Driver_irql_not_less_or_equal

#21
loaded defaults in bios and got bsod as soon as i logged on, quickest its happened. back in xp now, i guess ill just have to buy some ram and hope it works :frown:

View attachment 12868

Ya, go ahead buy it.



PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced.
Could not read faulting driver name
Probably caused by : hardware ( nt!AlpcpCancelMessagesByRequestor+159 )




Code:
Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [F:\DMP\041011-14656-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\websymbols*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: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Machine Name:
Kernel base = 0xfffff800`02a60000 PsLoadedModuleList = 0xfffff800`02ca5e90
Debug session time: Sun Apr 10 07:12:17.956 2011 (UTC - 4:00)
System Uptime: 0 days 0:08:05.394
Loading Kernel Symbols
...............................................................
................................................................
................
Loading User Symbols
Loading unloaded module list
.....
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 50, {ffffffffffffff8e, 1, fffff80002d8512d, 0}


Could not read faulting driver name
Probably caused by : hardware ( nt!AlpcpCancelMessagesByRequestor+159 )

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

2: 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: ffffffffffffff8e, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff80002d8512d, 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 fffff80002d110e8
 ffffffffffffff8e 

FAULTING_IP: 
nt!AlpcpCancelMessagesByRequestor+159
fffff800`02d8512d 10488d          adc     byte ptr [rax-73h],cl

MM_INTERNAL_CODE:  0

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

BUGCHECK_STR:  0x50

PROCESS_NAME:  chrome.exe

CURRENT_IRQL:  0

TRAP_FRAME:  fffff880072526f0 -- (.trap 0xfffff880072526f0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000001 rbx=0000000000000000 rcx=fffff8a0074a8420
rdx=fffff8a00716122c rsi=0000000000000000 rdi=0000000000000000
rip=fffff80002d8512d rsp=fffff88007252888 rbp=0000000000000029
 r8=0000000000000000  r9=0000000000000001 r10=fffff88002f647e0
r11=fffffa8001bce640 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl zr na po cy
nt!AlpcpCancelMessagesByRequestor+0x159:
fffff800`02d8512d 10488d          adc     byte ptr [rax-73h],cl ds:1200:ffffffff`ffffff8e=??
Resetting default scope

MISALIGNED_IP: 
nt!AlpcpCancelMessagesByRequestor+159
fffff800`02d8512d 10488d          adc     byte ptr [rax-73h],cl

LAST_CONTROL_TRANSFER:  from fffff80002a8c2ac to fffff80002ae0640

STACK_TEXT:  
fffff880`07252588 fffff800`02a8c2ac : 00000000`00000050 ffffffff`ffffff8e 00000000`00000001 fffff880`072526f0 : nt!KeBugCheckEx
fffff880`07252590 fffff800`02ade76e : 00000000`00000001 ffffffff`ffffff8e fffff880`01083400 fffff8a0`08cbc3c0 : nt! ?? ::FNODOBFM::`string'+0x4621f
fffff880`072526f0 fffff800`02d8512d : fffff880`00eaf162 fffff8a0`0840a5c0 fffffa80`02de9850 fffff880`072528e8 : nt!KiPageFault+0x16e
fffff880`07252888 fffff880`07252a10 : 00000000`000007ff 00000029`02de9801 fffff8a0`0840a5c0 00000000`00000029 : nt!AlpcpCancelMessagesByRequestor+0x159
fffff880`072528d8 00000000`000007ff : 00000029`02de9801 fffff8a0`0840a5c0 00000000`00000029 fffffa80`01bce640 : 0xfffff880`07252a10
fffff880`072528e0 00000029`02de9801 : fffff8a0`0840a5c0 00000000`00000029 fffffa80`01bce640 fffff8a0`08975ba0 : 0x7ff
fffff880`072528e8 fffff8a0`0840a5c0 : 00000000`00000029 fffffa80`01bce640 fffff8a0`08975ba0 fffffa80`03971940 : 0x29`02de9801
fffff880`072528f0 00000000`00000029 : fffffa80`01bce640 fffff8a0`08975ba0 fffffa80`03971940 00000000`00000000 : 0xfffff8a0`0840a5c0
fffff880`072528f8 fffffa80`01bce640 : fffff8a0`08975ba0 fffffa80`03971940 00000000`00000000 fffff8a0`07161220 : 0x29
fffff880`07252900 fffff8a0`08975ba0 : fffffa80`03971940 00000000`00000000 fffff8a0`07161220 fffffa80`03971940 : 0xfffffa80`01bce640
fffff880`07252908 fffffa80`03971940 : 00000000`00000000 fffff8a0`07161220 fffffa80`03971940 fffff8a0`07161270 : 0xfffff8a0`08975ba0
fffff880`07252910 00000000`00000000 : fffff8a0`07161220 fffffa80`03971940 fffff8a0`07161270 fffff880`07252a20 : 0xfffffa80`03971940


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!AlpcpCancelMessagesByRequestor+159
fffff800`02d8512d 10488d          adc     byte ptr [rax-73h],cl

SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  nt!AlpcpCancelMessagesByRequestor+159

FOLLOWUP_NAME:  MachineOwner

IMAGE_NAME:  hardware

DEBUG_FLR_IMAGE_TIMESTAMP:  0

MODULE_NAME: hardware

FAILURE_BUCKET_ID:  X64_IP_MISALIGNED

BUCKET_ID:  X64_IP_MISALIGNED

Followup: MachineOwner
---------
 


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