*** Fatal System Error: 0×0000000a
(0xFE920090,0×0000001C,0×00000001,0×80434527)

Break instruction exception - code 80000003 (first chance)

A fatal system error has occurred.
Debugger entered on first try; Bugcheck callbacks have not been invoked.

A fatal system error has occurred.

Connected to Windows 2000 2195 x86 compatible target, ptr64 FALSE
Loading Kernel Symbols
Loading User Symbols
PEB address is NULL !
Loading unloaded module list
* *
* Bugcheck Analysis *
* *

Use !analyze -v to get detailed debugging information.

BugCheck A, {fe920090, 1c, 1, 80434527}

Probably caused by : ntkrnlmp.exe ( nt!KiUnwaitThread+d )

Followup: MachineOwner
———

nt!RtlpBreakWithStatusInstruction:
8045836c cc int 3
0: kd> !analyze -v
* *
* Bugcheck Analysis *
* *

IRQL_NOT_LESS_OR_EQUAL (a)
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 a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: fe920090, memory referenced
Arg2: 0000001c, IRQL
Arg3: 00000001, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: 80434527, address which referenced memory

Debugging Details:
——————

WRITE_ADDRESS: fe920090 Nonpaged pool

CURRENT_IRQL: 1c

FAULTING_IP:
nt!KiUnwaitThread+d
80434527 8916 mov dword ptr [esi],edx

DEFAULT_BUCKET_ID: DRIVER_FAULT

BUGCHECK_STR: 0xA

PROCESS_NAME: System

TRAP_FRAME: eb423e28 — (.trap 0xffffffffeb423e28)
ErrCode = 00000002
eax=b05f0f28 ebx=fea29560 ecx=fea29560 edx=fe920090 esi=fe920090 edi=fea29650
eip=80434527 esp=eb423e9c ebp=eb423ec0 iopl=0 nv up ei pl nz na pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010206
nt!KiUnwaitThread+0xd:
80434527 8916 mov dword ptr [esi],edx ds:0023:fe920090=????????
Resetting default scope

LAST_CONTROL_TRANSFER: from 8042bf7f to 8045836c

STACK_TEXT:
eb423a50 8042bf7f 00000003 eb423a98 fe920090 nt!RtlpBreakWithStatusInstruction
eb423a80 8042c572 00000003 fe920090 80434527 nt!KiBugCheckDebugBreak+0×31
eb423e0c 8046b1ac 00000000 fe920090 0000001c nt!KeBugCheckEx+0×390
eb423e0c 80434527 00000000 fe920090 0000001c nt!KiTrap0E+0×210
eb423ea0 80434753 00000000 eb423ed8 fea29648 nt!KiUnwaitThread+0xd
eb423ec0 80433af0 0000003d fea29660 eb423fcc nt!KiWaitTest+0xdf
eb423fb0 80433a7a 4bfa3d5c ffdff848 ffdff000 nt!KiTimerListExpire+0×6e
eb423fdc 80467738 80485600 00000000 00008b3d nt!KiTimerExpiration+0xb6
eb423ff4 8046c47b eb41f99c 00000000 00000000 nt!KiRetireDpcList+0×47
eb423ff8 eb41f99c 00000000 00000000 00000000 nt!KiDispatchInterrupt+0×2b
WARNING: Frame IP not in any known module. Following frames may be wrong.
8046c47b 00000000 00000008 bb837d75 00000128 0xeb41f99c

STACK_COMMAND: kb

FOLLOWUP_IP:
nt!KiUnwaitThread+d
80434527 8916 mov dword ptr [esi],edx

SYMBOL_STACK_INDEX: 4

SYMBOL_NAME: nt!KiUnwaitThread+d

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

IMAGE_NAME: ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 45ec3c8f

FAILURE_BUCKET_ID: 0xA_W_VRF_nt!KiUnwaitThread+d

BUCKET_ID: 0xA_W_VRF_nt!KiUnwaitThread+d

Followup: MachineOwner
———

Could you please explain me how to get rid of this bugcheck
Thanks in Advance.

Anvesh