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IRQL_not_less_or_equal - error screen


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3 replies to this topic

#1 sgn8ad

sgn8ad

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  • Local time:07:32 AM

Posted 14 October 2011 - 08:06 PM

Hello,

My OS is Windows 7

I have been getting a blue screen/error lately that is the frustrating IRQL_not_less_or_equal error.

Here is some data I find when my computer restarts itself:

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

Additional information about the problem:
BCCode: d1
BCP1: 00000003
BCP2: 00000002
BCP3: 00000001
BCP4: 8C21275A
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

I read some other posts and downloaded BlueScreenView, here are the results

==================================================
Dump File : 101411-35937-01.dmp
Crash Time : 10/14/2011 4:13:19 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c21775a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\101411-35937-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 101411-33812-01.dmp
Crash Time : 10/14/2011 4:03:29 PM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 0x00000060
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x832f6836
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+415db
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : ntkrnlpa.exe+b6836
Stack Address 2 : ntkrnlpa.exe+78bdf
Stack Address 3 : iaStor.sys+3fb16
Computer Name :
Full Path : C:\Windows\Minidump\101411-33812-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 101211-40078-01.dmp
Crash Time : 10/12/2011 7:39:13 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c21875a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\101211-40078-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100811-32140-01.dmp
Crash Time : 10/8/2011 3:06:31 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c21d75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100811-32140-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100811-30843-01.dmp
Crash Time : 10/8/2011 1:30:47 PM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 0x0000091c
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x832bfbc3
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+415db
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : ntkrnlpa.exe+6bbc3
Stack Address 2 : ntkrnlpa.exe+78ab8
Stack Address 3 : iaStor.sys+3fb16
Computer Name :
Full Path : C:\Windows\Minidump\100811-30843-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100811-41687-01.dmp
Crash Time : 10/8/2011 9:09:19 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c20975a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100811-41687-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100611-34718-01.dmp
Crash Time : 10/6/2011 6:00:15 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c20e75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100611-34718-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 100611-39765-01.dmp
Crash Time : 10/6/2011 5:56:35 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c23775a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100611-39765-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100611-33812-01.dmp
Crash Time : 10/6/2011 5:12:32 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c23375a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100611-33812-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100511-35468-01.dmp
Crash Time : 10/5/2011 3:29:13 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c20575a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100511-35468-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100311-32531-01.dmp
Crash Time : 10/3/2011 5:36:01 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c22c75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100311-32531-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100311-31062-01.dmp
Crash Time : 10/3/2011 3:30:53 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c21275a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100311-31062-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 100211-33515-01.dmp
Crash Time : 10/2/2011 9:25:57 AM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 0x0000011d
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x832acbc3
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+415db
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : ntkrnlpa.exe+6bbc3
Stack Address 2 : ntkrnlpa.exe+78ab8
Stack Address 3 : iaStor.sys+3fb16
Computer Name :
Full Path : C:\Windows\Minidump\100211-33515-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100211-32625-01.dmp
Crash Time : 10/2/2011 9:22:08 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c21575a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100211-32625-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100211-34156-01.dmp
Crash Time : 10/2/2011 9:18:21 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c21375a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100211-34156-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100211-33578-01.dmp
Crash Time : 10/2/2011 9:08:56 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c22375a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100211-33578-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,064
==================================================

==================================================
Dump File : 100111-38031-01.dmp
Crash Time : 10/1/2011 10:25:53 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c40d75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100111-38031-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 100111-38265-01.dmp
Crash Time : 10/1/2011 10:14:56 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c23f75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100111-38265-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 100111-34828-01.dmp
Crash Time : 10/1/2011 4:16:52 AM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 0x00000060
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x83302836
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+415db
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : ntkrnlpa.exe+b6836
Stack Address 2 : ntkrnlpa.exe+78bdf
Stack Address 3 : iaStor.sys+3fb16
Computer Name :
Full Path : C:\Windows\Minidump\100111-34828-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 100111-32953-01.dmp
Crash Time : 10/1/2011 3:46:55 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c22a75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\100111-32953-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 092911-31890-01.dmp
Crash Time : 9/29/2011 4:21:55 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c20c75a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\092911-31890-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 092611-36890-01.dmp
Crash Time : 9/26/2011 3:17:05 PM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 0x00000060
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x832c3836
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+415db
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : ntkrnlpa.exe+b6836
Stack Address 2 : ntkrnlpa.exe+78bdf
Stack Address 3 : iaStor.sys+3fb16
Computer Name :
Full Path : C:\Windows\Minidump\092611-36890-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 092311-29078-01.dmp
Crash Time : 9/23/2011 5:23:23 PM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 0x00000060
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x832c5836
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+415db
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17640 (win7sp1_gdr.110622-1506)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : ntkrnlpa.exe+b6836
Stack Address 2 : ntkrnlpa.exe+78bdf
Stack Address 3 : iaStor.sys+3fb16
Computer Name :
Full Path : C:\Windows\Minidump\092311-29078-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 143,968
==================================================

