diff --git a/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php b/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
index 6931336f06d17..2a4392aa8c340 100644
--- a/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
+++ b/src/Symfony/Component/HttpKernel/DataCollector/RequestDataCollector.php
@@ -66,7 +66,7 @@ public function collect(Request $request, Response $response, ?\Throwable $excep
         $sessionMetadata = [];
         $sessionAttributes = [];
         $flashes = [];
-        if ($request->hasSession()) {
+        if (!$request->attributes->getBoolean('_stateless') && $request->hasSession()) {
             $session = $request->getSession();
             if ($session->isStarted()) {
                 $sessionMetadata['Created'] = date(\DATE_RFC822, $session->getMetadataBag()->getCreated());
diff --git a/src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php b/src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php
index e4261871b0e72..c7950b8365b57 100644
--- a/src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php
+++ b/src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php
@@ -97,7 +97,7 @@ public function onKernelResponse(ResponseEvent $event)
             return;
         }
 
-        $session = $request->hasPreviousSession() && $request->hasSession() ? $request->getSession() : null;
+        $session = !$request->attributes->getBoolean('_stateless') && $request->hasPreviousSession() && $request->hasSession() ? $request->getSession() : null;
 
         if ($session instanceof Session) {
             $usageIndexValue = $usageIndexReference = &$session->getUsageIndex();
diff --git a/src/Symfony/Component/HttpKernel/Tests/EventListener/ProfilerListenerTest.php b/src/Symfony/Component/HttpKernel/Tests/EventListener/ProfilerListenerTest.php
index 57f8f53b1e9f7..fdf550d0ecd41 100644
--- a/src/Symfony/Component/HttpKernel/Tests/EventListener/ProfilerListenerTest.php
+++ b/src/Symfony/Component/HttpKernel/Tests/EventListener/ProfilerListenerTest.php
@@ -40,8 +40,8 @@ public function testKernelTerminate()
             ->willReturn($profile);
 
         $kernel = $this->createMock(HttpKernelInterface::class);
-        $mainRequest = $this->createMock(Request::class);
-        $subRequest = $this->createMock(Request::class);
+        $mainRequest = new Request();
+        $subRequest = new Request();
         $response = $this->createMock(Response::class);
 
         $requestStack = new RequestStack();
diff --git a/src/Symfony/Component/Security/Http/Firewall/ContextListener.php b/src/Symfony/Component/Security/Http/Firewall/ContextListener.php
index 06f2c3907b2f6..a48ca7e38482e 100644
--- a/src/Symfony/Component/Security/Http/Firewall/ContextListener.php
+++ b/src/Symfony/Component/Security/Http/Firewall/ContextListener.php
@@ -95,7 +95,7 @@ public function authenticate(RequestEvent $event)
         }
 
         $request = $event->getRequest();
-        $session = $request->hasPreviousSession() && $request->hasSession() ? $request->getSession() : null;
+        $session = !$request->attributes->getBoolean('_stateless') && $request->hasPreviousSession() && $request->hasSession() ? $request->getSession() : null;
 
         $request->attributes->set('_security_firewall_run', $this->sessionKey);