DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) on Win 2000

[dziekan]

Hi
I'm having the problems with my Windows 2000 web serwer (aspx platform).
Could You help me. Please.

The server sametimes work properly for 1 months, and sametime reboot 10 times in one week:-(

The Error code in the event log are:
ErrCode: 0x000000d1 (0x0000002c, 0x00000002, 0x00000000, 0xbea8121b). Microsoft Windows 2000 [v15.2195].
ErrCode: 0x0000001e (0xc0000005, 0x804d9e25, 0x00000000, 0x00000004). Microsoft Windows 2000 [v15.2195].
ErrCode: 0x000000d1 (0x0000002c, 0x00000002, 0x00000000, 0xbea8121b). Microsoft Windows 2000 [v15.2195].
...

I have also Windbg Bugcheck Analysis (of the last memory.dmp file):

!analyze -v

BugCheck D1, {2c, 2, 0, bea8121b}

Probably caused by : TDI.SYS ( TDI!CTEpTimerHandler+b )
--------

kd> !analyze -v;r;kv;lmtn;.logclose;q

DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: 0000002c, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000000, value 0 = read operation, 1 = write operation
Arg4: bea8121b, address which referenced memory

Debugging Details:
------------------

OVERLAPPED_MODULE: nv4_disp

READ_ADDRESS: 0000002c

CURRENT_IRQL: 2

FAULTING_IP:
tcpip!IGMPTimer+af
bea8121b 8b460c mov eax,[esi+0xc]

DEFAULT_BUCKET_ID: INTEL_CPU_MICROCODE_ZERO

BUGCHECK_STR: 0xD1
...
FOLLOWUP_IP:
TDI!CTEpTimerHandler+b
eb8b4e47 c21000 ret 0x10

SYMBOL_STACK_INDEX: 2

FOLLOWUP_NAME: MachineOwner

SYMBOL_NAME: TDI!CTEpTimerHandler+b

MODULE_NAME: TDI

IMAGE_NAME: TDI.SYS

DEBUG_FLR_IMAGE_TIMESTAMP: 3e25bcea

STACK_COMMAND: .trap ffffffff8047166c ; kb

FAILURE_BUCKET_ID: 0xD1_TDI!CTEpTimerHandler+b

BUCKET_ID: 0xD1_TDI!CTEpTimerHandler+b
...
Thank you.
dean