Bug Check 0x1C6: FAST_ERESOURCE_PRECONDITION_VIOLATION

The FAST_ERESOURCE_PRECONDITION_VIOLATION bug check has a value of 0x000001C6. It indicates that a current thread is performing an invalid call to a fast resource routine.

Important

This topic is for programmers. If you are a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.

FAST_ERESOURCE_PRECONDITION_VIOLATION Parameters

Parameter Description
1 Violation type. See values below.
2 See values below.
3 See values below.
4 See values below.

Violation type

            0x0 : The Irql of the caller was greater than the maximum allowed
                  Irql for the routine.
                2 - Irql of the caller.
                3 - Maximum allowed Irql of the routine.
            0x1 : The caller specified an invalid (i.e. uninitialized) owner
                  entry.
                2 - Pointer to the owner entry.
            0x2 : The caller specified an owner entry that was already
                  associated with a lock acquisition.
                2 - Pointer to the owner entry.
                3 - Pointer to the resource to which the owner entry is already
                    associated.
            0x3 : The caller passed a legacy resource to a fast resource
                  routine.
                2 - Pointer to the resource.
            0x4 : The caller specified a resource that has outstanding lock
                  acquisitions.
                2 - Pointer to the resource.
            0x5 : The caller was executing inside of a DPC.
            0x6 : The caller was executing inside of a Special Kernel APC.
            0x7 : The caller did not ensure Normal Kernel APCs were disabled.
            0x8 : The caller specified an owner entry that was not associated
                  with a lock acquisition of the specified resource.
                2 - Pointer to the resource specified.
                3 - Pointer to the owner entry.
                4 - Pointer to the resource with which the owner entry is
                    associated.
            0x9 : The caller specified an owner entry that was not associated
                  with the calling thread.
                2 - Pointer to the owner entry.
                3 - Pointer to the thread with which the owner entry is
                    associated.
            0xa : The caller specified an owner entry which has been disowned.
                2 - Pointer to the owner entry.
            0xb : The caller specified an owner entry with a different
                  acquisition type than the caller indicated.
                2 - Pointer to the owner entry.
                3 - High-16 bits indicate the acquisition type of the owner
                    entry. Bottom-16 bits indicate the acquisition type
                    specified. 1 = Shared, 0 = Exclusive.
            0xc : The caller specified an owner entry that was not associated
                  with a lock acquisition of the specified resource.
                2 - Pointer to the resource specified.
                3 - Pointer to the owner entry.
                4 - Pointer to the resource with which the owner entry is
                    associated.
            0xd : The caller specified an owner entry that has not been
                  disowned.
                2 - Pointer to the owner entry.
            0xe : The caller passed a fast resource to a legacy routine that
                  does not support fast resources.
                2 - Pointer to the resource.
            0xf : The caller passed a fast resource to a legacy routine that
                  supports fast resources, but the fast resource was not
                  initialized with EX_FAST_RESOURCE_ENABLE_LEGACY_APIS.
                2 - Pointer to the resource.
            0x10 : The caller passed invalid flags to ExInitializeFastResource.
                2 - Pointer to the resource specified.
                3 - The flags specified.
            0x11 : The caller passed a thread other than the current thread to
                   ExReleaseResourceForThreadLite.
                2 - Pointer to the resource specified.
                3 - The thread specified.
            0x12 : The caller attempted to disown a resource that had been
                   recursively acquired exclusive by the current thread.
                2 - Pointer to the resource specified.
            0x13 : The caller attempted to convert a resource acquisition while
                   the calling thread had outstanding recursive acquisitions of
                   the resource.
                2 - Pointer to the resource specified.
            0x14 : A thread exited with outstanding lock acquisitions.
                2 - The thread.
                3 - Pointer to one of the outstanding owner entries.
            0x15 : A thread exited with outstanding disowned lock acquisitions.
                2 - The thread.
                3 - Pointer to one of the outstanding owner entries.
            0x16 : A call to ExConvertExclusiveToSharedLite was made by a thread
                   that did not hold the specified resource exclusive.
                2 - Pointer to the resource.
                3 - Pointer to the thread.

Cause


The current thread is performing an invalid call to a fast resource routine.

Resolution

The !analyze debug extension displays information about the bug check and can be helpful in determining the root cause.

See Also


Bug Check Code Reference