diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA122074.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA122074.java
new file mode 100644
index 000000000000..02cdd6c702c7
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA122074.java
@@ -0,0 +1,15 @@
+class CyclicInferenceBug {
+  interface Func1<T1, R> {
+    R apply(T1 v1);
+    void other();
+  }
+  interface F1<T1, R> extends Func1<T1, R> {
+    default void other() {}
+  }
+
+  <T1, R> Func1<T1, R> func(F1<T1, R> f1) { return f1; }
+
+  void test() {
+    Func1<String, String> f1 = func(s -> s);
+  }
+}
\ No newline at end of file
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA122084.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA122084.java
new file mode 100644
index 000000000000..1995793fd020
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA122084.java
@@ -0,0 +1,18 @@
+class InferenceFailBug {
+  interface Func1<T1, R> {
+    R apply(T1 v1);
+    void other();
+  }
+  interface F1<T1, R> extends Func1<T1, R> {
+    default void other() {}
+  }
+
+  <T1, R> Func1<T1, R> func(F1<T1, R> f1) { return f1; }
+
+  interface Future<T> {
+    <R> Future<R> map(Func1<T, R> f1);
+  }
+  private Future<Integer> futureExample(Future<String> future) {
+    return future.map(func(s -> s.toUpperCase())).map(func(s -> s.length()));
+  }
+}
\ No newline at end of file
diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java
index a3c2b12515eb..566cd7d1b4f3 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewLambdaHighlightingTest.java
@@ -154,6 +154,14 @@ public class NewLambdaHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testIDEA122074() throws Exception {
+    doTest();
+  }
+
+  public void testIDEA122084() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }