APC_INDEX_MISMATCH
in [Device Drivers]
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From: Peter on 2 Apr 2006 11:25 I met following error. It occurres only sometimes in calling DeviceIoControl() to my IM ndis driver with different control codes, not reproducable How can I to solve this problem ? APC_INDEX_MISMATCH (1) This is a kernel internal error which can occur only on a checked build. The most common reason to see such a bugcheck would occur when a filesystem had a mismatched number of KeEnterCriticalRegion calls compared to KeLeaveCriticalRegion calls. This check is made on exit from a system call. Arguments: Arg1: 812f984a, address of system function (system call) Arg2: 00000000, Thread->ApcStateIndex << 8 | Previous ApcStateIndex Arg3: 0000ffff, Thread->KernelApcDicable Arg4: 00000000, Previous KernelApcDisable
From: Eliyas Yakub [MSFT] on 3 Apr 2006 14:47 You have to debug to find out information about the thread and owning process and see if that's yours. Then you have to narrow it down to a specific request. Somebody disabled KernelApc and forgot to reenable. Turn on driver verifier on NDIS and your driver. -- -Eliyas This posting is provided "AS IS" with no warranties, and confers no rights. http://www.microsoft.com/whdc/driver/kernel/KB-drv.mspx
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