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Windows 7: BSOD, 2 causes.

04 Jan 2011   #1
robertju1

Windows 7 Home Premium x64
 
 
BSOD, 2 causes.

Hello all and thanks for watching this thread. I am hoping someone can help me, because i am encountering BSOD'S. I have rarred 5 files of BSOD, all happend in 2011 and didnt have had any help with them. I hope someone can help me because it is very annoying that after 15 mins when u started ur computer, u gain a BSOD.

Thanks, Robert


My System SpecsSystem Spec
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04 Jan 2011   #2
TonyTiger2004

Windows 7 Ultimate x64
 
 

Hello Robert, Welcome to SevenForums!!

If you could please view this thread and follow instructions as typically we need more information from your system. This gives us your dump files and a bit of information about your system ex: drivers installed etc. Usually alot of BSOD's are driver issues. But can very well be hardware related.

https://www.sevenforums.com/crashes-d...tructions.html

I will go ahead and view your dump files, just get the rest of the information posted up whenever you get the chance.

- Tony
My System SpecsSystem Spec
04 Jan 2011   #3
robertju1

Windows 7 Home Premium x64
 
 

Ok, I have uploaded the dumpfile yet, so I don't have to do that again. I have windows 64 bit, I have OEM, it is like 2-3 months old. I don't exactly know what u mean for OS, but i have windows 7 home premium 64-Bits. I reinstalled the software 3-4 times, and the age is also 2-3 months. I hope u can help, and thanks for the fast reply! I attached the perfmon file.
My System SpecsSystem Spec
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04 Jan 2011   #4
zigzag3143

Win 8 Release candidate 8400
 
 

Quote   Quote: Originally Posted by robertju1 View Post
Hello all and thanks for watching this thread. I am hoping someone can help me, because i am encountering BSOD'S. I have rarred 5 files of BSOD, all happend in 2011 and didnt have had any help with them. I hope someone can help me because it is very annoying that after 15 mins when u started ur computer, u gain a BSOD.

Thanks, Robert
These were caused by mcdbus.sys which I believe is the Magic disk driver. Un-install it to test



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\010411-36363-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*C:\SymCache*http://msdl.microsoft.com/download/symbols;srv*e:\symbols
*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
Machine Name:
Kernel base = 0xfffff800`02a1f000 PsLoadedModuleList = 0xfffff800`02c5ce50
Debug session time: Tue Jan  4 10:18:38.967 2011 (GMT-5)
System Uptime: 0 days 0:12:29.403
Loading Kernel Symbols
.

Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long.
Run !sym noisy before .reload to track down problems loading symbols.

..............................................................
................................................................
..................................
Loading User Symbols
Loading unloaded module list
.....
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck C4, {81, fffffa8008f26de0, 8a, 0}

Unable to load image \SystemRoot\system32\DRIVERS\mcdbus.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for mcdbus.sys
*** ERROR: Module load completed but symbols could not be loaded for mcdbus.sys
Probably caused by : mcdbus.sys ( mcdbus+36823 )

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

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

DRIVER_VERIFIER_DETECTED_VIOLATION (c4)
A device driver attempting to corrupt the system has been caught.  This is
because the driver was specified in the registry as being suspect (by the
administrator) and the kernel has enabled substantial checking of this driver.
If the driver attempts to corrupt the system, bugchecks 0xC4, 0xC1 and 0xA will
be among the most commonly seen crashes.
Arguments:
Arg1: 0000000000000081, MmMapLockedPages called without MDL_MAPPING_CAN_FAIL
Arg2: fffffa8008f26de0, MDL address.
Arg3: 000000000000008a, MDL flags.
Arg4: 0000000000000000, 0.

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


BUGCHECK_STR:  0xc4_81

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VERIFIER_ENABLED_VISTA_MINIDUMP

