STOP 0xC2 (0xCD4...) debugger report

[Five1]

привет. Вопрос - как иниерпретировать следующий dedugger report -

ошибка 0xC2(0x07, 0xCD4, 0x00, 0x82007B9C)

BAD_POOL_CALLER (c2)

The current thread is making a bad pool request. Typically this is at a bad IRQL level or double freeing the same allocation, etc.

Arguments:

Arg1: 00000007, Attempt to free pool which was already freed

Arg2: 00000cd4, (reserved)

Arg3: 00000000, Memory contents of the pool block

Arg4: 82007b9c, Address of the block of pool being deallocated

Debugging Details:

------------------

BUGCHECK_STR: 0xc2_7

DEFAULT_BUCKET_ID: DRIVER_FAULT

PROCESS_NAME: msnmsgr.exe

LAST_CONTROL_TRANSFER: from 80550fc5 to 805371aa

STACK_TEXT:

b5ef1c20 80550fc5 000000c2 00000007 00000cd4 nt!KeBugCheckEx+0x1b

b5ef1c70 8057c498 82007b9c 00000000 822408a8 nt!ExFreePoolWithTag+0x2c1

b5ef1cb0 8056c78f 002408c0 00000000 822408a8 nt!IopDeleteFile+0x17e

b5ef1ccc 804e1957 822408c0 00000000 00000b28 nt!ObpRemoveObjectRoutine+0xdf

b5ef1ce4 8056ea9e 81eba490 e1b4f8f8 81eeeb08 nt!ObfDereferenceObject+0x4c

b5ef1cfc 8056e9bc e1b4f8f8 822408c0 00000b28 nt!ObpCloseHandleTableEntry+0x155

b5ef1d44 8056ea06 00000b28 00000001 00000000 nt!ObpCloseHandle+0x87

b5ef1d58 804dd99f 00000b28 0211ee48 7c90eb94 nt!NtClose+0x1d

b5ef1d58 7c90eb94 00000b28 0211ee48 7c90eb94 nt!KiFastCallEntry+0xfc

WARNING: Frame IP not in any known module. Following frames may be wrong.

0211ee48 00000000 00000000 00000000 00000000 0x7c90eb94

STACK_COMMAND: kb

FOLLOWUP_IP:

nt!ExFreePoolWithTag+2c1

80550fc5 83f801 cmp eax,1

SYMBOL_STACK_INDEX: 1

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

IMAGE_NAME: ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 42250f77

SYMBOL_NAME: nt!ExFreePoolWithTag+2c1

FAILURE_BUCKET_ID: 0xc2_7_nt!ExFreePoolWithTag+2c1

BUCKET_ID: 0xc2_7_nt!ExFreePoolWithTag+2c1

Followup: MachineOwner

если нужно продолжение - о драйверах - не замедлю

заранее спасибо

[matva]

Five1: Тебе в эту тему: Ошибки "STOP" или "Синий экран смерти", Рекомендации по устранению ошибок "STOP"

P.S. Поиск работает и неплохо.