diff --git a/unix/linux/Dockerfile b/unix/linux/Dockerfile
index 6aa00be..77c6ff2 100644
--- a/unix/linux/Dockerfile
+++ b/unix/linux/Dockerfile
@@ -11,15 +11,15 @@
 # Get the git sources. If not cached, this takes O(5 minutes).
 WORKDIR /git
 RUN git config --global advice.detachedHead false
-# Linux Kernel: Released 05 May 2019
-RUN git clone --branch v5.1 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
+# Linux Kernel: Released 07 July 2019
+RUN git clone --branch v5.2 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
 # GNU C library: Released 01 Feb 2019 (we should try to get a secure way to clone this)
 RUN git clone --branch release/2.29/master --depth 1 git://sourceware.org/git/glibc.git
 
 # Get Go
-ENV GOLANG_VERSION 1.12
+ENV GOLANG_VERSION 1.13beta1
 ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
-ENV GOLANG_DOWNLOAD_SHA256 750a07fef8579ae4839458701f4df690e0b20b8bcce33b437e4df89c451b6f13
+ENV GOLANG_DOWNLOAD_SHA256 dbd131c92f381a5bc5ca1f0cfd942cb8be7d537007b6f412b5be41ff38a7d0d9
 
 RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
     && echo "$GOLANG_DOWNLOAD_SHA256  golang.tar.gz" | sha256sum -c - \
diff --git a/unix/zerrors_linux_386.go b/unix/zerrors_linux_386.go
index 1db2f00..a5e32ae 100644
--- a/unix/zerrors_linux_386.go
+++ b/unix/zerrors_linux_386.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1997,6 +2011,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2204,6 +2222,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2423,6 +2442,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x800854db
 	TUNGETIFF                            = 0x800454d2
diff --git a/unix/zerrors_linux_amd64.go b/unix/zerrors_linux_amd64.go
index 8a9d2ea..cacabfa 100644
--- a/unix/zerrors_linux_amd64.go
+++ b/unix/zerrors_linux_amd64.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1998,6 +2012,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2223,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2424,6 +2443,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2
diff --git a/unix/zerrors_linux_arm.go b/unix/zerrors_linux_arm.go
index 2e74558..c04d5b9 100644
--- a/unix/zerrors_linux_arm.go
+++ b/unix/zerrors_linux_arm.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -2004,6 +2018,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2211,6 +2229,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2430,6 +2449,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x800854db
 	TUNGETIFF                            = 0x800454d2
diff --git a/unix/zerrors_linux_arm64.go b/unix/zerrors_linux_arm64.go
index b1dc633..507c44c 100644
--- a/unix/zerrors_linux_arm64.go
+++ b/unix/zerrors_linux_arm64.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -528,6 +541,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1988,6 +2002,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2196,6 +2214,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2415,6 +2434,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2
diff --git a/unix/zerrors_linux_mips.go b/unix/zerrors_linux_mips.go
index ad4d9af..dd2a894 100644
--- a/unix/zerrors_linux_mips.go
+++ b/unix/zerrors_linux_mips.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1997,6 +2011,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2223,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2444,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x400854db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zerrors_linux_mips64.go b/unix/zerrors_linux_mips64.go
index fe29650..90a401b 100644
--- a/unix/zerrors_linux_mips64.go
+++ b/unix/zerrors_linux_mips64.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1997,6 +2011,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2223,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2444,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zerrors_linux_mips64le.go b/unix/zerrors_linux_mips64le.go
index 6088783..380759e 100644
--- a/unix/zerrors_linux_mips64le.go
