls_ppc64le = []*Syscall{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 3},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_icmp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 326, Name: "socket$inet_mptcp", CallName: "socket", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "type", TypeSize: 8}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "proto", TypeSize: 8}}, Val: 262},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "sock_tcp", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 326, Name: "socket$inet_sctp", CallName: "socket", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "domain", TypeSize: 8}}, Val: 2},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "sctp_socket_type", FldName: "type", TypeSize: 8}}, Vals: []uint64{1, 5}},
@@ -76046,4 +76056,4 @@ var consts_ppc64le = []ConstValue{
 	{"ethtool_per_queue_op_size", 128},
 }
 
-const revision_ppc64le = "6ecebb8debab9827c1bf91f820617559025782b8"
+const revision_ppc64le = "f1f9b5304861c0c40f8915a330032270f3319223"
diff --git a/sys/linux/socket_inet_tcp.txt b/sys/linux/socket_inet_tcp.txt
index 215e1ad64..42993e62e 100644
--- a/sys/linux/socket_inet_tcp.txt
+++ b/sys/linux/socket_inet_tcp.txt
@@ -12,6 +12,7 @@ include <uapi/linux/tls.h>
 resource sock_tcp[sock_in]
 
 socket$inet_tcp(domain const[AF_INET], type const[SOCK_STREAM], proto const[0]) sock_tcp
+socket$inet_mptcp(domain const[AF_INET], type const[SOCK_STREAM], proto const[262]) sock_tcp
 
 # From interface point of view SMC sockets seem to be the same as TCP.
 socket$inet_smc(domain const[AF_SMC], type const[SOCK_STREAM], proto const[0]) sock_tcp
@@ -19,6 +20,7 @@ socket$inet_smc(domain const[AF_SMC], type const[SOCK_STREAM], proto const[0]) s
 resource sock_tcp6[sock_in6]
 
 socket$inet6_tcp(domain const[AF_INET6], type const[SOCK_STREAM], proto const[0]) sock_tcp6
+socket$inet6_mptcp(domain const[AF_INET6], type const[SOCK_STREAM], proto const[262]) sock_tcp6
 
 # Generic TCP socket options