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Application Verifier break message

Invalid critical section owner thread

Probable cause

This break is generated if the owner thread ID is invalid in the current context. For example, the critical section is being released by a thread other than the one that acquired it.

Information displayed by Application Verifier

Parameter1 - Critical section address. Run !cs �s address to get more information.

Parameter2 - Owning thread

Parameter3 - Expected owning thread

Parameter4 - Critical section debug information address

Description - Invalid critical section owner thread

Additional information

Verifier stop code 0206.

Check the contents of the current call stack where the thread calls EnterCriticalSection or LeaveCriticalSection.

Frequency of this stop is low.

To debug this stop:

!cs �s parameter1 - dump information about this critical section.

ln parameter1 � to show symbols near the address of the critical section. This should help identify the critical section.