+++ b/unix/zerrors_linux_mips64le.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1997,6 +2011,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2223,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2444,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zerrors_linux_mipsle.go b/unix/zerrors_linux_mipsle.go
index 4cf9ddf..56050eb 100644
--- a/unix/zerrors_linux_mipsle.go
+++ b/unix/zerrors_linux_mipsle.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1997,6 +2011,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2223,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2444,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x400854db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zerrors_linux_ppc64.go b/unix/zerrors_linux_ppc64.go
index 374e300..11047e0 100644
--- a/unix/zerrors_linux_ppc64.go
+++ b/unix/zerrors_linux_ppc64.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -2055,6 +2069,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x4004667f
 	SIOCOUTQ                             = 0x40047473
 	SIOCOUTQNSD                          = 0x894b
@@ -2262,6 +2280,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2485,6 +2504,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zerrors_linux_ppc64le.go b/unix/zerrors_linux_ppc64le.go
index badf141..38bf9e8 100644
--- a/unix/zerrors_linux_ppc64le.go
+++ b/unix/zerrors_linux_ppc64le.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -2055,6 +2069,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x4004667f
 	SIOCOUTQ                             = 0x40047473
 	SIOCOUTQNSD                          = 0x894b
@@ -2262,6 +2280,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2485,6 +2504,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zerrors_linux_riscv64.go b/unix/zerrors_linux_riscv64.go
index 0ce8c7e..852a5c6 100644
--- a/unix/zerrors_linux_riscv64.go
+++ b/unix/zerrors_linux_riscv64.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -1985,6 +1999,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2192,6 +2210,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2411,6 +2430,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2
diff --git a/unix/zerrors_linux_s390x.go b/unix/zerrors_linux_s390x.go
index 4767512..42d4549 100644
--- a/unix/zerrors_linux_s390x.go
+++ b/unix/zerrors_linux_s390x.go
@@ -196,6 +196,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -2058,6 +2072,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2265,6 +2283,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2484,6 +2503,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2
diff --git a/unix/zerrors_linux_sparc64.go b/unix/zerrors_linux_sparc64.go
index a46fc9b..cc80e7a 100644
--- a/unix/zerrors_linux_sparc64.go
+++ b/unix/zerrors_linux_sparc64.go
@@ -199,6 +199,8 @@
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -220,6 +222,11 @@
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -241,16 +248,19 @@
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -293,8 +303,10 @@
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -414,6 +426,7 @@
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -531,6 +544,7 @@
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -2050,6 +2064,10 @@
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x4004667f
 	SIOCOUTQ                             = 0x40047473
 	SIOCOUTQNSD                          = 0x894b
@@ -2257,6 +2275,7 @@
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2473,6 +2492,7 @@
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2
diff --git a/unix/zsysnum_linux_386.go b/unix/zsysnum_linux_386.go
index 33b6e4d..e869c06 100644
--- a/unix/zsysnum_linux_386.go
+++ b/unix/zsysnum_linux_386.go
@@ -423,4 +423,10 @@
 	SYS_IO_URING_SETUP               = 425
 	SYS_IO_URING_ENTER               = 426
 	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
 )
diff --git a/unix/zsysnum_linux_amd64.go b/unix/zsysnum_linux_amd64.go
index 9ba2078..4917b8a 100644
--- a/unix/zsysnum_linux_amd64.go
+++ b/unix/zsysnum_linux_amd64.go
