Thread: Irql bsod
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09 Aug 2011  
FredeGail

Microsoft Windows 7 Ultimate: x64 (SP1)
 
 

Hello Sabrac
& Welcome to SevenForums!

BSOD Summary
Code:
Microsoft (R) Windows Debugger Version 6.12.0002.633 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\Frederik\AppData\Local\Temp\Rar$DI00.872\080911-22916-01.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
Executable search path is: 
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.17592.amd64fre.win7sp1_gdr.110408-1631
Machine Name:
Kernel base = 0xfffff800`02c51000 PsLoadedModuleList = 0xfffff800`02e96650
Debug session time: Tue Aug  9 20:36:00.914 2011 (UTC + 2:00)
System Uptime: 0 days 0:21:57.818
Loading Kernel Symbols
...............................................................
................................................................
................................
Loading User Symbols
Loading unloaded module list
......
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 50, {fffff9600064eb1e, 8, fffff9600064eb1e, 0}


Could not read faulting driver name
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+4621f )

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

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

PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced.  This cannot be protected by try-except,
it must be protected by a Probe.  Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: fffff9600064eb1e, memory referenced.
Arg2: 0000000000000008, value 0 = read operation, 1 = write operation.
Arg3: fffff9600064eb1e, If non-zero, the instruction address which referenced the bad memory
	address.
Arg4: 0000000000000000, (reserved)

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


Could not read faulting driver name

WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff80002f00100
 fffff9600064eb1e 

FAULTING_IP: 
+60c62faf00ebdb44
fffff960`0064eb1e ??              ???

MM_INTERNAL_CODE:  0

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

BUGCHECK_STR:  0x50

PROCESS_NAME:  sidebar.exe

CURRENT_IRQL:  0

TRAP_FRAME:  fffff88009638a60 -- (.trap 0xfffff88009638a60)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=ffffffffc0000005 rbx=0000000000000000 rcx=fffff88009637860
rdx=fffff88009639000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff9600064eb1e rsp=fffff88009638bf0 rbp=fffff88009638ca0
 r8=fffff88009639000  r9=ffffffffc0000005 r10=fffff88009638c90
r11=fffff88009636fd0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl nz na pe nc
fffff960`0064eb1e ??              ???
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002c7ca0c to fffff80002cd0d00

STACK_TEXT:  
fffff880`096388f8 fffff800`02c7ca0c : 00000000`00000050 fffff960`0064eb1e 00000000`00000008 fffff880`09638a60 : nt!KeBugCheckEx
fffff880`09638900 fffff800`02ccee2e : 00000000`00000008 fffff960`0064eb1e 00000000`00000000 fffffa80`07998500 : nt! ?? ::FNODOBFM::`string'+0x4621f
fffff880`09638a60 fffff960`0064eb1e : ffffffff`c901171e fffffa80`07998500 00000000`02997ac8 00000000`00000020 : nt!KiPageFault+0x16e
fffff880`09638bf0 ffffffff`c901171e : fffffa80`07998500 00000000`02997ac8 00000000`00000020 00000000`00000020 : 0xfffff960`0064eb1e
fffff880`09638bf8 fffffa80`07998500 : 00000000`02997ac8 00000000`00000020 00000000`00000020 fffff800`02ccff93 : 0xffffffff`c901171e
fffff880`09638c00 00000000`02997ac8 : 00000000`00000020 00000000`00000020 fffff800`02ccff93 fffffa80`07998500 : 0xfffffa80`07998500
fffff880`09638c08 00000000`00000020 : 00000000`00000020 fffff800`02ccff93 fffffa80`07998500 fffff880`00000000 : 0x2997ac8
fffff880`09638c10 00000000`00000020 : fffff800`02ccff93 fffffa80`07998500 fffff880`00000000 00000000`00000000 : 0x20
fffff880`09638c18 fffff800`02ccff93 : fffffa80`07998500 fffff880`00000000 00000000`00000000 00000000`00000000 : 0x20
fffff880`09638c20 000007fe`fe8613ea : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`029979f8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7fe`fe8613ea


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt! ?? ::FNODOBFM::`string'+4621f
fffff800`02c7ca0c cc              int     3

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  nt! ?? ::FNODOBFM::`string'+4621f

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  4d9fdd5b

FAILURE_BUCKET_ID:  X64_0x50_nt!_??_::FNODOBFM::_string_+4621f

BUCKET_ID:  X64_0x50_nt!_??_::FNODOBFM::_string_+4621f

Followup: MachineOwner
---------
To be honest, I think it's your sidebar.exe is the cause here. Could you make a Ctrl + Alt + Delete, and delete the sidebar.exe process?

Best Regards,
FredeGail
My System SpecsSystem Spec