DAM_WATCHDOG_TIMEOUT
Bug check code: 0x000001eb (491)
As HRESULT:- S: 0 (Success)
- C: 0 (Microsoft-defined)
- N: 0 (Not an NTSTATUS value)
- Facility: 0x000 (FACILITY_NULL: Default)
- Code: 0x01eb (491)
- Sev: 0 (STATUS_SEVERITY_SUCCESS)
- C: 0 (Microsoft-defined)
- Facility: 0x000 (Default)
- Code: 0x01eb (491)
Parameters
| Parameter | Description |
|---|---|
| 1 | Pointer to the DAM user session delay context. |
| 2 | Reserved |
| 3 | Reserved |
| 4 | Reserved |
Description
The DAM_WATCHDOG_TIMEOUT bug check has a value of 0x000001EB. This indicates that the Desktop Activity Moderator (DAM) was unable to unfreeze non-exempt user session processes within the allocated time period after the device resumed from modern standby.
Important
This article is for programmers. If you're a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.
Resolution
The !analyze debug extension displays information about the bug check and can be helpful in determining the root cause.
Article text from the Windows driver documentation (opens in a new tab), by Microsoft, under the CC BY 4.0 (opens in a new tab) licence.