What does BSOD 0x100000EA (THREAD_STUCK_IN_DEVICE_DRIVER_M) mean?

THREAD_STUCK_IN_DEVICE_DRIVER_M

This code is not a separate driver-failure category. It maps to THREAD_STUCK_IN_DEVICE_DRIVER (0xEA), so analysis should use the same parameter interpretation and the same failing driver or device context.

Keep the crash dump, display or device-driver stack, recent driver changes, and the name of the affected hardware. The high-bit alias alone does not add a different remediation path.

Microsoft: Bug Check 0xEA

Dump evidence for THREAD_STUCK_IN_DEVICE_DRIVER_M

Preserve the complete dump, the four bug-check parameters, the exact Windows build, loaded-module list, and the event timeline immediately before the stop. AllStat summarizes the condition as “This indicates that a thread in a device driver is endlessly spinning.”; that sentence identifies the failure class, while the parameters and stack determine which object, driver, processor, or subsystem instance was involved.

Analysis order

• Run WinDbg !analyze -v, then inspect the documented meaning of each parameter instead of relying only on the probably-caused-by line.
• Find the earliest abnormal event preceding the stop: driver update, firmware change, device reset, storage error, verifier report, resource exhaustion, or application hang.
• Keep third-party filter, security, storage, graphics, and virtualization drivers in the module inventory; removing evidence before dump analysis can obscure the responsible path.