diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/ClassCodegen.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/ClassCodegen.kt
index cc5e6762377..fd9cd7f441c 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/ClassCodegen.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/ClassCodegen.kt
@@ -89,6 +89,7 @@ open class ClassCodegen protected constructor(
         when (val metadata = irClass.metadata) {
             is MetadataSource.Class -> DescriptorSerializer.create(metadata.descriptor, serializerExtension, parentClassCodegen?.serializer)
             is MetadataSource.File -> DescriptorSerializer.createTopLevel(serializerExtension)
+            is MetadataSource.Function -> DescriptorSerializer.createForLambda(serializerExtension)
             else -> null
         }
 
@@ -239,6 +240,15 @@ open class ClassCodegen protected constructor(
                     }
                 }
             }
+            is MetadataSource.Function -> {
+                val fakeDescriptor = createFreeFakeLambdaDescriptor(metadata.descriptor)
+                val functionProto = serializer!!.functionProto(fakeDescriptor)?.build()
+                writeKotlinMetadata(visitor, state, KotlinClassHeader.Kind.SYNTHETIC_CLASS, 0) {
+                    if (functionProto != null) {
+                        AsmUtil.writeAnnotationData(it, serializer, functionProto)
+                    }
+                }
+            }
             else -> {
                 val entry = irClass.fileParent.fileEntry
                 if (entry is MultifileFacadeFileEntry) {
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/CallableReferenceLowering.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/CallableReferenceLowering.kt
index fc35c051829..babd9ad3cb6 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/CallableReferenceLowering.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/CallableReferenceLowering.kt
@@ -25,6 +25,7 @@ import org.jetbrains.kotlin.ir.UNDEFINED_OFFSET
 import org.jetbrains.kotlin.ir.builders.*
 import org.jetbrains.kotlin.ir.builders.declarations.*
 import org.jetbrains.kotlin.ir.declarations.*
+import org.jetbrains.kotlin.ir.declarations.impl.IrClassImpl
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.expressions.impl.IrClassReferenceImpl
 import org.jetbrains.kotlin.ir.expressions.impl.IrFunctionReferenceImpl
@@ -144,6 +145,9 @@ internal class CallableReferenceLowering(private val context: JvmBackendContext)
             if (irFunctionReference.isSuspend) superTypes += context.ir.symbols.suspendFunctionInterface.defaultType
             createImplicitParameterDeclarationWithWrappedDescriptor()
             copyAttributes(irFunctionReference)
+            if (isLambda) {
+                (this as IrClassImpl).metadata = irFunctionReference.symbol.owner.metadata
+            }
         }
 
