diff --git a/src/log/slog/value.go b/src/log/slog/value.go
index fcfc884dc3..d07d9e33a4 100644
--- a/src/log/slog/value.go
+++ b/src/log/slog/value.go
@@ -7,8 +7,10 @@ package slog
 import (
 	"fmt"
 	"math"
+	"runtime"
 	"slices"
 	"strconv"
+	"strings"
 	"time"
 	"unsafe"
 )
@@ -448,8 +450,14 @@ func (v Value) Resolve() Value {
 	return v
 }
 
-func (v Value) resolve() Value {
+func (v Value) resolve() (rv Value) {
 	orig := v
+	defer func() {
+		if r := recover(); r != nil {
+			rv = AnyValue(fmt.Errorf("LogValue panicked\n%s", stack(3, 5)))
+		}
+	}()
+
 	for i := 0; i < maxLogValues; i++ {
 		if v.Kind() != KindLogValuer {
 			return v
@@ -460,6 +468,30 @@ func (v Value) resolve() Value {
 	return AnyValue(err)
 }
 
+func stack(skip, nFrames int) string {
+	pcs := make([]uintptr, nFrames+1)
+	n := runtime.Callers(skip+1, pcs)
+	if n == 0 {
+		return "(no stack)"
+	}
+	frames := runtime.CallersFrames(pcs[:n])
+	var b strings.Builder
+	i := 0
+	for {
+		frame, more := frames.Next()
+		fmt.Fprintf(&b, "called from %s (%s:%d)\n", frame.Function, frame.File, frame.Line)
+		if !more {
+			break
+		}
+		i++
+		if i >= nFrames {
+			fmt.Fprintf(&b, "(rest of stack elided)\n")
+			break
+		}
+	}
+	return b.String()
+}
+
 // resolveAttrs replaces the values of the given Attrs with their
 // resolutions.
 func resolveAttrs(as []Attr) {
diff --git a/src/log/slog/value_test.go b/src/log/slog/value_test.go
index d2c427b96e..e0c60c3652 100644
--- a/src/log/slog/value_test.go
+++ b/src/log/slog/value_test.go
@@ -7,6 +7,7 @@ package slog
 import (
 	"fmt"
 	"reflect"
+	"strings"
 	"testing"
 	"time"
 	"unsafe"
@@ -185,6 +186,20 @@ func TestLogValue(t *testing.T) {
 	if !attrsEqual(got2, want2) {
 		t.Errorf("got %v, want %v", got2, want2)
 	}
+
+	// Verify that panics in Resolve are caught and turn into errors.
+	v = AnyValue(panickingLogValue{})
+	got = v.Resolve().Any()
+	gotErr, ok := got.(error)
+	if !ok {
+		t.Errorf("expected error, got %T", got)
+	}
+	// The error should provide some context information.
+	// We'll just check that this function name appears in it.
+	fmt.Println(got)
+	if got, want := gotErr.Error(), "TestLogValue"; !strings.Contains(got, want) {
+		t.Errorf("got %q, want substring %q", got, want)
+	}
 }
 
 func TestZeroTime(t *testing.T) {
@@ -201,6 +216,10 @@ type replace struct {
 
 func (r *replace) LogValue() Value { return r.v }
 
+type panickingLogValue struct{}
+
+func (panickingLogValue) LogValue() Value { panic("bad") }
+
 // A Value with "unsafe" strings is significantly faster:
 // safe:  1785 ns/op, 0 allocs
 // unsafe: 690 ns/op, 0 allocs