==================================================
Dump File : 092311-31937-01.dmp
Crash Time : 9/23/2011 5:19:36 PM
Bug Check String : BAD_POOL_CALLER
Bug Check Code : 0x000000c2
Parameter 1 : 0x00000007
Parameter 2 : 0x0000109b
Parameter 3 : 0x08770007
Parameter 4 : 0x85e24b30
Caused By Driver : halmacpi.dll
Caused By Address : halmacpi.dll+5b00
File Description : Hardware Abstraction Layer DLL
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17514 (win7sp1_rtm.101119-1850)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+120c6b
Stack Address 1 : ntkrnlpa.exe+121a76
Stack Address 2 : iaStor.sys+24190
Stack Address 3 : iaStor.sys+3fadf
Computer Name :
Full Path : C:\Windows\Minidump\092311-31937-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 092311-34656-01.dmp
Crash Time : 9/23/2011 3:12:37 PM
Bug Check String : BAD_POOL_CALLER
Bug Check Code : 0x000000c2
Parameter 1 : 0x00000007
Parameter 2 : 0x0000109b
Parameter 3 : 0x08770077
Parameter 4 : 0x88788c50
Caused By Driver : halmacpi.dll
Caused By Address : halmacpi.dll+1aaf0
File Description : Hardware Abstraction Layer DLL
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17514 (win7sp1_rtm.101119-1850)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+120c6b
Stack Address 1 : ntkrnlpa.exe+121a76
Stack Address 2 : iaStor.sys+24190
Stack Address 3 : iaStor.sys+3fadf
Computer Name :
Full Path : C:\Windows\Minidump\092311-34656-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 092211-30687-01.dmp
Crash Time : 9/22/2011 3:12:31 PM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c20875a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\092211-30687-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 143,968
==================================================

==================================================
Dump File : 092211-32359-01.dmp
Crash Time : 9/22/2011 4:45:14 AM
Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x000000d1
Parameter 1 : 0x00000003
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x8c20675a
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+475a
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+415db
Stack Address 1 : iaStor.sys+475a
Stack Address 2 : iaStor.sys+5397
Stack Address 3 : iaStor.sys+3fb6b
Computer Name :
Full Path : C:\Windows\Minidump\092211-32359-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 143,968
==================================================

==================================================
Dump File : 091011-35734-01.dmp
Crash Time : 9/10/2011 11:55:50 AM
Bug Check String :
Bug Check Code : 0x00008086
Parameter 1 : 0x00000000
Parameter 2 : 0x00000000
Parameter 3 : 0x00000000
Parameter 4 : 0x00000000
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+39af5
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+dee8b
Stack Address 1 : iaStor.sys+39af5
Stack Address 2 : iaStor.sys+47e4
Stack Address 3 : iaStor.sys+5397
Computer Name :
Full Path : C:\Windows\Minidump\091011-35734-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================

==================================================
Dump File : 090411-32859-01.dmp
Crash Time : 9/4/2011 4:09:52 PM
Bug Check String :
Bug Check Code : 0x00008086
Parameter 1 : 0x00000000
Parameter 2 : 0x00000000
Parameter 3 : 0x00000000
Parameter 4 : 0x00000000
Caused By Driver : iaStor.sys
Caused By Address : iaStor.sys+39af5
File Description : Intel Matrix Storage Manager driver - ia32
Product Name : Intel Matrix Storage Manager driver
Company : Intel Corporation
File Version : 7.5.0.1017
Processor : 32-bit
Crash Address : ntkrnlpa.exe+dee8b
Stack Address 1 : iaStor.sys+39af5
Stack Address 2 : iaStor.sys+47e4
Stack Address 3 : iaStor.sys+5397
Computer Name :
Full Path : C:\Windows\Minidump\090411-32859-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 7601
Dump File Size : 144,016
==================================================





Any advice would be greatly appreciated.

Attached Files


Edited by sgn8ad, 14 October 2011 - 08:17 PM.


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#2 Broni

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Posted 14 October 2011 - 08:49 PM

I suspect you may be infected.

Please download Rootkit Unhooker from one of the following links and save it to your desktop.
Link 1 (.exe file)
Link 2 (zipped file)
Link 3 (.rar file)In order to use this tool if you downloaded from either of the second two links, you will need to extract the RKUnhookerLE.exe file using a program capable of extracing ZIP and RAR compressed files. If you don't have an extraction program, you can download, install and use the free 7-zip utility.

  • Double-click on RKUnhookerLE.exe to start the program.
    Vista/Windows 7 users right-click and select Run As Administrator.
  • Click the Report tab, then click Scan.
  • Check Drivers, Stealth, and uncheck the rest.
  • Click OK.
  • Wait until it's finished and then go to File > Save Report.
  • Save the report to your Desktop.
  • Copy and paste the contents of the report into your next reply.
-- Note: You may get this warning...just ignore it, click OK and continue: "Rootkit Unhooker has detected a parasite inside itself! It is recommended to remove parasite, okay?".

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#3 sgn8ad

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Posted 14 October 2011 - 10:01 PM

Thank you for taking a look, just out of curiosity, how can you tell it is a rootkit?

#4 Broni

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Posted 14 October 2011 - 10:05 PM

I didn't say it is.
I suspect it may be.
Half of your errors indicate iaStor.sys driver, which is often rootkit's target.

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