[Flight][Fiber] Encode owner in the error payload in dev and use it as the Error's Task (#34460)

When we report an error we typically log the owner stack of the thing
that caught the error. Similarly we restore the `console.createTask`
scope of the catching component when we call `reportError` or
`console.error`.

We also have a special case if something throws during reconciliation
which uses the Server Component task as far as we got before we threw.

https://github.com/facebook/react/blob/main/packages/react-reconciler/src/ReactChildFiber.js#L1952-L1960

Chrome has since fixed it (on our request) that the Error constructor
snapshots the Task at the time the constructor was created and logs that
in `reportError`. This is a good thing since it means we get a coherent
stack. Unfortunately, it means that the fake Errors that we create in
Flight Client gets a snapshot of the task where they were created so
when they're reported in the console they get the root Task instead of
the Task of the handler of the error.

Ideally we'd transfer the Task from the server and restore it. However,
since we don't instrument the Error object to snapshot the owner and we
can't read the native Task (if it's even enabled on the server) we don't
actually have a correct snapshot to transfer for a Server Component
Error. However, we can use the parent's task for where the error was
observed by Flight Server and then encode that as a pseudo owner of the
Error.

Then we use this owner as the Task which the Error is created within.
Now the client snapshots that Task which is reported by `reportError` so
now we have an async stack for Server Component errors again. (Note that
this owner may differ from the one observed by `captureOwnerStack` which
gets the nearest Server Component from where it was caught. We could
attach the owner to the Error object and use that owner when calling
`onCaughtError`/`onUncaughtError`).

Before:

<img width="911" height="57" alt="Screenshot 2025-09-10 at 10 57 54 AM"
src="https://github.com/user-attachments/assets/0446ef96-fad9-4e17-8a9a-d89c334233ec"
/>

After:

<img width="910" height="128" alt="Screenshot 2025-09-10 at 11 06 20 AM"
src="https://github.com/user-attachments/assets/b30e5892-cf40-4246-a588-0f309575439b"
/>

Similarly, there are Errors and warnings created by ChildFiber itself.
Those execute in the scope of the general render of the parent Fiber.
They used to get the scope of the nearest client component parent (e.g.
div in this case) but that's the parent of the Server Component. It
would be too expensive to run every level of reconciliation in its own
task optimistically, so this does it only when we know that we'll throw
or log an error that needs this context. Unfortunately this doesn't
cover user space errors (such as if an iterable errors).

Before:

<img width="903" height="298" alt="Screenshot 2025-09-10 at 11 31 55 AM"
src="https://github.com/user-attachments/assets/cffc94da-8c14-4d6e-9a5b-bf0833b8b762"
/>

After:

<img width="1216" height="252" alt="Screenshot 2025-09-10 at 11 50
54 AM"
src="https://github.com/user-attachments/assets/f85f93cf-ab73-4046-af3d-dd93b73b3552"
/>

<img width="412" height="115" alt="Screenshot 2025-09-10 at 11 52 46 AM"
src="https://github.com/user-attachments/assets/a76cef7b-b162-4ecf-9b0a-68bf34afc239"
/>

DiffTrain build for [20e5431](20e5431)

Author: sebmarkbage

compiled-rn/VERSION_NATIVE_FB

@@ -1 +1 @@
-19.2.0-native-fb-0e10ee90-20250912
+19.2.0-native-fb-20e54317-20250912

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-dev.js

@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<0f6a2ee90a33efd9df582451080627a9>>
+ * @generated SignedSource<<28cb14c888f908445cdea620aff9b5fb>>
  */
 
 "use strict";
@@ -404,5 +404,5 @@ __DEV__ &&
     exports.useFormStatus = function () {
       return resolveDispatcher().useHostTransitionStatus();
     };
-    exports.version = "19.2.0-native-fb-0e10ee90-20250912";
+    exports.version = "19.2.0-native-fb-20e54317-20250912";
   })();

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-prod.js

@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<b0a9d7b14e82d82e1909db423e868eea>>
+ * @generated SignedSource<<b5b44f51dd9a3041f0cbc89a39a0c1c4>>
  */
 
 "use strict";
@@ -203,4 +203,4 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactSharedInternals.H.useHostTransitionStatus();
 };
-exports.version = "19.2.0-native-fb-0e10ee90-20250912";
+exports.version = "19.2.0-native-fb-20e54317-20250912";