         private val receiverFieldFromSuper = context.ir.symbols.functionReferenceReceiverField.owner
diff --git a/compiler/testData/codegen/box/functions/functionNtoString.kt b/compiler/testData/codegen/box/functions/functionNtoString.kt
index 008561d6e1c..9b56ddc7978 100644
--- a/compiler/testData/codegen/box/functions/functionNtoString.kt
+++ b/compiler/testData/codegen/box/functions/functionNtoString.kt
@@ -1,5 +1,4 @@
 // IGNORE_BACKEND_FIR: JVM_IR
-// IGNORE_BACKEND: JVM_IR
 // IGNORE_BACKEND: JS_IR
 // TODO: muted automatically, investigate should it be ran for JS or not
 // IGNORE_BACKEND: JS, NATIVE
diff --git a/compiler/testData/codegen/box/functions/functionNtoStringGeneric.kt b/compiler/testData/codegen/box/functions/functionNtoStringGeneric.kt
index 8662943ba63..723cc2b0c0f 100644
--- a/compiler/testData/codegen/box/functions/functionNtoStringGeneric.kt
+++ b/compiler/testData/codegen/box/functions/functionNtoStringGeneric.kt
@@ -1,5 +1,4 @@
 // IGNORE_BACKEND_FIR: JVM_IR
-// IGNORE_BACKEND: JVM_IR
 // IGNORE_BACKEND: JS_IR
 // TODO: muted automatically, investigate should it be ran for JS or not
 // IGNORE_BACKEND: JS, NATIVE
diff --git a/compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt b/compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt
index 59c50616846..7dd88ebfb82 100644
--- a/compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt
+++ b/compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt
@@ -1,5 +1,4 @@
 // IGNORE_BACKEND_FIR: JVM_IR
-// IGNORE_BACKEND: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_REFLECT
diff --git a/compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt b/compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt
new file mode 100644
index 00000000000..c22c2c2db51
--- /dev/null
+++ b/compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt
@@ -0,0 +1,13 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// TARGET_BACKEND: JVM
+// WITH_REFLECT
+
+import kotlin.reflect.jvm.reflect
+
+class C {
+    val x = { OK: String -> }
+}
+
+fun box(): String {
+    return C().x.reflect()?.parameters?.singleOrNull()?.name ?: "null"
+}
diff --git a/compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt b/compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt
new file mode 100644
index 00000000000..07ecec98cc4
--- /dev/null
+++ b/compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt
@@ -0,0 +1,12 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// IGNORE_BACKEND: JVM_IR
+// TARGET_BACKEND: JVM
+// WITH_REFLECT
+
+import kotlin.reflect.jvm.reflect
+
+val x = { OK: String -> }
+
+fun box(): String {
+    return x.reflect()?.parameters?.singleOrNull()?.name ?: "null"
+}
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java
index af90f56610d..c5f3d2e5086 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java
@@ -23648,6 +23648,16 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             public void testParameterNamesAndNullability() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt");
             }
+
+            @TestMetadata("reflectOnLambdaInField.kt")
+            public void testReflectOnLambdaInField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt");
+            }
+
+            @TestMetadata("reflectOnLambdaInStaticField.kt")
+            public void testReflectOnLambdaInStaticField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt");
+            }
         }
 
         @TestMetadata("compiler/testData/codegen/box/reflection/mapping")
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
index 120b1febeca..22b5647041e 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
@@ -22465,6 +22465,16 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             public void testParameterNamesAndNullability() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt");
             }
+
+            @TestMetadata("reflectOnLambdaInField.kt")
+            public void testReflectOnLambdaInField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt");
+            }
+
+            @TestMetadata("reflectOnLambdaInStaticField.kt")
+            public void testReflectOnLambdaInStaticField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt");
+            }
         }
 
         @TestMetadata("compiler/testData/codegen/box/reflection/mapping")
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java
index dcc14d0dd13..b99f3ae3b5c 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java
@@ -22137,6 +22137,16 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             public void testParameterNamesAndNullability() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt");
             }
+
+            @TestMetadata("reflectOnLambdaInField.kt")
+            public void testReflectOnLambdaInField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt");
+            }
+
+            @TestMetadata("reflectOnLambdaInStaticField.kt")
+            public void testReflectOnLambdaInStaticField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt");
+            }
         }
 
         @TestMetadata("compiler/testData/codegen/box/reflection/mapping")
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java
index c5b47522f83..6e3e6c44ebc 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java
@@ -22137,6 +22137,16 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             public void testParameterNamesAndNullability() throws Exception {
                 runTest("compiler/testData/codegen/box/reflection/lambdaClasses/parameterNamesAndNullability.kt");
             }
+
+            @TestMetadata("reflectOnLambdaInField.kt")
+            public void testReflectOnLambdaInField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInField.kt");
+            }
+
+            @TestMetadata("reflectOnLambdaInStaticField.kt")
+            public void testReflectOnLambdaInStaticField() throws Exception {
+                runTest("compiler/testData/codegen/box/reflection/lambdaClasses/reflectOnLambdaInStaticField.kt");
+            }
         }
 
         @TestMetadata("compiler/testData/codegen/box/reflection/mapping")