diff --git a/src/errors/mark.go b/src/errors/mark.go
new file mode 100644
index 0000000000000..7a8eb81f4e4f0
--- /dev/null
+++ b/src/errors/mark.go
@@ -0,0 +1,102 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package errors
+
+import (
+	"fmt"
+	"io"
+)
+
+var _ error = markError{} // verify that Error implements error
+
+// Mark returns an error with the supplied errors as marks.
+// If err is nil, return nil.
+// marks take effects only when Is and '%v' in fmt.
+// Is returns true if err or any marks match the target.
+func Mark(err error, marks ...error) error {
+	if err == nil {
+		return nil
+	}
+	if len(marks) == 0 {
+		return err
+	}
+	me := markError{
+		err:   err,
+		marks: marks,
+	}
+	return me
+}
+
+type markError struct {
+	err   error   // visual error
+	marks []error // hidden errors as marks, take effects only when Is and '%v' in fmt.
+}
+
+func (e markError) Error() string {
+	if e.err == nil {
+		return ""
+	}
+	return e.err.Error()
+}
+
+func (e markError) Format(s fmt.State, verb rune) {
+	if e.err == nil {
+		return
+	}
+	switch verb {
+	case 'v':
+		if s.Flag('+') {
+			me := e.clean()
+			if len(me.marks) == 0 {
+				_, _ = fmt.Fprintf(s, "%+v", me.err)
+				return
+			}
+			_, _ = io.WriteString(s, "Marked errors occurred:\n")
+
+			_, _ = fmt.Fprintf(s, "|\t%+v", me.err)
+			for _, mark := range me.marks {
+				_, _ = fmt.Fprintf(s, "\nM\t%+v", mark)
+			}
+			return
+		}
+		fallthrough
+	case 's', 'q':
+		_, _ = io.WriteString(s, e.Error())
+	}
+}
+
+// clean removes all none nil elem in all the marks
+func (e markError) clean() markError {
+	var marks []error
+	for _, err := range e.marks {
+		if err != nil {
+			marks = append(marks, err)
+		}
+	}
+	return markError{
+		err:   e.err,
+		marks: marks,
+	}
+}
+
+// Is reports whether any error in markError or it's mark errors matches target.
+func (e markError) Is(target error) bool {
+	if Is(e.err, target) {
+		return true
+	}
+	for _, err := range e.marks {
+		if Is(err, target) {
+			return true
+		}
+	}
+	return false
+}
+
+// Unwrap returns the error in e, if there is exactly one. If there is more than one
+// error, Unwrap returns nil, since there is no way to determine which should be
+// returned.
+func (e markError) Unwrap() error {
+	return e.err
+}
diff --git a/src/errors/mark_test.go b/src/errors/mark_test.go
new file mode 100644
index 0000000000000..6cd4209645a1d
--- /dev/null
+++ b/src/errors/mark_test.go
@@ -0,0 +1,114 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package errors_test
+
+import (
+	"errors"
+	"fmt"
+)
+
+func ExampleMark() {
+	err := errors.Mark(nil, nil)
+	fmt.Println(err)
+	fmt.Println("-----")
+	err = errors.Mark(fmt.Errorf("whoops"), nil)
+	fmt.Println(err)
+	fmt.Println("-----")
+	err = errors.Mark(fmt.Errorf("whoops"), fmt.Errorf("foo"))
+	fmt.Println(err)
+	fmt.Println("-----")
+	err = errors.Mark(fmt.Errorf("whoops"), fmt.Errorf("foo"), fmt.Errorf("bar"))
+	fmt.Println(err)
+	fmt.Println("-----")
+
+	// Output:
+	// <nil>
+	// -----
+	// whoops
+	// -----
+	// whoops
+	// -----
+	// whoops
+	// -----
+}
+
+func ExampleMark_format() {
+	err := errors.Mark(nil)
+	fmt.Printf("v: %v\n", err)
+	fmt.Printf("+v: %+v\n", err)
+	fmt.Println("-----")
+
+	err = errors.Mark(fmt.Errorf("whoops"), nil)
+	fmt.Printf("v: %v\n", err)
+	fmt.Printf("+v: %+v\n", err)
+	fmt.Println("-----")
+
+	err = errors.Mark(fmt.Errorf("whoops"), fmt.Errorf("foo"))
+	fmt.Printf("v: %v\n", err)
+	fmt.Printf("+v: %+v\n", err)
+	fmt.Println("-----")
+
+	err = errors.Mark(fmt.Errorf("whoops"), fmt.Errorf("foo"), fmt.Errorf("bar"))
+	fmt.Printf("v: %v\n", err)
+	fmt.Printf("+v: %+v\n", err)
+	fmt.Println("-----")
+
+	// Output:
+	// v: <nil>
+	// +v: <nil>
+	// -----
+	// v: whoops
+	// +v: whoops
+	// -----
+	// v: whoops
+	// +v: Marked errors occurred:
+	// |	whoops
+	// M	foo
+	// -----
+	// v: whoops
+	// +v: Marked errors occurred:
+	// |	whoops
+	// M	foo
+	// M	bar
+	// -----
+}
+
+func ExampleMark_is() {
+	var mark = errors.New("mark")
+	err := errors.Mark(nil, mark)
+	fmt.Printf("%v\n", errors.Is(err, nil))
+	fmt.Printf("%v\n", errors.Is(err, mark))
+	fmt.Println("-----")
+
+	err = errors.Mark(fmt.Errorf("whoops"), nil, mark)
+	fmt.Printf("%v\n", errors.Is(err, nil))
+	fmt.Printf("%v\n", errors.Is(err, mark))
+	fmt.Println("-----")
+
+	err = errors.Mark(fmt.Errorf("whoops"), fmt.Errorf("foo"), mark)
+	fmt.Printf("%v\n", errors.Is(err, nil))
+	fmt.Printf("%v\n", errors.Is(err, mark))
+	fmt.Println("-----")
+
+	err = errors.Mark(fmt.Errorf("whoops"), fmt.Errorf("foo"), fmt.Errorf("bar"), mark)
+	fmt.Printf("%v\n", errors.Is(err, nil))
+	fmt.Printf("%v\n", errors.Is(err, mark))
+	fmt.Println("-----")
+
+	// Output:
+	// true
+	// false
+	// -----
+	// false
+	// true
+	// -----
+	// false
+	// true
+	// -----
+	// false
+	// true
+	// -----
+
+}