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-profiling.js

@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<b0a9d7b14e82d82e1909db423e868eea>>
+ * @generated SignedSource<<b5b44f51dd9a3041f0cbc89a39a0c1c4>>
  */
 
 "use strict";
@@ -203,4 +203,4 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactSharedInternals.H.useHostTransitionStatus();
 };
-exports.version = "19.2.0-native-fb-0e10ee90-20250912";
+exports.version = "19.2.0-native-fb-20e54317-20250912";

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-dev.js

@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<18ba6e13b142d488f7296a6dc5c9047f>>
+ * @generated SignedSource<<1cf12a1ac34badb260c1d046d70812b4>>
  */
 
 /*
@@ -6287,6 +6287,16 @@ __DEV__ &&
             : previousDebugInfo.concat(debugInfo));
       return previousDebugInfo;
     }
+    function getCurrentDebugTask() {
+      var debugInfo = currentDebugInfo;
+      if (null != debugInfo)
+        for (var i = debugInfo.length - 1; 0 <= i; i--)
+          if (null != debugInfo[i].name) {
+            var debugTask = debugInfo[i].debugTask;
+            if (null != debugTask) return debugTask;
+          }
+      return null;
+    }
     function validateFragmentProps(element, fiber, returnFiber) {
       for (var keys = Object.keys(element.props), i = 0; i < keys.length; i++) {
         var key = keys[i];
@@ -6328,7 +6338,7 @@ __DEV__ &&
       element = element.props.ref;
       workInProgress.ref = void 0 !== element ? element : null;
     }
-    function throwOnInvalidObjectType(returnFiber, newChild) {
+    function throwOnInvalidObjectTypeImpl(returnFiber, newChild) {
       if (newChild.$$typeof === REACT_LEGACY_ELEMENT_TYPE)
         throw Error(
           'A React Element from an older version of React was rendered. This is not supported. It can happen if:\n- Multiple copies of the "react" package is used.\n- A library pre-bundled an old copy of "react" or "react/jsx-runtime".\n- A compiler tries to "inline" JSX instead of using the runtime.'
@@ -6342,7 +6352,15 @@ __DEV__ &&
           "). If you meant to render a collection of children, use an array instead."
       );
     }
-    function warnOnFunctionType(returnFiber, invalidChild) {
+    function throwOnInvalidObjectType(returnFiber, newChild) {
+      var debugTask = getCurrentDebugTask();
+      null !== debugTask
+        ? debugTask.run(
+            throwOnInvalidObjectTypeImpl.bind(null, returnFiber, newChild)
+          )
+        : throwOnInvalidObjectTypeImpl(returnFiber, newChild);
+    }
+    function warnOnFunctionTypeImpl(returnFiber, invalidChild) {
       var parentName = getComponentNameFromFiber(returnFiber) || "Component";
       ownerHasFunctionTypeWarning[parentName] ||
         ((ownerHasFunctionTypeWarning[parentName] = !0),
@@ -6364,7 +6382,15 @@ __DEV__ &&
               parentName
             ));
     }
-    function warnOnSymbolType(returnFiber, invalidChild) {
+    function warnOnFunctionType(returnFiber, invalidChild) {
+      var debugTask = getCurrentDebugTask();
+      null !== debugTask
+        ? debugTask.run(
+            warnOnFunctionTypeImpl.bind(null, returnFiber, invalidChild)
+          )
+        : warnOnFunctionTypeImpl(returnFiber, invalidChild);
+    }
+    function warnOnSymbolTypeImpl(returnFiber, invalidChild) {
       var parentName = getComponentNameFromFiber(returnFiber) || "Component";
       ownerHasSymbolTypeWarning[parentName] ||
         ((ownerHasSymbolTypeWarning[parentName] = !0),
@@ -6381,6 +6407,14 @@ __DEV__ &&
               parentName
             ));
     }
+    function warnOnSymbolType(returnFiber, invalidChild) {
+      var debugTask = getCurrentDebugTask();
+      null !== debugTask
+        ? debugTask.run(
+            warnOnSymbolTypeImpl.bind(null, returnFiber, invalidChild)
+          )
+        : warnOnSymbolTypeImpl(returnFiber, invalidChild);
+    }
     function createChildReconciler(shouldTrackSideEffects) {
       function deleteChild(returnFiber, childToDelete) {
         if (shouldTrackSideEffects) {
@@ -29594,11 +29628,11 @@ __DEV__ &&
     };
     (function () {
       var isomorphicReactPackageVersion = React.version;
-      if ("19.2.0-native-fb-0e10ee90-20250912" !== isomorphicReactPackageVersion)
+      if ("19.2.0-native-fb-20e54317-20250912" !== isomorphicReactPackageVersion)
         throw Error(
           'Incompatible React versions: The "react" and "react-dom" packages must have the exact same version. Instead got:\n  - react:      ' +
             (isomorphicReactPackageVersion +
-              "\n  - react-dom:  19.2.0-native-fb-0e10ee90-20250912\nLearn more: https://react.dev/warnings/version-mismatch")
+              "\n  - react-dom:  19.2.0-native-fb-20e54317-20250912\nLearn more: https://react.dev/warnings/version-mismatch")
         );
     })();
     ("function" === typeof Map &&
@@ -29635,10 +29669,10 @@ __DEV__ &&
       !(function () {
         var internals = {
           bundleType: 1,
-          version: "19.2.0-native-fb-0e10ee90-20250912",
+          version: "19.2.0-native-fb-20e54317-20250912",
           rendererPackageName: "react-dom",
           currentDispatcherRef: ReactSharedInternals,
-          reconcilerVersion: "19.2.0-native-fb-0e10ee90-20250912"
+          reconcilerVersion: "19.2.0-native-fb-20e54317-20250912"
         };
         internals.overrideHookState = overrideHookState;
         internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
@@ -29787,5 +29821,5 @@ __DEV__ &&
       listenToAllSupportedEvents(container);
       return new ReactDOMHydrationRoot(initialChildren);
     };
-    exports.version = "19.2.0-native-fb-0e10ee90-20250912";
+    exports.version = "19.2.0-native-fb-20e54317-20250912";
   })();

