diff --git a/pkg/sentry/strace/linux64.go b/pkg/sentry/strace/linux64.go
index 5d57b75af..f2763b3f1 100644
--- a/pkg/sentry/strace/linux64.go
+++ b/pkg/sentry/strace/linux64.go
@@ -335,5 +335,33 @@ var linuxAMD64 = SyscallMap{
 	315: makeSyscallInfo("sched_getattr", Hex, Hex, Hex),
 	316: makeSyscallInfo("renameat2", FD, Path, Hex, Path, Hex),
 	317: makeSyscallInfo("seccomp", Hex, Hex, Hex),
+	318: makeSyscallInfo("getrandom", Hex, Hex, Hex),
+	319: makeSyscallInfo("memfd_create", Path, Hex), // Not quite a path, but close.
+	320: makeSyscallInfo("kexec_file_load", FD, FD, Hex, Hex, Hex),
+	321: makeSyscallInfo("bpf", Hex, Hex, Hex),
+	322: makeSyscallInfo("execveat", FD, Path, ExecveStringVector, ExecveStringVector, Hex),
+	323: makeSyscallInfo("userfaultfd", Hex),
+	324: makeSyscallInfo("membarrier", Hex, Hex),
+	325: makeSyscallInfo("mlock2", Hex, Hex, Hex),
+	326: makeSyscallInfo("copy_file_range", FD, Hex, FD, Hex, Hex, Hex),
+	327: makeSyscallInfo("preadv2", FD, ReadIOVec, Hex, Hex, Hex),
+	328: makeSyscallInfo("pwritev2", FD, WriteIOVec, Hex, Hex, Hex),
+	329: makeSyscallInfo("pkey_mprotect", Hex, Hex, Hex, Hex),
+	330: makeSyscallInfo("pkey_alloc", Hex, Hex),
+	331: makeSyscallInfo("pkey_free", Hex),
 	332: makeSyscallInfo("statx", FD, Path, Hex, Hex, Hex),
+	333: makeSyscallInfo("io_pgetevents", Hex, Hex, Hex, Hex, Timespec, SigSet),
+	334: makeSyscallInfo("rseq", Hex, Hex, Hex, Hex),
+	424: makeSyscallInfo("pidfd_send_signal", FD, Signal, Hex, Hex),
+	425: makeSyscallInfo("io_uring_setup", Hex, Hex),
+	426: makeSyscallInfo("io_uring_enter", FD, Hex, Hex, Hex, SigSet, Hex),
+	427: makeSyscallInfo("io_uring_register", FD, Hex, Hex, Hex),
+	428: makeSyscallInfo("open_tree", FD, Path, Hex),
+	429: makeSyscallInfo("move_mount", FD, Path, FD, Path, Hex),
+	430: makeSyscallInfo("fsopen", Path, Hex), // Not quite a path, but close.
+	431: makeSyscallInfo("fsconfig", FD, Hex, Hex, Hex, Hex),
+	432: makeSyscallInfo("fsmount", FD, Hex, Hex),
+	433: makeSyscallInfo("fspick", FD, Path, Hex),
+	434: makeSyscallInfo("pidfd_open", Hex, Hex),
+	435: makeSyscallInfo("clone3", Hex, Hex),
 }
diff --git a/pkg/sentry/syscalls/linux/linux64_amd64.go b/pkg/sentry/syscalls/linux/linux64_amd64.go
index 5642d69ea..797542d28 100644
--- a/pkg/sentry/syscalls/linux/linux64_amd64.go
+++ b/pkg/sentry/syscalls/linux/linux64_amd64.go
@@ -367,11 +367,31 @@ var AMD64 = &kernel.SyscallTable{
 		324: syscalls.ErrorWithEvent("membarrier", syserror.ENOSYS, "", []string{"gvisor.dev/issue/267"}),  // TODO(gvisor.dev/issue/267)
 		325: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
 
-		// Syscalls after 325 are "backports" from versions of Linux after 4.4.
+		// Syscalls implemented after 325 are "backports" from versions
+		// of Linux after 4.4.
 		326: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil),
 		327: syscalls.Supported("preadv2", Preadv2),
 		328: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil),
+		329: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil),
+		330: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil),
+		331: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil),
 		332: syscalls.Supported("statx", Statx),
+		333: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil),
+		334: syscalls.ErrorWithEvent("rseq", syserror.ENOSYS, "", nil),
+
+		// Linux skips ahead to syscall 424 to sync numbers between arches.
+		424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil),
+		425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil),
+		426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil),
+		427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil),
+		428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil),
+		429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil),
+		430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil),
+		431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil),
+		432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil),
+		433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil),
+		434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil),
+		435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil),
 	},
 
 	Emulate: map[usermem.Addr]uintptr{
diff --git a/pkg/sentry/syscalls/linux/linux64_arm64.go b/pkg/sentry/syscalls/linux/linux64_arm64.go
index f897bfff8..2bc7faff5 100644
--- a/pkg/sentry/syscalls/linux/linux64_arm64.go
+++ b/pkg/sentry/syscalls/linux/linux64_arm64.go
@@ -302,7 +302,26 @@ var ARM64 = &kernel.SyscallTable{
 		285: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil),
 		286: syscalls.Supported("preadv2", Preadv2),
 		287: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil),
+		288: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil),
+		289: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil),
+		290: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil),
 		291: syscalls.Supported("statx", Statx),
+		292: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil),
+		293: syscalls.ErrorWithEvent("rseq", syserror.ENOSYS, "", nil),
+
+		// Linux skips ahead to syscall 424 to sync numbers between arches.
+		424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil),
+		425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil),
+		426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil),
+		427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil),
+		428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil),
+		429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil),
+		430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil),
+		431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil),
+		432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil),
+		433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil),
+		434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil),
+		435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil),
 	},
 	Emulate: map[usermem.Addr]uintptr{},