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Windows 7: Driver_irql_not_less_or_equal bsod


05 Feb 2010   #1

Windows 7 64bit.
 
 
Driver_irql_not_less_or_equal bsod

hey guys so I randomly got a BSOD while watching a youtube video. heres some info:

it said:

BCCode: d1
BCP1: FFFFFA840605F00E
BCP2: 0000000000000002
BCP3: 0000000000000000
BCP4: FFFFF8800495AAD7
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

and also
"DRIVER_IRQL_NOT_LESS_OR_EQUAL"

I also attached a zip of my dump file..

does anybody know what caused this random BSOD?
any help is appreciated!

My System SpecsSystem Spec
.

05 Feb 2010   #2

Win 8 Release candidate 8400
 
 

Quote   Quote: Originally Posted by samtruong200 View Post
hey guys so I randomly got a BSOD while watching a youtube video. heres some info:

it said:

BCCode: d1
BCP1: FFFFFA840605F00E
BCP2: 0000000000000002
BCP3: 0000000000000000
BCP4: FFFFF8800495AAD7
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

and also
"DRIVER_IRQL_NOT_LESS_OR_EQUAL"

I also attached a zip of my dump file..

does anybody know what caused this random BSOD?
any help is appreciated!

Hi and welcome

This one is pretty straight forward. This crash was probably caused by your network driver (netw5v64.sys).

I would download and install a fresh copy
also run a system file check
type cdm in search>right click and run as admin>sfc /scannow

Let us know the results

Ken

Code:
Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\K\Desktop\020410-26800-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*d:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (2 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Machine Name:
Kernel base = 0xfffff800`02c09000 PsLoadedModuleList = 0xfffff800`02e46e50
Debug session time: Fri Feb  5 00:28:00.825 2010 (GMT-5)
System Uptime: 1 days 21:25:37.760
Loading Kernel Symbols
...............................................................
................................................................
........................................
Loading User Symbols
Loading unloaded module list
...........................
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck D1, {fffffa840605f00e, 2, 0, fffff8800495aad7}

Unable to load image \SystemRoot\system32\DRIVERS\netw5v64.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for netw5v64.sys
*** ERROR: Module load completed but symbols could not be loaded for netw5v64.sys
Probably caused by : netw5v64.sys ( netw5v64+faad7 )

Followup: MachineOwner
---------

1: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

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: fffffa840605f00e, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff8800495aad7, address which referenced memory

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


READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002eb10e0
 fffffa840605f00e 

CURRENT_IRQL:  2

FAULTING_IP: 
netw5v64+faad7
fffff880`0495aad7 0fb602          movzx   eax,byte ptr [rdx]

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

BUGCHECK_STR:  0xD1

PROCESS_NAME:  SynTPEnh.exe

TRAP_FRAME:  fffff88002f22670 -- (.trap 0xfffff88002f22670)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000001 rbx=0000000000000000 rcx=fffffa80054484e0
rdx=fffffa840605f00e rsi=0000000000000000 rdi=0000000000000000
rip=fffff8800495aad7 rsp=fffff88002f22800 rbp=0000000000000000
 r8=fffffa8005448000  r9=0000000000000000 r10=fffff80002c09000
r11=0000000000000002 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl zr na po nc
netw5v64+0xfaad7:
fffff880`0495aad7 0fb602          movzx   eax,byte ptr [rdx] ds:f000:fffffa84`0605f00e=??
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002c7a469 to fffff80002c7af00

