diff --git a/src/Symfony/Component/HttpClient/CurlHttpClient.php b/src/Symfony/Component/HttpClient/CurlHttpClient.php
index eb6dfd5fa7..d26b48c19a 100644
--- a/src/Symfony/Component/HttpClient/CurlHttpClient.php
+++ b/src/Symfony/Component/HttpClient/CurlHttpClient.php
@@ -119,23 +119,6 @@ final class CurlHttpClient implements HttpClientInterface, LoggerAwareInterface,
             $options['normalized_headers']['user-agent'][] = $options['headers'][] = 'User-Agent: Symfony HttpClient/Curl';
         }
 
-        if ($pushedResponse = $this->multi->pushedResponses[$url] ?? null) {
-            unset($this->multi->pushedResponses[$url]);
-
-            if (self::acceptPushForRequest($method, $options, $pushedResponse)) {
-                $this->logger && $this->logger->debug(sprintf('Accepting pushed response: "%s %s"', $method, $url));
-
-                // Reinitialize the pushed response with request's options
-                $pushedResponse->response->__construct($this->multi, $url, $options, $this->logger);
-
-                return $pushedResponse->response;
-            }
-
-            $this->logger && $this->logger->debug(sprintf('Rejecting pushed response: "%s".', $url));
-        }
-
-        $this->logger && $this->logger->info(sprintf('Request: "%s %s"', $method, $url));
-
         $curlopts = [
             CURLOPT_URL => $url,
             CURLOPT_TCP_NODELAY => true,
@@ -294,7 +277,26 @@ final class CurlHttpClient implements HttpClientInterface, LoggerAwareInterface,
             $curlopts[CURLOPT_TIMEOUT_MS] = 1000 * $options['max_duration'];
         }
 
-        $ch = curl_init();
+        if ($pushedResponse = $this->multi->pushedResponses[$url] ?? null) {
+            unset($this->multi->pushedResponses[$url]);
+
+            if (self::acceptPushForRequest($method, $options, $pushedResponse)) {
+                $this->logger && $this->logger->debug(sprintf('Accepting pushed response: "%s %s"', $method, $url));
+
+                // Reinitialize the pushed response with request's options
+                $ch = $pushedResponse->handle;
+                $pushedResponse = $pushedResponse->response;
+                $pushedResponse->__construct($this->multi, $url, $options, $this->logger);
+            } else {
+                $this->logger && $this->logger->debug(sprintf('Rejecting pushed response: "%s".', $url));
+                $pushedResponse = null;
+            }
+        }
+
+        if (!$pushedResponse) {
+            $ch = curl_init();
+            $this->logger && $this->logger->info(sprintf('Request: "%s %s"', $method, $url));
+        }
 
         foreach ($curlopts as $opt => $value) {
             if (null !== $value && !curl_setopt($ch, $opt, $value) && CURLOPT_CERTINFO !== $opt) {
@@ -306,7 +308,7 @@ final class CurlHttpClient implements HttpClientInterface, LoggerAwareInterface,
             }
         }
 
-        return new CurlResponse($this->multi, $ch, $options, $this->logger, $method, self::createRedirectResolver($options, $host));
+        return $pushedResponse ?? new CurlResponse($this->multi, $ch, $options, $this->logger, $method, self::createRedirectResolver($options, $host));
     }
 
     /**
@@ -396,7 +398,7 @@ final class CurlHttpClient implements HttpClientInterface, LoggerAwareInterface,
         $url .= $headers[':path'][0];
         $logger && $logger->debug(sprintf('Queueing pushed response: "%s"', $url));
 
-        $multi->pushedResponses[$url] = new PushedResponse(new CurlResponse($multi, $pushed), $headers, $multi->openHandles[(int) $parent][1] ?? []);
+        $multi->pushedResponses[$url] = new PushedResponse(new CurlResponse($multi, $pushed), $headers, $multi->openHandles[(int) $parent][1] ?? [], $pushed);
 
         return CURL_PUSH_OK;
     }
diff --git a/src/Symfony/Component/HttpClient/Internal/PushedResponse.php b/src/Symfony/Component/HttpClient/Internal/PushedResponse.php
index 6f8e8fda3a..08fca60dcb 100644
--- a/src/Symfony/Component/HttpClient/Internal/PushedResponse.php
+++ b/src/Symfony/Component/HttpClient/Internal/PushedResponse.php
@@ -29,10 +29,13 @@ final class PushedResponse
 
     public $parentOptions = [];
 
-    public function __construct(CurlResponse $response, array $requestHeaders, array $parentOptions)
+    public $handle;
+
+    public function __construct(CurlResponse $response, array $requestHeaders, array $parentOptions, $handle)
     {
         $this->response = $response;
         $this->requestHeaders = $requestHeaders;
         $this->parentOptions = $parentOptions;
+        $this->handle = $handle;
     }
 }
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
index 7942e0a579..b212236df9 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
@@ -219,7 +219,7 @@ class PdoSessionHandler extends AbstractSessionHandler
                 // - trailing space removal
                 // - case-insensitivity
                 // - language processing like é == e
-                $sql = "CREATE TABLE $this->table ($this->idCol VARBINARY(128) NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER UNSIGNED NOT NULL, $this->timeCol INTEGER UNSIGNED NOT NULL) COLLATE utf8_bin, ENGINE = InnoDB";
+                $sql = "CREATE TABLE $this->table ($this->idCol VARBINARY(128) NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER UNSIGNED NOT NULL, $this->timeCol INTEGER UNSIGNED NOT NULL) COLLATE utf8mb4_bin, ENGINE = InnoDB";
                 break;
             case 'sqlite':
                 $sql = "CREATE TABLE $this->table ($this->idCol TEXT NOT NULL PRIMARY KEY, $this->dataCol BLOB NOT NULL, $this->lifetimeCol INTEGER NOT NULL, $this->timeCol INTEGER NOT NULL)";
diff --git a/src/Symfony/Component/VarDumper/Caster/Caster.php b/src/Symfony/Component/VarDumper/Caster/Caster.php
index fd228045fc..81e238c321 100644
--- a/src/Symfony/Component/VarDumper/Caster/Caster.php
+++ b/src/Symfony/Component/VarDumper/Caster/Caster.php
@@ -47,6 +47,15 @@ class Caster
      */
     public static function castObject($obj, string $class, bool $hasDebugInfo = false): array
     {
+        if ($hasDebugInfo) {
+            try {
+                $debugInfo = $obj->__debugInfo();
+            } catch (\Exception $e) {
+                // ignore failing __debugInfo()
+                $hasDebugInfo = false;
+            }
+        }
+
         $a = $obj instanceof \Closure ? [] : (array) $obj;
 
         if ($obj instanceof \__PHP_Incomplete_Class) {
@@ -82,7 +91,7 @@ class Caster
             }
         }
 
-        if ($hasDebugInfo && \is_array($debugInfo = $obj->__debugInfo())) {
+        if ($hasDebugInfo && \is_array($debugInfo)) {
             foreach ($debugInfo as $k => $v) {
                 if (!isset($k[0]) || "\0" !== $k[0]) {
                     $k = self::PREFIX_VIRTUAL.$k;