PROCESS_NAME:  System

CURRENT_IRQL:  0

LAST_CONTROL_TRANSFER:  from fffff80002f193dc to fffff80002a8f740

STACK_TEXT:  
fffff880`02fb6588 fffff800`02f193dc : 00000000`000000c4 00000000`00000081 fffffa80`08f26de0 00000000`0000008a : nt!KeBugCheckEx
fffff880`02fb6590 fffff800`02f2c89a : fffffa80`08f26de0 00000000`00000002 fffffa80`08f7ad70 fffff880`02fb7000 : nt!VerifierBugCheckIfAppropriate+0x3c
fffff880`02fb65d0 fffff880`041e5823 : fffff980`203d6ee0 fffff980`202c2fc0 fffffa80`08bd6ae0 fffff800`000007ad : nt!VerifierMmMapLockedPages+0x4a
fffff880`02fb6610 fffff980`203d6ee0 : fffff980`202c2fc0 fffffa80`08bd6ae0 fffff800`000007ad fffff980`203d6ee0 : mcdbus+0x36823
fffff880`02fb6618 fffff980`202c2fc0 : fffffa80`08bd6ae0 fffff800`000007ad fffff980`203d6ee0 fffff980`203d6fb0 : 0xfffff980`203d6ee0
fffff880`02fb6620 fffffa80`08bd6ae0 : fffff800`000007ad fffff980`203d6ee0 fffff980`203d6fb0 fffff880`02fb6aa0 : 0xfffff980`202c2fc0
fffff880`02fb6628 fffff800`000007ad : fffff980`203d6ee0 fffff980`203d6fb0 fffff880`02fb6aa0 fffff980`202c2fc0 : 0xfffffa80`08bd6ae0
fffff880`02fb6630 fffff980`203d6ee0 : fffff980`203d6fb0 fffff880`02fb6aa0 fffff980`202c2fc0 fffffa80`08f7aec0 : 0xfffff800`000007ad
fffff880`02fb6638 fffff980`203d6fb0 : fffff880`02fb6aa0 fffff980`202c2fc0 fffffa80`08f7aec0 fffff880`02fb6ab0 : 0xfffff980`203d6ee0
fffff880`02fb6640 fffff880`02fb6aa0 : fffff980`202c2fc0 fffffa80`08f7aec0 fffff880`02fb6ab0 fffff880`00000000 : 0xfffff980`203d6fb0
fffff880`02fb6648 fffff980`202c2fc0 : fffffa80`08f7aec0 fffff880`02fb6ab0 fffff880`00000000 fffff980`202c2fe8 : 0xfffff880`02fb6aa0
fffff880`02fb6650 fffffa80`08f7aec0 : fffff880`02fb6ab0 fffff880`00000000 fffff980`202c2fe8 fffffa80`08f0da00 : 0xfffff980`202c2fc0
fffff880`02fb6658 fffff880`02fb6ab0 : fffff880`00000000 fffff980`202c2fe8 fffffa80`08f0da00 fffff800`02f2b09d : 0xfffffa80`08f7aec0
fffff880`02fb6660 fffff880`00000000 : fffff980`202c2fe8 fffffa80`08f0da00 fffff800`02f2b09d fffff980`203d6ee0 : 0xfffff880`02fb6ab0
fffff880`02fb6668 fffff980`202c2fe8 : fffffa80`08f0da00 fffff800`02f2b09d fffff980`203d6ee0 00000000`00000002 : 0xfffff880`00000000
fffff880`02fb6670 fffffa80`08f0da00 : fffff800`02f2b09d fffff980`203d6ee0 00000000`00000002 fffffa80`6264636d : 0xfffff980`202c2fe8
fffff880`02fb6678 fffff800`02f2b09d : fffff980`203d6ee0 00000000`00000002 fffffa80`6264636d fffffa80`08f7ad70 : 0xfffffa80`08f0da00
fffff880`02fb6680 fffff880`041e52db : fffffa80`08f7ad70 00000000`00000000 fffff880`00e53d88 00000000`00000000 : nt!VerifierExAllocatePoolWithTag+0x1d
fffff880`02fb66c0 fffffa80`08f7ad70 : 00000000`00000000 fffff880`00e53d88 00000000`00000000 00000000`00000000 : mcdbus+0x362db
fffff880`02fb66c8 00000000`00000000 : fffff880`00e53d88 00000000`00000000 00000000`00000000 fffff880`02fb68e0 : 0xfffffa80`08f7ad70


STACK_COMMAND:  kb

FOLLOWUP_IP: 
mcdbus+36823
fffff880`041e5823 ??              ???

SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  mcdbus+36823

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: mcdbus

IMAGE_NAME:  mcdbus.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  49a3cd1f

FAILURE_BUCKET_ID:  X64_0xc4_81_VRF_mcdbus+36823

BUCKET_ID:  X64_0xc4_81_VRF_mcdbus+36823

Followup: MachineOwner
---------
My System SpecsSystem Spec
05 Jan 2011   #5
robertju1

Windows 7 Home Premium x64
 
 

Ok, i have done that and didn't have any BSOD's yet, so that is nice. Can you say anything about the other with 0x00000d1 or something? thanks,
Robert
My System SpecsSystem Spec
10 Jan 2011   #6
TonyTiger2004

Windows 7 Ultimate x64
 
 

mcdbus.sys is magic ISO, as for 0x00000d1 is (DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)

Which is still more then likely mcdbus.sys Uninstall it or Update MagicISO

- Tony
My System SpecsSystem Spec
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 BSOD, 2 causes.




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