| Previous | Next |
| ERROR_GRAPHICS_LEADLINK_START_DEFERRED | ERROR_GRAPHICS_START_DEFERRED |
ERROR_GRAPHICS_POLLING_TOO_FREQUENTLY
Locate the failing graphics boundary: graphics polling too frequently
ERROR_GRAPHICS_POLLING_TOO_FREQUENTLY, value 0x40262439, is produced by graphics info when the driver requested child-status polling again before the allowed interval at the same polling level. The investigation should stay attached to display-child polling cadence and to the exact generation in which it was obtained.
This result: Informational graphics results are part of WDDM control flow. They must not automatically be surfaced as a fatal application error or translated into an unrelated Win32 code. The built-in one-line message identifies the immediate result; diagnosis also needs the producing API, object ownership and the display generation current at the time.
Evidence that makes the result actionable
| Capture item | Why it matters for it |
|---|---|
| Supporting trace | kernel graphics ETW, callback name, child or allocation identifiers, PnP state and the first returned NTSTATUS/HRESULT |
| Object identity | display-child polling cadence |
| Rejected boundary | the driver requested child-status polling again before the allowed interval at the same polling level |
| Decisive capture | child UID, polling level, timestamps, hot-plug awareness and the caller loop that requested the poll |
| Current graph state | WDDM kernel/miniport callback and the transient object state carried by that callback |
Preserve the unsigned HRESULT, symbolic name, first failing API and timestamp in one record. If cleanup later fails too, keep that secondary result separately from this result.
A controlled comparison
- Freeze the result generation. Record child UID, polling level, timestamps, hot-plug awareness and the caller loop that requested the poll. Before diagnosing this result, do not resize, hot-plug, recreate or release the object under examination.
- Run the narrow it comparison. increase the interval in a test driver path and compare the returned status under identical connector state. During the result comparison, keep every driver, monitor, resource format and unrelated policy unchanged.
- Observe the layer after it. for it, if the exact check passes, record the next HRESULT or visible outcome. A different downstream result shows that the boundary was crossed.
- Repeat it through a lifecycle transition. for it, exercise one relevant resize, mode switch, device recreation, hot-plug or session change and confirm that it does not reuse stale handles.
The comparison with ERROR_GRAPHICS_UNKNOWN_CHILD_STATUS is especially useful: ERROR_GRAPHICS_UNKNOWN_CHILD_STATUS concerns result reliability, not polling frequency. Recording both names prevents a broad “graphics error” label from merging distinct ownership, capability and lifetime problems.
Correction and proof
Rate-limit polling and prefer interruptible hot-plug notification where the hardware supports it. Repair of it is complete only when the original call succeeds or returns its documented nonfatal status and the same lifetime test remains correct after a second display transition.
- The result trace identifies one producing API and one current graphics object, rather than only the final UI symptom.
- The passing run changes exactly the condition described for it; unrelated adapter, monitor and application state remains unchanged.
- debug-layer, ETW or driver diagnostics no longer report the rejected display-child polling cadence contract during the same scenario.
- The application handles recurrence of it without an unbounded retry loop, leaked resource, duplicate composition target or stale topology handle.
Implementation notes
Log kernel graphics ETW, callback name, child or allocation identifiers, PnP state and the first returned NTSTATUS/HRESULT. When the path returns a count, size, status flag or replacement object, retain it even on a nonfatal result because it can direct the next call.
A production fallback for it should be explicit: pause rendering, re-enumerate, rebuild one cache entry, recreate a device, or decline a protected path only when this layer calls for that action. Reinstalling every display component, deleting all caches or forcing a resolution change is not an evidence-based fix for it.
Technical references
- Microsoft: Graphics error codes — background for the display-child polling cadence boundary involved in it.
- Microsoft: DirectX graphics kernel subsystem
- Microsoft: Introduction to VidPNs
- Microsoft: WDDM TDR overview
Looking for a different code? Search another status or error code.