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-prod.js

@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<230cc31bff672c7533986f41b2507963>>
+ * @generated SignedSource<<5cdd71807a3cbd6c1c203605c76d530c>>
  */
 
 /*
@@ -3546,7 +3546,7 @@ function coerceRef(workInProgress, element) {
   element = element.props.ref;
   workInProgress.ref = void 0 !== element ? element : null;
 }
-function throwOnInvalidObjectType(returnFiber, newChild) {
+function throwOnInvalidObjectTypeImpl(returnFiber, newChild) {
   if (newChild.$$typeof === REACT_LEGACY_ELEMENT_TYPE)
     throw Error(formatProdErrorMessage(525));
   returnFiber = Object.prototype.toString.call(newChild);
@@ -3759,7 +3759,7 @@ function createChildReconciler(shouldTrackSideEffects) {
           readContextDuringReconciliation(returnFiber, newChild),
           lanes
         );
-      throwOnInvalidObjectType(returnFiber, newChild);
+      throwOnInvalidObjectTypeImpl(returnFiber, newChild);
     }
     return null;
   }
@@ -3807,7 +3807,7 @@ function createChildReconciler(shouldTrackSideEffects) {
           readContextDuringReconciliation(returnFiber, newChild),
           lanes
         );
-      throwOnInvalidObjectType(returnFiber, newChild);
+      throwOnInvalidObjectTypeImpl(returnFiber, newChild);
     }
     return null;
   }
@@ -3878,7 +3878,7 @@ function createChildReconciler(shouldTrackSideEffects) {
           readContextDuringReconciliation(returnFiber, newChild),
           lanes
         );
-      throwOnInvalidObjectType(returnFiber, newChild);
+      throwOnInvalidObjectTypeImpl(returnFiber, newChild);
     }
     return null;
   }
@@ -4206,7 +4206,7 @@ function createChildReconciler(shouldTrackSideEffects) {
           readContextDuringReconciliation(returnFiber, newChild),
           lanes
         );
-      throwOnInvalidObjectType(returnFiber, newChild);
+      throwOnInvalidObjectTypeImpl(returnFiber, newChild);
     }
     return ("string" === typeof newChild && "" !== newChild) ||
       "number" === typeof newChild ||
@@ -13127,20 +13127,20 @@ function debounceScrollEnd(targetInst, nativeEvent, nativeEventTarget) {
     (nativeEventTarget[internalScrollTimer] = targetInst));
 }
 for (
-  var i$jscomp$inline_1651 = 0;
-  i$jscomp$inline_1651 < simpleEventPluginEvents.length;
-  i$jscomp$inline_1651++
+  var i$jscomp$inline_1663 = 0;
+  i$jscomp$inline_1663 < simpleEventPluginEvents.length;
+  i$jscomp$inline_1663++
 ) {
-  var eventName$jscomp$inline_1652 =
-      simpleEventPluginEvents[i$jscomp$inline_1651],
-    domEventName$jscomp$inline_1653 =
-      eventName$jscomp$inline_1652.toLowerCase(),
-    capitalizedEvent$jscomp$inline_1654 =
-      eventName$jscomp$inline_1652[0].toUpperCase() +
-      eventName$jscomp$inline_1652.slice(1);
+  var eventName$jscomp$inline_1664 =
+      simpleEventPluginEvents[i$jscomp$inline_1663],
+    domEventName$jscomp$inline_1665 =