STACK_TEXT:  
fffff880`02f22528 fffff800`02c7a469 : 00000000`0000000a fffffa84`0605f00e 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`02f22530 fffff800`02c790e0 : fffff880`02f22758 fffffa80`0605f000 fffffa80`05297f18 fffffa80`05297f1c : nt!KiBugCheckDispatch+0x69
fffff880`02f22670 fffff880`0495aad7 : fffffa80`0605f000 fffffa80`04773870 00000000`00000006 00000036`00000031 : nt!KiPageFault+0x260
fffff880`02f22800 fffffa80`0605f000 : fffffa80`04773870 00000000`00000006 00000036`00000031 00000000`00010041 : netw5v64+0xfaad7
fffff880`02f22808 fffffa80`04773870 : 00000000`00000006 00000036`00000031 00000000`00010041 00000000`00000056 : 0xfffffa80`0605f000
fffff880`02f22810 00000000`00000006 : 00000036`00000031 00000000`00010041 00000000`00000056 00000037`00000032 : 0xfffffa80`04773870
fffff880`02f22818 00000036`00000031 : 00000000`00010041 00000000`00000056 00000037`00000032 fffffa84`0605f00e : 0x6
fffff880`02f22820 00000000`00010041 : 00000000`00000056 00000037`00000032 fffffa84`0605f00e 00000000`00000056 : 0x36`00000031
fffff880`02f22828 00000000`00000056 : 00000037`00000032 fffffa84`0605f00e 00000000`00000056 fffffa80`0605f000 : 0x10041
fffff880`02f22830 00000037`00000032 : fffffa84`0605f00e 00000000`00000056 fffffa80`0605f000 ffff0024`282d3336 : 0x56
fffff880`02f22838 fffffa84`0605f00e : 00000000`00000056 fffffa80`0605f000 ffff0024`282d3336 00000027`00000022 : 0x37`00000032
fffff880`02f22840 00000000`00000056 : fffffa80`0605f000 ffff0024`282d3336 00000027`00000022 0000003e`00000033 : 0xfffffa84`0605f00e
fffff880`02f22848 fffffa80`0605f000 : ffff0024`282d3336 00000027`00000022 0000003e`00000033 00000000`00000046 : 0x56
fffff880`02f22850 ffff0024`282d3336 : 00000027`00000022 0000003e`00000033 00000000`00000046 0000007e`00000093 : 0xfffffa80`0605f000
fffff880`02f22858 00000027`00000022 : 0000003e`00000033 00000000`00000046 0000007e`00000093 00000025`0000004b : 0xffff0024`282d3336
fffff880`02f22860 0000003e`00000033 : 00000000`00000046 0000007e`00000093 00000025`0000004b 00000000`00000011 : 0x27`00000022
fffff880`02f22868 00000000`00000046 : 0000007e`00000093 00000025`0000004b 00000000`00000011 ee000000`00000000 : 0x3e`00000033
fffff880`02f22870 0000007e`00000093 : 00000025`0000004b 00000000`00000011 ee000000`00000000 00000000`000007ff : 0x46
fffff880`02f22878 00000025`0000004b : 00000000`00000011 ee000000`00000000 00000000`000007ff 00000000`00000810 : 0x7e`00000093
fffff880`02f22880 00000000`00000011 : ee000000`00000000 00000000`000007ff 00000000`00000810 fffffa80`04757000 : 0x25`0000004b
fffff880`02f22888 ee000000`00000000 : 00000000`000007ff 00000000`00000810 fffffa80`04757000 00000000`00000046 : 0x11
fffff880`02f22890 00000000`000007ff : 00000000`00000810 fffffa80`04757000 00000000`00000046 00000000`00000002 : 0xee000000`00000000
fffff880`02f22898 00000000`00000810 : fffffa80`04757000 00000000`00000046 00000000`00000002 fffffa80`054834e0 : 0x7ff
fffff880`02f228a0 fffffa80`04757000 : 00000000`00000046 00000000`00000002 fffffa80`054834e0 00000000`00000002 : 0x810
fffff880`02f228a8 00000000`00000046 : 00000000`00000002 fffffa80`054834e0 00000000`00000002 fffffa80`0605f2ce : 0xfffffa80`04757000
fffff880`02f228b0 00000000`00000002 : fffffa80`054834e0 00000000`00000002 fffffa80`0605f2ce 00000000`0000001a : 0x46
fffff880`02f228b8 fffffa80`054834e0 : 00000000`00000002 fffffa80`0605f2ce 00000000`0000001a fffffa80`06099db0 : 0x2
fffff880`02f228c0 00000000`00000002 : fffffa80`0605f2ce 00000000`0000001a fffffa80`06099db0 00000000`00000000 : 0xfffffa80`054834e0
fffff880`02f228c8 fffffa80`0605f2ce : 00000000`0000001a fffffa80`06099db0 00000000`00000000 fffff880`01512695 : 0x2
fffff880`02f228d0 00000000`0000001a : fffffa80`06099db0 00000000`00000000 fffff880`01512695 fffffa80`0605f000 : 0xfffffa80`0605f2ce
fffff880`02f228d8 fffffa80`06099db0 : 00000000`00000000 fffff880`01512695 fffffa80`0605f000 fffffa80`0605f000 : 0x1a
fffff880`02f228e0 00000000`00000000 : fffff880`01512695 fffffa80`0605f000 fffffa80`0605f000 00000000`32746e49 : 0xfffffa80`06099db0


STACK_COMMAND:  kb

FOLLOWUP_IP: 
netw5v64+faad7
fffff880`0495aad7 0fb602          movzx   eax,byte ptr [rdx]

SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  netw5v64+faad7

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: netw5v64

IMAGE_NAME:  netw5v64.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  49cbab84

FAILURE_BUCKET_ID:  X64_0xD1_netw5v64+faad7

BUCKET_ID:  X64_0xD1_netw5v64+faad7

Followup: MachineOwner
---------
My System SpecsSystem Spec
05 Feb 2010   #3

Windows 7 64bit.
 
 

Thanks for the response Ken, this BSOD happened really randomly but I did update the driver for my wireless adapter. I also did the scan and it said it did not find any integrity violations.
My System SpecsSystem Spec
.


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 Driver_irql_not_less_or_equal bsod




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