FLTMGR_FILE_SYSTEM

The FLTMGR_FILE_SYSTEM bug check has a value of 0x000000F5. This indicates that an unrecoverable failure occurred in the Filter Manager.

Important

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

Cause

The cause of the problem is indicated by the value of Parameter 1. See the table in the Parameters section.

Resolution

If Parameter 1 equals 0x66, you can debug this problem by verifying that your minifilter driver has registered a post-operation callback for this operation. The current operation can be found in the callback data structure. (See Parameter 2.) Use the !fltkd.cbd debugger extension.

If Parameter 1 equals 0x67, you should verify that you do not have a nonpaged pool leak somewhere in the system.

If Parameter 1 equals 0x6A, make sure that your minifilter driver does not reference this file object (see Parameter 2) to get a handle at any point during your minifilter's processing of this operation.

If Parameter 1 equals 0x6B or 0x6C, then a non-recoverable internal state error has occurred which will cause the operating system to bug check.

If Parameter 1 equals 0x6D, make sure that your minifilter driver does not call FltReleaseContext too many times for the given context (see Parameter 2).

If Parameter 1 equals 0x6E, make sure that your minifilter driver does not call FltReferenceContext after the given context has been deleted (see Parameter 2).