What does BSOD 0x1CF (HARDWARE_WATCHDOG_TIMEOUT) mean?

 
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INVALID_KERNEL_STACK_ADDRESS ACPI_FIRMWARE_WATCHDOG_TIMEOUT

HARDWARE_WATCHDOG_TIMEOUT

The HARDWARE_WATCHDOG_TIMEOUT bug check has a value of 0x000001CF.

This indicates that the system is hung and not processing timer ticks.

HARDWARE_WATCHDOG_TIMEOUT Parameters

Parameter Description
1 The time since the watchdog was last reset, in interrupt time.
2 The current interrupt time.
3 The current QPC timestamp.
4 The index of the clock processor.

Use watchdog, NMI, firmware, and platform logs to determine whether a CPU, firmware path, or device stalled timer progress across the system.

References


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