+      eventName$jscomp$inline_1664.toLowerCase(),
+    capitalizedEvent$jscomp$inline_1666 =
+      eventName$jscomp$inline_1664[0].toUpperCase() +
+      eventName$jscomp$inline_1664.slice(1);
   registerSimpleEvent(
-    domEventName$jscomp$inline_1653,
-    "on" + capitalizedEvent$jscomp$inline_1654
+    domEventName$jscomp$inline_1665,
+    "on" + capitalizedEvent$jscomp$inline_1666
   );
 }
 registerSimpleEvent(ANIMATION_END, "onAnimationEnd");
@@ -17386,16 +17386,16 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
     0 === i && attemptExplicitHydrationTarget(target);
   }
 };
-var isomorphicReactPackageVersion$jscomp$inline_2057 = React.version;
+var isomorphicReactPackageVersion$jscomp$inline_2069 = React.version;
 if (
-  "19.2.0-native-fb-0e10ee90-20250912" !==
-  isomorphicReactPackageVersion$jscomp$inline_2057
+  "19.2.0-native-fb-20e54317-20250912" !==
+  isomorphicReactPackageVersion$jscomp$inline_2069
 )
   throw Error(
     formatProdErrorMessage(
       527,
-      isomorphicReactPackageVersion$jscomp$inline_2057,
-      "19.2.0-native-fb-0e10ee90-20250912"
+      isomorphicReactPackageVersion$jscomp$inline_2069,
+      "19.2.0-native-fb-20e54317-20250912"
     )
   );
 ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -17415,24 +17415,24 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
     null === componentOrElement ? null : componentOrElement.stateNode;
   return componentOrElement;
 };
-var internals$jscomp$inline_2630 = {
+var internals$jscomp$inline_2642 = {
   bundleType: 0,
-  version: "19.2.0-native-fb-0e10ee90-20250912",
+  version: "19.2.0-native-fb-20e54317-20250912",
   rendererPackageName: "react-dom",
   currentDispatcherRef: ReactSharedInternals,
-  reconcilerVersion: "19.2.0-native-fb-0e10ee90-20250912"
+  reconcilerVersion: "19.2.0-native-fb-20e54317-20250912"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
-  var hook$jscomp$inline_2631 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
+  var hook$jscomp$inline_2643 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
   if (
-    !hook$jscomp$inline_2631.isDisabled &&
-    hook$jscomp$inline_2631.supportsFiber
+    !hook$jscomp$inline_2643.isDisabled &&
+    hook$jscomp$inline_2643.supportsFiber
   )
     try {
-      (rendererID = hook$jscomp$inline_2631.inject(
-        internals$jscomp$inline_2630
+      (rendererID = hook$jscomp$inline_2643.inject(
+        internals$jscomp$inline_2642
       )),
-        (injectedHook = hook$jscomp$inline_2631);
+        (injectedHook = hook$jscomp$inline_2643);
     } catch (err) {}
 }
 exports.createRoot = function (container, options) {
@@ -17527,4 +17527,4 @@ exports.hydrateRoot = function (container, initialChildren, options) {
   listenToAllSupportedEvents(container);
   return new ReactDOMHydrationRoot(initialChildren);
 };
-exports.version = "19.2.0-native-fb-0e10ee90-20250912";
+exports.version = "19.2.0-native-fb-20e54317-20250912";