diff --git a/core/modules/media/src/Controller/OEmbedIframeController.php b/core/modules/media/src/Controller/OEmbedIframeController.php
index 2a6c0eb8fa..3d04c139fc 100644
--- a/core/modules/media/src/Controller/OEmbedIframeController.php
+++ b/core/modules/media/src/Controller/OEmbedIframeController.php
@@ -183,9 +183,17 @@ public function render(Request $request) {
       // The oEmbed system makes heavy use of exception wrapping, so log the
       // entire exception chain to help with troubleshooting.
       do {
-        // @todo Log additional information from ResourceException, to help with
-        // debugging, in https://www.drupal.org/project/drupal/issues/2972846.
-        $this->logger->error($e->getMessage());
+        $message = $e->getMessage();
+        $context = [];
+        if ($e->getUrl()) {
+          $message .= ' URL: {url}.';
+          $context['url'] = $e->getUrl();
+        }
+        if ($e->getData()) {
+          $message .= ' Data:<br><pre>{data}</pre>';
+          $context['data'] = var_export($e->getData(), TRUE);
+        }
+        $this->logger->error($message, $context);
         $e = $e->getPrevious();
       } while ($e);
     }
diff --git a/core/modules/media/src/OEmbed/ProviderRepository.php b/core/modules/media/src/OEmbed/ProviderRepository.php
index 8b0a66f87b..61b4ebc11f 100644
--- a/core/modules/media/src/OEmbed/ProviderRepository.php
+++ b/core/modules/media/src/OEmbed/ProviderRepository.php
@@ -100,6 +100,7 @@ public function getAll() {
       catch (ProviderException $e) {
         // Just skip all the invalid providers.
         // @todo Log the exception message to help with debugging.
+        // https://www.drupal.org/project/drupal/issues/2972846
       }
     }
 
diff --git a/core/modules/media/src/Plugin/Validation/Constraint/OEmbedResourceConstraintValidator.php b/core/modules/media/src/Plugin/Validation/Constraint/OEmbedResourceConstraintValidator.php
index e39b2055cc..5bec132d34 100644
--- a/core/modules/media/src/Plugin/Validation/Constraint/OEmbedResourceConstraintValidator.php
+++ b/core/modules/media/src/Plugin/Validation/Constraint/OEmbedResourceConstraintValidator.php
@@ -137,10 +137,17 @@ protected function handleException(\Exception $e, $error_message = NULL) {
     // The oEmbed system makes heavy use of exception wrapping, so log the
     // entire exception chain to help with troubleshooting.
     do {
-      // @todo If $e is a ProviderException or ResourceException, log additional
-      // debugging information contained in those exceptions in
-      // https://www.drupal.org/project/drupal/issues/2972846.
-      $this->logger->error($e->getMessage());
+      $message = $e->getMessage();
+      $context = [];
+      if ($e->getUrl()) {
+        $message .= ' URL: {url}.';
+        $context['url'] = $e->getUrl();
+      }
+      if ($e->getData()) {
+        $message .= ' Data:<br><pre>{data}</pre>';
+        $context['data'] = var_export($e->getData(), TRUE);
+      }
+      $this->logger->error($message, $context);
       $e = $e->getPrevious();
     } while ($e);
   }
diff --git a/core/modules/media/src/Plugin/media/Source/OEmbed.php b/core/modules/media/src/Plugin/media/Source/OEmbed.php
index e7417c0018..46d5c9ca82 100644
--- a/core/modules/media/src/Plugin/media/Source/OEmbed.php
+++ b/core/modules/media/src/Plugin/media/Source/OEmbed.php
@@ -422,7 +422,9 @@ protected function getLocalThumbnailUri(Resource $resource) {
       }
     }
     catch (TransferException $e) {
-      $this->logger->warning($e->getMessage());
+      $this->logger->warning($e->getMessage() . '. Request was GET: {uri}', [
+        'uri' => (string) $e->getRequest()->getUri(),
+      ]);
     }
     catch (FileException $e) {
       $this->logger->warning('Could not download remote thumbnail from {url}.', [