@@ -345,4 +345,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )
diff --git a/unix/zsysnum_linux_arm.go b/unix/zsysnum_linux_arm.go
index 94f68f1..f85fcb4 100644
--- a/unix/zsysnum_linux_arm.go
+++ b/unix/zsysnum_linux_arm.go
@@ -387,4 +387,10 @@
 	SYS_IO_URING_SETUP               = 425
 	SYS_IO_URING_ENTER               = 426
 	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
 )
diff --git a/unix/zsysnum_linux_arm64.go b/unix/zsysnum_linux_arm64.go
index 15c4135..678a119 100644
--- a/unix/zsysnum_linux_arm64.go
+++ b/unix/zsysnum_linux_arm64.go
@@ -290,4 +290,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )
diff --git a/unix/zsysnum_linux_mips.go b/unix/zsysnum_linux_mips.go
index 638465b..222c9f9 100644
--- a/unix/zsysnum_linux_mips.go
+++ b/unix/zsysnum_linux_mips.go
@@ -408,4 +408,10 @@
 	SYS_IO_URING_SETUP               = 4425
 	SYS_IO_URING_ENTER               = 4426
 	SYS_IO_URING_REGISTER            = 4427
+	SYS_OPEN_TREE                    = 4428
+	SYS_MOVE_MOUNT                   = 4429
+	SYS_FSOPEN                       = 4430
+	SYS_FSCONFIG                     = 4431
+	SYS_FSMOUNT                      = 4432
+	SYS_FSPICK                       = 4433
 )
diff --git a/unix/zsysnum_linux_mips64.go b/unix/zsysnum_linux_mips64.go
index 57ec82a..28e6d0e 100644
--- a/unix/zsysnum_linux_mips64.go
+++ b/unix/zsysnum_linux_mips64.go
@@ -338,4 +338,10 @@
 	SYS_IO_URING_SETUP         = 5425
 	SYS_IO_URING_ENTER         = 5426
 	SYS_IO_URING_REGISTER      = 5427
+	SYS_OPEN_TREE              = 5428
+	SYS_MOVE_MOUNT             = 5429
+	SYS_FSOPEN                 = 5430
+	SYS_FSCONFIG               = 5431
+	SYS_FSMOUNT                = 5432
+	SYS_FSPICK                 = 5433
 )
diff --git a/unix/zsysnum_linux_mips64le.go b/unix/zsysnum_linux_mips64le.go
index 825a3e3..e643c6f 100644
--- a/unix/zsysnum_linux_mips64le.go
+++ b/unix/zsysnum_linux_mips64le.go
@@ -338,4 +338,10 @@
 	SYS_IO_URING_SETUP         = 5425
 	SYS_IO_URING_ENTER         = 5426
 	SYS_IO_URING_REGISTER      = 5427
+	SYS_OPEN_TREE              = 5428
+	SYS_MOVE_MOUNT             = 5429
+	SYS_FSOPEN                 = 5430
+	SYS_FSCONFIG               = 5431
+	SYS_FSMOUNT                = 5432
+	SYS_FSPICK                 = 5433
 )
diff --git a/unix/zsysnum_linux_mipsle.go b/unix/zsysnum_linux_mipsle.go
index f152dfd..01d93c4 100644
--- a/unix/zsysnum_linux_mipsle.go
+++ b/unix/zsysnum_linux_mipsle.go
@@ -408,4 +408,10 @@
 	SYS_IO_URING_SETUP               = 4425
 	SYS_IO_URING_ENTER               = 4426
 	SYS_IO_URING_REGISTER            = 4427
+	SYS_OPEN_TREE                    = 4428
+	SYS_MOVE_MOUNT                   = 4429
+	SYS_FSOPEN                       = 4430
+	SYS_FSCONFIG                     = 4431
+	SYS_FSMOUNT                      = 4432
+	SYS_FSPICK                       = 4433
 )
diff --git a/unix/zsysnum_linux_ppc64.go b/unix/zsysnum_linux_ppc64.go
index 7cbe78b..5744149 100644
--- a/unix/zsysnum_linux_ppc64.go
+++ b/unix/zsysnum_linux_ppc64.go
@@ -387,4 +387,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )
diff --git a/unix/zsysnum_linux_ppc64le.go b/unix/zsysnum_linux_ppc64le.go
index 51a2f12..21c8320 100644
--- a/unix/zsysnum_linux_ppc64le.go
+++ b/unix/zsysnum_linux_ppc64le.go
@@ -387,4 +387,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )
diff --git a/unix/zsysnum_linux_riscv64.go b/unix/zsysnum_linux_riscv64.go
index 323432a..c1bb6d8 100644
--- a/unix/zsysnum_linux_riscv64.go
+++ b/unix/zsysnum_linux_riscv64.go
@@ -289,4 +289,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )
diff --git a/unix/zsysnum_linux_s390x.go b/unix/zsysnum_linux_s390x.go
index 9dca974..bc3cc6b 100644
--- a/unix/zsysnum_linux_s390x.go
+++ b/unix/zsysnum_linux_s390x.go
@@ -352,4 +352,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )
diff --git a/unix/zsysnum_linux_sparc64.go b/unix/zsysnum_linux_sparc64.go
index d3da46f..0a2841b 100644
--- a/unix/zsysnum_linux_sparc64.go
+++ b/unix/zsysnum_linux_sparc64.go
@@ -367,4 +367,10 @@
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )