diff --git a/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java b/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
index 13ef8d37cd5c..3bd67509e586 100644
--- a/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
@@ -1769,7 +1769,12 @@ public abstract class DebugProcessImpl extends UserDataHolderBase implements Deb
     ApplicationManager.getApplication().assertIsDispatchThread(); //TODO: remove this requirement
     ((XDebugSessionImpl)getXdebugProcess().getSession()).reset();
     myState.set(STATE_INITIAL);
-    myRequestManager.processDetached(this, false);
+    getManagerThread().schedule(new DebuggerCommandImpl() {
+      @Override
+      protected void action() throws Exception {
+        myRequestManager.processDetached(DebugProcessImpl.this, false);
+      }
+    });
     myConnection = environment.getRemoteConnection();
     getManagerThread().restartIfNeeded();
     createVirtualMachine(environment.getSessionName(), environment.isPollConnection());