BSOD 0x112 (MSRPC_STATE_VIOLATION): causes and diagnosis

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: The Microsoft RPC runtime or kernel interaction detected an invalid state transition.

Could be also:
Constant	Type	OS
STATUS_PAGE_FAULT_COPY_ON_WRITE	NTSTATUS	Windows

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MSRPC_STATE_VIOLATION

Microsoft RPC state violation for MSRPC_STATE_VIOLATION

MSRPC_STATE_VIOLATION is bug check code 0x00000112.

This bug check points to an RPC state-machine violation severe enough to stop the system. It is most relevant when the stack shows RPC runtime, ALPC/LPC, service-control, or driver code using RPC-related kernel communication paths.

How to read it in a dump

Use the stack to determine whether the violation is in RPC runtime, ALPC/LPC transport, service hosting, or a driver callback path.
The symbolic name is about state transition, not network connectivity by itself.
Parameters are less useful without symbols and the failing RPC/ALPC context.

What to check

Check service-hosting components, security products, RPC filters, and drivers that participate in RPC/ALPC control paths.
Correlate with service crashes, endpoint registration, shutdown, or session changes.
Preserve a full dump when possible because cross-process communication state may be required.

References

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